CN216890187U - Integrated flocculation air-flotation water purification equipment - Google Patents
Integrated flocculation air-flotation water purification equipment Download PDFInfo
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- CN216890187U CN216890187U CN202220532652.XU CN202220532652U CN216890187U CN 216890187 U CN216890187 U CN 216890187U CN 202220532652 U CN202220532652 U CN 202220532652U CN 216890187 U CN216890187 U CN 216890187U
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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
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
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Abstract
An integrated flocculation air-flotation water purification device comprises: a perforated flocculation area, a perforated water distributor, a dissolved air tank, an electric butterfly valve, a scum wiper, a travelling crane track, a dissolved air filler, a sediment filler, a sludge wiper, an electric mud valve and a water outlet flange; is characterized in that stainless steel folded plates are welded in the perforating flocculation area, and the angle of the folded plates is 45 degrees; the perforated water distributor adopts a square structure, the size of the perforated water distributor is 150mm by 150mm, and the perforated water distributor is arranged in a staggered manner from top to bottom; an electric butterfly valve is arranged on an air outlet pipe of the dissolved air tank; the scum wiper moves back and forth at a constant speed through the travelling crane track, and a scum wiper chain is made of PP (polypropylene) antioxidant materials; the sludge scraper is arranged at the bottom of the sediment filler, and the distance between the sludge scraper and the bottom of the equipment is 5 cm; the electric mud valve is connected with the bottom of the equipment through a flange; the water outlet flange is arranged above the dissolved air filler. The upper air floating area is added with dissolved air filler, and the bottom is added with precipitation filler, thus fundamentally solving the defect of poor effect of removing suspended matters and particles in water by the traditional air floating equipment.
Description
Technical Field
The utility model relates to an integrated flocculation air-flotation water purification device, in particular to a high-efficiency and energy-saving water purification device.
Background
The air floatation equipment is widely applied to the aspect of sewage treatment and mainly aims at the sewage containing oil wastewater and suspended matter angles, the air floatation equipment with more suspended matter content in the sewage has larger removal amount but lower actual removal rate; and for the water purification treatment because the raw water turbidity is lower, many air floatation equipment basically have no practical use, remove the suspended solid effect relatively poor, and the effluent often exceeds standard in the operation, the poor main reason of air floatation effect is that the mixing effect of flocculating agent and water is poor, and the raw water and flocculating agent do not fully mix just to go out water in many cases, how to improve the mixing effect, improve the scum, the elimination of collection mud is the key point of improving flocculation air floatation equipment.
An integrated flocculation air-flotation water purification device divides the device into an upper functional area and a lower functional area, the upper part is used as a reaction area of air flotation, the flocculation effect is improved by adding dissolved air seasonings, and a scum scraper walks scum at a constant speed; the bottom is as the sedimentation zone and through addding the sediment filler and increase large granule sedimentation effect, and mud scraper is at the uniform velocity walking and is scraped mud, gets rid of the system through arranging mud motorised valve, has fundamentally solved traditional air supporting equipment and has got rid of the shortcoming that aquatic suspended solid, granule effect are poor.
SUMMERY OF THE UTILITY MODEL
In view of the above situation, the present invention aims to overcome the defect of poor effect of removing suspended matters and particles in water by the traditional air floatation equipment.
The utility model provides an integrated form flocculation air supporting water purification unit which characterized in that: comprises a perforated flocculation area, a perforated water distributor, a dissolved air tank, an electric butterfly valve, a scum scraper, a travelling track, dissolved air filler, sediment filler, a sludge scraper, an electric mud valve and a water outlet flange; is characterized in that stainless steel folded plates are welded inside the perforating flocculation area, and the angle of the folded plates is 45 degrees; the perforated water distributor adopts a square structure, has the size of 150mm by 150mm and is arranged in a staggered manner from top to bottom; an electric butterfly valve is arranged on an air outlet pipe of the dissolved air tank; the scum wiper moves back and forth at a constant speed through the travelling crane track, and a scum wiper chain is made of a PP anti-oxidation material; the sludge scraper is arranged at the bottom of the sedimentation filler, and the distance between the sludge scraper and the bottom of the equipment is 5 cm; the electric mud valve is connected with the bottom of the equipment through a flange; the water outlet flange is arranged above the dissolved air filler.
The stainless steel folded plate in the perforating flocculation area is provided with a hole with the aperture of 5mm, and the round hole is distributed and covered with the whole folded plate.
The perforation water distributor is positioned at the upper and lower alignment positions of the perforation flocculation area and is welded and fixed, and the total area of the folded plate circular holes in the perforation flocculation area is equal to the total area of the direction openings of the perforation water distributor.
And a pipeline mixer is arranged on the gas outlet pipe of the dissolved gas tank, and a flocculant dosing pipe is connected to the pipeline mixer.
The air outlet pipe of the electric butterfly valve is arranged on the air pipe at the bottom of the air-dissolving filler, and the air-dissolving filler can freely rotate in water.
The motor of the scum wiper adopts IP68 to prevent water, and the speed reducer meets the requirement of the scum wiper on variable-frequency speed regulation operation.
The precipitation filler adopts an A-type PP inclined plate, side inflow water flows in, the installation height is 10cm higher than that of the device, and the overflowing flow velocity is 1 m/s.
The sludge scraper is made of friction-resistant soft rubber, and can walk forwards and backwards at a constant speed, and the walking speed can be adjusted in a variable frequency mode.
The electric mud valve is connected to a mud discharging area at the bottom of the mud scraper, and the electric mud valve is automatically opened when the mud scraper stops running.
The water outlet flange is arranged at a position 300mm above the dissolved air filler for protecting the liquid level, and the water outlet flow velocity is not more than 0.5 m/s.
Drawings
FIG. 1 is a schematic view of an integrated flocculation air-flotation water purification device
In the drawings, the components represented by the respective reference numerals are listed below: 1. the device comprises a perforation flocculation area, 2, a perforation water distributor, 3, a dissolved air tank, 4, an electric butterfly valve, 5, a scum scraper, 6, a travelling rail, 7, a dissolved air filler, 8, a sediment filler, 9, a scraper, 10, an electric mud valve, 11 and a water outlet flange.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.
As shown in figure 1, an integrated flocculation air-float water purification device is characterized in that: comprises a perforated flocculation area, a perforated water distributor, a dissolved air tank, an electric butterfly valve, a scum scraper, a travelling track, dissolved air filler, sediment filler, a sludge scraper, an electric mud valve and a water outlet flange; is characterized in that stainless steel folded plates are welded inside the perforating flocculation area, and the angle of the folded plates is 45 degrees; the perforated water distributor adopts a square structure, has the size of 150mm by 150mm and is arranged in a staggered manner from top to bottom; an electric butterfly valve is arranged on an air outlet pipe of the dissolved air tank; the scum wiper moves back and forth at a constant speed through the travelling crane track, and a scum wiper chain is made of a PP anti-oxidation material; the sludge scraper is arranged at the bottom of the sedimentation filler, and the distance between the sludge scraper and the bottom of the equipment is 5 cm; the electric mud valve is connected with the bottom of the equipment through a flange; the water outlet flange is arranged above the dissolved air filler.
The stainless steel folded plate in the perforating flocculation area is provided with a hole with the aperture of 5mm, and the round hole is distributed and covered with the whole folded plate.
The perforation water distributor is positioned at the upper and lower aligning positions of the perforation flocculation area and is welded and fixed, and the total area of the folded plate round holes in the perforation flocculation area is equal to the total area of the direction openings of the perforation water distributor.
The gas outlet pipe of the dissolved gas tank is provided with a pipeline mixer, and the flocculating agent dosing pipe is connected to the pipeline mixer.
The air outlet pipe of the electric butterfly valve is arranged on the air pipe at the bottom of the air-dissolving filler, and the air-dissolving filler can freely rotate in water.
The motor of the scum wiper adopts IP68 to prevent water, and the speed reducer meets the requirement of the scum wiper on variable-frequency speed regulation operation.
The sedimentation filler adopts an A-type PP inclined plate, side inflow water is fed, the installation height is 10cm higher than that of the device, and the overflowing flow velocity is 1 m/s.
The sludge scraper is made of friction-resistant soft rubber, and can walk forwards and backwards at a constant speed, and the walking speed can be adjusted in a variable frequency mode.
The electric mud valve is connected to a mud discharging area at the bottom of the mud scraper, and the electric mud valve is automatically opened when the mud scraper stops running.
