CN219630693U - Sewage treatment mud discharging device - Google Patents
Sewage treatment mud discharging device Download PDFInfo
- Publication number
- CN219630693U CN219630693U CN202320717521.3U CN202320717521U CN219630693U CN 219630693 U CN219630693 U CN 219630693U CN 202320717521 U CN202320717521 U CN 202320717521U CN 219630693 U CN219630693 U CN 219630693U
- Authority
- CN
- China
- Prior art keywords
- sedimentation tank
- tank
- mud
- sludge discharge
- 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.)
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Links
- 239000010865 sewage Substances 0.000 title claims abstract description 29
- 238000007599 discharging Methods 0.000 title claims description 28
- 239000010802 sludge Substances 0.000 claims abstract description 82
- 238000004062 sedimentation Methods 0.000 claims abstract description 60
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 description 7
- 230000000903 blocking effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 238000009388 chemical precipitation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000000670 limiting effect Effects 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
- 238000001556 precipitation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
The utility model relates to the technical field of sewage treatment and discloses a sewage treatment sludge discharge device, which comprises a sedimentation tank, wherein a sludge discharge tank is arranged below the sedimentation tank, a sludge discharge port opposite to the sludge discharge tank is formed in the bottom surface of the sedimentation tank, a baffle is slidably assembled on the bottom surface of the sedimentation tank and extends to the outside of the sedimentation tank, a first hydraulic cylinder is arranged on the outer side of the sedimentation tank, the telescopic end of the first hydraulic cylinder is connected with one end of the baffle positioned at the outside of the sedimentation tank, and a sludge discharge assembly is arranged in the sedimentation tank. When the sewage treatment sludge discharge device is used, the sliding plate can be driven to move downwards when the hydraulic cylinder II runs, so that the sliding plate extrudes sludge, when the sludge is extruded, water flow in the sliding plate can be discharged through the drain pipe, the sludge can be extruded and discharged, a filter screen in the drain pipe can prevent the sludge from flowing out through the drain pipe, and the follow-up treatment of the sludge is facilitated.
Description
Technical Field
The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment sludge discharge device.
Background
The sewage treatment method includes a physical precipitation method, a chemical precipitation method, a biological degradation method, etc., but no matter which method is used for sewage treatment, a large amount of sludge is accumulated at the bottom of the sewage treatment device after a period of time in the sewage treatment process, and workers need to treat the accumulated sludge.
When sludge treatment is carried out, workers firstly need to discharge water in a sewage tank, and then use water flow to impact the sludge so as to discharge the sludge, and the treatment mode leads to larger water in the discharged sludge, which is not beneficial to the subsequent processing of the sludge, so that a sewage treatment sludge discharge device is needed to be designed to solve the problems.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a sewage treatment sludge discharge device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a sewage treatment mud discharging device, includes the sedimentation tank, the below of sedimentation tank is provided with the mud discharging tank, the mud discharging port that is just right with the mud discharging tank is seted up to the bottom surface of sedimentation tank, the bottom surface sliding fit of sedimentation tank has the baffle, and the baffle extends to the outside of sedimentation tank, pneumatic cylinder one is installed in the outside of sedimentation tank, the flexible end of pneumatic cylinder one is connected with the one end that the baffle is located the sedimentation tank outside, the inside of sedimentation tank is provided with the mud discharging subassembly, the inside of mud discharging tank is provided with crowded water subassembly.
As a preferable technical scheme of the utility model, the mud discharging assembly comprises a motor, a screw rod, two flexible protection covers, mud pushing plates, mud shields and guide rods, wherein the motor is arranged on the outer side of the sedimentation tank, the screw rod is rotationally assembled on the inner face of the sedimentation tank, one end of the screw rod is in shaft connection with an output shaft of the motor, the guide rods are fixedly connected on the inner face of the sedimentation tank, the mud pushing plates are in threaded sleeve connection with the screw rod, the mud pushing plates are slidably sleeved on the guide rods, one ends of the two flexible protection covers are connected with the mud pushing plates, the other ends of the two flexible protection covers are connected with the inner face of the sedimentation tank, the two flexible protection covers are sleeved on the screw rod, and the mud shields are fixedly connected on the mud pushing plates.
As a preferable technical scheme of the utility model, the water squeezing assembly comprises a sliding plate, a blanking port, a cover plate, a tension spring, a second hydraulic cylinder, a drain pipe and a filter screen, wherein the sliding plate is slidably assembled on the inner surface of the sludge discharge tank, the blanking port is arranged on the sliding plate, the cover plate is rotatably assembled on the bottom surface of the sliding plate, the cover plate is opposite to the blanking port, one end of the tension spring is connected with the sliding plate, the other end of the tension spring is connected with the cover plate, the second hydraulic cylinder is arranged on the inner surface of the sludge discharge tank, the telescopic end of the second hydraulic cylinder is fixedly connected with the sliding plate, the drain pipe is arranged on the sludge discharge tank, and the filter screen is fixedly connected inside the drain pipe.
As a preferable technical scheme of the utility model, a discharge pipe with a water valve is arranged on the sedimentation tank.
As a preferable embodiment of the present utility model, the fender is disposed obliquely.
As a preferable embodiment of the present utility model, the side surface of the sliding plate and the inner surface of the sludge discharge tank are bonded to each other.
The utility model has the following beneficial effects:
1. through setting up the crowded water subassembly, can drive the sliding plate and move downwards when pneumatic cylinder two are operated for the sliding plate extrudes the mud, and when mud received the extrusion, its inside rivers can be discharged through the drain pipe, can play extrusion drainage's effect to mud, and the filter screen in the drain pipe can avoid mud to flow through the drain pipe, is convenient for to the follow-up to mud handle;
2. through setting up the mud discharging assembly, can drive when the lead screw rotates and push away the mud board and take place to remove, push away mud board can promote the mud of sedimentation tank bottom surface at the in-process that removes to promote mud towards the mud mouth, until mud falls into the mud discharging tank from the mud mouth, be convenient for clear up fast to the mud in the sedimentation tank.
Drawings
FIG. 1 is a schematic diagram of a sewage treatment sludge discharge device according to the present utility model;
FIG. 2 is a schematic top view of a sewage treatment sludge discharge device according to the present utility model;
FIG. 3 is an enlarged view of the structure A of the sewage treatment sludge discharge device;
fig. 4 is an enlarged view of a B-site structure of the sewage treatment sludge discharge device according to the present utility model.
In the figure: 1 sedimentation tank, 2 mud discharging tank, 3 mud discharging mouth, 4 baffle, 5 pneumatic cylinder one, 6 mud discharging subassembly, 61 motor, 62 lead screw, 63 flexible protection cover, 64 mud pushing plate, 65 fender, 66 guide bar, 7 water squeezing subassembly, 71 sliding plate, 72 blanking mouth, 73 apron, 74 extension spring, 75 pneumatic cylinder two, 76 drain pipe, 77 filter screen.
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.
Referring to fig. 1-4, a sewage treatment sludge discharge device, including sedimentation tank 1, the below of sedimentation tank 1 is provided with sludge discharge tank 2, and sludge discharge port 3 opposite to sludge discharge tank 2 is seted up to the bottom surface of sedimentation tank 1, and the bottom surface sliding fit of sedimentation tank 1 has baffle 4, and baffle 4 extends to the outside of sedimentation tank 1, and pneumatic cylinder one 5 is installed in the outside of sedimentation tank 1, and the flexible end of pneumatic cylinder one 5 is connected with the one end that baffle 4 is located the outside of sedimentation tank 1, and the inside of sedimentation tank 1 is provided with sludge discharge assembly 6, and the inside of sludge discharge tank 2 is provided with crowded water subassembly 7.
Referring to fig. 1-2, the sludge discharging assembly 6 comprises a motor 61, a screw rod 62, two flexible protection covers 63, a mud pushing plate 64, a mud blocking plate 65 and a guide rod 66, wherein the motor 61 is installed on the outer side of the sedimentation tank 1, the screw rod 62 is rotationally assembled on the inner face of the sedimentation tank 1, one end of the screw rod 62 is in shaft connection with an output shaft of the motor 61, the guide rod 66 is fixedly connected on the inner face of the sedimentation tank 1, the mud pushing plate 64 is in threaded sleeve connection with the screw rod 62, the mud pushing plate 64 is slidably sleeved on the guide rod 66, one ends of the two flexible protection covers 63 are connected with the mud pushing plate 64, the other ends of the two flexible protection covers 63 are connected with the inner face of the sedimentation tank 1, the two flexible protection covers 63 are covered on the screw rod 62, the mud blocking plate 65 is fixedly connected on the mud pushing plate 64, impurities in the sludge can be prevented from being blocked into a threaded groove on the screw rod 62, and the mud pushing plate 64 can move smoothly in the sedimentation tank 1.
