CN216711762U - Coagulating sedimentation air flotation integrated equipment - Google Patents
Coagulating sedimentation air flotation integrated equipment Download PDFInfo
- Publication number
- CN216711762U CN216711762U CN202122515480.3U CN202122515480U CN216711762U CN 216711762 U CN216711762 U CN 216711762U CN 202122515480 U CN202122515480 U CN 202122515480U CN 216711762 U CN216711762 U CN 216711762U
- Authority
- CN
- China
- Prior art keywords
- air
- flotation
- tank
- multistage
- coagulating sedimentation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Physical Water Treatments (AREA)
- Removal Of Floating Material (AREA)
Abstract
The utility model discloses a coagulating sedimentation and air flotation integrated device, and belongs to the technical field of wastewater treatment equipment. The utility model provides a coagulating sedimentation air supporting integration equipment, includes that multistage coagulating sedimentation adds the medicine district, coagulating sedimentation tank, multistage air supporting adds the medicine district, air supporting dissolves gas aeration tank, air supporting reaction tank, scum groove, goes out the water pool, scrapes sediment mechanism, gas-liquid mixer, it includes conveyer belt, scraper blade, round brush, first motor and second motor to scrape the sediment mechanism, and the surface of drive belt is located to the scraper blade, and the one end setting that the round brush is close to the conveyer belt, first motor drive belt, second motor drive round brush. By arranging a multi-stage coagulation dosing region and a multi-stage air flotation dosing region, wastewater is subjected to dispersion treatment, so that the wastewater and a medicament react more fully; utilize the scraper blade on the round brush clearance conveyer belt, prevent that the dross on the scraper blade from getting into the air supporting reaction tank once more, lead to the unclean problem of dross clearance, further promoted the preliminary treatment effect.
Description
Technical Field
The utility model relates to a coagulating sedimentation air flotation integrated device, and belongs to the technical field of wastewater treatment equipment.
Background
At present, when wastewater is pretreated, common treatment modes aiming at impurities in water are divided into suspended matter treatment and precipitation treatment, the suspended matter adopts an air floatation method, and precipitates adopt methods such as coagulating sedimentation and the like. When both suspended matter and precipitate exist in water, the two methods are used in series. However, when the pretreatment of wastewater with high concentration is required, the problems of insufficient mixing reaction of the medicament and the wastewater and unclean scum treatment in the air floatation treatment often exist, so that the pretreatment effect is poor, and the burden of subsequent purification treatment is increased.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: provides a coagulating sedimentation and air flotation integrated device, which solves the problems that the mixing reaction of the traditional Chinese medicine and the wastewater is insufficient and the scum treatment is not clean in the air flotation treatment in the prior art.
The technical problem to be solved by the utility model is realized by adopting the following technical scheme:
a coagulating sedimentation air-flotation integrated device comprises a multistage coagulating sedimentation tank, a multistage air-flotation dosing zone, an air-flotation dissolved air aeration tank, an air-flotation reaction tank, a scum trough, a water outlet tank, a scum scraping mechanism and a gas-liquid mixer, wherein,
the multistage coagulation dosing region comprises a primary coagulation dosing region, a secondary coagulation dosing region and a tertiary coagulation dosing region which are arranged in sequence, the primary coagulation dosing region is provided with a water inlet,
the multi-stage air-flotation dosing region comprises a first-stage air-flotation dosing region, a second-stage air-flotation dosing region and a third-stage air-flotation dosing region which are arranged in sequence,
the slag scraping mechanism comprises a conveying belt, a scraping plate, a rolling brush, a first motor and a second motor, the scraping plate is arranged on the outer surface of the conveying belt, the rolling brush is arranged at one end close to the conveying belt, the first motor drives the conveying belt, the second motor drives the rolling brush,
the multistage coagulation is added the medicine district and is located the upper reaches end, its low reaches set gradually the coagulating sedimentation tank, multistage air supporting adds the medicine district, the air supporting dissolves gas aeration tank, air supporting reaction tank, the scum groove, the play pond, it is equipped with the delivery port to go out the pond, gas-liquid mixer dissolves gas aeration tank and play pond intercommunication through pipeline and air supporting, locate the dissolved air pump on the pipeline that gas-liquid mixer and play pond are connected, be equipped with the suction valve on the dissolved air pump, the air supporting reaction tank upper portion is located to the drive belt slope, the roller brush is close to the drive belt and locates scum groove upper portion, make the scraper blade can contact with the roller brush.
Preferably, the coagulating sedimentation tank is internally provided with an inclined tube filler.
Preferably, an air-flotation air-dissolving disk is arranged in the air-flotation air-dissolving aeration tank.
Preferably, a water outlet liquid level regulator is arranged in the water outlet pool.