The water outlet flange is arranged at a position 300mm above the dissolved air filler for protecting the liquid level, and the water outlet flow velocity is not more than 0.5 m/s.
In the description herein, reference to the term "implementation example" means that a particular method, apparatus, or feature described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, methods, apparatuses, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent replacements, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An integrated form flocculation air supporting water purification unit which characterized in that includes: the device comprises a perforated flocculation area (1), a perforated water distributor (2), a dissolved air tank (3), an electric butterfly valve (4), a scum scraper (5), a travelling rail (6), a dissolved air filler (7), a sediment filler (8), a sludge scraper (9), an electric sludge discharge valve (10) and a water outlet flange (11); a stainless steel folded plate is welded inside the perforating flocculation area (1), and the angle of the folded plate is 45 degrees; the perforated water distributor (2) adopts a square structure, has the size of 150mm x 150mm and is arranged in a vertically staggered manner; an electric butterfly valve (4) is arranged on an air outlet pipe of the dissolved air tank (3); the scum wiper (5) moves back and forth at a constant speed through the travelling track (6), and a chain of the scum wiper (5) is made of PP anti-oxidation material; the sludge scraper (9) is arranged at the bottom of the sedimentation filler (8), and the distance between the sludge scraper (9) and the bottom of the equipment is 5 cm; the electric mud valve (10) is connected with the bottom of the equipment through a flange; the water outlet flange (11) is arranged above the dissolved air filler (7).
2. The integrated flocculation air-flotation water purification device according to claim 1, wherein: the stainless steel folded plate in the perforating flocculation area (1) is provided with a hole with the aperture of 5mm, and the round hole is distributed and covered with the whole folded plate.
3. The integrated flocculation air-flotation water purification device according to claim 1, wherein: the perforation water distributor (2) is positioned at the upper and lower alignment positions of the perforation flocculation area (1) and is welded and fixed, and the total area of the folded plate circular holes in the perforation flocculation area (1) is equal to the total area of the direction openings of the perforation water distributor (2).
4. The integrated flocculation air-flotation water purification device according to claim 1, wherein: a pipeline mixer is arranged on an air outlet pipe of the dissolved air tank (3), and a flocculating agent dosing pipe is connected to the pipeline mixer.
5. The integrated flocculation air-flotation water purification device according to claim 1, wherein: an air outlet pipe of the electric butterfly valve (4) is arranged on an air pipe at the bottom of the air-dissolving filler (7), and the air-dissolving filler (7) can freely rotate in water.
6. The integrated flocculation air-flotation water purification device according to claim 1, wherein: the motor of the scum scraper (5) adopts IP68 to prevent water, and the speed reducer meets the requirement of the scum scraper (5) on variable-frequency speed regulation operation.
7. The integrated flocculation air-flotation water purification device according to claim 1, wherein: the sedimentation filler (8) adopts an A-type PP inclined plate, side inflow water flows in, the installation height is 10cm higher than that of the device, and the overflowing flow velocity is 1 m/s.
8. The integrated flocculation air-flotation water purification device according to claim 1, wherein: the sludge scraper (9) is made of friction-resistant soft rubber, the sludge scraper (9) can walk back and forth at a constant speed, and the walking speed can be adjusted in a variable frequency mode.
9. The integrated flocculation air-flotation water purification device according to claim 1, wherein: the electric mud valve (10) is connected to a mud discharging area at the bottom of the mud scraper (9), and the electric mud valve (10) is automatically opened when the mud scraper (9) stops running.
10. The integrated flocculation air-flotation water purification device according to claim 1, wherein: the water outlet flange (11) is arranged at a position 300mm above the dissolved air filler (7) for protecting the liquid level, and the water outlet flow velocity is not more than 0.5 m/s.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220532652.XU CN216890187U (en) | 2022-03-11 | 2022-03-11 | Integrated flocculation air-flotation water purification equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220532652.XU CN216890187U (en) | 2022-03-11 | 2022-03-11 | Integrated flocculation air-flotation water purification equipment |
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|---|---|
| CN216890187U true CN216890187U (en) | 2022-07-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220532652.XU Active CN216890187U (en) | 2022-03-11 | 2022-03-11 | Integrated flocculation air-flotation water purification equipment |
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| CN (1) | CN216890187U (en) |
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- 2022-03-11 CN CN202220532652.XU patent/CN216890187U/en active Active
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