Extraction device for triazophos production

Abstract

The utility model relates to the technical field of extraction, discloses an extraction device for triazophos production, and solves the problems that when triazophos is extracted and processed, a large amount of toxic gas can be generated during reaction of triazophos, and poisoning can be caused by inhalation of implementation personnel. The triazophos purification device comprises a stirring tank body, a filtering device is installed at the lower end of the stirring tank body, a purification device is installed at one end of the stirring tank body, the purification device comprises a first shell, an exhaust pipe is fixedly installed at the upper end of the first shell, and an exhaust pipe is fixedly installed at the lower end of the first shell. A first exhaust valve is installed at the joint of the exhaust pipe and the first shell, a flow dividing pipe is installed at the lower end of the exhaust pipe, a plurality of exhaust holes are formed in the outer side of the flow dividing pipe, a plurality of flow guiding plates are fixedly installed on the outer side of the flow dividing pipe, a plurality of absorption assemblies are slidably installed in the first shell, and the flow guiding plates are installed between every two adjacent absorption assemblies.

Description

Technical Field

[0001] The utility model relates to the technical field of extraction, in particular to an extraction device for triazophos production. Background Art

[0002] Triazophos is a broad-spectrum organophosphorus insecticide, acaricide, and nematicide, primarily used to control lepidopteran pests, mites, fly larvae, and underground pests on fruit trees, cotton, and grain crops. The manufacturing process for triazophos requires multiple mixing of various materials, including sodium hydroxide, dichloromethane, toluene, and potassium carbonate. The production equipment must be heated during the mixing process, and after the heating and stirring reaction is complete, the materials must be cooled.

[0003] The existing Chinese patent publication number CN218077752U discloses a triazophos production device. A discharge port 13 is fixedly installed at the lower end of a production tank 1. The discharge port 13 is arranged at the end of an inverted cone. A vent pipe 14 is opened on the fixed plate 11. The gas in the production tank 1 circulates through the vent pipe 14 to accelerate the discharge speed at the discharge port 13. A water pump can also be installed at the discharge port 13 to accelerate the discharge speed. A filter 15 is provided below the vent pipe 14 to prevent external debris from entering the production tank 1 through the vent pipe 14.

[0004] When the device extracts and processes triazophos, it ignores the fact that triazophos will produce a large amount of toxic gas during the reaction, which may cause poisoning if inhaled by the implementers. At the same time, the toxic gas produced by triazophos is flammable, and arbitrary discharge may cause serious accidents. Therefore, we designed an extraction device for triazophos production to solve this problem. Utility Model Content

[0005] The purpose of the utility model is to provide an extraction device for triazophos production. By adopting the device, the problem that when extracting and processing triazophos, a large amount of toxic gas generated by triazophos during the reaction is ignored, and the inhalation of the gas by the operator may cause poisoning, and the toxic gas generated by triazophos is flammable and may cause serious accidents if discharged at will, is solved.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an extraction device for triazophos production, comprising a stirring tank body, a filtering device installed at the lower end of the stirring tank body, a purification device installed at one end of the stirring tank body, the purification device comprising a shell one, an exhaust pipe fixedly installed at the upper end of the shell one, an exhaust valve one installed at the connection between the exhaust pipe and the shell one, a diverter pipe installed at the lower end of the exhaust pipe, a plurality of exhaust holes are opened on the outer side of the diverter pipe, a plurality of guide plates are fixedly installed on the outer side of the diverter pipe, the input end of each group of guide plates corresponds to the exhaust hole, and a plurality of absorption groups are slidably installed inside the shell one. When we produce and extract triazophos, the raw materials and reactants are mixed into the stirring tank body for heating and stirring reaction. During the reaction, when the harmful gas in the stirring tank body is absorbed and treated, the stirring tank body transmits the gas to the purification device through the exhaust pipe. The harmful gas is discharged into each group of guide plates through each exhaust hole on the diversion pipe. The guide plates evenly send the gas to the surface of the multiple groups of absorption components for uniform absorption. The solution after the reaction flows into the filtration device through the output end of the stirring tank body for filtration to obtain triazophos.

[0007] Preferably, the input end of the exhaust pipe is fixedly connected to the stirring tank body, an exhaust valve 2 is fixedly installed on the side of the outer shell 1 away from the stirring tank body, two groups of servo motors are fixedly installed on the lower end of the outer shell 1, the outer shell of the servo motor is fixedly connected to the outer shell 1, a fan is fixedly installed on the driving end of the servo motor, the fan and the absorption component are cross-distributed, and a plurality of supporting legs are fixedly installed on the lower end of the outer shell 1. When we absorb and treat the harmful gas in the stirring tank body, the exhaust valve 2 is opened, and the stirring tank body transmits the gas to the purification device through the exhaust pipe for adsorption purification. The fan is driven by the servo motor to work, so that the harmful gas in the purification device is circulated and adsorbed, thereby increasing the adsorption efficiency.

[0008] Preferably, the outer side of the shell one is provided with multiple groups of card slots, which are centrally symmetrically distributed on the shell one, and the absorption component matches the card slots. When we need to replace the inside of the absorption component, the absorption component is pulled out through the card slots on the outer side of the shell one and replaced.

[0009] Preferably, the stirring tank body includes outer shell 2, inner shell 3 is fixedly installed, a heat pipe is fixedly installed between outer shell 2 and outer shell 3, the upper end of outer shell 2 is fixedly installed with a feeding port, the inner shell 3 is fixedly installed with a stirring assembly, the lower end of outer shell 2 is fixedly installed with a feeding port, the feeding port passes through outer shell 2 and outer shell 3 and is connected with the inner shell 3, and the lower end of outer shell 2 is fixedly installed with multiple groups of supporting legs. When we process the raw materials, we put the raw materials into the inner shell 3 through the feeding port for processing, and stir the mixed liquid through the stirring assembly to speed up the reaction efficiency between the raw materials and the reactants. After the reaction is completed, the mixed solution flows into the filtration device through the feeding port for filtration and purification.

[0010] Preferably, the stirring assembly includes a rotating motor, a rotating disk is fixedly installed on the driving end of the rotating motor, the rotating disk is located inside the outer shell two and is rotatably connected to the outer shell two, a stirring rod is fixedly installed on the end of the rotating disk away from the rotating motor, and the stirring assembly drives the stirring rod to rotate through the rotating motor, so that the reaction efficiency of the solution in the outer shell three is accelerated.

[0011] Preferably, a hole is provided at the output end of the shell 2, which matches the input end of the exhaust pipe. A pressure sensor is installed on the side of the shell 2 close to the output end. The pressure sensor detects the gas pressure generated by the reaction of the shell 3 to avoid excessive pressure and damage to the device. The gas exhausted from the shell 3 is discharged into the exhaust pipe through the hole.

[0012] Preferably, the absorption assembly includes a fixed frame, an activated carbon plate is slidably installed on the inner side of the fixed frame, a handle is installed at one end of the fixed frame, and an elastic clip is installed on the inner side of the end of the fixed frame away from the handle, and the elastic clip matches the activated carbon plate. When we need to replace the activated carbon plate, we pull out the absorption assembly through the handle to clean or replace the activated carbon plate, and fix the activated carbon plate through the elastic clip.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] The utility model provides an extraction device for triazophos production, comprising a stirring tank body, a filtering device installed at the lower end of the stirring tank body, a purification device installed at one end of the stirring tank body, the purification device comprising a shell, an exhaust pipe fixedly installed at the upper end of the shell, an exhaust valve installed at the connection between the exhaust pipe and the shell, a diverter pipe installed at the lower end of the exhaust pipe, a plurality of exhaust holes opened on the outer side of the diverter pipe, a plurality of guide plates fixedly installed on the outer side of the diverter pipe, the input end of each group of guide plates corresponding to the exhaust hole, a plurality of groups of absorption components slidably installed inside the shell, and two adjacent groups of absorption components are connected. Guide plates are installed between the absorption components. When we produce and extract triazophos, the raw materials and reactants are mixed into the stirring tank body for heating and stirring reaction. During the reaction, when the harmful gases in the stirring tank body are absorbed and treated, the stirring tank body transmits the gas to the purification device through the exhaust pipe. The harmful gases are discharged into each group of guide plates through the exhaust holes on the diversion pipe. The guide plates evenly send the gas to the surface of multiple groups of absorption components for uniform absorption. The reacted solution flows into the filtration device through the output end of the stirring tank body for filtration to obtain triazophos. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of the stirring tank of the present utility model;

[0017] Figure 3 This is a schematic diagram of the planar structure of the stirring tank body of the present utility model;

[0018] Figure 4 This is a schematic structural diagram of the purification device of the present utility model;

[0019] Figure 5 This is a schematic diagram of the internal structure of the purification device of the present utility model;

[0020] Figure 6 This is a schematic diagram of the absorption component and guide plate structure of the utility model;

[0021] Figure 7 This is a schematic diagram of the top view of the purification device of the present utility model;

[0022] Figure 8 This is a schematic structural diagram of the absorption component of the present utility model.

[0023] In the figure: 1. Mixing tank body; 11. Shell 2; 111. Air pressure sensor; 112. Hole; 12. Shell 3; 13. Heat pipe; 14. Loading port; 15. Stirring component; 151. Rotating motor; 152. Rotating disk; 153. Stirring rod; 16. Discharge port; 17. Support leg; 2. Filter device; 3. Purification device; 31. Shell 1; 311. Absorption component; 3111. Fixed frame; 3112. Activated carbon plate; 3113. Handle; 3114. Elastic buckle; 312. Exhaust valve 2; 313. Guide plate; 32. Exhaust pipe; 321. Exhaust valve 1; 322. Diverter pipe; 3221. Exhaust hole; 33. Support leg; 34. Servo motor; 35. Fan. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] In order to further understand the content of the present invention, the present invention is described in detail with reference to the accompanying drawings.

[0026] Combine Figure 1 、 Figure 4 、 Figure 5 、 Figure 6A triazophos extraction device includes a stirring tank body 1, a filtering device 2 is installed at the lower end of the stirring tank body 1, a purification device 3 is installed at one end of the stirring tank body 1, and the purification device 3 includes a shell 31. An exhaust pipe 32 is fixedly installed at the upper end of the shell 31, an exhaust valve 321 is installed at the connection between the exhaust pipe 32 and the shell 31, a diverter pipe 322 is installed at the lower end of the exhaust pipe 32, a plurality of exhaust holes 3221 are opened on the outer side of the diverter pipe 322, and a plurality of guide plates 313 are fixedly installed on the outer side of the diverter pipe 322, the input end of each group of guide plates 313 corresponds to the exhaust hole 3221, and a plurality of groups of absorption components 311 are slidably installed inside the shell 31. A guide plate 313 is installed between two adjacent groups of absorption components 311. When we produce and extract triazophos, the raw materials and reactants are mixed into the stirring tank body 1 for heating and stirring reaction. During the reaction, when the harmful gases in the stirring tank body 1 are absorbed and treated, the stirring tank body 1 transmits the gases to the purification device 3 through the exhaust pipe 32. The harmful gases are discharged into each group of guide plates 313 through the exhaust holes 3221 on the diversion pipe 322. The guide plates 313 evenly deliver the gases to the surfaces of the multiple groups of absorption components 311 for uniform absorption. The reacted solution flows into the filter device 2 through the output end of the stirring tank body 1 for filtration to obtain triazophos.

[0027] Combine Figure 1 、 Figure 4 、 Figure 5 、 Figure 6 , an extraction device for triazophos production, the input end of the exhaust pipe 32 is fixedly connected to the stirring tank body 1, and an exhaust valve 2 312 is fixedly installed on the side of the outer shell 1 31 away from the stirring tank body 1, and two groups of servo motors 34 are fixedly installed at the lower end of the outer shell 1 31, and the outer shell of the servo motor 34 is fixedly connected to the outer shell 1 31, and a fan 35 is fixedly installed at the driving end of the servo motor 34, and the fan 35 is cross-distributed with the absorption component 311, and a plurality of supporting legs 33 are fixedly installed at the lower end of the outer shell 1 31. When we absorb the harmful gas in the stirring tank body 1, the exhaust valve 2 312 is opened, and the stirring tank body 1 transmits the gas to the purification device 3 through the exhaust pipe 32 for adsorption purification. The fan 35 is driven by the servo motor 34 to work, so that the harmful gas in the purification device 3 is circulated and adsorbed, thereby increasing the adsorption efficiency.

[0028] Combine Figure 4 and Figure 7 An extraction device for triazophos production has multiple groups of slots 314 on the outside of the shell 31. The slots 314 are symmetrically distributed on the center of the shell 31. The absorption component 311 matches the slots 314. When we need to replace the inside of the absorption component 311, we can pull out the absorption component 311 through the slots 314 on the outside of the shell 31 and replace it.

[0029] Combine Figure 1-Figure 3 , an extraction device for triazophos production, a stirring tank body 1 includes a second shell 11, a third shell 12 is fixedly installed inside the second shell 11, a heat pipe 13 is fixedly installed between the second shell 11 and the third shell 12, a feeding port 14 is fixedly installed on the upper end of the second shell 11, a stirring component 15 is fixedly installed on the inside of the third shell 12, a discharge port 16 is fixedly installed on the lower end of the second shell 11, the discharge port 16 passes through the second shell 11 and the third shell 12 and is connected to the inside of the third shell 12, a plurality of supporting legs 17 are fixedly installed on the lower end of the second shell 11, when we process the raw materials, the raw materials are put into the interior of the third shell 12 through the feeding port 14 for processing, the mixed liquid is stirred by the stirring component 15 to accelerate the reaction efficiency between the raw materials and the reactants, and after the reaction is completed, the mixed solution flows into the filtering device 2 through the discharge port 16 for filtration and purification.

[0030] Combine Figure 3 A triazophos extraction device is provided. The stirring assembly 15 includes a rotating motor 151. A rotating disk 152 is fixedly mounted on the driving end of the rotating motor 151. The rotating disk 152 is located inside the second housing 11 and is rotatably connected to the second housing 11. A stirring rod 153 is fixedly mounted on the end of the rotating disk 152 away from the rotating motor 151. The stirring assembly 15 drives the stirring rod 153 to rotate through the rotating motor 151, thereby accelerating the reaction efficiency of the solution in the third housing 12.

[0031] Combine Figure 2 and Figure 4 A triazophos extraction device is provided. The output end of the second shell 11 is provided with a hole 112, which matches the input end of the exhaust pipe 32. A pressure sensor 111 is installed on the side of the second shell 11 near the output end. The pressure sensor 111 detects the gas pressure generated by the reaction of the third shell 12 to avoid excessive pressure that may damage the device. The gas exhausted from the third shell 12 is discharged into the exhaust pipe 32 through the hole 112.

[0032] Combine Figure 4 and Figure 8 , an extraction device for triazophos production, the absorption component 311 includes a fixed frame 3111, an activated carbon plate 3112 is slidably installed on the inner side of the fixed frame 3111, a handle 3113 is installed at one end of the fixed frame 3111, an elastic clip 3114 is installed on the inner side of the end of the fixed frame 3111 away from the handle 3113, the elastic clip 3114 matches the activated carbon plate 3112, when we need to replace the activated carbon plate 3112, the absorption component 311 is pulled out through the handle 3113 to clean or replace the activated carbon plate 3112, and the activated carbon plate 3112 is fixed by the elastic clip 3114.

[0033] Working Principle: This triazophos extraction device primarily consists of a stirring tank 1 and a purification device 3. First, raw materials are placed into outer shell 3 12 through the loading port 14 of stirring tank 1. A heat pipe 13 between outer shells 2 11 and 3 12 provides the required temperature for the reaction. A rotating motor 151 in the stirring assembly 15 drives a rotating disk 152, which in turn rotates a stirring rod 153, stirring the raw materials and reactants, accelerating the reaction efficiency between the raw materials and reactants. After the reaction is complete, the mixed solution flows out through the discharge port 16 and into the filtration device 2 for filtration and purification. During the reaction, harmful gases generated within stirring tank 1 are transported through an exhaust pipe 32 to the purification device 3. The harmful gas is discharged from the multiple exhaust holes 3221 on the outside of the diverter pipe 322 at the lower end of the exhaust pipe 32, and the gas is discharged into each group of guide plates 313. The guide plates 313 evenly send the gas to the surface of multiple groups of absorption components 311. The activated carbon plates 3112 in the absorption components 311 adsorb and purify the harmful gas. There are two groups of servo motors 34 in the purification device 3. The fans 35 at their driving ends are cross-distributed with the absorption components 311. The servo motors 34 drive the fans 35 to work, so that the harmful gas in the purification device 3 circulates, increasing the adsorption efficiency. When the activated carbon plate 3112 inside the absorption component 311 needs to be replaced, the absorption component 311 is pulled out through the card slots 314 distributed symmetrically on the outside of the shell 31, and then the absorption component 311 is pulled out using the handle 3113. The activated carbon plate 3112 can be cleaned or replaced by opening the elastic buckle 3114. At the same time, the air pressure sensor 111 on the side of the second housing 11 near the output end detects the air pressure of the gas generated by the reaction to prevent damage to the device caused by excessive air pressure. The gas exhausted from the third housing 12 is discharged into the exhaust pipe 32 through the hole 112 at the output end of the second housing 11.

