CN210915490U - Coating production wastewater treatment device - Google Patents
Coating production wastewater treatment device Download PDFInfo
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- CN210915490U CN210915490U CN201921035673.5U CN201921035673U CN210915490U CN 210915490 U CN210915490 U CN 210915490U CN 201921035673 U CN201921035673 U CN 201921035673U CN 210915490 U CN210915490 U CN 210915490U
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- gas pipeline
- stirring shaft
- stirring
- wastewater treatment
- shaft
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
The utility model relates to a coating production wastewater treatment technical field is a coating production wastewater treatment device, including the cell body, the roots blower, cartridge type seal chamber, admission line and aeration pipe, coaxial (mixing) shaft and the annular gas pipeline of being provided with in the cartridge type seal chamber, the vertical setting of (mixing) shaft and suit are inboard in the annular gas pipeline, be equipped with drive vane on the (mixing) shaft of corresponding annular gas pipeline inboard position, be equipped with on the annular gas pipeline inboard and pass through to the rotatory gas nozzle of drive vane blowout gas drive (mixing) shaft, be equipped with the stirring subassembly on the (mixing) shaft, the cell body bottom is equipped with the aeration pipe, the aeration pipe is linked together through gas pipeline and cartridge type seal chamber. The utility model has the advantages of reasonable and compact structure, convenient to use, it is rotatory through the gas jet drive blade who erupts from gas nozzle, and then drives the stirring subassembly rotation for more even, thorough that oxygen and waste water mix has the effectual characteristics of aeration.
Description
Technical Field
The utility model relates to a coating waste water treatment technical field is a coating waste water treatment device.
Background
The paint is prepared by mainly using resin or oil or emulsion, adding various pigments, fillers and corresponding auxiliaries as required and using an organic solvent or water, wherein the production of the paint mostly relates to resin synthesis, uses various chemical raw materials such as the organic solvent, the auxiliaries and the like, and simultaneously contains a large amount of various high-molecular organic compounds used as a thickening agent and a dispersing agent, so that the discharge of industrial wastewater is inevitable in the production process, an oxidation pond treatment link is generally required when the production wastewater is treated, however, the existing oxidation pond has the phenomenon of uneven and thorough mixing of oxygen and wastewater, the aeration effect is poor, the working efficiency of facultative aerobe is reduced, and the wastewater treatment effect is influenced.
Disclosure of Invention
The utility model provides a coating waste water treatment device has overcome above-mentioned prior art not enough, and it can effectively solve the poor problem of aeration effect that current oxidation pond exists.
The technical scheme of the utility model is realized through following measure: a paint production wastewater treatment device comprises a tank body, a Roots blower, a cylindrical sealed bin, an air inlet pipeline and an aeration pipe, wherein a water inlet is arranged on the left side of the tank body, a water outlet is arranged on the right side of the tank body, the cylindrical sealed bin is arranged above the tank body, a stirring shaft and an annular gas pipeline are coaxially arranged in the cylindrical sealed bin, the stirring shaft is vertically arranged and sleeved on the inner side of the annular gas pipeline, a mounting hole is arranged on the bottom wall of the cylindrical sealed bin, a bearing is arranged in the mounting hole, the stirring shaft is sleeved in the bearing, one end of the air inlet pipeline is communicated with an air compression device, the other end of the air inlet pipeline penetrates through the side wall of the cylindrical sealed bin and is communicated with the annular gas pipeline, the other end of the annular gas pipeline is sealed, a driving blade is arranged on the stirring shaft corresponding to the inner, the stirring shaft is provided with a stirring component, the bottom of the tank body is provided with an aeration pipe, and the aeration pipe is communicated with the cylindrical sealed bin through a gas pipeline.
The following are further optimization or/and improvement of the technical scheme of the utility model:
the stirring shaft can be uniformly provided with four plate-shaped driving blades at intervals in the circumferential direction, four gas nozzles horizontally arranged are uniformly arranged on the inner side wall of the annular gas pipeline at intervals in the circumferential direction, the four gas nozzles are inclined towards the clockwise direction or the anticlockwise direction, and the spraying directions of the four gas nozzles are circumscribed on the same circumference.
The four gas nozzles and the four driving blades can incline clockwise, and the gas pipeline is communicated with the top of the cylindrical sealing bin.
The stirring assembly can comprise two horizontal stirring rods which are respectively arranged at the bottom end and the middle part of the stirring shaft, four vertical stirring rods are arranged on each horizontal stirring rod, and two sides of the stirring shaft are respectively arranged on the four vertical stirring rods.
Each vertical stirring rod can be provided with a plurality of fluid channels distributed in the vertical direction, all the fluid channels are obliquely arranged, and the oblique directions of the two adjacent fluid channels are opposite.
The utility model has the advantages of reasonable and compact structure, convenient to use, it is rotatory through the gas jet drive blade who erupts from gas nozzle, and then drives the stirring subassembly rotation for more even, thorough that oxygen and waste water mix has the effectual characteristics of aeration.
Drawings
Fig. 1 is a schematic partial sectional structure view of the preferred embodiment of the present invention.
FIG. 2 is a schematic cross-sectional view at A-A of FIG. 1.
The codes in the figures are respectively: 1 is the cell body, 2 is the roots blower, 3 is the barrel type sealed storehouse, 4 is the admission line, 5 is the aeration pipe, 6 is the water inlet, 7 is the delivery port, 8 is the (mixing) shaft, 9 is annular gas pipeline, 11 is driving vane, 12 is gas nozzle, 13 is the gas pipeline, 14 is horizontal puddler, 15 is vertical puddler, 16 is fluid passage, 17 is the bracing piece.
Detailed Description
The utility model discloses do not receive the restriction of following embodiment, can be according to the utility model discloses a technical scheme and actual conditions determine concrete implementation.
In the present invention, for convenience of description, the description of the relative position relationship of the components is described according to the layout mode of the attached drawing 1 in the specification, such as: the positional relationship of front, rear, upper, lower, left, right, etc. is determined in accordance with the layout direction of the drawings of the specification.
The invention will be further described with reference to the following examples and drawings:
as shown in attached figures 1 and 2, the paint production wastewater treatment device comprises a tank body 1, a Roots blower 2, a cylindrical sealed bin 3, an air inlet pipeline 4 and an aeration pipe 5, wherein a water inlet 6 is arranged at the left side of the tank body 1, a water outlet 7 is arranged at the right side of the tank body 1, the cylindrical sealed bin 3 is arranged above the tank body 1, a stirring shaft 8 and an annular gas pipeline 9 are coaxially arranged in the cylindrical sealed bin 3, the stirring shaft 8 is vertically arranged and sleeved inside the annular gas pipeline 9, a mounting hole is arranged on the bottom wall of the cylindrical sealed bin 3, a bearing is arranged in the mounting hole, the stirring shaft 8 is sleeved in the bearing, one end of the air inlet pipeline 4 is communicated with an air compression device, the other end of the air inlet pipeline 4 penetrates through the side wall of the cylindrical sealed bin 3 and is communicated with the annular gas pipeline 9, the other end of the annular gas pipeline, the annular gas pipeline 9 is provided with a gas nozzle 12 on the inner side, which can drive the stirring shaft 8 to rotate by spraying gas to the driving blade 11, the stirring shaft 8 is provided with a stirring component, the bottom of the tank body 1 is provided with an aeration pipe 5, and the aeration pipe 5 is communicated with the cylinder type sealed bin 3 through a gas pipeline 13. According to the requirement, the cylinder type sealed cabin 3 is fixedly arranged above the tank body 1 through four support rods 17, the Roots blower 2, the aeration pipe 5 and the gas nozzle 12 can all adopt the prior known technology, for example, the Roots blower 2 can be a CHSR100 type fan produced by the Jinan Honghao mechanical equipment manufacturer, when in use, gas generated by the Roots blower 2 is sprayed out from the gas nozzle 12 and sprayed onto the driving blade 11 through the gas inlet pipeline 4 and the annular gas pipeline 139, and then enters the wastewater through the gas pipeline 13 and the aeration pipe 5, and the driving blade 11 can drive the stirring shaft 8 and the stirring component to rotate together under the spraying action force of the gas, so that the oxygen and the wastewater can be mixed more uniformly and thoroughly, and the aeration effect is improved.
The coating production wastewater treatment device can be further optimized or/and improved according to actual needs:
as shown in fig. 1 and 2, four plate-shaped driving blades 11 are uniformly arranged on the stirring shaft 8 at intervals in the circumferential direction, four horizontally arranged gas nozzles 12 are uniformly arranged on the inner side wall of the annular gas pipeline 139 at intervals in the circumferential direction, the four gas nozzles 12 are all inclined in the clockwise direction or the counterclockwise direction, and the spraying directions of the four gas nozzles 12 are all circumscribed on the same circumference. Whereby the driving vane 11 can be always pushed to rotate by the jet force of the gas.
As shown in fig. 1 and 2, four gas nozzles 12 and four driving vanes 11 are all inclined clockwise, and a gas pipeline 13 is communicated with the top of the cylindrical sealed bin 3. Whereby the gas is more likely to move upwards into the gas duct 13 provided at the top of the cartridge type seal cartridge 3 when the gas is sprayed onto the drive blades 11.
As shown in the attached drawing 1, the stirring assembly includes two horizontal stirring rods 14 respectively disposed at the bottom end and the middle portion of the stirring shaft 8, each group of horizontal stirring rods 14 is provided with four vertical stirring rods 15, and two of the four vertical stirring rods 15 are disposed at two sides of the stirring shaft 8. Thereby ensuring that the stirring area is wider and further being beneficial to fully mixing oxygen and waste water.
As shown in fig. 1, each vertical stirring rod 15 is provided with a plurality of fluid passages 16 distributed in the up-down direction, all the fluid passages 16 are arranged in an inclined manner, and the inclination directions of two adjacent fluid passages 16 are opposite. Because the waste water that flows out in the follow fluid passage 16 is different with the waste water velocity of flow around, and then it can collide with regional waste water around, has further promoted the flow effect of waste water, promotes the mixture of oxygen and waste water, and two adjacent fluid passage 16 slope opposite directions set up, can promote waste water up-and-down motion, further improve with the mixed effect of oxygen and waste water, promote the aeration effect.
Above technical feature constitutes the utility model discloses a best embodiment, it has stronger adaptability and best implementation effect, can increase and decrease unnecessary technical feature according to actual need, satisfies the demand of different situation.
Claims (4)
1. A paint production wastewater treatment device is characterized by comprising a tank body, a Roots blower, a cylindrical sealed bin, an air inlet pipeline and an aeration pipe, wherein a water inlet is formed in the left side of the tank body, a water outlet is formed in the right side of the tank body, the cylindrical sealed bin is installed above the tank body, a stirring shaft and an annular gas pipeline are coaxially arranged in the cylindrical sealed bin, the stirring shaft is vertically arranged and sleeved on the inner side of the annular gas pipeline, a mounting hole is formed in the bottom wall of the cylindrical sealed bin, a bearing is arranged in the mounting hole, the stirring shaft is sleeved in the bearing, one end of the air inlet pipeline is communicated with an air compression device, the other end of the air inlet pipeline penetrates through the side wall of the cylindrical sealed bin and is communicated with the annular gas pipeline, the other end of the annular gas pipeline is sealed, a driving blade is arranged on the stirring shaft corresponding to the inner, the stirring shaft is provided with a stirring component, the bottom of the tank body is provided with an aeration pipe, and the aeration pipe is communicated with the cylindrical sealed bin through a gas pipeline.
2. The coating production wastewater treatment device according to claim 1, wherein four plate-shaped driving blades are uniformly arranged on the stirring shaft at intervals in the circumferential direction, four horizontally arranged gas nozzles are uniformly arranged on the inner side wall of the annular gas pipeline at intervals in the circumferential direction, the four gas nozzles are inclined in the clockwise direction or the counterclockwise direction, and the spraying directions of the four gas nozzles are circumscribed on the same circumference.
3. The coating production wastewater treatment device according to claim 2, wherein the four gas nozzles and the four driving vanes are all inclined in a clockwise direction, and the gas pipeline is communicated with the top of the cylindrical sealed bin.
4. The coating production wastewater treatment device of claim 1, 2 or 3, wherein the stirring assembly comprises two horizontal stirring rods respectively arranged at the bottom end and the middle part of the stirring shaft, each group of horizontal stirring rods is provided with four vertical stirring rods, and every two of the four vertical stirring rods are arranged at two sides of the stirring shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921035673.5U CN210915490U (en) | 2019-07-04 | 2019-07-04 | Coating production wastewater treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921035673.5U CN210915490U (en) | 2019-07-04 | 2019-07-04 | Coating production wastewater treatment device |
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| Publication Number | Publication Date |
|---|---|
| CN210915490U true CN210915490U (en) | 2020-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921035673.5U Active CN210915490U (en) | 2019-07-04 | 2019-07-04 | Coating production wastewater treatment device |
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| CN (1) | CN210915490U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112678946A (en) * | 2020-12-24 | 2021-04-20 | 华北水利水电大学 | Self-driven rotary aeration device |
| CN113788533A (en) * | 2021-09-16 | 2021-12-14 | 江苏环川环境工程有限公司 | Self-cleaning aeration device and biochemical reaction tank |
| CN116603448A (en) * | 2023-07-17 | 2023-08-18 | 哈尔滨葵花药业有限公司 | Fermentation liquor treatment equipment for lactobacillus acidophilus culture |
-
2019
- 2019-07-04 CN CN201921035673.5U patent/CN210915490U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112678946A (en) * | 2020-12-24 | 2021-04-20 | 华北水利水电大学 | Self-driven rotary aeration device |
| CN113788533A (en) * | 2021-09-16 | 2021-12-14 | 江苏环川环境工程有限公司 | Self-cleaning aeration device and biochemical reaction tank |
| CN116603448A (en) * | 2023-07-17 | 2023-08-18 | 哈尔滨葵花药业有限公司 | Fermentation liquor treatment equipment for lactobacillus acidophilus culture |
| CN116603448B (en) * | 2023-07-17 | 2023-10-27 | 哈尔滨葵花药业有限公司 | Fermentation liquor treatment equipment for lactobacillus acidophilus culture |
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