Continuous production device for chlorpyrifos emulsion in water
By designing a continuous production device, using stirring and heating technology to process raw materials in the oil-phase and aqueous kettle tank body, and controlling it through flowmeters and pipeline shearing machines, the problems of inefficient raw materials storage and production efficiency in traditional production methods are solved, and efficient and stable chlorpyrifos water emulsion production is achieved.
Patent Information
- Application Number
- CN202420192006.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-26
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-01-26
AI Technical Summary
The traditional chlorpyrifos water emulsion production method has problems such as large storage space for raw materials, high safety hazards and high management costs, resulting in low production efficiency and inability to complete one-time processing.
A continuous production device for chlorpyrifos water emulsion is designed, including an oil-phase kettle tank body and a water-phase kettle tank body, equipped with a stirring assembly, a heater and a flowmeter. By driving the motor, the stirrer stirs the raw materials in the inner cavity, and the temperature is controlled by a heater. Then the flowmeter is controlled by the flowmeter, and the oil and water agent flow out, and mix and emulsify with a pipeline shearing machine.
The continuous production of chlorpyrifos water emulsion has been achieved, the stability of the product has been improved, the precise use of raw materials has been used, the storage costs of semi-finished products have been reduced, and the production efficiency has been significantly improved.
Smart Images
Figure CN222606148U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of production of chlorpyrifos aqueous emulsion, in particular to a continuous production device for chlorpyrifos aqueous emulsion. Background Art
[0002] Chlorpyrifos, also known as chlorpyrifos and chlorpyrifos, has a chemical name of O,O-diethyl-O-(3,5,6-trichloro-2-pyridyl)thiophosphoric acid and a molecular formula of C9H 11 Cl3NO3PS is a white crystal with a slight thiol smell. It is a non-systemic broad-spectrum insecticide and acaricide with high volatility in the soil.
[0003] During the production of chlorpyrifos emulsion in water, it is necessary to prepare water and oil according to different raw materials, and then use the water and oil to produce chlorpyrifos in water emulsion. The traditional production and processing method uses synthetic raw materials to process and produce separately, and then store the raw materials. During the synthesis, the stored various raw materials are mixed, which not only occupies storage space, but also easily causes safety hazards when storing various raw materials. At the same time, various management costs are increased, resulting in low production efficiency of chlorpyrifos emulsion in water, and the chlorpyrifos emulsion in water cannot be processed in one go. Utility Model Content
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a continuous production device for chlorpyrifos aqueous emulsion, comprising an oil phase kettle tank body and a water phase kettle tank body, the right sides of the tops of the oil phase kettle tank body and the water phase kettle tank body are connected with a feeding pipe, the inner cavities of the oil phase kettle tank body and the water phase kettle tank body are provided with stirring components, the bottoms of the oil phase kettle tank body and the water phase kettle tank body are connected with flow meters, one end of the flow meter away from the oil phase kettle tank body and the water phase kettle tank body is connected with a discharge pipe, one end of the discharge pipe away from the flow meter is connected with each other and connected with a pipeline shearing machine, the outlet of the pipeline shearing machine is connected with a feed pipe, and heaters are fixed at the bottoms of the oil phase kettle tank body and the water phase kettle tank body.
[0005] Preferably, the stirring assembly includes a driving motor fixed to the top of the oil phase kettle tank body and the water phase kettle tank body, the output shaft of the driving motor is fixed with a stirring shaft, the stirring shaft is rotatably connected to the inner cavity of the oil phase kettle tank body and the water phase kettle tank body through a bearing, and the bottom of the stirring shaft penetrates to the bottom of the inner cavity of the oil phase kettle tank body and the water phase kettle tank body and is fixed with an agitator.
[0006] Preferably, a solenoid valve is provided on the surface of the discharge pipe, and the solenoid valve is located downstream of the flow meter.
[0007] Preferably, a manhole is provided on the left side of the top of the oil phase kettle tank body, and the inner cavity of the manhole is hingedly connected to a manhole cover by a hinge.
[0008] Preferably, it also includes a controller fixed on the surface of the heater, and the controller is electrically connected to the drive motor, the heater, the solenoid valve, the flow meter and the pipeline shearing machine respectively.
[0009] Preferably, support legs are fixed around the bottom of the heater, and a support seat is provided on the surface of the discharge pipe.
[0010] Compared with the prior art, the beneficial effects of the utility model are:
[0011] 1. The utility model processes oil and water separately in an oil phase kettle tank and a water phase kettle tank, drives a stirring shaft to rotate by a driving motor, and then drives a stirrer to stir various raw materials in the inner cavity of the oil phase kettle tank and the water phase kettle tank respectively, and heats the oil phase kettle tank and the water phase kettle tank by a heater as needed to control the stirring temperature, and then directly controls the flow meter after the oil and water are processed, controls the outflow of the oil and water according to the ratio of the chlorpyrifos emulsion in water, and then uses a pipeline shearing machine to mix the oil and water, so that the mixed liquid is sheared, dispersed and emulsified in the pipeline shearing machine to form an emulsified synthetic liquid that is not stratified and turbid for a long time, thereby improving the stability of the chlorpyrifos emulsion in water, and calculating the addition amount of various raw materials in advance according to the ratio, so that various raw materials are used accurately without waste, and the storage cost of semi-finished products is reduced, so that the chlorpyrifos emulsion in water can be continuously processed and produced.
[0012] 2. The utility model controls the flow of liquid in the discharge pipe by setting the solenoid valve, preventing the liquid in the oil phase kettle tank body and the water phase kettle tank body from flowing out through the discharge pipe, resulting in inability to fully mix various raw materials. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0014] Figure 2 It is a schematic diagram of the cross-sectional three-dimensional structure of the oil phase kettle tank body of the utility model;
[0015] Figure 3 It is a schematic diagram of a partial three-dimensional structure of the utility model.
[0016] Numbers in the figure: 1. Oil phase kettle body; 2. Water phase kettle body; 3. Feeding pipe; 4. Stirring assembly; 41. Driving motor; 42. Stirring shaft; 43. Agitator; 5. Flow meter; 6. Discharge pipe; 7. Pipeline shearing machine; 8. Feed pipe; 9. Heater; 10. Solenoid valve; 11. Manhole cover; 12. Controller; 13. Support leg; 14. Support seat. DETAILED DESCRIPTION
[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0018] The utility model provides Figures 1 to 3 The continuous production device of chlorpyrifos aqueous emulsion shown in the figure comprises an oil phase kettle tank body 1 and a water phase kettle tank body 2, the right sides of the tops of the oil phase kettle tank body 1 and the water phase kettle tank body 2 are connected with a feeding pipe 3, the inner cavities of the oil phase kettle tank body 1 and the water phase kettle tank body 2 are provided with a stirring assembly 4, the bottoms of the oil phase kettle tank body 1 and the water phase kettle tank body 2 are connected with a flow meter 5, the ends of the flow meter 5 away from the oil phase kettle tank body 1 and the water phase kettle tank body 2 are connected with a discharge pipe 6, the ends of the discharge pipe 6 away from the flow meter 5 are mutually connected and connected with a pipeline shearing machine 7, the outlet of the pipeline shearing machine 7 is connected with a feed pipe 8, the bottoms of the oil phase kettle tank body 1 and the water phase kettle tank body 2 are fixed with a heater 9, the oil agent and the water agent are processed separately by distributing in the oil phase kettle tank body 1 and the water phase kettle tank body 2, the driving motor 41 is used to drive the stirring shaft 42 to rotate, and then the stirring The mixing shaft 42 drives the stirrer 43 to stir various raw materials in the inner cavities of the oil phase kettle tank body 1 and the water phase kettle tank body 2 respectively. At the same time, the heater 9 is used to heat the oil phase kettle tank body 1 and the water phase kettle tank body 2 as needed to control the stirring temperature. Then, after the oil agent and the water agent are processed, the flow meter 5 is directly controlled to control the outflow of the oil agent and the water agent according to the ratio of the chlorpyrifos aqueous emulsion. Then, the oil agent and the water agent are mixed by the pipeline shearing machine 7, so that the mixed liquid is sheared, dispersed and emulsified in the pipeline shearing machine 7 to form an emulsified synthetic liquid that is not stratified or turbid for a long time, thereby improving the stability of the chlorpyrifos aqueous emulsion. The addition amount of various raw materials is calculated in advance according to the ratio, so that various raw materials are used accurately without waste, and the storage cost of semi-finished products is reduced, so that the chlorpyrifos aqueous emulsion can be processed and produced continuously.
[0019] The stirring assembly 4 includes a driving motor 41 fixed on the top of the oil phase kettle tank body 1 and the water phase kettle tank body 2, and the output shaft of the driving motor 41 is fixed with a stirring shaft 42, and the stirring shaft 42 is rotatably connected to the inner cavity of the oil phase kettle tank body 1 and the water phase kettle tank body 2 through a bearing, and the bottom of the stirring shaft 42 penetrates to the bottom of the inner cavity of the oil phase kettle tank body 1 and the water phase kettle tank body 2 and is fixed with an agitator 43. The driving motor 41 is used to drive the stirring shaft 42 to rotate, and the stirring shaft 42 drives the agitator 43 to rotate, so that various raw materials are mixed and stirred in the oil phase kettle tank body 1 and the water phase kettle tank body 2 to improve the mixing uniformity of the raw materials.
[0020] A solenoid valve 10 is provided on the surface of the discharge pipe 6, and the solenoid valve 10 is located downstream of the flow meter 5. Through the setting of the solenoid valve 10, the flow of the liquid in the discharge pipe 6 is controlled to prevent the liquid in the oil phase kettle tank body 1 and the water phase kettle tank body 2 from flowing out through the discharge pipe 6, resulting in the inability to fully mix the various raw materials.
[0021] A manhole is provided on the left side of the top of the oil phase kettle body 1, and a manhole cover 11 is hingedly connected to the inner cavity of the manhole through a hinge. By providing the manhole and the manhole cover 11, it is convenient to use the manhole to add a quantitative amount of technical.
[0022] The device also includes a controller 12 fixed on the surface of the heater 9. The controller 12 is electrically connected to the drive motor 41, the heater 9, the solenoid valve 10, the flow meter 5 and the pipeline shearing machine 7 respectively. The controller 12 can be used to precisely control the drive motor 41, the heater 9, the solenoid valve 10, the flow meter 5 and the pipeline shearing machine 7, and to open and close corresponding devices at corresponding times, so as to achieve continuous processing of the chlorpyrifos aqueous emulsion.
[0023] Support legs 13 are fixed around the bottom of the heater 9, and a support seat 14 is provided on the surface of the discharge pipe 6. The support legs 13 are used to conveniently support the oil phase kettle tank body 1 and the water phase kettle tank body 2 to prevent the discharge pipe 6 from contacting the ground. At the same time, the support seat 14 is used to support the discharge pipe 6 to prevent the discharge pipe 6 from separating from the flow meter 5 and falling off.
[0024] When used specifically, the quantitative solvent required for the chlorpyrifos aqueous emulsion is added into the oil phase kettle body 1 through the feeding pipe 3 according to the proportion, and the manhole cover 11 is opened at the same time, and the quantitative original drug is put into the oil phase kettle body 1, and then the driving motor 41 on the top of the oil phase kettle body 1 is started, and then the driving motor 41 drives the stirring shaft 42 to rotate, and the stirring shaft 42 drives the stirrer 43 to stir the quantitative solvent and the quantitative original drug, and then the heater 9 is turned on by the controller 12, and the heater 9 heats the oil phase kettle body 1 to ensure the temperature of the mixed solution during stirring, and then a quantitative amount of The emulsifier is stirred, and a certain amount of deionized water and antifreeze are added to the water phase kettle tank body 2, and the driving motor 41 on the top of the water phase kettle tank body 2 is started to mix and stir the deionized water and the antifreeze. After the materials in the oil phase kettle tank body 1 and the water phase kettle tank body 2 are fully dissolved, the flow meters 5 at the bottom of the water phase kettle tank body 2 and the oil phase kettle tank body 1 are opened respectively as required, and the flow rate is controlled. At the same time, the pipeline shearing machine 7 is opened to ensure that the oil phase and water phase materials are fully mixed, sheared and emulsified. The materials sheared by the pipeline shearing machine 7 can be packaged after being analyzed and qualified.
[0025] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A continuous production device for chlorpyrifos aqueous emulsion, comprising an oil phase kettle tank body (1) and a water phase kettle tank body (2), characterized in that: The right sides of the tops of the oil phase kettle tank body (1) and the water phase kettle tank body (2) are both connected with a feeding pipe (3); the inner cavities of the oil phase kettle tank body (1) and the water phase kettle tank body (2) are both provided with a stirring assembly (4); the bottoms of the oil phase kettle tank body (1) and the water phase kettle tank body (2) are both connected with a flow meter (5); the ends of the flow meters (5) away from the oil phase kettle tank body (1) and the water phase kettle tank body (2) are connected with a discharge pipe (6); the ends of the discharge pipes (6) away from the flow meters (5) are mutually connected and connected with a pipeline shearing machine (7); the outlets of the pipeline shearing machine (7) are connected with a conveying pipe (8); heaters (9) are fixed at the bottoms of the oil phase kettle tank body (1) and the water phase kettle tank body (2).
2. The continuous production device of chlorpyrifos aqueous emulsion according to claim 1, characterized in that: The stirring assembly (4) comprises a driving motor (41) fixed to the top of the oil phase kettle tank body (1) and the water phase kettle tank body (2); a stirring shaft (42) is fixed to the output shaft of the driving motor (41); the stirring shaft (42) is rotatably connected to the inner cavity of the oil phase kettle tank body (1) and the water phase kettle tank body (2) through a bearing; the bottom of the stirring shaft (42) penetrates to the bottom of the inner cavity of the oil phase kettle tank body (1) and the water phase kettle tank body (2) and is fixed with a stirrer (43).
3. The continuous production device of chlorpyrifos aqueous emulsion according to claim 1, characterized in that: A solenoid valve (10) is provided on the surface of the discharge pipe (6), and the solenoid valve (10) is located downstream of the flow meter (5).
4. The continuous production device of chlorpyrifos aqueous emulsion according to claim 1, characterized in that: A manhole is provided on the left side of the top of the oil phase kettle tank body (1), and the inner cavity of the manhole is hingedly connected to a manhole cover (11) via a hinge.
5. The continuous production device of chlorpyrifos aqueous emulsion according to claim 1, characterized in that: It also includes a controller (12) fixed on the surface of the heater (9), and the controller (12) is electrically connected to the drive motor (41), the heater (9), the solenoid valve (10), the flow meter (5) and the pipeline shearing machine (7).
6. The continuous production device of chlorpyrifos aqueous emulsion according to claim 1, characterized in that: Support legs (13) are fixed around the bottom of the heater (9), and a support seat (14) is provided on the surface of the discharge pipe (6).