CN205892791U - High -efficiency air flotation dissolves gas device - Google Patents

High -efficiency air flotation dissolves gas device Download PDF

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Publication number
CN205892791U
CN205892791U CN201620598546.6U CN201620598546U CN205892791U CN 205892791 U CN205892791 U CN 205892791U CN 201620598546 U CN201620598546 U CN 201620598546U CN 205892791 U CN205892791 U CN 205892791U
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China
Prior art keywords
air
dissolving
setting
water
water inlet
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Active
Application number
CN201620598546.6U
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Chinese (zh)
Inventor
陈铁军
史春燕
唐洪强
蒋纪中
刘丹
宣超
王洁
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Jiangsu Golden Environmental Protection Engineering Co Ltd
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Jiangsu Golden Environmental Protection Engineering Co Ltd
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Priority to CN201620598546.6U priority Critical patent/CN205892791U/en
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Publication of CN205892791U publication Critical patent/CN205892791U/en
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Abstract

The utility model provides a high -efficiency air flotation dissolves gas device, is including dissolving the gas pitcher body, setting up in the fluidic device of intaking on jar body top, setting up in air inlet, air backflow mouth and the setting of dissolving gas pitcher body top and dissolve the outlet pipe of gas pitcher body bottom, the fluidic device of intaking includes the casing, set up in the water inlet on casing top, set up in the casing conical nozzle and set up the nearly bottom air intlet of casing, and air intlet sets up backflow pipeline and connects the air backflow mouth, and a jar external side is provided with double -colored magnetic level gauge, and the water inlet dissolves the air water pump through advancing water piping connection, and the air inlet passes through the admission line and connects silence air compressor. To dissolve the high -efficient intensive mixing of air water and compressed air and realize that the gas -water ratio is adjustable in real time, reduce production and running cost, make sewage simultaneously in the SS clearance improve, air supporting section treatment effeciency obviously promotes.

Description

A kind of efficient air-floating air-dissolving apparatus
Technical field
The utility model belongs to field of Environment Protection and in particular to a kind of efficient air-floating air dissolving system.
Background technology
In existing sewage treatment process, the application of air-dissolving air-float equipment is more and more universal, be widely used in industrial wastewater, The fields such as high concentrated organic wastewater pretreatment, printing and dyeing and tannery wastewater treatment.The air dissolving system of traditional air-dissolving air-float exist with Lower shortcoming: 1, the insufficient molten gas effect of steam-water mixing is poor;2nd, gas-water ratio be difficult to control to non-adjustable;3rd, internal structure and annex are easy Damage and overhaul inconvenient.
Utility model content
For realizing the utility model purpose, there is provided one kind greatly improves molten gas efficiency, ball float need not be set in tank body and fill out The efficient air-floating air-dissolving apparatus of material.
For realizing the utility model purpose, there is provided technical scheme below: a kind of efficient air-floating air-dissolving apparatus, its feature exists In include dissolving body, be arranged at tank body top enter water jet device, the air inlet being arranged at dissolving body top, air return Head piece and setting dissolving body bottom outlet pipe, described enter water jet device include housing, be arranged at entering of housing tip The mouth of a river, it is arranged at housing inner conical jet pipe and setting housing nearly bottom air intlet, air intlet setting reflux line connects Air return mouth, is provided with double-colored magnetic double level gauge outside tank body, water inlet connects dissolved air water pump, air inlet by water inlet pipe Quiet air compressor is connected by admission line.
Preferably, admission line connects magnetic valve.
Preferably, tank body bottom offers delivery port.
Preferably, setting helical form deflector in conical nozzle.
The utility model beneficial effect: the utility model, compared with conventional art, has the advantage that
1) pass through high pressure dissolved air water pump and clear water pressurization is entered efficient fluid jetter, quiet sky opened by air inlet magnetic valve simultaneously Press compressed air enters dissolving body, and dissolving body is connected by air return pipe with high-efficiency jet device.When high pressure solution gas Water passes through to form negative pressure during high-efficiency jet device, and in dissolving, air is inhaled into high-efficiency jet device by air return pipe, In high-efficiency jet device, air water simultaneously enters in dissolving after being sufficiently mixed, and substantially increases air water and mix under high pressure, high flow rate Close efficiency;
2) dissolving body is provided with double-colored magnetic double level gauge, by the adjustment to double-colored magnetic double level gauge two position The opening/closing time of coordinated signals air inlet magnetic valve, controls silent air compressor compressed air to enter the amount in dissolving body, real Now according to influent quality real-time adjustment dissolved air water gas-water ratio, lift air-flotation process efficiency;
3) deduct suspension ball filler in dissolving, it is to avoid high pressure, high flow rate current cause to damage to filler impact, make equipment Maintenance rate substantially reduces.
4) liquid level gauge is improved to external double-colored magnetic double level gauge by dissolving built-in stainless steel uqk float level meter, Liquid level shows clear and intuitive and liquid level is adjustable.
5) there is to difficult industrial wastewater extensive adaptability, most industrial wastewater all has concentration of suspension Height, the feature of difficult degradation;And dissolved air water and compressed air can be efficiently sufficiently mixed and realize gas-water ratio and in real time may be used by this system Adjust, decrease production and running cost, so that ss clearance in sewage is improved simultaneously, lift air supporting section treatment effeciency.
Brief description
Fig. 1 is structural representation of the present utility model.
Fig. 2 be Fig. 1 enter water jet device schematic diagram.
Specific embodiment
Embodiment 1: a kind of efficient air-floating air-dissolving apparatus, including dissolving body 1, be arranged at tank body 1 top enter water jet Device 2, the water outlet of the air inlet 1.1 being arranged at dissolving body 1 top, air return mouth 1.2 and setting dissolving body 1 bottom Pipe 1.3, described enter water jet device 2 include housing 2.1, the water inlet 2.2 being arranged at housing 2.1 top, be arranged at housing 2.1 Inner conical jet pipe 2.3 and setting housing 2.1 nearly bottom air intlet 2.4, air intlet 2.4 setting reflux line 3 connects sky Gas refluxing opening 1.2, is provided with double-colored magnetic double level gauge 4 outside tank body 1, water inlet 2.2 connects dissolved air water pump by water inlet pipe 5, air inlet 1.1 connects quiet air compressor 7 by admission line 6.Admission line 6 connects magnetic valve 8.Tank body 1 bottom is opened It is provided with delivery port 9.Setting helical form deflector 2.3.1 in conical nozzle 2.3.

Claims (4)

1. a kind of efficient air-floating air-dissolving apparatus are it is characterised in that including dissolving body, being arranged at the water inlet fluidic cartridge on tank body top The outlet pipe of the air inlet, air return mouth and setting dissolving body bottom that put, are arranged at dissolving body top, described water inlet Fluidic device includes housing, the water inlet being arranged at housing tip, is arranged at housing inner conical jet pipe and the setting nearly bottom of housing End air intlet, air intlet setting reflux line connects air return mouth, is provided with double-colored magnetic double level gauge outside tank body, Water inlet connects dissolved air water pump by water inlet pipe, and air inlet connects quiet air compressor by admission line.
2. a kind of efficient air-floating air-dissolving apparatus according to claim 1 are it is characterised in that admission line connects magnetic valve.
3. a kind of efficient air-floating air-dissolving apparatus according to claim 1 are it is characterised in that tank body bottom offers delivery port.
4. a kind of efficient air-floating air-dissolving apparatus according to claim 1 are it is characterised in that arrange helical form in conical nozzle Deflector.
CN201620598546.6U 2016-06-20 2016-06-20 High -efficiency air flotation dissolves gas device Active CN205892791U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620598546.6U CN205892791U (en) 2016-06-20 2016-06-20 High -efficiency air flotation dissolves gas device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620598546.6U CN205892791U (en) 2016-06-20 2016-06-20 High -efficiency air flotation dissolves gas device

Publications (1)

Publication Number Publication Date
CN205892791U true CN205892791U (en) 2017-01-18

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Application Number Title Priority Date Filing Date
CN201620598546.6U Active CN205892791U (en) 2016-06-20 2016-06-20 High -efficiency air flotation dissolves gas device

Country Status (1)

Country Link
CN (1) CN205892791U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106006811A (en) * 2016-06-20 2016-10-12 江苏金润环保工程有限公司 Efficient air floating dissolving device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106006811A (en) * 2016-06-20 2016-10-12 江苏金润环保工程有限公司 Efficient air floating dissolving device

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