CN113021991A - Kitchen waste slurry impurity removing machine - Google Patents
Kitchen waste slurry impurity removing machine Download PDFInfo
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- CN113021991A CN113021991A CN202110308589.1A CN202110308589A CN113021991A CN 113021991 A CN113021991 A CN 113021991A CN 202110308589 A CN202110308589 A CN 202110308589A CN 113021991 A CN113021991 A CN 113021991A
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- 239000002002 slurry Substances 0.000 title claims abstract description 98
- 239000012535 impurity Substances 0.000 title claims abstract description 89
- 239000010806 kitchen waste Substances 0.000 title claims abstract description 28
- 239000000463 material Substances 0.000 claims abstract description 64
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 238000007599 discharging Methods 0.000 claims abstract description 40
- 239000002893 slag Substances 0.000 claims abstract description 40
- 238000000926 separation method Methods 0.000 claims abstract description 24
- 238000009434 installation Methods 0.000 claims abstract description 13
- 239000000126 substance Substances 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims abstract description 11
- 239000002245 particle Substances 0.000 claims abstract description 7
- 239000007788 liquid Substances 0.000 claims description 27
- 238000005406 washing Methods 0.000 claims description 18
- 238000004140 cleaning Methods 0.000 claims description 8
- 238000011010 flushing procedure Methods 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 4
- 239000010813 municipal solid waste Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000005119 centrifugation Methods 0.000 claims 1
- 230000008569 process Effects 0.000 abstract description 8
- 230000009471 action Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
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- 230000006872 improvement Effects 0.000 description 1
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- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
- B30B9/12—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing
- B30B9/14—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing operating with only one screw or worm
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/0082—Dust eliminating means; Mould or press ram cleaning means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
- B30B9/12—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing
- B30B9/121—Screw constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
- B30B9/26—Permeable casings or strainers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Centrifugal Separators (AREA)
Abstract
The invention discloses a kitchen waste slurry impurity remover, which comprises: the device comprises an installation rack, wherein a shell assembly is arranged on the installation rack, a material pushing shaft group is arranged in the shell assembly and comprises a feeding section, a material pushing section and a slag discharging section which are sequentially arranged along the axial direction and are connected, a separation screen is arranged outside the material pushing section, a feeding cavity is formed in a gap between the feeding section and the corresponding shell assembly, an impurity removing cavity is formed in a gap between the material pushing section and the separation screen, and a slag discharging cavity is formed in a gap between the slag discharging section and the corresponding shell assembly. The end of the material pushing shaft group is also connected with a power device, the feeding section is used for pushing the slurry entering the feeding cavity forward into the impurity removing cavity in the rotating process so as to prevent the slurry from being accumulated in the feeding cavity, the material pushing section is used for pushing the slurry towards the slag discharging cavity in the rotating process and enabling the slurry in the impurity removing cavity to be centrifugally layered, and then the water and small substances with the particle size smaller than the mesh diameter of the separation screen are discharged after passing through the separation screen, and the impurities in the slurry enter the slag discharging cavity to be discharged.
Description
Technical Field
The invention relates to the field of kitchen waste treatment, in particular to a kitchen waste slurry impurity remover.
Background
The kitchen waste pretreatment slurry contains impurities such as coarse fibers, sand grains, glass pieces and metals with large particle sizes, and if the impurities are left in the kitchen waste pretreatment slurry, serious consequences such as blockage of a conveying pipeline and abnormal abrasion of pretreatment equipment can be caused, the service life of the equipment is greatly shortened, the equipment maintenance and repair frequency is increased, and the production efficiency and the use cost of the whole kitchen treatment line are influenced.
The prior impurity removing equipment has the following defects:
1. the feeding end of the main shaft is not provided with a flow guide design, and the feeding direction of the slurry and the impurity removal movement direction of the slurry are mutually perpendicular, so that the phenomena of material accumulation, material blockage and the like are easily caused at the feeding position of the slurry, and the impurity removal working efficiency and the impurity removal effect of the slurry are influenced;
2. the heights of the material pushing plates of the main shafts are the same, and due to the fact that the flowing speeds of slurry at the feeding position, the impurity removing position and the impurity discharging position are different, the slurry can cross the material pushing plates at the position with low flow speed, the flowing of the slurry in the impurity removing cavity is disordered, the balance of the impurity removing machine is affected, and abnormal vibration of impurity removing equipment is caused;
3. no screen cloth washes the setting, leads to thick liquids edulcoration effect poor or unable edulcoration because thick liquids block up the screen cloth mesh easily.
