CN214829782U - Biochemical sewage treatment device - Google Patents
Biochemical sewage treatment device Download PDFInfo
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- CN214829782U CN214829782U CN202121031707.0U CN202121031707U CN214829782U CN 214829782 U CN214829782 U CN 214829782U CN 202121031707 U CN202121031707 U CN 202121031707U CN 214829782 U CN214829782 U CN 214829782U
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- sewage treatment
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Abstract
The utility model discloses a biochemical sewage treatment device, relating to the technical field of sewage treatment and comprising a box body, a power supply, a waterproof sterilizing lamp, a first water pump, a second water pump and a third water pump; an aeration zone, a sedimentation zone, a sewage treatment zone, a power zone and a purification zone are sequentially arranged in the box body from top to bottom; a first filter plate is arranged between the biological sewage treatment area and the chemical sewage treatment area, and two reactions can be carried out synchronously; the first water pump, the second water pump and the third water pump are all connected with the aeration area through pipelines, so that sludge is further filtered and precipitated for the second time, and the device is not easy to block; the purification area is provided with a second filter plate, a third filter plate and a sterilizing lamp for further purifying water; the utility model discloses simple structure, convenient operation, occupation space is little, is difficult for blocking up the device, can effectively handle biochemical sewage, is suitable for the popularization.
Description
Technical Field
The utility model relates to the technical field of sewage treatment, concretely relates to biochemical sewage treatment plant.
Background
Along with the continuous development of social economy, the problem of water resource shortage is increasingly serious, water becomes an important factor restricting the social development, people pay more and more attention to the development and improvement of water treatment technology, and the discharge of chemical wastewater and biological wastewater at present can not only cause great pollution to the environment, but also pose great threat to the health of human bodies.
The existing sewage treatment device is inconvenient to treat impurities in the box body when in use and easy to cause blockage for a long time, so that a biochemical sewage treatment device is provided to solve the problem.
Disclosure of Invention
The utility model provides a biochemical sewage treatment device to above-mentioned problem, solves serious occupation space, causes the problem of jam for a long time easily.
The technical scheme of the utility model is that: a biochemical sewage treatment device comprises a box body, a power supply, a waterproof bactericidal lamp, a first water pump, a second water pump and a third water pump; an aeration zone, a sedimentation zone, a sewage treatment zone, a power zone and a purification zone are sequentially arranged in the box body from top to bottom;
the left side of the top of the box body is provided with a sewage inlet which is communicated with an aeration zone, a plurality of baffles are arranged in the aeration zone, and the right side of the first baffle is provided with an aeration port;
a slag discharge port is formed in the right side of the settling zone, a first water supply pipe is arranged on the left side of the settling zone, and the first water supply pipe is connected with the settling zone and a sewage treatment zone below the settling zone;
the sewage treatment area comprises a biological sewage treatment area and a chemical sewage treatment area, a first filter plate is arranged between the biological sewage treatment area and the chemical sewage treatment area, a first water pump and a second water pump are respectively arranged on two sides of the first filter plate, and the first water pump and the second water pump are connected with the aeration area through pipelines; a first feeding hole is formed in the box body on the left side of the biological sewage treatment area; a second feeding hole is formed in the box body on the right side of the chemical sewage treatment area, a second water supply pipe is arranged below the second feeding hole, and the second water supply pipe is connected with the chemical sewage treatment area and the purification area;
a third water pump is arranged in the purification area and is connected with the aeration area through a pipeline; a second filter plate is arranged on the left side of the third water pump, a third filter plate is arranged on the left side of the second filter plate, and a waterproof bactericidal lamp is arranged above the left side of the third filter plate; a water outlet is formed in the bottom of the box body at the left side of the third filtering plate;
the power area is provided with a power supply, and the power supply is electrically connected with the first water pump, the second water pump, the third water pump and the waterproof bactericidal lamp.
Furthermore, the first end of the baffle plate at the top end is connected to the left side wall of the box body, a first gap is transversely reserved between the second end and the right side wall of the box body, and the aeration port is arranged in the first gap; the first end of the baffle at the bottom end is connected to the left side wall of the box body, and a second gap is transversely reserved between the second end and the right side wall of the box body; the second end of one of the two adjacent baffles is connected to the right side wall of the box body, and a third gap is transversely reserved between the first end and the left side wall of the box body; the first end of the other baffle is connected to the left side wall of the box body, and a fourth gap is transversely reserved between the second end of the other baffle and the right side wall of the box body; and a fifth gap is vertically arranged between every two adjacent baffles.
Further, the position of the pipe orifice of the first water supply pipe is higher than that of the pipe orifice of the slag discharge port.
Further, the position of the nozzle of the second water feeding pipe is higher than the vertical height of the second water pump.
Furthermore, a first control valve, a second control valve, a third control valve and a fourth control valve are respectively arranged on the slag discharge port, the first water supply pipe, the second water supply pipe and the water outlet.
Furthermore, a first motor and a second motor are respectively arranged on two sides of the power supply, the first motor and the second motor are both electrically connected with the power supply, mixing drums are respectively installed at output ends of the first motor and the second motor, top ends of the two mixing drums respectively extend into the biological sewage treatment area and the chemical sewage treatment area, and sealing rings are respectively arranged between the two mixing drums and a box body at the bottom of the biological sewage treatment area and the bottom of the chemical sewage treatment area; the stirring device is characterized in that a stirring shaft is arranged in the stirring cylinder, and the stirring shaft is provided with a plurality of stirring blades.
Furthermore, the front of the box body is provided with a first observation port, a second observation port is arranged below the first observation port, and a power area operation door is arranged below the second observation port.
The utility model has the advantages that:
the biochemical sewage treatment device of the utility model is provided with an aeration zone, and how fast a baffle is arranged in the aeration zone, thereby increasing the process of sewage flowing and better dissolving oxygen or dispersing the soluble gas and volatile substances in water;
the position of the pipe orifice of the first water supply pipe is higher than that of the pipe orifice of the slag discharge port, the position of the pipe orifice of the second water supply pipe is higher than the vertical height of the second water pump, so that sedimentation is facilitated and the pipe orifice is not easy to block, and in addition, the first water pump, the second water pump and the third water pump are all connected with an aeration area through pipelines, so that sludge is further filtered and precipitated for the second time;
a first filter plate is arranged between the biological sewage treatment area and the chemical sewage treatment area, the first filter plate plays roles in isolation and filtration, and biological treatment and chemical treatment can be carried out simultaneously; the utility model discloses simple structure, convenient operation, occupation space is little, is difficult for blocking up the device, can effectively handle biochemical sewage, is suitable for the popularization.
In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification.
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the installation of the sewage inlet of the utility model.
Reference numerals:
1 is an aeration zone, 2 is a sedimentation zone, 3 is a sewage treatment zone, 4 is a power zone, 5 is a purification zone, and 6 is a box body.
101 is a sewage inlet, 102 is a baffle, 103 is an aeration port, 201 is a first control valve, 202 is a first water supply pipe, 203 is a slag discharge port, 204 is a second control valve, 301 is a first filter plate, 31 is a biological sewage treatment zone, 32 is a chemical sewage treatment zone, 311 is a first water pump, 312 is a first feed hole, 321 is a second water pump, 322 is a second feed hole, 323 is a second water supply pipe, 324 is a third control valve, 41 is a first motor, 42 is a power supply, 43 is a second motor, 44 is a stirring drum, 45 is a stirring shaft, 46 is a stirring blade, 47 is a sealing ring, 501 is a third water pump, 502 is a second filter plate, 503 is a third filter plate, 504 is a waterproof germicidal lamp, 505 is a water outlet, 506 is a fourth control valve, 601 is a first observation port, 602 is a second observation port, and 603 is a power zone operation door.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1 to 2, a biochemical sewage treatment apparatus includes a tank 6, a power supply 42, a waterproof germicidal lamp 504, a first water pump 311, a second water pump 321, and a third water pump 501; an aeration zone 1, a sedimentation zone 2, a sewage treatment zone 3, a power zone 4 and a purification zone 5 are sequentially arranged in the box body 6 from top to bottom, and all the zones are separated by a partition board;
a sewage inlet 101 is formed in the left side of the top of the box body 6, the sewage inlet 101 maintains sewage supply, the sewage inlet 101 is communicated with the aeration zone 1, a plurality of baffles 102 are arranged in the aeration zone 1, an aeration port 103 is formed in the right side of the first baffle 102, and an external blast aerator is connected to the aeration port 103, so that sufficient dissolved oxygen is obtained in a water body, and dissolved gas and volatile substances in water are dissolved or dispersed;
a slag discharge port 203 is formed in the right side of the settling zone 2, sediment at the bottom of the settling zone is discharged through the slag discharge port 203, a first water supply pipe 202 is arranged on the left side of the settling zone 2, the settling zone 2 and a sewage treatment zone 3 below the settling zone are connected through the first water supply pipe 202, and supernatant of the settling zone is led to the sewage treatment zone below the settling zone for further treatment;
the sewage treatment zone 3 comprises a biological sewage treatment zone 31 and a chemical sewage treatment zone 32, a first filter plate 301 is arranged between the biological sewage treatment zone 31 and the chemical sewage treatment zone 32, the first filter plate 301 plays roles of isolation and filtration, a first water pump 311 and a second water pump 321 are respectively arranged on two sides of the first filter plate 301, the first water pump 311 and the second water pump 321 are connected with the aeration zone 1 through pipelines, the first water pump 311 discharges the sediment at the bottom of the biological sewage treatment zone 31 to the aeration zone 1 again through the pipelines, and the second water pump 321 discharges the sediment at the bottom of the chemical sewage treatment zone 32 to the aeration zone 1 again through the pipelines; a first feeding hole 312 is arranged on the box body 6 at the left side of the biological sewage treatment area 31, and biological treatment agents are put into the first feeding hole 312; a second feeding hole 322 is formed in the box body 6 on the right side of the chemical sewage treatment area 32, chemical treatment agents are put into the second feeding hole 322, a second water supply pipe 323 is arranged below the second feeding hole 322, and the second water supply pipe 323 is connected with the chemical sewage treatment area 32 and the purification area 5;
a third water pump 501 is arranged in the purification area 5, sediment in the purification area is pumped to the aeration area 1 by the third water pump 501, a second filter plate 502 is arranged on the left side of the third water pump 501, the second filter plate 502 further filters the sediment, a third filter plate 503 is arranged on the left side of the second filter plate 502, a waterproof germicidal lamp 504 is arranged above the third filter plate 503, and the waterproof germicidal lamp 504 can treat microorganisms in water and can be purchased on an e-commerce platform; a water outlet 505 is arranged at the bottom of the box body 6 on the left side of the third filter plate 503, and the purified water is discharged from the water outlet 505;
the power area 4 is provided with a power supply 42, and the power supply 42 is electrically connected with the first water pump 311, the second water pump 321, the third water pump 501 and the waterproof bactericidal lamp 504 to maintain the kinetic energy of the waterproof bactericidal lamp;
the first end of the baffle plate 102 at the top end is connected with the left side wall of the box body 6, the second end and the right side wall of the box body 6 transversely leave a first gap, and the aeration port 103 is arranged in the first gap; the first end of the baffle plate 102 at the bottom end is connected to the left side wall of the box body 6, and a second gap is transversely reserved between the second end and the right side wall of the box body 6; the second end of one baffle plate 102 of the two adjacent baffle plates 102 is connected to the right side wall of the box body 6, and a third gap is transversely reserved between the first end and the left side wall of the box body 6; the first end of the other baffle plate 102 is connected to the left side wall of the box body 6, and a fourth gap is transversely reserved between the second end of the other baffle plate and the right side wall of the box body 6; a fifth gap is vertically arranged between two adjacent baffles 102, and each baffle increases the process of an aeration zone, so that dissolved gas and volatile substances in water can be better dissolved or dispersed;
the position of the pipe orifice of the first water supply pipe 202 is higher than that of the slag discharge port 203, and the position of the pipe orifice of the second water supply pipe 323 is higher than the vertical height of the second water pump 321, so that the sedimentation is convenient and the pipe orifice is not easy to block;
a first control valve 201, a second control valve 204, a third control valve 324 and a fourth control valve 506 are respectively arranged on the slag discharge port 203, the first water delivery pipe 202, the second water delivery pipe 323 and the water outlet 505, and each control valve controls the circulation of a pipeline at a corresponding position;
a first motor 41 and a second motor 43 are respectively arranged on two sides of a power supply 42, the first motor 41 and the second motor 43 are electrically connected with the power supply 42, mixing drums 44 are respectively arranged at output ends of the first motor 41 and the second motor 43, top ends of the two mixing drums 44 respectively extend into the biological sewage treatment area 31 and the chemical sewage treatment area 32, sealing rings 47 are respectively arranged between the two mixing drums 44 and a box body 7 at the bottoms of the biological sewage treatment area 31 and the chemical sewage treatment area 32, and the sealing rings 47 are used for maintaining sealing; a stirring shaft 45 is arranged in the stirring cylinder 44, the stirring shaft 45 is provided with a plurality of stirring blades 46, and the first motor 41 and the second motor 43 respectively stir the biological sewage treatment area 31 and the chemical sewage treatment area 32 to accelerate drug reaction and flocculation;
the front surface of the box body 6 is provided with a first observation port 601, a second observation port 602 is arranged below the first observation port 601, a power area operation door 603 is arranged below the second observation port 602, and the first observation port 601 and the second observation port 602 are convenient for observing the sewage treatment condition and can be further operated according to the condition; the power zone operating door 603 facilitates operation of the internal devices.
The utility model discloses a use method:
the biochemical sewage treatment device of the utility model, before the device is opened, the opening and closing states of the valves are checked, the first control valve 201, the third control valve 324 and the fourth control valve 506 are opened, and the second control valve 204 is closed; adding medicines to the biological sewage treatment area 31 and the chemical sewage treatment area 32 through the first feeding hole 312 and the second feeding hole 322 respectively; turning on the power supply 42, checking the operation conditions of the first water pump 311, the second water pump 321, the third water pump 501, the first motor 41, the second motor 43 and the waterproof germicidal lamp 504, and starting to switch on the sewage to enable the sewage to flow into the sewage inlet 101;
aeration openings in the aeration area 1 aerate sewage, the used external blast aeration machines can be obtained in the market, the sewage flows to the sedimentation area 2 from each baffle, partial substances in the sewage are precipitated to the bottom of the sedimentation area 2, supernatant liquid flows into the biological sewage treatment area 31 from the first water supply pipe 202, the first motor 41 runs and accelerates the reaction of the sewage and medicines under the stirring action, and the bottom flocculate is pumped to the aeration area 1 by the first water pump 311; the biologically treated sewage flows from the first filter plate 301 to the chemical sewage treatment zone 32, the second motor 43 operates to accelerate the reaction of the sewage and the drugs by the stirring action, and the bottom flocculate is pumped to the aeration zone 1 by the second water pump 321; the treated sewage flows to the purification area 5 from the second water supply pipe 323, the water continues to flow from the second filter plate 502, part of flocculate is deposited at the bottom and is conveyed to the aeration area 1 through the third water pump 501; the water continues to flow and is further filtered by the third filter plate 503, and the filtered water is sterilized under the action of the waterproof sterilizing lamp 504 and then is discharged from the water outlet 505;
after the treatment is finished, the water inlet of the sewage inlet 101 is stopped, then the first control valve 201, the third control valve 324 and the fourth control valve 506 are closed, after the first water pump 311, the second water pump 321 and the third water pump 501 deliver the residual water in each zone to the aeration zone 1, the power supply 42 is closed, the second control valve 204 is opened, and the residual sediment is discharged from the slag discharge port 203.
The biochemical sewage treatment device of the utility model is provided with an aeration zone, and how fast a baffle is arranged in the aeration zone, thereby increasing the process of sewage flowing and better dissolving oxygen or dispersing the soluble gas and volatile substances in water;
the position of the pipe orifice of the first water supply pipe is higher than that of the pipe orifice of the slag discharge port, the position of the pipe orifice of the second water supply pipe is higher than the vertical height of the second water pump, so that sedimentation is facilitated and the pipe orifice is not easy to block, and in addition, the first water pump, the second water pump and the third water pump are all connected with an aeration area through pipelines, so that sludge is further filtered and precipitated for the second time;
a first filter plate is arranged between the biological sewage treatment area and the chemical sewage treatment area, the first filter plate plays roles in isolation and filtration, and biological treatment and chemical treatment can be carried out simultaneously; the utility model discloses simple structure, convenient operation, occupation space is little, is difficult for blocking up the device, can effectively handle biochemical sewage, is suitable for the popularization.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (7)
1. A biochemical sewage treatment device is characterized by comprising a box body (6), a power supply (42), a waterproof bactericidal lamp (504), a first water pump (311), a second water pump (321) and a third water pump (501); an aeration zone (1), a sedimentation zone (2), a sewage treatment zone (3), a power zone (4) and a purification zone (5) are sequentially arranged in the box body (6) from top to bottom;
a sewage inlet (101) is formed in the left side of the top of the box body (6), the sewage inlet (101) is communicated with the aeration zone (1), a plurality of baffles (102) are arranged in the aeration zone (1), and an aeration opening (103) is formed in the right side of the first baffle (102);
a slag discharge port (203) is formed in the right side of the settling zone (2), a first water supply pipe (202) is arranged on the left side of the settling zone (2), and the first water supply pipe (202) is connected with the settling zone (2) and a sewage treatment zone (3) below the settling zone;
the sewage treatment area (3) comprises a biological sewage treatment area (31) and a chemical sewage treatment area (32), a first filter plate (301) is arranged between the biological sewage treatment area (31) and the chemical sewage treatment area (32), a first water pump (311) and a second water pump (321) are respectively arranged on two sides of the first filter plate (301), and the first water pump (311) and the second water pump (321) are connected with the aeration area (1) through pipelines; a first feeding hole (312) is formed in the box body (6) on the left side of the biological sewage treatment area (31); a second feeding hole (322) is formed in a box body (6) on the right side of the chemical sewage treatment area (32), a second water supply pipe (323) is arranged below the second feeding hole (322), and the second water supply pipe (323) is connected with the chemical sewage treatment area (32) and the purification area (5);
a third water pump (501) is arranged in the purification area (5), and the third water pump (501) is connected with the aeration area (1) through a pipeline; a second filter plate (502) is arranged on the left side of the third water pump (501), a third filter plate (503) is arranged on the left side of the second filter plate (502), and a waterproof bactericidal lamp (504) is arranged above the left side of the third filter plate (503); a water outlet (505) is formed in the bottom of the box body (6) on the left side of the third filter plate (503);
the power zone (4) is provided with a power supply (42), and the power supply (42) is electrically connected with the first water pump (311), the second water pump (321), the third water pump (501) and the waterproof bactericidal lamp (504).
2. The biochemical sewage treatment device according to claim 1, wherein the baffle plate (102) at the top end has a first end connected to the left side wall of the tank body (6) and a second end leaving a first gap with the right side wall of the tank body (6) in the transverse direction, and the aeration port (103) is disposed in the first gap; the first end of the baffle (102) at the bottom end is connected to the left side wall of the box body (6), and a second gap is transversely reserved between the second end and the right side wall of the box body (6); the second end of one baffle (102) of the two adjacent baffles (102) is connected to the right side wall of the box body (6), and a third gap is transversely reserved between the first end and the left side wall of the box body (6); the first end of the other baffle (102) is connected to the left side wall of the box body (6), and a fourth gap is transversely reserved between the second end of the other baffle and the right side wall of the box body (6); a fifth gap is vertically arranged between every two adjacent baffles (102).
3. The biochemical sewage treatment apparatus according to claim 1, wherein the first water supply pipe (202) has a pipe orifice position higher than that of the slag discharge port (203).
4. The biochemical sewage treatment apparatus according to claim 1, wherein the second water supply pipe (323) has a pipe opening positioned higher than the vertical height of the second water pump (321).
5. The biochemical sewage treatment device according to claim 1, wherein a first control valve (201), a second control valve (204), a third control valve (324) and a fourth control valve (506) are respectively arranged on the slag discharge port (203), the first water supply pipe (202), the second water supply pipe (323) and the water outlet (505).
6. The biochemical sewage treatment device according to claim 1, wherein a first motor (41) and a second motor (43) are respectively disposed at two sides of the power supply (42), the first motor (41) and the second motor (43) are electrically connected to the power supply (42), mixing drums (44) are respectively installed at output ends of the first motor (41) and the second motor (43), top ends of the two mixing drums (44) respectively extend into the biological sewage treatment region (31) and the chemical sewage treatment region (32), and a sealing ring (47) is disposed between each of the two mixing drums (44) and a tank body (6) at the bottom of the biological sewage treatment region (31) and the chemical sewage treatment region (32); a stirring shaft (45) is arranged in the stirring cylinder (44), and a plurality of stirring blades (46) are arranged on the stirring shaft (45).
7. The biochemical sewage treatment device according to claim 1, wherein the tank body (6) is provided with a first observation port (601) on the front surface, a second observation port (602) is arranged below the first observation port (601), and a power zone operation door (603) is arranged below the second observation port (602).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121031707.0U CN214829782U (en) | 2021-05-14 | 2021-05-14 | Biochemical sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121031707.0U CN214829782U (en) | 2021-05-14 | 2021-05-14 | Biochemical sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214829782U true CN214829782U (en) | 2021-11-23 |
Family
ID=78774123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121031707.0U Expired - Fee Related CN214829782U (en) | 2021-05-14 | 2021-05-14 | Biochemical sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214829782U (en) |
-
2021
- 2021-05-14 CN CN202121031707.0U patent/CN214829782U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211123 |
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| CF01 | Termination of patent right due to non-payment of annual fee |