CN216549942U - Filter for sewage precipitation treatment - Google Patents
Filter for sewage precipitation treatment Download PDFInfo
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- CN216549942U CN216549942U CN202123269066.5U CN202123269066U CN216549942U CN 216549942 U CN216549942 U CN 216549942U CN 202123269066 U CN202123269066 U CN 202123269066U CN 216549942 U CN216549942 U CN 216549942U
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- sewage
- motor
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- stirring
- water outlet
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- 239000010865 sewage Substances 0.000 title claims abstract description 64
- 238000001556 precipitation Methods 0.000 title abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 75
- 238000003756 stirring Methods 0.000 claims abstract description 46
- 239000012528 membrane Substances 0.000 claims abstract description 31
- 238000004062 sedimentation Methods 0.000 claims abstract description 22
- 238000001914 filtration Methods 0.000 claims abstract description 11
- 239000003814 drug Substances 0.000 claims abstract description 8
- 238000001471 micro-filtration Methods 0.000 claims description 2
- 239000012535 impurity Substances 0.000 abstract description 12
- 239000010802 sludge Substances 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 10
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 241000894006 Bacteria Species 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model relates to the field of sewage treatment, in particular to a filter for sewage precipitation treatment. The utility model aims to provide a filter for sewage sedimentation treatment, which can improve the filtering efficiency and effect of sewage, enable the filtered sewage to be recycled and prevent a large amount of sludge impurities from attaching to the bottom of a tank body. A filter for sewage sedimentation treatment comprises a stirring box, a water inlet pipe, a box cover, a first motor, a stirring rod, a medicament dispenser, a connecting pipe, a sewage pump, a sedimentation box, a fixing frame, a fixing rod, a fixing block, a flat filter membrane, a second motor and a scraper; a water inlet is formed in the upper end of the left side of the stirring box, and a water inlet pipe is fixedly arranged at the water outlet of the water inlet; a box cover is arranged above the stirring box and is fixedly arranged on the stirring box through bolts; the first motor is fixedly arranged on the box cover through a bolt; the puddler is located the box, rotates output shaft lower extreme in first motor through shaft coupling fixed connection.
Description
Technical Field
The utility model relates to the field of sewage treatment, in particular to a filter for sewage precipitation treatment.
Background
With the continuous development of social economy, the living standard of people is continuously improved, the domestic sewage is increased, the sewage cannot be directly discharged and must be discharged after precipitation and filtration, and therefore, a sewage precipitation and filtration device is required to be used for completing the precipitation and filtration operation of the sewage.
At present, sewage sedimentation filter equipment still has some problems when using, for example, there is sewage sedimentation filter effect poor, the sedimentation speed is slow, the settling time is long, seriously influence the work efficiency of sewage treatment work, simultaneously sewage sedimentation incasement wall easily adheres to mud, inconvenient clearance, cause the setting tank can't continue normal use in the past for a long time, consequently need urgently to develop one kind and can improve the filtration efficiency and the effect of sewage, make the sewage that filters out and can circulate and use, prevent simultaneously that a large amount of mud impurity from attaching to the filter for sewage sedimentation treatment of bottom half.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of poor sewage precipitation and filtration effect, low precipitation speed, long precipitation time, serious influence on the working efficiency of sewage treatment work, easy sludge adhesion to the inner wall of a sewage precipitation tank and inconvenient cleaning of the existing sewage treatment device, and the technical problem to be solved by the utility model is to provide a filter for sewage precipitation treatment, which can improve the filtration efficiency and effect of sewage, enable filtered sewage to be recycled and prevent a large amount of sludge impurities from adhering to the bottom of a tank body.
The utility model is achieved by the following specific technical means:
a filter for sewage sedimentation treatment comprises a stirring tank, a water inlet pipe, a tank cover, a first motor, a stirring rod, a medicament dispenser, a connecting pipe, a sewage pump, a sedimentation tank, a fixing frame, a fixing rod, a fixing block, a flat filter membrane, a water collecting pipe, a water outlet pipe, a blow-off pipe, a second motor and a scraper; it is characterized in that; a water inlet is formed in the upper end of the left side of the stirring box, and a water inlet pipe is fixedly arranged at the water outlet of the water inlet; a box cover is arranged above the stirring box and is fixedly arranged on the stirring box through bolts; the first motor is fixedly arranged on the box cover through a bolt; the stirring rod is positioned in the box body and is fixedly connected to the lower end of the rotating output shaft of the first motor through a coupler; the agent dispenser is positioned on one side of the first motor and fixedly arranged on the box cover through a bolt; a water outlet is fixedly arranged at the lower end of the right side of the stirring box, and a connecting pipe is fixedly arranged at the water outlet; the right end of the connecting pipe is arranged in the settling tank; the settling tank is fixedly arranged on the right side of the stirring tank; the fixing frame is positioned below the settling tank and fixedly connected with the settling tank; two fixing rods are arranged in the settling tank, are positioned at the upper end of the settling tank and are fixedly connected with the inner wall of the settling tank; a plurality of fixed blocks are fixedly arranged on the fixed rods; a plurality of flat filter membranes are arranged between the two fixing rods, the flat filter membranes are fixedly arranged between the two fixing rods through the fixing blocks, and water outlets are formed in the upper ends of the flat filter membranes; the water collecting pipe is positioned at the upper end of the flat filter membrane and is connected with a water outlet arranged on the flat filter membrane; the water outlet pipe is fixedly connected to the upper end of the water collecting pipe; the lower end of the settling tank is also provided with a blow-off pipe connected with the settling tank; the lower end of the settling tank is provided with a second motor, the second motor is fixedly connected with the settling tank through a bolt, and a rotating output shaft of the second motor extends into the stirring tank; the upper end of the stirring output shaft of the second motor is fixedly provided with a scraper.
Furthermore, the left side of the connecting pipe is provided with a water inlet which is connected with a water outlet arranged on the stirring box, the right side of the connecting pipe is provided with a water outlet which is positioned in the settling box, the water outlet of the connecting pipe is vertically downward, and a splash plate is arranged at the water outlet; sewage is discharged to the lower end of the settling tank, the splash guard is arranged at the water outlet of the connecting rod, so that the sewage is gushed out to two sides, and impurities in the sewage are precipitated to the lower end of the settling tank under the action of the splash guard and fall into the lower end of the settling tank.
Furthermore, the lower end of the settling box is provided with an inclined plane, and the lower end of the scraper is attached to the inclined plane arranged at the lower end of the settling box; the impurity sludge falling on the inclined plane of the settling tank is cleaned, and the sludge and the impurities are prevented from being deposited in a large quantity.
Furthermore, the joint of the lower end of the scraper and the inclined plane at the lower end of the settling box is made of rubber; the lower end face of the scraper is prevented from scraping the inclined plane at the lower end of the settling box.
Further, the upper end of the flat filter membrane is provided with a water outlet which is connected with a water collecting pipe, and the flat filter membrane adopts a micro-filtration membrane or an ultramicro-filtration membrane; the interception rate of suspended matters in water is high, bacteria can be removed, so that the bacteria can be accumulated in the bioreactor, the decomposition effect is improved, and the content of organic matters in the effluent is low.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model achieves the effects of improving the filtering efficiency and effect of sewage, recycling the filtered sewage and preventing a large amount of sludge impurities from attaching to the bottom of the box body.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic perspective view of a second embodiment of the present invention.
Fig. 3 is a schematic front view of the present invention.
Fig. 4 is a schematic cross-sectional structure of the present invention.
Fig. 5 is a partial perspective view of the present invention.
The labels in the figures are: 1-a stirring box, 2-a water inlet pipe, 3-a box cover, 4-a first motor, 5-a stirring rod, 6-a medicament dispenser, 7-a connecting pipe, 8-a sewage pump, 9-a settling tank, 10-a fixing frame, 11-a fixing rod, 12-a fixing block, 13-a flat filter membrane, 14-a water collecting pipe, 15-a water outlet pipe, 16-a sewage draining pipe, 17-a second motor and 18-a scraper.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
examples
