CN117772092B - Reaction kettle liquid material circulating device and method for producing pesticide herbicide - Google Patents
Reaction kettle liquid material circulating device and method for producing pesticide herbicide Download PDFInfo
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- CN117772092B CN117772092B CN202410217560.6A CN202410217560A CN117772092B CN 117772092 B CN117772092 B CN 117772092B CN 202410217560 A CN202410217560 A CN 202410217560A CN 117772092 B CN117772092 B CN 117772092B
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 67
- 239000000575 pesticide Substances 0.000 title claims abstract description 59
- 239000004009 herbicide Substances 0.000 title claims abstract description 57
- 230000002363 herbicidal effect Effects 0.000 title claims abstract description 55
- 239000011344 liquid material Substances 0.000 title claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 239000000126 substance Substances 0.000 claims abstract description 22
- 239000006227 byproduct Substances 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 6
- 238000002156 mixing Methods 0.000 claims abstract description 5
- 238000012216 screening Methods 0.000 claims description 67
- 239000007788 liquid Substances 0.000 claims description 37
- 239000002994 raw material Substances 0.000 claims description 30
- 230000007246 mechanism Effects 0.000 claims description 20
- 238000007790 scraping Methods 0.000 claims description 10
- 230000006978 adaptation Effects 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 6
- 230000001737 promoting effect Effects 0.000 claims description 5
- 238000005086 pumping Methods 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims 1
- 239000011148 porous material Substances 0.000 claims 1
- 239000012535 impurity Substances 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 6
- 239000000047 product Substances 0.000 abstract description 6
- 238000012271 agricultural production Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 238000011161 development Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 6
- 239000003054 catalyst Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000012295 chemical reaction liquid Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000002198 insoluble material Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
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Abstract
The invention relates to the technical field of reaction kettles, and discloses a reaction kettle liquid material circulation device and a method for producing pesticide herbicide, wherein the reaction kettle liquid material circulation device comprises the following steps: the reaction kettle is arranged at the left side of the top end of the base; the screw of the first circulating pump is connected to the left side of the top end of the base, and the water inlet of the first circulating pump is arranged at the bottom end of the reaction kettle; the top of the three-way pipe is arranged at the water outlet of the first circulating pump. The device can effectively remove impurities in pesticide herbicide liquid materials in the process of circularly mixing the pesticide herbicide, and prevent the impurities from entering the inner cavity of the reaction kettle, so that the quality of the pesticide herbicide can be improved, the corrosion and damage of insoluble substances or byproducts to the reaction kettle can be reduced, the property loss can be reduced, the production benefit can be improved, the device has the beneficial effects of improving the quality and the product yield of the pesticide herbicide, reducing the equipment damage and the property loss risk, and improving the benefit and sustainable development capability of agricultural production.
Description
Technical Field
The invention relates to the technical field of reaction kettles, in particular to a reaction kettle liquid material circulating device and a method for producing pesticide herbicide.
Background
In agricultural production, the pesticide herbicide is widely applied to control of field crop diseases and insect pests and weed problems, wherein the preparation process of the pesticide herbicide is of great importance, and the reaction kettle is used as one of key equipment for pesticide herbicide production, and plays an important role in controlling the reaction process and guaranteeing the product quality;
In a traditional reaction kettle, reactants and a catalyst generally react in a solid phase or a liquid phase, however, due to the fact that the generation or consumption of certain components in the reaction process can cause the change of physical properties such as temperature, density, viscosity and the like, the materials in the reaction kettle are often unevenly distributed, the uneven distribution can cause low reaction efficiency, and the phenomenon of local overheating or supercooling can be caused, so that the quality and yield of products are reduced;
In order to solve the problem, a liquid material circulating device is introduced in the prior art, reactants and catalysts are uniformly distributed in the whole reaction kettle by controlling the circulating flow of materials in the reaction kettle, the reaction effect and the product quality are improved, the liquid material circulating device in the prior art mainly comprises a pump, a pipeline system and a stirring device, specifically, the liquid material circulating device pumps the materials in the reaction kettle out through the pump, sends the materials to the stirring device through the pipeline system to be mixed, and then re-injects the mixed materials into the reaction kettle through the pipeline system to realize the circulating flow of the materials;
When the pesticide herbicide reacts in the reaction kettle, a large amount of insoluble substances or byproducts are generated due to chemical reaction, temperature and pressure change, impurity reaction and the like in the reaction process, and the insoluble substances or byproducts cannot be dissolved in the reaction liquid, so that the insoluble substances or byproducts can float in the liquid or settle at the bottom end of the reaction kettle, the insoluble substances or byproducts mixed in the liquid cannot be screened out by the traditional pesticide herbicide reaction kettle liquid circulating device in the liquid circulating process, and the insoluble substances or byproducts still can be circulated into the inner cavity of the reaction kettle along with the liquid after the liquid is circulated, so that not only the quality of the pesticide herbicide is reduced, but also some insoluble substances or byproducts can have corrosiveness and accumulate in the reaction kettle for a long time, and the corrosion and damage of the reaction kettle are possibly caused, so that property loss is caused.
Disclosure of Invention
The invention aims to provide a reaction kettle liquid material circulating device and method for producing pesticide herbicide, which solve the problem that wastes cannot be screened out in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: a reaction kettle liquid material circulating device for producing pesticide herbicide, comprising: the reaction kettle is arranged at the left side of the top end of the base; the screw of the first circulating pump is connected to the left side of the top end of the base, and the water inlet of the first circulating pump is arranged at the bottom end of the reaction kettle; the top end of the three-way pipe is arranged at the water outlet of the first circulating pump; the number of the valves is two, and the two valves are respectively arranged at the left side and the right side of the outer wall of the three-way pipe; the screening mechanism is arranged on the right side of the top end of the base, and the right end of the three-way pipe extends into the inner cavity of the screening mechanism; one end of the first circulating pipe is arranged at the bottom end of the right side of the screening mechanism; the second circulating pump is connected to the right side of the top end of the base through screws, and the other end of the first circulating pipe is arranged at a water inlet of the second circulating pump; one end of the second circulating pipe is arranged at the water outlet of the second circulating pump, and the other end of the second circulating pipe is arranged at the top end of the outer wall of the reaction kettle.
Preferably, in order to separate insoluble materials and byproducts from the pesticide herbicide, the screening mechanism comprises: the screening box is arranged on the right side of the top end of the base, one end of the first circulating pipe is arranged at the bottom end of the right side of the screening box, and the inner cavity of the first circulating pipe is communicated with the inner cavity of the screening box; the top end of the supporting rod is arranged at the top end of the right side of the screening box, and the bottom end of the supporting rod extends into the middle part of the inner cavity of the screening box; the shunt head is arranged at the bottom end of the supporting rod; the centrifugal frame is slidably matched with the outer wall of the supporting rod, the shunt head is matched with and inserted into the inner cavity of the centrifugal frame, the right end of the centrifugal frame extends out of the right side of the screening box, a plurality of centrifugal holes communicated with the inner cavity of the centrifugal frame are formed in the right side of the outer wall of the centrifugal frame at equal intervals along the circumferential direction, and the right end of the three-way pipe is rotatably matched with and inserted into the inner cavity of the centrifugal frame; the centrifugal scraping plate is arranged on the right side of the inner cavity of the centrifugal frame; the spiral conveying plate is arranged on the outer wall of the centrifugal frame; the rotatable looks adaptation of filter frame connects in the outer wall of centrifugal frame, and the filter frame is located the inner chamber of screening case, and the right-hand member of filter frame extends the right side of screening case, and a plurality of filtration holes have been seted up along circumference equidistance to the outer wall of filter frame.
Preferably, a plurality of brushes are arranged at the top end of the inner cavity of the screening box, and the brushes are contacted with the outer wall of the filtering frame.
Preferably, in order to cause the filter frame and the centrifugal frame to rotate in opposite directions, the screening mechanism further comprises: the second gear is sleeved on the right side of the outer wall of the centrifugal frame and locked by jackscrews; the first conical gear is sleeved on the right side of the outer wall of the centrifugal frame and locked by a jackscrew; the second bevel gear is sleeved on the right side of the outer wall of the filter frame and locked by jackscrews; the top end of the connecting rod is rotatably arranged at the top of the outer wall of the supporting rod through a bearing; the third bevel gear is sleeved on the outer wall of the connecting rod and locked by the jackscrew, and the first bevel gear and the second bevel gear are meshed with the third bevel gear.
Preferably, in order to facilitate the rotation of the centrifugal frame, the top end of the base is further provided with: the motor is connected to the right side of the top end of the base through a screw; the right end of the rotating rod is locked at the output end of the motor through a coupler; the first gear is sleeved on the outer wall of the rotary rod and locked by the jackscrew, and the first gear is meshed with the second gear.
Preferably, the left side of the centrifugal frame is rotatably extended out of the inner cavity of the screening box.
Preferably, the left side of the filter frame is contacted with the left side of the inner cavity of the screening box, and the left side of the filter frame and the left side of the inner cavity of the screening box are provided with sealing rubber gaskets.
The reaction kettle liquid material circulation device and method for producing the pesticide herbicide provided by the invention have the beneficial effects that:
1. According to the invention, the liquid materials of the pesticide herbicide can be promoted to react through the reaction kettle, and the pesticide herbicide can be promoted to be circularly mixed by utilizing the first circulating pump, the three-way pipe, the second circulating pump, the first circulating pipe and the second circulating pipe, so that the mixing effect is improved.
2. According to the invention, the motor, the first gear and the second gear can be used for driving the centrifugal frame to rotate, the first conical gear, the second conical gear and the third conical gear are used for driving the filter frame to reversely rotate opposite to the centrifugal frame, the centrifugal scraping plate can be used for driving the pesticide herbicide flowing into the inner cavity of the centrifugal frame to rotate, insoluble substances or byproducts in the pesticide herbicide can be separated from the pesticide herbicide by using the filtering holes, and the rotating spiral conveying plate is used for driving the insoluble substances or byproducts to move to the left side until the insoluble substances or byproducts move out of the inner cavity of the screening box, and the filter frame can be scrubbed by using the hairbrush to prevent the filtering holes from being blocked.
3. The device can effectively remove impurities in the pesticide herbicide liquid material and prevent the impurities from entering the inner cavity of the reaction kettle in the process of circularly mixing the pesticide herbicide, so that the quality of the pesticide herbicide can be improved, the corrosion and damage of insoluble substances or byproducts to the reaction kettle can be reduced, the property loss can be reduced, the production benefit can be improved, and in general, the device has the beneficial effects of improving the quality and the product yield of the pesticide herbicide, reducing the equipment damage and the property loss risk and improving the benefit and sustainable development capability of agricultural production.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural view of a tee.
Fig. 3 is a schematic view of the structure of the screening mechanism.
Fig. 4 is a front cross-sectional view of the screening mechanism.
Fig. 5 is a schematic view of the structure of the inner cavity of the screening mechanism.
Fig. 6 is an exploded view of the screening mechanism.
Fig. 7 is a schematic structural view of the inner cavity of the centrifugal frame.
Fig. 8 is an enlarged view at a of fig. 7.
In the figure: 1. a base; 2. a reaction kettle; 3. a first circulation pump; 4. a three-way pipe; 5. a valve; 6. a screening mechanism; 61. a screening box; 62. a support rod; 63. a shunt head; 64. a brush; 65. a filter frame; 66. filtering holes; 67. a centrifugal frame; 68. centrifuging the hole; 69. a centrifugal scraping plate; 610. a screw conveying plate; 611. a second gear; 612. a first bevel gear; 613. a second bevel gear; 614. a connecting rod; 615. a third bevel gear; 7. a first circulation pipe; 8. a second circulation pump; 9. a second circulation pipe; 10. a motor; 11. a rotating rod; 12. a first gear.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, the invention provides a reaction kettle liquid circulation device and a method for producing pesticide herbicide, comprising the following technical scheme: the reaction kettle 2 is arranged at the left side of the top end of the base 1, the reaction kettle 2 is the prior art, the reaction kettle 2 is not excessively detailed herein, the reaction kettle 2 is used for promoting pesticide herbicide to react, the first circulating pump 3 is connected at the left side of the top end of the base 1 by screws, the water inlet of the first circulating pump 3 is arranged at the bottom end of the reaction kettle 2, the first circulating pump 3 is the prior art, the excessive description is omitted herein, the first circulating pump 3 is used for extracting the pesticide herbicide in the inner cavity of the reaction kettle 2, the top end of the three-way pipe 4 is arranged at the water outlet of the first circulating pump 3, the number of the valves 5 is two, the two valves 5 are respectively arranged at the left side and the right side of the outer wall of the three-way pipe 4, the valve 5 is the prior art, not described in detail here, the screening mechanism 6 is arranged on the right side of the top end of the base 1, the right end of the three-way pipe 4 extends into the inner cavity of the screening mechanism 6, the screening mechanism 6 is used for separating insoluble substances and byproducts from pesticide herbicide, one end of the first circulating pipe 7 is arranged on the bottom end of the right side of the screening mechanism 6, the second circulating pump 8 is connected with the right side of the top end of the base 1 by screws, the other end of the first circulating pipe 7 is arranged at the water inlet of the second circulating pump 8, the second circulating pump 8 is not described in detail here, the second circulating pump 8 is used for conveying liquid pesticide herbicide, one end of the second circulating pipe 9 is arranged at the water outlet of the second circulating pump 8, the other end of the second circulating pipe 9 is arranged at the top end of the outer wall of the reaction kettle 2, the motor 10 is connected with the right side of the top end of the base 1 by screws, the motor 10 is prior art, and the motor 10 is servo motor, and motor 10 is connected with servo controller, and not too much description here, and motor 10 is used for promoting the center frame 67 to rotate here, and the right-hand member of rotary rod 11 passes through the shaft coupling locking at the output of motor 10, and first gear 12 cup joints in the outer wall of rotary rod 11 to through jackscrew locking.
Preferably, the sieving mechanism 6 further includes: screening box 61, support bar 62, shunt head 63, brush 64, filter frame 65, filter hole 66, centrifugal frame 67, centrifugal hole 68, centrifugal scraper 69, screw conveying plate 610, second gear 611, first conical gear 612, second conical gear 613, connecting rod 614 and third conical gear 615, screening box 61 is arranged on the right side of the top end of base 1, one end of first circulation tube 7 is arranged on the right side bottom end of screening box 61, the inner cavity of first circulation tube 7 is communicated with the inner cavity of screening box 61, the top end of support bar 62 is arranged on the right side top end of screening box 61, the bottom end of the supporting rod 62 extends into the middle part of the inner cavity of the screening box 61, the flow dividing head 63 is arranged at the bottom end of the supporting rod 62, the centrifugal frame 67 is matched with the outer wall of the supporting rod 62 in a sliding way, the flow dividing head 63 is matched with the inner cavity of the centrifugal frame 67 in a matching way, the right end of the centrifugal frame 67 extends out of the right side of the screening box 61, a plurality of centrifugal holes 68 communicated with the inner cavity of the centrifugal frame 67 are formed on the right side of the outer wall of the centrifugal frame 67 at equal intervals along the circumferential direction, the right end of the three-way pipe 4 is matched with the inner cavity of the centrifugal frame 67 in a rotatable way, the centrifugal frame 67 is used for promoting pesticide herbicide to rotate to generate centrifugal force, the left side of the centrifugal frame 67 extends out of the inner cavity of the screening box 61 in a rotatable way, the insoluble substances and byproducts separated from the pesticide herbicide can be conveyed out of the inner cavity of the screening box 61 by utilizing the spiral conveying plate 610, the centrifugal scraping plate 69 is arranged on the right side of the inner cavity of the centrifugal frame 67, the rotation of the centrifugal scraping plate 69 can drive the pesticide herbicide to rotate along with the rotation, the spiral conveying plate 610 is arranged on the outer wall of the centrifugal frame 67, the rotation of the spiral conveying plate 610 can drive the insoluble substances and byproducts to move leftwards, the rotatable adaptation of the filter frame 65 is connected with the outer wall of the centrifugal frame 67, the filter frame 65 is positioned in the inner cavity of the screening box 61, the right end of the filter frame 65 extends out of the right side of the screening box 61, a plurality of filter holes 66 are formed in the outer wall of the filter frame 65 at equal intervals along the circumferential direction, the filter frame 65 is used for separating insoluble substances and byproducts from pesticide herbicide, the left side of the filter frame 65 is contacted with the left side of the inner cavity of the screening box 61, the left side of the filter frame 65 and the left side of the inner cavity of the screening box 61 are provided with sealing rubber gaskets, the pesticide herbicide in liquid state can be prevented from leaking from the front side of the screening box 61, the number of the hairbrushes 64 is a plurality, the hairbrushes 64 are all arranged at the top end of the inner cavity of the screening box 61, the hairbrushes 64 are contacted with the outer wall of the filter frame 65, the hairbrushes 64 are used for brushing the filter frame 65, the filter holes 66 are prevented from being blocked, the second gear 611 is sleeved on the right side of the outer wall of the centrifugal frame 67 and locked by jackscrews, the first gear 12 is meshed with the second gear 611, the first conical gear 612 is sleeved on the right side of the outer wall of the centrifugal frame 67 and is locked by a jackscrew, the second conical gear 613 is sleeved on the right side of the outer wall of the filter frame 65 and is locked by a jackscrew, the top end of the connecting rod 614 is rotatably arranged on the top of the outer wall of the supporting rod 62 through a bearing, the third conical gear 615 is sleeved on the outer wall of the connecting rod 614 and is locked by a jackscrew, and the first conical gear 612 and the second conical gear 613 are meshed with the third conical gear 615.
The application method of the reaction kettle liquid circulation device for producing the pesticide herbicide comprises the following steps:
Firstly, pouring raw materials required for producing pesticide herbicide into an inner cavity of a reaction kettle 2, stirring and heating the raw materials by using the reaction kettle 2, closing a valve 5 positioned at the left side, starting a first circulating pump 3, pumping out the raw materials in the inner cavity of the reaction kettle 2 by using the first circulating pump 3, conveying the raw materials into the inner cavity of a three-way pipe 4, and because the valve 5 positioned at the left side is in a closed state, promoting the liquid raw materials to flow to the right side of the three-way pipe 4 and conveying the liquid raw materials into the inner cavity of a centrifugal frame 67 by using the three-way pipe 4;
Step two, starting the motor 10, driving the first gear 12 to rotate by using the output end of the motor 10 through the rotary rod 11, wherein the first gear 12 rotates and can drive the centrifugal frame 67 to rotate through the second gear 611, and the centrifugal frame 67 rotates and can drive the second conical gear 613 to reversely rotate with the first conical gear 612 through the first conical gear 612 and the third conical gear 615, so that the filter frame 65 is driven by the second conical gear 613 to reversely rotate with the centrifugal frame 67;
Step three, after the liquid raw material is conveyed into the inner cavity of the centrifugal frame 67 through the three-way pipe 4, the liquid raw material is caused to flow around the inner cavity of the centrifugal frame 67 by utilizing the flow dividing head 63, meanwhile, the centrifugal frame 67 drives the centrifugal scraping plate 69 to rotate, the liquid raw material is caused to rotate by utilizing the centrifugal scraping plate 69, the centrifugal force generated by the rotation of the liquid raw material causes the liquid raw material to flow into the outer wall of the centrifugal frame 67, namely, the inner cavity of the filter frame 65, the liquid raw material is caused to flow into the inner wall of the filter frame 65 by virtue of the centrifugal force of the rotating liquid raw material, the liquid pesticide in the liquid raw material flows into the inner cavity of the screening box 61 through the filter hole 66, insoluble substances or byproducts in the liquid raw material are blocked by the filter hole 66 and remain in the inner cavity of the filter frame 65, and the spiral conveying plate 610 can be driven to rotate by the rotation of the centrifugal frame 67, the spiral conveying plate 610 rotates to drive residual insoluble substances or byproducts to move to the left side until the residual insoluble substances or byproducts move to the left side of the outer wall of the centrifugal frame 67 and then fall into the inner cavity of the screening box 61 to be collected, the outer wall of the filter frame 65 can be brushed by the hairbrush 64 to prevent the filter holes 66 from being blocked, pesticide herbicide passing through the inner cavity of the filter holes 66 can fall into the inner cavity of the screening box 61, the second circulating pump 8 is started, pesticide herbicide in the inner cavity of the screening box 61 can be pumped out through the first circulating pipe 7 by the second circulating pump 8 and conveyed back into the inner cavity of the reaction kettle 2 by the second circulating pipe 9, the circulating mixing reaction of the pesticide herbicide is realized, after the reaction is finished, the second circulating pump 8 and the motor 10 are closed, the valve 5 on the left side is opened while the valve 5 on the right side is closed, the pesticide herbicide reacted in the inner cavity of the reaction kettle 2 can be pumped out by the first circulating pump 3, and is discharged through the left end of the tee 4.
To sum up, this device is at the in-process to pesticide herbicide circulation mix, can effectively get rid of the impurity in the pesticide herbicide liquid material, and prevent in these impurity get into reation kettle 2's the inner chamber, so not only can improve the quality of pesticide herbicide, reduce the corruption and the damage of insoluble substance or accessory substance to reation kettle 2, can also reduce loss of property, the benefit of improving production, in general, the beneficial effect of this device lies in improving quality and the product yield of pesticide herbicide, reduce equipment damage and loss of property risk, the benefit and the sustainable development ability of agricultural production are promoted.
Although 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 alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A reation kettle liquid material circulating device of production pesticide herbicide, its characterized in that includes:
A base (1);
the reaction kettle (2) is arranged at the left side of the top end of the base (1);
The first circulating pump (3), the screw connection of first circulating pump (3) is in the top left side of base (1), the water inlet of first circulating pump (3) sets up in the bottom of reation kettle (2);
the top end of the three-way pipe (4) is arranged at the water outlet of the first circulating pump (3);
The number of the valves (5) is two, and the two valves (5) are respectively arranged at the left side and the right side of the outer wall of the three-way pipe (4);
The screening mechanism (6) is arranged on the right side of the top end of the base (1), and the right end of the three-way pipe (4) extends into the inner cavity of the screening mechanism (6);
the first circulating pipe (7), one end of the first circulating pipe (7) is arranged at the bottom end of the right side of the screening mechanism (6);
The second circulating pump (8), the screw of said second circulating pump (8) is connected to the right side of top of the base (1), another end of the said first circulating pipe (7) is set up in the water inlet of the second circulating pump (8);
one end of the second circulating pipe (9) is arranged at a water outlet of the second circulating pump (8), and the other end of the second circulating pipe (9) is arranged at the top end of the outer wall of the reaction kettle (2);
The screening mechanism (6) comprises:
the screening box (61), screening box (61) is set up in the top right side of base (1), one end of first circulating pipe (7) sets up in the right side bottom of screening box (61), the inner chamber of first circulating pipe (7) is linked together with the inner chamber of screening box (61);
the top end of the supporting rod (62) is arranged at the top end of the right side of the screening box (61), and the bottom end of the supporting rod (62) extends into the middle part of the inner cavity of the screening box (61);
the shunt head (63) is arranged at the bottom end of the supporting rod (62);
The centrifugal frame (67), the slidable looks adaptation of centrifugal frame (67) cup joints in the outer wall of bracing piece (62), reposition of redundant personnel head (63) looks adaptation grafting is in the inner chamber of centrifugal frame (67), the right-hand member of centrifugal frame (67) extends the right side of screening case (61), centrifugal hole (68) that a plurality of and its inner chamber are linked together have been offered along circumference equidistance on the outer wall right side of centrifugal frame (67), the rotatable looks adaptation grafting of right-hand member of three-way pipe (4) is in the inner chamber of centrifugal frame (67);
the centrifugal scraping plate (69) is arranged on the right side of the inner cavity of the centrifugal frame (67);
A screw conveying plate (610), wherein the screw conveying plate (610) is arranged on the outer wall of the centrifugal frame (67);
The filter frame (65), the rotatable looks adaptation of filter frame (65) connects in the outer wall of centrifugal frame (67), filter frame (65) are located the inner chamber of screening case (61), the right-hand member of filter frame (65) extends the right side of screening case (61), the outer wall of filter frame (65) has offered a plurality of filtration pore (66) along circumference equidistance;
A plurality of brushes (64) are arranged at the top end of the inner cavity of the screening box (61), and the brushes (64) are contacted with the outer wall of the filter frame (65);
the screening mechanism (6) further comprises:
The second gear (611) is sleeved on the right side of the outer wall of the centrifugal frame (67) and is locked through a jackscrew;
The first conical gear (612) is sleeved on the right side of the outer wall of the centrifugal frame (67), and is locked through a jackscrew;
The second bevel gear (613), the said second bevel gear (613) is cup jointed to the right side of outer wall of the filter frame (65), and lock through the jackscrew;
the top end of the connecting rod (614) is rotatably arranged at the top of the outer wall of the supporting rod (62) through a bearing;
The third conical gear (615), the third conical gear (615) is sleeved on the outer wall of the connecting rod (614) and locked by a jackscrew, and the first conical gear (612) and the second conical gear (613) are meshed with the third conical gear (615);
The top of base (1) still is provided with:
The motor (10) is connected to the right side of the top end of the base (1) through screws;
the right end of the rotating rod (11) is locked at the output end of the motor (10) through a coupler;
The first gear (12), first gear (12) cup joints in the outer wall of rotary rod (11) to through jackscrew locking, first gear (12) and second gear (611) mesh mutually.
2. A reactor liquid circulation device for producing pesticide herbicides as in claim 1, wherein the left side of the centrifugal frame (67) is rotatable and extends out of the inner cavity of the screening box (61).
3. The reaction kettle liquid circulation device for producing the pesticide herbicide according to claim 2, wherein the left side of the filter frame (65) is in contact with the left side of the inner cavity of the screening box (61), and the left side of the filter frame (65) and the left side of the inner cavity of the screening box (61) are provided with sealing rubber gaskets.
4. A method of using a reactor liquid circulation device for producing pesticide herbicides as set forth in claim 3, comprising the steps of:
Firstly, pouring raw materials required for producing pesticide herbicide into an inner cavity of a reaction kettle (2), stirring and heating the raw materials by using the reaction kettle (2), closing a valve (5) positioned at the left side, starting a first circulating pump (3), pumping the raw materials in the inner cavity of the reaction kettle (2) by using the first circulating pump (3), conveying the raw materials into the inner cavity of a three-way pipe (4), and promoting liquid raw materials to flow to the right side of the three-way pipe (4) and conveying the liquid raw materials into the inner cavity of a centrifugal frame (67) by using the three-way pipe (4) because the valve (5) positioned at the left side is in a closed state;
Step two, starting a motor (10), driving a first gear (12) to rotate by using an output end of the motor (10) through a rotary rod (11), enabling the first gear (12) to rotate and driving a centrifugal frame (67) to rotate through a second gear (611), enabling the centrifugal frame (67) to rotate and driving a second conical gear (613) to reversely rotate with the first conical gear (612) through a first conical gear (612) and a third conical gear (615), and further driving a filter frame (65) to reversely rotate with the centrifugal frame (67) by using the second conical gear (613);
Step three, after the liquid raw material is conveyed into the inner cavity of the centrifugal frame (67) through the three-way pipe (4), the liquid raw material is promoted to flow to the periphery of the inner cavity of the centrifugal frame (67) by utilizing the flow dividing head (63), meanwhile, the centrifugal frame (67) drives the centrifugal scraping plate (69) to rotate, the liquid raw material is promoted to rotate by utilizing the centrifugal scraping plate (69), the centrifugal force generated by the rotation of the liquid raw material promotes the liquid raw material to flow into the outer wall of the centrifugal frame (67), namely the inner cavity of the filter frame (65), the liquid raw material is promoted to flow to the inner wall of the filter frame (65) due to the centrifugal force of the rotating liquid raw material, then the liquid pesticide in the liquid raw material flows into the inner cavity of the screening box (61) through the filter holes (66), insoluble substances or byproducts in the liquid raw material are blocked by the filter holes (66) and remain in the inner cavity of the filter frame (65), the rotation of the centrifugal frame (67) can drive the spiral conveying plate (610) to rotate, the spiral conveying plate (610) is promoted to rotate to promote the residual insoluble substances or move leftwards until the inner cavity of the filter frame (67) is moved to the inner cavity (66) to the left side, the inner cavity (64) can be blocked by the filter box (64) to be screened by the filter box (64) and the inner cavity (61) can be prevented from falling down, starting a second circulating pump (8), pumping out pesticide herbicide in the inner cavity of a screening box (61) through the first circulating pipe (7) by using the second circulating pump (8), conveying the pesticide herbicide back to the inner cavity of the reaction kettle (2) by using the second circulating pipe (9), further realizing the circulating mixing reaction of the pesticide herbicide, closing the second circulating pump (8) and a motor (10) after the reaction is finished, closing a valve (5) positioned on the right side, opening the left valve (5), and pumping out the pesticide herbicide reacted in the inner cavity of the reaction kettle (2) by using the first circulating pump (3) and discharging the pesticide herbicide through the left end of a three-way pipe (4).
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| CN217663352U (en) * | 2022-07-26 | 2022-10-28 | 云浮市未来环保科技有限公司 | Enamel reaction kettle for producing ferric trichloride |
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| CN105149220B (en) * | 2015-10-15 | 2018-02-02 | 浙江华康药业股份有限公司 | A kind of device and technique for controlling powder granularity |
| CN109499489B (en) * | 2018-12-25 | 2020-03-06 | 山东万圣博化工有限公司 | Adhesive continuous production system |
| CN109647544B (en) * | 2019-01-03 | 2021-06-11 | 飞潮（无锡）过滤技术有限公司 | Process for recovering waste copper bismuth catalyst by dry-wet composite regeneration |
| CN213113164U (en) * | 2020-09-27 | 2021-05-04 | 辽宁华亿化工实业有限公司 | Benzoic acid continuous production device |
| CN112569890A (en) * | 2020-12-21 | 2021-03-30 | 浙江和业科技有限公司 | Polycarboxylate water reducing agent's production facility |
| CN214810699U (en) * | 2021-03-01 | 2021-11-23 | 衢州市膜力环保科技有限公司 | Tower type continuous reaction device |
| CN217368413U (en) * | 2022-01-29 | 2022-09-06 | 山东华鲁恒升化工股份有限公司 | Novel heterogeneous ammoximation reactor |
| CN220126553U (en) * | 2023-06-02 | 2023-12-05 | 山东碧奥生物科技有限公司 | Pesticide filters edulcoration device |
| CN116809201A (en) * | 2023-07-06 | 2023-09-29 | 江苏新创天利新材料发展有限公司 | Screening plant of two ingredient coating |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113695218A (en) * | 2021-09-07 | 2021-11-26 | 丰县新中牧饲料有限公司 | A raw materials screening plant for feed processing |
| CN217663352U (en) * | 2022-07-26 | 2022-10-28 | 云浮市未来环保科技有限公司 | Enamel reaction kettle for producing ferric trichloride |
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