CN208440321U - Wastewater from chemical industry catalytic reactor - Google Patents
Wastewater from chemical industry catalytic reactor Download PDFInfo
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- CN208440321U CN208440321U CN201820985097.XU CN201820985097U CN208440321U CN 208440321 U CN208440321 U CN 208440321U CN 201820985097 U CN201820985097 U CN 201820985097U CN 208440321 U CN208440321 U CN 208440321U
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- catalysis oxidation
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Abstract
A kind of wastewater from chemical industry catalytic reactor, including venturi inlet unit, fluidizing units, catalytic oxidation unit, the Venturi tube air inlet of venturi inlet unit is connected with the outlet of air inlet pipe, and inlet is connected with wastewater from chemical industry water inlet pipe, and outlet is connected with fluidizing units.It is equipped in the streaming tank of fluidizing units into water stripping tube, the bottom setting in streaming tank empties pipe, and center of top is provided with the gas outlet for air pressure in equilibrium fluid tank.The catalysis oxidation inner tank wall of catalytic oxidation unit is equipped with multiple quartz burners, lower part is equipped with reflux stripping tube, lower end water inlet is connected by pipeline with streaming tank, and equipped with the outlet pipe for being used for outlet treated wastewater from chemical industry, upper end is connected with streaming tank upper end by pipeline on top.The utility model aoxidizes wastewater from chemical industry and activated sludge using quartz burner irradiation sludge and wastewater from chemical industry, improves oxidation activity.Solves the problems such as catalyst is at high cost, and catalyst activity is low, poor processing effect in traditional chemical wastewater treatment.
Description
Technical field
The utility model relates to a kind of processing units of wastewater from chemical industry, are catalyzed and react more particularly to a kind of wastewater from chemical industry
Device.
Background technique
Wastewater from chemical industry is known as by the waste water that chemical plant is discharged.Current most of factories add biochemical method to change using materialization
Work is non-aqueous to be handled, due to pollutant be it is deliquescent, chemical products are varied, complicated component, and wastewater from chemical industry is a variety of more
Sample, majority have severe toxicity, are not easy to purify.Bio-refractory substance is more, and for B/C than low, biodegradability is poor, and toxic and irritation,
Organic concentration is high, and pH is unstable, restores relatively difficult.Catalyst is at high cost in materializing strategy, and catalyst activity is low, processing effect
Fruit is poor, removal rate is low.
Water intake mode in traditional inlet unit is directly to intake, the contact surface of this mode wastewater from chemical industry and activated sludge
Product is small, and mixing is uneven, and the active sludge treatment time is long, poor processing effect.
Research finds that ultraviolet light can improve activated sludge degradation efficiency, when dose of radiation is 20W (254nm), 0.5min,
20% or more the ability of activated sludge degradation COD can be improved in ultraviolet light, improves 10% or more the ability of degradation TP.Ultraviolet radiation
It is significant to the humidification of activated sludge degradation capability.
Ultraviolet light has strong oxidizing property simultaneously, and it is inorganic to be oxidized to small molecule for the larger molecular organics under ultraviolet irradiation
Object.
Since ultraviolet light has the function of improving activated sludge degradation efficiency and strong oxidizing property, it is necessory to provide a kind of benefit
The device that wastewater from chemical industry is handled with ultraviolet light, to overcome the deficiencies of existing technologies.
Summary of the invention
High in order to solve prior art materializing strategy cost, the low problem of removal rate, the utility model provides a kind of chemical industry
Waste water catalytic reactor, solves in traditional chemical wastewater treatment that catalyst is at high cost, and catalyst activity is low, poor processing effect etc.
Problem.
Realize foregoing invention purpose using below by technical solution:
A kind of wastewater from chemical industry catalytic reactor, including venturi inlet unit, fluidizing units, catalytic oxidation unit, specifically
Structure is:
The venturi inlet unit includes Venturi tube, and Venturi tube air inlet is connected with the outlet of air inlet pipe, text
Venturi inlet is connected with wastewater from chemical industry water inlet pipe, and the outlet of Venturi tube is connected with fluidizing units；
The fluidizing units include streaming tank, are equipped in streaming tank into water stripping tube, the bottom setting in streaming tank
Pipe is emptied, the sludge that streaming tank generates is provided with by emptying pipe outlet, streaming tank center of top for gas in equilibrium fluid tank
The gas outlet of pressure；
The catalytic oxidation unit includes catalysis oxidation tank, and catalysis oxidation inner tank wall is equipped with multiple ultraviolet radiator
Pipe, the lower part of catalysis oxidation tank are equipped with reflux stripping tube, and catalysis oxidation tank lower end water inlet is connected with streaming tank by pipeline, is urged
The top for changing oxidation tank is equipped with outlet pipe for outlet treated wastewater from chemical industry, catalysis oxidation tank upper end and streaming tank upper end
It is connected by pipeline.
As a preferred solution:
The outlet of the Venturi tube is connected with the air inlet of the water inlet stripping tube of fluidizing units.
The water inlet stripping tube is inserted in the lower part in vulcanizing tank.
Quartz burner, which is equidistantly arranged, to be arranged on the inner wall of catalysis oxidation tank body.
Catalysis oxidation tank lower end water inlet is connected by catalysis oxidation water inlet pipe with streaming tank.
Catalysis oxidation intake pump is installed on catalysis oxidation water inlet pipe.
Catalysis oxidation tank upper end is connected by catalysis oxidation outlet pipe with the upper end of streaming tank.
Detailed description of the invention
Fig. 1 is the attachment structure schematic diagram of the utility model each section.
Fig. 2 is the process flow chart of the utility model each section.
Number explanation in figure: A. venturi inlet unit, B. fluidizing units, C. catalytic oxidation unit, 1. air inlet pipe, 2 are changed
Work wastewater inlet pipe, 3. Venturi tubes, 4. streaming tanks, 5. emptying pipes, 6. water inlet stripping tubes, 7. catalysis oxidation water inlet pipes, 8. are urged
Change oxidation tank, 9.uv lamp, 10. reflux stripping tubes, 11. catalysis oxidation outlet pipes, 12. gas outlets, 13 catalysis oxidation intake pumps, 14
Outlet pipe.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings.
The present embodiment is a kind of wastewater from chemical industry catalytic reactor, by catalytic oxidation unit A, fluidizing units B, venturi water inlet
Unit C composition.Specific structure is shown in Fig. 1:
Venturi inlet unit A is made of air inlet pipe 1, wastewater from chemical industry water inlet pipe 2, Venturi tube 3.Air inlet pipe 1 one terminates
External air source, the other end are connected to 3 air inlet of Venturi tube, and 2 one end of wastewater from chemical industry water inlet pipe is the import of wastewater from chemical industry, another
End is connected with the air inlet of Venturi tube 3.The air inlet phase of the water outlet of Venturi tube 3 and the water inlet stripping tube 6 of fluidizing units B
Connection.
Fluidizing units B is by streaming tank 4, and drainpipe 5, stripping tube 6 of intaking, gas outlet 12 forms.Streaming tank 4 is cone tank,
Water inlet stripping tube 6 is inserted into the lower part being mounted in vulcanizing tank 4, and drainpipe 5 is located at cone top part position in streaming tank 4, and gas outlet 12 is used
Air pressure in equilibrium fluid tank 4, the center of top that streaming tank 4 is arranged in are communicated with streaming tank 4.The sludge that streaming tank 4 generates
By emptying 5 outlet of pipe,
Catalytic oxidation unit C is by catalysis oxidation water inlet pipe 7, and catalysis oxidation tank 8, ultraviolet light (uv) lamp 9, flow back stripping tube
10, catalysis oxidation outlet pipe 11, catalysis oxidation intake pump 13, the equal composition of outlet pipe 14.Catalysis oxidation tank 8 is cone tank, it
The vertex of a cone is water inlet, which is connected by catalysis oxidation water inlet pipe 7 with the water outlet of 8 lower end of streaming tank, catalysis oxidation into
Catalysis oxidation intake pump 13 is installed on water pipe 7.The center of top of catalysis oxidation tank 8 is equipped with water outlet, is gone out by catalysis oxidation
Water pipe 11 is connected with the water inlet on the upside of streaming tank.Multiple ultraviolet lights (Uv) lamp is equidistantly installed on the inner wall of catalysis oxidation tank 8
9.The stripping tube 10 that flows back is made of transparent glass steel material, is mounted on the lower end side in catalysis oxidation tank.Catalysis oxidation tank 8
Upper end be equipped with the outlet pipe 14 that communicates therewith, the regulating valve of regulating water flow is installed, treated chemical industry on outlet pipe 14
Waste water is by 14 outlet of outlet pipe.
Fig. 2 is shown in the process flow of the utility model, in conjunction with Fig. 1:
In venturi inlet unit A, external gas by air inlet pipe 1 enter Venturi tube, wastewater from chemical industry by water inlet pipe into
Enter Venturi tube, by adjusting air inlet and the inflow of Venturi tube, realizes the atomization of wastewater from chemical industry and be sufficiently mixed, be simultaneously
Water inlet stripping tube in fluidizing units B provides power.Overcome the direct water inlet in traditional inlet unit, wastewater from chemical industry and activity
The contact area of sludge is small, and mixing is uneven, and the active sludge treatment time is long, the deficiency of poor processing effect.
In fluidizing units B, water inlet stripping tube 6 flows into wastewater from chemical industry in vulcanizing tank 4, and wastewater from chemical industry is in air lift and waste water
Under the action of gravity, stirring and fluidisation to wastewater from chemical industry is realized in vulcanizing tank 4, by the gas in 12 discharge pipe of gas outlet Lai
Air pressure in equilibrium fluid tank 4 makes sludge and wastewater from chemical industry be sufficiently mixed contact, increases sludge activity, accelerates sludge to chemical industry
The processing speed of waste water.The sludge that streaming tank 4 generates is flowed by emptying 5 outlet of pipe, wastewater from chemical industry by catalysis oxidation water inlet pipe
Catalysis oxidation tank 8 deepens catalytic action.
In catalytic oxidation unit C, the wastewater from chemical industry in vulcanizing tank flows into catalysis oxidation tank by catalysis oxidation water inlet pipe,
Ultraviolet radiator in catalysis oxidation tank, ultraviolet radiator emit ultraviolet light, irradiate sludge and wastewater from chemical industry, aoxidize wastewater from chemical industry and work
Property sludge, improve oxidation activity.Reflux stripping tube 10 is equivalent to water pump, wastewater from chemical industry reflux is above mentioned, the chemical industry being oxidized is useless
Water flows into vulcanizing tank, 14 outlet of outlet pipe treated wastewater from chemical industry by catalysis oxidation outlet pipe 11.
It should be understood that above-described embodiment is merely to illustrate the utility model, wherein the structure of each component, connection type
It may be changed with manufacture craft etc., all equivalents carried out on the basis of technical solutions of the utility model
And improvement, it should not exclude except the protection scope of the utility model.
Claims (7)
1. a kind of wastewater from chemical industry catalytic reactor, including venturi inlet unit, fluidizing units, catalytic oxidation unit, feature
It is,
The venturi inlet unit includes Venturi tube, and Venturi tube air inlet is connected with the outlet of air inlet pipe, venturi
Pipe inlet is connected with wastewater from chemical industry water inlet pipe, and the outlet of Venturi tube is connected with fluidizing units；
The fluidizing units include streaming tank, are equipped in streaming tank into water stripping tube, and the bottom in streaming tank, which is arranged, to be emptied
Pipe, the sludge that streaming tank generates are provided with by emptying pipe outlet, streaming tank center of top for air pressure in equilibrium fluid tank
Gas outlet；
The catalytic oxidation unit includes catalysis oxidation tank, and catalysis oxidation inner tank wall is equipped with multiple quartz burners, urges
The lower part for changing oxidation tank is equipped with reflux stripping tube, and catalysis oxidation tank lower end water inlet is connected by pipeline with streaming tank, is catalyzed oxygen
The top for changing tank is equipped with outlet pipe for outlet treated wastewater from chemical industry, and catalysis oxidation tank upper end passes through with streaming tank upper end
Pipeline is connected.
2. wastewater from chemical industry catalytic reactor according to claim 1, which is characterized in that the outlet of the Venturi tube with
The air inlet of the water inlet stripping tube of fluidizing units is connected.
3. wastewater from chemical industry catalytic reactor according to claim 1 or 2, which is characterized in that the water inlet stripping tube is inserted
Enter the bottom in vulcanizing tank.
4. wastewater from chemical industry catalytic reactor according to claim 1, which is characterized in that quartz burner is equidistantly arranged and set
It sets on the inner wall of catalysis oxidation tank body.
5. wastewater from chemical industry catalytic reactor according to claim 1, which is characterized in that catalysis oxidation tank lower end water inlet is logical
Catalysis oxidation water inlet pipe is crossed to be connected with streaming tank.
6. wastewater from chemical industry catalytic reactor according to claim 5, which is characterized in that be equipped on catalysis oxidation water inlet pipe
Catalysis oxidation intake pump.
7. wastewater from chemical industry catalytic reactor according to claim 1, which is characterized in that catalysis oxidation tank upper end passes through catalysis
Oxidation outlet pipe is connected with the upper end of streaming tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820985097.XU CN208440321U (en) | 2018-06-26 | 2018-06-26 | Wastewater from chemical industry catalytic reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820985097.XU CN208440321U (en) | 2018-06-26 | 2018-06-26 | Wastewater from chemical industry catalytic reactor |
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| Publication Number | Publication Date |
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| CN208440321U true CN208440321U (en) | 2019-01-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820985097.XU Active CN208440321U (en) | 2018-06-26 | 2018-06-26 | Wastewater from chemical industry catalytic reactor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108557947A (en) * | 2018-06-26 | 2018-09-21 | 唐山中科格润环境技术有限公司 | A kind of wastewater from chemical industry catalytic reactor |
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2018
- 2018-06-26 CN CN201820985097.XU patent/CN208440321U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108557947A (en) * | 2018-06-26 | 2018-09-21 | 唐山中科格润环境技术有限公司 | A kind of wastewater from chemical industry catalytic reactor |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 063000 building 47-4, North Zone, phase I, Tangshan International Enterprise port, Liandong u Valley, south side of planning third road and west side of Torch Road, high tech Zone, Tangshan City, Hebei Province Patentee after: Zhongke gerun (Tangshan) Environmental Technology Co.,Ltd. Address before: 063000 2 floor, e block, Daqing road innovation building, Tangshan City high tech Industrial Development Zone, North Road, Hebei. Patentee before: TANGSHAN ZHONGKE GERUN ENVIRONMENTAL TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address |