CN207259197U

CN207259197U - A kind of air-flotation type wastewater efficient processing unit

Info

Publication number: CN207259197U
Application number: CN201721275046.XU
Authority: CN
Inventors: 周亚坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-09-30
Filing date: 2017-09-30
Publication date: 2018-04-20
Anticipated expiration: 2027-09-30

Abstract

The utility model provides a kind of air-flotation type wastewater efficient processing unit, including treatment box；The cross section of the treatment box is rectangle, and is made of steel；Connecting conveying pipe in the top wall of the connecting tube；The upper end connection additive adding mouth of the delivery pipe；The right side lower surface access appendix of the air distribution plate；Access transmission shaft in the transmission cavity；The transmission shaft is vertical to be located in treatment box, and lower part is connected by connecting bearing with treatment box, its lower end is linked into headstock；The moving blade is located at the top of strainer, its top welding agitation blades；The sludge collecting box is welded on the outer wall for the treatment of box, its left side connection sewage draining exit；The left side fixed guide plate of the sewage draining exit；The guide plate is welded on the inner wall for the treatment of box, its top is equipped with drive pulley；The activated carbon adsorption layer sets to inlay for two layers and is fixed in the top wall for the treatment of box；The utility model uses and simple to operate, suitable popularization good to the effect of sewage disposal.

Description

A kind of air-flotation type wastewater efficient processing unit

Technical field

A kind of sewage-treatment plant is the utility model is related to, is specifically a kind of air-flotation type wastewater efficient processing unit.

Background technology

Air floatation machine is that air dissolving system produces substantial amounts of micro air bubble in water, makes air with the micro-bubble shape of high degree of dispersion Formula is attached on suspended particle, is caused density to be less than the state of water, it is kept afloat using law of buoyancy, so as to fulfill The water treatment facilities of solid- liquid separation, air floatation machine are divided into super efficiency shallow air flotation machine, air flotation turbo, flat flow air floatation machine.

There is application in terms of feedwater, industrial wastewater and municipal sewage treatment at present, air floatation machine advantage is its solid-liquid point There is small investment from equipment, take up an area that face is minimum, the degree of automation is high, convenient operation and management, but there is also floating gas to exist Bubble volume is larger when being sprayed in water body, and adsorption effect is relatively low, while needs to add additives to using extra component In sewage, and the exhaust gas to being produced in water body can not be handled, using and it is inconvenient the problems such as, therefore need optimize and rise Level.

Utility model content

The purpose of this utility model is to provide a kind of air-flotation type wastewater efficient processing unit, to solve above-mentioned background technology The problem of middle proposition.

To achieve the above object, the utility model provides following technical solution：

A kind of air-flotation type wastewater efficient processing unit, including treatment box；The cross section of the treatment box is rectangle, by steel Material is made；Connecting tube is welded and fixed on the left lower wall for the treatment of box；Connecting conveying pipe in the top wall of the connecting tube；It is described The upper end connection additive adding mouth of delivery pipe；The additive adding mouth is located at the outside for the treatment of box；Under the right side of connecting tube Side is equipped with strainer；The strainer lateral connection is fixed in the lower inner wall for the treatment of box；The lower section of strainer is equipped with air distribution plate；It is described The right side lower surface access appendix of air distribution plate；Transmission cavity is provided with the right side of air distribution plate；Access transmission in the transmission cavity Axis；The transmission shaft is vertical to be located in treatment box, and lower part is connected by connecting bearing with treatment box, its lower end is linked into power In case；Moving blade is welded with the middle part of transmission shaft；The moving blade is located at the top of strainer, its top welding agitation leaf Piece；The agitation blades are located at the right side of connecting tube, and its right side is equipped with discharge outlet；The discharge outlet is opened in the right side for the treatment of box In middle wall；The top of discharge outlet is equipped with sludge collecting box；The sludge collecting box is welded on the outer wall for the treatment of box, its left side connection blowdown Mouthful；The left side fixed guide plate of the sewage draining exit；The guide plate is welded on the inner wall for the treatment of box, its top is equipped with transmission belt Wheel；The rear end connection driving motor of the drive pulley；The driving motor is fixed in protective housing；Set above drive pulley Active charcoal adsorption layer；The activated carbon adsorption layer sets to inlay for two layers and is fixed in the top wall for the treatment of box.

As further program of the utility model：Block is inlayed in the inner left wall of the connecting tube；The block is set In the left side of delivery pipe, its left side is connected with water inlet.

As further program of the utility model：The air distribution plate is welded in the bottom interior wall for the treatment of box, its upper table Face is provided with multiple exhaust outlets.

As further program of the utility model：The appendix passes through treatment box, and end is linked into compression pump；Institute State and air buoyancy tank is connected with the right side of compression pump.

As further program of the utility model：The headstock is fixed on the lower part outer wall for the treatment of box, is located at defeated The left side of tracheae.

As further program of the utility model：The vertical front and rear inner wall for being connected to treatment box of the drive pulley On, multiple scraper plates are installed thereon.

As the utility model further scheme：The top access set gas port of the activated carbon adsorption layer；The collection Waste gas outlet is connected with above gas port.

Compared with prior art, the beneficial effects of the utility model are：

Water inlet and additive adding mouth are arranged in juxtaposition by the utility model, can reduce the cloth of component extra on device Put, advantageously reduce manufacturing cost, and the moving blade and agitation blades that are set in box house can be by the gas of ejection Bubble further chopping refinement, and can be stirred the sewage in input magazine body and the mixture of additive, adds in sewage The adsorption treatment effect of suspended matter, improves sewage treating efficiency, while the activated carbon adsorption layer on babinet top will can adsorb The exhaust gas produced in journey is absorbed, and reduces the influence to working environment；The use of device and simple to operate, at sewage The effect of reason is good, is adapted to promote.

Brief description of the drawings

Fig. 1 is a kind of structure diagram of air-flotation type wastewater efficient processing unit.

Fig. 2 is a kind of structure diagram of top view in air-flotation type wastewater efficient processing unit.

Fig. 3 is a kind of structure diagram of air distribution plate in air-flotation type wastewater efficient processing unit.

In figure：1- water inlets, 2- blocks, 3- additive adding mouths, 4- delivery pipes, 5- treatment boxes, 6- scraper plates, 7- transmission belts Wheel, 8- activated carbon adsorption layers, 9- collection gas ports, 10- waste gas outlets, 11- guide plates, 12- sewage draining exits, 13- sludge collecting box, 14- drainings Mouthful, 15- strainers, 16- air distribution plates, 17- air buoyancy tanks, 18- compression pumps, 19- appendixs, 20- exhaust outlets, 21- headstocks, 22- companies Joint bearing, 23- transmission cavities, 24- transmission shafts, 25- moving blades, 26- agitation blades, 27- connecting tubes, 28- protective housings, 29- Driving motor.

Embodiment

The technical solution of this patent is described in more detail with reference to embodiment.

Please refer to Fig.1-3, a kind of air-flotation type wastewater efficient processing unit, including treatment box 5；The treatment box 5 it is transversal Face is rectangle, and is made of steel, and space is provided for the processing of sewage；Connection is welded and fixed on the left lower wall for the treatment of box 5 Pipe 27；Connecting conveying pipe 4 in the top wall of the connecting tube 27；The upper end connection additive adding mouth 3 of the delivery pipe 4；Institute The outside that additive adding mouth 3 is located at treatment box 5 is stated, for inputting the additive of sewage disposal into babinet；Connecting tube 27 Inner left wall in inlay block 2；The block 2 is located at the left side of delivery pipe 4, its left side is connected with water inlet 1, for stopping The visible foreign in sewage is inputted from water inlet 1, tentatively handles sewage water filtration；The lower right-hand side of connecting tube 27 is equipped with strainer 15；15 lateral connection of strainer is fixed in the lower inner wall for the treatment of box 5, and the component of lower part is protected；Strainer 15 Lower section is equipped with air distribution plate 16；The air distribution plate 16 is welded in the bottom interior wall for the treatment of box 5, its upper surface is provided with multiple exhaust outlets 20, the micro-bubble of suspended contaminant in absorption effluent is sprayed into babinet；The right side lower surface access appendix of air distribution plate 16 19；The appendix 19 passes through treatment box 5, and end is linked into compression pump 18；The compression pump 18 provides the pressure of gas conveying Power；The right side of compression pump 18 is connected with air buoyancy tank 17；The air buoyancy tank 17 provides the gas of absorption for device；Air distribution plate 16 Right side is provided with transmission cavity 23；Access transmission shaft 24 in the transmission cavity 23；The transmission shaft 24 it is vertical be located at treatment box 5 Interior, lower part is connected by connecting bearing 22 with treatment box 5, its lower end is linked into headstock 21；The headstock 21 is fixed on On the lower part outer wall for the treatment of box 5, the left side of appendix 19 is located at, the rotation for transmission shaft 24 provides power；In transmission shaft 24 Portion is welded with moving blade 25；The moving blade 25 is located at the top of strainer 15, its top welding agitation blades 26, by being driven Axis 24 drives to rotate and further shreds the bubble sprayed out of air distribution plate 16, increases the effect of absorption；The agitation blades 26 The right side of connecting tube 27 is located at, and its right side is equipped with discharge outlet 14, for mixing agitation additive and sewage, increases sewage disposal Effect；The discharge outlet 14 is opened on the right side central wall for the treatment of box 5, the water body after discharge processing；The top of discharge outlet 14 Equipped with sludge collecting box 13；The sludge collecting box 13 is welded on the outer wall for the treatment of box 5, its left side connection sewage draining exit 12, will be inhaled by bubble The attached surface flotation pollutant condensed into collects, convenient to collect further processing；The left side fixed guide plate 11 of sewage draining exit 12；Institute State guide plate 11 to be welded on the inner wall for the treatment of box 5, its top is equipped with drive pulley 7, and the pollutant for conveying is passed through blowdown Mouth 12 is imported into sludge collecting box 13；The drive pulley 7 is vertical to be connected on the front and rear inner wall for the treatment of box 5, is installed thereon more A scraper plate 6, drives scraper plate 6 to move, the pollutant swum on the water surface is swept and is scraped in sludge collecting box 13, complete gas by rotating Floating processing work；The rear end connection driving motor 29 of drive pulley 7；The driving motor 29 is fixed in protective housing 28, to pass Movable belt pulley 7 provides rotational power；The top of drive pulley 7 is equipped with activated carbon adsorption layer 8；The activated carbon adsorption layer 8 sets two Layer, which is inlayed, to be fixed in the top wall for the treatment of box 5, for the exhaust gas produced in absorption effluent processing procedure；Activated carbon adsorption layer 8 Top access set gas port 9；The top of the collection gas port 9 is connected with waste gas outlet 10；The waste gas outlet 10 is discharged by gas collection The tail gas that mouth 9 collects.

The operation principle of the utility model is：In use, pending sewage is inputted by water inlet 1, while use adds Add agent adding mouth 3 to input the additive of needs, be input to by connecting tube 27 in treatment box 5, start compression pump 18 and headstock 21 so that the adsorbed gas that air distribution plate 16 is inputted toward ejection in babinet by air buoyancy tank 17, while transmission shaft 24 drives moving blade 25 and agitation blades 26 rotate, and when drive pulley 7 of top rotates, drives the pollution that will be swum in after absorption on the water surface of scraper plate 6 Thing is swept into sludge collecting box 13, is discharged outside babinet the water body after processing by discharge outlet 14, is completed the purification of sewage.

The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party Formula, can also be on the premise of this patent objective not be departed from the knowledge that one skilled in the relevant art possesses Make a variety of changes.

Claims

1. a kind of air-flotation type wastewater efficient processing unit, including treatment box（5）；It is characterized in that, the treatment box（5）It is transversal Face is rectangle, and is made of steel；Treatment box（5）Left lower wall on be welded and fixed connecting tube（27）；The connecting tube （27）Top wall on connecting conveying pipe（4）；The delivery pipe（4）Upper end connection additive adding mouth（3）；The additive Adding mouth（3）It is located at treatment box（5）Outside；Connecting tube（27）Lower right-hand side be equipped with strainer（15）；The strainer（15）It is horizontal To being fastened on treatment box（5）Lower inner wall on；Strainer（15）Lower section be equipped with air distribution plate（16）；The air distribution plate（16） Right side lower surface access appendix（19）；Air distribution plate（16）Right side be provided with transmission cavity（23）；The transmission cavity（23） Interior access transmission shaft（24）；The transmission shaft（24）Vertical is located at treatment box（5）Interior, lower part is by connecting bearing（22）With place Manage case（5）Connection, its lower end is linked into headstock（21）It is interior；Transmission shaft（24）Middle part be welded with moving blade（25）；It is described Moving blade（25）It is located at strainer（15）Top, its top welding agitation blades（26）；The agitation blades（26）The company of being located at Adapter（27）Right side, and its right side be equipped with discharge outlet（14）；The discharge outlet（14）It is opened in treatment box（5）Right side central wall On；Discharge outlet（14）Top be equipped with sludge collecting box（13）；The sludge collecting box（13）It is welded on treatment box（5）Outer wall on, it is left Side connects sewage draining exit（12）；The sewage draining exit（12）Left side fixed guide plate（11）；The guide plate（11）It is welded on processing Case（5）Inner wall on, its top be equipped with drive pulley（7）；The drive pulley（7）Rear end connection driving motor（29）；Institute State driving motor（29）It is fixed on protective housing（28）It is interior；Drive pulley（7）Top be equipped with activated carbon adsorption layer（8）；The work Property charcoal adsorption layer（8）Set to inlay for two layers and be fixed on treatment box（5）Top wall in.

A kind of 2. air-flotation type wastewater efficient processing unit according to claim 1, it is characterised in that the connecting tube（27） Inner left wall in inlay block（2）；The block（2）It is located at delivery pipe（4）Left side, its left side be connected with water inlet（1）.

A kind of 3. air-flotation type wastewater efficient processing unit according to claim 1, it is characterised in that the air distribution plate（16） It is welded on treatment box（5）Bottom interior wall on, its upper surface is provided with multiple exhaust outlets（20）.

A kind of 4. air-flotation type wastewater efficient processing unit according to claim 1, it is characterised in that the appendix（19） Through treatment box（5）, end is linked into compression pump（18）It is interior；The compression pump（18）Right side be connected with air buoyancy tank（17）.

A kind of 5. air-flotation type wastewater efficient processing unit according to claim 1, it is characterised in that the headstock（21） It is fixed on treatment box（5）Lower part outer wall on, be located at appendix（19）Left side.

A kind of 6. air-flotation type wastewater efficient processing unit according to claim 1, it is characterised in that the drive pulley （7）Vertical is connected to treatment box（5）Front and rear inner wall on, multiple scraper plates are installed thereon（6）.

A kind of 7. air-flotation type wastewater efficient processing unit according to claim 1, it is characterised in that the activated carbon adsorption Layer（8）Top access set gas port（9）；The collection gas port（9）Top be connected with waste gas outlet（10）.