CN220618719U - A mud dehydration extrusion device for sludge treatment - Google Patents
A mud dehydration extrusion device for sludge treatment Download PDFInfo
- Publication number
- CN220618719U CN220618719U CN202321992385.5U CN202321992385U CN220618719U CN 220618719 U CN220618719 U CN 220618719U CN 202321992385 U CN202321992385 U CN 202321992385U CN 220618719 U CN220618719 U CN 220618719U
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- Prior art keywords
- extrusion
- dewatering
- sludge
- extrusion box
- box
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- 238000001125 extrusion Methods 0.000 title claims abstract description 103
- 239000010802 sludge Substances 0.000 title claims abstract description 62
- 230000018044 dehydration Effects 0.000 title claims description 18
- 238000006297 dehydration reaction Methods 0.000 title claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 66
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 238000005086 pumping Methods 0.000 claims abstract description 16
- 238000005192 partition Methods 0.000 claims abstract description 12
- 238000007873 sieving Methods 0.000 claims abstract description 8
- 239000010865 sewage Substances 0.000 claims description 25
- 238000001914 filtration Methods 0.000 claims description 12
- 238000005507 spraying Methods 0.000 claims description 8
- 239000011148 porous material Substances 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000012216 screening Methods 0.000 claims 1
- 230000009471 action Effects 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 241001052560 Thallis Species 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000010954 inorganic particle Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Treatment Of Sludge (AREA)
Abstract
The utility model discloses a sludge dewatering extrusion device for sludge treatment, which relates to the field of sludge treatment and comprises an extrusion box, wherein a partition plate is arranged in the extrusion box, a water pumping mechanism is arranged at the right end of the extrusion box, an extrusion mechanism and a dewatering mechanism are respectively arranged in the extrusion box, the extrusion mechanism is positioned above the dewatering mechanism, the extrusion mechanism comprises an electric telescopic rod, the electric telescopic rod is arranged at the top end of the extrusion box, and one end of the electric telescopic rod extends into the extrusion box. According to the utility model, under the action of the electric telescopic rod driving the push plate, the push plate extrudes sludge in the dewatering cylinder, then the fixed block drives the rotating shaft to rotate, and the bottom plate drives the dewatering cylinder to rotate at a high speed, so that the dewatering cylinder performs high-speed centrifugal motion, the dewatering cylinder is convenient to throw water in the extruded sludge out through the dewatering holes and the sieving holes, and the dewatering efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of sludge treatment, in particular to a sludge dewatering extrusion device for sludge treatment.
Background
The sludge is a product after sewage treatment, is a complex substance composed of organic residues, bacterial thalli, inorganic particles, colloid and the like, and is mainly characterized in that the water content is up to 99%, the organic matter content is high, the sludge is easy to decompose and stink, the particles are thinner, the specific gravity is smaller, the sludge is a thick substance between liquid and solid, and in order to avoid pollution of the sludge to the environment, the sludge is generally required to be treated after sewage treatment, and dehydration is carried out in the treatment process of the sludge.
The utility model of patent publication No. CN213012522U discloses a low-concentration sludge dewatering integrated device, which comprises a workbench, supporting legs and a treatment box, wherein the top of each supporting leg is fixedly connected with the bottom of the workbench, the bottom of the treatment box is fixedly connected with the top of the workbench, the top of the workbench is fixedly connected with a feed inlet, the bottom of the inner side wall of the treatment box is fixedly connected with a supporting mechanism, and the right side of the treatment box is fixedly connected with a hydraulic cylinder. This low concentration sludge dewatering integrated device supports the filtration through supporting mechanism to mud, can promote the stripper plate through the pneumatic cylinder and remove left at the inside of handling the case, extrudees the inside mud of handling the case through the stripper plate, extrudes the inside moisture of mud, then the rethread is fixed filter screen and fine filter plate filters, through the extrusion effect of stripper plate, can accelerate the inside separation of moisture from mud, and then improved the dehydration efficiency of the device when using.
This structure is at in-service use's in-process, because the device extrudees mud through the stripper plate, and dewatering treatment is too single, can't realize carrying out effectual separation to mud and sewage to be unfavorable for handling sewage, and the residual impurity in the device can cause the jam to the filter, thereby influences filterable efficiency.
Disclosure of Invention
In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a sludge dewatering extrusion device for sludge treatment, so as to solve the above-mentioned problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the sludge dewatering extrusion device for sludge treatment comprises an extrusion box, wherein a partition plate is arranged in the extrusion box, a water pumping mechanism is arranged at the right end of the extrusion box, an extrusion mechanism and a dewatering mechanism are respectively arranged in the extrusion box, and the extrusion mechanism is positioned above the dewatering mechanism;
the extrusion mechanism comprises an electric telescopic rod, the electric telescopic rod is arranged at the top end of the extrusion box, one end of the electric telescopic rod extends into the extrusion box, the center of the bottom end of the electric telescopic rod is connected with a push plate, the bottom end of the partition plate is provided with a fixed block, and the fixed block is in transmission connection with a rotating shaft which is vertically arranged.
Preferably, a baffle is arranged on one side of the rotating shaft, which is close to the top end of the partition board, the baffle is connected with the center of the rotating shaft, and brushes which are in contact with the outer wall of the top end of the partition board are arranged on one side of the two baffle, which is positioned on the top end of the partition board.
Preferably, the extrusion device comprises a bottom plate, the bottom end of the bottom plate is connected with the center of the top end of the rotating shaft, the push plate is close to the top end of the bottom plate and is provided with a dewatering cylinder, the dewatering cylinder and the outer surface of the bottom plate are penetrated with dewatering holes, the outer surface of the dewatering holes are fixedly connected with sieving holes, clamping grooves are formed in two sides of the bottom end of the inner wall of the dewatering cylinder, and clamping rods are arranged on two sides of the top end of the bottom plate.
According to the technical scheme, through cooperation between the passing sieve holes and the dehydration holes, the sewage is thrown out of the dehydration barrel, and the working efficiency of the dehydration barrel is improved.
Preferably, the clamping rods are clamped with the clamping grooves, a limiting rod is arranged on one side, close to the inner walls of the clamping grooves, of each clamping rod, one end of each limiting rod extends out of the dewatering cylinder, a spring is arranged on the outer wall, close to the outer wall of the dewatering cylinder, of each limiting rod, and the springs are in sliding connection with the limiting rods.
Preferably, one side of the electric telescopic rod is provided with a sewage inlet pipe communicated with the extrusion box, the sewage inlet pipe is close to the top end of the extrusion box, one end of the sewage inlet pipe extends to the bottom end of the push plate, one side of the outer end of the extrusion box is provided with a water outlet pipe, and one end of the water outlet pipe extends into the extrusion box.
Preferably, the baffle is close to the pivot both sides are equipped with built-in groove, two built-in groove is close to baffle inner wall fixedly connected with filter, two the filter all is equipped with the filtration pore, and the filtration pore diameter is less than the hole of sieving.
According to the technical scheme, sewage is filtered through the filtering holes in the filtering plate, so that the sewage treatment efficiency is improved.
Preferably, the water pumping mechanism comprises a water pump, the water pump is arranged at the right end of the extrusion box, a water pumping pipe communicated with the extrusion box is arranged on one side of the water pump, the water pumping pipe is close to one side of the bottom end of the outer wall of the extrusion box, a water delivery pipe communicated with the extrusion box is arranged on the other side of the water pump, the water delivery pipe is close to one side of the top end of the outer wall of the extrusion box, and a water spraying head is fixedly connected to one side of the inner end of the extrusion box.
According to the technical scheme, residual sludge in the dewatering cylinder is washed through water sprayed out of the water spraying head, and the phenomenon that the residual sludge passes through the sieve holes and is blocked by the dewatering holes is avoided, so that the dewatering efficiency of the dewatering cylinder on the sludge is affected, and the sewage is recycled.
Preferably, supporting feet are arranged on two sides of the bottom end of the extrusion box, the top ends of the supporting feet are connected with the center of the bottom end of the extrusion box, a turning plate is arranged on one side of the outer end of the extrusion box, and the turning plate is hinged with the extrusion box.
The utility model has the technical effects and advantages that: under the effect of driving the push plate through electric telescopic rod, make the push plate lead to the fact the extrusion to the mud in the dehydration section of thick bamboo, then make the fixed block drive the pivot and rotate, make the bottom plate drive the dehydration section of thick bamboo and carry out high-speed rotation to make the dehydration section of thick bamboo do high-speed centrifugal motion, the dehydration section of thick bamboo of being convenient for will be by the water in the extrusion mud through dehydration hole and the hole of sieving throws away, improved the efficiency of dehydration.
The brush on the baffle is used for scraping the filter plate, so that impurities in sludge on the filter plate are removed, the impurities are prevented from blocking filter holes, the filtering effect is lower, the clamping groove on the dewatering cylinder is separated from the clamping rod through the movable limiting rod, the dewatering cylinder is separated from the bottom plate, the working personnel can take out compressed sludge blocks on the bottom plate conveniently, the working personnel can collect the sludge, and the working efficiency is improved.
The sewage is filtered through the filtration holes on the filter plate, so that the sewage treatment efficiency is improved, residual sludge in the dewatering cylinder is washed through water sprayed by the water spraying head, the phenomenon that the residual sludge is blocked by the screen holes and the dewatering holes is avoided, the dewatering efficiency of the dewatering cylinder on the sludge is affected, and the sewage recycling is achieved.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic perspective view of a dewatering drum and a bottom plate according to the present utility model.
Fig. 3 is a front view of the present utility model.
Fig. 4 is a schematic perspective view of a filter tank and a filter plate according to the present utility model.
Fig. 5 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.
The reference numerals are: the device comprises a squeezing box 1, a partition plate 2, a water pumping mechanism 3, a squeezing mechanism 4, a dewatering mechanism 5, an electric telescopic rod 6, a push plate 7, a fixed block 8, a rotating shaft 9, a baffle plate 10, a hairbrush 11, a bottom plate 12, a dewatering cylinder 13, a dewatering hole 14, a clamping groove 15, a clamping rod 16, a limiting rod 17, a spring 18, a pollution inlet pipe 19, a built-in groove 20, a filter plate 21, a filter hole 22, a water pump 23, a water pumping pipe 24, a water delivery pipe 25, a water spray head 26, a supporting leg 27, a water outlet pipe 28, a turning plate 29 and a sieve pore 30.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The sludge dewatering extrusion device for sludge treatment comprises an extrusion box 1, wherein a partition plate 2 is arranged in the extrusion box 1, a water pumping mechanism 3 is arranged at the right end of the extrusion box 1, an extrusion mechanism 4 and a dewatering mechanism 5 are respectively arranged in the extrusion box 1, and the extrusion mechanism 4 is positioned above the dewatering mechanism 5.
The extrusion mechanism 4 includes electric telescopic handle 6, and electric telescopic handle 6 sets up on extrusion case 1 top, and electric telescopic handle 6 one end extends to in the extrusion case 1, and electric telescopic handle 6 bottom center is connected with push pedal 7, and fixed block 8 (the motor in the fixed block is not marked in the figure) is installed to baffle 2 bottom, and fixed block 8 transmission is connected with along the pivot 9 of vertical setting.
According to the drawings 1-5, a baffle 10 is arranged on one side of a rotating shaft 9, which is close to the top end of a baffle 2, the baffle 10 is connected with the center of the rotating shaft 9, a brush 11 which is in contact with the outer wall of the top end of the baffle 2 is arranged on one side of the top end of the baffle 2, the filter plate 21 is scraped by the brush 11, impurities in sludge on the filter plate 21 are removed, the filter hole 21 is prevented from being blocked by the impurities, the filtering effect is lower, the extruding device comprises a bottom plate 12, the bottom end of the bottom plate 12 is connected with the center of the top end of the rotating shaft 9, a dewatering cylinder 13 is arranged on the top end of the push plate 7, which is close to the top end of the bottom plate 12, dewatering holes 14 are formed by penetrating through the outer surfaces of the dewatering cylinder 13 and the bottom plate 12, sieving holes 30 are fixedly connected with the outer surfaces of the dewatering holes 14, clamping grooves 15 are formed in two sides of the bottom end of the inner wall of the dewatering cylinder 13, and clamping rods 16 are arranged on two sides of the top end of the bottom plate 12.
According to the figures 3-5, the clamping rods 16 are clamped with the clamping grooves 15, one side, close to the inner wall of the clamping grooves 15, of each clamping rod 16 is provided with a limiting rod 17, one end of each limiting rod 17 extends out of the corresponding dewatering cylinder 13, the outer wall, close to the dewatering cylinder 13, of each limiting rod 17 is provided with a spring 18, the limiting rods 17 are inserted into the clamping rods 16 through the elasticity of the springs 18, stability between the dewatering cylinders 13 and the bottom plate 12 is improved, the springs 18 are slidably connected with the limiting rods 17, one side of each electric telescopic rod 6 is provided with a sewage inlet pipe 19 communicated with the extrusion box 1, the sewage inlet pipe 19 is arranged close to the top end of the extrusion box 1, one end of each sewage inlet pipe 19 extends to the bottom end of the push plate 7, one side of the outer end of the extrusion box 1 is provided with a water outlet pipe 28, and one end of the water outlet pipe 28 extends into the extrusion box 1.
According to the drawings 1-5, the partition plate 2 is provided with built-in grooves 20 near two sides of the rotating shaft 9, two built-in grooves 20 are fixedly connected with filter plates 21 near the inner wall of the partition plate 2, the two filter plates 21 are provided with filter holes 22, the diameters of the filter holes 22 are smaller than those of the sieving holes 30, the water pumping mechanism 3 comprises a water pump 23, the water pump 23 is arranged at the right end of the extrusion box 1, one side of the water pump 23 is provided with a water pumping pipe 24 communicated with the extrusion box 1, the water pumping pipe 24 is arranged near one side of the bottom end of the outer wall of the extrusion box 1, the other side of the water pumping pipe 23 is provided with a water conveying pipe 25 communicated with the extrusion box 1, the water conveying pipe 25 is arranged near one side of the top end of the outer wall of the extrusion box 1, a water spraying head 26 is fixedly connected with one side of the water conveying pipe 25 near the inner end of the extrusion box 1, residual sludge in the dehydration cylinder 13 is washed by water sprayed out of the water spraying head 26, the residual sludge is prevented from being blocked by the sieve holes 30 and the dehydration holes 14, the efficiency of the dehydration cylinder 13 is influenced, the recycling of the sewage is further realized, two sides of the bottom end of the extrusion box 1 are provided with supporting feet 27, the top ends of the extrusion box 1 are connected with the bottom centers of the extrusion box 1, and a turnover plate 29 is hinged between the turnover plate 29 and the extrusion box 1.
The working principle of the utility model is as follows: when the sewage treatment device is used, firstly, sludge is conveyed into the dewatering cylinder 13 through the sewage inlet pipe 19, then, the electric telescopic rod 6 is started, under the action of the electric telescopic rod 6 driving the push plate 7, the push plate 7 extrudes the sludge in the dewatering cylinder 13, a worker immediately drives the rotating shaft 9 to rotate, the bottom plate 12 drives the dewatering cylinder 13 to rotate at a high speed, so that the dewatering cylinder 13 performs high-speed centrifugal motion, the dewatering cylinder 13 is convenient for throwing out water in the extruded sludge through the dewatering holes 14 and the sieving holes 30, then, sewage flows into the filter plate 21 on the built-in groove 20 along the inner wall of the extrusion box 1, the sewage is filtered through the filtering holes 22 on the filter plate 21, and thus, the sewage treatment efficiency is improved, and the filtered water flows into the bottom of the extrusion box 1 for collection.
