CN210237429U - Sludge dewatering equipment for sewage treatment - Google Patents
Sludge dewatering equipment for sewage treatment Download PDFInfo
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- CN210237429U CN210237429U CN201921085122.XU CN201921085122U CN210237429U CN 210237429 U CN210237429 U CN 210237429U CN 201921085122 U CN201921085122 U CN 201921085122U CN 210237429 U CN210237429 U CN 210237429U
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Abstract
A sludge dewatering device for sewage treatment is characterized in that a water storage tank is arranged in the center of a bottom plate, and a water outlet pipe is arranged on the water storage tank; a water outlet valve is arranged on the water outlet pipe; the support columns are arranged on the bottom plate, and four groups of support columns are circumferentially arrayed by taking the water storage tank as a center; the top plate is arranged on the support column, and a first driving device for driving the cross connecting frame to move up and down is arranged on the top plate; the end parts of four corners of the cross connecting frame are provided with connecting seats; the connecting seat is respectively and rotatably connected with a first air cylinder, a second air cylinder, a third air cylinder and a fourth air cylinder through a first pin shaft; the output ends of the first cylinder, the second cylinder, the third cylinder and the fourth cylinder are rotatably connected with a connecting block through second pin shafts, and the connecting block is connected with four corners of the dehydration filter bag; the connecting plate sets up on the support column, and the one end of connecting plate orientation dehydration filter bag is provided with the second drive arrangement who is used for driving the stripper plate and removes. The utility model discloses not only convenient operation dehydration is effectual, practices thrift the cost moreover and dewaters efficiently.
Description
Technical Field
The utility model relates to a sludge dewatering technical field especially relates to a sludge dewatering equipment for sewage treatment.
Background
When sewage plants treat sewage, a large amount of sludge is generated every day, the sludge contains a large amount of easily-decomposed organic matters, has potential pollution capacity to the environment, and causes certain influence on water treatment equipment, even causes that the equipment can not normally run. However, the traditional sludge treatment method has the disadvantages of high sludge moisture content, large volume, difficult transportation and environmental damage caused by stacking. Therefore, before the sludge is transported, the sludge is dehydrated to reduce the water content and the organic matter content and reduce the volume and weight, so that the method becomes an effective method for sludge treatment. The existing sludge dewatering treatment mainly takes a large-scale dewatering production line of a sewage treatment plant as a main part, and the form of a dewatering machine is centrifugal type and plate frame type, so that the two forms of dewatering machine equipment have large volume and large power consumption, and a pump room, a medicine soaking supply tank and the like are required to be arranged. The cost for constructing a sludge dewatering workshop is high, the relative benefit is low, the volume of the sludge during cleaning is large, and the water content is high.
In order to solve the problems, the application provides a sludge dewatering device for sewage treatment.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides a sludge dewatering equipment for sewage treatment, not only convenient operation dehydration is effectual, practices thrift cost and dehydration efficiency height moreover.
(II) technical scheme
In order to solve the problems, the utility model provides sludge dewatering equipment for sewage treatment, which comprises a bottom plate, a water storage tank, a support column, a top plate, a cross connecting frame, a first pin shaft, a connecting block, a second pin shaft, a dewatering filter bag, a connecting plate and an extrusion plate;
the water storage tank is arranged in the center of the bottom plate, and a water outlet pipe is arranged on the water storage tank; a water outlet valve is arranged on the water outlet pipe; the support columns are arranged on the bottom plate, and four groups of support columns are circumferentially arrayed by taking the water storage tank as a center; the top plate is arranged on the support column, and a first driving device for driving the cross connecting frame to move up and down is arranged on the top plate; the end parts of four corners of the cross connecting frame are provided with connecting seats; the connecting seat is respectively and rotatably connected with a first air cylinder, a second air cylinder, a third air cylinder and a fourth air cylinder through a first pin shaft; the output ends of the first cylinder, the second cylinder, the third cylinder and the fourth cylinder are rotatably connected with a connecting block through second pin shafts, and the connecting block is connected with four corners of the dehydration filter bag; the connecting plate sets up on the support column, and the one end of connecting plate orientation dehydration filter bag is provided with the second drive arrangement who is used for driving the stripper plate and removes.
Preferably, the four corners of the bottom plate are provided with trundles, and the trundles are universal wheels.
Preferably, the four corners of the bottom plate are provided with adjusting bottom feet capable of being adjusted in a lifting mode, and the bottom of each adjusting bottom foot is provided with an anti-skidding rubber mat.
Preferably, a filter screen is horizontally arranged in the water storage tank.
Preferably, the cross end of the cross connecting frame is provided with a connecting sleeve, and the connecting sleeves are arranged on the supporting columns in a sliding mode.
The above technical scheme of the utility model has following profitable technological effect: pouring the sludge-water mixture precipitated by sewage treatment into a dehydration filter bag, and filtering and separating sludge and water in the sludge-water mixture through the action of the dehydration filter bag; after muddy water mixture poured into the dehydration filter bag in, first drive arrangement drives the dehydration filter bag downstream that is equipped with muddy water mixture to the storage water tank entrance, guarantee that the water of crossing filters all falls into the storage water tank and saves, at this moment first cylinder extension or shrink second cylinder correspond shrinkage and extension simultaneously, muddy water mixture produced the motion in the messenger dehydration filter bag, along with first cylinder and second cylinder reset the back respectively, the third cylinder extension or shrink fourth cylinder correspond the shrinkage and extend simultaneously, drive the interior muddy water mixture of dehydration filter bag and incessantly move, in order to improve the abundant desorption to muddy water mixture mud and water, the utility model discloses not only convenient operation dewatering effect is good, practices thrift cost and dehydration efficiency height moreover.
Drawings
Fig. 1 is the structure schematic diagram of the sludge dewatering equipment for sewage treatment provided by the utility model.
Fig. 2 is a schematic view of the cross-shaped connecting frame in the sludge dewatering equipment for sewage treatment.
Reference numerals: 1. a base plate; 2. a caster wheel; 3. adjusting the bottom feet; 4. a water storage tank; 5. a water outlet pipe; 6. a water outlet valve; 7. a support pillar; 8. a top plate; 9. a first driving device; 10. a cross-shaped connecting frame; 11. connecting sleeves; 12. a connecting seat; 13. a first pin shaft; 14. connecting blocks; 15. a second pin shaft; 16. a filter screen; 17. a dehydration filter bag; 18. a connecting plate; 19. a second driving device; 20. a pressing plate; 1a, a first cylinder; 1b, a second cylinder; 2a, a third cylinder; 2b, a fourth cylinder.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-2, the sludge dewatering device for sewage treatment provided by the present invention comprises a bottom plate 1, a water storage tank 4, a support pillar 7, a top plate 8, a cross-shaped connecting frame 10, a first pin 13, a connecting block 14, a second pin 15, a dewatering filter bag 17, a connecting plate 18 and an extrusion plate 20;
the water storage tank 4 is arranged in the center of the bottom plate 1, and a water outlet pipe 5 is arranged on the water storage tank 4; the water outlet pipe 5 is provided with a water outlet valve 6; the support columns 7 are arranged on the bottom plate 1, and four groups of support columns 7 are circumferentially arrayed with the water storage tank 4 as the center; the top plate 8 is arranged on the support column 7, and a first driving device 9 for driving the cross connecting frame 10 to move up and down is arranged on the top plate 8; the end parts of four corners of the cross connecting frame 10 are provided with connecting seats 12; the connecting base 12 is respectively and rotatably connected with a first cylinder 1a, a second cylinder 1b, a third cylinder 2a and a fourth cylinder 2b through a first pin shaft 13; the output ends of the first cylinder 1a, the second cylinder 1b, the third cylinder 2a and the fourth cylinder 2b are rotatably connected with a connecting block 14 through a second pin shaft 15, and the connecting block 14 is connected with four corners of a dehydration filter bag 17; a connecting plate 18 is arranged on the supporting column 7, and a second driving device 19 for driving the pressing plate 20 to move is arranged at one end of the connecting plate 18 facing the dewatering filter bag 17.
In the utility model, the sludge-water mixture precipitated by sewage treatment is poured into the dewatering filter bag 17, and the sludge in the sludge-water mixture is filtered and separated from the water under the action of the dewatering filter bag 17; after mud-water mixture poured into dehydration filter bag 17 in, first drive arrangement 9 drives the dehydration filter bag 17 downstream that is equipped with mud-water mixture to storage water tank 4 entrance, guarantee that the water of straining falls into storage water tank 4 in whole and saves, at this moment first cylinder 1a extension or shrink second cylinder 1b correspond shrink and extension simultaneously, make the interior mud-water mixture of dehydration filter bag produce the motion, along with first cylinder 1a and second cylinder 1b reset the back respectively, third cylinder 2a extension or shrink fourth cylinder 2b correspond shrink and extension simultaneously, the incessantly motion of mud-water mixture in the drive dehydration filter bag 17, in order to improve the abundant desorption to mud-water mixture mud and water, the utility model discloses not only convenient operation dehydration is effectual, practices thrift cost and dehydration efficiency height moreover.
In an alternative embodiment, the four corners of the bottom plate 1 are provided with casters 2, and the casters 2 are universal wheels.
It should be noted that, conveniently remove dewatering equipment through setting up truckle 2, conveniently handle different local sludge dewatering, the setting of universal wheel is convenient for turn to at equipment removal in-process, makes the removal more convenient.
In an optional embodiment, the four corners of the bottom plate 1 are provided with adjusting feet 3 capable of being adjusted in a lifting manner, and the bottoms of the adjusting feet 3 are provided with anti-skid rubber pads.
It should be noted that, the setting of truckle 2 is convenient for the removal of dewatering equipment, and the setting of adjusting the footing makes dewatering equipment stability at the during operation better to improve the stability to equipment when the dehydration, the antiskid cushion reduces the influence of external vibrations to equipment when further improving stability, makes the dehydration effect better.
In an alternative embodiment, a filter screen 16 is horizontally disposed within the storage tank 4.
It should be noted that, the filter screen 16 is arranged to further filter the water subjected to preliminary desliming, so as to ensure the cleanness of the filtered water, and meanwhile, the filtered water is recycled, so that the water resource is effectively saved.
In an alternative embodiment, the cross-shaped ends of the cross-shaped connecting frames 10 are provided with connecting sleeves 11, and the connecting sleeves 11 are slidably arranged on the supporting columns 7.
It should be noted that the cross-shaped connecting frame 10 slides on the supporting column 7 by arranging the connecting sleeve 11, so that the cross-shaped connecting frame 10 is ensured to be stable during up-and-down movement, and the removal effect of the mud-water mixture in the dehydration filter bag 17 is improved.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (5)
1. A sludge dewatering device for sewage treatment is characterized by comprising a bottom plate (1), a water storage tank (4), a support column (7), a top plate (8), a cross connecting frame (10), a first pin shaft (13), a connecting block (14), a second pin shaft (15), a dewatering filter bag (17), a connecting plate (18) and an extrusion plate (20);
the water storage tank (4) is arranged in the center of the bottom plate (1), and a water outlet pipe (5) is arranged on the water storage tank (4); a water outlet valve (6) is arranged on the water outlet pipe (5); the support columns (7) are arranged on the bottom plate (1), and four groups of support columns (7) are circumferentially arrayed by taking the water storage tank (4) as a center; the top plate (8) is arranged on the support column (7), and a first driving device (9) for driving the cross connecting frame (10) to move up and down is arranged on the top plate (8); the end parts of four corners of the cross connecting frame (10) are provided with connecting seats (12); the connecting seat (12) is respectively and rotatably connected with a first air cylinder (1a), a second air cylinder (1b), a third air cylinder (2a) and a fourth air cylinder (2b) through a first pin shaft (13); the output ends of the first cylinder (1a), the second cylinder (1b), the third cylinder (2a) and the fourth cylinder (2b) are rotatably connected with a connecting block (14) through a second pin shaft (15), and the connecting block (14) is connected with four corners of a dehydration filter bag (17); the connecting plate (18) is arranged on the supporting column (7), and a second driving device (19) for driving the extrusion plate (20) to move is arranged at one end, facing the dehydration filter bag (17), of the connecting plate (18).
2. The sludge dewatering equipment for sewage treatment according to claim 1, wherein the four corners of the bottom plate (1) are provided with casters (2), and the casters (2) are universal wheels.
3. The sludge dewatering equipment for sewage treatment according to claim 1, wherein the bottom of the bottom plate (1) is provided with adjustable feet (3) which can be adjusted in a lifting way at four corners, and the bottom of the adjustable feet (3) is provided with an anti-skid rubber mat.
4. A sludge dewatering apparatus for sewage treatment according to claim 1, characterized in that a filter screen (16) is horizontally arranged in the water storage tank (4).
5. A sludge dewatering apparatus for sewage treatment according to claim 1, characterized in that the cross ends of the cross connecting frame (10) are provided with connecting sleeves (11), and the connecting sleeves (11) are slidably arranged on the supporting columns (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921085122.XU CN210237429U (en) | 2019-07-11 | 2019-07-11 | Sludge dewatering equipment for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921085122.XU CN210237429U (en) | 2019-07-11 | 2019-07-11 | Sludge dewatering equipment for sewage treatment |
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| Publication Number | Publication Date |
|---|---|
| CN210237429U true CN210237429U (en) | 2020-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921085122.XU Active CN210237429U (en) | 2019-07-11 | 2019-07-11 | Sludge dewatering equipment for sewage treatment |
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| Country | Link |
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| CN (1) | CN210237429U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116988333A (en) * | 2023-08-03 | 2023-11-03 | 安徽莱茵环保科技有限公司 | Renewable resource processing and filtering equipment and method of using the same |
| CN117180816A (en) * | 2023-08-04 | 2023-12-08 | 长春师范大学 | A compound solid-liquid separation device for finishing Chinese medicinal materials |
-
2019
- 2019-07-11 CN CN201921085122.XU patent/CN210237429U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116988333A (en) * | 2023-08-03 | 2023-11-03 | 安徽莱茵环保科技有限公司 | Renewable resource processing and filtering equipment and method of using the same |
| CN116988333B (en) * | 2023-08-03 | 2025-12-19 | 安徽莱茵环保科技有限公司 | Renewable resource processing and filtering equipment and application method thereof |
| CN117180816A (en) * | 2023-08-04 | 2023-12-08 | 长春师范大学 | A compound solid-liquid separation device for finishing Chinese medicinal materials |
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