CN222517837U - Municipal sewage solid-liquid separation equipment - Google Patents
Municipal sewage solid-liquid separation equipment Download PDFInfo
- Publication number
- CN222517837U CN222517837U CN202421268449.1U CN202421268449U CN222517837U CN 222517837 U CN222517837 U CN 222517837U CN 202421268449 U CN202421268449 U CN 202421268449U CN 222517837 U CN222517837 U CN 222517837U
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- liquid separation
- solid
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- cylinder
- pressing plate
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- 239000007788 liquid Substances 0.000 title claims abstract description 51
- 238000000926 separation method Methods 0.000 title claims abstract description 47
- 239000010865 sewage Substances 0.000 title claims abstract description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 56
- 230000000903 blocking effect Effects 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 9
- 239000007787 solid Substances 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 description 18
- 230000009471 action Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000007789 sealing Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 2
- 241000700605 Viruses Species 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
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- Treatment Of Sludge (AREA)
Abstract
The utility model discloses urban sewage solid-liquid separation equipment, which relates to the technical field of sewage treatment and comprises a fixing frame, wherein a top plate is arranged at the top of the fixing frame, a hydraulic cylinder is arranged at the bottom of the top plate, a solid-liquid separation part is arranged on the inner wall of the top of the fixing frame, the solid-liquid separation part comprises an outer cylinder, an inner cylinder is arranged on the inner wall of the top of the outer cylinder, a pressing plate is connected to the inner wall of the inner cylinder in a sliding manner, a piston rod of the hydraulic cylinder is connected with the pressing plate, a plurality of overflow holes distributed at equal intervals are formed in the surface of the pressing plate, a filter screen is arranged at the bottom of the pressing plate, and a sliding groove is formed in one side of the outer cylinder. The utility model adopts the pressure to separate the solid from the liquid, the filter screen is not easy to be blocked, and the efficiency of the solid-liquid separation of the sewage is improved.
Description
Technical Field
The utility model relates to the technical field of sewage treatment, in particular to urban sewage solid-liquid separation equipment.
Background
Urban sewage, i.e. domestic sewage, industrial wastewater and runoff sewage in urban areas. Is generally collected by urban pipelines and is discharged into water after being treated by urban sewage treatment plants. Besides a large amount of organic matters, germs and viruses, the urban sewage is more complex in water quantity and quality and serious in pollution of runoff sewage due to the high development of industry, so that the urban sewage contains various toxic and harmful pollutants with various types and different degrees, and the urban sewage needs to be subjected to solid-liquid separation for treatment, so that solid-liquid separation equipment is needed.
Through retrieving, chinese patent publication No. CN214763740U discloses a sewage solid-liquid separation device, which comprises a box body, be equipped with the filter screen of a plurality of layers slope in the box, one side of filter screen lower extreme is equipped with L type recess, the top parallel of filter screen is equipped with vertical push pedal, the push pedal outside is connected with the support frame in the box outside through telescopic assembly.
The prior art is similar to the sewage solid-liquid separation device, the solid-liquid separation is carried out by utilizing the filter screen under the gravity action of articles, impurities are easy to accumulate on the surface of the filter screen and even block the filter screen over time, and the subsequent filtering effect is affected, so that the sewage solid-liquid separation device has a space to be improved.
Disclosure of utility model
The utility model aims to solve the defects in the prior art and provides urban sewage solid-liquid separation equipment. The device has the advantages that the solid and the liquid are separated under the action of pressure, the filter screen is not easy to be blocked, and the efficiency of solid-liquid separation of sewage is improved.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The urban sewage solid-liquid separation equipment comprises a fixing frame, wherein a top plate is arranged at the top of the fixing frame, a hydraulic cylinder is arranged at the bottom of the top plate, and a solid-liquid separation part is arranged on the inner wall of the top of the fixing frame;
The solid-liquid separation part comprises an outer cylinder, an inner cylinder is arranged on the inner wall of the top of the outer cylinder, a pressing plate is slidably connected to the inner wall of the inner cylinder, a piston rod of the hydraulic cylinder is connected with the pressing plate, a plurality of overflow holes distributed at equal intervals are formed in the surface of the pressing plate, a filter screen is arranged at the bottom of the pressing plate, a sliding groove is formed in one side of the outer cylinder, a baffle is slidably connected to the inner wall of the sliding groove, a supporting bottom plate is hinged to the bottoms of the inner walls of two sides of the outer cylinder, and overturning of the supporting bottom plate is achieved through a driving mechanism;
The novel water inlet device is characterized in that a water inlet hole is formed in one side of the inner cylinder, a water inlet pipe is inserted into the water inlet hole, a water outlet hole is formed in the other side of the inner cylinder, a blocking block is hinged to the inner wall of the water outlet hole, and the blocking block is hinged to the inner wall of the outer cylinder through an electric telescopic rod.
According to the technical scheme, when the sewage treatment device is used, sewage to be treated is added into the inner barrel from the water inlet pipe, the piston rod of the hydraulic cylinder is controlled to extend, the hydraulic cylinder pushes the pressing plate to move downwards, the baffle plate moves downwards along the sliding groove to block the water inlet hole, substances can be filtered by the filter screen to remain at the bottom under the action of pressure, water enters the upper part of the pressing plate from the overflow hole through the filter screen, the piston rod of the electric telescopic rod is controlled to shorten, the blocking block is moved out from the water outlet hole, the water is discharged from the water outlet hole, the driving mechanism is controlled to open the supporting bottom plate, impurities can be discharged, further solid-liquid separation of the sewage is realized, the solid-liquid separation is carried out under the action of pressure, the filter screen is not easy to block, and the efficiency of solid-liquid separation of the sewage is improved.
The cross section of the overflow hole is in an isosceles trapezoid structure, and the larger opening of the overflow hole faces the filter screen.
Through the technical scheme, the cross section is in the isosceles trapezoid structure, the caliber of the overflow hole can be increased, and the separation efficiency of sewage and impurities is improved.
The utility model is further characterized in that the bottom of the pressing plate is provided with the flow guide blocks, and the flow guide blocks and the overflow holes are staggered.
Through the technical scheme, the water guide block is arranged, so that water can be conveniently guided into the overflow hole, and the flow efficiency of water flow is improved.
The utility model is further arranged that the driving mechanism comprises a fixed block fixed at the corner of the inner wall of the bottom of the outer cylinder, the surface of the fixed block is hinged with an electric push rod, and a piston rod of the electric push rod is hinged with the bearing bottom plate.
According to the technical scheme, the piston rod of the electric push rod is controlled to be shortened, the two supporting bottom plates are splayed, impurities in the inner cylinder can fall down, and convenience in impurity treatment is improved.
The utility model further provides that rubber pads are arranged on opposite sides of the two bearing bottom plates.
According to the technical scheme, when the two bearing bottom plates are in a horizontal state, the two rubber pads are extruded, so that the sealing effect is improved.
The utility model is further arranged that the section of the fixed block is in a right triangle structure.
Through the technical scheme, the cross section is of the right triangle structure, impurities can be conveniently led out of the middle of the outer cylinder, and the separated impurities can be conveniently discharged.
The utility model is further characterized in that the outer wall of the inner cylinder below the water outlet hole is provided with a water outlet pipe, one side of the fixing frame is provided with a collecting box, and the water outlet pipe is communicated with the collecting box.
According to the technical scheme, liquid can enter the water outlet pipe after being discharged from the water outlet hole and is guided into the collecting box along the water outlet pipe, so that the convenience of liquid collection is improved.
The beneficial effects of the utility model are as follows:
1. When this municipal sewage solid-liquid separation equipment uses, in adding the inner tube to sewage that will handle from the inlet tube, control pneumatic cylinder piston rod extension, the pneumatic cylinder promotes the clamp plate and reciprocates, the baffle is followed the sliding tray and is plugged up the inlet opening, under the effect of pressure, the material can be filtered by the filter screen and stay in the bottom, water then gets into the top of clamp plate from the overflow hole through the filter screen, control electric telescopic handle piston rod shortens, the jam piece is shifted out from the apopore, water is discharged from the apopore, control actuating mechanism opens the bearing bottom plate, can discharge impurity, and then realize the solid-liquid separation of sewage, adopt the effect of pressure to separate solid-liquid, the filter screen is difficult to block up, sewage solid-liquid separation's efficiency has been improved.
2. The urban sewage solid-liquid separation equipment controls the piston rod of the electric push rod to be shortened, the two bearing bottom plates are splayed, impurities in the inner cylinder can fall down, the convenience of impurity treatment is improved, when the two bearing bottom plates are in a horizontal state, the two rubber pads are extruded, the sealing effect is improved, the cross section is of a right-angled triangle structure, impurities can be conveniently dredged to the middle of the outer cylinder, and the separated impurities are conveniently discharged from a slag discharge port at the bottom of the outer cylinder.
Drawings
FIG. 1 is a schematic perspective view of an urban sewage solid-liquid separation device according to the present utility model;
FIG. 2 is a schematic sectional view of the solid-liquid separation device for municipal sewage according to the utility model;
FIG. 3 is a schematic diagram of the solid-liquid separation part of the municipal sewage solid-liquid separation device according to the utility model;
fig. 4 is an enlarged schematic view of the structure at a in fig. 3.
In the figure, 1, a top plate, 2, a fixing frame, 3, a water inlet pipe, 4, an outer cylinder, 5, a water outlet pipe, 6, a collecting box, 7, a hydraulic cylinder, 8, an inner cylinder, 9, an electric telescopic rod, 10, a blocking block, 11, an electric push rod, 12, a rubber pad, 13, a supporting bottom plate, 14, a fixed block, 15, a sliding groove, 16, a baffle plate, 17, a pressing plate, 18, an overflow hole, 19, a guide block, 20 and a filter screen.
Detailed Description
The technical scheme of the patent is further described in detail below with reference to the specific embodiments.
Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.
Referring to fig. 1-4, the municipal sewage solid-liquid separation device comprises a fixing frame 2, wherein a top plate 1 is arranged at the top of the fixing frame 2, a hydraulic cylinder 7 is arranged at the bottom of the top plate 1, and a solid-liquid separation part is arranged on the inner wall of the top of the fixing frame 2;
The solid-liquid separation part comprises an outer cylinder 4, an inner cylinder 8 is arranged on the inner wall of the top of the outer cylinder 4, a pressing plate 17 is slidably connected on the inner wall of the inner cylinder 8, a piston rod of a hydraulic cylinder 7 is connected with the pressing plate 17, a plurality of overflow holes 18 distributed at equal intervals are formed in the surface of the pressing plate 17, a filter screen 20 is arranged at the bottom of the pressing plate 17, a sliding groove 15 is formed in one side of the outer cylinder 4, a baffle 16 is slidably connected on the inner wall of the sliding groove 15, a supporting bottom plate 13 is hinged to the bottoms of the inner walls of the two sides of the outer cylinder 4, and the supporting bottom plate 13 is turned over through a driving mechanism;
A water inlet hole is formed in one side of the inner barrel 8, a water inlet pipe 3 is inserted into the water inlet hole, a water outlet hole is formed in the other side of the inner barrel 8, a blocking block 10 is hinged to the inner wall of the water outlet hole, and the blocking block 10 is hinged to the inner wall of the outer barrel 4 through an electric telescopic rod 9.
In this embodiment, the cross section of the overflow hole 18 is in an isosceles trapezoid structure, and the larger opening of the overflow hole 18 faces the filter screen 20. The cross section is of an isosceles trapezoid structure, the caliber of the overflow hole 18 can be increased, the separation efficiency of sewage and impurities is improved, the bottom of the pressing plate 17 is provided with the flow guide blocks 19, and the flow guide blocks 19 and the overflow hole 18 are arranged in a staggered mode. The water guide block 19 is arranged, so that water can be conveniently guided into the overflow hole 18, and the flow efficiency of water flow is improved.
Further, the driving mechanism comprises a fixed block 14 fixed at the corner of the inner wall of the bottom of the outer cylinder 4, an electric push rod 11 is hinged to the surface of the fixed block 14, and a piston rod of the electric push rod 11 is hinged to the supporting bottom plate 13. The piston rod of the electric push rod 11 is controlled to be shortened, the two supporting bottom plates 13 are splayed, impurities in the inner cylinder 8 fall down, convenience in impurity treatment is improved, and rubber pads 12 are arranged on the opposite sides of the two supporting bottom plates 13. When the two bearing bottom plates 13 are in a horizontal state, the two rubber pads 12 are extruded, so that the sealing effect is improved, and the section of the fixing block 14 is in a right triangle structure. The section is the design of right triangle structure, can conveniently dredge impurity to urceolus 4 in the middle of, the impurity of convenient separation is discharged from the sediment mouth of urceolus 4 bottom.
It should be noted that the outer wall of the inner cylinder 8 below the water outlet hole is provided with a water outlet pipe 5, one side of the fixing frame 2 is provided with a collecting box 6, and the water outlet pipe 5 is communicated with the collecting box 6. Liquid can enter into the water outlet pipe 5 after being discharged from the water outlet hole and flow is guided into the collecting box 6 along the water outlet pipe 5, so that the convenience of liquid collection is improved.