A filter for sewage sedimentation treatment is shown in figures 1-5 and comprises a stirring box 1, a water inlet pipe 2, a box cover 3, a first motor 4, a stirring rod 5, a medicament dispenser 6, a connecting pipe 7, a sewage pump 8, a sedimentation box 9, a fixing frame 10, a fixing rod 11, a fixing block 12, a flat filter membrane 13, a water collecting pipe 14, a water outlet pipe 15, a sewage discharge pipe 16, a second motor 17 and a scraper 18; it is characterized in that; a water inlet is formed in the upper end of the left side of the stirring box 1, and a water inlet pipe 2 is fixedly arranged at the outlet of the water inlet; a box cover 3 is arranged above the stirring box 1, and the box cover 3 is fixedly arranged on the stirring box 1 through bolts; the first motor 4 is fixedly arranged on the box cover 3 through bolts; the stirring rod 5 is positioned in the box body and is fixedly connected to the lower end of the rotating output shaft of the first motor 4 through a coupler; the agent dispenser 6 is positioned on one side of the first motor 4 and is fixedly arranged on the box cover 3 through bolts; a water outlet is fixedly arranged at the lower end of the right side of the stirring box 1, and a connecting pipe 7 is fixedly arranged at the water outlet; the right end of the connecting pipe 7 is arranged in the settling tank 9; the settling tank 9 is fixedly arranged on the right side of the stirring tank 1; the fixing frame 10 is positioned below the settling tank 9 and is fixedly connected with the settling tank 9; two fixing rods 11 are arranged in the settling tank 9, and the fixing rods 11 are positioned at the upper end of the settling tank 9 and fixedly connected with the inner wall of the settling tank 9; a plurality of fixed blocks 12 are fixedly arranged on the fixed rod 11; a plurality of flat filter membranes 13 are arranged between the two fixing rods 11, the flat filter membranes 13 are fixedly arranged between the two fixing rods 11 through fixing blocks 12, and water outlets are formed in the upper ends of the flat filter membranes 13; the water collecting pipe 14 is positioned at the upper end of the flat filter membrane 13 and is connected with a water outlet arranged on the flat filter membrane 13; the water outlet pipe 15 is fixedly connected to the upper end of the water collecting pipe 14; the lower end of the settling tank 9 is also provided with a sewage discharge pipe 16 which is connected with the settling tank 9; a second motor 17 is arranged at the lower end of the settling tank 9, the second motor 17 is fixedly connected with the settling tank 9 through a bolt, and a rotating output shaft of the second motor 17 extends into the stirring tank 1; the upper end of the stirring output shaft of the second motor 17 is fixedly provided with a scraper 18.
The working principle is as follows:
sewage to be subjected to precipitation treatment is discharged into the stirring box 1 from a water inlet at the upper end of the left side of the stirring box 1 through a water inlet pipe 2 at the left side of the stirring box 1, then coagulant is quantitatively put into the stirring box 1 through a medicament dispenser 6, a first motor 4 starts to work to drive a stirring rod 5 connected with a rotating output shaft of the first motor 4 to rotate, and the sewage and the put flocculant are fully mixed and stirred through the stirring rod 5, so that the sewage and the flocculant are quickly mixed, and the effect of accelerating flocculation and precipitation of the sewage is achieved; sewage and a medicament are discharged from a water outlet at the lower end of the right side of the stirring box 1 after being stirred, the sewage is discharged into the settling box 9 through a connecting pipe 7, the water outlet of the connecting pipe 7 is vertically downward, a splash board is arranged at the water outlet, the sewage is enabled to be gushed out all around through the splash board, impurities such as silt in the sewage are settled at the lower end of the settling box 9 under the action of the splash board and fall onto an inclined plane at the lower end of the settling box 9, a second motor 17 works to drive a scraper 18 connected with a rotating output shaft of the second motor 17 to rotate, the scraper 18 rotates to collect and scrape the impurity sludge on the inclined plane at the lower end of the settling box 9, so that the impurity sludge falls towards the lower end of the settling box 9, a large amount of sludge and impurities are prevented from being attached to the bottom of the settling box 9, and the settling box 9 cannot be continuously and normally used; finally, the sludge is discharged from a sewage discharge pipe 16 arranged at the lower end of the settling tank 9; the upper end of the settling tank 9 is provided with a flat filter membrane 13, the flat filter membrane 13 filters sewage, retains sludge and impurities in the sewage, can remove bacteria in the sewage, improves the filtering effect of the sewage, enables the sewage to reach the discharge standard, and can be reasonably recycled; the filtered water flows out from the water outlet of the flat filter membrane 13, is concentrated through the water collecting pipe 14, and finally flows out from the water outlet pipe 15 to become purified water for recycling.
The control mode of the utility model is automatically controlled by the controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the supply of the power supply also belongs to the common knowledge in the field, and the utility model is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the utility model.
Although the present disclosure has been described in detail with reference to the exemplary embodiments, the present disclosure is not limited thereto, and it will be apparent to those skilled in the art that various modifications and changes can be made thereto without departing from the scope of the present disclosure.