Disclosure of Invention
The invention provides a kitchen waste slurry impurity removing machine, which aims to solve the technical problem that the existing impurity removing machine is easy to cause the phenomena of material accumulation and material blockage at a slurry feeding position.
The technical scheme adopted by the invention is as follows:
the utility model provides a kitchen garbage thick liquids shaker, includes: the mounting frame is provided with a shell assembly, a pushing shaft group which is rotationally arranged along the axial direction of the shell assembly is arranged in the shell assembly, the pushing shaft group comprises a feeding section, a pushing section and a slag discharging section which are sequentially arranged along the axial direction and are connected, a separating screen is wrapped outside the pushing section, a feeding cavity is formed in a gap between the feeding section and the corresponding shell assembly, an impurity removing cavity is formed in a gap between the pushing section and the separating screen, and a slag discharging cavity is formed in a gap between the slag discharging section and the corresponding shell assembly; the end of the material pushing shaft group is also connected with a power device for driving the material pushing shaft group to rotate at a high speed, the power device is connected to the mounting rack, the feeding section is used for pushing the slurry entering the feeding cavity forwards into the impurity removing cavity in the rotating process so as to prevent the slurry from being accumulated in the feeding cavity, the material pushing section is used for pushing the slurry towards the slag discharging cavity in the rotating process, the slurry in the impurity removing cavity is centrifugally layered, and then the water in the slurry and small substances with the particle size smaller than the mesh diameter of the separation screen are discharged after passing through the separation screen, and the impurities in the slurry enter the slag discharging cavity to be discharged.
Further, the material pushing shaft group comprises an installation main shaft, a guide spiral blade and a material pushing blade group, wherein the guide spiral blade and the material pushing blade group are used for pushing the slurry forwards; the input end of the mounting main shaft is connected with a power device; the guide spiral blade is connected to the outer circle of the mounting main shaft and extends spirally along the axial direction of the mounting main shaft, and the guide spiral blade and the corresponding mounting main shaft form a feeding section; the material pushing blade group is connected to the outer circle of the mounting main shaft and extends spirally along the axial direction of the mounting main shaft, the feeding end of the material pushing blade group is connected with the slag discharging end of the guide spiral blade, and the material pushing blade group and the corresponding mounting main shaft form a material pushing section.
Furthermore, the number of the pushing blade groups is multiple, multiple groups of pushing blade groups are sequentially arranged at intervals along the circumferential direction of the mounting main shaft, and each pushing blade group comprises a pushing helical blade for pushing the slurry forwards and a plurality of connecting columns for connecting the pushing helical blade with the mounting main shaft; the pushing helical blade is helical and is arranged along the axial direction of the mounting main shaft; the connecting columns are sequentially arranged between the pushing helical blade and the mounting main shaft at intervals along the axial direction, and two ends of each connecting column are respectively and fixedly connected with the outer wall surfaces of the pushing helical blade and the mounting main shaft.
Furthermore, the pushing spiral blade is sheet-shaped, the outer side edge of the pushing spiral blade is a cylindrical spiral line, and the inner side edge of the pushing spiral blade is a conical spiral line with equal pitch with the outer side edge, so that the width of the pushing spiral blade gradually becomes wider along the direction from the feeding end to the slag discharging end.
Furthermore, the pitch of the guide spiral blade is 1/10-1/8 of the pitch of the pushing spiral blade.
Furthermore, the shell assembly is also provided with a feed inlet for slurry to enter the feed cavity, a liquid outlet for separated water and small substances to be discharged outwards, and a foreign matter outlet for separated impurities to be discharged outwards; the feed inlet is communicated with the feed cavity and is connected with a feed conduit for guiding the slurry into the feed inlet; the liquid outlet is communicated with an annular cavity between the separation screen and the corresponding shell assembly; the impurity outlet is communicated with the slag discharging cavity.
Further, the shell assembly comprises a cylindrical feeding outer cylinder sleeved outside the feeding section, an outer housing sleeved outside the separation screen and a cylindrical slag discharging outer cylinder sleeved outside the slag discharging section; the feeding hole is arranged on the side wall of the outer ring wall of the feeding outer barrel, the feeding guide pipe is obliquely arranged towards the direction of the material pushing section, and the feeding guide pipe is provided with a first flushing hole communicated with an external cleaning pipeline; the liquid outlet is arranged on the bottom end surface of the outer housing; the sundries outlet is arranged on the bottom wall of the outer ring wall of the slag discharging outer barrel.
Furthermore, the outer housing comprises a semi-cylindrical upper housing and a conical lower housing; the opening side of the upper cover is correspondingly connected with the large opening end of the lower cover, and a quick-release fastening member for quickly opening and closing the upper cover and the lower cover is arranged at the joint of the upper cover and the lower cover; the liquid outlet is arranged on the bottom end surface of the lower cover.
Furthermore, the kitchen waste slurry impurity remover also comprises a washing pipe network, wherein the washing pipe network is connected to the inner wall of the shell assembly, and the water inlet end of the washing pipe network is communicated with an external cleaning pipeline after penetrating through the shell assembly; the washing pipe network is provided with a plurality of water spray holes for spraying washing water to the separating screen.
Furthermore, the power device comprises a driving motor supported on the mounting rack, a frequency converter connected with the driving motor and a coupling connected with the frequency converter; the input end of the pushing shaft group extends out of the shell assembly and then is connected with the coupler.
The invention has the following beneficial effects:
when the kitchen waste slurry impurity removing machine is used for removing impurities of kitchen waste slurry, firstly, a power device is started, the power device drives a material pushing shaft group to rotate at a high speed at a set working rotating speed, and the kitchen waste slurry after being mechanically sorted and crushed by a pretreatment machine is pumped into a feeding cavity of the impurity removing machine; the slurry in the feeding cavity is fed into the impurity removing cavity of the impurity removing machine under the high-speed rotation of the feeding section of the pushing shaft group, so that the slurry is effectively prevented from being accumulated and blocked at the slurry feeding position through the flow guiding effect of the feeding section on the slurry, and the working efficiency of the impurity removing machine and the impurity removing effect of the slurry are improved; the slurry in the impurity removing cavity is automatically and continuously pushed towards the slag discharging cavity along the axial direction under the high-speed rotation action of the material pushing section of the material pushing shaft group, the slurry in the impurity removing cavity is centrifugally moved at a high speed under the high-speed rotation action of the material pushing section, further, substances in the slurry are automatically layered according to different specific gravities, water and small substances with the particle size smaller than the mesh diameter of the separating screen penetrate through the separating screen under the action of the centrifugal force and are discharged outwards, and impurities in the slurry are pushed into the impurity removing cavity under the action of the material pushing section and are discharged outwards from the impurity removing cavity, so that the separation process of the impurities in the slurry is realized.
In addition to the objects, features and advantages described above, other objects, features and advantages of the present invention are also provided. The present invention will be described in further detail below with reference to the drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic space structure diagram of a kitchen waste slurry impurity remover according to a preferred embodiment of the invention;
FIG. 2 is a schematic view of a portion of the spatial structure of FIG. 1;
FIG. 3 is a schematic view of the space structure of the pushing shaft set in FIG. 2;
FIG. 4 is a schematic view of the space structure of FIG. 2 with the outer casing removed;
fig. 5 is a schematic view of the spatial structure of the upper cover in fig. 2.
Description of the figures
10. Installing a frame; 20. a housing assembly; 201. a feed inlet; 202. a liquid outlet; 203. a sundry outlet; 21. a feeding outer cylinder; 22. an outer casing; 23. an outer slag discharging barrel; 30. a material pushing shaft group; 31. installing a main shaft; 32. a flow-guiding helical blade; 33. pushing a helical blade; 34. connecting columns; 40. separating the screen; 50. a power plant; 51. a drive motor; 53. a coupling; 60. a feed conduit; 601. a first flushing port; 70. a quick release fastening member; 71. a U-shaped plate; 72. a hinged seat; 73. an eye bolt; 74. a ring nut; 80. washing the pipe network; 801. a water spray hole; 81. a water inlet pipe; 82. a main water pipe; 83. a branch water pipe; 90. and (4) an observation window.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the accompanying drawings, but the invention can be embodied in many different forms, which are defined and covered by the following description.
Referring to fig. 1, a preferred embodiment of the present invention provides a kitchen waste slurry impurity remover, including: the installation rack 10 is provided with a shell assembly 20 on the installation rack 10, a material pushing shaft group 30 which is rotationally arranged along the axial direction of the shell assembly 20 is arranged in the shell assembly 20, the material pushing shaft group 30 comprises a feeding section, a material pushing section and a slag discharging section which are sequentially arranged along the axial direction and are connected, a separation screen 40 is arranged outside the material pushing section, a feeding cavity is formed in a gap between the feeding section and the corresponding shell assembly 20, an impurity removing cavity is formed in a gap between the material pushing section and the separation screen 40, and a slag discharging cavity is formed in a gap between the slag discharging section and the corresponding shell assembly 20. The end of the material pushing shaft group 30 is also connected with a power device 50 for driving the material pushing shaft group to rotate at a high speed, the power device 50 is connected to the installation rack 10, the feeding section is used for pushing the slurry entering the feeding cavity forward into the impurity removing cavity in the rotating process so as to prevent the slurry from accumulating in the feeding cavity, the material pushing section is used for pushing the slurry towards the slag discharging cavity in the rotating process, the slurry in the impurity removing cavity is centrifugally layered, and then the water in the slurry and small substances with the particle size smaller than the mesh diameter of the separation screen 40 are discharged after passing through the separation screen 40, and the impurities in the slurry enter the slag discharging cavity to be discharged.
When the kitchen waste slurry impurity removing machine is used for removing impurities of kitchen waste slurry, the power device 50 is started firstly, the power device 50 drives the material pushing shaft group 30 to rotate at a high speed at a set working rotating speed, and the kitchen waste slurry after being mechanically sorted and crushed by the pretreatment machine is pumped into a feeding cavity of the impurity removing machine; the slurry in the feeding cavity is fed into the impurity removing cavity of the impurity removing machine under the high-speed rotation of the feeding section of the material pushing shaft group 30, so that the slurry is effectively prevented from being accumulated and blocked at the slurry feeding position through the flow guiding effect of the feeding section on the slurry, and the working efficiency of the impurity removing machine and the impurity removing effect of the slurry are improved; the slurry in the impurity removing cavity is automatically and continuously pushed towards the slag discharging cavity along the axial direction under the high-speed rotation action of the material pushing section of the material pushing shaft group 30, the slurry in the impurity removing cavity is centrifugally moved at a high speed under the high-speed rotation action of the material pushing section, further, substances in the slurry are automatically layered according to different specific gravities, water in the slurry and small substances with the particle size smaller than the mesh diameter of the separating screen 40 penetrate through the separating screen 40 under the action of the centrifugal force and are then discharged outwards, and impurities in the slurry are pushed into the impurity removing cavity and are discharged outwards from the impurity removing cavity under the action of the material pushing section, so that the separation process of the impurities in the slurry is realized.
Alternatively, as shown in fig. 1 and 3, the pushing shaft group 30 includes a mounting main shaft 31, and a guide spiral blade 32 and a pushing blade group for pushing the slurry forward. The two ends of the mounting main shaft 31 are rotatably supported on the mounting frame 10 through bearings, and the input end of the mounting main shaft 31 is connected with the power device 50. The guide helical blade 32 is connected to the outer circle of the mounting main shaft 31 and extends spirally along the axial direction of the mounting main shaft 31, and the guide helical blade 32 and the corresponding mounting main shaft 31 form a feeding section; the arrangement of the guide screw blades 32 at the slurry feeding position is used for ensuring that the entering slurry moves forward quickly to flow to the impurity removing cavity without being retained at the slurry feeding position. The pushing blade group is connected to the outer circle of the mounting main shaft 31 and extends spirally along the axial direction of the mounting main shaft 31, the feeding end of the pushing blade group is connected with the slag discharging end of the guide spiral blade 32, and the pushing blade group and the corresponding mounting main shaft 31 form a pushing section.
In this alternative, as shown in fig. 3, the number of the pushing blade groups is multiple, the multiple pushing blade groups are sequentially arranged at intervals along the circumferential direction of the mounting main shaft 31, and each pushing blade group includes a pushing helical blade 33 for pushing the slurry forward and a plurality of connecting posts 34 connecting the pushing helical blade 33 and the mounting main shaft 31. The pusher screw blade 33 is helical and arranged in the axial direction of the mounting spindle 31. A plurality of connecting columns 34 are sequentially arranged between the pushing helical blade 33 and the mounting main shaft 31 at intervals along the axial direction, and two ends of each connecting column 34 are respectively and fixedly connected with the outer wall surfaces of the pushing helical blade 33 and the mounting main shaft 31. In the embodiment of this alternative, the mounting main shaft 31, the guiding helical blade 32, the pushing helical blade 33, and the connecting column 34 are welded as an assembly, so as to enhance the rigidity of the overall structure of the pushing shaft assembly 30 and the stability during high-speed rotation. Preferably, the feed ends of one of the pushing screw blades 33 are connected to the discharge ends of the guide screw blades 32. Due to the structural arrangement of the pushing blade group, the overall weight of the pushing blade group can be effectively reduced through the arrangement of the connecting column 34.