When the sewage treatment device is used, sewage to be treated is added into the inner cylinder 8 from the water inlet pipe 3, the piston rod of the hydraulic cylinder 7 is controlled to extend, the hydraulic cylinder 7 pushes the pressing plate 17 to move downwards, the baffle 16 moves downwards along the sliding groove 15 to block the water inlet hole, substances are filtered by the filter screen 20 to stay at the bottom under the action of pressure, water enters the upper part of the pressing plate 17 from the overflow hole 18 through the filter screen 20, the piston rod of the electric telescopic rod 9 is controlled to be shortened, the blocking block 10 moves out of the water outlet hole, the water is discharged from the water outlet hole, the driving mechanism is controlled to open the supporting bottom plate 13, impurities can be discharged, further solid-liquid separation of the sewage is realized, the solid-liquid separation is carried out under the action of pressure, the filter screen 20 is not easy to block, and the efficiency of solid-liquid separation of the sewage is improved.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The urban sewage solid-liquid separation equipment comprises a fixing frame (2), and is characterized in that a top plate (1) is arranged at the top of the fixing frame (2), a hydraulic cylinder (7) is arranged at the bottom of the top plate (1), and a solid-liquid separation part is arranged on the inner wall of the top of the fixing frame (2);
The solid-liquid separation part comprises an outer cylinder (4), an inner cylinder (8) is arranged on the inner wall of the top of the outer cylinder (4), a pressing plate (17) is connected to the inner wall of the inner cylinder (8) in a sliding manner, a piston rod of a hydraulic cylinder (7) is connected with the pressing plate (17), a plurality of overflow holes (18) distributed at equal intervals are formed in the surface of the pressing plate (17), a filter screen (20) is arranged at the bottom of the pressing plate (17), a sliding groove (15) is formed in one side of the outer cylinder (4), a baffle (16) is connected to the inner wall of the sliding groove (15) in a sliding manner, a supporting bottom plate (13) is hinged to the bottoms of the inner walls of the two sides of the outer cylinder (4), and the supporting bottom plate (13) is overturned through a driving mechanism.
The novel water inlet device is characterized in that a water inlet hole is formed in one side of the inner cylinder (8), a water inlet pipe (3) is inserted into the water inlet hole, a water outlet hole is formed in the other side of the inner cylinder (8), a blocking block (10) is hinged to the inner wall of the water outlet hole, and the blocking block (10) is hinged to the inner wall of the outer cylinder (4) through an electric telescopic rod (9).
2. The municipal sewage solid-liquid separation apparatus according to claim 1, wherein the cross section of the overflow hole (18) is in an isosceles trapezoid structure, and the larger opening of the overflow hole (18) faces the filter screen (20).
3. The municipal sewage solid-liquid separation equipment according to claim 2, wherein the bottom of the pressing plate (17) is provided with a diversion block (19), and the diversion block (19) and the overflow hole (18) are arranged in a staggered manner.
4. The municipal sewage solid-liquid separation equipment according to claim 1, wherein the driving mechanism comprises a fixed block (14) fixed at the corner of the inner wall of the bottom of the outer cylinder (4), the surface of the fixed block (14) is hinged with an electric push rod (11), and a piston rod of the electric push rod (11) is hinged with a supporting bottom plate (13).
5. The municipal sewage solid-liquid separation apparatus according to claim 4, wherein two of the support base plates (13) are provided with rubber pads (12) on opposite sides thereof.
6. The municipal sewage solid-liquid separation apparatus according to claim 5, wherein the cross section of the fixing block (14) has a right triangle structure.
7. The municipal sewage solid-liquid separation equipment according to any one of claims 1-6, wherein the outer wall of the inner cylinder (8) below the water outlet is provided with a water outlet pipe (5), one side of the fixing frame (2) is provided with a collecting box (6), and the water outlet pipe (5) is communicated with the collecting box (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421268449.1U CN222517837U (en) | 2024-06-05 | 2024-06-05 | Municipal sewage solid-liquid separation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421268449.1U CN222517837U (en) | 2024-06-05 | 2024-06-05 | Municipal sewage solid-liquid separation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222517837U true CN222517837U (en) | 2025-02-25 |
Family
ID=94681050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421268449.1U Active CN222517837U (en) | 2024-06-05 | 2024-06-05 | Municipal sewage solid-liquid separation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222517837U (en) |
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2024
- 2024-06-05 CN CN202421268449.1U patent/CN222517837U/en active Active
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