Claims (5)
1. A filter for sewage sedimentation treatment is characterized by comprising a stirring box (1), a water inlet pipe (2), a box cover (3), a first motor (4), a stirring rod (5), a medicament dispenser (6), a connecting pipe (7), a sewage pump (8), a sedimentation box (9), a fixing frame (10), a fixing rod (11), a fixing block (12), a flat filter membrane (13), a water collecting pipe (14), a water outlet pipe (15), a sewage discharge pipe (16), a second motor (17) and a scraper (18); a water inlet is formed in the upper end of the left side of the stirring box (1), and a water inlet pipe (2) is fixedly arranged at the water outlet of the water inlet; a box cover (3) is arranged above the stirring box (1), and the box cover (3) is fixedly arranged on the stirring box (1) through bolts; the first motor (4) is fixedly arranged on the box cover (3) through bolts; the stirring rod (5) is positioned in the box body and is fixedly connected to the lower end of a rotating output shaft of the first motor (4) through a coupler; the medicament dispenser (6) is positioned on one side of the first motor (4) and is fixedly arranged on the box cover (3) through a bolt; a water outlet is fixedly arranged at the lower end of the right side of the stirring box (1), and a connecting pipe (7) is fixedly arranged at the water outlet; the right end of the connecting pipe (7) is arranged in the settling tank (9); the settling tank (9) is fixedly arranged on the right side of the stirring tank (1); the fixing frame (10) is positioned below the settling tank (9) and is fixedly connected with the settling tank (9); two fixing rods (11) are arranged in the settling tank (9), and the fixing rods (11) are positioned at the upper end of the settling tank (9) and fixedly connected with the inner wall of the settling tank (9); a plurality of fixed blocks (12) are fixedly arranged on the fixed rod (11); a plurality of flat filter membranes (13) are arranged between the two fixing rods (11), the flat filter membranes (13) are fixedly arranged between the two fixing rods (11) through the fixing blocks (12), and water outlets are formed in the upper ends of the flat filter membranes (13); the water collecting pipe (14) is positioned at the upper end of the flat filter membrane (13) and is connected with a water outlet arranged on the flat filter membrane (13); the water outlet pipe (15) is fixedly connected with the upper end of the water collecting pipe (14); the lower end of the settling tank (9) is also provided with a sewage discharge pipe (16) which is connected with the settling tank (9); a second motor (17) is arranged at the lower end of the settling tank (9), the second motor (17) is fixedly connected with the settling tank (9) through a bolt, and a rotating output shaft of the second motor (17) extends into the stirring tank (1); a scraper (18) is fixedly arranged at the upper end of the stirring output shaft of the second motor (17).
2. A filter for sewage sedimentation treatment according to claim 1, wherein the connecting pipe (7) has a water inlet on the left side and is connected to a water outlet provided in the stirring tank (1), the water outlet on the right side is located in the sedimentation tank (9), the water outlet of the connecting pipe (7) is directed vertically downward, and a splash plate is provided at the water outlet.
3. A filter for sewage sedimentation treatment according to claim 1, wherein the lower end of the sedimentation tank (9) is provided with an inclined surface, and the lower end of the scraper (18) is attached to the inclined surface provided at the lower end of the sedimentation tank (9).
4. A filter for sewage sedimentation treatment according to claim 1, wherein the joint of the lower end of the scraper (18) and the inclined surface of the lower end of the sedimentation tank (9) is made of rubber.
5. The filter for sewage sedimentation treatment according to claim 1, wherein the flat filter membrane (13) has a water outlet at an upper end thereof, and is connected to the water collection pipe (14), and the flat filter membrane (13) is a microfiltration membrane or an ultramicro filtration membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123269066.5U CN216549942U (en) | 2021-12-23 | 2021-12-23 | Filter for sewage precipitation treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123269066.5U CN216549942U (en) | 2021-12-23 | 2021-12-23 | Filter for sewage precipitation treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216549942U true CN216549942U (en) | 2022-05-17 |
Family
ID=81557507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123269066.5U Active CN216549942U (en) | 2021-12-23 | 2021-12-23 | Filter for sewage precipitation treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216549942U (en) |
-
2021
- 2021-12-23 CN CN202123269066.5U patent/CN216549942U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240429 Address after: No. 1, Unit 1, Building 2, No. 57, Changzhen Community, Xinglong Street, Tianfu New District, Chengdu City, Sichuan Province, 610000 Patentee after: Sichuan Maike Environmental Protection Technology Co.,Ltd. Country or region after: China Address before: 362700 102, building 23, Huixing Road, Baogai Town, Shishi City, Quanzhou City, Fujian Province Patentee before: FUJIAN WANDE ENVIRONMENTAL ENGINEERING CO.,LTD. Country or region before: China |
|
| TR01 | Transfer of patent right |