CN211310882U - Sewage deodorization clarification plant - Google Patents
Sewage deodorization clarification plant Download PDFInfo
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- CN211310882U CN211310882U CN201921487423.5U CN201921487423U CN211310882U CN 211310882 U CN211310882 U CN 211310882U CN 201921487423 U CN201921487423 U CN 201921487423U CN 211310882 U CN211310882 U CN 211310882U
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Abstract
The utility model discloses a sewage deodorization clarification plant belongs to the sewage treatment field. It includes effluent water sump, first sewage pump, settling tank, drawer, sludge box, second sewage pump, water purification case, deodorizing device, and the settling tank bottom is the toper and is connected with the sludge box, sludge incasement wall is equipped with twice and supports the slide rail, and the drawer main part is placed on supporting the slide rail, and the end cover of drawer passes through set screw and gasket and solid fixed ring sealing connection. The drain valve is closed to clean the sludge in the drawer of the sludge box, and finally the cleaned drawer is placed in the sludge box, so that the sludge can be cleaned without stopping the machine, and more odor caused by sludge accumulation is prevented; the deodorizing device is connected with the settling tank and the water purifying tank through the exhaust pipe, so that odor in the sewage is removed, and the working environment of workers is improved.
Description
Technical Field
The utility model relates to a sewage deodorization clarification plant belongs to the sewage treatment field.
Background
With the continuous development of society, people have more and more realized the importance of environmental protection on the development of human beings, and sewage treatment is an important field in the aspect of environmental protection. The existing sewage purification system pumps sewage into a settling tank for settling, then pumps supernatant in the settling tank into a water purification tank for secondary purification, and finally, clear water flows out from an overflow port at the upper part of the water purification tank.
Settling tank and water purification case are generally placed in the factory building, can give off the foul smell influence workman's environment in sediment, filtration process, and sewage itself has foul smell influence operational environment, and along with the mud in the settling tank piles up more and more, can produce more foul smell. In order to improve the working environment of workers, odor generated in the process of precipitation and filtration is removed.
Therefore, the sewage deodorization and purification equipment is designed to remove odor emitted in the settling tank and the purified water tank, and simultaneously can clean sludge in the settling tank without stopping, so as to prevent more odor from being generated due to excessive sludge accumulation.
Disclosure of Invention
The utility model discloses the technical problem that will solve lies in: provides a sewage deodorization and purification device, which solves the problem that the odor generated in the sedimentation and filtration process of the existing sewage purification device influences the working environment.
The utility model discloses the problem that will solve takes following technical scheme to realize:
a sewage deodorization and purification device comprises a sewage pool, a first sewage pump, a settling tank, a drawer, a sludge tank, a second sewage pump, a purified water tank and a deodorization device;
the water inlet end of the first sewage pump is connected with the sewage pool through a first water inlet pipe, and the water outlet end of the first sewage pump is connected with the settling tank through a first water outlet pipe;
the bottom of the settling tank is conical, a first sewage discharge pipe is arranged at the conical bottom, a first sewage discharge valve is arranged on the first sewage discharge pipe, and the bottom of the first sewage discharge pipe is connected with a sludge tank;
the drawer is rectangular and comprises a drawer main body and an end cover, wherein a water filtering layer is arranged on the bottom surface of the drawer main body, and a fixing screw and a gasket are arranged on the end cover;
the sludge box is of a cuboid structure, a rectangular opening is formed in the side face of the sludge box, a rectangular fixing ring is welded on the outer side of the rectangular opening in a sealing mode, two supporting slide rails are arranged on the inner wall of the opening, the drawer main body is placed on the supporting slide rails, and an end cover of the drawer is connected with the fixing ring in a sealing mode through fixing screws and gaskets;
an air inlet pipe is arranged at the upper end of the sludge tank, an air inlet valve is arranged on the air inlet pipe, a water return outlet pipe is arranged at the bottom of the sludge tank, and the water return outlet pipe is connected to a first water inlet pipe through a three-way valve;
the water inlet end of the second sewage pump is connected with the sedimentation tank through a second water inlet pipe, and the water outlet end of the second sewage pump is connected with the purified water tank through a second water outlet pipe;
the water purification bottom of the case portion is the toper, and the toper bottom is equipped with the second blow off pipe, is equipped with the second blowoff valve on the second blow off pipe, and water purification case upper portion is equipped with the gap, and the water purification incasement from the bottom up is equipped with quartzy stone filter, active carbon filter in proper order, and second sewage pump outlet end extends to quartzy stone filter below through the second outlet pipe.
Deodorizing device comprises exhaust tube, odor filter and air exhauster, and odor filter's inlet end passes through the exhaust tube to be connected with setting tank and water purification case, and odor filter's the end of giving vent to anger is connected with air exhauster inlet end through the outlet duct, is equipped with the active carbon adsorption layer in the odor filter.
As a preferred example, the water filtering layer under the drawer main body is composed of an upper non-woven fabric layer and a lower metal filtering net.
As a preferable example, the front end of the second water inlet pipe at the water inlet end of the second sewage pump is provided with an anti-blocking head.
The utility model has the advantages that:
(1) when sludge in the sludge tank needs to be cleaned, the first sewage discharge valve is closed, the air inlet valve is opened, the three-way valve is rotated to communicate the sludge tank with the settling tank, the first sewage pump pumps sewage at the bottom of the sludge tank, the drawer is disassembled after the sewage is filtered out, the sludge in the drawer is cleaned, the drawer is hermetically installed back into the sludge tank, the three-way valve is rotated to communicate the sewage pool with the settling tank, the air inlet valve is closed again, the first sewage discharge valve is opened, the sludge is continuously precipitated in the sludge tank, and therefore the sludge can be cleaned without stopping the machine, and more odors caused by sludge accumulation are prevented;
(2) the deodorizing device is connected with the settling tank and the water purifying tank through the exhaust pipe, so that odor emitted in the purified water is removed, and the working environment of workers is improved;
(3) the multi-stage filtration in the water purification tank can more effectively filter and purify sewage.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of a settling tank and a sludge tank;
fig. 3 is a schematic view of a drawer structure.
In the figure: the sewage treatment device comprises a sewage pool 1, a first sewage pump 2, a settling tank 3, a drawer 4, a sludge tank 5, a second sewage pump 6, a purified water tank 7, a deodorization device 8, a first water inlet pipe 21, a first water outlet pipe 22, a first sewage discharge pipe 31, a first blow-down valve 32, a drawer main body 41, an end cover 42, a water filtering layer 43, a fixing screw 44, a gasket 45, a fixing ring 51, a supporting slide rail 52, an air inlet pipe 53, an air inlet valve 54, a return water outlet pipe 55, a three-way valve 9, a second water inlet pipe 61, a second water outlet pipe 62, a second sewage discharge pipe 71, a second blow-down valve 72, an overflow port 73, a quartz stone filtering plate 74, an activated carbon filtering plate 75, an exhaust pipe 81, an odor filter 82, an exhaust fan 83, an activated carbon adsorption layer 84, a non-woven fabric layer 431.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand and understand, the present invention is further explained by combining the following specific drawings.
As shown in fig. 1-3, a sewage deodorizing and purifying apparatus includes a sewage tank 1, a first sewage pump 2, a settling tank 3, a drawer 4, a sludge tank 5, a second sewage pump 6, a purified water tank 7, and a deodorizing device 8;
the water inlet end of the first sewage pump 2 is connected with the sewage pool 1 through a first water inlet pipe 21, and the water outlet end is connected with the settling tank 3 through a first water outlet pipe 22;
the bottom of the settling tank 3 is conical, a first sewage discharge pipe 31 is arranged at the conical bottom, a first sewage discharge valve 32 is arranged on the first sewage discharge pipe 31, and the bottom of the first sewage discharge pipe 31 is connected with the sludge tank 5;
the drawer 4 is rectangular, the drawer 4 is composed of a drawer main body 41 and an end cover 42, a water filtering layer 43 is arranged on the bottom surface of the drawer main body 41, and a fixing screw 44 and a gasket 45 are arranged on the end cover 42;
the sludge box 5 is of a cuboid structure, a rectangular opening is formed in the side face of the sludge box, a rectangular fixing ring 51 is welded to the outer side of the rectangular opening in a sealing mode, two supporting slide rails 52 are arranged on the inner wall of the opening, the drawer main body 41 is placed on the supporting slide rails 52, and the end cover 42 of the drawer 4 is connected with the fixing ring 51 in a sealing mode through a fixing screw 44 and a gasket 45;
an air inlet pipe 53 is arranged at the upper end of the sludge box 5, an air inlet valve 54 is arranged on the air inlet pipe 53, a return water outlet pipe 55 is arranged at the bottom of the sludge box 5, and the return water outlet pipe 55 is connected to the first water inlet pipe 21 through a three-way valve 9;
the water inlet end of the second sewage pump 6 is connected with the sedimentation tank 3 through a second water inlet pipe 61, and the water outlet end is connected with the purified water tank 7 through a second water outlet pipe 62;
the bottom of the water purification tank 7 is conical, the conical bottom is provided with a second sewage discharge pipe 71, the second sewage discharge pipe 71 is provided with a second sewage discharge valve 72, the upper part of the water purification tank 7 is provided with an overflow port 73, a quartz stone filter plate 74 and an active carbon filter plate 75 are sequentially arranged in the water purification tank 7 from bottom to top, and the water outlet end of the second sewage pump 6 extends to the lower part of the quartz stone filter plate 74 through a second water outlet pipe 62.
Deodorizing device 8 comprises exhaust tube 81, odor filter 82 and air exhauster 83, and the inlet end of odor filter 82 passes through exhaust tube 81 and is connected with setting tank 3 and water purification case 7, and air exhauster 83 inlet end passes through exhaust tube 81 and is connected with odor filter 82's the end of giving vent to anger, has three active carbon adsorption layer 84 to install in proper order in odor filter 82
The water filtering layer 43 under the drawer body 41 is composed of an upper non-woven fabric layer 431 and a lower metal filter screen 432.
A pull ring 841 is provided at the upper end of the activated carbon adsorption layer 84 in the odor filter 82.
The front end of the second water inlet pipe 61 at the water inlet end of the second sewage pump 6 is provided with an anti-blocking head 63.
The working principle is as follows:
when the apparatus is in operation, the first sewage pump 2 pumps sewage from the sewage tank 1 through the first inlet pipe 21, then is conveyed into the settling tank 3 through a first water outlet pipe 22, sludge in the settling tank 3 is settled in the sludge tank 5, when the sludge in the sludge box 5 needs to be cleaned, the first sewage discharging valve 32 is closed, the air inlet valve 53 is opened, then the three-way valve 9 is rotated to communicate the sludge box 5 with the settling tank 3, at the moment, the first sewage pump 2 pumps the sewage at the bottom of the sludge box 5, after the sewage is filtered out, the drawer 4 is disassembled, the sludge in the drawer 4 is cleaned, the drawer 4 is hermetically installed back into the sludge box 5, the three-way valve 9 is rotated to communicate the sewage pool 1 with the settling tank 3, the air inlet valve 54 is closed, then the first blowoff valve 32 is opened to continue the sludge sedimentation in the sludge tank 5, so that the sludge can be cleaned without stopping the machine, and the sludge accumulation is prevented to generate more odor.
Sludge is piled up in 3 below of setting tank, sludge enters into drawer 4 in the sludge box 5 through first blowoff pipe 31 when opening first blowoff valve 32, close first blowoff valve 32 behind the certain time, treat that the sewage in the sludge filters out the back through the water filtering layer 43 of drawer main part 41 below, open admission valve 53, then change three-way valve 9 to return water outlet pipe 55 direction, sewage gets into first inlet tube 21 through return water outlet pipe 55 and realizes sewage circulation and filters, take out the sludge in the drawer 4 clearance drawer main part 41 through end cover 42 at last, put into sludge box 5 drawer 4 again.
The second sewage pump 6 is through second inlet tube 61 through anti-blocking plug 63 extract the supernatant in the settling tank 3 from the settling tank 3, then carry to the clean water tank 7 by second outlet pipe 62 in, sewage is through quartz filter 74 and active carbon filter 75 filter back clear water in proper order and is flowed by gap 73, and lower floor's mud in the clean water tank 7 is got rid of through second blow off pipe 71 when opening second blowoff valve 72. The impurities in the sewage can be effectively reduced through multi-stage purification, and the quality of the regenerated water is further improved.
When the air exhauster 83 is operated, odor emitted from the settling tank 3 and the clean water tank 7 enters the odor filter 82 through the air exhaust pipe 81, is sequentially filtered by the three activated carbon adsorption layers 84, and is exhausted to the air through the air exhauster 83.
The drawer 4 is arranged in the settling tank 3, when the first blow-down valve 32 is closed, sludge above the first blow-down valve 32 is blocked at the bottom of the settling tank 3, when the first blow-down valve 32 is opened, the sludge in the settling tank 3 falls into the drawer 4 in the sludge tank 5, after sewage in the sludge is filtered out through the water filtering layer 43 below the drawer main body 41, the air inlet valve 53 is opened, the three-way valve 9 is turned to the direction of the backwater water outlet pipe 55, the sewage enters the first water inlet pipe 21 through the backwater water outlet pipe 55 to realize sewage circulation filtering, finally the drawer 4 is taken out through the end cover 42 to clean the sludge in the drawer main body 41, and the drawer 4 is put into the sludge tank 5, so that the sludge can be cleaned under the state of no stop, and the sludge is prevented from being accumulated to generate; the deodorizing means 8 is connected to the settling tank 3 and the clean water tank 7 through the suction pipe 81, thereby removing bad smell in the clean water and improving the working environment of workers.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. The utility model provides a sewage deodorization clarification plant, it includes effluent water sump, first sewage pump, setting tank, drawer, sludge impoundment, second sewage pump, water purification case, deodorizing device, its characterized in that:
the water inlet end of the first sewage pump is connected with the sewage pool through a first water inlet pipe, and the water outlet end of the first sewage pump is connected with the settling tank through a first water outlet pipe;
the bottom of the settling tank is conical, a first sewage discharge pipe is arranged at the conical bottom, a first sewage discharge valve is arranged on the first sewage discharge pipe, and the bottom of the first sewage discharge pipe is connected with a sludge tank;
the drawer is rectangular and comprises a drawer main body and an end cover, wherein a water filtering layer is arranged on the bottom surface of the drawer main body, and a fixing screw and a gasket are arranged on the end cover;
the sludge box is of a cuboid structure, a rectangular opening is formed in the side face of the sludge box, a rectangular fixing ring is welded on the outer side of the rectangular opening in a sealing mode, two supporting slide rails are arranged on the inner wall of the opening, the drawer main body is placed on the supporting slide rails, and an end cover of the drawer is connected with the fixing ring in a sealing mode through fixing screws and gaskets;
an air inlet pipe is arranged at the upper end of the sludge tank, an air inlet valve is arranged on the air inlet pipe, a water return outlet pipe is arranged at the bottom of the sludge tank, and the water return outlet pipe is connected to a first water inlet pipe through a three-way valve;
the water inlet end of the second sewage pump is connected with the sedimentation tank through a second water inlet pipe, and the water outlet end of the second sewage pump is connected with the purified water tank through a second water outlet pipe;
the bottom of the water purification tank is conical, a second blow-off pipe is arranged at the conical bottom, a second blow-off valve is arranged on the second blow-off pipe, an overflow port is arranged at the upper part of the water purification tank, a quartz filter plate and an active carbon filter plate are sequentially arranged in the water purification tank from bottom to top, and the water outlet end of the second sewage pump extends to the position below the quartz filter plate through a second water outlet pipe;
deodorizing device comprises exhaust tube, odor filter and air exhauster, and odor filter's inlet end passes through the exhaust tube to be connected with setting tank and water purification case, and odor filter's the end of giving vent to anger is connected with air exhauster inlet end through the outlet duct, is equipped with the active carbon adsorption layer in the odor filter.
2. The apparatus for deodorizing and purifying sewage according to claim 1, wherein the water filtering layer under the drawer body is composed of an upper non-woven fabric layer and a lower metal filter net.
3. The sewage deodorizing and purifying apparatus according to claim 1, wherein an anti-blocking head is provided at the front end of the second water inlet pipe of the water inlet end of the second sewage pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921487423.5U CN211310882U (en) | 2019-09-06 | 2019-09-06 | Sewage deodorization clarification plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921487423.5U CN211310882U (en) | 2019-09-06 | 2019-09-06 | Sewage deodorization clarification plant |
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| Publication Number | Publication Date |
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| CN211310882U true CN211310882U (en) | 2020-08-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921487423.5U Active CN211310882U (en) | 2019-09-06 | 2019-09-06 | Sewage deodorization clarification plant |
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| CN (1) | CN211310882U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112429912A (en) * | 2020-11-06 | 2021-03-02 | 陈丽娟 | Water treatment device with deodorization structure and convenient to clean and treatment method thereof |
| CN112588669A (en) * | 2020-11-27 | 2021-04-02 | 庞洁 | Water-saving silicon chip cutting production cleaning equipment |
-
2019
- 2019-09-06 CN CN201921487423.5U patent/CN211310882U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112429912A (en) * | 2020-11-06 | 2021-03-02 | 陈丽娟 | Water treatment device with deodorization structure and convenient to clean and treatment method thereof |
| CN112588669A (en) * | 2020-11-27 | 2021-04-02 | 庞洁 | Water-saving silicon chip cutting production cleaning equipment |
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