CN220351931U - Municipal wastewater multistage treatment device - Google Patents
Municipal wastewater multistage treatment device Download PDFInfo
- Publication number
- CN220351931U CN220351931U CN202321905800.9U CN202321905800U CN220351931U CN 220351931 U CN220351931 U CN 220351931U CN 202321905800 U CN202321905800 U CN 202321905800U CN 220351931 U CN220351931 U CN 220351931U
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- fixedly connected
- fine
- filter
- straining
- box
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- 239000010841 municipal wastewater Substances 0.000 title claims description 6
- 238000001914 filtration Methods 0.000 claims abstract description 101
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 239000010865 sewage Substances 0.000 claims abstract description 44
- 238000000108 ultra-filtration Methods 0.000 claims description 20
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 19
- 239000012528 membrane Substances 0.000 claims description 18
- 229910052799 carbon Inorganic materials 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 9
- 239000003381 stabilizer Substances 0.000 claims 3
- 238000003466 welding Methods 0.000 claims 1
- 239000012535 impurity Substances 0.000 description 10
- 238000004140 cleaning Methods 0.000 description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 239000010813 municipal solid waste Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 239000008187 granular material Substances 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 230000008093 supporting effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000000034 method Methods 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
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model belongs to the field of sewage treatment, and particularly relates to a municipal sewage multistage treatment device, which comprises a coarse filtration tank, wherein a coarse filtration mechanism is arranged in the coarse filtration tank, the upper end of the coarse filtration tank is fixedly connected with a coarse filtration tank cover, the coarse filtration tank cover is fixedly connected with a sewage water inlet, the lower end of the coarse filtration tank is fixedly connected with a fine filtration tank, the inside of the fine filtration tank is provided with a fine filtration mechanism, one end of a water pipe is fixedly connected with the fine filtration tank, the other end of the water pipe is fixedly connected with a water pump, the outer side of the water pump is fixedly connected with a fine filtration tank cover, and a small end cover is connected with the fine filtration tank cover in a sliding manner.
Description
Technical Field
The utility model belongs to the field of sewage treatment, and particularly relates to a municipal sewage multistage treatment device.
Background
At present, municipal sewage needs to be filtered and purified, for example, the patent of the utility model with the publication number of CN 214914963U is issued, the utility model discloses an ultrafiltration membrane filtering device for sewage treatment, which comprises a filtering box with an opening at the top, wherein the bottom of the filtering box is communicated with and fixed with a tubular ultrafiltration membrane, the bottom end of a water outlet of the tubular ultrafiltration membrane is communicated with and fixed with a drain pipe, the top of the filtering box is fixedly connected with a cover plate, the top of the cover plate is communicated with and fixed with a water inlet pipe, a rapid filtration slag collecting mechanism is arranged in the filtering box, the rapid filtration slag collecting mechanism comprises a rectangular box fixedly connected at the bottom of the cover plate, the top of the rectangular box is provided with an opening, and a rotary pipe is rotatably arranged on the inner wall of the bottom of the rectangular box. The utility model has reasonable design and simple and convenient operation, is convenient for quickly filtering and collecting the large-particle impurities in the sewage in advance by rotating the water throwing way, improves the filtering efficiency, simultaneously avoids the large-particle impurities from directly entering the tubular ultrafiltration membrane, is convenient for quickly taking out and cleaning the cylindrical filter screen and the collected large-particle impurities, meets the use requirement and is beneficial to use.
But the impurity of sewage is more, also comparatively mottled complicacy, so need carry out the multistage, targeted handling, and the rubbish after filtering is difficult to clear up moreover, increases working cost. Therefore, improvements are needed.
Disclosure of Invention
The utility model aims to provide a municipal sewage multistage treatment device, which solves the problems of lack of multistage treatment and difficult cleaning of sewage.
In order to achieve the above purpose, the utility model provides a municipal sewage multistage treatment device, which comprises a coarse filtration tank, wherein a coarse filtration mechanism is arranged in the coarse filtration tank, the upper end of the coarse filtration tank is fixedly connected with a coarse filtration tank cover, the coarse filtration tank cover is fixedly connected with a sewage water inlet, the lower end of the coarse filtration tank is fixedly connected with a fine filtration tank, the fine filtration mechanism is arranged in the fine filtration tank, one end of a water pipe is fixedly connected to the fine filtration tank, the other end of the water pipe is fixedly connected with a water pump, the outer side of the water pump is fixedly connected with a fine filtration tank cover, the fine filtration tank cover is slidably connected with a small end cover, the lower end of the small end cover is fixedly connected with a rubber plug, the lower end of the fine filtration tank cover is fixedly connected with a fine filtration tank, the inner part of the fine filtration tank is provided with a fine filtration mechanism, and the lower end of the fine filtration tank is fixedly connected with a water outlet.
The principle of the utility model is as follows: during operation, sewage enters from the sewage water inlet, falls on the coarse grid plate, the coarse grid plate can filter great impurity such as rubbish, leaf etc., the sewage flows into the thin filtration mechanism of thin filter box inside from the coarse filtration case, activated carbon plate, the sponge, all have the effect of adsorbing tiny impurity and greasy dirt, after sewage is filtered, start the water pump, the water pump inhales the sewage after thin filtration from thin filter box through the water pipe, the rectangle groove of the inside of fine filtration case of being discharged, the sewage flows into secondary milipore filter again in, start the motor, the output shaft of motor is rotatory, drive and strain a section of thick bamboo rotation, strain a section of thick bamboo rotation and drive secondary milipore filter rotatory, with the trompil of straining a section of thick bamboo of sewage in the secondary milipore filter, water after the discharge purification is accomplished from the delivery port, the equipment can multistage treatment quality of water, more thoroughly to sewage purification, it is more practical.
When cleaning or maintenance is needed, the rough filter tank cover is opened, the air cylinder is started, the output end of the air cylinder supports the rough filter plate to ascend, the rough filter mechanism can be cleaned, the small end cover is opened, the secondary ultrafiltration membrane and the filter cartridge can be directly taken out, cleaning and maintenance are convenient, operation is simple, and labor cost is reduced.
The utility model has the beneficial effects that: through adding coarse filtration mechanism and fine filtration mechanism in filter equipment, carry out twice before carrying out the ultrafiltration to sewage and filter, make the content of tiny granule in the sewage minimum, prevent tiny granule damage secondary milipore filter, prolong the life of secondary milipore filter, also guaranteed the clean degree of quality of water.
Through adding to establish cylinder, little end cover, rubber buffer isotructure in filter equipment, the cylinder can support and play thick grid tray and stably rise, is convenient for clear up, opens little end cover, alright directly take out and strain a section of thick bamboo, easy operation makes the clearance work more convenient, reduces the cost of labor.
Further, the rough filtering mechanism comprises an air cylinder and a rough grating plate, the air cylinder is fixedly arranged in the rough filtering box, the rough grating plate is fixedly arranged at the output end of the air cylinder, and the air cylinder can prop up the rough grating plate, so that the filtered garbage can be cleaned conveniently.
Further, the fine filter mechanism comprises a fine grid plate, an active carbon plate and a sponge, wherein the fine grid plate is fixedly connected to the inside of the fine filter box, the active carbon plate is fixedly connected to the lower end of the fine grid plate, the sponge is fixedly connected to the lower end of the active carbon plate, the fine filter box is fixedly connected to the outer side of the sponge, and the active carbon has a good adsorption function and can adsorb impurities in water.
Further, the fine filtration mechanism comprises a rectangular groove, a sealing bearing, a filter cartridge, a secondary ultrafiltration membrane, a motor and a motor waterproof cover, wherein the lower end of the fine filtration box cover is fixedly connected with the rectangular groove, the sealing bearing is fixedly connected to the inside of the rectangular groove, the filter cartridge is fixedly connected to the inside of the sealing bearing, the secondary ultrafiltration membrane is fixedly connected to the inside of the filter cartridge, the motor waterproof cover is fixedly installed inside the fine filtration box, the motor is fixedly installed inside the motor waterproof cover, the filter cartridge is fixedly connected to an output shaft of the motor, and the secondary ultrafiltration membrane can pass tiny particles and further purify water quality.
Further, the quantity of cylinder is four, four the cylinder evenly distributed is in the inside of straining the case, and four cylinder evenly distributed supports the removal of coarse grid board that can be better.
Further, the rubber plug is in sliding connection with the fine filter box cover, the diameter of the rubber plug is larger than that of the filter cartridge, the rubber plug is convenient to seal and open, and the cleaning fine filter mechanism is convenient to open.
Drawings
FIG. 1 is a perspective view of the overall structure of a municipal wastewater multi-stage treatment device according to an embodiment of the utility model;
FIG. 2 is a front cross-sectional view of the municipal wastewater multi-stage treatment apparatus of FIG. 1 according to an embodiment of the utility model;
FIG. 3 is an enlarged view of the portion A of FIG. 2 of a municipal wastewater multi-stage treatment apparatus according to an embodiment of the utility model;
Detailed Description
The following is a further detailed description of the embodiments:
reference numerals in the drawings of the specification include: the filter comprises a coarse filter box 1, a coarse filter mechanism 2, a coarse filter box cover 3, a sewage inlet 4, a fine filter box 5, a fine filter mechanism 6, a water pipe 7, a water pump 8, a fine filter box cover 9, a small end cover 10, a rubber plug 11, a fine filter box 12, a fine filter mechanism 13, a water outlet 14, a cylinder 21, a coarse grid plate 22, a fine grid plate 61, an activated carbon plate 62, a sponge 63, a rectangular groove 131, a sealing bearing 132, a filter cylinder 133, a secondary ultrafiltration membrane 134, a motor 135 and a motor waterproof cover 136.
As shown in fig. 1 and 2, this embodiment provides a municipal sewage multistage treatment device, including the coarse filtration case 1, the inside of coarse filtration case 1 is provided with coarse filtration mechanism 2, the upper end fixedly connected with coarse filtration case lid 3 of coarse filtration case 1, fixedly connected with sewage water inlet 4 on the coarse filtration case lid 3, the lower extreme fixedly connected with fine filtration case 5 of coarse filtration case 1, the inside of fine filtration case 5 is provided with fine filtration mechanism 6, the one end of fixedly connected with water pipe 7 on the fine filtration case 5, the other end fixedly connected with water pump 8 of water pipe 7, the outside fixedly connected with fine filtration case lid 9 of water pump 8, sliding connection has little end cover 10 on the fine filtration case lid 9, the lower extreme fixedly connected with rubber stopper 11 of little end cover 10, the lower extreme fixedly connected with fine filtration case 12 of fine filtration case lid 9, the inside of fine filtration case 12 is provided with fine filtration mechanism 13, the lower extreme fixedly connected with delivery port 14 of fine filtration case 12.
As shown in fig. 1 and 2, the coarse filtration mechanism 2 comprises an air cylinder 21 and a coarse grid plate 22, the air cylinder 21 is fixedly arranged in the coarse filtration tank 1, the coarse grid plate 22 is fixedly arranged at the output end of the air cylinder 21, the air cylinder 21 can prop up the coarse grid plate 22, the garbage after filtration is convenient to clean, the fine filtration mechanism 6 comprises a fine grid plate 61, an active carbon plate 62 and a sponge 63, the fine grid plate 61 is fixedly connected to the inner part of the fine filtration tank 5, the active carbon plate 62 is fixedly connected to the lower end of the fine grid plate 61, the sponge 63 is fixedly connected to the lower end of the active carbon plate 62, the fine filtration tank 5 is fixedly connected to the outer side of the active carbon plate 62, and the active carbon has a good adsorption function and can adsorb impurities in water.
As shown in fig. 1, fig. 2 and fig. 3, the fine filtration mechanism 13 comprises a rectangular groove 131, a sealing bearing 132, a filter cartridge 133, a secondary ultrafiltration membrane 134, a motor 135 and a motor waterproof cover 136, the lower end of the fine filtration box cover 9 is fixedly connected with the rectangular groove 131, the sealing bearing 132 is fixedly connected with the inside of the rectangular groove 131, the filter cartridge 133 is fixedly connected with the filter cartridge 133, the secondary ultrafiltration membrane 134 is fixedly connected with the motor waterproof cover 136 in the inside of the filter cartridge 133, the motor 135 is fixedly connected with the filter cartridge 133 on the output shaft of the motor 135, the secondary ultrafiltration membrane 134 can pass tiny particles, the water quality is further purified, the number of cylinders 21 is four, four cylinders 21 are uniformly distributed in the inside of the coarse filtration box 1, the movement of the coarse filtration box 22 can be better supported, the bottom of the fine filtration box 12 is welded with supporting feet, the number of the four supporting feet are uniformly distributed in the bottom of the fine filtration box 12, the whole has a good supporting effect through the arrangement of the supporting feet, the rubber plug 11 and the rubber plug 9 are connected with the rubber plug 11 in a sliding mode, the diameter of the rubber plug 11 is larger than the filter cartridge 13, and the rubber plug is convenient to open, and the rubber plug 11 is convenient to clean and the rubber plug 13 is convenient to open.
The specific implementation process of the utility model is as follows: during operation, sewage enters from the sewage water inlet 4 and falls on the coarse grid plate 22, the coarse grid plate 22 can filter larger impurities such as garbage, leaves and the like, the sewage flows into the fine filter mechanism 6 in the fine filter box 5 from the coarse filter box 1, the activated carbon plate 62 and the sponge 63 both have the effects of adsorbing fine impurities and greasy dirt, after the sewage is filtered, the water pump 8 is started, the water pump 8 sucks the sewage after fine filtration from the fine filter box 5 through the water pipe 7, the sewage is discharged into the rectangular groove 131 in the fine filter box 12, the sewage flows into the secondary ultrafiltration membrane 134 again, the motor 135 is started, the output shaft of the motor 135 rotates to drive the filter drum 133 to rotate, the filter drum 133 rotates to drive the secondary ultrafiltration membrane 134 to rotate, the sewage in the secondary ultrafiltration membrane 134 is thrown out from the opening of the filter drum 133, the purified water is discharged from the water outlet 14, the device can treat water quality in multiple stages, and the sewage purification is more thorough and the device is more practical.
When cleaning or maintenance is needed, the rough filter tank cover 3 is opened, the air cylinder 21 is started, the output end of the air cylinder 21 supports the rough filter plate 22 to ascend, the rough filter mechanism 2 can be cleaned, the small end cover 10 is opened, the secondary ultrafiltration membrane 134 and the filter cylinder 133 can be directly taken out, cleaning and maintenance are convenient, operation is simple, and labor cost is reduced.
Through adding coarse filtration mechanism 2 and fine filtration mechanism 6 in filter equipment, carry out twice filtration before carrying out the ultrafiltration to sewage, make the content of tiny granule in the sewage minimum, prevent tiny granule damage secondary milipore filter 134, prolong the life of secondary milipore filter 134, also guaranteed the clean degree of quality of water.
Through adding the cylinder 21, the small end cover 10, rubber stopper 11 isotructure in filter equipment, the cylinder 21 can support and play thick grid 22 steadily to rise, is convenient for clear up, opens small end cover 10, alright direct take out and strain a section of thick bamboo 133, easy operation makes the clearance work more convenient, reduces the cost of labor.
It should be noted in advance that, in the present utility model, unless explicitly specified and limited otherwise, terms such as "mounted," "connected," "fixed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The foregoing is merely exemplary embodiments of the present utility model, and specific structures and features that are well known in the art are not described in detail herein. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present utility model, and these should also be considered as the scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the utility of the patent. The protection scope of the present application shall be subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.
Claims (7)
1. The utility model provides a municipal wastewater multistage treatment device, includes the straining box, its characterized in that: the inside of straining the case is provided with straining mechanism, straining the upper end fixedly connected with straining case lid of case, straining the case and covering fixedly connected with sewage water inlet, straining the lower extreme fixedly connected with fine filtration case of case, straining the inside of case and being provided with thin straining mechanism, the one end of fixedly connected with water pipe on the fine filtration case, the other end fixedly connected with water pump of water pipe, the outside fixedly connected with fine filtration case lid of water pump, sliding connection is covered with little end cover on the fine filtration case, the lower extreme fixedly connected with rubber buffer of little end cover, the lower extreme fixedly connected with fine filtration case of fine filtration case lid, the inside of fine filtration case is provided with fine filtration mechanism, the lower extreme fixedly connected with delivery port of fine filtration case.
2. The municipal sewage multistage treatment device according to claim 1, wherein: the coarse filtration mechanism comprises an air cylinder and a coarse grid plate, the air cylinder is fixedly arranged in the coarse filtration box, and the coarse grid plate is fixedly arranged at the output end of the air cylinder.
3. The municipal sewage multistage treatment device according to claim 1, wherein: the fine filter mechanism comprises a fine grid plate, an active carbon plate and a sponge, wherein the fine grid plate is fixedly connected to the inside of the fine filter box, the active carbon plate is fixedly connected to the lower end of the fine grid plate, the sponge is fixedly connected to the lower end of the active carbon plate, the fine filter box is fixedly connected to the outer side of the active carbon plate, and the fine filter box is fixedly connected to the outer side of the sponge.
4. The municipal sewage multistage treatment device according to claim 1, wherein: the fine filtering mechanism comprises a rectangular groove, a sealing bearing, a filter drum, a secondary ultrafiltration membrane, a motor and a motor waterproof cover, wherein the lower end of the fine filtering box cover is fixedly connected with the rectangular groove, the sealing bearing is fixedly connected with the inside of the rectangular groove, the filter drum is fixedly connected with the inside of the sealing bearing, the secondary ultrafiltration membrane is fixedly connected with the inside of the filter drum, the motor waterproof cover is fixedly installed inside the fine filtering box, the motor is fixedly installed inside the motor waterproof cover, and the filter drum is fixedly connected with the output shaft of the motor.
5. The municipal sewage multistage treatment device according to claim 2, wherein: the number of the air cylinders is four, and the four air cylinders are uniformly distributed in the coarse filtration box.
6. The municipal sewage multistage treatment device according to claim 1, wherein: the bottom welding of smart filter tank has the stabilizer blade, the quantity of stabilizer blade is four, four the stabilizer blade evenly distributed is in the bottom of smart filter tank.
7. The municipal sewage multi-stage treatment device according to claim 4, wherein: the rubber plug is in sliding connection with the fine filter tank cover, and the diameter of the rubber plug is larger than that of the filter cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321905800.9U CN220351931U (en) | 2023-07-19 | 2023-07-19 | Municipal wastewater multistage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321905800.9U CN220351931U (en) | 2023-07-19 | 2023-07-19 | Municipal wastewater multistage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220351931U true CN220351931U (en) | 2024-01-16 |
Family
ID=89479303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321905800.9U Active CN220351931U (en) | 2023-07-19 | 2023-07-19 | Municipal wastewater multistage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220351931U (en) |
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2023
- 2023-07-19 CN CN202321905800.9U patent/CN220351931U/en active Active
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