In this alternative, as shown in fig. 4, the separating screen 40 is divided into two symmetrical pieces, i.e., an upper symmetrical piece and a lower symmetrical piece, which surround the pushing helical blade 33, so that the separating screen 40 can be conveniently mounted and dismounted. In the actual design, the diameter of the mesh of the separating screen 40 is adjusted according to the slurry and the treatment process.
Preferably, as shown in fig. 3, the pushing helical blade 33 is in the shape of a sheet, the outer side of the pushing helical blade is a cylindrical helical line, and the inner side of the pushing helical blade is a conical helical line with the same pitch as the outer side, so that the width of the pushing helical blade gradually widens along the direction from the feeding end to the slag discharging end. When pushing away material helical blade 33 design, in order to prevent that the thick liquids from flowing from the feed position to the slag notch, cause the thick liquids to pile up and overflow the blade height because of following the journey resistance at the back end, thereby lead to the thick liquids at by the feed chamber, the edulcoration chamber, and the flow disorder in the edulcoration passageway that the chamber intercommunication of slagging tap formed, to the shape that pushes away material helical blade 33, and according to the thick liquids at the feeding, the edulcoration, go out the velocity of flow of three different positions of miscellaneous, through finite element method analysis, set up it into nonparallel banding, even the outside limit of blade is cylindric helix, the inboard limit of blade is the coniform helix of equidistant with the outside limit, and then make and push away the material helix and widen gradually along feed end to the end direction width of slagging tap, guarantee that thick liquids edulcora.
Preferably, as shown in fig. 3, the pitch of the guide spiral blade 32 is 1/10-1/8 of the pitch of the pushing spiral blade 33. The relationship between the guide spiral blade 32 and the pushing spiral blade 33 is designed according to the flow velocity of the slurry at three different positions of feeding, impurity removing and impurity discharging, so that the slurry feeding is smooth, the slurry is effectively prevented from being accumulated at the rear section of the pushing shaft group 30, and the whole flowing process of the slurry is smooth and smooth.
Optionally, as shown in fig. 2, the housing assembly 20 is further provided with a feed port 201 for feeding the slurry into the feed cavity, a discharge port 202 for discharging the separated water and small substances, and a trash port 203 for discharging the separated impurities. The inlet 201 is in communication with the inlet chamber, and the inlet 201 is connected to a feed conduit 60 for introducing the slurry into the inlet 201. The outlet ports 202 communicate with the annular chamber between the separating screen 40 and the corresponding housing assembly 20. The impurity outlet 203 is communicated with the slag outlet cavity.
In this alternative, as shown in fig. 2 and 4, the outer shell assembly 20 includes a cylindrical feeding outer cylinder 21 sleeved outside the feeding section, an outer shell 22 wrapped outside the separation screen 40, and a cylindrical slag discharging outer cylinder 23 sleeved outside the slag discharging section. The feeding port 201 is arranged on the side wall of the outer ring wall of the feeding outer cylinder 21, the feeding guide pipe 60 is obliquely arranged towards the direction of the material pushing section, and the feeding guide pipe 60 is provided with a first flushing port 601 for communicating with an external cleaning pipeline; because the feed inlet 201 is arranged on the side wall of the outer annular wall of the feed outer cylinder 21, and the feed guide pipe 60 is obliquely arranged towards the direction of the material pushing section, smooth flowing of slurry is facilitated, material accumulation at the position of a slurry feed position is prevented, and the feed guide pipe 60 is provided with the first flushing port 601 which can be used for flushing the feed position by flushing water. The liquid outlet 202 is disposed on the bottom end surface of the outer casing 22. The impurity outlet 203 is arranged on the bottom wall of the outer ring wall of the slag outlet outer cylinder 23. The liquid outlet 202 and the impurity outlet 203 are arranged, so that separated water, small substances and impurities can be discharged outwards quickly and smoothly. Preferably, different feeding temperatures can be adopted for the slurry, so that organic matters and hair matters in the slurry can be separated more easily, the separation effect of the slurry is improved, and the separated organic matters can be discharged smoothly.
