CN110642496A - Top-turning type sludge drying device - Google Patents
Top-turning type sludge drying device Download PDFInfo
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- CN110642496A CN110642496A CN201910844944.XA CN201910844944A CN110642496A CN 110642496 A CN110642496 A CN 110642496A CN 201910844944 A CN201910844944 A CN 201910844944A CN 110642496 A CN110642496 A CN 110642496A
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- fixedly connected
- drying bin
- drying
- plate frame
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/13—Treatment of sludge; Devices therefor by de-watering, drying or thickening by heating
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Drying Of Solid Materials (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses a ceiling-turning type sludge drying device, which comprises a drying bin; three groups of transverse plate frames are fixedly connected in an inner cavity of the drying bin, the tops of the three groups of transverse plate frames are fixedly connected with platforms, and a plurality of top columns are movably arranged on the platforms; three groups of tracks are fixedly arranged on the inner walls of the front side and the rear side of the drying bin, a moving beam is movably connected between the tracks which are opposite in the same horizontal direction, the three groups of moving beams respectively stretch over the upper sides of the three groups of transverse plates, a scraping plate is arranged at the bottom of each moving beam, and a scraping mechanism is arranged on the side wall of each scraping plate; a feed inlet is fixedly arranged at the top of the drying bin, and a discharge outlet is fixedly arranged at the bottom of the drying bin; the bottom of the drying bin is fixedly provided with two groups of air heaters, the tops of the two groups of air heaters are fixedly connected with a plurality of guide pipes, and the inner side wall of each guide pipe is fixedly connected with three groups of air outlets. The invention can improve the drying efficiency and drying effect of the sludge to be dried.
Description
The technical field is as follows:
the invention relates to the field of sludge drying, in particular to a sludge drying device.
Background art:
the tunnel kiln heat exchange type waste heat sludge drying technology is characterized in that waste heat of a tunnel kiln is utilized to prepare clean energy, namely industrial steam through a steam generator, and the steam is used as a drying heat source to dry sludge, so that environmental pollution caused by emission after the waste heat is directly dried is avoided, zero emission of the drying heat source is realized, and comprehensive utilization of waste heat resources of the tunnel kiln is realized. Meanwhile, the industrial steam comprehensively utilized by waste heat resources is simultaneously used for the subsequent 'raw material mixing and stirring' process, and the existing drying device has lower drying efficiency on the sludge and poor drying effect on the sludge.
The invention content is as follows:
the invention aims to provide a sludge drying device, which can improve the drying efficiency and drying effect of sludge.
The technical problem to be solved by the invention is realized by adopting the following technical scheme: a sludge drying device comprises a drying bin, wherein three groups of cross plate frames are fixedly connected in an inner cavity of the drying bin, each cross plate frame comprises a first cross plate frame, a second cross plate frame and a third cross plate frame which are distributed in a staggered manner from top to bottom, the right ends of the first cross plate frame and the third cross plate frame are fixedly connected with the right side of the inner cavity of the drying bin, the left end of the second cross plate frame is fixedly connected with the left side of the inner cavity of the drying bin, and the tops of the three groups of cross plate frames are fixedly connected with a platform;
three groups of tracks are fixedly arranged on the inner walls of the front side and the rear side of the drying bin, a moving beam is movably connected between the tracks which are opposite in the same horizontal direction, the three groups of moving beams respectively stretch over the upper sides of the three groups of transverse plates, and a scraping plate is arranged at the bottom of each moving beam;
a feeding hole is fixedly arranged at the top of the drying bin, a discharging hole is fixedly arranged at the bottom of the drying bin, the feeding hole is positioned at the upper side of the right end of the first transverse plate frame, and the discharging hole is positioned at the bottom of the left end of the third transverse plate frame;
the bottom fixed mounting in stoving storehouse has two sets of air heaters, the bottom fixed mounting of air heater has the dust net, and is two sets of the air heater is located the both sides of discharge gate, and is two sets of a plurality of pipes of top fixedly connected with of air heater, three air outlets of group of inboard lateral wall fixedly connected with of pipe, every group of the three group of pipe lateral wall the outer wall that the air outlet all runs through the stoving storehouse stretches into the inner chamber in stoving storehouse, is located three groups respectively the both sides upper portion of horizontal grillage.
Preferably, six groups of support legs are fixedly mounted at the bottom of the drying bin.
Preferably, a control valve is arranged on the discharge hole.
Preferably, the bottom swing joint of walking beam has the walking beam, the bottom fixedly connected with scraper blade of walking beam, the top side middle part fixed mounting of walking beam has first motor, the bottom fixedly connected with lead screw of first motor, the lead screw passes through screw and walking beam screwed connection.
Preferably, the diaphragm frame is arranged as hollow structure, swing joint has the lifter plate in the inner chamber of diaphragm frame, a plurality of fore-posts of top fixedly connected with of lifter plate, platform and platform swing joint are run through on the top of fore-post, the equal fixed mounting in inner chamber both sides of diaphragm frame has the second motor, the eccentric roller that changes of one side fixedly connected with of second motor, the eccentric roller that changes is located the bottom of lifter plate.
The invention has the beneficial effects that: the sludge drying device is simple in structure, convenient and practical, can be used for layering sludge to be dried, increasing the amount of disposable dried sludge, simultaneously increasing the spreading area of each layer of sludge, and controlling the thickness of the sludge, so that the drying efficiency of the sludge is improved.
Description of the drawings:
in order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts;
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a schematic view of the internal structure of the horizontal plate frame when the top post is retracted;
FIG. 4 is a schematic view of the internal structure of the cross-brace frame when the top post is jacked up;
FIG. 5 is a schematic structural view of the inner post of the cross plate frame of the present invention when retracted;
FIG. 6 is a schematic structural view of the inner top post of the cross plate frame of the present invention;
FIG. 7 is a schematic structural view of a walking beam according to the present invention;
FIG. 8 is a side cross-sectional view of the transfer beam and screed of the present invention;
wherein: 1. a drying bin; 2. a cross plate frame; 201. a first cross plate frame; 202. a second cross plate frame; 203. A third cross plate frame; 3. a track; 4. a moving beam; 5. a first motor; 6. a screw rod; 7. a lifting beam; 8. a squeegee; 9. a hot air blower; 10. a conduit; 11. an air outlet; 12. a feed inlet; 13. a discharge port; 14. a dust blocking net; 15. a second motor; 16. an eccentric rotating roller; 17. a lifting plate; 18. a top pillar; 19. A platform; 20. a support leg; 21. and (4) controlling the valve.
The specific implementation mode is as follows:
in order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings.
Example (b): as shown in fig. 1-8, a drying device of mud, including stoving storehouse 1, three group's horizontal grillages 2 of fixedly connected with in the inner chamber of stoving storehouse 1, horizontal grillage 2 includes first horizontal grillage 201, second horizontal grillage 202 and third horizontal grillage 203, from top to bottom staggered distribution, and the horizontal grillage of staggered distribution can reduce the volume of whole device to can divide into three aspect with the stoving storehouse, can distribute the mud of treating the stoving on three aspect, increase the stoving surface area of mud, and improve the drying efficiency of mud.
The right ends of the first cross plate frame 201 and the third cross plate frame 203 are fixedly connected with the right side of the inner cavity of the drying bin 1, the left end of the second cross plate frame 202 is fixedly connected with the left side of the inner cavity of the drying bin 1, and the tops of the three groups of cross plate frames 2 are fixedly connected with the platform 19; after the sludge is dried, the sludge can be conveyed downwards layer by layer.
Three groups of tracks 3 are fixedly arranged on the inner walls of the front side and the rear side of the drying bin 1, a moving beam 4 is movably connected between the tracks 3 which are opposite in the same horizontal direction, the three groups of moving beams 4 respectively stretch over the upper sides of the three groups of transverse plates 2, and a scraping plate 8 is arranged at the bottom of each moving beam 4;
the movable rail can move on the rail through the motor and the lead screw, and sludge to be dried is scraped or the thickness of the sludge on the platform is controlled through the scraper.
A feeding hole 12 is fixedly arranged at the top of the drying bin 1, a discharging hole 13 is fixedly arranged at the bottom of the drying bin 1, the feeding hole 12 is positioned at the upper side of the right end of the first transverse plate frame 201, and the discharging hole 13 is positioned at the bottom of the left end of the third transverse plate frame 203; the sludge which is guided into the feed inlet and is dried falls on the right end of the first transverse plate frame, and the sludge which is dried on the third transverse plate frame is guided into the discharge outlet by the discharge outlet.
As shown in fig. 2: two groups of air heaters 9 are fixedly installed at the bottom of the drying bin 1, a dust blocking net 14 is fixedly installed at the bottom of each air heater 9, the two groups of air heaters 9 are located on two sides of a discharge port 13, a plurality of guide pipes 10 are fixedly connected to the tops of the two groups of air heaters 9, three groups of air outlets 11 are fixedly connected to the inner side wall of each guide pipe 10, the three groups of air outlets 11 on the side wall of each group of guide pipes 10 penetrate through the outer wall of the drying bin 1 and extend into the inner cavity of the drying bin 1, and the three groups of air outlets are located on the upper portions of two;
air is pumped into the upper parts of the three groups of platforms by the fans in the hot air devices and is guided to the upper parts of the three groups of platforms by the air outlets through the guide pipes after being heated, and the sludge on the platforms is dried by hot air.
The bottom fixed mounting in stoving storehouse 1 has six groups of stabilizer blades 20, and six groups of stabilizer blades can play better stability to the stoving storehouse.
And a control valve 21 is arranged on the discharge port 13, the control valve is set to be a one-way valve, and the one-way valve is set to be a control mode of a rotating handle, so that a worker can conveniently control the on-off of the one-way valve to control the derivation of the dried sludge.
As shown in fig. 7-8: the bottom of the movable beam 4 is movably connected with a lifting beam 7, the bottom of the lifting beam 7 is fixedly connected with a scraper 8, the middle of the top side of the movable beam 4 is fixedly provided with a first motor 5, the bottom of the first motor 5 is fixedly connected with a screw rod 6, and the screw rod 6 is in threaded connection with the lifting beam 7;
first motor drives the lead screw rotatory, the lift of control lift roof beam, when the scraper blade is closely laminated with the platform, when the walking beam removes, can scrape mud to the horizontal grillage of next-level by the horizontal grillage of last one-level, when leaving some intervals between scraper blade and the platform, can strike off some of mud when the walking beam removes, through the interval between control scraper blade and the platform, can control the thickness of treating stoving mud, after the thickness of mud reduces, the drying efficiency of mud also can improve thereupon, three first motors of group are controlled respectively by control system through the wire, the lateral wall in stoving storehouse is seted up one and is equal wide wire casing with the track, make things convenient for the wire to derive, and prevent that the walking beam when removing, the wire winding influences the inside work.
As shown in fig. 3-6: the transverse plate frame 2 is of a hollow structure, a lifting plate 17 is movably connected in an inner cavity of the transverse plate frame 2, a plurality of top posts 18 are fixedly connected to the top of the lifting plate 17, the top ends of the top posts 18 penetrate through a platform 19, second motors 15 are fixedly mounted on two sides of the inner cavity of the transverse plate frame 2, one side of each second motor 15 is fixedly connected with an eccentric rotating roller 16, and the eccentric rotating rollers 16 are located at the bottom of the lifting plate 17;
it is rotatory to drive eccentric commentaries on classics roller by the second motor in the inner chamber of horizontal grillage, when eccentric commentaries on classics roller with the lifter plate jack-up, the fore-set at lifter plate top runs through the platform and punctures the mud of tiling on the platform, turn over the inside moist part of mud, from the hot-blast drying process of newly-accepted, improve the stoving effect of mud, prevent that mud is only surface drying, the not good condition of inside stoving effect takes place, after eccentric commentaries on classics roller falls the lifter plate, the upper surface of fore-set and the upper surface parallel and level of platform, can guarantee the scraper blade and prevent remaining of mud when striking off the platform.
The working principle is as follows:
the sludge to be dried is guided to the first-stage transverse plate frame by the feed hopper, the first motor drives the screw rod to rotate to control the lifting of the lifting beam, when a certain space is reserved between the scraper and the platform, part of the sludge can be scraped off when the movable beam moves, the thickness of the sludge is controlled by controlling the space between the scraper and the platform, the sludge is properly paved on the platforms of the transverse plate frames in the same way to increase the paving area of the sludge and control the thickness of the sludge, the drying efficiency of the sludge is improved, air is pumped into the heated air by a fan in the hot air device and then is guided to the upper parts of the three groups of platforms by the air outlets by the pipes, the sludge on the platforms is dried by hot air, after the drying is finished, the space between the scraper and the platforms is adjusted again, the dried sludge can be scraped off after the scraper and the platforms are tightly attached to each other and then is scraped onto the platform of the next-stage transverse plate frame or into the discharge, the fore-set at lifter plate top runs through the platform and punctures the mud that tiles on with the platform, turns out the inside moist part of mud, from the hot-blast drying process of newly-accepted, improves the stoving effect of mud, prevents that mud from only surface drying, and the not good condition of inside stoving effect takes place.
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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a drying device of mud, includes stoving storehouse (1), its characterized in that: the drying device is characterized in that three groups of cross plate frames (2) are fixedly connected in an inner cavity of the drying bin (1), the cross plate frames (2) comprise a first cross plate frame (201), a second cross plate frame (202) and a third cross plate frame (203) which are distributed in a staggered mode from top to bottom, the right ends of the first cross plate frame (201) and the third cross plate frame (203) are fixedly connected with the right side of the inner cavity of the drying bin (1), the left end of the second cross plate frame (202) is fixedly connected with the left side of the inner cavity of the drying bin (1), and platforms (19) are fixedly connected to the tops of the three groups of cross plate frames (2);
the inner walls of the front side and the rear side of the drying bin (1) are fixedly provided with three groups of rails (3), a moving beam (4) is movably connected between the rails (3) which are opposite in the same horizontal direction, the three groups of moving beams (4) respectively stretch over the upper sides of the three groups of transverse plates (2), and the bottom of each moving beam (4) is provided with a scraper (8);
a feeding hole (12) is fixedly arranged at the top of the drying bin (1), a discharging hole (13) is fixedly arranged at the bottom of the drying bin (1), the feeding hole (12) is positioned at the upper side of the right end of the first transverse plate frame (201), and the discharging hole (13) is positioned at the bottom of the left end of the third transverse plate frame (203);
the bottom fixed mounting of stoving storehouse (1) has two sets of air heater (9), the bottom fixed mounting of air heater (9) has dust blocking net (14), and is two sets of air heater (9) are located the both sides of discharge gate (13), and are two sets of a plurality of pipes (10) of top fixedly connected with of air heater (9), air outlet (11) of three groups of inboard lateral wall fixedly connected with of pipe (10), every group the three group of pipe (10) lateral wall air outlet (11) all run through the outer wall in stoving storehouse (1) and stretch into the inner chamber in stoving storehouse (1), are located three groups respectively the both sides upper portion of horizontal grillage (2).
2. The sludge drying device according to claim 1, characterized in that: six groups of supporting legs (20) are fixedly arranged at the bottom of the drying bin (1).
3. The sludge drying device according to claim 1, characterized in that: and a control valve (21) is arranged on the discharge hole (13).
4. The sludge drying device according to claim 1, characterized in that: the utility model discloses a walking beam, including walking beam (4), bottom swing joint has lift beam (7), the bottom fixedly connected with scraper blade (8) of lift beam (7), the top side middle part fixed mounting of walking beam (4) has first motor (5), the bottom fixedly connected with lead screw (6) of first motor (5), lead screw (6) pass through screw and lift beam (7) screwed connection.
5. The sludge drying device according to claim 1, characterized in that: the utility model discloses a novel cross slab frame, including cross slab frame (2), swing joint has lifter plate (17) in the inner chamber of cross slab frame (2), a plurality of fore-set (18) of top fixedly connected with of lifter plate (17), platform (19) are run through on the top of fore-set (18), the equal fixed mounting in inner chamber both sides of cross slab frame (2) has second motor (15), one side fixedly connected with eccentric commentaries on classics roller (16) of second motor (15), eccentric commentaries on classics roller (16) are located the bottom of lifter plate (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910844944.XA CN110642496A (en) | 2019-09-07 | 2019-09-07 | Top-turning type sludge drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910844944.XA CN110642496A (en) | 2019-09-07 | 2019-09-07 | Top-turning type sludge drying device |
Publications (1)
| Publication Number | Publication Date |
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| CN110642496A true CN110642496A (en) | 2020-01-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910844944.XA Withdrawn CN110642496A (en) | 2019-09-07 | 2019-09-07 | Top-turning type sludge drying device |
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| Country | Link |
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| CN (1) | CN110642496A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110617686A (en) * | 2019-09-09 | 2019-12-27 | 孙灯成 | Adjustable mud formula drying device that smooths |
| CN110627340A (en) * | 2019-09-07 | 2019-12-31 | 合肥佳安建材有限公司 | Drying device of mud |
| CN115430164A (en) * | 2022-07-28 | 2022-12-06 | 威海韩孚生化药业有限公司 | Drying device and drying method for liquid material |
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| JPH1163822A (en) * | 1997-08-27 | 1999-03-05 | Ishiguro Tekko:Kk | Raw sewage and sludge drier |
| KR100845886B1 (en) * | 2007-09-07 | 2008-07-14 | 주식회사 정명 | Drying apparatus using hot air |
| CN203904174U (en) * | 2014-04-08 | 2014-10-29 | 轻工业环境保护研究所 | Sludge air-drying device |
| CN104261647A (en) * | 2014-08-01 | 2015-01-07 | 江苏大学 | Device for directly drying sludge by generating power through thin-film solar cells and control method |
| CN206970445U (en) * | 2017-05-17 | 2018-02-06 | 上海集承环保技术有限公司 | A kind of sludge microwave dryer |
| CN206970450U (en) * | 2017-06-12 | 2018-02-06 | 北京神源环保有限公司 | A kind of sludge heat drying device using high temperature furnace waste heat |
| CN208346022U (en) * | 2018-05-11 | 2019-01-08 | 任丘市华北石油天华环保节能有限公司 | A kind of stagewise sludge drier |
| CN109354373A (en) * | 2018-11-29 | 2019-02-19 | 黄冬艳 | A kind of environmental protection sludge treatment equipment |
| CN109574456A (en) * | 2019-01-30 | 2019-04-05 | 南通联振重工机械有限公司 | A kind of sludge homogenizes the pulp processing equipment that can quickly heat |
| CN110627340A (en) * | 2019-09-07 | 2019-12-31 | 合肥佳安建材有限公司 | Drying device of mud |
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2019
- 2019-09-07 CN CN201910844944.XA patent/CN110642496A/en not_active Withdrawn
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1163822A (en) * | 1997-08-27 | 1999-03-05 | Ishiguro Tekko:Kk | Raw sewage and sludge drier |
| KR100845886B1 (en) * | 2007-09-07 | 2008-07-14 | 주식회사 정명 | Drying apparatus using hot air |
| CN203904174U (en) * | 2014-04-08 | 2014-10-29 | 轻工业环境保护研究所 | Sludge air-drying device |
| CN104261647A (en) * | 2014-08-01 | 2015-01-07 | 江苏大学 | Device for directly drying sludge by generating power through thin-film solar cells and control method |
| CN206970445U (en) * | 2017-05-17 | 2018-02-06 | 上海集承环保技术有限公司 | A kind of sludge microwave dryer |
| CN206970450U (en) * | 2017-06-12 | 2018-02-06 | 北京神源环保有限公司 | A kind of sludge heat drying device using high temperature furnace waste heat |
| CN208346022U (en) * | 2018-05-11 | 2019-01-08 | 任丘市华北石油天华环保节能有限公司 | A kind of stagewise sludge drier |
| CN109354373A (en) * | 2018-11-29 | 2019-02-19 | 黄冬艳 | A kind of environmental protection sludge treatment equipment |
| CN109574456A (en) * | 2019-01-30 | 2019-04-05 | 南通联振重工机械有限公司 | A kind of sludge homogenizes the pulp processing equipment that can quickly heat |
| CN110627340A (en) * | 2019-09-07 | 2019-12-31 | 合肥佳安建材有限公司 | Drying device of mud |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110627340A (en) * | 2019-09-07 | 2019-12-31 | 合肥佳安建材有限公司 | Drying device of mud |
| CN110617686A (en) * | 2019-09-09 | 2019-12-27 | 孙灯成 | Adjustable mud formula drying device that smooths |
| CN115430164A (en) * | 2022-07-28 | 2022-12-06 | 威海韩孚生化药业有限公司 | Drying device and drying method for liquid material |
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Application publication date: 20200103 |