[0034] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An extraction device for triazophos production, comprising a stirring tank (1), a filtering device (2) installed at the lower end of the stirring tank (1), and a purification device (3) installed at one end of the stirring tank (1), characterized in that: The purification device (3) comprises a shell (31), an exhaust pipe (32) is fixedly mounted on the upper end of the shell (31), an exhaust valve (321) is mounted at the connection between the exhaust pipe (32) and the shell (31), a diverter pipe (322) is mounted on the lower end of the exhaust pipe (32), a plurality of exhaust holes (3221) are opened on the outer side of the diverter pipe (322), a plurality of guide plates (313) are fixedly mounted on the outer side of the diverter pipe (322), the input end of each group of guide plates (313) corresponds to the exhaust hole (3221), and a plurality of groups of absorption components (311) are slidably mounted inside the shell (31), and a guide plate (313) is mounted between two adjacent groups of absorption components (311).

2. The extraction device for triazophos production according to claim 1, characterized in that: The input end of the exhaust pipe (32) is fixedly connected to the stirring tank body (1); an exhaust valve 2 (312) is fixedly installed on the side of the housing 1 (31) away from the stirring tank body (1); two groups of servo motors (34) are fixedly installed at the lower end of the housing 1 (31); the housing of the servo motor (34) is fixedly connected to the housing 1 (31); a fan (35) is fixedly installed at the driving end of the servo motor (34); the fan (35) and the absorption component (311) are cross-distributed; and a plurality of support legs (33) are fixedly installed at the lower end of the housing 1 (31).

3. The extraction device for triazophos production according to claim 1, characterized in that: The outer side of the shell (31) is provided with a plurality of card slots (314), the card slots (314) are centrally symmetrically distributed on the shell (31), and the absorption component (311) matches the card slots (314).

4. The extraction device for triazophos production according to claim 1, characterized in that: The stirring tank body (1) comprises a second shell (11), a third shell (12) is fixedly installed inside the second shell (11), a heat conducting pipe (13) is fixedly installed between the second shell (11) and the third shell (12), a feeding port (14) is fixedly installed at the upper end of the second shell (11), a stirring assembly (15) is fixedly installed inside the third shell (12), a feeding port (16) is fixedly installed at the lower end of the second shell (11), the feeding port (16) passes through the second shell (11) and the third shell (12) and is communicated with the interior of the third shell (12), and a plurality of supporting legs (17) are fixedly installed at the lower end of the second shell (11).

5. The extraction device for triazophos production according to claim 4, characterized in that: The stirring assembly (15) comprises a rotating motor (151), a rotating disk (152) is fixedly mounted on the driving end of the rotating motor (151), the rotating disk (152) is located inside the second housing (11) and is rotationally connected to the second housing (11), and a stirring rod (153) is fixedly mounted on one end of the rotating disk (152) away from the rotating motor (151).

6. The extraction device for triazophos production according to claim 5, characterized in that: The output end of the second shell (11) is provided with a hole (112), which matches the input end of the exhaust pipe (32). An air pressure sensor (111) is installed on one side of the second shell (11) close to the output end.

7. The extraction device for triazophos production according to claim 1, characterized in that: The absorption assembly (311) includes a fixed frame (3111), an activated carbon plate (3112) is slidably mounted on the inner side of the fixed frame (3111), a handle (3113) is mounted on one end of the fixed frame (3111), and an elastic clip (3114) is mounted on the inner side of the end of the fixed frame (3111) away from the handle (3113), and the elastic clip (3114) matches the activated carbon plate (3112).

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