CN209193704U - A kind of photocatalysis treatment device of pesticide organic wastewater - Google Patents
A kind of photocatalysis treatment device of pesticide organic wastewater Download PDFInfo
- Publication number
- CN209193704U CN209193704U CN201821759959.3U CN201821759959U CN209193704U CN 209193704 U CN209193704 U CN 209193704U CN 201821759959 U CN201821759959 U CN 201821759959U CN 209193704 U CN209193704 U CN 209193704U
- Authority
- CN
- China
- Prior art keywords
- photocatalysis
- glass plate
- water outlet
- vertical slot
- filled layer
- 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
Landscapes
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Catalysts (AREA)
Abstract
The utility model belongs to pesticide producing engineering device technique field, in particular to a kind of photocatalysis treatment device of pesticide organic wastewater, including expansion chamber and photocatalysis and micro wave regeneration room;The first water inlet is arranged in the top of settling chamber, the first water outlet is arranged in side wall, is provided with filter screen on the inside of first water outlet;The photocatalysis and micro wave regeneration room include microwave reactor, and the first glass plate and the second glass plate are horizontally disposed in the reaction cavity of the microwave reactor;It is provided with vertical slot on first glass plate, ultraviolet source and the first photochemical catalyst filled layer are arranged at intervals in the vertical slot;It is provided with vertical slot on second glass plate, ultraviolet source and the second photochemical catalyst filled layer are arranged at intervals in the vertical slot;The second water inlet is arranged in the microwave reactor side wall, and the second water outlet and regenerated liquid adding mouth is arranged in top;First water outlet is connected with the second water inlet by connecting pipe;The wastewater treatment equipment treatment effeciency of the utility model is high.
Description
Technical field
The invention belongs to pesticide producing engineering device technique field, in particular to the photocatalysis treatment of a kind of pesticide organic wastewater fills
It sets.
Background technique
A large amount of organic wastewaters can be generated during pesticide producing;Because pesticide species are various, agricultural chemicals waste water water quality is complicated, master
Want feature to have: pollutant concentration is higher, and COD is up to every liter of tens of thousands of milligram;Toxicity is big, removes in waste water and contains pesticide and intermediate
Outside, biodegradable substance also is difficult to containing the harmful substances such as phenol, arsenic, mercury and many;Foul smelling, to the respiratory tract of people and viscous
Film is irritant;The method of agricultural chemicals waste water processing mainly has the way of distillation, extraction, absorption method, the precipitation method, concentration incineration method, oxygen
Change method, biochemical method, hyperfiltration, active carbon-biofilm etc.;At the sewage treatment equipment used in actual production at present exists
Manage the problems such as effect is bad, and treatment effeciency is not high, and operating cost is high.
Summary of the invention
The present invention solves the above-mentioned technical problems in the prior art, at the photocatalysis for providing a kind of pesticide organic wastewater
Manage device.
To solve the above problems, technical scheme is as follows:
A kind of photocatalysis treatment device of pesticide organic wastewater, including expansion chamber and photocatalysis and micro wave regeneration room;
The first water inlet is arranged in the top of settling chamber, the first water outlet is arranged in side wall, sets on the inside of first water outlet
It is equipped with filter screen;
The photocatalysis and micro wave regeneration room include microwave reactor, and level is set in the reaction cavity of the microwave reactor
Set the first glass plate and the second glass plate;It is provided with vertical slot on first glass plate, is spaced in the vertical slot
It is provided with ultraviolet source and the first photochemical catalyst filled layer;Vertical slot is provided on second glass plate, it is described vertical
Ultraviolet source and the second photochemical catalyst filled layer are arranged at intervals in slot;The microwave reactor side wall setting second enters water
Mouthful, the second water outlet and regenerated liquid adding mouth is arranged in top;
First water outlet is connected with the second water inlet by connecting pipe.
As an improvement of the present invention, the expansion chamber bottom is ramped bottom surface, the expansion chamber side wall setting cleaning
Mouthful, the clean-up port is located at the lower side of ramped bottom surface.It is convenient to clean the solid impurity for being deposited in bottom.
As an improvement of the present invention, water pump is set in the connecting pipe.It can be used for adjusting water process speed.
As an improvement of the present invention, Backwash pipeline is set in the connecting pipe, is set in the Backwash pipeline
Set force (forcing) pump.Convenient for being backwashed to the filter screen on the inside of the first water outlet, avoids filter screen from blocking, influence the speed of water process
Degree.
As an improvement of the present invention, the first photochemical catalyst filled layer graphene/titanic oxide composite photochemical catalyst
Agent filled layer;The second photochemical catalyst filled layer is active carbon/mixed nanometer cobalt titanium dioxide/chitosan compound microsphere.Just
In the organic matter for handling molecular weight lesser general organic matter and high component difficult to degrade respectively, including organophosphorus pesticide.
Compared with the existing technology, advantages of the present invention is as follows,
The photocatalysis treatment device of pesticide organic wastewater of the invention, by be arranged expansion chamber, first sedimentation and filtered wastewater
In solid particulate matter, avoid its enter follow-up process, influence the service life and using effect of photochemical catalyst;It is micro- by being arranged
The first photochemical catalyst filled layer, the second photochemical catalyst filled layer of wave regeneration room, can be different, different types of to molecular weight respectively
Organic matter continues to separate degradation, improves degradation efficiency, by setting microwave reactor and regenerated liquid adding mouth, may make in microwave
With existing for regenerated liquid under the conditions of rapid regeneration photochemical catalyst, improve the service life and water treatment efficiency of setting.
Detailed description of the invention
Fig. 1 is the photocatalysis treatment device figure of pesticide organic wastewater;
In figure: 1 being expansion chamber, 2 be micro wave regeneration room, 3 be the first water inlet, 4 be the first water outlet, 5 be filter screen, 6
Be microwave reactor, 7 be the first glass plate, 8 be the second glass plate, 9 be ultraviolet source, 10 be the first photochemical catalyst filled layer,
11 it is the second photochemical catalyst filled layer, 12 be the second water inlet, 13 be the second water outlet, 14 be regenerated liquid adding mouth, 15 is to incline
Inclined end face, 16 be clean-up port, 17 be water pump, 18 be Backwash pipeline, 19 be force (forcing) pump.
Specific embodiment
Embodiment 1:
Referring to Fig. 1, a kind of photocatalysis treatment device of pesticide organic wastewater, including expansion chamber 1 and photocatalysis and microwave are again
Raw room 2;
First water inlet 3 is set at the top of the expansion chamber 1, the first water outlet 4 is arranged in side wall, in first water outlet 4
Side is provided with filter screen 5;
The photocatalysis and micro wave regeneration room 2 include microwave reactor 6, water in the reaction cavity of the microwave reactor 6
The first glass plate 7 of flat setting and the second glass plate 8;Vertical slot, the vertical slot are provided on first glass plate 7
In be arranged at intervals with ultraviolet source 9 and the first photochemical catalyst filled layer 10;Vertical insert is provided on second glass plate 8
Slot is arranged at intervals with ultraviolet source 9 and the second photochemical catalyst filled layer 11 in the vertical slot;6 side of microwave reactor
The second water inlet 12 is arranged in wall, and the second water outlet 13 and regenerated liquid adding mouth 14 is arranged in top;
First water outlet 4 is connected with the second water inlet 12 by connecting pipe.
Embodiment 2:
Referring to Fig. 1, as an improvement of the present invention, 1 bottom of expansion chamber is ramped bottom surface 15, the expansion chamber 1
Clean-up port 16 is arranged in side wall, and the clean-up port 16 is located at the lower side of ramped bottom surface 15.It is convenient to clean and is deposited in consolidating for bottom
Body impurity.
Embodiment 3:
Referring to Fig. 1, as an improvement of the present invention, water pump 17 is set in the connecting pipe.It can be used for adjusting at water
Manage speed.
Embodiment 4:
Referring to Fig. 1, as an improvement of the present invention, Backwash pipeline 18, the recoil are set in the connecting pipe
Wash setting force (forcing) pump 19 on pipeline 18.It is backwashed convenient for the filter screen 5 to 4 inside of the first water outlet, avoids filter screen 5 stifled
Plug, influences the speed of water process.
Embodiment 5:
Referring to Fig. 1, as an improvement of the present invention, 10 graphenes of the first photochemical catalyst filled layer/titanium dioxide
Composite photo-catalyst filled layer;The second photochemical catalyst filled layer 11 is active carbon/mixed nanometer cobalt titanium dioxide/chitosan
Complex microsphere.Convenient for handling the organic matter of molecular weight lesser general organic matter and high component difficult to degrade respectively, including it is organic
Phosphorus pesticide.
The present invention can also be formed in combination with example 1 at least one of described technical characteristic of embodiment 2,3,4,5
New embodiment.
It should be noted that above-described embodiment is only presently preferred embodiments of the present invention, there is no for the purpose of limiting the invention
Protection scope, the equivalent substitution or substitution made on the basis of the above all belong to the scope of protection of the present invention.
Claims (5)
1. a kind of photocatalysis treatment device of pesticide organic wastewater, which is characterized in that again including expansion chamber and photocatalysis and microwave
Raw room;The first water inlet is arranged in the top of settling chamber, the first water outlet is arranged in side wall, is provided on the inside of first water outlet
Filter screen;
The photocatalysis and micro wave regeneration room include microwave reactor, and the is horizontally disposed in the reaction cavity of the microwave reactor
One glass plate and the second glass plate;It is provided with vertical slot on first glass plate, is spaced setting in the vertical slot
There are ultraviolet source and the first photochemical catalyst filled layer;Vertical slot, the vertical slot are provided on second glass plate
In be arranged at intervals with ultraviolet source and the second photochemical catalyst filled layer;The second water inlet, top is arranged in the microwave reactor side wall
The second water outlet and regenerated liquid adding mouth is arranged in portion;
First water outlet is connected with the second water inlet by connecting pipe.
