CN207986908U - A kind of pesticide waste water treatment device - Google Patents
A kind of pesticide waste water treatment device Download PDFInfo
- Publication number
- CN207986908U CN207986908U CN201820271443.8U CN201820271443U CN207986908U CN 207986908 U CN207986908 U CN 207986908U CN 201820271443 U CN201820271443 U CN 201820271443U CN 207986908 U CN207986908 U CN 207986908U
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- Prior art keywords
- pipeline
- water
- tank
- process tank
- treatment device
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Abstract
The utility model discloses a kind of pesticide waste water treatment devices, including process tank, the left side of the process tank is equipped with sewage collecting basin, the water outlet of the sewage collecting basin is connected by outlet conduit and the water inlet of water heater box, the water outlet of the water heater box is connected by the water inlet of pipeline and process tank, sealing cover at the top of the process tank is equipped with motor, the output shaft of the motor is sequentially connected by the input shaft of shaft coupling and speed reducer, the output shaft of the speed reducer is sequentially connected by the bull stick inside shaft coupling and process tank, it is fixed with rotating vane on the bull stick, the vapours pipeline of the process tank right hand top is connected with reflux, the outlet conduit of the process tank bottom right side is connected with flocculation plant.Agricultural chemicals waste water phosphorous acid triethyl can be effectively treated in the utility model, and organophosphor is converted into the high conversion rate of Phos, and total phosphorus mass concentration reduces in water outlet, and COD mass concentrations are effectively reduced.
Description
Technical field
The utility model belongs to pesticide waste water treatment device technical field, and in particular to a kind of pesticide waste water treatment device.
Background technology
Diethyl phosphite, triethyl phosphite are pesticide intermediate, wherein to triethyl phosphite wastewater treatment
Research is still in blank stage.It is also seldom both at home and abroad for the research of diethyl phosphite wastewater treatment.Triethyl phosphite is
The intermediate of the organophosphorus insecticides such as dimethylvinphos, fosthietan, generally use phosphorus trichloride are prepared with ethanol synthesis.
Main component is phosphite in waste water for production of triethyl phosphite, and not only poisonous and harmful substance concentration is high for such waste water, toxicity
Greatly, complicated components, and it is difficult to biodegradation.At present phosphorous acid three is handled frequently with the methods of biochemical process, chemical method, Physical
Ethyl ester waste water.Biochemical processing method includes absorption, hydrolysis, coagulating sedimentation, microbial method etc..To the more demanding of equipment, cost
Greatly.Microbial method is adaptable since microbe species are more, and easy to operate, and metabolism is fast, is widely used in organophosphorus insecticide
Wastewater treatment, but microorganism is more sensitive to environment.It is useless that electrochemical oxidation process can effectively remove organophosphorus insecticide production
Organophosphor in water, but electrode material is not easy to select, and energy consumption is larger, using being subject to certain restrictions.
Therefore the agricultural chemicals waste water processing dress that a kind of energy consumption is small and processing agricultural chemicals waste water phosphorous acid triethyl effect is good is designed
It sets to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of pesticide waste water treatment devices, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides the following technical solutions：A kind of pesticide waste water treatment device, including place
Tank is managed, the left side of the process tank is equipped with sewage collecting basin, and the water outlet of the sewage collecting basin is added by outlet conduit and water
The water inlet of hot tank is connected, and the water outlet of the water heater box is connected by the water inlet of pipeline and process tank, the place
The sealing cover for managing tank top is equipped with motor, and the output shaft of the motor is driven by the input shaft of shaft coupling and speed reducer to be connected
It connects, the output shaft of the speed reducer is sequentially connected by the bull stick inside shaft coupling and process tank, is fixed on the bull stick
The vapours pipeline of rotating vane, the process tank right hand top is connected with reflux, and the process tank bottom right side goes out
Waterpipe is connected with flocculation plant, and the reflux includes that tilted-putted condensing reflux babinet, cyclic water tank and fixation are set
In the vapours pipeline on the spiral coil of condensing reflux box house, the process tank and the return duct in condensing reflux babinet
Road is connected, and the water outlet of the reflux line is connected through condensing reflux babinet with liquid case is connect, the reflux line set
Set on the inside of spiral coil, the flocculation plant includes coagulation buffer pool, the water outlet of the coagulation buffer pool
Elevator pump is connected, the elevator pump is connected with static pipeline mixer by pipeline, and the water outlet of static pipeline mixer is logical
Piping is connected with flotation tank.
Preferably, the sealing cover at the top of the sewage collecting basin is equipped with water inlet pipe, and water inlet pipe is equipped with inlet valve, institute
The inside for stating sewage collecting basin is additionally provided with filter screen.
Preferably, the sewage collecting basin is equipped with suction pump and fluid flowmeter with the pipeline that water heater box is connected.
Preferably, the top of the process tank and positioned at motor right side be equipped with chemical feed pipe, the chemical feed pipe be equipped with plus
Medicine valve, and chemical feed pipe is connected with oxidant grug feeding jar.
Preferably, the electric boiling plate that is internally provided with for handling tank, and the inner wall of process tank is equipped with temperature sensing
Device.
Preferably, the water outlet at the top of the spiral coil is connected by the water inlet of pipeline and cyclic water tank, described
The water inlet of spiral coil bottom is connected by the water outlet of pipeline and cyclic water tank.
Preferably, the water inlet line of the cyclic water tank is equipped with circulating pump, and the outer wall of cyclic water tank is equipped with heat dissipation
Fin.
Preferably, pass through drug feeding pipeline and flocculant grug feeding jar on the pipeline at left and right sides of the static pipeline mixer
It is connected, and drug feeding pipeline is equipped with dosing pump.
The technique effect and advantage of the utility model：The pesticide waste water treatment device can be effectively treated in agricultural chemicals waste water
Triethyl phosphite so that triethyl phosphite is first converted into inorganic under the conditions of heating and potassium sulfate are oxidizing
Phosphorus, then through flocculating setting so that organophosphor is converted into the high conversion rate of Phos, and total phosphorus mass concentration reduces in water outlet, COD matter
Amount concentration is effectively reduced, and equipment is simple, and low energy consumption for cost.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model reflux；
Fig. 3 is the structural schematic diagram of the utility model flocculation plant.
In figure：1 process tank, 2 sewage collecting basins, 3 water heater boxes, 4 suction pumps, 5 fluid flowmeters, 6 motors, 7 speed reducers,
8 bull sticks, 9 refluxes, 10 flocculation plants, 11 chemical feed pipes, 12 condensing reflux babinets, 13 cyclic water tanks, 14 spiral coils, 15 times
Flow tube road, 16 connect liquid case, 17 coagulation buffer pools, 18 elevator pumps, 19 static pipeline mixers, 20 flotation tanks, 21 flocculants
Grug feeding jar.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
The utility model provides a kind of pesticide waste water treatment device as shown in Figs. 1-3, including process tank 1, the place
The left side for managing tank 1 is equipped with sewage collecting basin 2, the water outlet of the sewage collecting basin 2 by outlet conduit and water heater box 3 into
The mouth of a river is connected, and the water outlet of the water heater box 3 is connected by the water inlet of pipeline and process tank 1, and the process tank 1 pushes up
The sealing cover in portion is equipped with motor 6, and the output shaft of the motor 6 is sequentially connected by the input shaft of shaft coupling and speed reducer 7, institute
The output shaft for stating speed reducer 7 is sequentially connected by the bull stick 8 inside shaft coupling and process tank 1, and rotation is fixed on the bull stick 8
The vapours pipeline of rotating vane piece, 1 right hand top of the process tank is connected with reflux 9, and 1 bottom right side of the process tank goes out
Waterpipe is connected with flocculation plant 10, and the reflux 9 includes tilted-putted condensing reflux babinet 12,13 and of cyclic water tank
The spiral coil 14 being fixed inside condensing reflux babinet 12, the vapours pipeline on the process tank 1 and condensing reflux case
Reflux line 15 in body 12 is connected, and the water outlet of the reflux line 15 through condensing reflux babinet 12 and connects liquid case 16
It is connected, the reflux line 15 is sheathed on the inside of spiral coil 14, and the flocculation plant 10 includes coagulation buffer pool
17, the water outlet of the coagulation buffer pool 17 connects elevator pump 18, and the elevator pump 18 is connected with static pipe by pipeline
Road mixer 19, and the water outlet of static pipeline mixer 19 is connected by pipeline and flotation tank 20.
Specifically, the sealing cover at 2 top of the sewage collecting basin is equipped with water inlet pipe, and water inlet pipe is equipped with inlet valve,
The inside of the sewage collecting basin 2 is additionally provided with filter screen.
Specifically, the sewage collecting basin 2 is equipped with suction pump 4 and fluid flow with the pipeline that water heater box 3 is connected
Meter 5.
Specifically, the top of the process tank 1 and chemical feed pipe 11 is equipped with positioned at the right side of motor 6, on the chemical feed pipe 11
Equipped with dosing valve, and chemical feed pipe 11 is connected with oxidant grug feeding jar, and the oxidant in oxidant grug feeding jar aoxidizes for potassium sulfate
Agent.
Specifically, 1 tank body of the process tank is internally provided with electric boiling plate, and the inner wall of process tank 1 is passed equipped with temperature
Sensor.
Specifically, the water outlet at 14 top of the spiral coil is connected by the water inlet of pipeline and cyclic water tank 13,
The water inlet of 14 bottom of the spiral coil is connected by the water outlet of pipeline and cyclic water tank 13.
Specifically, the water inlet line of the cyclic water tank 13 is equipped with circulating pump, and the outer wall of cyclic water tank 13 is equipped with
Radiating fin.
Specifically, passing through drug feeding pipeline and flocculant dosing on the pipeline of 19 left and right sides of the static pipeline mixer
Tank 21 is connected, and drug feeding pipeline is equipped with dosing pump.
Agricultural chemicals waste water phosphorous acid triethyl can be effectively treated so that phosphorous triethylenetetraminehexaacetic acid in the pesticide waste water treatment device
Ester is first converted into Phos, then through flocculating setting so that organophosphor turns under the conditions of heating and potassium sulfate are oxidizing
The high conversion rate of Phos is turned to, total phosphorus mass concentration reduces in water outlet, and COD mass concentrations are effectively reduced, and equipment
Simply, low energy consumption for cost.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Equivalent replacement is carried out, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (8)
1. a kind of pesticide waste water treatment device, including process tank (1), it is characterised in that：The left side of the process tank (1) is equipped with dirt
The water outlet of water collecting-tank (2), the sewage collecting basin (2) is connected by outlet conduit and the water inlet of water heater box (3),
The water outlet of the water heater box (3) is connected by the water inlet of pipeline and process tank (1), at the top of the process tank (1)
Sealing cover is equipped with motor (6), and the output shaft of the motor (6) is sequentially connected by the input shaft of shaft coupling and speed reducer (7),
The output shaft of the speed reducer (7) is sequentially connected by the internal bull stick (8) of shaft coupling and process tank (1), on the bull stick (8)
It is fixed with rotating vane, the vapours pipeline of process tank (1) right hand top is connected with reflux (9), the processing
The outlet conduit of tank (1) bottom right side is connected with flocculation plant (10), and the reflux (9) includes tilted-putted is condensed back to
Stream babinet (12), cyclic water tank (13) and the spiral coil (14) for being fixed at condensing reflux babinet (12) inside, the processing
Vapours pipeline on tank (1) is connected with the reflux line (15) in condensing reflux babinet (12), the reflux line (15)
Water outlet be connected through condensing reflux babinet (12) with liquid case (16) is connect, the reflux line (15) is sheathed on helical disk
The inside of (14) is managed, the flocculation plant (10) includes coagulation buffer pool (17), the coagulation buffer pool (17)
Water outlet connects elevator pump (18), and the elevator pump (18) is connected with static pipeline mixer (19), and static pipe by pipeline
The water outlet of road mixer (19) is connected by pipeline and flotation tank (20).
2. a kind of pesticide waste water treatment device according to claim 1, it is characterised in that：Sewage collecting basin (2) top
The sealing cover in portion is equipped with water inlet pipe, and water inlet pipe is equipped with inlet valve, and the inside of the sewage collecting basin (2) is additionally provided with filtering
Net.
3. a kind of pesticide waste water treatment device according to claim 1, it is characterised in that：The sewage collecting basin (2) with
The pipeline that water heater box (3) is connected is equipped with suction pump (4) and fluid flowmeter (5).
4. a kind of pesticide waste water treatment device according to claim 1, it is characterised in that：The top of the process tank (1)
And it is equipped with chemical feed pipe (11) positioned at the right side of motor (6), the chemical feed pipe (11) is equipped with dosing valve, and chemical feed pipe (11) and oxygen
Agent grug feeding jar is connected.
5. a kind of pesticide waste water treatment device according to claim 1, it is characterised in that：Process tank (1) tank body
It is internally provided with electric boiling plate, and the inner wall of process tank (1) is equipped with temperature sensor.
6. a kind of pesticide waste water treatment device according to claim 1, it is characterised in that：At the top of the spiral coil (14)
Water outlet be connected by the water inlet of pipeline and cyclic water tank (13), the water inlet of spiral coil (14) bottom passes through
Pipeline and the water outlet of cyclic water tank (13) are connected.
7. a kind of pesticide waste water treatment device according to claim 1, it is characterised in that：The cyclic water tank (13) into
Waterpipe is equipped with circulating pump, and the outer wall of cyclic water tank (13) is equipped with radiating fin.
8. a kind of pesticide waste water treatment device according to claim 1, it is characterised in that：The static pipeline mixer
(19) it is connected by drug feeding pipeline and flocculant grug feeding jar (21) on the pipeline at left and right sides of, and drug feeding pipeline is equipped with and adds
Teat pipette.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820271443.8U CN207986908U (en) | 2018-02-26 | 2018-02-26 | A kind of pesticide waste water treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820271443.8U CN207986908U (en) | 2018-02-26 | 2018-02-26 | A kind of pesticide waste water treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207986908U true CN207986908U (en) | 2018-10-19 |
Family
ID=63824909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820271443.8U Expired - Fee Related CN207986908U (en) | 2018-02-26 | 2018-02-26 | A kind of pesticide waste water treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207986908U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109987770A (en) * | 2019-05-09 | 2019-07-09 | 湖北三才堂化工科技有限公司 | A kind of triethyl phosphite waste water treatment process |
-
2018
- 2018-02-26 CN CN201820271443.8U patent/CN207986908U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109987770A (en) * | 2019-05-09 | 2019-07-09 | 湖北三才堂化工科技有限公司 | A kind of triethyl phosphite waste water treatment process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181019 Termination date: 20190226 |
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| CF01 | Termination of patent right due to non-payment of annual fee |