Agricultural production raw material reaction kettle
By designing a cutting mechanism in the agricultural raw material reactor and pre-screening of raw materials using a high-frequency vibration filter, the problem of impurities entering the reactor is solved, and the accuracy of the proportion of reaction materials and the operating efficiency of the equipment are improved.
Patent Information
- Application Number
- CN202421436793.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-21
- Publication Date
- 2025-05-30
- Estimated Expiration
- 2034-06-21
AI Technical Summary
Some agricultural production raw material reactors are inconvenient to screen the added raw materials, resulting in impurities in the raw materials such as large particles, foreign matter, dust, etc. that may directly enter the reactor, affecting the accuracy of the proportion of reaction materials, and may lead to catalyst poisoning, pipeline blockage, equipment wear and other problems.
An agricultural production raw material reactor is designed, equipped with a cutting mechanism, which includes a filter net and a mechanical structure with a cam and a vertical rod. Driven by a dual-axis motor, the filter net vibrates at high frequency in the cutting barrel to realize pre-screening of raw materials.
It effectively avoids large particles, foreign matter, dust and other impurities directly entering the reactor, ensuring the accuracy of the proportion of reaction materials, avoiding problems such as catalyst poisoning, pipeline blockage, and equipment wear, and improving the operating efficiency and product quality of the reactor.
Smart Images
Figure CN222918670U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of agricultural raw material reaction kettles, in particular to an agricultural production raw material reaction kettle. Background Technique
[0002] An agricultural production raw material reaction kettle is a device used for chemical reactions, mixing, dissolving, evaporation, crystallization and other process operations in agricultural production and processing, and is mainly used for batch processing of various agricultural production raw materials such as chemical fertilizers, pesticides, feed additives, biological organic fertilizers, etc.
[0003] During the reaction process, raw materials need to be added to its interior. Some reaction kettles are not convenient for screening the added raw materials. If the added raw materials cannot be effectively pre-screened during the feeding process, impurities in the raw materials such as large particles, foreign objects, dust, etc. may directly enter the reaction kettle. These impurities will not only occupy the effective volume and affect the accuracy of the actual reaction material ratio, but may also cause problems such as catalyst poisoning, pipeline blockage, and equipment wear. Content of the Utility Model
[0004] The purpose of the utility model is to provide an agricultural production raw material reaction kettle, which has the advantage of pre-screening raw materials, and solves the problem that some reaction kettles are not convenient for screening the added raw materials. If the added raw materials cannot be effectively pre-screened during the feeding process, impurities in the raw materials such as large particles, foreign objects, dust, etc. may directly enter the reaction kettle. These impurities will not only occupy the effective volume and affect the accuracy of the actual reaction material ratio, but may also cause problems such as catalyst poisoning, pipeline blockage, and equipment wear.
[0005] To achieve the above purpose, the utility model provides the following technical solution: an agricultural production raw material reaction kettle, including a reaction kettle, the reaction kettle includes a kettle body, the top of the kettle body is connected with a kettle cover, and a stirring mechanism is arranged inside the kettle body, and a feeding mechanism is fixedly connected to the top of the kettle cover:
[0006] The feeding mechanism includes feeding barrels correspondingly arranged on the left and right sides of the top of the kettle cover. A filter screen is slidably connected to the center of the interior of the feeding barrel. A vertical rod is fixedly connected to the bottom of the filter screen. A cam is slidably connected to the bottom of the vertical rod. A rotating rod is fixedly connected to the inner wall of the cam. One end of the rotating rod extends to the outside of the feeding barrel and is rotatably connected thereto. A worm gear is fixedly sleeved on the surface of one end of the rotating rod. A worm is meshed and connected to the bottom of the worm gear.
[0007] Preferably, for an agricultural production raw material reaction kettle of the utility model, an installation frame is fixedly connected to the rear side of the feeding barrel. The bottom of the installation frame is fixedly connected to the top of the kettle cover. A double-shaft motor is fixedly connected to the rear side of the bottom of the installation frame. The output ends on both sides of the double-shaft motor are fixedly connected to one end of the worm.
[0008] Preferably, as a reactor for agricultural production raw materials of the present utility model, a discharge pipe is fixedly connected to the bottom of the blanking bucket, and one end of the discharge pipe penetrates through the kettle cover and extends into the interior of the kettle body.
[0009] Preferably, as a reactor for agricultural production raw materials of the present utility model, a drainage block is fixedly connected to one side of the inner wall of the blanking bucket, and a feeding hopper is fixedly connected to the top of the blanking bucket.
[0010] Preferably, as a reactor for agricultural production raw materials of the present utility model, the stirring mechanism includes a stirring shaft, a plurality of stirring rods are fixedly connected to the surface of the stirring shaft, a stirring motor is fixedly connected to the top of the kettle cover, and the output end of the stirring motor is fixedly connected to the top of the stirring shaft.
[0011] Preferably, as a reactor for agricultural production raw materials of the present utility model, positioning rings are arranged at the upper and lower positions on the surface of the stirring shaft, a scraping plate is fixedly connected between the two positioning rings, the scraping plate is rotatably connected to the inner wall of the kettle body, and a plurality of connecting rods are fixedly connected to the inner wall of the positioning ring, and one end of the connecting rod is fixedly connected to the surface of the stirring shaft.
[0012] Preferably, as a reactor for agricultural production raw materials of the present utility model, an electric push rod is fixedly connected to the surface of the kettle body, the movable end of the electric push rod is fixedly connected to the bottom of the kettle cover, a discharge pipe is fixedly connected to the center of the bottom of the kettle body, and a plurality of support legs are fixedly connected to the whole body of the kettle body.
[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0014] 1. When agricultural production raw materials need to be added into the reactor, the operator can pour the raw materials to be added into the hopper. The raw materials poured into the hopper can fall onto the top of the filter screen inside the blanking barrel. In order to screen the added raw materials, the operator can start the double-shaft motor. After the double-shaft motor starts, it drives the worm gears on both sides to rotate coaxially. When the worm gears rotate, they drive the worm wheels meshed with them to rotate. When the worm wheels rotate following the worm gears, they drive the rotating rods on the inner walls of the worm wheels to rotate inside the blanking barrel. When the rotating rods rotate, they drive the cams to rotate. When the protruding parts of the cams rotate to the highest positions, the cams push the vertical rods upward. When the vertical rods move upward, they drive the filter screen to move upward along the inner wall of the blanking barrel. When the protruding parts of the cams gradually disengage from the bottoms of the vertical rods, they drive the filter screen to move downward along the inner wall of the blanking barrel. By continuously rotating the cams, the filter screen is driven to vibrate at a high frequency inside the blanking barrel. When the filter screen vibrates at a high frequency, it can screen the raw materials on the top of the filter screen. The raw materials screened by the filter screen can be injected into the reactor body along the blanking pipe for subsequent production. This equipment is convenient for pre-screening the added raw materials, can effectively prevent large particles, foreign objects, dust, etc. from directly entering the reactor, can avoid affecting the accuracy of the actual reaction material ratio, and can also avoid problems such as catalyst poisoning, pipeline blockage, and equipment wear.
[0015] 2. The scraper of the present utility model is closely attached to the inner wall of the reactor body and is rotatably connected thereto. As the stirring shaft rotates, the scraper can effectively scrape off the materials adhered to the inner wall of the reactor body, prevent the materials from coking or solidifying on the reactor wall after long-term heating, ensure the cleanliness of the inner wall of the reactor body, improve the heat transfer efficiency, and prevent material loss at the same time. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 is the three-dimensional view of the present utility model;
[0017] Figure 2 is the rear view of the present utility model;
[0018] Figure 3 is the cross-sectional view of the present utility model;
[0019] Figure 4 is the structural schematic diagram of the reactor of the present utility model;
[0020] Figure 5 is the structural schematic diagram of the stirring mechanism of the present utility model;
[0021] Figure 6 is the cross-sectional view of the blanking mechanism of the present utility model;
[0022] Figure 7 is the rear view of the blanking mechanism of the present utility model.
[0023] In the figure: 1. Reactor; 101. Kettle body; 102. Kettle cover; 103. Electric push rod; 104. Discharge pipe; 105. Support leg; 2. Stirring mechanism; 201. Stirring shaft; 202. Stirring rod; 203. Stirring motor; 204. Connecting rod; 205. Positioning ring; 206. Scraper; 3. Feeding mechanism; 301. Feeding bucket; 302. Feeding pipe; 303. Drainage block; 304. Filter screen; 305. Vertical rod; 306. Cam; 307. Rotating rod; 308. Worm gear; 309. Worm; 310. Mounting frame; 311. Biaxial motor; 312. Feeding hopper. Detailed implementation mode
[0024] Please refer to Figures 1-7 , an agricultural production raw material reactor, including a reactor 1, the reactor 1 includes a kettle body 101, a kettle cover 102 is connected to the top of the kettle body 101, a stirring mechanism 2 is arranged inside the kettle body 101, and a feeding mechanism 3 is fixedly connected to the top of the kettle cover 102:
[0025] Furthermore, the feeding mechanism 3 includes feeding buckets 301 correspondingly arranged on the left and right sides of the top of the kettle cover 102. A filter screen 304 is slidably connected to the center of the inside of the feeding bucket 301. A vertical rod 305 is fixedly connected to the bottom of the filter screen 304. A cam 306 is slidably connected to the bottom of the vertical rod 305. A rotating rod 307 is fixedly connected to the inner wall of the cam 306. One end of the rotating rod 307 extends to the outside of the feeding bucket 301 and is rotatably connected thereto. A worm gear 308 is fixedly sleeved on the surface of one end of the rotating rod 307. A worm 309 is meshed and connected to the bottom of the worm gear 308.
[0026] When it is necessary to add agricultural production raw materials into the interior of the reaction kettle 1, the operator can pour the raw materials to be added into the interior of the feed hopper 312. The raw materials poured into the interior of the feed hopper 312 can fall onto the top of the filter screen 304 inside the blanking barrel 301. In order to screen the added raw materials, the operator can start the double-shaft motor 311. After the double-shaft motor 311 starts, it drives the worm gears 309 on both sides to rotate coaxially. When the worm gears 309 rotate, they drive the worm wheels 308 meshing with them to rotate. When the worm wheels 308 rotate following the worm gears 309, they drive the rotating rods 307 on the inner walls of the worm wheels 308 to rotate inside the blanking barrel 301. When the rotating rods 307 rotate, they drive the cams 306 to rotate. When the protruding part of the cam 306 rotates to the highest point, the cam 306 pushes the vertical rod 305 upward. When the vertical rod 305 moves upward, it drives the filter screen 304 to move upward along the inner wall of the blanking barrel 301. When the protruding part of the cam 306 gradually disengages from the bottom of the vertical rod 305, it can drive the filter screen 304 to move downward along the inner wall of the blanking barrel 301. By continuously rotating the cam 306, the filter screen 304 is driven to vibrate at a high frequency inside the blanking barrel 301. When the filter screen 304 vibrates at a high frequency, it can screen the raw materials on the top of the filter screen 304. The raw materials screened by the filter screen 304 can be injected into the interior of the kettle body 101 along the blanking pipe 302 for subsequent production. This equipment is convenient for pre-screening the added raw materials, can effectively prevent large particles, foreign objects, dust, etc. from directly entering the reaction kettle 1, can avoid affecting the accuracy of the actual reaction material ratio, and can also avoid problems such as catalyst poisoning, pipeline blockage, and equipment wear.
[0027] Further, an installation frame 310 is fixedly connected to the rear side of the blanking barrel 301. The bottom of the installation frame 310 is fixedly connected to the top of the kettle cover 102. A double-shaft motor 311 is fixedly connected to the rear side of the bottom of the installation frame 310. One ends of the output shafts on both sides of the double-shaft motor 311 are fixedly connected to one end of the worm gears 309.
[0028] The installation frame 310 plays a role of support and fixation. It stably installs the double-shaft motor 311 on the kettle cover 102. Since the double-shaft motor 311 has power outputs at both ends, one ends of the output shafts on both sides are respectively fixedly connected to one end of the two worm gears 309. Due to the meshing relationship between the worm wheels 308 and the worm gears 309, the rotation of the worm gears 309 will synchronously drive the two worm wheels 308 to rotate, and then drive the filter screen 304 to move up and down or reciprocate through the rotating rods 307 connected to the worm wheels 308. In this way, not only can continuous and uniform blanking of the raw materials in the blanking barrel 301 be achieved, but also the vibration screening operation of the filter screen 304 can be effectively controlled, improving the efficiency and quality of raw material processing.
[0029] Further, a blanking pipe 302 is fixedly connected to the bottom of the blanking barrel 301. One end of the blanking pipe 302 penetrates through the kettle cover 102 and extends into the interior of the kettle body 101.
[0030] The advantage of the above design is that the raw materials screened by the filter screen 304 can more effectively prevent large particles or impurities from entering the kettle body 101, protect the equipment in the reaction kettle 1 from damage, and at the same time facilitate maintaining the purity of the reaction process and improving the product quality.
[0031] Furthermore, one side of the inner wall of the feeding bucket 301 is fixedly connected with a drainage block 303, and the top of the feeding bucket 301 is fixedly connected with a feeding hopper 312.
[0032] The arranged drainage block 303 helps to optimize the flow path of the raw materials in the feeding bucket 301, guides the raw materials to slide smoothly along the preset direction, and the feeding hopper 312, as the raw material input channel, provides a convenient and fast feeding method.
[0033] Furthermore, the stirring mechanism 2 includes a stirring shaft 201, a plurality of stirring rods 202 are fixedly connected to the surface of the stirring shaft 201, the top of the kettle cover 102 is fixedly connected with a stirring motor 203, and the output end of the stirring motor 203 is fixedly connected to the top of the stirring shaft 201.
[0034] When the stirring motor 203 operates, it will drive the stirring shaft 201 to rotate through the output end, and then drive the stirring rods 202 to perform continuous and powerful stirring actions in the kettle body 101, promoting the full mixing of raw materials and the reaction process, thereby improving the reaction efficiency and product quality.
[0035] Furthermore, positioning rings 205 are arranged at the upper and lower positions on the surface of the stirring shaft 201, a scraping plate 206 is fixedly connected between the two positioning rings 205, the scraping plate 206 is rotatably connected with the inner wall of the kettle body 101, and a plurality of connecting rods 204 are fixedly connected to the inner wall of the positioning ring 205, and one end of the connecting rod 204 is fixedly connected to the surface of the stirring shaft 201.
[0036] The scraping plate 206 is closely attached to and rotatably connected with the inner wall of the kettle body 101. As the stirring shaft 201 rotates, the scraping plate 206 can effectively scrape off the materials adhering to the inner wall of the kettle body 101, prevent the materials from coking or solidifying on the kettle wall after long-term heating, ensure the cleanliness of the inner wall of the kettle body 101, improve the heat transfer efficiency, and prevent material loss at the same time.
[0037] Furthermore, an electric push rod 103 is fixedly connected to the surface of the kettle body 101, the movable end of the electric push rod 103 is fixedly connected to the bottom of the kettle cover 102, a discharge pipe 104 is fixedly connected to the center of the bottom of the kettle body 101, and a plurality of support legs 105 are fixedly connected to the whole body of the kettle body 101.
[0038] The electric push rod 103 can remotely and accurately control the opening and closing of the kettle lid 102, facilitating operations such as feeding, sampling, and cleaning for operators without direct contact with high-temperature or hazardous substances, greatly enhancing the safety and convenience of operation. The support legs 105 ensure the stability of the reactor 1 during use, avoiding the risk of the kettle body 101 shaking or tipping due to uneven loading. At the same time, they raise the distance between the kettle body 101 and the ground, which is beneficial for equipment ventilation and heat dissipation, as well as the connection and cleaning of the bottom discharge pipe 104.
[0039] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.
Claims
1. A reactor for agricultural production raw materials, comprising a reactor (1), wherein the reactor (1) comprises a reactor body (101), the top of the reactor body (101) is connected to a reactor cover (102), a stirring mechanism (2) is provided inside the reactor body (101), and a feeding mechanism (3) is fixedly connected to the top of the reactor cover (102), characterized in that: The material discharge mechanism (3) comprises a material discharge barrel (301) correspondingly arranged on the left and right sides of the top of the kettle cover (102); a filter screen (304) is slidably connected to the center of the internal part of the material discharge barrel (301); a vertical rod (305) is fixedly connected to the bottom of the filter screen (304); a cam (306) is slidably connected to the bottom of the vertical rod (305); a rotating rod (307) is fixedly connected to the inner wall of the cam (306); one end of the rotating rod (307) extends to the outside of the material discharge barrel (301) and is rotatably connected thereto; a worm gear (308) is fixedly sleeved on the surface of one end of the rotating rod (307); a worm gear (309) is meshingly connected to the bottom of the worm gear (308).
2. The agricultural production raw material reactor according to claim 1, characterized in that: A mounting frame (310) is fixedly connected to the rear side of the discharge barrel (301), the bottom of the mounting frame (310) is fixedly connected to the top of the kettle cover (102), a dual-axis motor (311) is fixedly connected to the rear side of the bottom of the mounting frame (310), and the output ends on both sides of the dual-axis motor (311) are fixedly connected to one end of the worm (309).
3. The agricultural production raw material reactor according to claim 2, characterized in that: A feeding tube (302) is fixedly connected to the bottom of the feeding barrel (301), and one end of the feeding tube (302) passes through the kettle cover (102) and extends to the interior of the kettle body (101).
4. The agricultural production raw material reactor according to claim 3, characterized in that: A drainage block (303) is fixedly connected to one side of the inner wall of the lower material barrel (301), and a material inlet hopper (312) is fixedly connected to the top of the lower material barrel (301).
5. The agricultural production raw material reactor according to claim 1, characterized in that: The stirring mechanism (2) comprises a stirring shaft (201), a plurality of stirring rods (202) are fixedly connected to the surface of the stirring shaft (201), a stirring motor (203) is fixedly connected to the top of the kettle cover (102), and an output end of the stirring motor (203) is fixedly connected to the top of the stirring shaft (201).
6. The agricultural production raw material reactor according to claim 5, characterized in that: Positioning rings (205) are provided at upper and lower positions on the surface of the stirring shaft (201); a scraper (206) is fixedly connected between the two positioning rings (205); the scraper (206) is rotatably connected to the inner wall of the kettle body (101); a plurality of connecting rods (204) are fixedly connected to the inner wall of the positioning ring (205); one end of the connecting rod (204) is fixedly connected to the surface of the stirring shaft (201).
7. The agricultural production raw material reactor according to claim 6, characterized in that: An electric push rod (103) is fixedly connected to the surface of the kettle body (101), a movable end of the electric push rod (103) is fixedly connected to the bottom of the kettle cover (102), a discharge pipe (104) is fixedly connected to the center of the bottom of the kettle body (101), and a plurality of supporting legs (105) are fixedly connected around the kettle body (101).