In this alternative, as shown in fig. 2, the outer shroud shell 22 includes an upper shroud having a semi-cylindrical shape and a lower shroud having a tapered bucket shape. The opening side of the upper cover is correspondingly connected with the large opening end of the lower cover, and the joint of the upper cover and the lower cover is provided with a quick-release fastening member 70 for quickly opening and closing the upper cover and the lower cover. The liquid outlet 202 is arranged on the bottom end surface of the lower cover. In this alternative embodiment, as shown in fig. 2, the quick release fastening member 70 includes a U-shaped plate 71 fixed to the open side of the upper casing, a hinge base 72 fixed to the open side of the lower casing, a swing bolt 73 hinged to the hinge base 72, and a ring nut 74 screwed to the outer circumference of the swing bolt 73. When the upper cover needs to be opened for internal maintenance of the equipment, the ring nut 74 is only required to be grasped and quickly unscrewed (not required to be completely removed), and then the ring nut is pulled outwards clockwise as shown in fig. 2, so that the action of quickly loosening the upper cover is realized, and when the upper cover needs to be screwed down after maintenance is finished, the action is reversely completed. The fixing mode of the upper cover and the lower cover adopts a quick-release fastening member 70 which can be quickly disassembled and assembled, so that convenience is brought to the internal maintenance work of the impurity removing machine.
Optionally, as shown in fig. 4 and 5, the kitchen waste slurry impurity remover further includes a washing pipe network 80, the washing pipe network 80 is connected to the inner wall of the housing assembly 20, and a water inlet end of the washing pipe network 80 is communicated with an external cleaning pipeline after penetrating through the housing assembly 20. The washing pipe network 80 is provided with a plurality of water spray holes 801 for spraying washing water to the separation screen 40. In this alternative, as shown in FIG. 5, the flush pipe network 80 includes a water inlet pipe 81, a main water pipe 82 communicating with the water inlet pipe 81, and a plurality of branch water pipes 83 communicating with the main water pipe 82. The water inlet pipe 81 is connected to the inner wall of the housing assembly 20, and the water inlet end of the water inlet pipe 81 penetrates through the housing assembly 20 and then extends outwards to be communicated with an external cleaning pipeline for accessing washing water; the main water pipe 82 is arranged along the axial direction of the shell assembly 20 and is vertically communicated with the water outlet end of the water inlet pipe 81; the plurality of branch water pipes 83 are sequentially arranged along the axial direction of the housing assembly 20 at intervals, each branch water pipe 83 extends along the circumferential direction of the housing assembly 20, each branch water pipe 83 is communicated with the main water pipe 82, and the water spray holes 801 are uniformly arranged on each branch water pipe 83 at intervals. Specifically, the cleaning pipe network 80 capable of covering the whole upper separating screen 40 is integrated in the upper cover of the impurity removing machine, the separating screen 40 is cleaned in time after work, and normal work of the impurity removing machine is not affected by the blocking surface of the separating screen 40.
Optionally, as shown in fig. 1, a lifting lug and an observation window 90 are further connected to the outer wall surface of the housing assembly 20, and the lifting lug is convenient for lifting the upper cover when maintaining the interior of the impurity removing machine; the observation window 90 is used for observing the deslagging condition of the impurities.
Alternatively, as shown in fig. 1, the power device 50 includes a driving motor 51 supported on the mounting frame 10, a frequency converter connected to the driving motor 51, and a coupling 53 connected to the frequency converter. The input end of the pushing shaft group 30 extends out of the housing assembly 20 and then is connected with the coupler 53. The rotational speed of the power plant 50 of the invention can be adjusted by means of a frequency converter to find the optimum spindle rotational speed.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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 (10)
1. The utility model provides a kitchen garbage thick liquids shaker which characterized in that includes:
the device comprises an installation rack (10), wherein a shell assembly (20) is arranged on the installation rack (10), a material pushing shaft group (30) which is rotationally arranged along the axial direction of the shell assembly (20) is arranged in the shell assembly (20), the material pushing shaft group (30) comprises a feeding section, a material pushing section and a slag discharging section which are sequentially arranged along the axial direction and are connected, a separation screen (40) is arranged outside the material pushing section, a feeding cavity is formed in a gap between the feeding section and the corresponding shell assembly (20), an impurity removing cavity is formed in a gap between the material pushing section and the separation screen (40), and a slag discharging cavity is formed in a gap between the slag discharging section and the corresponding shell assembly (20);
the tip that pushes away material axle group (30) still is connected with power device (50) that is used for driving its high-speed rotation, power device (50) connect in on installation frame (10), the feeding section is used for getting into in rotatory in-process the thick liquids in feeding chamber are pushed forward the edulcoration chamber, in order to prevent that the thick liquids are in pile up in the feeding chamber, the material pushing section is arranged in rotatory in-process with the thick liquids orientation the propelling movement of chamber of slagging tap, and make the thick liquids centrifugation layering in the edulcoration chamber, and then water and particle diameter in the thick liquids are less than the tiny substance of separation screen cloth (40) mesh diameter passes through discharge behind separation screen cloth (40), and impurity in the thick liquids gets into the chamber of slagging tap discharges.
2. The kitchen waste slurry impurity removal machine according to claim 1,
the material pushing shaft group (30) comprises an installation main shaft (31), a guide spiral blade (32) and a material pushing blade group, wherein the guide spiral blade and the material pushing blade group are used for pushing the slurry forwards;
the input end of the mounting main shaft (31) is connected with the power device (50);
the guide spiral blade (32) is connected to the outer circle of the mounting main shaft (31) and extends spirally along the axial direction of the mounting main shaft (31), and the guide spiral blade (32) and the corresponding mounting main shaft (31) form the feeding section;
the material pushing blade group is connected to the outer circle of the installation main shaft (31) and is axially extended in a spiral mode through the axial direction of the installation main shaft (31), the feeding end of the material pushing blade group is connected with the slag discharging end of the flow guiding spiral blade (32), and the material pushing blade group corresponds to the installation main shaft (31) to form the material pushing section.
3. The kitchen waste slurry impurity removal machine according to claim 2,
the number of the pushing blade groups is multiple, the multiple pushing blade groups are sequentially arranged at intervals along the circumferential direction of the mounting main shaft (31), and each pushing blade group comprises a pushing spiral blade (33) used for pushing the slurry forwards and a plurality of connecting columns (34) for connecting the pushing spiral blade (33) and the mounting main shaft (31);
the pushing spiral blade (33) is spiral and is arranged along the axial direction of the mounting main shaft (31);
the connecting columns (34) are sequentially arranged between the pushing helical blades (33) and the mounting main shaft (31) at intervals along the axial direction, and two ends of each connecting column (34) are respectively and fixedly connected with the outer wall surfaces of the pushing helical blades (33) and the mounting main shaft (31).
4. The kitchen waste slurry impurity removal machine according to claim 3,
the pushing spiral blade (33) is sheet-shaped, the outer side edge of the pushing spiral blade is a cylindrical spiral line, and the inner side edge of the pushing spiral blade is a conical spiral line with equal pitch with the outer side edge, so that the width of the pushing spiral blade gradually becomes wider along the direction from the feeding end to the slag discharging end.
5. The kitchen waste slurry impurity removal machine according to claim 3,
the pitch of the guide spiral blade (32) is 1/10-1/8 of the pitch of the pushing spiral blade (33).
6. The kitchen waste slurry impurity removal machine according to claim 1,
the shell assembly (20) is also provided with a feed inlet (201) for slurry to enter the feed cavity, a liquid outlet (202) for separated water and small substances to be discharged outwards, and a foreign matter outlet (203) for separated impurities to be discharged outwards;
the feed inlet (201) is communicated with the feed cavity, and the feed inlet (201) is connected with a feed conduit (60) for guiding slurry into the feed inlet (201);
the liquid outlet (202) is communicated with an annular cavity between the separation screen (40) and the corresponding shell assembly (20);
the impurity outlet (203) is communicated with the slag outlet cavity.
7. The kitchen waste slurry impurity remover according to claim 6,
the shell assembly (20) comprises a cylindrical feeding outer cylinder (21) sleeved outside the feeding section, an outer cover shell (22) sleeved outside the separation screen (40) and a cylindrical slag discharging outer cylinder (23) sleeved outside the slag discharging section;
the feeding hole (201) is arranged on the side wall of the outer ring wall of the feeding outer barrel (21), the feeding guide pipe (60) is obliquely arranged towards the material pushing section, and a first flushing hole (601) communicated with an external cleaning pipeline is formed in the feeding guide pipe (60);
the liquid outlet (202) is arranged on the bottom end face of the outer casing (22);
the impurity outlet (203) is arranged on the bottom wall of the outer ring wall of the slag discharging outer cylinder (23).
8. The kitchen waste slurry impurity removal machine according to claim 7,
the outer cover shell (22) comprises a semi-cylindrical upper cover and a conical hopper-shaped lower cover;
the opening side of the upper cover is correspondingly connected with the large opening end of the lower cover, and a quick-release fastening member (70) for quickly opening and closing the upper cover and the lower cover is arranged at the joint of the upper cover and the lower cover;
the liquid outlet (202) is arranged on the bottom end face of the lower cover.
9. The kitchen waste slurry impurity removal machine according to claim 1,
the kitchen waste slurry impurity removing machine further comprises a washing pipe network (80), the washing pipe network (80) is connected to the inner wall of the shell assembly (20), and the water inlet end of the washing pipe network (80) is communicated with an external cleaning pipeline after penetrating through the shell assembly (20);
the washing pipe network (80) is provided with a plurality of water spraying holes (801) for spraying washing water to the separation screen (40) for washing.
10. The kitchen waste slurry impurity removal machine according to claim 1,
the power device (50) comprises a driving motor (51) supported on the mounting rack (10), a frequency converter connected with the driving motor (51), and a coupling (53) connected with the frequency converter;
the input end of the pushing shaft group (30) extends out of the shell assembly (20) and then is connected with the coupler (53).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110308589.1A CN113021991A (en) | 2021-03-23 | 2021-03-23 | Kitchen waste slurry impurity removing machine |
| CN202111359312.8A CN114953561B (en) | 2021-03-23 | 2021-11-17 | Kitchen waste slurry impurity removing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110308589.1A CN113021991A (en) | 2021-03-23 | 2021-03-23 | Kitchen waste slurry impurity removing machine |
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| CN113021991A true CN113021991A (en) | 2021-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110308589.1A Pending CN113021991A (en) | 2021-03-23 | 2021-03-23 | Kitchen waste slurry impurity removing machine |
| CN202111359312.8A Active CN114953561B (en) | 2021-03-23 | 2021-11-17 | Kitchen waste slurry impurity removing machine |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111359312.8A Active CN114953561B (en) | 2021-03-23 | 2021-11-17 | Kitchen waste slurry impurity removing machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118718506A (en) * | 2024-09-03 | 2024-10-01 | 四川蕴绿芯环境科技有限公司 | Kitchen garbage oil-water separation equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101757968B (en) * | 2008-12-24 | 2012-05-02 | 东江环保股份有限公司 | Kitchen waste crushing and separating machine |
| CN105618365A (en) * | 2016-03-24 | 2016-06-01 | 宁波开诚生态技术有限公司 | Impurity removing separating machine |
| CN208646109U (en) * | 2018-07-24 | 2019-03-26 | 湖南联合餐厨垃圾处理有限公司 | A kind of screw extruder being separated by solid-liquid separation for kitchen garbage |
| CN209794646U (en) * | 2019-04-08 | 2019-12-17 | 四川汇达通机械设备制造有限公司 | A squeezer for kitchen garbage sediment thick liquid crowded |
| CN210116189U (en) * | 2019-04-17 | 2020-02-28 | 深圳市微米生物技术有限公司 | Automatic pressure regulating formula spiral hydroextractor |
| CN210528747U (en) * | 2019-08-15 | 2020-05-15 | 定州市四丰环保科技有限公司 | Solid-liquid separator auger structure and solid-liquid separator |
| CN210876148U (en) * | 2019-08-19 | 2020-06-30 | 无锡马盛环境能源科技有限公司 | Screening machine, kitchen waste pretreatment system and kitchen waste treatment system |
| CN210718550U (en) * | 2019-09-06 | 2020-06-09 | 耐德三井造船（重庆）环境装备有限公司 | Screw extrusion dewaterer |
| CN211683628U (en) * | 2019-09-30 | 2020-10-16 | 山东福航新能源环保股份有限公司 | Kitchen garbage spiral extrusion hydroextractor |
| CN212157884U (en) * | 2020-04-02 | 2020-12-15 | 潍坊志特环保科技有限公司 | Kitchen waste dehydrator |
| CN111617956A (en) * | 2020-05-25 | 2020-09-04 | 国润环保工程(常州)有限公司 | Kitchen garbage preliminary treatment one-level breaker |
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2021
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- 2021-11-17 CN CN202111359312.8A patent/CN114953561B/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118718506A (en) * | 2024-09-03 | 2024-10-01 | 四川蕴绿芯环境科技有限公司 | Kitchen garbage oil-water separation equipment |
| CN118718506B (en) * | 2024-09-03 | 2024-11-05 | 四川蕴绿芯环境科技有限公司 | Kitchen garbage oil-water separation equipment |
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| Publication number | Publication date |
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| CN114953561B (en) | 2023-12-15 |
| CN114953561A (en) | 2022-08-30 |
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Application publication date: 20210625 |