Along with the rotation of the rotating shaft 9, the rotating shaft 9 can drive the hairbrush 11 on the baffle 10 to scrape the filter plate 21, so that impurities in sludge on the filter plate 21 are removed, the filter holes 21 are prevented from being blocked by the impurities, the filtering effect is low, when the sludge in the dewatering cylinder 13 is extruded and dewatered, the rotating shaft 9 is immediately stopped to rotate, the electric telescopic rod 6 is contracted, the electric telescopic rod 6 is moved out of the dewatering cylinder 13, then the turning plate 29 is opened, the limiting rod 17 is pulled, the clamping groove 15 on the dewatering cylinder 13 is separated from the clamping rod 16, the dewatering cylinder 13 is separated from the bottom plate 12, further, a worker can conveniently take out the compressed sludge blocks on the bottom plate 12, the sludge is collected by the worker, and the working efficiency is improved.
After the sludge is taken out, the clamping groove 15 on the dewatering cylinder 13 is clamped with the clamping rod 16, then the limiting rod 17 is pulled, the limiting rod 17 is inserted into the clamping rod 16, the dewatering cylinder 13 and the bottom plate 12 are fixed, then the turning plate 29 is closed, the water pump 23 is started, the water pump 23 conveys the water at the bottom of the extrusion box 1 into the water conveying pipe 25 from the water suction pipe 24, then the water is sprayed out from the water spraying head 26, the water sprayed out from the water spraying head 26 washes the residual sludge in the dewatering cylinder 13, the residual sludge is prevented from blocking the screen holes 30 and the dewatering holes 14, the dewatering efficiency of the dewatering cylinder 13 is affected, and the sewage is recycled.
The specific model specification of the electric telescopic rod 6 needs to be determined by selecting the model according to the actual specification of the device, and the like, and will not be described in detail.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (8)
1. Sludge dewatering extrusion device for sludge treatment, including extrusion case (1), its characterized in that: a partition plate (2) is arranged in the extrusion box (1), a water pumping mechanism (3) is arranged at the right end of the extrusion box (1), an extrusion mechanism (4) and a dehydration mechanism (5) are respectively arranged in the extrusion box (1), and the extrusion mechanism (4) is positioned above the dehydration mechanism (5);
the extrusion mechanism (4) comprises an electric telescopic rod (6), the electric telescopic rod (6) is arranged at the top end of the extrusion box (1), one end of the electric telescopic rod (6) extends into the extrusion box (1), the center of the bottom end of the electric telescopic rod (6) is connected with a push plate (7), the bottom end of the partition plate (2) is provided with a fixed block (8), and the fixed block (8) is in transmission connection with a rotating shaft (9) which is vertically arranged.
2. A sludge dewatering extrusion apparatus for sludge treatment as claimed in claim 1, wherein: one side of pivot (9) is close to baffle (2) top is equipped with baffle (10), baffle (10) are connected with pivot (9) center, two baffle (10) are located one side on baffle (2) top be equipped with baffle (2) top outer wall contact's brush (11).
3. A sludge dewatering extrusion apparatus for sludge treatment as claimed in claim 1, wherein: the extrusion device comprises a bottom plate (12), the bottom end of the bottom plate (12) is connected with the top end center of the rotating shaft (9), the push plate (7) is close to the top end of the bottom plate (12) and is provided with a dewatering cylinder (13), dewatering cylinders (13) and the outer surface of the bottom plate (12) are all penetrated with dewatering holes (14), the outer surface of each dewatering hole (14) is fixedly connected with a sieving hole (30), clamping grooves (15) are formed in two sides of the bottom end of the inner wall of each dewatering cylinder (13), and clamping rods (16) are arranged on two sides of the top end of the bottom plate (12).