2. the photocatalysis treatment device of pesticide organic wastewater as described in claim 1, which is characterized in that the expansion chamber bottom
For ramped bottom surface, clean-up port is arranged in the expansion chamber side wall, and the clean-up port is located at the lower side of ramped bottom surface.
3. the photocatalysis treatment device of pesticide organic wastewater as described in claim 1, which is characterized in that in the connecting pipe
Water pump is set.
4. the photocatalysis treatment device of pesticide organic wastewater as described in claim 1, which is characterized in that in the connecting pipe
Backwash pipeline is set, force (forcing) pump is set in the Backwash pipeline.
5. the photocatalysis treatment device of pesticide organic wastewater as described in claim 1, which is characterized in that first photocatalysis
Agent filled layer graphene/titanium dioxide composite photocatalyst filled layer;The second photochemical catalyst filled layer is active carbon/nanometer
Cation doping titanium dioxide/chitosan compound microsphere.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821759959.3U CN209193704U (en) | 2018-10-29 | 2018-10-29 | A kind of photocatalysis treatment device of pesticide organic wastewater |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821759959.3U CN209193704U (en) | 2018-10-29 | 2018-10-29 | A kind of photocatalysis treatment device of pesticide organic wastewater |
Publications (1)
Publication Number | Publication Date |
---|---|
CN209193704U true CN209193704U (en) | 2019-08-02 |
Family
ID=67409465
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201821759959.3U Active CN209193704U (en) | 2018-10-29 | 2018-10-29 | A kind of photocatalysis treatment device of pesticide organic wastewater |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN209193704U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109264907A (en) * | 2018-10-29 | 2019-01-25 | 南京高正农用化工有限公司 | A kind of photocatalysis treatment device of pesticide organic wastewater |
-
2018
- 2018-10-29 CN CN201821759959.3U patent/CN209193704U/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109264907A (en) * | 2018-10-29 | 2019-01-25 | 南京高正农用化工有限公司 | A kind of photocatalysis treatment device of pesticide organic wastewater |
CN109264907B (en) * | 2018-10-29 | 2024-03-19 | 南京高正农用化工有限公司 | Photocatalysis treatment device for pesticide organic wastewater |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Zhang et al. | Membrane fouling in photocatalytic membrane reactors (PMRs) for water and wastewater treatment: A critical review | |
CN1290774C (en) | Continual immersion type processing unit of photocatalysis membrane for removing natural organic matter in water | |
CN102180556B (en) | Adsorption regeneration-photocatalysis advanced oxidation water treatment equipment | |
CN108483806B (en) | Wastewater advanced treatment system and process for catalyzing ozone pre-oxidation by using activated carbon | |
CN103086469B (en) | Efficient photocatalysis water treatment method and device | |
CN107235584B (en) | Novel drinking water treatment process and system thereof | |
JP2008528269A (en) | Method and apparatus for photocatalytic treatment of fluids | |
CN104671502A (en) | Online chemical oxidation dynamic membrane wastewater treatment system | |
CN105481154A (en) | Ultrafiltration membrane reclaimed water treatment device integrating catalytic oxidation and supported catalyst | |
CN104193081A (en) | Device for filtering sewage step by step and method for treating sewage by using device | |
CN102351371A (en) | Reactor for deep purification of drinking water and deep purification method of drinking water | |
CN107673504A (en) | A kind of method of ozone ceramic membrane activated carbon combination purification drinking water | |
CN104150704B (en) | A kind for the treatment of unit of waste water treating and reutilizing and treatment process | |
CN104150698A (en) | Device and method for advanced treatment of rural domestic water through M type constructed wetland | |
CN106946407A (en) | A kind of process for reclaiming of crushed coal pressure gasifying wastewater biochemical water outlet | |
CN209193704U (en) | A kind of photocatalysis treatment device of pesticide organic wastewater | |
CN105060617A (en) | Double-membrane internal-cycle biological treatment process of low-concentration organic waste water | |
CN105084514A (en) | Sewage treatment system based on organic-matter photocatalytic oxidative decomposition | |
CN108101281A (en) | A kind of catalytic ceramics membrane reactor | |
CN205653303U (en) | Hospital passes catch disease district sewage treatment plant | |
CN209161707U (en) | A kind of Titanium Dioxide bactericidal purifying sewage device | |
CN109264907A (en) | A kind of photocatalysis treatment device of pesticide organic wastewater | |
CN203999274U (en) | A kind of combined depth water treatment device | |
CN101468855A (en) | Drinking water purification system | |
CN105036456A (en) | Device for degrading organic matters in micro-polluted raw water by two-stage biomembrane-photocatalytic coupled technique |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |