CN211226659U - Coating wastewater quality-based treatment system - Google Patents
Coating wastewater quality-based treatment system Download PDFInfo
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- CN211226659U CN211226659U CN201921758449.9U CN201921758449U CN211226659U CN 211226659 U CN211226659 U CN 211226659U CN 201921758449 U CN201921758449 U CN 201921758449U CN 211226659 U CN211226659 U CN 211226659U
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Abstract
The utility model discloses a coating wastewater quality-divided treatment system, wherein the waste liquid in a coating workshop enters a waste liquid treatment system which comprises a waste liquid collecting tank, an adjusting tank, a sedimentation tank, an intermediate water tank, a filter tank and a clean water tank which are connected in sequence, and the filter tank is connected with a sludge tank; waste gas of the coating workshop enters a waste gas treatment system, and the waste gas treatment system comprises a waste gas collecting cover, a gas washing tower, a dehumidifier, an activated carbon adsorption device and a chimney which are sequentially connected. The utility model discloses carry out branch matter to application waste water and handle, not only handle its waste liquid, also handle its waste gas.
Description
Technical Field
The utility model relates to an environmental protection field especially relates to an application waste water divides matter processing system.
Background
At present, a quality-divided treatment system designed for coating wastewater is also lacked.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: to prior art's not enough and defect, the utility model provides a coating waste water divides matter processing system carries out branch matter to coating waste water and handles, not only handles its waste liquid, also handles its waste gas.
The technical scheme is as follows: the utility model discloses a coating waste water divides matter processing system, its characterized in that: waste liquid in a coating workshop enters a waste liquid treatment system, and the waste liquid treatment system comprises a waste liquid collecting tank, an adjusting tank, a sedimentation tank, an intermediate water tank, a filter tank and a clean water tank which are connected in sequence, and the filter tank is connected with a sludge tank; waste gas of the coating workshop enters a waste gas treatment system, and the waste gas treatment system comprises a waste gas collecting cover, a gas washing tower, a dehumidifier, an activated carbon adsorption device and a chimney which are sequentially connected;
the filter tank comprises a tank body, a filter chamber is arranged in the tank body, and a water distributor, a fiber ball layer, a filter plate and a water collector are sequentially arranged in the filter chamber from top to bottom; the water distributor is connected with an external water inlet pipe; the top of the water collector is provided with a water collecting pipe, the bottom of the water collector is provided with a water outlet pipe, and the water outlet pipe extends out of the tank body; the top of the tank body is provided with a motor, the bottom of the motor is provided with a transmission shaft penetrating through the tank body, and the bottom of the transmission shaft is provided with blades; the paddle is positioned in the fiber ball layer;
the bottom of the transmission shaft is provided with an annular groove, and the inner surface of the groove is provided with an anti-skid thread layer; the middle part of the paddle is provided with an inward-sunken inner hoop, the end parts of the two ends of the inner hoop are provided with threaded holes, and the inner surface of the inner hoop is provided with an anti-skid thread layer; the outside of the inner hoop is correspondingly provided with the outer hoop, the inner surface of the outer hoop is provided with an anti-skidding thread layer, the end parts of the two ends of the outer hoop are provided with screw holes, the screw holes of the inner hoop and the screw holes of the outer hoop are correspondingly arranged, the inner hoop and the outer hoop are connected through bolts penetrating the corresponding screw holes and the screw holes, and the inner hoop and the outer hoop are located in the grooves.
Wherein, the bottom of the tank body is provided with an emptying pipe and the emptying pipe is provided with a valve.
Wherein, the vertical cross-sectional shape of the paddle is rectangular, square, oval or circular.
The anti-skid thread layer on the inner surface of the groove is a rubber thread layer.
The anti-skid thread layers on the inner surfaces of the inner hoop and the outer hoop are rubber thread layers.
Has the advantages that: compared with the prior art, the utility model has the following apparent advantage: the utility model discloses carry out branch matter to application waste water and handle, not only handle its waste liquid, also handle its waste gas. And simultaneously, the utility model provides a brand-new design filter tank.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a canister of the present invention;
FIG. 3 is a schematic structural view of a transmission shaft of the filter tank of the present invention;
FIG. 4 is a schematic diagram of the cross-sectional structure of the stirring paddle of the filtering tank of the present invention;
FIG. 5 is a schematic view of the stirring blade of the filtering tank of the present invention without an external hoop;
FIG. 6 is a schematic view of the front view of the stirring blade of the filtering tank of the present invention;
in the figure, 1 is a tank body, 2 is a filter chamber, 3 is a fiber ball layer, 4 is a filter plate, 5 is a water distributor, 6 is a water collecting pipe, 7 is a water collector, 8 is a water outlet pipe, 9 is an emptying pipe, 10 is a motor, 11 is a transmission shaft, 12 is a stirring paddle, 13 is a groove, 14 is an external hoop, 15 is an internal hoop, 16 is a bolt, and 17 is a threaded hole.
Detailed Description
The technical solution of the present invention will be further described with reference to the accompanying drawings and the detailed description.
The utility model discloses a coating waste water divides matter processing system, its characterized in that: waste liquid in a coating workshop enters a waste liquid treatment system, and the waste liquid treatment system comprises a waste liquid collecting tank, an adjusting tank, a sedimentation tank, an intermediate water tank, a filter tank and a clean water tank which are connected in sequence, and the filter tank is connected with a sludge tank; waste gas of the coating workshop enters a waste gas treatment system, and the waste gas treatment system comprises a waste gas collecting cover, a gas washing tower, a dehumidifier, an activated carbon adsorption device and a chimney which are sequentially connected; the filtering tank comprises a tank body 1, a filtering chamber 2 is arranged in the tank body 1, and a water distributor 5, a fiber ball layer 3, a filtering plate 4 and a water collector 7 are sequentially arranged in the filtering chamber 2 from top to bottom; the water distributor 5 is connected with an external water inlet pipe; the top of the water collector 7 is provided with a water collecting pipe 6, the bottom of the water collector is provided with a water outlet pipe 8, and the water outlet pipe 8 extends out of the tank body 1; the top of the tank body 1 is provided with a motor 10, the bottom of the motor 10 is provided with a transmission shaft 11 penetrating through the tank body 1, and the bottom of the transmission shaft 11 is provided with a blade 12; the paddle 12 is positioned in the fiber ball layer 3; the bottom of the transmission shaft 11 is provided with an annular groove 13, and the inner surface of the groove 13 is provided with an anti-skid thread layer; an inward-sunken inner hoop 15 is arranged in the middle of the paddle 12, threaded holes 17 are formed in the end parts of the two ends of the inner hoop 15, and an anti-skid thread layer is arranged on the inner surface of the inner hoop 15; the outer hoop 14 is correspondingly arranged outside the inner hoop 15, an anti-skid thread layer is arranged on the inner surface of the outer hoop 14, screw holes are formed in the two end ends of the outer hoop 14, the threaded holes 17 of the inner hoop 15 and the threaded holes of the outer hoop 14 are correspondingly arranged, the inner hoop 15 and the outer hoop 14 are connected through bolts 16 penetrating the corresponding threaded holes 17 and the threaded holes, and the inner hoop 15 and the outer hoop 14 are located in the groove 13. Wherein, the bottom of the tank body 1 is provided with an emptying pipe 9 and the emptying pipe 9 is provided with a valve. The vertical cross-sectional shape of the blade 12 is rectangular, square, oval or circular. The anti-skid thread layer on the inner surface of the groove 13 is a rubber thread layer. The anti-slip thread layers on the inner surfaces of the inner hoop 15 and the outer hoop 14 are rubber thread layers.
During the use, the waste liquid in painting workshop gets into the waste liquid collecting tank and carries out centralized processing, at first gets into the equalizing basin and carries out pH regulation, then gets into the sedimentation tank and precipitate, and the supernatant fluid after the sediment gets into middle pond and then gets into the filter tank and carry out filtration operation, and the filter residue gets into sludge impoundment centralized processing, and filtrating gets into the clean water basin. Waste gas in the coating workshop is collected through the waste gas collecting cover, then enters the gas washing tower to be washed gas, and the gas after washing gas enters the dehumidifier to be dehumidified, and enters the activated carbon adsorption device to be adsorbed, and then is discharged through the chimney. By adopting the design, the coating wastewater is subjected to quality-divided treatment, and not only the waste liquid but also the waste gas is treated.
When the filtering tank is used, water reaches the water distributor 5 through the external water inlet pipe, the water is uniformly discharged, enters the fiber ball layer 3, is filtered by the filter plate 4 under the filtering action of the fiber balls, reaches the water collector 7 at the bottom of the filtering chamber 2, is collected through the water collecting pipe 6, and is discharged from the water outlet pipe 8 to be filtered.
After the operation for a period of time, the fiber balls are full of impurities and need to be backwashed, the motor 10 is turned on during the backwashing, the paddle 12 at the bottom of the motor is driven to rotate through the transmission shaft 11, the fiber balls are scattered and cleaned, and the impurities are removed. The utility model discloses set up paddle 12 in fibre ball layer 3, it is more thorough to the stirring of fibre ball.
When the installation paddle 12 needs to be installed or replaced, the paddle 12 is placed in the annular groove 13 in the bottom of the transmission shaft 11, the inner hoop 15 which is recessed inwards is arranged in the middle of the paddle 13, the inner hoop 15 is located in the groove 13, then the outer hoop 14 is installed, the outer hoop 14 is also located in the groove 13, the threaded hole 17 of the inner hoop 15 corresponds to the threaded hole of the outer hoop 14, the inner hoop 15 is connected with the outer hoop 14 through the bolt 16 which penetrates through the corresponding threaded hole 17 and the threaded hole, and the transmission shaft 11 and the paddle 12 are further connected.
Claims (5)
1. Coating waste water divides matter processing system, its characterized in that: waste liquid in a coating workshop enters a waste liquid treatment system, and the waste liquid treatment system comprises a waste liquid collecting tank, an adjusting tank, a sedimentation tank, an intermediate water tank, a filter tank and a clean water tank which are connected in sequence, and the filter tank is connected with a sludge tank; waste gas of the coating workshop enters a waste gas treatment system, and the waste gas treatment system comprises a waste gas collecting cover, a gas washing tower, a dehumidifier, an activated carbon adsorption device and a chimney which are sequentially connected;
the filter tank comprises a tank body (1), a filter chamber (2) is arranged in the tank body (1), and a water distributor (5), a fiber ball layer (3), a filter plate (4) and a water collector (7) are sequentially arranged in the filter chamber (2) from top to bottom; the water distributor (5) is connected with an external water inlet pipe; the top of the water collector (7) is provided with a water collecting pipe (6), the bottom of the water collector is provided with a water outlet pipe (8), and the water outlet pipe (8) extends out of the tank body (1); the top of the tank body (1) is provided with a motor (10), the bottom of the motor (10) is provided with a transmission shaft (11) penetrating through the tank body (1), and the bottom of the transmission shaft (11) is provided with a blade (12); the paddle (12) is positioned in the fiber ball layer (3);
an annular groove (13) is formed in the bottom of the transmission shaft (11), and an anti-skid thread layer is arranged on the inner surface of the groove (13); the middle part of the paddle (12) is provided with an inward sunken inner hoop (15), the end parts of the two ends of the inner hoop (15) are provided with threaded holes (17), and the inner surface of the inner hoop (15) is provided with an anti-skidding thread layer; the anti-skidding type anti-skidding hoop is characterized in that an outer hoop (14) is correspondingly arranged outside the inner hoop (15), an anti-skidding thread layer is arranged on the inner surface of the outer hoop (14), screw holes are formed in the end portions of the two ends of the outer hoop (14), a threaded hole (17) of the inner hoop (15) is correspondingly formed in the threaded hole of the outer hoop (14), the inner hoop (15) is connected with the outer hoop (14) through a bolt (16) penetrating through the corresponding threaded hole (17) and the threaded hole, and the inner hoop (15) and the outer hoop (14) are located in the groove (13).
2. The coating wastewater quality-divided treatment system according to claim 1, characterized in that: the bottom of the tank body (1) is provided with an emptying pipe (9) and the emptying pipe (9) is provided with a valve.
3. The coating wastewater quality-divided treatment system according to claim 1, characterized in that: the vertical section of the blade (12) is rectangular, square, oval or circular.
4. The coating wastewater quality-divided treatment system according to claim 1, characterized in that: the anti-skid thread layer on the inner surface of the groove (13) is a rubber thread layer.
5. The coating wastewater quality-divided treatment system according to claim 1, characterized in that: the anti-skid thread layers on the inner surfaces of the inner hoop (15) and the outer hoop (14) are rubber thread layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921758449.9U CN211226659U (en) | 2019-10-21 | 2019-10-21 | Coating wastewater quality-based treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921758449.9U CN211226659U (en) | 2019-10-21 | 2019-10-21 | Coating wastewater quality-based treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211226659U true CN211226659U (en) | 2020-08-11 |
Family
ID=71926155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921758449.9U Active CN211226659U (en) | 2019-10-21 | 2019-10-21 | Coating wastewater quality-based treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211226659U (en) |
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2019
- 2019-10-21 CN CN201921758449.9U patent/CN211226659U/en active Active
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