4. A sludge dewatering extrusion apparatus for sludge treatment as claimed in claim 3, wherein: clamping rods (16) and clamping grooves (15) are clamped, two clamping rods (16) are arranged on one side, close to the inner wall of each clamping groove (15), of each clamping rod (16) and are provided with limiting rods (17), one ends of the limiting rods (17) extend out of the dewatering cylinder (13), the limiting rods (17) are arranged on the outer wall, close to the dewatering cylinder (13), of each limiting rod, springs (18) are connected with the limiting rods (17) in a sliding mode.
5. A sludge dewatering extrusion apparatus for sludge treatment as claimed in claim 1, wherein: the utility model discloses a novel sewage treatment device, including extrusion case (1), electric telescopic handle (6), push pedal (7), outlet pipe (28) are equipped with on one side of the electric telescopic handle (6), with advance dirty pipe (19) of extrusion case (1) intercommunication, advance dirty pipe (19) and be close to extrusion case (1) top sets up, advance dirty pipe (19) one end and extend to push pedal (7) bottom, extrusion case (1) outer end one side is equipped with outlet pipe (28), in outlet pipe (28) one end extension extrusion case (1).
6. A sludge dewatering extrusion apparatus for sludge treatment as claimed in claim 1, wherein: the baffle (2) is close to pivot (9) both sides are equipped with built-in groove (20), two built-in groove (20) are close to baffle (2) inner wall fixedly connected with filter (21), two filter (21) all are equipped with filtration pore (22), and filtration pore (22) diameter is less than screening hole (30).
7. A sludge dewatering extrusion apparatus for sludge treatment as claimed in claim 1, wherein: the water pumping mechanism (3) comprises a water pump (23), the water pump (23) is arranged at the right end of the extrusion box (1), a water pumping pipe (24) communicated with the extrusion box (1) is arranged on one side of the water pump (23), the water pumping pipe (24) is close to one side of the bottom end of the outer wall of the extrusion box (1), a water conveying pipe (25) communicated with the extrusion box (1) is arranged on the other side of the water pump (23), the water conveying pipe (25) is close to one side of the top end of the outer wall of the extrusion box (1), and a water spraying head (26) is fixedly connected to one side of the inner end of the extrusion box (1) and is close to the water conveying pipe (25).
8. A sludge dewatering extrusion apparatus for sludge treatment as claimed in claim 1, wherein: the novel extrusion box is characterized in that supporting feet (27) are arranged on two sides of the bottom end of the extrusion box (1), the top ends of the supporting feet (27) are connected with the center of the bottom end of the extrusion box (1), a turning plate (29) is arranged on one side of the outer end of the extrusion box (1), and the turning plate (29) is hinged with the extrusion box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321992385.5U CN220618719U (en) | 2023-07-27 | 2023-07-27 | A mud dehydration extrusion device for sludge treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321992385.5U CN220618719U (en) | 2023-07-27 | 2023-07-27 | A mud dehydration extrusion device for sludge treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220618719U true CN220618719U (en) | 2024-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321992385.5U Active CN220618719U (en) | 2023-07-27 | 2023-07-27 | A mud dehydration extrusion device for sludge treatment |
Country Status (1)
| Country | Link |
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| CN (1) | CN220618719U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118001820A (en) * | 2024-04-08 | 2024-05-10 | 黑龙江省宝泉岭农垦溢祥石墨有限公司 | Graphite purification solid-liquid separation device and use method |
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2023
- 2023-07-27 CN CN202321992385.5U patent/CN220618719U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118001820A (en) * | 2024-04-08 | 2024-05-10 | 黑龙江省宝泉岭农垦溢祥石墨有限公司 | Graphite purification solid-liquid separation device and use method |
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