CN220034172U - Be used for 2, 3-difluoro-5-chloropyridine production to use effluent treatment plant - Google Patents
Be used for 2, 3-difluoro-5-chloropyridine production to use effluent treatment plant Download PDFInfo
- Publication number
- CN220034172U CN220034172U CN202321391697.0U CN202321391697U CN220034172U CN 220034172 U CN220034172 U CN 220034172U CN 202321391697 U CN202321391697 U CN 202321391697U CN 220034172 U CN220034172 U CN 220034172U
- Authority
- CN
- China
- Prior art keywords
- difluoro
- filter plates
- fixed plate
- chloropyridine
- wastewater
- 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
- 238000011282 treatment Methods 0.000 title claims abstract description 33
- PERMDYZFNQIKBL-UHFFFAOYSA-N 5-chloro-2,3-difluoropyridine Chemical compound FC1=CC(Cl)=CN=C1F PERMDYZFNQIKBL-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 47
- 238000005202 decontamination Methods 0.000 claims abstract description 32
- 230000003588 decontaminative effect Effects 0.000 claims abstract description 32
- 238000011010 flushing procedure Methods 0.000 claims abstract description 27
- 238000004065 wastewater treatment Methods 0.000 claims abstract description 18
- 238000004062 sedimentation Methods 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 5
- 239000002351 wastewater Substances 0.000 abstract description 25
- 239000012535 impurity Substances 0.000 abstract description 15
- 239000008394 flocculating agent Substances 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 239000002245 particle Substances 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 238000001556 precipitation Methods 0.000 description 8
- 238000005457 optimization Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- CNLIIAKAAMFCJG-UHFFFAOYSA-N 2,3,5-trichloropyridine Chemical compound ClC1=CN=C(Cl)C(Cl)=C1 CNLIIAKAAMFCJG-UHFFFAOYSA-N 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000002363 herbicidal effect Effects 0.000 description 1
- 230000000749 insecticidal effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model discloses wastewater treatment equipment for 2, 3-difluoro-5-chloropyridine production, which comprises a treatment box, wherein two filter plates distributed left and right are arranged in the treatment box, the treatment box is divided into a settling chamber and two decontamination chambers by two filter plates, wastewater after 2, 3-difluoro-5-chloropyridine production is firstly introduced into the settling chamber, then flocculating agent is added into the settling chamber, impurities and large-particle substances in the wastewater are precipitated, at the moment, the two filter plates filter the wastewater, the filtered wastewater flows into the two decontamination chambers respectively through the two filter plates, and when the two filter plates are required to be cleaned, two flushing pipes can be driven to move by starting two first water pumps and simultaneously starting two electric pushing rods, so that the two flushing pipes are backwashed along the two filter plates, the effect of automatically cleaning the impurities in the filter plates is achieved, and the filter plates are prevented from being blocked.
Description
Technical Field
The utility model relates to the technical field of 2, 3-difluoro-5-chloropyridine production, in particular to wastewater treatment equipment for 2, 3-difluoro-5-chloropyridine production.
Background
At present, 2, 3-difluoro-5-chloropyridine is a pesticide intermediate for synthesizing compounds with herbicidal or insecticidal activity, and waste water is generated in the process of producing 2, 3-difluoro-5-chloropyridine, and special waste water treatment equipment is usually required for treatment.
Because the 2, 3-dichloro-5-chloropyridine contains certain impurities in the generated wastewater during production, the wastewater treatment equipment generally needs to remove the impurities and large-particle substances in the wastewater by precipitation, and then the wastewater is introduced into the next treatment equipment for sterilization, disinfection, and other purification treatments.
The impurity in the current waste water treatment equipment to waste water carries out precipitation filtration, because the filter screen filters impurity for a long time, the mesh of filter screen can be blocked by impurity, usually needs the staff to dismantle the filter screen and washs, and is more troublesome, and at the in-process of clearance filter screen, can influence waste water treatment equipment's normal use.
Disclosure of Invention
The utility model aims to provide wastewater treatment equipment for 2, 3-difluoro-5-chloropyridine production, which has the characteristics of performing precipitation filtration treatment on impurities in wastewater, enabling two flushing pipes to perform back flushing along two filter plates, achieving the effect of being convenient for automatically cleaning the impurities in meshes of the filter plates and avoiding filter plate blockage.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a be used for 2, 3-difluoro-5-chloropyridine production to use effluent treatment plant, includes the treatment box, the internally mounted of treatment box has two filter plates that distribute about, two the filter plates divide into settling chamber and two decontamination chambers with the treatment box, the fixed plate is installed to the up end of treatment box, the motor is installed to the up end of fixed plate, the output of motor runs through the fixed plate and installs the puddler that is located settling chamber inside;
the utility model discloses a decontamination device, including fixed plate, flushing pipe, fixed plate, electric putter, fixed plate, flushing pipe, the up end of fixed plate is installed two electric putters that distribute about, two the output of electric putter all runs through the fixed plate and installs the movable plate that is located two decontamination indoor portion respectively, two the flushing pipe is all installed to the opposite one side of movable plate.
