CN114177703A - Bag type dust collector with time delay and pressurization functions - Google Patents
Bag type dust collector with time delay and pressurization functions Download PDFInfo
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- CN114177703A CN114177703A CN202111441049.7A CN202111441049A CN114177703A CN 114177703 A CN114177703 A CN 114177703A CN 202111441049 A CN202111441049 A CN 202111441049A CN 114177703 A CN114177703 A CN 114177703A
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- cloth bag
- motor
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- water injection
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0039—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices
- B01D46/0041—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for feeding
- B01D46/0045—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for feeding by using vanes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/023—Pockets filters, i.e. multiple bag filters mounted on a common frame
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/04—Cleaning filters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/4263—Means for active heating or cooling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/44—Auxiliary equipment or operation thereof controlling filtration
- B01D46/446—Auxiliary equipment or operation thereof controlling filtration by pressure measuring
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- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a bag type dust collector with a time delay pressurization function, which belongs to the technical field of dust collectors. The invention has the effect of accurately cleaning waste gas.
Description
Technical Field
The invention relates to the technical field of dust collectors, in particular to a bag type dust collector with a time delay and pressurization function.
Background
The industrial processing can produce a large amount of dust particles to a great extent, these dust particles can pollute the air of industrial processing environment, and can decide the participation of someone in industrial processing process, these dusts can produce serious injury to operator's healthy in entering into the human body, and some dusts if untimely clearance, will fall on equipment, and the difficult clearance of these dust particles, can cause serious corrosion problem to processing equipment for a long time, consequently also can often appear such exhaust treatment device of dust remover on industrial manufacturing place, and the better cloth bag collector of treatment effect is mostly on the market at present, the dust removal rate is up to more than 99%, and simple structure, the maintenance cost is lower, insensitive to the characteristic of dust, do not receive the influence of dust and resistance. The cost of the bag-type dust collector is far lower than that of an electrostatic dust collector on the premise of the same efficiency.
Along with the development of the bag-type dust collector, people gradually find the defects of the bag-type dust collector, for example, the bag-type dust collector is greatly influenced by the outside and is not suitable for filtering and purifying high corrosive gas, Chinese invention CN201910221041.6 is a pulse blowing bag-type dust collector capable of stabilizing ultra-low emission, a dust chamber comprises an upper box body, a middle box body and a dust hopper, a movable bag line-by-line blowing device is arranged above the upper box body, a plurality of cluster type modular filter bag components are arranged in the middle box body, the cluster type modular filter bag components are spliced and arranged at a transfer storage position, an ascending airflow uniform distribution channel is arranged between the filter bag components and the filter bag components, an air outlet channel and an air inlet channel are arranged among a plurality of rows of dust collectors, the air inlet channel is connected with the dust chamber, an air inlet valve is arranged on an air inlet branch pipe, an air inlet balance guide plate is arranged in front of an air inlet, a descending off-line valve is arranged at the top of the upper box body, thereby realizing the ultra-low emission of the pulse blowing bag-type dust collector, but still have very big defect in the sack is handled, can't optimize the clearance problem of filter bag.
Disclosure of Invention
The invention aims to provide a bag type dust collector with a time delay pressurization function, so as to solve the problems in the prior art.
In order to solve the technical problems, the invention provides the following technical scheme:
this dust remover includes: the dust removal box body, the cloth bag cleaning component, the cloth bag disc, the cloth bag displacement component, the turning motor, the exhaust pipe, the air inlet pipe, the exhaust motor, the air inlet motor, the cooling component, the pressure sensing component, the slag discharging motor, the slag discharging groove and the cloth bag frame, the dust removal box body is provided with the air inlet pipe, the air inlet motor is arranged in the air inlet pipe, the turbine is arranged on the air inlet motor, the air inlet motor drives the air inlet turbine to rotate, the air inlet turbine introduces waste gas into the dust removal box body, the cooling component is arranged at one side of the air inlet pipe close to the dust removal box body, the cooling component can cool the waste gas entering the dust removal box body to avoid damaging the filter cloth bag due to too high temperature, the cloth bag disc is arranged in the dust removal box body, the cloth bag disc is rotatably connected with the dust removal box body, the turning motor is arranged on the outer wall of the dust removal box body, the output end of the turning motor is rotatably connected with the cloth bag disc, the turning motor is a stepping motor and can drive a cloth bag disc to rotate so as to replace a cleaned filter cloth bag, a plurality of cloth bag frames are respectively arranged at the upper end and the lower end of the cloth bag disc, a cloth bag displacement assembly is respectively arranged on each cloth bag frame, the cloth bag displacement assembly and the cloth bag frames respectively clean the cloth bag and the edge of the filter cloth bag, an exhaust pipe is arranged at one side of the dust removal box body, an exhaust motor is arranged in the exhaust pipe, a turbine is arranged on the exhaust motor, the exhaust motor drives the turbine to rotate so as to discharge filtered waste gas into the outside air, a pressure sensing assembly is arranged on the inner wall of the dust removal box body and can transmit a blocking signal in the dust removal box body to the turning motor, a deslagging groove is arranged at the bottom end of the dust removal box body, a deslagging motor is arranged on the deslagging groove, the output end of the deslagging motor is rotationally connected with the deslagging groove, and an impeller is arranged at the output end of the deslagging motor, the impeller is in sliding contact with the inner wall of the slag discharging groove, and the filtered waste slag can be discharged out of the equipment through the arrangement.
The sack dish includes: the dust removal device comprises a cloth bag disk body, cloth bag vent holes, an auxiliary motor and an auxiliary turbine, wherein the cloth bag disk body is a disk body with a hollow structure, the cloth bag disk body can discharge waste gas from the cloth bag disk body, the cloth bag disk body is rotationally connected with the inner wall of a dust removal box body, the cloth bag disk body is provided with exhaust holes, the exhaust holes are flush with the exhaust pipe, the waste gas can be directly transmitted into the exhaust pipe from the exhaust holes, the cloth bag disk body is provided with a plurality of cloth bag vent holes, each cloth bag vent hole is provided with a cloth bag frame, the waste gas enters the cloth bag frame from the cloth bag vent hole, the auxiliary motor is respectively arranged in each cloth bag vent hole, the output end of the auxiliary motor is provided with the auxiliary turbine, the auxiliary turbine is rotationally connected with the cloth bag vent holes, the auxiliary turbine can accelerate the air flow speed in the dust removal box body, the cloth bag disk body is provided with a pulse vibrator, and the pulse vibrator can enable the filtering cloth bag to vibrate at a high speed, thereby shedding a large amount of impurities.
The sack frame includes: the air flushing plate, the cloth bag mounting disc, the wind sensing shaft lever, the air flushing motor, the lifting fluted disc, the fluted disc struts, the reset springs and the reset struts are arranged in the air flushing plate, the air flushing plate is arranged at the upper end of the cloth bag mounting disc and is communicated with the cloth bag vent holes through the cloth bag mounting disc, so that clean air in the cloth bag mounting disc can be transmitted into the air flushing plate and blown to the filtering cloth bag by the air flushing plate, a plurality of reset struts are arranged at the bottom end of the air flushing plate, the lifting fluted disc is arranged at one end of each reset strut, which is far away from the air flushing plate, and is in sliding connection with the reset struts, the reset spring is arranged on each reset strut, one end of each reset spring is abutted against the air flushing plate, one end of each reset spring which is far away from the air flushing plate is abutted against the lifting fluted disc, the lifting fluted disc drives the air flushing plate to rotate, the wind flushing motor is arranged in the cloth bag mounting disc, the wind sensing shaft lever and the wind sensing cavity are arranged in the air flushing plate, the wind sensing shaft rod is rotationally connected with the wind sensing cavity, the wind sensing shaft rod is positioned on the air flushing plate and communicated with the outside, threads are arranged at the lower end of the wind sensing shaft rod, a fluted disc support is arranged on the inner end surface of the lifting fluted disc, when the wind sensing shaft rod rotates at a high speed, the lifting fluted disc is not meshed with the output end of the air flushing motor, the fluted disc support is not meshed with the threads on the wind sensing shaft rod, and the air flushing plate rotates; when feeling the wind axostylus axostyle low-speed rotation or irrotational, the screw thread and the meshing of fluted disc pillar on the wind axostylus axostyle of feeling, the meshing of rushing to wind motor and lift fluted disc, the gas plate is rotatory, such setting up can be so that the sack frame can monitor the jam degree of a certain position department, when the comparatively serious one of jam condition is crossed to the gas plate way, the wind axostylus axostyle of feeling will high-speed rotation, lead to the fluted disc pillar to drop, the gas plate will also carry out the special item to the filtration sack here and clear away.
The sack displacement subassembly includes: the lifting hydraulic rod is arranged at the top end of the air flushing plate, the output end of the lifting hydraulic rod is provided with a cloth bag support, the lifting hydraulic rod is rotationally connected with the cloth bag support, the lifting hydraulic rod drives the cloth bag support to move within a certain range, the cloth bag support is sleeved with a filtering cloth bag, one end of the cloth bag support, far away from the lifting hydraulic rod, is provided with an elastic ring, the elastic ring can ensure that the filtering cloth bag is close to a cloth bag mounting disc, one end of the filtering cloth bag, far away from the cloth bag support, is fixedly connected with the elastic ring, the cloth bag mounting disc is arranged on a cloth bag vent hole, the cloth bag mounting disc is a disc body with an inclined edge, the elastic ring is slidably connected with the cloth bag mounting disc, when the lifting hydraulic rod works, the cloth bag support can be driven to move, so that the elastic ring is driven to move upwards, and the joint of the filtering cloth bag is cleaned in time, the corrosion of impurities accumulated for a long time to the interface is avoided.
The cooling subassembly includes: a cooling box, a rotary cooling frame, a rotary motor, a cleaning brush, a water-blocking adhesive tape, a brush motor, a brush frame, a water-changing port, an overflow plate and a push plate, wherein the cooling box is arranged on the air inlet pipe and is communicated with the air inlet pipe, the rotary cooling frame is arranged in the cooling box and is used for cooling waste gas and taking away waste residues accumulated at the tail end of the air inlet pipe, the rotary cooling frame is rotationally connected with the cooling box, the cooling box is provided with the rotary motor which drives the rotary cooling frame to rotate so as to keep stable cooling effect, the output end of the rotary motor is rotationally connected with the cooling box, the output end of the rotary motor is connected with the rotary cooling frame, the brush frame is arranged in the rotary cooling box and is provided with the cleaning brush, the cooling box is provided with the brush motor, and the brush motor is fixedly connected with the cleaning brush, the brush motor will drive the clearance brush and rotate to and clearance rotatory cooling frame, the cooling case is pressed close to intake pipe one side and is provided with the adhesive tape that blocks water, is provided with the overflow board in the cooling case, and the overflow board is located rotatory cooling frame below, and the overflow board can persist the residue after intaking to reach the effect of edulcoration. The cooling box is provided with a push plate, the push plate is slidably connected with the cooling box, the push plate is slidably contacted with the overflow plate, the bottom of the cooling box is provided with a water changing port, the push plate is pushed, and the garbage remaining on the overflow plate is pushed into the cooling box and discharged through the water changing port.
Rotatory cooling frame includes: the rotary frame is fixedly connected with the output end of the rotary motor, the rotary motor is a step motor, a plurality of water injection cylinders are arranged on the rotary frame for heat exchange, a plurality of through holes are formed in each water injection inner cylinder, a water injection inner cylinder is arranged in each water injection cylinder, each water injection inner cylinder is rotatably connected with the water injection cylinder, a plurality of through holes are formed in each water injection inner cylinder, the through holes in each water injection inner cylinder correspond to the through holes in the water injection cylinders in position, the arrangement can ensure that water in the rotary cooling frame can be communicated with external water, the heat exchange effect is achieved, the cooling capacity is maintained, threaded grooves are formed in the inner wall of each water injection inner cylinder, the water suction pistons are arranged in the water injection inner cylinders, the water suction pistons are connected with the water injection inner cylinders in a sliding mode through the threaded grooves, and the rotary motor is provided with the water injection hydraulic rod, water injection hydraulic stem and rotating electrical machines output swivelling joint, the water injection hydraulic stem and the water injection piston sliding connection that absorbs water that is located the water injection inner tube of lower extreme on the swivel mount, the water injection hydraulic stem carries out work, drive the piston that absorbs water on the output, the piston that absorbs water moves down, with the screw thread groove cooperation on the water injection inner tube for the water injection inner tube keeps the rotation state, and under the effect of the piston that absorbs water, the operation of trading water, also can follow the impurity on the water injection section of thick bamboo from inside clear simultaneously like this.
The pressure sensing assembly includes: pressure sensing chamber, elasticity gasbag piece, elasticity switch, the intercommunication in pressure sensing chamber and the dust removal box, be provided with elasticity gasbag piece in the pressure sensing chamber, elasticity gasbag piece, pressure sensing chamber, dust removal box inner wall constructs airtight cavity, be provided with elasticity switch on the dust removal box inner wall, elasticity switch is located the pressure sensing intracavity, when the atmospheric pressure increase in the dust removal box, elasticity gasbag piece will be close to case dust removal box inner wall, finally support elasticity switch, elasticity switch is in signal transmission to turn round motor and auxiliary motor, make upper and lower two-layer auxiliary motor waste gas flow direction the same that admits air.
Be provided with the adjustment support on the dust removal box, the adjustment support has the effect of adjusting the equipment height for whole equipment can adapt to multiple place.
Compared with the prior art, the invention has the following beneficial effects: 1. the impurity removal mode of the backflow type is adopted, outside air and filtered gas are used for directionally blowing the filtering cloth bag, so that magazines on the filtering cloth bag can fall off in all directions, the blocking situation is reduced, the using effect of the filtering cloth bag is maintained, filtered waste gas is safer, the impurity removal effect of the filtering cloth bag is stronger, the service life of the filtering cloth bag is prolonged well, the using probability of the filtering cloth bag is saved, and the economy of the dust remover is indirectly improved.
2. By adopting the cleaning mode, the filtered filter cloth bag can be detected and blown, the blocking condition of the filter cloth bag can be automatically detected, and meanwhile, the targeted treatment is carried out, so that the problem of unobvious filtering effect caused by uneven cleaning is solved, the effect that the whole filter cloth bag cannot be used due to the damage of part of the cloth bag is also avoided, and the occurrence of mechanical faults is reduced.
3. By adopting the waste gas treatment mode, the waste gas can be stably cooled, the problem that the service life of the filter cloth bag is rapidly reduced due to the unstable cooling problem is solved, the problem that the cooling component is corroded due to long-time impurity accumulation is solved, the problem that the air inlet pipe is blocked due to untimely cleaning is avoided, and the problem that the cooling component is not cooled in time can be fundamentally solved by adopting a self-in and self-out drainage mode.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic three-dimensional structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a partial cross-sectional structural schematic view of the bag holder of the present invention;
FIG. 4 is a schematic view of the internal structure of the cooling assembly of the present invention;
FIG. 5 is a schematic view of the internal structure of the rotary cooling rack of the present invention;
FIG. 6 is a schematic view of the internal structure of the pressure sensing assembly of the present invention;
FIG. 7 is a schematic view of the internal structure of the cloth bag tray of the present invention;
FIG. 8 is a schematic view of a portion A of FIG. 3;
FIG. 9 is a schematic view of the structure of the bag displacement assembly of the present invention
In the figure: 1. a dust removal box body; 3. a body turning motor; 4. a cloth bag displacement assembly; 401. a lifting hydraulic rod; 402. a cloth bag support; 403. a filter cloth bag; 404. an elastic ring; 5. a cloth bag tray; 501. a cloth bag disk body; 502. a cloth bag vent hole; 503. an auxiliary motor; 504. an auxiliary turbine; 505. a pulse vibrator; 6. an exhaust pipe; 7. an air inlet pipe; 8. an exhaust motor; 9. an air intake motor; 10. a cooling assembly; 1001. a cooling box; 1002. rotating the cooling frame; 100201, a water injection barrel; 100202, an inner water injection cylinder; 100203, a water absorbing piston; 100204, a water injection hydraulic rod; 100205, a rotating frame; 1003. a rotating electric machine; 1004. cleaning the brush; 1005. a water blocking adhesive tape; 1006. a brush holder; 1007. changing a water gap; 1008. an overflow plate; 1009. except for the push plate; 10010. a brush motor; 11. a pressure sensing assembly; 1101. a pressure sensing chamber; 1102. an elastic air bag sheet; 1103. an elastic switch; 13. a slag discharge motor; 14. a slag discharge groove; 15. a cloth bag frame; 1501. an air-blast plate; 1502. a cloth bag mounting plate; 1503. a wind sensing shaft lever; 1504. a wind motor; 1505. a lifting fluted disc; 1506. a fluted disc support; 1507. a return spring; 1508. and (5) resetting the support.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-9, the present invention provides the following technical solutions:
this dust remover includes: the dust removing box body 1, the cloth bag cleaning component 2, the cloth bag disc 5, the cloth bag displacement component 4, the turning motor 3, the exhaust pipe 6, the air inlet pipe 7, the exhaust motor 8, the air inlet motor 9, the cooling component 10, the pressure sensing component 11, the slag discharging motor 13, the slag discharging groove 14 and the cloth bag frame 15, the dust removing box body 1 is provided with the air inlet pipe 7, the air inlet pipe 7 is internally provided with the air inlet motor 9, the air inlet motor 9 is provided with a turbine, the air inlet motor 9 drives the air inlet turbine to rotate, the air inlet turbine introduces waste gas into the dust removing box body 1, the cooling component 10 is arranged at one side of the air inlet pipe 7 close to the dust removing box body 1 and can cool the waste gas entering the dust removing box body 1, the filtering cloth bag 403 is prevented from being damaged due to too high temperature, the cloth bag disc 5 is arranged in the dust removing box body 1, the cloth bag disc 5 is rotationally connected with the dust removing box body 1, the turning motor 3 is arranged on the outer wall of the dust removing box body 1, the output end of a turning motor 3 is rotationally connected with the dust removing box body 1, the output end of the turning motor 3 is fixedly connected with a cloth bag disc 5, the turning motor 3 is a stepping motor and can drive the cloth bag disc 5 to rotate so as to replace the cleaned filtering cloth bag 403, a plurality of cloth bag frames 15 are respectively arranged at the upper end and the lower end of the cloth bag disc 5, a cloth bag displacement assembly 4 is respectively arranged on each cloth bag frame 15, the cloth bag displacement assembly 4 and the cloth bag frames 15 respectively clean the filtering cloth bag 403 and the edge of the filtering cloth bag 403, an exhaust pipe 6 is arranged at one side of the dust removing box body 1, an exhaust motor 8 is arranged in the exhaust pipe 6, a turbine is arranged on the exhaust motor 8, the exhaust motor 8 drives the turbine to rotate so as to discharge the filtered waste gas into the outside air, a pressure sensing assembly 11 is arranged on the inner wall of the dust removing box body 1, and the pressure sensing assembly 11 can transmit a blocking signal in the dust removing box body 1 to the turning motor 3, the bottom end of the dust removal box body 1 is provided with a slag discharge groove 14, the slag discharge groove 14 is provided with a slag discharge motor 13, the output end of the slag discharge motor 13 is rotatably connected with the slag discharge groove 14, the output end of the slag discharge motor 13 is provided with an impeller, and the impeller is in sliding contact with the inner wall of the slag discharge groove 14, so that filtered waste slag can be discharged out of equipment.
The cloth bag tray 5 includes: the dust removal device comprises a cloth bag disc body 501, cloth bag vent holes 502, an auxiliary motor 503, an auxiliary turbine 504 and a pulse vibrator 505, wherein the cloth bag disc body 501 is a disc body with a hollow structure, waste gas can be discharged from the cloth bag disc body 501 due to the additional structure, the cloth bag disc body 501 is rotatably connected with the inner wall of the dust removal box body 1, an exhaust hole is formed in the cloth bag disc body 501 and is flush with the exhaust pipe 6, the waste gas can be directly transmitted into the exhaust pipe 6 from the exhaust hole, a plurality of cloth bag vent holes 502 are formed in the cloth bag disc body 501, a cloth bag frame 15 is arranged on each cloth bag vent hole 502, the waste gas enters the cloth bag frame 15 from the cloth bag vent holes 502, the auxiliary motor 503 is respectively arranged in each cloth bag vent hole 502, the auxiliary turbine 504 is arranged at the output end of the auxiliary motor 503, the auxiliary turbine 504 is rotatably connected with the cloth bag vent holes 502, and the auxiliary turbine 504 can accelerate the air flow speed in the dust removal box body 1, the cloth bag disc body 501 is provided with a pulse vibrator 505, and the pulse vibrator 505 can make the filter cloth bag 403 vibrate at a high speed, so that a large amount of impurities fall off.
The cloth bag holder 15 includes: the air flushing plate 1501, the cloth bag mounting disc 1502, the wind sensing shaft 1503, the wind flushing motor 1504, the lifting fluted disc 1505, the fluted disc support 1506, the reset spring 1507 and the reset support 1508, wherein the cloth bag mounting disc 1502 is arranged on the cloth bag vent hole 502, the air flushing plate 1501 is arranged at the upper end of the cloth bag mounting disc 1502, the air flushing plate 1501 is communicated with the cloth bag vent hole 502 through the cloth bag mounting disc 1502, so that clean air in the cloth bag mounting disc 1502 can be transmitted into the air flushing plate 1501 and blown to the filter cloth bag 403 by the air flushing plate 1501, the bottom end of the air flushing plate 1501 is provided with a plurality of reset supports 1508, one end of each reset support 1508, which is far away from the air flushing plate, is provided with the lifting fluted disc 1505, the lifting fluted disc 1505 is in sliding connection with the reset supports 1508, one end of each reset support 1508 is provided with the reset spring 1507, one end of each reset spring 1507 abuts against the air flushing plate 1501, one end of each reset spring 1507, which is far away from the air flushing plate, is away from the lifting fluted disc 1505, the lifting fluted disc 1505 drives the air flushing plate 1501 to rotate, the cloth bag mounting disc 1502 is internally provided with a wind flushing motor 1504, the air flushing plate 1501 is internally provided with a wind sensing shaft lever 1503 and a wind sensing cavity, the wind sensing shaft lever 1503 is rotationally connected with the wind sensing cavity, the position of the wind sensing shaft lever 1503 on the air flushing plate 1501 is communicated with the outside, the lower end of the wind sensing shaft lever 1503 is provided with threads, the inner end face of the lifting fluted disc 1505 is provided with a fluted disc support 1506, when the wind sensing shaft lever 1503 rotates at a high speed, the lifting fluted disc 1505 and the output end of the wind flushing motor 1504 do not have a meshing relationship, the fluted disc support 1506 and the threads on the wind sensing shaft lever 1503 do not have a meshing relationship, and the air flushing plate 1501 rotates; when wind sensing shaft pole 1503 rotates at a low speed or does not rotate, threads on the wind sensing shaft pole 1503 are meshed with a fluted disc support 1506, a wind flushing motor 1504 is meshed with a lifting fluted disc 1505, and a gas flushing plate 1501 rotates.
The cloth bag displacement assembly 4 comprises: the lifting hydraulic rod 401 is arranged at the top end of the gas flushing plate 1501, the cloth bag support 402 is arranged at the output end of the lifting hydraulic rod 401, the lifting hydraulic rod 401 is rotationally connected with the cloth bag support 402, the lifting hydraulic rod 401 drives the cloth bag support 402 to move within a certain range, the cloth bag 403 is sleeved on the cloth bag support 402, the elastic ring 404 is arranged at one end, far away from the lifting hydraulic rod 401, of the cloth bag support 402, the elastic ring 404 can ensure that the filtering cloth bag 403 is close to the cloth bag mounting disc 1502, one end, far away from the cloth bag support 402, of the filtering cloth bag 403 is fixedly connected with the elastic ring 404, the cloth bag mounting disc 1502 is arranged on the cloth bag vent hole 502, the cloth bag mounting disc 1502 is a disc body with an inclined edge, the elastic ring 404 is slidably connected with the cloth bag mounting disc 1502, and when the lifting hydraulic rod 401 works, the cloth bag support 402 can be driven to move, thereby driving the elastic ring 404 to move upwards, cleaning the interface of the filtering cloth bag 403 in time and avoiding the corrosion of impurities accumulated for a long time to the interface.
The temperature reduction assembly 10 includes: a cooling box 1001, a rotary cooling frame 1002, a rotary motor 1003, a cleaning brush 1004, a water-blocking adhesive tape 1005, a brush motor 10010, a brush frame 1006, a water changing port 1007, an overflow plate 1008, a pushing plate 1009, a cooling box 1001 arranged on the air inlet pipe 7, a rotary cooling frame 1002 arranged in the cooling box 1001 and a rotary cooling frame 1002 arranged in the cooling box 1001, the rotary cooling frame 1002 cooling the waste gas and taking away some waste slag accumulated at the tail end of the air inlet pipe 7, the rotary cooling frame 1002 rotatably connected with the cooling box 1001, a rotary motor 1003 arranged on the cooling box 1001 and driving the rotary cooling frame 1002 to rotate, thereby maintaining a stable cooling effect, an output end of the rotary motor 1003 rotatably connected with the cooling box 1001, an output end of the rotary motor 1003 connected with the rotary cooling frame 1002, and a brush frame 1006 arranged in the rotary cooling box 1001, be provided with clearance brush 1004 on brush frame 1006, be provided with brush motor 10010 on cooling box 1001, brush motor 10010 and clearance brush 1004 fixed connection, brush motor 10010 will drive clearance brush 1004 and rotate, thereby clearance rotatory cooling frame 1002, cooling box 1001 is provided with the adhesive tape 1005 that blocks water on pressing close to intake pipe 7 one side, be provided with overflow board 1008 in cooling box 1001, overflow board 1008 is located rotatory cooling frame 1002 below, overflow board 1008 can persist the residue after intaking, thereby reach the effect of edulcoration. The cooling box 1001 is provided with a push plate 1009, the push plate 1009 is slidably connected with the cooling box 1001, the push plate 1009 is slidably contacted with the overflow plate 1008, the bottom of the cooling box 1001 is provided with a water changing port 1007, and when the push plate 1009 is pushed, the garbage remaining on the overflow plate 1008 is pushed into the cooling box 1001 and is discharged from the water changing port 1007.
The rotating cooling rack 1002 comprises: the water injection cylinder 100201, the water injection inner cylinder 100202, the water absorption piston 100203, the water injection hydraulic rod 100204, the rotating frame 100205, the rotating frame 100205 is fixedly connected with the output end of the rotating motor 1003, the rotating motor 1003 is a stepping motor, a plurality of water injection cylinders 100201 are arranged on the rotating frame 100205 for heat exchange, a plurality of through holes are arranged on each water injection inner cylinder 100202, a water injection inner cylinder 100202 is arranged in each water injection cylinder 100201, each water injection inner cylinder 100202 is rotationally connected with the water injection cylinder 100201, a plurality of through holes are arranged on each water injection inner cylinder 100202, the through holes on each water injection inner cylinder 100202 correspond to the through holes on the water injection cylinders 100201, the arrangement can ensure that the water in the rotating cooling frame 1002 can be communicated with the outside water, the heat exchange effect is achieved, the cooling capacity is maintained, a thread groove is arranged on the inner wall of the water injection inner cylinder 100202, the water absorption piston 100203 is arranged in the water injection inner cylinder 100202, the water absorption piston 100203 is slidably connected with the water injection inner cylinder 100202 through the thread groove, be provided with water injection hydraulic stem 100204 on the rotating electrical machines 1003, water injection hydraulic stem 100204 and rotating electrical machines 1003 output swivelling joint, water injection hydraulic stem 100204 with be located the water injection piston 100203 sliding connection in the water injection inner tube 100202 of the least significant end on swivel mount 100205, water injection hydraulic stem 100204 works, drive the water absorption piston 100203 on the output, water absorption piston 100203 downstream, with the screw thread groove cooperation on the water injection inner tube 100202, make water injection inner tube 100202 keep rotating-type, and under the effect of water absorption piston 100203, the operation of changing water, also can follow the impurity on the inside clearly falling water injection tube 100201 like this simultaneously.