Preferably, the scrapers are rubber plates, at least two of which are arranged, and are arranged on the outer surface of the transmission belt at equal intervals.
The utility model has the beneficial effects that:
according to the coagulating sedimentation and air flotation integrated equipment provided by the utility model, the multistage coagulating and dosing area and the multistage air flotation dosing area are arranged, so that the wastewater is subjected to dispersion treatment, and the wastewater and a medicament react more fully; utilize the scraper blade on the round brush clearance conveyer belt, prevent that the dross on the scraper blade from getting into the air supporting reaction tank once more, lead to the unclean problem of dross clearance, further promoted the preliminary treatment effect.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the slag scraping mechanism of the utility model.
In the figure: 110. a first-stage coagulation dosing area; 111. a water inlet; 120. a secondary coagulation dosing area; 130. a third-stage coagulation dosing area; 2. a coagulating sedimentation tank; 201. a sludge discharge port of the coagulating sedimentation tank; 310. a first-stage air flotation dosing area; 320. a secondary air flotation dosing area; 330. a third-stage air flotation dosing area; 4. an air-float dissolved air aeration tank; 401. a sludge discharge port of the air-floating dissolved air aeration tank; 402. an air-floating air dissolving disc; 5. an air flotation reaction tank; 501. a sludge discharge port of the air floatation reaction tank; 6. a scum trough; 601. a sludge discharge port of the scum trough; 7. a water outlet pool; 701. a water outlet; 702. a water outlet level regulator; 801. a conveyor belt; 802. a squeegee; 803. rolling and brushing; 9. a gas-liquid mixer; 901. a dissolved air pump; 1001. walking a ladder; 1002. and (4) observing the platform.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purpose and the efficacy of the utility model easy to understand, the utility model is further described with reference to the specific drawings. It should be noted that the arrow in the drawings indicates the direction of upward walking on the walking ladder.
The first embodiment is as follows:
referring to fig. 1-2, the present embodiment provides a coagulation sedimentation and air flotation integrated apparatus, which includes a multistage coagulation dosing area, a coagulation sedimentation tank 2, a multistage air flotation dosing area, an air flotation dissolved air aeration tank 4, an air flotation reaction tank 5, a scum trough 6, a water outlet tank 7, a scum scraping mechanism, and an air-liquid mixer 9, wherein the coagulation sedimentation function and the air flotation function are used in series for pretreatment of landfill leachate or concentrated solution with a high load. This integration equipment still is equipped with and walks ladder 1001 and observation platform 1002, is convenient for observe the medicine and the reaction condition of coagulating and air supporting to be convenient for operate and overhaul.
The multistage thoughtlessly adds the medicine district including the one-level that sets gradually thoughtlessly add medicine district 110, the second grade is thoughtlessly added medicine district 120 and the tertiary district 130 that adds medicine that thoughtlessly adds, and the one-level is thoughtlessly added medicine district 110 and is equipped with water inlet 111, and the one-level is thoughtlessly added medicine district 110, the second grade is thoughtlessly added medicine district 120 and tertiary and is thoughtlessly added medicine and all be equipped with the agitator in the district 130.
The multistage air-flotation dosing region comprises a first-stage air-flotation dosing region 310, a second-stage air-flotation dosing region 320 and a third-stage air-flotation dosing region 330 which are sequentially arranged, and stirrers are arranged in the first-stage air-flotation dosing region 310, the second-stage air-flotation dosing region 320 and the third-stage air-flotation dosing region 330.
The scum mechanism comprises a conveying belt 801, a scraping plate 802, a rolling brush 803, a first motor and a second motor, the outer surface of the conveying belt is arranged on the scraping plate 802, the scraping plate 802 is a rubber plate and is five in arrangement, the outer surface of the conveying belt is arranged at equal intervals, the rolling brush 803 is cylindrical, bristles are arranged on the surface of the cylinder and are used for brushing scum on the surface of the scraping plate 802, the rolling brush 803 is arranged close to one end of the conveying belt 801, the first motor drives the conveying belt, the second motor drives the rolling brush 803, when the first motor and the second motor are started, the first motor and the second motor rotate in opposite directions, the scraping plate 802 rubs against the rolling brush 803, and therefore scum on the scraping plate 802 is removed.
The multistage coagulation dosing zone is arranged at the upstream end, the downstream of the multistage coagulation dosing zone is sequentially provided with a coagulation sedimentation tank 2, a multistage air flotation dosing zone, an air flotation dissolved air aeration tank 4, an air flotation reaction tank 5, a scum groove 6 and a water outlet tank 7, an inclined tube filler is arranged in the coagulation sedimentation tank 2, an air flotation dissolved air disc 402 is arranged in the air flotation dissolved air aeration tank 4, a water outlet level regulator 702 is arranged in the water outlet tank 7, and a water outlet tank 7 is provided with a water outlet 701. The gas-liquid mixer 9 is communicated with the air-flotation dissolved-air aeration tank 4 and the water outlet tank 7 through pipelines, a dissolved air pump 901 is arranged on the pipeline connecting the gas-liquid mixer 9 and the water outlet tank 7, an air suction valve is arranged on the dissolved air pump 901, a transmission belt is obliquely arranged on the upper part of the air-flotation reaction tank 5, and a rolling brush 803 is arranged on the upper part of the scum trough 6 close to the transmission belt, so that the scraping plate 802 can be contacted with the rolling brush 803.
The bottom of coagulating sedimentation tank 2 is equipped with coagulating sedimentation tank mud discharging port 201, and the bottom that the air supporting dissolves gas aeration tank 4 is equipped with air supporting and dissolves gas aeration tank mud discharging port 401, and the bottom that air supporting reaction tank 5 was equipped with air supporting reaction tank mud discharging port 501, and the bottom in scum groove 6 is equipped with scum groove mud discharging port 601 to foretell each mud discharging port all is connected with the sludge pump, with the material that realizes in the discharge apparatus.
The coagulating sedimentation function is realized through a multistage coagulating and dosing area and a coagulating sedimentation tank 2, and the air flotation function is realized through a multistage air flotation and dosing area, an air flotation dissolved air aeration tank 4, an air flotation reaction tank 5, a scum groove 6, a water outlet tank 7, a scum scraping mechanism and an air-liquid mixer 9.
The working principle of the coagulation sedimentation air flotation integrated equipment provided by the embodiment is as follows:
the coagulating sedimentation function is as follows: wastewater enters a primary coagulation and dosing area 110 from a water inlet 111, then sequentially flows into a secondary coagulation and dosing area 120 and a tertiary coagulation and dosing area 130, corresponding coagulant and flocculant are respectively added into the primary coagulation and dosing area and the tertiary coagulation and dosing area, and the wastewater and the chemicals are fully mixed by a stirrer; the wastewater treated by the multistage coagulation dosing region automatically flows into a coagulation sedimentation tank 2, the turbid liquid of the coagulation wastewater is subjected to mud-water separation by virtue of inclined tube filling materials, heavy sludge is discharged from a sludge discharge port 201 of the coagulation sedimentation tank at the bottom by a sludge pump, and light wastewater and floating slag overflow from the upper part of the coagulation sedimentation tank 2 to a first-stage air flotation dosing region 310;
air floatation function: the wastewater flows into a second-stage air-flotation dosing area 320 and a third-stage air-flotation dosing area 330 from a first-stage air-flotation dosing area 310 in sequence, corresponding coagulant and flocculant are respectively added into the wastewater, and the wastewater and the medicament are fully mixed through a stirrer; the wastewater treated by the multi-stage air-flotation dosing zone automatically flows into an air-flotation dissolved air aeration tank 4, suspension treated by the multi-stage air-flotation dosing zone is taken up by dissolved air from an air-flotation dissolved air disk 402, floating slag floats upwards and is scraped away to a floating slag groove 6 by a scraper 802, and the floating slag is discharged through a sludge discharge port 601 at the bottom of the floating slag groove; part of solid matters which cannot be floated by air floatation in the suspension are discharged from a sludge discharge port 501 of the air floatation reaction tank through a sludge pump; the water producing process of dissolved air is that water is discharged from a water outlet pool 7, and then the water is pumped into a gas-liquid mixer 9 by using a dissolved air pump 901, wherein the dissolved air pump 901 can self-suck certain air, and the air inflow is adjusted by the opening degree of an air suction method; finally, the outlet water is discharged from the water outlet 701 after being regulated by the outlet water level regulator 702.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that various changes and modifications may be made without departing from the spirit and scope of the utility model as defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. A coagulating sedimentation air-flotation integrated device is characterized by comprising a multistage coagulating sedimentation tank, a multistage air-flotation dosing zone, an air-flotation dissolved air aeration tank, an air-flotation reaction tank, a scum trough, a water outlet tank, a scum scraping mechanism and a gas-liquid mixer, wherein,
the multistage coagulation dosing region comprises a primary coagulation dosing region, a secondary coagulation dosing region and a tertiary coagulation dosing region which are arranged in sequence, the primary coagulation dosing region is provided with a water inlet,
the multi-stage air-flotation dosing region comprises a first-stage air-flotation dosing region, a second-stage air-flotation dosing region and a third-stage air-flotation dosing region which are arranged in sequence,
the slag scraping mechanism comprises a conveying belt, a scraping plate, a rolling brush, a first motor and a second motor, the scraping plate is arranged on the outer surface of the conveying belt, the rolling brush is arranged at one end close to the conveying belt, the first motor drives the conveying belt, the second motor drives the rolling brush,
the multistage coagulation is added the medicine district and is located the upper reaches end, its low reaches set gradually the coagulating sedimentation tank, multistage air supporting adds the medicine district, the air supporting dissolves gas aeration tank, air supporting reaction tank, the scum groove, the play pond, it is equipped with the delivery port to go out the pond, gas-liquid mixer dissolves gas aeration tank and play pond intercommunication through pipeline and air supporting, locate the dissolved air pump on the pipeline that gas-liquid mixer and play pond are connected, be equipped with the suction valve on the dissolved air pump, the air supporting reaction tank upper portion is located to the drive belt slope, the roller brush is close to the drive belt and locates scum groove upper portion, make the scraper blade can contact with the roller brush.
2. The integrated coagulating, precipitating and air-floating equipment as claimed in claim 1, wherein the coagulating and precipitating tank is filled with inclined tubes.
3. The integrated coagulating, precipitating and air-floating apparatus as set forth in claim 1, wherein an air-floating and air-dissolving disk is disposed in the air-floating and air-dissolving aeration tank.
4. The integrated coagulating, precipitating and air floating apparatus as set forth in claim 1, wherein a level regulator is provided in the outlet tank.
5. The integrated coagulating, precipitating and air-floating apparatus as claimed in claim 1, wherein the scrapers are rubber plates, at least two of which are provided, and are provided at equal intervals on the outer surface of the transmission belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122515480.3U CN216711762U (en) | 2021-10-19 | 2021-10-19 | Coagulating sedimentation air flotation integrated equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122515480.3U CN216711762U (en) | 2021-10-19 | 2021-10-19 | Coagulating sedimentation air flotation integrated equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216711762U true CN216711762U (en) | 2022-06-10 |
Family
ID=81875873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122515480.3U Active CN216711762U (en) | 2021-10-19 | 2021-10-19 | Coagulating sedimentation air flotation integrated equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216711762U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116947146A (en) * | 2023-07-12 | 2023-10-27 | 苏州登峰环境工程有限公司 | Integrated high-efficiency ozone aerodynamic sewage treatment device |
-
2021
- 2021-10-19 CN CN202122515480.3U patent/CN216711762U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116947146A (en) * | 2023-07-12 | 2023-10-27 | 苏州登峰环境工程有限公司 | Integrated high-efficiency ozone aerodynamic sewage treatment device |
| CN116947146B (en) * | 2023-07-12 | 2024-02-23 | 苏州登峰环境工程有限公司 | Integrated high-efficiency ozone aerodynamic sewage treatment device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108503072B (en) | Effluent treatment plant of ship exhaust gas desulfurization system | |
| CN113402066B (en) | Integrated form floating oil processing apparatus | |
| KR100882200B1 (en) | Hydrocyclone and water pollution prevention apparatus with the same | |
| CN109650648A (en) | A kind of processing system and method for cold rolling wastewater | |
| CN216711762U (en) | Coagulating sedimentation air flotation integrated equipment | |
| CN207193070U (en) | A kind of efficient equipment for processing industrial sewage | |
| CN216998010U (en) | High concentration humus sewage fine separation integrated device | |
| CN215627276U (en) | A air supporting deposits all-in-one for sewage treatment | |
| CN211688631U (en) | Oil removal air flotation precipitation all-in-one machine | |
| CN216426917U (en) | Dissolved air flotation machine | |
| CN212982520U (en) | Device beneficial to air floatation and sludge discharge of printing ink wastewater | |
| CN211546007U (en) | Novel cavitation air supporting device | |
| CN209024326U (en) | A kind of oil conte, sewage treatment device | |
| CN209602315U (en) | A kind of processing system of cold rolling wastewater | |
| CN207276382U (en) | A kind of the dirty water decontamination handles station | |
| CN218755326U (en) | High concentration fluorine-containing wastewater unit coupling deep purification system | |
| CN215886617U (en) | Coagulating sedimentation and air flotation integrated treatment equipment | |
| CN220317582U (en) | High-efficient dissolved air floatation equipment | |
| CN217458948U (en) | Multistage efficient coagulating sedimentation integrated device | |
| CN218262040U (en) | Air floatation tank and overflow sewage treatment system comprising same | |
| CN218786574U (en) | Domestic sewage organic matter clean-extraction equipment | |
| CN212954400U (en) | Efficient reaction air supporting device | |
| CN209685487U (en) | It is electrolysed embrane method phosphorus removal integration device | |
| CN217051756U (en) | Sewage purification equipment for food processing | |
| CN212687616U (en) | Dissolved air integrated air flotation machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |