CN215799099U - Concentrated sludge compression dewatering device for sewage treatment - Google Patents
Concentrated sludge compression dewatering device for sewage treatment Download PDFInfo
- Publication number
- CN215799099U CN215799099U CN202121029847.4U CN202121029847U CN215799099U CN 215799099 U CN215799099 U CN 215799099U CN 202121029847 U CN202121029847 U CN 202121029847U CN 215799099 U CN215799099 U CN 215799099U
- Authority
- CN
- China
- Prior art keywords
- compression
- chamber
- water
- compression chamber
- sludge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000007906 compression Methods 0.000 title claims abstract description 110
- 230000006835 compression Effects 0.000 title claims abstract description 110
- 239000010802 sludge Substances 0.000 title claims abstract description 40
- 238000011282 treatment Methods 0.000 title claims abstract description 26
- 239000010865 sewage Substances 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 87
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 35
- 229910052799 carbon Inorganic materials 0.000 claims description 13
- 239000004744 fabric Substances 0.000 claims description 9
- 230000018044 dehydration Effects 0.000 abstract description 16
- 238000006297 dehydration reaction Methods 0.000 abstract description 16
- 230000005484 gravity Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 239000007921 spray Substances 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000011221 initial treatment Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Landscapes
- Treatment Of Sludge (AREA)
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a concentrated sludge compression and dehydration device for sewage treatment, which comprises a main box, a movable plate, a compression chamber, a compression plate and a water storage chamber, wherein the compression chamber and the water storage chamber are respectively arranged on the inner surface of the bottom of the main box, the upper ends of the compression chamber and the main box are connected and communicated through a pipeline, a detachable flange plate is connected and arranged at the water inlet end of the pipeline, and a bolt is arranged on the flange plate. This concentrated sludge compression dewatering device for sewage treatment, the hydraulic stem that sets up, pivot one and fly leaf, after compressing the dehydration with mud, with the hydraulic stem withdrawal, thereby make the fly leaf downward sloping through pivot one, the mud residue on the fly leaf will drop along with the effect of gravity this moment, the clearance to the residue has been accelerated, in carrying the water pipe through the water pump with the water storage chamber, spray on the top of following the main tank, thereby wash the compression chamber, guarantee the cleanness of compression chamber, improve the quality and the efficiency of compression dehydration.
Description
Technical Field
The utility model relates to the technical field of sludge environment-friendly treatment, in particular to a concentrated sludge compression dehydration device for sewage treatment.
Background
The water content of the sludge generated in the sewage treatment process is very high, so the volume of the sludge is large, the sludge is difficult to treat, utilize and transport in the later period, and the sludge concentration is to reduce the water content of the sludge and reduce the volume of the sludge through sludge thickening, thereby reducing the subsequent treatment cost.
The common treatment methods for reducing the water content and the volume of the sludge include gravity concentration, air flotation concentration and centrifugal concentration, a common compression dewatering device is troublesome to clean after treatment, sludge blockage is easily caused to influence compression filtration in the later period, and meanwhile, sludge residues are required to be manually cleaned out of the device, so that the cleaning is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a concentrated sludge compression and dehydration device for sewage treatment, which aims to solve the problems of troublesome cleaning and difficult cleaning of sludge residues in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a concentrated sludge compression and dehydration device for sewage treatment comprises a main box, a movable plate, a compression chamber, a compression plate and a water storage chamber, wherein the bottom of the main box is respectively provided with the compression chamber and the water storage chamber, the upper ends of the compression chamber and the main box are communicated through a pipeline, the pipeline is designed in an inclined shape, the inner wall of the pipeline is provided with a filter cloth, the water outlet end of the filter cloth is connected with a drainage tube, the water inlet end of the pipeline is connected with a detachable flange, the flange is provided with a bolt, the outer surface of the bottom of the main box is provided with a valve which is positioned at the lower end of the water storage chamber and communicated with the water storage chamber, the outer surface of the bottom of the water storage chamber is provided with a support frame, the support frame is provided with a hydraulic rod on one side far away from the valve, the other end of the hydraulic rod is connected with the movable plate, one end of the movable plate is installed at the bottom of the main box in an embedded mode through a rotating shaft, and the movable plate is rotatably connected with the bottom of the main box.
Preferably, a fixed seat is arranged on the inner surface of the bottom of the main box, a motor is fixedly mounted at the upper end of the fixed seat, a gear is connected to an output shaft of the motor, and the gear teeth of the gear are in clamping connection with the threaded groove in the linkage rod;
adopt above-mentioned technical scheme to make the gear can drive the rotation of trace and make the trace carry out concertina movement when the rotation.
Preferably, one end of the linkage rod penetrates through one side of the main box, the diameter of the hole in the main box is larger than that of the linkage rod, the other end of the linkage rod penetrates through the compression chamber and is connected with the compression plate, the side, close to the linkage rod, of the compression plate is symmetrically provided with limiting blocks, the linkage rod is placed in the middle of the 2 limiting blocks, and the compression plate and the linkage rod are in rotating connection through the second rotating shaft;
adopt above-mentioned technical scheme to make the trace not unsmooth at flexible in-process, compression board and trace constitute through pivot two and rotate the connection and make the extrusion that the compression board can be better.
Preferably, the edges of the compression plates are attached to the inner wall of the compression chamber, and a pull-up spring is fixedly arranged between one side of the compression chamber and the compression plate;
adopt above-mentioned technical scheme to make the compression plate can laminate more with the inner wall of compression chamber to guarantee the extruded quality.
Preferably, an active carbon filter plate is arranged on the inner wall of one side of the compression chamber, which is far away from the linkage rod, the active carbon filter plate is inclined, and the upper end of the active carbon filter plate is closer to the compression plate;
adopt above-mentioned scheme to make mud can drop, can not cause the jam of active carbon filter.
Preferably, a one-way valve is arranged on the inner wall of one side of the water storage chamber close to the activated carbon filter plate, a water inlet of the one-way valve penetrates through one side of the compression chamber and is connected with the activated carbon filter plate, and the one-way valve is positioned on the inner wall of the bottom end of the water storage chamber;
adopt above-mentioned technical scheme to make the sewage after the extrusion filter, then flow into the reservoir chamber through the check valve to the water of reservoir chamber can not flow into in the compression chamber.
Preferably, the bottom of the water storage chamber is provided with a water pump, a water outlet of the water pump is connected with a water pipe, a water outlet end of the water pipe is embedded at the upper end of the compression chamber, and the water outlet end of the water pipe is flush with the inner surface of the upper end of the compression chamber;
by adopting the technical scheme, the water outlet end of the water pipe is embedded in the upper end of the compression chamber, so that the water pipe is installed without influencing the extrusion of the compression plate.
Compared with the prior art, the utility model has the beneficial effects that: this concentrated sludge compression dewatering device for sewage treatment:
1. the hydraulic rod is retracted after sludge is compressed and dehydrated, so that the movable plate is inclined downwards through the rotating shaft I, sludge residues on the movable plate fall off along with the action of gravity, the residue cleaning is accelerated, water in the water storage chamber is conveyed into a water pipe through a water pump and sprayed out of the top end of the main tank, the compression chamber is cleaned, the cleanness of the compression chamber is guaranteed, and the quality and the efficiency of compression and dehydration are improved;
2. the gear and the linkage rod are in clamping linkage, the linkage rod drives the compression plate to move forwards to compress the sludge through the rotation of the gear, the efficiency of sludge compression and dehydration is greatly increased through the linkage effect, and the sludge compression and dehydration device is high in practicability and reliability;
3. the setting is at the active carbon filter of the compression chamber form of inclining, filter the impurity of aquatic effectively, satisfy waste water sludge treatment's environmental protection needs, the design of the form of inclining simultaneously can pass through the check valve better with the water after filtering and flow into the reservoir chamber, also prevent simultaneously that mud from blockking up the active carbon filter, reduce the quality of mud compression dehydration, the filter cloth of setting on the pipeline inner wall can carry out preliminary treatment with the mud that just gets into the pipeline and dewater simultaneously, the sewage after the processing is drawn out through the drainage tube, also have energy-conserving effect.
Drawings
FIG. 1 is a schematic overall front cross-sectional structural view of the present invention;
FIG. 2 is a schematic side sectional view of the present invention;
FIG. 3 is a schematic sectional view of the compression chamber of the present invention;
FIG. 4 is a schematic diagram of a right cross-sectional structure of the pipe of the present invention;
FIG. 5 is a schematic view of the mounting structure of the hydraulic rod and the movable plate according to the present invention.
In the figure: 1. a main box; 2. a pipeline; 3. a flange plate; 4. a bolt; 5. a valve; 6. a support frame; 7. A hydraulic lever; 8. a first rotating shaft; 9. a movable plate; 10. a fixed seat; 11. a motor; 12. a gear; 13. a compression chamber; 14. a compression plate; 15. pulling up the spring; 16. a linkage rod; 17. a limiting block; 18. a second rotating shaft; 19. an activated carbon filter plate; 20. a one-way valve; 21. a water storage chamber; 22. a water pump; 23. a water pipe; 24. filtering cloth; 25. a drainage tube.
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. 1-3, the present invention provides a technical solution: a concentrated sludge compression and dehydration device for sewage treatment comprises a main tank 1, a movable plate 9, a compression chamber 13, a compression plate 14 and a water storage chamber 21, wherein the bottom of the main tank 1 is respectively provided with the compression chamber 13 and the water storage chamber 21, the upper ends of the compression chamber 13 and the main tank 1 are connected and communicated through a pipeline 2, the pipeline is designed in an inclined shape, a filter cloth is arranged on the inner wall of the pipeline, the water outlet end of the filter cloth is connected with a drainage tube, the water inlet end of the pipeline 2 is connected with a detachable flange 3, a bolt 4 is arranged on the flange 3, a valve 5 is arranged on the outer surface of the bottom of the main tank 1, the valve 5 is positioned at the lower end of the water storage chamber 21 and is communicated with the water storage chamber 21, the outer surface of the bottom of the water storage chamber 21 is provided with a support frame 6, the support frame 6 is provided with a hydraulic rod 7 on one side away from the valve 5, and the other end of the hydraulic rod 7 is connected with the movable plate 9, one end of the movable plate 9 is embedded in the bottom of the main box 1 through the first rotating shaft 8, and the movable plate 9 is rotatably connected with the bottom of the main box 1.
The bottom internal surface of main tank 1 is provided with fixing base 10, and the upper end fixed mounting of fixing base 10 has motor 11, and the connection is provided with gear 12 on motor 11's the output shaft, and the teeth of a cogwheel of gear 12 and the thread groove on trace 16 are connected for the block, when motor 11 rotates, drive gear 12 and rotate, thereby gear 12 and trace 16 are connected for the block and also drive trace 16 and rotate and carry out concertina movement to drive compression board 14 and compress and retract.
One end of trace 16 runs through one side of main case 1, and the diameter of main case 1 upper hole is greater than the diameter of trace 16, the other end of trace 16 runs through compression chamber 13 and compression board 14 and links together, and compression board 14 is close to one side symmetry of trace 16 and is provided with stopper 17, trace 16 places the centre at 2 stopper 17, and compression board 14 and trace 16 constitute through two 18 pivots and rotate the connection, when compression board 14 compresses, through the rotation connection between compression board 14 and the trace 16, make the laminating mud that compression board 14 can be better, compactness when improving the compression, thereby also improved dehydration quality.
The edge of the compression plate 14 is attached to the inner wall of the compression chamber 13, and a tension spring 15 is fixedly arranged between one side of the compression chamber 13 and the compression plate 14. When the compression is finished and the compression plate 14 can be recovered more quickly and stably through the action of the pulling-up spring 15, and a certain energy-saving effect is achieved.
The bottom of the water storage chamber 21 is provided with a water pump 22, the water outlet of the water pump 22 is connected with a water pipe 23, the water outlet end of the water pipe 23 is embedded in the upper end of the compression chamber 13, the water outlet end of the water pipe 23 is flush with the inner surface of the upper end of the compression chamber 13, water in the water storage chamber 21 is conveyed into the water pipe 23 through the water pump 22 and sprayed out from the top end of the main tank 1, so that the compression chamber 13 is cleaned, the cleanness of the compression chamber 13 is ensured, the quality and the efficiency of compression and dehydration are improved, and the water outlet end of the water pipe 23 is flush with the inner surface of the upper end of the compression chamber 13, so that the water outlet end of the water pipe 23 does not influence the compression movement of the compression plate 14.
The working principle is as follows: when the device for compressing and dehydrating the concentrated sludge for sewage treatment is used, firstly, as shown in figures 1-3, a sludge discharge pipe is connected through a flange plate 3, when the sludge is discharged, firstly, the sludge which just enters a pipeline 2 is subjected to primary treatment and dehydration through a filter cloth 24 arranged on the inner wall of the pipeline 2, the treated sewage is led out through a drainage pipe 25, enters a compression chamber 13 through the pipeline 2, is subjected to compression and dehydration through a compression plate 14, is filtered through an activated carbon filter plate 19, flows into the bottom of the activated carbon filter plate 19 under the action of gravity, flows into a water storage chamber 21 through a one-way valve 20, after extrusion is completed, a motor 11 is reversely rotated to recover the compression chamber 13 for secondary compression, when residues are cleaned, a hydraulic rod 7 is retracted, and the movable plate 9 is connected with the hydraulic rod 7 in a sliding manner, so that the movable plate 9 is inclined downwards through a first rotating shaft 8, at this moment, the sludge residue on the movable plate 9 falls down along with the action of gravity, the treatment of the residue is completed, the hydraulic rod 7 is extended out, so that the movable plate 9 and the main box 1 are closed, the secondary compression and dehydration are carried out, when the main box 1 needs to be cleaned, water in the water storage chamber 21 is conveyed into the water pipe 23 through the water pump 22 and sprayed out from the top end of the main box 1, and the compression chamber 13 is cleaned, so that the overall practicability is increased.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a sewage treatment is with concentrated sludge compression dewatering device, includes main tank (1), fly leaf (9), compression chamber (13), compression board (14) and reservoir chamber (21), its characterized in that: the bottom of the main box (1) is respectively provided with a compression chamber (13) and a water storage chamber (21), the upper ends of the compression chamber (13) and the main box (1) are connected and communicated through a pipeline (2), the pipeline (2) is designed in an inclined shape, a filter cloth (24) is arranged on the inner wall of the pipeline (2), a drainage tube (25) is connected with the water outlet end of the filter cloth (24), a detachable flange (3) is connected and arranged at the water inlet end of the pipeline (2), a bolt (4) is arranged on the flange (3), a valve (5) is arranged on the outer surface of the bottom of the main box (1), the valve (5) is positioned at the lower end of the water storage chamber (21) and is in through connection with the water storage chamber (21), a support frame (6) is arranged on the outer surface of the bottom of the water storage chamber (21), and a hydraulic rod (7) is arranged on one side of the support frame (6) far away from the valve (5), the other end of the hydraulic rod (7) is connected with the movable plate (9), one end of the movable plate (9) is installed at the bottom of the main box (1) in an embedded mode through the first rotating shaft (8), and the movable plate (9) is rotatably connected with the bottom of the main box (1).
2. The apparatus for compressing and dehydrating the sludge for sewage treatment according to claim 1, wherein: the bottom internal surface of main tank (1) is provided with fixing base (10), and the upper end fixed mounting of fixing base (10) has motor (11), it is provided with gear (12) to connect on the output shaft of motor (11), and the teeth of a cogwheel of gear (12) and the thread groove on trace (16) are connected for the block.
3. The apparatus for compressing and dehydrating the sludge for sewage treatment according to claim 2, wherein: one end of the linkage rod (16) penetrates through one side of the main box (1), the diameter of an upper hole of the main box (1) is larger than that of the linkage rod (16), the other end of the linkage rod (16) penetrates through the compression chamber (13) and is connected with the compression plate (14), limit blocks (17) are symmetrically arranged on one side, close to the linkage rod (16), of the compression plate (14), the linkage rod (16) is placed in the middle of the 2 limit blocks (17), and the compression plate (14) and the linkage rod (16) are in rotating connection through the second rotating shaft (18).
4. The apparatus for compressing and dehydrating the sludge for sewage treatment according to claim 3, wherein: the edge of the compression plate (14) is attached to the inner wall of the compression chamber (13), and a pull-up spring (15) is fixedly installed between one side of the compression chamber (13) and the compression plate (14).
5. The apparatus for compressing and dehydrating the sludge for sewage treatment according to claim 1, wherein: the compression chamber (13) is provided with active carbon filter (19) on keeping away from one side inner wall of trace (16), and active carbon filter (19) are the slope form to the upper end of active carbon filter (19) is more close to compression board (14).
6. The apparatus for compressing and dehydrating the sludge for sewage treatment according to claim 5, wherein: the water storage chamber (21) is provided with a check valve (20) on the inner wall of one side close to the activated carbon filter plate (19), the water inlet of the check valve (20) penetrates through one side of the compression chamber (13) to be connected with the activated carbon filter plate (19), and the check valve (20) is positioned on the inner wall of the bottom end of the water storage chamber (21).
7. The apparatus for compressing and dehydrating the sludge for sewage treatment according to claim 5, wherein: the bottom of reservoir chamber (21) is provided with water pump (22), and the delivery port of water pump (22) is connected with water pipe (23), and the embedded upper end of installing in compression chamber (13) of the play water end of water pipe (23) to the play water end of water pipe (23) and the upper end internal surface of compression chamber (13) flush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121029847.4U CN215799099U (en) | 2021-05-14 | 2021-05-14 | Concentrated sludge compression dewatering device for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121029847.4U CN215799099U (en) | 2021-05-14 | 2021-05-14 | Concentrated sludge compression dewatering device for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215799099U true CN215799099U (en) | 2022-02-11 |
Family
ID=80172804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121029847.4U Active CN215799099U (en) | 2021-05-14 | 2021-05-14 | Concentrated sludge compression dewatering device for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215799099U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114853307A (en) * | 2022-06-14 | 2022-08-05 | 山东和创瑞思环保科技有限公司 | Magnetic disc type sludge dewatering machine |
| CN115518446A (en) * | 2022-05-06 | 2022-12-27 | 夏明义 | Automatic production system for wet-process phosphoric acid |
-
2021
- 2021-05-14 CN CN202121029847.4U patent/CN215799099U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115518446A (en) * | 2022-05-06 | 2022-12-27 | 夏明义 | Automatic production system for wet-process phosphoric acid |
| CN114853307A (en) * | 2022-06-14 | 2022-08-05 | 山东和创瑞思环保科技有限公司 | Magnetic disc type sludge dewatering machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215799099U (en) | Concentrated sludge compression dewatering device for sewage treatment | |
| CN208378456U (en) | Sewage-treatment plant is used in a kind of processing of fabrics printing and dyeing | |
| CN206814513U (en) | A kind of waste water multi-stage processing equipment | |
| JP2010279976A (en) | Screw press type dehydrator, sludge treatment system, and method of operating sludge treatment system | |
| CN210216551U (en) | Municipal administration river course is administered and is used desilting equipment | |
| CN215387851U (en) | Prevent blockking up integration sewage treatment device | |
| CN115025533A (en) | Pretreatment equipment for harmless polluted soil sludge and use method thereof | |
| CN216106540U (en) | Water supply and drainage sludge dewatering device | |
| CN215276142U (en) | Sludge belt type dewatering machine with high dewatering efficiency | |
| CN212293276U (en) | Sludge dewatering machine | |
| CN209286840U (en) | A kind of cesspool salvages crushing integrated device using solid | |
| CN208594107U (en) | A kind of cleaning plant of sewage treatment settled sludge | |
| CN211445452U (en) | Sewage treatment tank capable of automatically cleaning sludge at tank bottom | |
| CN2392592Y (en) | Filtering, lifting and dewatering three-in-one solid-liquid separator | |
| CN210796154U (en) | Sludge concentration dewatering device for sewage treatment | |
| CN205635323U (en) | Sludge dewaterer with belt cleaning device | |
| CN215542721U (en) | Dehydration drum screen with recovery function | |
| CN220417855U (en) | Drying device is used in degradation material production | |
| CN210481039U (en) | Domestic water treatment device | |
| CN205635325U (en) | Sludge dewaterer that can secondary dehydration | |
| CN220642866U (en) | High-efficient dewatering device of air supporting mud | |
| CN218686741U (en) | Breed concentrated machine of waste water pollutant | |
| CN216549869U (en) | Energy-efficient oil-water separator | |
| CN217341782U (en) | Sea-buckthorn pomace seed extractor set | |
| CN107973459A (en) | Sewage pre-treatment device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231010 Address after: 210012, 30 Delhi, Yuhuatai District, Jiangsu, Nanjing Patentee after: NANJING FIBERGLASS RESEARCH & DESIGN INSTITUTE Co.,Ltd. Address before: 210000 No.30, Andeli, Yuhua West Road, Yuhuatai District, Nanjing City, Jiangsu Province Patentee before: NANJING SINOMA WATER Co.,Ltd. |