The pressure sensing assembly 11 includes: pressure sensing chamber 1101, elasticity gasbag piece 1102, elasticity switch 1103, intercommunication in pressure sensing chamber 1101 and the dust removal box 1, be provided with elasticity gasbag piece 1102 in the pressure sensing chamber 1101, elasticity gasbag piece 1102, pressure sensing chamber 1101, dust removal box 1 inner wall constructs airtight cavity, be provided with elasticity switch 1103 on the dust removal box 1 inner wall, elasticity switch 1103 is located pressure sensing chamber 1101, when the atmospheric pressure increase in the dust removal box 1, elasticity gasbag piece 1102 will be close to with case dust removal box 1 inner wall, finally support elasticity switch 1103, elasticity switch 1103 is with signal transmission to in turning round motor 3 and the auxiliary motor 503, make upper and lower two-layer auxiliary motor 503 admit air the waste gas flow direction the same.
Be provided with adjustment support 12 on the dust removal box 1, adjustment support 12 has the effect of adjusting the equipment height for whole equipment can adapt to multiple place.
The working principle of the invention is as follows: adjusting the adjusting bracket 12, preparing to work, advancing the air inlet pipe 7 into the space to be purified, starting the air inlet motor 9, driving the turbine to suck the waste gas into the dedusting box body 1 by the air inlet motor 9, then driving the auxiliary turbine 504 to rotate by the auxiliary motor 503, sucking the waste gas into the cloth bag disc 5, when the waste gas flows through the cooling component 10 in the air inlet pipe 7, cooling the waste gas, filtering the waste gas by the waste gas through the filtering cloth bag 403, retaining the residue in the waste gas by the filtering cloth bag 403, starting the pulse vibrator 505 on the cloth bag disc 5 to work, shaking off a large amount of residue, maintaining the working state of most of through holes on the filtering cloth bag 403, increasing the air pressure in the dedusting box body 1 along with the working, leading the pressure sensing component 11 to sense the air pressure, triggering the elastic switch 1103 in the pressure sensing component 11, and controlling the body rotating motor 3 to operate by the elastic switch 1103, the cloth bag disc 5 is rotated, the filter cloth bag 403 to be processed is replaced to the upper half part of the dust removal box body 1, then the auxiliary motor 503 positioned at the upper part of the cloth bag disc 5 starts to work, clean air is sent into the air inlet aeration plate 1501, the aeration plate 1501 blows air to the filter cloth bag 403, the aeration plate 1501 rotates under the action of the aeration motor 1504 to carry out multi-angle air supply operation on the filter cloth bag 403, meanwhile, air in the filter cloth bag 403 flows to enable the air sensing shaft 1503 to rotate, through the rotation of the air sensing shaft 1503, the lifting fluted disc is separated from the aeration motor 1504, the aeration plate 1501 cannot rotate, the aeration plate 1505 keeps blowing air in the same direction all the time, the filter cloth bag 403 in the direction can be cleaned more thoroughly, meanwhile, the lifting hydraulic rod 401 can jack up the cloth bag support 402, and the cloth bag support 402 moves for a certain distance, therefore, the filter cloth bag 403 at the interface can be cleaned, and the accumulation condition at the interface is reduced.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a bag collector of subsidiary time delay pressure boost function which characterized in that: this dust remover includes: the dust removal box body (1), a cloth bag disc (5), a cloth bag displacement component (4), a turning motor (3), an exhaust pipe (6), an air inlet pipe (7), an exhaust motor (8), an air inlet motor (9), a cooling component (10), a pressure sensing component (11), a slag discharging motor (13), a slag discharging groove (14) and a cloth bag frame (15), wherein the air inlet pipe (7) is arranged on the dust removal box body (1), the air inlet motor (9) is arranged in the air inlet pipe (7), a turbine is arranged on the air inlet motor (9), the cooling component (10) is arranged in the air inlet pipe (7) and close to one side of the dust removal box body (1), the cloth bag disc (5) is arranged in the dust removal box body (1), the cloth bag disc (5) is rotationally connected with the dust removal box body (1), the turning motor (3) is arranged on the outer wall of the dust removal box body (1), the output end of the turning motor (3) is rotationally connected with the dust removal box body (1), the output end of the turning motor (3) is fixedly connected with a cloth bag disc (5), the upper end and the lower end of the cloth bag disc (5) are respectively provided with a plurality of cloth bag frames (15), each cloth bag frame (15) is respectively provided with a cloth bag displacement component (4), an exhaust pipe (6) is arranged on one side of the dust removal box body (1), an exhaust motor (8) is arranged in the exhaust pipe (6), a turbine is arranged on the exhaust motor (8), a pressure sensing component (11) is arranged on the inner wall of the dust removal box body (1), a slag discharge groove (14) is arranged at the bottom end of the dust removal box body (1), a slag discharge motor (13) is arranged on the slag discharge groove (14), the slag discharging motor is characterized in that the output end of the slag discharging motor (13) is rotatably connected with the slag discharging groove (14), an impeller is arranged at the output end of the slag discharging motor (13), and the impeller is in sliding contact with the inner wall of the slag discharging groove (14).
2. The bag-type dust collector with the delayed supercharging function as claimed in claim 1, wherein: the cloth bag tray (5) comprises: a cloth bag disc body (501), a cloth bag vent hole (502), an auxiliary motor (503) and an auxiliary turbine (504), the cloth bag tray body (501) is a tray body with a hollow structure, the cloth bag tray body (501) is rotationally connected with the inner wall of the dust removal box body (1), the cloth bag tray body (501) is provided with an exhaust hole, the exhaust hole is flush with the exhaust pipe (6), a plurality of cloth bag vent holes (502) are arranged on the cloth bag tray body (501), a cloth bag frame (15) is arranged on each cloth bag vent hole (502), an auxiliary motor (503) is respectively arranged in each cloth bag vent hole (502), an auxiliary turbine (504) is arranged at the output end of the auxiliary motor (503), the auxiliary turbine (504) is rotatably connected with the cloth bag vent hole (502), and a pulse vibrator (505) is arranged on the cloth bag disc body (501).
3. The bag-type dust collector with the delayed supercharging function as claimed in claim 2, wherein: the cloth bag holder (15) includes: the air flushing device comprises an air flushing plate (1501), a cloth bag mounting disc (1502), a wind sensing shaft rod (1503), a wind flushing motor (1504), a lifting fluted disc (1505), fluted disc pillars (1506), a reset spring (1507) and reset pillars (1508), wherein the cloth bag mounting disc (1502) is arranged on a cloth bag vent hole (502), the upper end of the cloth bag mounting disc (1502) is provided with the air flushing plate (1501), the air flushing plate (1501) is communicated with the cloth bag vent hole (502) through the cloth bag mounting disc (1502), the bottom end of the air flushing plate (1501) is provided with a plurality of reset pillars (1508), one end of the reset pillar (1508), far away from the air flushing plate (1501), is provided with the lifting fluted disc (1505), the lifting fluted disc (1505) is in sliding connection with the reset pillars (1508), each reset pillar (1508) is provided with the reset spring (1507), and abuts against the air flushing plate (1501), one end of the reset spring (1507), which is far away from the air flushing plate (1501), abuts against the lifting fluted disc (1505), an air flushing motor (1504) is arranged in the cloth bag mounting disc (1502), a wind sensing shaft rod (1503) and a wind sensing cavity are arranged in the air flushing plate (1501), the wind sensing shaft rod (1503) is rotationally connected with the wind sensing cavity in a rotating mode, the position, located on the air flushing plate (1501), of the wind sensing shaft rod (1503) is communicated with the outside, threads are arranged at the lower end of the wind sensing shaft rod (1503), a fluted disc support (1506) is arranged on the inner end face of the lifting fluted disc (1505), when the wind sensing shaft rod (1503) rotates at a high speed, the lifting fluted disc (1505) is not meshed with the output end of the air flushing motor (1504), the fluted disc support (1506) is not meshed with the threads on the wind sensing shaft rod (1503), and the air flushing plate (1501) rotates; when the wind sensing shaft lever (1503) rotates at a low speed or does not rotate, the threads on the wind sensing shaft lever (1503) are meshed with the fluted disc support (1506), the wind flushing motor (1504) is meshed with the lifting fluted disc (1505), and the air flushing plate (1501) rotates.
4. The bag-type dust collector with the delayed supercharging function as claimed in claim 3, wherein: the cloth bag displacement assembly (4) comprises: the improved filter bag comprises a lifting hydraulic rod (401), a bag support (402), a filter bag (403) and an elastic ring (404), wherein the lifting hydraulic rod (401) is arranged at the top end of an air flushing plate (1501), the bag support (402) is arranged at the output end of the lifting hydraulic rod (401), the lifting hydraulic rod (401) is rotatably connected with the bag support (402), the filter bag (403) is sleeved on the bag support (402), the elastic ring (404) is arranged at one end, away from the lifting hydraulic rod (401), of the bag support (402), one end, away from the bag support (402), of the filter bag (403) is fixedly connected with the elastic ring (404), the bag mounting disc (1502) is arranged on a bag vent hole (502), the bag mounting disc (1502) is a disc body with an inclined edge, and the elastic ring (404) is slidably connected with the bag mounting disc (1502).
5. The bag-type dust collector with the delayed supercharging function as claimed in claim 1, wherein: the cooling assembly (10) comprises: the cooling box (1001), the rotary cooling frame (1002), the rotary motor (1003), the cleaning brush (1004), a water blocking adhesive tape (1005), the brush motor (10010), the brush frame (1006), a water changing port (1007), an overflow plate (1008), and a removing plate (1009), wherein the air inlet pipe (7) is provided with the cooling box (1001), the cooling box (1001) is communicated with the air inlet pipe (7), the cooling box (1001) is internally provided with the rotary cooling frame (1002), the rotary cooling frame (1002) is rotatably connected with the cooling box (1001), the cooling box (1001) is provided with the rotary motor (1003), the output end of the rotary motor (1003) is rotatably connected with the cooling box (1001), the output end of the rotary motor (1003) is connected with the rotary cooling frame (1002), and the cooling box (1001) is internally provided with the brush frame (1006), be provided with clearance brush (1004) on brush frame (1006), clearance brush (1004) and brush frame (1006) swivelling joint, be provided with brush motor (10010) on cooling box (1001), brush motor (10010) and clearance brush (1004) fixed connection, cooling box (1001) are pressed close to intake pipe (7) one side and are provided with adhesive tape (1005) that blocks water, be provided with overflow plate (1008) in cooling box (1001), overflow plate (1008) are located rotatory cooling frame (1002) below, be provided with on cooling box (1001) and remove in push pedal (1009), remove in push pedal (1009) and cooling box (1001) sliding connection, remove in push pedal (1009) and overflow plate (1008) sliding contact, cooling box (1001) bottom is provided with trades mouth of a river (1007).
6. The bag-type dust collector with the delayed supercharging function as claimed in claim 5, wherein: the rotary cooling rack (1002) comprises: water injection cylinder (100201), water injection inner tube (100202), water absorption piston (100203), water injection hydraulic stem (100204), swivel mount (100205), swivel mount (100205) and rotating electrical machines (1003) output fixed connection, set up on swivel mount (100205) by having a plurality of water injection cylinder (100201), every be provided with a plurality of through-hole on water injection inner tube (100202), be provided with water injection inner tube (100202) in every water injection cylinder (100201), every water injection inner tube (100202) and water injection cylinder (100201) swivelling joint, every be provided with a plurality of through-hole on the water injection inner tube (100202), the through-hole on every water injection inner tube (100202) corresponds with the through-hole position on water injection cylinder (100201), be provided with the screw thread groove on water injection inner tube (100202) inner wall, be provided with water absorption piston (100203) in water injection inner tube (100202), water absorption piston (100203) passes through screw thread groove sliding connection with water injection inner tube (100202), be provided with water injection hydraulic stem (100204) on rotating electrical machines (1003), water injection hydraulic stem (100204) and rotating electrical machines (1003) output swivelling joint, water injection hydraulic stem (100204) and be located water injection inner tube (100202) the most lower end on swivel mount (100205) in water absorption piston (100203) sliding connection.
7. The bag-type dust collector with the delayed supercharging function as claimed in claim 1, wherein: the pressure sensing assembly (11) includes: the dust removal box comprises a pressure sensing cavity (1101), elastic air bag sheets (1102) and an elastic switch (1103), wherein the pressure sensing cavity (1101) is communicated with the interior of the dust removal box body (1), the elastic air bag sheets (1102) are arranged in the pressure sensing cavity (1101), the elastic air bag sheets (1102), the pressure sensing cavity (1101) and the inner wall of the dust removal box body (1) form a closed cavity, the elastic switch (1103) is arranged on the inner wall of the dust removal box body (1), and the elastic switch (1103) is located in the pressure sensing cavity (1101).
8. The bag-type dust collector with the delayed supercharging function as claimed in claim 1, wherein: an adjusting bracket (12) is arranged on the dust removing box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111441049.7A CN114177703B (en) | 2021-11-30 | 2021-11-30 | Bag type dust collector with time delay and pressurization functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111441049.7A CN114177703B (en) | 2021-11-30 | 2021-11-30 | Bag type dust collector with time delay and pressurization functions |
Publications (2)
| Publication Number | Publication Date |
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| CN114177703A true CN114177703A (en) | 2022-03-15 |
| CN114177703B CN114177703B (en) | 2022-12-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111441049.7A Active CN114177703B (en) | 2021-11-30 | 2021-11-30 | Bag type dust collector with time delay and pressurization functions |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117258463A (en) * | 2023-10-18 | 2023-12-22 | 江苏皓越真空设备有限公司 | Waste gas collecting and treating device for vacuum furnace |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1148002A (en) * | 1966-05-19 | 1969-04-10 | Simon Ltd Henry | Improvements in or relating to filters |
| WO2003089027A2 (en) * | 2002-04-16 | 2003-10-30 | Gambro, Inc. | Blood component processing system, apparatus and method |
| KR20160133768A (en) * | 2015-05-13 | 2016-11-23 | 박경아 | tumbler having a secondary storage part |
| CN207871752U (en) * | 2017-12-21 | 2018-09-18 | 青岛海棠万达工贸有限公司 | Pulsed jet cloth filter |
| CN108854303A (en) * | 2018-06-29 | 2018-11-23 | 靳瑞 | Mechanical ash removing formula bag filter |
| CN209317174U (en) * | 2018-12-06 | 2019-08-30 | 合肥安利聚氨酯新材料有限公司 | A kind of filter mesh bag taking device |
-
2021
- 2021-11-30 CN CN202111441049.7A patent/CN114177703B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1148002A (en) * | 1966-05-19 | 1969-04-10 | Simon Ltd Henry | Improvements in or relating to filters |
| WO2003089027A2 (en) * | 2002-04-16 | 2003-10-30 | Gambro, Inc. | Blood component processing system, apparatus and method |
| KR20160133768A (en) * | 2015-05-13 | 2016-11-23 | 박경아 | tumbler having a secondary storage part |
| CN207871752U (en) * | 2017-12-21 | 2018-09-18 | 青岛海棠万达工贸有限公司 | Pulsed jet cloth filter |
| CN108854303A (en) * | 2018-06-29 | 2018-11-23 | 靳瑞 | Mechanical ash removing formula bag filter |
| CN209317174U (en) * | 2018-12-06 | 2019-08-30 | 合肥安利聚氨酯新材料有限公司 | A kind of filter mesh bag taking device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117258463A (en) * | 2023-10-18 | 2023-12-22 | 江苏皓越真空设备有限公司 | Waste gas collecting and treating device for vacuum furnace |
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| CN114177703B (en) | 2022-12-20 |
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