Referring to fig. 4, the wringing component 7 includes a sliding plate 71, a blanking port 72, a cover plate 73, a tension spring 74, a second hydraulic cylinder 75, a drain pipe 76 and a filter screen 77, the sliding plate 71 is slidingly assembled on the inner surface of the sludge discharge tank 2, the blanking port 72 is opened on the sliding plate 71, the cover plate 73 is rotationally assembled on the bottom surface of the sliding plate 71, the cover plate 73 is opposite to the blanking port 72, one end of the tension spring 74 is connected with the sliding plate 71, the other end of the tension spring 74 is connected with the cover plate 73, the second hydraulic cylinder 75 is installed on the inner surface of the sludge discharge tank 2, the telescopic end of the second hydraulic cylinder 75 is fixedly connected on the sliding plate 71, the drain pipe 76 is installed on the sludge discharge tank 2, the filter screen 77 is fixedly connected inside the drain pipe 76, the filter screen 77 in the drain pipe 76 can prevent sludge from flowing out through the drain pipe 76, the sliding plate 71 can be driven to move downwards when the hydraulic cylinder 75 operates by setting the wringing component 7, the sliding plate 71 extrudes the sludge, and when the sludge is extruded, the water flow inside the sludge can be discharged through the drain pipe 76, and the filter screen can play a role of extrusion drainage effect on the sludge.
Referring to fig. 2, a sedimentation tank 1 is provided with a discharge pipe having a water valve.
Referring to fig. 1, the mud guard 65 is inclined, and by providing the mud guard 65, the sludge is prevented from settling to one end of the sedimentation tank 1, which is close to the motor 61, so that the sludge can fall into the sludge discharge tank 2 through the sludge discharge port 3.
Referring to fig. 1, the side surfaces of the sliding plate 71 are bonded to the inner surface of the sludge discharge tank 2, and thus the squeezing effect of the sliding plate 71 on the sludge can be ensured.
The specific working principle of the utility model is as follows:
when the sewage treatment sludge discharging device provided by the utility model is used, in an initial state, the mud pushing plate 64 is positioned at one end of the sedimentation tank 1, at the moment, the mud blocking plate 65 is mutually attached to the tank wall of the sedimentation tank 1, the baffle plate 4 is positioned above the sludge discharging opening 3 and completely shields the sludge discharging opening 3, during sedimentation, the sludge in sewage can be deposited on the bottom surface of the sedimentation tank 1 under the action of gravity, after the sedimentation is finished, a worker discharges the sewage in the sedimentation tank 1 by using the discharge pipe, then the first hydraulic cylinder 5 is started, the baffle plate 4 can be driven to move when the first hydraulic cylinder 5 operates, so that the baffle plate 4 moves away from the sludge discharging opening 3, then the worker starts the motor 61, the motor 61 can drive the screw rod 62 to rotate when operating, and under the limiting effect of the guide rod 66, the screw rod 62 can drive the mud pushing plate 64 to move when rotating, the mud pushing plate 64 can push the sludge on the bottom surface of the sedimentation tank 1 and push the sludge towards the sludge discharging opening 3 until the sludge falls into the sludge discharging tank 2 from the sludge discharging opening 3;
when the sludge falls into the sludge discharge tank 2, the sludge can press the cover plate 73, and the cover plate 73 rotates, at the moment, the sludge can fall below the sliding plate 71 through the blanking port 72, when the sludge completely falls below the sliding plate 71, the cover plate 73 can reset under the action of the elasticity of the tension spring 74 and is attached to the sliding plate 71 again, then, a worker starts the hydraulic cylinder II 75, the hydraulic cylinder II 75 can drive the sliding plate 71 to move downwards when operating, so that the sliding plate 71 extrudes the sludge, when the sludge is extruded, water flow in the sludge can be discharged through the drain pipe 76, the sludge can be extruded and drained, and the filter screen 77 in the drain pipe 76 can prevent the sludge from flowing out through the drain pipe 76;
the screw rod 62 is covered with two flexible protection covers 63, and two flexible protection covers 63 can avoid impurity card in the mud to go into the screw thread groove on the screw rod 62, make push away mud board 64 can take place to remove smoothly in sedimentation tank 1, and concrete flexible protection cover 63 can adopt bellows or other scalable materials.
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 (6)
1. The utility model provides a sewage treatment mud discharging device, includes sedimentation tank (1), its characterized in that, the below of sedimentation tank (1) is provided with mud discharging tank (2), mud discharging port (3) just right with mud discharging tank (2) are seted up to the bottom surface of sedimentation tank (1), the bottom surface sliding fit of sedimentation tank (1) has baffle (4), and baffle (4) extend to the outside of sedimentation tank (1), pneumatic cylinder one (5) is installed in the outside of sedimentation tank (1), the flexible end of pneumatic cylinder one (5) is connected with the one end that baffle (4) are located the sedimentation tank (1) outside, the inside of sedimentation tank (1) is provided with mud discharging assembly (6), the inside of mud discharging tank (2) is provided with crowded water subassembly (7).
2. The sewage treatment sludge discharge device according to claim 1, wherein the sludge discharge assembly (6) comprises a motor (61), a screw rod (62), two flexible protection covers (63), a mud pushing plate (64), mud guards (65) and a guide rod (66), the motor (61) is installed on the outer side of the sedimentation tank (1), the screw rod (62) is rotationally assembled on the inner face of the sedimentation tank (1), one end of the screw rod (62) is axially connected with an output shaft of the motor (61), the guide rod (66) is fixedly connected on the inner face of the sedimentation tank (1), the mud pushing plate (64) is sleeved on the screw rod (62) in a threaded manner, the mud pushing plate (64) is slidably sleeved on the guide rod (66), one ends of the two flexible protection covers (63) are connected with the mud pushing plate (64), the other ends of the two flexible protection covers (63) are connected with the inner face of the sedimentation tank (1), and the two flexible protection covers (63) are covered on the screw rod (62), and the mud guards (65) are fixedly connected with the mud pushing plate (64).
3. The sewage treatment sludge discharge device according to claim 1, wherein the water squeezing assembly (7) comprises a sliding plate (71), a blanking port (72), a cover plate (73), a tension spring (74), a second hydraulic cylinder (75), a water discharge pipe (76) and a filter screen (77), the sliding plate (71) is slidingly assembled on the inner face of the sludge discharge tank (2), the blanking port (72) is formed on the sliding plate (71), the cover plate (73) is rotationally assembled on the bottom face of the sliding plate (71), the cover plate (73) is opposite to the blanking port (72), one end of the tension spring (74) is connected with the sliding plate (71), the other end of the tension spring (74) is connected with the cover plate (73), the second hydraulic cylinder (75) is mounted on the inner face of the sludge discharge tank (2), the telescopic end of the second hydraulic cylinder (75) is fixedly connected with the sliding plate (71), the water discharge pipe (76) is mounted on the sludge discharge tank (2), and the filter screen (77) is fixedly connected inside the water discharge pipe (76).
4. A sewage treatment sludge discharge apparatus as claimed in claim 1, wherein the sedimentation tank (1) is provided with a discharge pipe with a water valve.
5. A sewage treatment sludge discharge apparatus as claimed in claim 2, wherein the mud guard (65) is inclined.
6. A sewage treatment sludge discharge apparatus as claimed in claim 3, wherein the side surfaces of the sliding plate (71) are attached to the inner surface of the sludge discharge tank (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320717521.3U CN219630693U (en) | 2023-04-04 | 2023-04-04 | Sewage treatment mud discharging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320717521.3U CN219630693U (en) | 2023-04-04 | 2023-04-04 | Sewage treatment mud discharging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219630693U true CN219630693U (en) | 2023-09-05 |
Family
ID=87811269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320717521.3U Active CN219630693U (en) | 2023-04-04 | 2023-04-04 | Sewage treatment mud discharging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219630693U (en) |
-
2023
- 2023-04-04 CN CN202320717521.3U patent/CN219630693U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |