CN209974452U - Domestic sewage treatment device - Google Patents
Domestic sewage treatment device Download PDFInfo
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- CN209974452U CN209974452U CN201920686005.2U CN201920686005U CN209974452U CN 209974452 U CN209974452 U CN 209974452U CN 201920686005 U CN201920686005 U CN 201920686005U CN 209974452 U CN209974452 U CN 209974452U
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- fixedly connected
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- sewage treatment
- domestic sewage
- casing
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Abstract
The utility model discloses a domestic sewage treatment device, which comprises a housin, the dog-house has been seted up at the top of casing, be provided with the purification layer on the inner wall of casing, the slag notch has been seted up on the right side of casing and the position that corresponds the filter layer, the right side of casing and the position that corresponds the slag notch are provided with sealing device, the left bottom fixedly connected with back flush unit of casing, the bottom on casing right side is provided with the outlet pipe. The utility model discloses an installation piece, macropore filter layer, aperture filter layer, micropore filter layer, activated carbon adsorption layer, slag notch, closing plate, hinge, buckle, draw-in groove, mounting panel, water pump, inlet tube, connecting pipe, the mutually supporting between the second valve have realized a domestic sewage treatment plant with back flush function, can in time clear up it when the filter screen appears blockking up to provide very big facility for the staff, consequently improved filtration efficiency.
Description
Technical Field
The utility model relates to the technical field of environmental protection, specifically a domestic sewage treatment device.
Background
The method and means of the environmental protection are engineering, administrative, innovative research and development, legal, economic, propaganda and education and the like.
Domestic sewage is as environmental pollution's main source, because the organic matter that exists in domestic sewage is extremely unstable, easy corruption and production foul smell, for preventing that the environment from being polluted, need carry out timely processing to it, consequently need use a domestic sewage treatment plant, but common domestic sewage treatment plant does not possess the back flush function, consequently the phenomenon that the filter screen blockked up appears easily in sewage treatment plant in the processing procedure takes place, dismantle the filter screen then clear up it or change, this kind of mode is not only wasted time and energy, and reduced filtration efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a domestic sewage treatment device possesses back flush function's advantage, has solved common domestic sewage treatment device and has not possessed back flush function's problem.
In order to achieve the above object, the utility model provides a following technical scheme: a domestic sewage treatment device comprises a shell, wherein a feed inlet is formed in the top of the shell, a purification layer is arranged on the inner wall of the shell, a slag outlet is formed in the right side of the shell and corresponds to the purification layer, a sealing device is arranged on the right side of the shell and corresponds to the slag outlet, a back washing device is fixedly connected to the bottom of the left side of the shell, a water outlet pipe is arranged at the bottom of the right side of the shell, and a first valve is arranged on the water outlet pipe;
the purifying layer comprises two mounting blocks, one side of each mounting block, which is close to the inner wall of the shell, is fixedly connected with the mounting block, and a large-pore filtering layer, a small-pore filtering layer, a micro-pore filtering layer and an activated carbon adsorption layer are sequentially arranged between the two mounting blocks from top to bottom;
the sealing device comprises a sealing plate, the top of the sealing plate is movably connected with the right side of the shell through a hinge, the bottom of the left side of the sealing plate is fixedly connected with a buckle, a clamping groove matched with the buckle is formed in the right side of the shell and in a position corresponding to the buckle, and the left side of the buckle penetrates through the clamping groove and extends into the clamping groove;
the back washing device comprises a mounting plate, a water pump is fixedly connected to the top of the mounting plate, a water inlet pipe is fixedly connected to the water inlet of the water pump, a connecting pipe is fixedly connected to the water outlet of the water pump, and a second valve is arranged on one side, close to the water pump, of the connecting pipe.
Preferably, the purification layer is arranged obliquely.
Preferably, the left side fixedly connected with of sealing plate and the sealed pad of slag notch mutually supporting use, the left side of sealed pad is run through the slag notch and is extended to its inside.
Preferably, the bottom of the right side of the sealing plate is fixedly connected with an operating handle.
Preferably, the top of the water inlet pipe is fixedly connected with a connecting flange.
Preferably, the right side of mounting panel and the left side fixed connection of casing, the right side of connecting pipe runs through the casing and extends to its inside.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses an installation piece, macropore filter layer, aperture filter layer, micropore filter layer, activated carbon adsorption layer, slag notch, closing plate, hinge, buckle, draw-in groove, mounting panel, water pump, inlet tube, connecting pipe, the mutually supporting between the second valve have realized a domestic sewage treatment plant with back flush function, can in time clear up it when the filter screen appears blockking up to provide very big facility for the staff, consequently improved filtration efficiency.
2. The utility model discloses a purification layer that the slope set up for the rubbish of this device back flush can in time be discharged smoothly, through setting up sealed the pad, makes the closing plate tighter when plugging up the slag notch, through setting up operating handle, makes the staff more convenient when opening or closing the closing plate, through setting up flange, makes the inlet tube more convenient when putting through external water pipe.
Drawings
FIG. 1 is a structural section view in elevation of the present invention;
FIG. 2 is a cross-sectional view of a purifying layer of the present invention in elevation;
FIG. 3 is an enlarged view of a portion of A-A of FIG. 1 according to the present invention;
fig. 4 is a structural section view of the front view of the backwashing device of the utility model.
In the figure: the device comprises a shell 1, a feeding port 2, a purification layer 3, a 301 installation block, a 302 large-hole filter layer, a 303 small-hole filter layer, a 304 micro-hole filter layer, an 305 activated carbon adsorption layer, a 4 slag hole, a 5 sealing device, a 501 sealing plate, a 502 hinge, a 503 buckle, a 504 clamping groove, a 6 back washing device, a 601 installation plate, a 602 water pump, a 603 water inlet pipe, a 604 connecting pipe, a 605 second valve, a 7 water outlet pipe, an 8 first valve, a 9 sealing gasket, a 10 operation handle and 11 connecting flanges.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, a domestic sewage treatment device comprises a housing 1, a feed inlet 2 is arranged at the top of the housing 1, a purification layer 3 is arranged on the inner wall of the housing 1, the purification layer 3 is arranged in an inclined manner, and through the purification layer 3 arranged in an inclined manner, garbage backwashed by the device can be smoothly discharged in time, a slag outlet 4 is arranged on the right side of the housing 1 corresponding to the purification layer 3, a sealing device 5 is arranged on the right side of the housing 1 corresponding to the slag outlet 4, a backwashing device 6 is fixedly connected to the left bottom of the housing 1, a water outlet pipe 7 is arranged at the bottom of the right side of the housing 1, and a first valve 8 is arranged on the water outlet pipe 7.
Referring to fig. 1-2, the purification layer 3 includes two mounting blocks 301, one side of the mounting block 301 close to the inner wall of the housing 1 is fixedly connected to the mounting block, and a large-pore filter layer 302, a small-pore filter layer 303, a microporous filter layer 304 and an activated carbon adsorption layer 305 are sequentially disposed between the two mounting blocks 301 from top to bottom.
Referring to fig. 1-3, the sealing device 5 includes a sealing plate 501, a sealing gasket 9 is fixedly connected to the left side of the sealing plate 501 and is used in cooperation with the slag hole 4, the left side of the sealing gasket 9 penetrates through the slag hole 4 and extends into the sealing gasket 9, the sealing plate 501 is made to be tighter when blocking the slag hole 4 by arranging the sealing gasket 9, an operating handle 10 is fixedly connected to the bottom of the right side of the sealing plate 501, the operating handle 10 is arranged to make a worker more convenient when opening or closing the sealing plate 501, the top of the sealing plate 501 is movably connected to the right side of the housing 1 through a hinge 502, a buckle 503 is fixedly connected to the bottom of the left side of the sealing plate 501, a clamping groove 504 matched with the right side of the housing 1 is formed in a position corresponding to the buckle 503.
Referring to fig. 1-4, the back washing device 6 includes a mounting plate 601, a water pump 602 is fixedly connected to the top of the mounting plate 601, a water inlet pipe 603 is fixedly connected to a water inlet of the water pump 602, a connecting flange 11 is fixedly connected to the top of the water inlet pipe 603, the water inlet pipe 603 is more convenient to connect with an external water pipe by the connecting flange 11, a connecting pipe 604 is fixedly connected to a water outlet of the water pump 602, the right side of the mounting plate 601 is fixedly connected to the left side of the housing 1, the right side of the connecting pipe 604 penetrates through the housing 1 and extends into the housing 1, a second valve 605 is disposed on one side of the connecting pipe 604 close to the water pump 602, and the back washing device passes through the mounting block 301, the large-hole filter layer 302, the small-hole filter layer 303, the micro-hole filter layer 304, the activated carbon adsorption, The second valve 605 is matched with each other, so that the domestic sewage treatment device with the back washing function is realized, and the filter screen can be cleaned in time when being blocked, thereby providing great convenience for workers and improving the filtering efficiency.
When the garbage treatment device is used, sewage to be treated is thrown into the shell 1 through the feeding port 2, is filtered by the purifying layer 3 and then is discharged through the water outlet pipe 7, the sealing device 5 is opened as required, and the accumulated fixed garbage is discharged through the slag outlet 4; when the purifying layer 3 is blocked, only the sealing device 5 needs to be opened, the first valve 8 is closed, then the water pump 602 and the second valve 605 are opened, an external water source is communicated with the water inlet pipe 603 through the connecting flange 11, the purifying layer 3 can be backwashed from the lower part under the action of water power, and impurities after the backwashing can be discharged through the slag outlet 4, so that the domestic sewage treatment device with the backwashing function is realized, and the use of workers is greatly facilitated.
In summary, the following steps: the domestic sewage treatment device solves the problem that a common domestic sewage treatment device does not have a back washing function by arranging the mounting block 301, the large-hole filter layer 302, the small-hole filter layer 303, the micro-hole filter layer 304, the activated carbon adsorption layer 305, the slag hole 4, the sealing plate 501, the hinge 502, the buckle 503, the clamping groove 504, the mounting plate 601, the water pump 602, the water inlet pipe 603, the connecting pipe 604 and the second valve 605.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a domestic sewage treatment device, includes casing (1), its characterized in that: a feeding port (2) is formed in the top of the shell (1), a purification layer (3) is arranged on the inner wall of the shell (1), a slag outlet (4) is formed in the right side of the shell (1) and corresponds to the purification layer (3), a sealing device (5) is arranged on the right side of the shell (1) and corresponds to the slag outlet (4), a back washing device (6) is fixedly connected to the bottom of the left side of the shell (1), a water outlet pipe (7) is arranged at the bottom of the right side of the shell (1), and a first valve (8) is arranged on the water outlet pipe (7);
the purification layer (3) comprises two mounting blocks (301), one side of each mounting block (301) close to the inner wall of the shell (1) is fixedly connected with the mounting block, and a large-pore filter layer (302), a small-pore filter layer (303), a micro-pore filter layer (304) and an activated carbon adsorption layer (305) are sequentially arranged between the two mounting blocks (301) from top to bottom;
the sealing device (5) comprises a sealing plate (501), the top of the sealing plate (501) is movably connected with the right side of the shell (1) through a hinge (502), a buckle (503) is fixedly connected to the bottom of the left side of the sealing plate (501), a clamping groove (504) matched with the right side of the shell (1) is formed in the position, corresponding to the buckle (503), on the right side of the shell (1), and the left side of the buckle (503) penetrates through the clamping groove (504) and extends into the clamping groove;
the back washing device (6) comprises a mounting plate (601), a water pump (602) is fixedly connected to the top of the mounting plate (601), a water inlet pipe (603) is fixedly connected to the water inlet of the water pump (602), a connecting pipe (604) is fixedly connected to the water outlet of the water pump (602), and a second valve (605) is arranged on one side, close to the water pump (602), of the connecting pipe (604).
2. The domestic sewage treatment apparatus according to claim 1, wherein: the purification layer (3) is obliquely arranged.
3. The domestic sewage treatment apparatus according to claim 1, wherein: the left side fixedly connected with of closing plate (501) seals up (9) with slag notch (4) use of mutually supporting, the left side of sealing up (9) is run through slag notch (4) and is extended to its inside.
4. The domestic sewage treatment apparatus according to claim 1, wherein: the bottom on the right side of the sealing plate (501) is fixedly connected with an operating handle (10).
5. The domestic sewage treatment apparatus according to claim 1, wherein: the top of the water inlet pipe (603) is fixedly connected with a connecting flange (11).
6. The domestic sewage treatment apparatus according to claim 1, wherein: the right side of mounting panel (601) and the left side fixed connection of casing (1), the right side of connecting pipe (604) runs through casing (1) and extends to its inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920686005.2U CN209974452U (en) | 2019-05-14 | 2019-05-14 | Domestic sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920686005.2U CN209974452U (en) | 2019-05-14 | 2019-05-14 | Domestic sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209974452U true CN209974452U (en) | 2020-01-21 |
Family
ID=69262222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920686005.2U Expired - Fee Related CN209974452U (en) | 2019-05-14 | 2019-05-14 | Domestic sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209974452U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114855671A (en) * | 2022-05-18 | 2022-08-05 | 浙江园冶环境科技有限公司 | A sunken green belt isolation fence and its construction method |
-
2019
- 2019-05-14 CN CN201920686005.2U patent/CN209974452U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114855671A (en) * | 2022-05-18 | 2022-08-05 | 浙江园冶环境科技有限公司 | A sunken green belt isolation fence and its construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200121 Termination date: 20210514 |