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CN-224221441-U - Kettle type in-situ solid grinder

CN224221441UCN 224221441 UCN224221441 UCN 224221441UCN-224221441-U

Abstract

The utility model discloses a kettle type in-situ solid grinder, and belongs to the technical field of solid grinders. A kettle type in-situ solid grinder comprises a reaction kettle, a driving rod, stirring paddles, a connecting ring, a supporting rod, a telescopic rod, a mounting frame and a grinding wheel, wherein the driving rod is rotatably connected to the reaction kettle, the stirring paddles are fixedly connected to the driving rod, the connecting ring is detachably connected to the driving rod, the supporting rod is fixedly connected to the connecting ring, the telescopic rod is slidably connected to the supporting rod, the mounting frame is fixedly connected to one end, far away from the supporting rod, of the telescopic rod, the grinding wheel is rotatably connected to the mounting frame, and the grinding wheel are arranged in the reaction kettle in the device.

Inventors

  • LIANG QUANDE
  • DAI YAO
  • WANG RONGLIANG
  • WANG YANBO

Assignees

  • 大连九信精细化工有限公司

Dates

Publication Date
20260512
Application Date
20250430

Claims (6)

  1. 1. The utility model provides a cauldron formula normal position solid grinder, includes reation kettle (1), its characterized in that still includes: the driving rod (201) is rotationally connected to the reaction kettle (1); a stirring blade (2011) fixedly connected to the driving rod (201); a connecting ring (4) detachably connected to the driving rod (201); the supporting rod (7) is fixedly connected to the connecting ring (4); The telescopic rod (6) is connected to the supporting rod (7) in a sliding manner; the mounting frame (3) is fixedly connected to one end of the telescopic rod (6) far away from the supporting rod (7); the grinding wheel (301) is rotatably connected to the mounting frame (3).
  2. 2. The kettle type in-situ solid grinder according to claim 1, wherein a connecting rod (501) is fixedly connected to the bottom of the driving rod (201), and one end of the connecting rod (501) far away from the driving rod (201) is rotatably connected with a grinding roller (5).
  3. 3. The kettle type in-situ solid grinder according to claim 1, wherein a sliding cavity (701) is formed in the supporting rod (7), the telescopic rod (6) is arranged in the sliding cavity (701), and the side wall of the telescopic rod (6) is attached to the inner side wall of the sliding cavity (701).
  4. 4. A kettle type in-situ solid grinder as claimed in claim 3, wherein a spring (7011) is fixedly connected to the telescopic rod (6), and one end of the spring (7011) away from the telescopic rod (6) is fixedly connected to the inner wall of the sliding cavity (701).
  5. 5. The kettle type in-situ solid grinder according to claim 1, wherein a driving motor (2) is fixedly connected to the top of the reaction kettle (1), and the driving end of the driving motor (2) is fixedly connected with the driving rod (201).
  6. 6. The kettle type in-situ solid grinder according to claim 1, wherein one end of the supporting rod (7) far away from the driving rod (201) is fixedly connected with a sealing sleeve (601), and the inner wall of the sealing sleeve (601) is attached to the side wall of the telescopic rod (6).

Description

Kettle type in-situ solid grinder Technical Field The utility model relates to the technical field of solid grinder devices, in particular to a kettle type in-situ solid grinder. Background In the field of fine chemical engineering, solid-liquid two-phase reaction is very common, wherein the reaction participated by potassium carbonate is quite representative, and the traditional solid-liquid reaction process has a plurality of defects, thus influencing the production efficiency and economic benefit. From the characteristics of raw materials and the use difficulty, the potassium carbonate which is commonly used for adsorbing alkali can improve the reaction effect to a certain extent in the reaction form, but the solid particles are thin, the density is small and the volume is large, so that great trouble is brought to the feeding link, the feeding process is difficult to operate, and has great safety risk, meanwhile, the cost of the powder potassium carbonate is high, the storage condition is severely required, the powder potassium carbonate is easy to absorb moisture and deteriorate, the comprehensive cost of production is certainly increased, and if the granular potassium carbonate is adopted, the feeding is relatively convenient and the cost is low, but the powder potassium carbonate still has certain defects in the actual production process. In the reaction process, as the potassium carbonate is insoluble in the solvent, the reaction only occurs on the surface of the potassium carbonate, and as the reaction continues, part of the products (potassium chloride and potassium bicarbonate) gradually wrap the surface of the solid potassium carbonate to form a barrier layer, so that the internal potassium carbonate cannot fully contact with the reaction liquid and is difficult to continuously participate in the reaction, the utilization rate of raw materials is possibly low, the consumption of the potassium carbonate is increased in part of the reaction process to ensure the reaction effect, the consumption of the potassium carbonate is increased, the reaction time is further prolonged, the consumption of acid required in the post-treatment neutralization is correspondingly increased, and the production cost is required to be further reduced. Disclosure of utility model The utility model aims to solve the problems in the background art, and provides a kettle type in-situ solid grinder. In order to achieve the above purpose, the present utility model adopts the following technical scheme: A kettle type in-situ solid grinder, which comprises a reaction kettle and further comprises: the driving rod is rotationally connected to the reaction kettle; the stirring blade is fixedly connected to the driving rod; the connecting ring is detachably connected to the driving rod; The support rod is fixedly connected to the connecting ring; the telescopic rod is connected to the supporting rod in a sliding manner; The mounting frame is fixedly connected to one end of the telescopic rod, which is far away from the supporting rod; grinding wheel, swivelling joint is on the mounting bracket. Preferably, the bottom of the driving rod is fixedly connected with a connecting rod, and one end of the connecting rod, which is far away from the driving rod, is rotationally connected with a grinding roller. Further, a sliding cavity is formed in the support rod, the telescopic rod is arranged in the sliding cavity, and the side wall of the telescopic rod is attached to the inner side wall of the sliding cavity. Furthermore, a spring is fixedly connected to the telescopic rod, and one end, far away from the telescopic rod, of the spring is fixedly connected to the inner wall of the sliding cavity. Preferably, a driving motor is fixedly connected to the top of the reaction kettle, and the driving end of the driving motor is fixedly connected with the driving rod. Preferably, a sealing sleeve is fixedly connected to one end, far away from the driving rod, of the supporting rod, and the inner wall of the sealing sleeve is attached to the side wall of the telescopic rod. Compared with the prior art, the utility model provides a kettle type in-situ solid grinder, which has the following beneficial effects: The device has the advantages that the parts which are not involved in the device are the same as or can be realized by adopting the prior art, and solid particles stirred to different positions in the reaction kettle can be extruded and crushed by the grinding wheel arranged in the reaction kettle and the grinding roller arranged at the bottom of the reaction kettle, so that the potassium carbonate in the reaction kettle is effectively exposed, the solid particles fully contact and react with the reaction liquid, the utilization rate of the solid particles is effectively improved, meanwhile, the extruded and crushed solid particles can effectively contact and react with the reaction liquid, and the reaction efficiency is improved. Drawings