In order to enable the movable plate to stably move, the waste water treatment equipment for 2, 3-difluoro-5-chloropyridine production is preferably provided with two limit rods which are distributed in a front-back manner and are movably arranged on the outer side walls of the two movable plates, and four limit rods are respectively arranged between the fixed plate and the bottom end surfaces of the two decontamination chambers.
In order to introduce water in the decontamination chambers into the flushing pipes, as a wastewater treatment device for 2, 3-difluoro-5-chloropyridine production, the bottoms of the two decontamination chambers are respectively provided with a first water pump, and corrugated pipes are respectively communicated between the two first water pumps and the two flushing pipes.
In order to make the flushing pipe spray out water, as a preferable waste water treatment device for 2, 3-difluoro-5-chloropyridine production of the present utility model, a plurality of high-pressure spray heads are mounted on the flushing pipe side close to the filter plate.
In order to facilitate the introduction of the filtered water in the decontamination chamber into other equipment for further treatment, the waste water treatment equipment for 2, 3-difluoro-5-chloropyridine production is preferably provided with two connecting pipes, wherein the bottoms of the outer side walls of the decontamination chambers are communicated with each other, the outer side walls of the connecting pipes are provided with second water pumps, and the outer side walls of the second water pumps are provided with water outlet pipes.
In order to enable the drain pipe to drain sediment, the utility model is preferable as a wastewater treatment device for 2, 3-difluoro-5-chloropyridine production, the bottom of the sedimentation chamber is communicated with the drain pipe, and the outer side wall of the drain pipe is provided with a valve.
Compared with the prior art, the utility model has the following beneficial effects:
when the device is used, firstly, the waste water produced by 2, 3-difluoro-5-chloropyridine is introduced into the precipitation chamber, then, flocculant is added into the precipitation chamber, and a motor is started, so that a stirring rod mixes the waste water with the flocculant, impurities and large particulate matters in the waste water are precipitated, at the moment, two filter plates filter the waste water, the filtered waste water respectively flows into the two decontamination chambers through the two filter plates, then, a second water pump is started, the water in the two decontamination chambers can be discharged into other treatment equipment through a water outlet pipe for the next treatment, and when the two filter plates are required to be cleaned, the water in the two decontamination chambers can be pumped into the two corrugated pipes by starting the two first water pumps, so that the two corrugated pipes can flow into the two flushing pipes, and meanwhile, the two electric push rods can be started to push the two movable plates to drive the two flushing pipes to move, so that the two flushing pipes back flush along the two filter plates, the two filter plates can conveniently clean impurities in meshes, and the filter plates are prevented from being blocked automatically.
Drawings
FIG. 1 is an overall block diagram of the present utility model;
FIG. 2 is an overall cross-sectional block diagram of the present utility model;
fig. 3 is a top view of the mobile plate of the present utility model.
In the figure: 1. a treatment box; 2. a filter plate; 201. a precipitation chamber; 2011. a blow-down pipe; 202. a decontamination chamber; 3. a fixing plate; 301. a motor; 302. a stirring rod; 4. an electric push rod; 401. a moving plate; 402. a limit rod; 5. a flushing pipe; 501. a bellows; 502. a first water pump; 6. a connecting pipe; 601. a second water pump; 602. and a water outlet pipe.
Detailed Description
Referring to fig. 1 to 3, a wastewater treatment device for 2, 3-difluoro-5-chloropyridine production comprises a treatment tank 1, wherein two filter plates 2 distributed left and right are installed in the treatment tank 1, the treatment tank 1 is divided into a settling chamber 201 and two decontamination chambers 202 by the two filter plates 2, a fixed plate 3 is installed on the upper end surface of the treatment tank 1, a motor 301 is installed on the upper end surface of the fixed plate 3, and the output end of the motor 301 penetrates through the fixed plate 3 and is provided with a stirring rod 302 positioned in the settling chamber 201;
two electric push rods 4 distributed left and right are installed on the upper end face of the fixed plate 3, the output ends of the two electric push rods 4 penetrate through the fixed plate 3 and are respectively provided with a movable plate 401 positioned inside the two decontamination chambers 202, and a flushing pipe 5 is installed on one side of the two movable plates 401 opposite to each other.
In this embodiment: when the device is used, firstly, wastewater after 2, 3-difluoro-5-chloropyridine is produced is introduced into the precipitation chamber 201, then flocculant is added into the precipitation chamber 201, and the motor 301 is started, so that the stirring rod 302 mixes the wastewater with the flocculant, impurities and large particulate matters in the wastewater are precipitated, at the moment, the two filter plates 2 filter the wastewater, the filtered wastewater respectively flows into the two decontamination chambers 202 through the two filter plates 2, then the second water pump 601 is started, water in the two decontamination chambers 202 is discharged into other treatment equipment through the water outlet pipe 602, the next treatment is carried out, and when the two filter plates 2 are required to be cleaned, the water in the two decontamination chambers 202 is pumped into the interiors of the two corrugated pipes 501 through the starting of the two first water pumps 502, so that the two corrugated pipes 501 flow the water into the interiors of the two rinse pipes 5, and simultaneously the two electric push rods 4 are started, the two movable plates 401 drive the two rinse pipes 5 to move, so that the two rinse pipes 5 automatically flow into the two rinse pipes 2 along the two filter plates 2, the filter plates 2 are convenient to clean the impurities in the filter plates 2, and the filter plates 2 are prevented from being blocked.
As a technical optimization scheme of the utility model, two limiting rods 402 which are distributed front and back are movably arranged on the outer side walls of two movable plates 401 in a penetrating way, and four limiting rods 402 are respectively arranged between the fixed plate 3 and the bottom end surfaces of two decontamination chambers 202.
In this embodiment: by providing the stopper rods 402, when the two moving plates 401 move, they can move along the four stopper rods 402, respectively, so that the stopper rods 402 restrict the moving direction of the moving plates 401, thereby enabling the moving plates 401 to move stably.
As a technical optimization scheme of the utility model, the bottoms of the two decontamination chambers 202 are provided with the first water pumps 502, and the two first water pumps 502 are respectively communicated with the two flushing pipes 5 by the corrugated pipes 501.
In this embodiment: by activating the two first water pumps 502, the water in the two decontamination chambers 202 can be drawn into the interiors of the two bellows 501, so that the two bellows 501 pass the water flow into the interiors of the two flush pipes 5.
As a technical optimization scheme of the utility model, a plurality of high-pressure spray heads are arranged on one side of the flushing pipe 5 close to the filter plate 2.
In this embodiment: by installing a plurality of high-pressure spray heads, the two flushing pipes 5 are convenient for spraying water out of the two filter plates 2 for back flushing.
As a technical optimization scheme of the utility model, the bottoms of the outer side walls of the two decontamination chambers 202 are communicated with a connecting pipe 6, the outer side wall of the connecting pipe 6 is provided with a second water pump 601, and the outer side wall of the second water pump 601 is provided with a water outlet pipe 602.
In this embodiment: by starting the second water pump 601, the filtered water in the two decontamination chambers 202 can be discharged through the water outlet pipe 602, so that the filtered water can be conveniently introduced into other treatment equipment for further treatment.
As a technical optimization scheme of the utility model, a drain pipe 2011 is communicated with the bottom of the settling chamber 201, and a valve is installed on the outer side wall of the drain pipe 2011.
In this embodiment: by opening the valve, the drain 2011 is facilitated to drain the sediment.
Working principle: firstly, when the device is used, the device is connected with an external power supply, then the waste water after 2, 3-difluoro-5-chloropyridine production is introduced into the sedimentation chamber 201, then flocculating agent is added into the sedimentation chamber 201, and the motor 301 is started, so that the stirring rod 302 mixes the waste water with the flocculating agent, impurities and large particulate matters in the waste water are precipitated, at the moment, the two filter plates 2 filter the waste water, the filtered waste water flows into the two decontamination chambers 202 through the two filter plates 2 respectively, then the second water pump 601 is started, the water in the two decontamination chambers 202 can be discharged into other treatment equipment through the water outlet pipe 602 for next treatment, and when the two filter plates 2 need to be cleaned, the water in the two decontamination chambers 202 can be pumped into the two corrugated pipes 501 through starting the two first water pumps 502, so that the two corrugated pipes 501 can be used for introducing the water into the two flushing pipes 5, and simultaneously starting the two electric push rods 4 can push the two moving plates 401 to drive the two flushing pipes 5 to move, so that the two flushing pipes 201 can be used for flushing the impurities in the two filter plates 2 to be discharged out of the sedimentation chamber 201, and the sedimentation chamber can be cleaned through the two filter plates 2.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. The utility model provides a be used for 2, 3-difluoro-5-chloropyridine production to use effluent treatment plant, includes treatment box (1), its characterized in that: the device is characterized in that two filter plates (2) distributed left and right are arranged in the treatment box (1), the treatment box (1) is divided into a settling chamber (201) and two decontamination chambers (202) by the two filter plates (2), a fixed plate (3) is arranged on the upper end face of the treatment box (1), a motor (301) is arranged on the upper end face of the fixed plate (3), and the output end of the motor (301) penetrates through the fixed plate (3) and is provided with a stirring rod (302) positioned in the settling chamber (201);
two electric push rods (4) distributed left and right are installed on the upper end face of the fixed plate (3), the output ends of the two electric push rods (4) penetrate through the fixed plate (3) and are respectively provided with a movable plate (401) located inside the two decontamination chambers (202), and flushing pipes (5) are installed on one sides, opposite to the movable plates (401).
2. The wastewater treatment apparatus for 2, 3-difluoro-5-chloropyridine production according to claim 1, wherein: two limiting rods (402) which are distributed in the front-back direction are movably arranged on the outer side walls of the two movable plates (401), and the four limiting rods (402) are respectively arranged between the fixed plate (3) and the bottom end surfaces of the two decontamination chambers (202).
3. The wastewater treatment apparatus for 2, 3-difluoro-5-chloropyridine production according to claim 1, wherein: the bottoms of the two decontamination chambers (202) are provided with first water pumps (502), and corrugated pipes (501) are respectively communicated between the two first water pumps (502) and the two flushing pipes (5).
4. The wastewater treatment apparatus for 2, 3-difluoro-5-chloropyridine production according to claim 1, wherein: a plurality of high-pressure spray heads are arranged on one side of the flushing pipe (5) close to the filter plate (2).
5. The wastewater treatment apparatus for 2, 3-difluoro-5-chloropyridine production according to claim 1, wherein: the bottoms of the outer side walls of the two decontamination chambers (202) are communicated with a connecting pipe (6), a second water pump (601) is installed on the outer side wall of the connecting pipe (6), and a water outlet pipe (602) is installed on the outer side wall of the second water pump (601).
6. The wastewater treatment apparatus for 2, 3-difluoro-5-chloropyridine production according to claim 1, wherein: the bottom of the sedimentation chamber (201) is communicated with a blow-down pipe (2011), and a valve is installed on the outer side wall of the blow-down pipe (2011).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321391697.0U CN220034172U (en) | 2023-06-02 | 2023-06-02 | Be used for 2, 3-difluoro-5-chloropyridine production to use effluent treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321391697.0U CN220034172U (en) | 2023-06-02 | 2023-06-02 | Be used for 2, 3-difluoro-5-chloropyridine production to use effluent treatment plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220034172U true CN220034172U (en) | 2023-11-17 |
Family
ID=88722315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321391697.0U Active CN220034172U (en) | 2023-06-02 | 2023-06-02 | Be used for 2, 3-difluoro-5-chloropyridine production to use effluent treatment plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220034172U (en) |
-
2023
- 2023-06-02 CN CN202321391697.0U patent/CN220034172U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111013208A (en) | Radial-flow type secondary sedimentation tank cleaning device | |
| CN207899105U (en) | A kind of anti-resistive sewage water filtration precipitation treatment device | |
| CN212246610U (en) | Sewage treatment device | |
| CN220034172U (en) | Be used for 2, 3-difluoro-5-chloropyridine production to use effluent treatment plant | |
| CN218833769U (en) | Irrigation pollution discharge backwashing filter device | |
| CN217627964U (en) | Landscape water circulation treatment device with purification mechanism | |
| CN215250274U (en) | Biofilm reactor for sewage treatment | |
| CN205933505U (en) | Industrial sewage purification device | |
| CN114394696A (en) | Distributed domestic sewage treatment equipment | |
| CN209940698U (en) | Be used for aquaculture sewage treatment device | |
| CN210683423U (en) | Multistage rapid sewage treatment device | |
| CN113213705A (en) | Sewage purification device | |
| CN208726949U (en) | A kind of sewage pool structure that sediment filters out | |
| CN201864628U (en) | Water filter | |
| CN112573736A (en) | Gate water purifying device for hydraulic engineering and using method thereof | |
| CN214936832U (en) | Circular-structure denitrification deep-bed filter | |
| CN213924314U (en) | Improved multi-stage deodorization device for sewage treatment | |
| CN219784012U (en) | Self-flowing sewage purifying device | |
| CN219363459U (en) | Multistage high-efficient processing apparatus of waste water | |
| CN219031935U (en) | Easily clear river course renovates sewage filter equipment | |
| CN219991269U (en) | High tensile rubber auxiliary agent production is with waste water filtration system | |
| CN219879331U (en) | Sewage treatment equipment with mud discharging function | |
| CN216550021U (en) | Effluent treatment plant is used in sodium hypochlorite production | |
| CN214880970U (en) | Sewage purification device | |
| CN220802171U (en) | Filter equipment is used in water conservancy construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |