CN210559784U - Paint sewage treatment device - Google Patents
Paint sewage treatment device Download PDFInfo
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- CN210559784U CN210559784U CN201921078028.1U CN201921078028U CN210559784U CN 210559784 U CN210559784 U CN 210559784U CN 201921078028 U CN201921078028 U CN 201921078028U CN 210559784 U CN210559784 U CN 210559784U
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- reaction chamber
- paint
- flocculation reaction
- cylindrical part
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Abstract
A paint sewage treatment device comprises a paint sewage inlet pipe, a flocculation reaction chamber, a flocculant adder, a stirring mechanism and a filtering mechanism; the paint sewage liquid inlet pipe comprises a plurality of U-shaped pipes which are sequentially connected in series, a vertical pipe is arranged at the bottom of each U-shaped pipe, a solid precipitate outlet is arranged at the bottom end of each vertical pipe, the liquid inlet end of the paint sewage liquid inlet pipe is connected with a paint sewage discharge pipeline, and the liquid outlet end of the paint sewage liquid inlet pipe is connected to the flocculation reaction chamber; a flocculating agent adder is arranged on one side of the top of the flocculation reaction chamber, a liquid feeding pipeline leading to the inside of the flocculation reaction chamber is arranged at an outlet of the flocculating agent adder, and the filtering mechanism comprises a first cylindrical part, a second cylindrical part and a third cylindrical part which are sequentially connected and provided with filter screens. The utility model discloses the advantage of device: the paint sewage is treated, the flocculant and the filtering device are utilized to purify the paint sewage, the influence of the paint sewage on the environment is effectively reduced, the design is reasonable, and the use is convenient.
Description
Technical Field
The utility model relates to a paint sewage treatment field, concretely relates to paint sewage treatment device.
Background
The paint sewage that can produce after furniture, automobile and other manufacturing enterprises 'paint spraying workshop's spray water adsorption saturation contains waste oil lacquer piece, dust particle, nondegradable suspended solid etc. in the paint sewage, and direct emission can produce adverse effect to the environment, consequently needs further treatment to paint sewage.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a paint sewage treatment device aiming at the current defects.
The utility model comprises a paint sewage inlet pipe, a flocculation reaction chamber, a flocculating agent adder, a stirring mechanism and a filtering mechanism;
the paint sewage liquid inlet pipe comprises a plurality of U-shaped pipes which are sequentially connected in series, a vertical pipe is arranged at the bottom of each U-shaped pipe, a solid precipitate outlet is formed in the bottom end of each vertical pipe, the liquid inlet end of the paint sewage liquid inlet pipe is connected with a paint sewage discharge pipeline, and the liquid outlet end of the paint sewage liquid inlet pipe is connected to the flocculation reaction chamber;
a flocculating agent adder is arranged on one side of the top of the flocculation reaction chamber, a liquid feeding pipeline leading to the inside of the flocculation reaction chamber is arranged at the outlet of the flocculating agent adder, a plurality of groups of flocculating agent liquid outlet holes are uniformly formed in the liquid feeding pipeline, and a liquid outlet is formed in the lower part of the flocculation reaction chamber; the stirring mechanism comprises a stirring motor arranged on the other side of the top of the flocculation reaction chamber and a stirring component positioned in the flocculation reaction chamber;
the filtering mechanism comprises a first cylindrical part, a second cylindrical part and a third cylindrical part which are sequentially connected, the upper part of the first cylindrical part is sealed and is provided with a liquid inlet, the liquid inlet is communicated with the liquid outlet through a pipeline, and the lower part of the first cylindrical part is provided with a first external thread; a second internal thread matched with the first external thread is arranged at the upper part of the second cylindrical part, a second external thread is arranged at the lower part of the second cylindrical part, and a first filter screen is arranged in the second cylindrical part; the upper part of the third cylinder part is provided with a third internal thread matched with the second external thread, the lower part of the third cylinder part is sealed and is provided with a liquid discharge port, and a second filter screen is arranged in the third cylinder part.
The flocculating agent adder is a dosing metering pump.
And a sealing plug is arranged at the solid precipitate outlet at the bottom end of the vertical pipe.
The liquid feeding pipeline is vertically arranged in the flocculation reaction chamber, and the bottom of the liquid feeding pipeline is inconsistent with the bottom of the flocculation reaction chamber.
The diameter of the filter screen hole of the first filter screen is larger than that of the filter screen hole of the second filter screen.
And transparent visual windows are arranged on the cylinder walls of the second cylinder part and the third cylinder part.
The number of the plurality of U-shaped pipes is two.
The utility model discloses the advantage of device: the paint sewage is treated, the flocculant and the filtering device are utilized to purify the paint sewage, the influence of the paint sewage on the environment is effectively reduced, the design is reasonable, and the use is convenient.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the structure of the filling pipe.
Fig. 3 is a schematic structural view of the filter mechanism.
Fig. 4 is a schematic view of the internal structure of the filter mechanism.
Detailed Description
As shown in the attached drawings, the utility model comprises a paint sewage inlet pipe 101, a flocculation reaction chamber 102, a flocculating agent adder 103, a stirring mechanism and a filtering mechanism;
the paint sewage liquid inlet pipe 101 comprises a plurality of U-shaped pipes 104 which are sequentially connected in series, the bottom of each U-shaped pipe 104 is provided with a vertical pipe 105, the bottom end of each vertical pipe 105 is provided with a solid precipitate outlet 106, the liquid inlet end of the paint sewage liquid inlet pipe 101 is connected with a paint sewage discharge pipeline, and the liquid outlet end of the paint sewage liquid inlet pipe 101 is connected to the flocculation reaction chamber 102;
a flocculating agent adder 103 is arranged on one side of the top of the flocculation reaction chamber 102, a liquid adding pipeline 107 leading to the inside of the flocculation reaction chamber 102 is arranged at an outlet of the flocculating agent adder 103, a plurality of groups of flocculating agent liquid outlet holes 108 are uniformly arranged on the liquid adding pipeline 107, and a liquid outlet 109 is arranged at the lower part of the flocculation reaction chamber 102; the stirring mechanism comprises a stirring motor 110 arranged at the other side of the top of the flocculation reaction chamber 102 and a stirring component 111 positioned in the flocculation reaction chamber 102;
the filtering mechanism 130 comprises a first cylindrical part 112, a second cylindrical part 113 and a third cylindrical part 114 which are connected in sequence, the upper part of the first cylindrical part 112 is sealed and is provided with a liquid inlet 115, the liquid inlet 115 is communicated with the liquid outlet 109 through a pipeline, and the lower part of the first cylindrical part 112 is provided with a first external thread 116; a second internal thread 117 matched with the first external thread 116 is arranged at the upper part of the second cylindrical part 113, a second external thread 118 is arranged at the lower part of the second cylindrical part 113, and a first filter screen 119 is arranged in the second cylindrical part 113; a third internal thread 120 adapted to the second external thread 118 is provided on the upper portion of the third cylindrical portion 114, a liquid discharge port 121 is provided on the lower portion of the third cylindrical portion 114 in a sealed manner, and a second filter 122 is provided inside the third cylindrical portion 114.
The flocculating agent adder 103 is a dosing metering pump.
A sealing plug 123 is arranged at the solid sediment outlet 106 at the bottom end of the vertical pipe 105.
The liquid feeding pipeline 107 is vertically arranged in the flocculation reaction chamber 102, and the bottom of the liquid feeding pipeline 107 is abutted against the bottom of the flocculation reaction chamber 102.
The first screen 119 has a screen hole diameter larger than that of the second screen 122.
The second cylindrical portion 113 and the third cylindrical portion 114 have a transparent viewing window 124 in the cylindrical wall.
The number of the plurality of U-shaped tubes 104 is two.
The working mode principle is as follows: the paint sewage inlet pipe 101 is conveyed into the flocculation reaction chamber 102 through a plurality of U-shaped pipes 104, solid matters in the paint sewage can be precipitated in the vertical pipe 105 in the conveying process, and a sealing plug 123 at the bottom end of the vertical pipe 105 is pulled out periodically to discharge the solid precipitates; the sewage entering the flocculation reaction chamber 102 is mixed with the flocculant solution added by the flocculant adder 103, and then is stirred by the stirring mechanism to accelerate the flocculation of the sewage, and the flocculated sewage can be discharged through a liquid outlet 109 at the lower part of the flocculation reaction chamber 102 after the flocculation is finished. The flocculated wastewater is filtered by the first and second sieves 119 and 122 provided in the second and third cylindrical sections 113 and 114 of the filtering mechanism 130, and the flocculated precipitate is separated and then taken out to be treated as solid waste. The utility model discloses handle paint sewage, utilize flocculating agent and filter equipment to purify paint sewage, effectively reduce paint sewage to the influence of environment, reasonable in design, convenient to use.
Claims (7)
1. The paint sewage treatment equipment is characterized by comprising a paint sewage inlet pipe (101), a flocculation reaction chamber (102), a flocculant adder (103), a stirring mechanism and a filtering mechanism (130);
the paint sewage liquid inlet pipe (101) comprises a plurality of U-shaped pipes (104) which are sequentially connected in series, the bottom of each U-shaped pipe (104) is provided with a vertical pipe (105), the bottom end of each vertical pipe (105) is provided with a solid precipitate outlet (106), the liquid inlet end of the paint sewage liquid inlet pipe (101) is connected with a paint sewage discharge pipeline, and the liquid outlet end of the paint sewage liquid inlet pipe (101) is connected to the flocculation reaction chamber (102);
a flocculating agent adder (103) is arranged on one side of the top of the flocculation reaction chamber (102), a liquid adding pipeline (107) leading to the inside of the flocculation reaction chamber (102) is arranged at an outlet of the flocculating agent adder (103), a plurality of groups of flocculating agent liquid outlet holes (108) are uniformly formed in the liquid adding pipeline (107), and a liquid outlet (109) is formed in the lower part of the flocculation reaction chamber (102); the stirring mechanism comprises a stirring motor (110) arranged on the other side of the top of the flocculation reaction chamber (102) and a stirring component (111) positioned in the flocculation reaction chamber (102);
the filtering mechanism (130) comprises a first cylindrical part (112), a second cylindrical part (113) and a third cylindrical part (114) which are sequentially connected, the upper part of the first cylindrical part (112) is sealed and is provided with a liquid inlet (115), the liquid inlet (115) is communicated with the liquid outlet (109) through a pipeline, and the lower part of the first cylindrical part (112) is provided with a first external thread (116); a second internal thread (117) matched with the first external thread (116) is arranged at the upper part of the second cylindrical part (113), a second external thread (118) is arranged at the lower part of the second cylindrical part (113), and a first filter screen (119) is arranged in the second cylindrical part (113); the upper part of the third cylindrical part (114) is provided with a third internal thread (120) matched with the second external thread (118), the lower part of the third cylindrical part (114) is sealed and provided with a liquid discharge port (121), and a second filter screen (122) is arranged in the third cylindrical part (114).
2. The paint wastewater treatment equipment according to claim 1, wherein the flocculant adder (103) is a dosing metering pump.
3. The paint wastewater treatment apparatus according to claim 1, wherein a sealing plug (123) is provided at the solid precipitate outlet (106) at the bottom end of the vertical pipe (105).
4. The paint sewage treatment equipment according to the claim 1, characterized in that the liquid feeding pipeline (107) is vertically arranged in the flocculation reaction chamber (102), and the bottom of the liquid feeding pipeline (107) is abutted with the bottom of the flocculation reaction chamber (102).
5. The paint wastewater treatment apparatus according to claim 1, wherein the first screen (119) has a screen hole diameter larger than that of the second screen (122).
6. The paint wastewater treatment apparatus according to claim 1, wherein the second cylindrical portion (113) and the third cylindrical portion (114) have a transparent window (124) on the wall thereof.
7. The paint wastewater treatment apparatus according to claim 1, wherein the number of the plurality of U-shaped pipes (104) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921078028.1U CN210559784U (en) | 2019-07-11 | 2019-07-11 | Paint sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921078028.1U CN210559784U (en) | 2019-07-11 | 2019-07-11 | Paint sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210559784U true CN210559784U (en) | 2020-05-19 |
Family
ID=70670285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921078028.1U Active CN210559784U (en) | 2019-07-11 | 2019-07-11 | Paint sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210559784U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117800470A (en) * | 2024-02-29 | 2024-04-02 | 山东省水利科学研究院 | Water conservancy construction sewage treatment plant |
-
2019
- 2019-07-11 CN CN201921078028.1U patent/CN210559784U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117800470A (en) * | 2024-02-29 | 2024-04-02 | 山东省水利科学研究院 | Water conservancy construction sewage treatment plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210402 Address after: 448124 no.238 Longjing Avenue, high tech Zone, Jingmen City, Hubei Province (No.19, Jingmen jiupaitong Zhongchuang space) Patentee after: JINGMEN YIXUAN SURFACE TREATMENT TECHNOLOGY Co.,Ltd. Address before: 448124 building 7, Chuangye Avenue, Duodao District, high tech Zone, Jingmen City, Hubei Province (Jusheng incubator) Patentee before: JINGMEN TUODA TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |