Chemical raw material drying device

Abstract

The utility model provides a chemical raw material drying device, which relates to the technical field of drying devices and comprises a crushing mechanism, and the output end of the crushing mechanism is fixedly communicated with a filtering mechanism. According to the chemical material crushing device, under the interaction of all the components of the crushing mechanism, the double crushing function on caked chemical materials is achieved, firstly, the materials are preliminarily crushed by the multiple groups of crushing blades under the driving of the first motor and the pushing of the spiral blades, and large blocks and blocks in the materials are reduced; then a second motor is used for driving a plurality of groups of crushing teeth to rotate at a high speed, and through the interaction of the plurality of groups of crushing teeth and a plurality of extrusion teeth, the primarily crushed materials are subjected to secondary crushing and refining, so that the crushing efficiency is remarkably improved, the chemical materials are more uniform and fine, manual operation is not needed in the crushing process, and the labor intensity is reduced. And the whole crushing process does not need manual operation, so that the labor intensity of workers is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of drying devices, in particular to a drying device for chemical raw materials. Background Art

[0002] The drying device for chemical raw materials is an important and indispensable device in the chemical production process. With the rapid development of the chemical industry, the requirements for raw material drying technology are also increasing day by day. This device mainly realizes the rapid and efficient drying of raw materials through processes such as heating, evaporation, and moisture discharge of chemical raw materials. Modern drying devices for chemical raw materials have the advantages of fast drying speed, high efficiency, environmental protection, and energy saving.

[0003] Since chemical raw materials have the characteristic of strong hygroscopicity and are in a wet state before drying, it is easy for chemical raw material particles to adhere to each other, thus forming lumps. Due to the uneven density and shape of the lumped chemical raw materials, they cannot be evenly heated during the drying process, which in turn affects the drying effect and product quality. The existing drying devices for chemical raw materials mainly rely on manual cleaning of the lumped materials, resulting in an increase in the labor intensity of workers. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the problem that when the above-mentioned equipment is in use, since the drying device for chemical raw materials requires manual cleaning of the lumped materials during the use process, the labor intensity is increased, and thus a drying device for chemical raw materials is proposed.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: A drying device for chemical raw materials, including a crushing mechanism, and the output end of the crushing mechanism is fixedly communicated with a filtering mechanism;

[0006] The crushing mechanism includes a conveying pipe, two mounting holes are opened on the outer surface of the conveying pipe, the inner surfaces of the two mounting holes are fixedly inserted with first bearings, a rotating shaft is fixedly inserted between the interiors of the two first bearings, a spiral blade is fixedly sleeved on the outer surface of the rotating shaft, a first motor is fixedly connected to one side of the outer wall of the rotating shaft, a feed hopper is fixedly communicated with the outer surface of the conveying pipe, a discharge hopper is fixedly communicated with the outer surface of the conveying pipe, a plurality of discharge holes are opened on the inner surface of the conveying pipe, an installation ring is fixedly sleeved on the outer surface of the rotating shaft, a group of crushing blades are fixedly connected to the outer surface of the installation ring, the bottom of the discharge hopper is fixedly communicated with a crushing box, a second motor is fixedly connected to one side of the outer wall of the crushing box, and the output end of the second motor movably penetrates into the interior of the crushing box, the output end of the second motor is fixedly connected to a crushing roller, a plurality of groups of crushing teeth are fixedly connected to the outer surface of the crushing roller, two second bearings are fixedly sleeved on the outer surface of the crushing roller, and a plurality of extrusion teeth are fixedly installed on the inner surface of the crushing box.

[0007] Preferably, the filtering mechanism includes a dryer, a support seat is fixedly installed on the top of the dryer, and a filter box is fixedly connected to the inner wall of the support seat.

[0008] Preferably, two sliding grooves are formed in the inner wall of the filter box, sliding strips are slidably embedded in the inner walls of the two sliding grooves, and two springs are fixedly connected to the outer surfaces of the two sliding strips.

[0009] Preferably, a fixing frame is fixedly connected between one sides of the outer walls of the two sliding strips, a screen is fixedly connected to the inner wall of the fixing frame, and a fixing seat is fixedly installed on one side of the outer wall of the fixing frame.

[0010] Preferably, a connecting rod is movably sleeved inside the fixing seat, and a fixing rod is movably inserted into the inner wall of the connecting rod.

[0011] Preferably, a turntable is fixedly connected to one side of the outer wall of the fixing rod, and a third motor is fixedly inserted into the inner wall of the turntable.

[0012] Preferably, the output end of the crushing box is fixedly communicated with the input end of the filter box.

[0013] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0014] 1. In the present utility model, through the interaction of the components of the crushing mechanism, a dual crushing function for caked chemical materials is achieved. First, driven by the first motor, the materials are initially crushed by multiple groups of crushing blades under the pushing of the spiral blades, reducing the large pieces and lumps in the materials. Subsequently, the second motor drives multiple groups of crushing teeth to rotate at high speed, and through the interaction of multiple groups of crushing teeth and multiple extrusion teeth, the initially crushed materials are crushed and refined for the second time, thereby significantly improving the crushing efficiency, making the chemical materials more uniform and delicate, and the whole crushing process does not require manual operation, greatly reducing the labor intensity of workers.

[0015] 2. In the present utility model, through the mutual cooperation of the crushing mechanism and the filtering structure, the crushed materials can be filtered, thereby realizing the effective screening of the materials, preventing the uncompletely crushed materials from caking and affecting the subsequent processing or use effect. At the same time, under the driving action of the third motor, the screen is caused to vibrate reciprocally, thereby improving the filtering efficiency and effect of the materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional front view structure diagram in a chemical raw material drying device proposed by the present utility model;

[0017] Figure 2This utility model provides a three-dimensional exploded view of a crushing mechanism in a chemical raw material drying device;

[0018] Figure 3 This utility model provides a partially-structured sectional three-dimensional view of a crushing mechanism in a chemical raw material drying device;

[0019] Figure 4 This utility model provides a partially-structured sectional three-dimensional exploded view of a crushing mechanism in a chemical raw material drying device;

[0020] Figure 5 This utility model provides a three-dimensional view of a filtering mechanism in a chemical raw material drying device;

[0021] Figure 6 This utility model provides a partially-structured sectional three-dimensional exploded view of a filtering mechanism in a chemical raw material drying device.

[0022] Legend Explanation:

[0023] 1. Crushing mechanism; 101. Conveyor pipe; 102. Mounting hole; 103. First bearing; 104. Rotating shaft; 105. Screw blade; 106. First motor; 107. Feeding hopper; 108. Discharge hopper; 109. Discharge hole; 110. Mounting ring; 111. Crushing blade; 112. Crushing box; 113. Second motor; 114. Crushing roller; 115. Crushing teeth; 116. Second bearing; 117. Extrusion teeth;

[0024] 2. Filtering mechanism; 201. Dryer; 202. Support seat; 203. Filter box; 204. Slide groove; 205. Slide bar; 206. Spring; 207. Fixed frame; 208. Screen; 209. Fixed seat; 210. Connecting rod; 211. Fixed rod; 212. Turntable; 213. Third motor. Detailed Implementation Manner

[0025] In order to more clearly understand the above-mentioned objects, features, and advantages of this utility model, the following further describes this utility model in conjunction with the accompanying drawings and embodiments. It should be noted that, without conflict, the embodiments of this application and the features in the embodiments can be combined with each other.

[0026] In the following description, many specific details are set forth to fully understand this utility model. However, this utility model can also be implemented in other ways different from those described herein. Therefore, this utility model is not limited by the specific embodiments disclosed in the following specification.

[0027] Embodiment 1, as Figures 1-6 shown, this utility model provides a chemical raw material drying device, including a crushing mechanism 1, and the output end of the crushing mechanism 1 is fixedly communicated with a filtering mechanism 2;

[0028] The crushing mechanism 1 includes a conveying pipe 101. Two mounting holes 102 are formed in the outer surface wall of the conveying pipe 101. The inner surface walls of the two mounting holes 102 are fixedly inserted with first bearings 103. A rotating shaft 104 is fixedly inserted between the interiors of the two first bearings 103. A spiral blade 105 is fixedly sleeved on the outer surface wall of the rotating shaft 104. A first motor 106 is fixedly connected to one side of the outer wall of the rotating shaft 104. A feed hopper 107 is fixedly communicated with the outer surface wall of the conveying pipe 101. A discharge hopper 108 is fixedly communicated with the outer surface wall of the conveying pipe 101. A plurality of discharge holes 109 are formed in the inner surface wall of the conveying pipe 101. An installation ring 110 is fixedly sleeved on the outer surface wall of the rotating shaft 104. A group of crushing blades 111 are fixedly connected to the outer surface wall of the installation ring 110. The bottom of the discharge hopper 108 is fixedly communicated with a crushing box 112. A second motor 113 is fixedly connected to one side of the outer wall of the crushing box 112. And the output end of the second motor 113 movably penetrates into the interior of the crushing box 112. The output end of the second motor 113 is fixedly connected to a crushing roller 114. A plurality of groups of crushing teeth 115 are fixedly connected to the outer surface wall of the crushing roller 114. Two second bearings 116 are fixedly sleeved on the outer surface wall of the crushing roller 114. A plurality of extrusion teeth 117 are fixedly installed on the inner surface wall of the crushing box 112.

[0029] The effect achieved by the entire Example 1 is that when chemical materials enter the conveying pipe 101 through the feed hopper 107, first, the first motor 106 is started. The output end of the first motor 106 drives the rotating shaft 104 to rotate, thereby driving the spiral blade 105 to rotate. During the rotation of the spiral blade 105, the chemical materials are pushed forward along the conveying pipe 101 and discharged through a plurality of discharge holes 109. At this time, a group of crushing blades 111 also rotate synchronously driven by the rotating shaft, and the chemical materials discharged from the discharge holes 109 are preliminarily crushed to reduce the caking and agglomeration of the materials. Subsequently, the preliminarily crushed chemical materials enter the crushing box 112. At this time, the second motor 113 is started. The output end of the second motor 113 drives the crushing roller 114 to rotate, and a plurality of groups of crushing teeth 115 on the crushing roller 114 engage with a plurality of extrusion teeth 117 inside the box body. Through the relative movement of the plurality of groups of crushing teeth 114 and the plurality of extrusion teeth 115, the materials will be further crushed and extruded, so as to be refined and evenly dispersed. This process helps to improve the drying effect of chemical materials and the efficiency of subsequent processing.

[0030] Example 2, as Figures 2-6As shown, the filtering mechanism 2 includes a dryer 201. A support base 202 is fixedly installed at the top of the dryer 201. The inner wall of the support base 202 is fixedly connected to a filter box 203. Two sliding grooves 204 are formed in the inner wall of the filter box 203. Slide bars 205 are slidably inserted into the inner walls of the two sliding grooves 204. Two springs 206 are fixedly connected to the outer surfaces of the two slide bars 205. A fixing frame 207 is fixedly connected between one sides of the outer walls of the two slide bars 205. A screen 208 is fixedly connected to the inner wall of the fixing frame 207. A fixing seat 209 is fixedly installed on one side of the outer wall of the fixing frame 207. A connecting rod 210 is movably sleeved inside the fixing seat 209. A fixing rod 211 is movably inserted into the inner wall of the connecting rod 210. A turntable 212 is fixedly connected to one side of the outer wall of the fixing rod 211. A third motor 213 is fixedly inserted into the inner wall of the turntable 212. The output end of the crushing box 112 is fixedly communicated with the input end of the filter box 203.

[0031] The effect achieved by the entire embodiment 2 is that the crushed chemical materials will fall into the filter box 203 through the inclined pipeline of the crushing box 112. Inside the filter box 203, the screen 208 will screen these chemical materials to remove larger particles or impurities. However, due to the wet characteristics of the chemical materials, the screen 208 is prone to clogging, resulting in poor material flow and affecting the screening efficiency. At this time, the third motor 213 is started. The output end of the third motor 213 drives the turntable 212 to rotate. A fixing rod 211 is eccentrically installed on one side of the outer wall of the turntable 212. Since the outer surface of the fixing rod 211 is movably sleeved with the connecting rod 210, the rotation of the turntable 212 will drive the connecting rod 210 to move left and right reciprocally. The connecting rod then drives the screen 208 to move synchronously. And under the elastic action of the four springs 206, the screen 208 continuously shakes back and forth. This vibration and shaking can effectively prevent the screen 208 from clogging, improve the screening efficiency, and ensure that the chemical materials can pass through the screen smoothly.

[0032] Working principle: After the device is powered on, first pour the materials into the interior of the conveying pipe 101 through the feed hopper 107. Subsequently, start the first motor 106. The output end of the first motor 106 drives the rotating shaft 104 and the spiral blade 105 to rotate. During the rotation process, the spiral blade 105 continuously pushes the materials to multiple discharge holes 109, enabling the chemical materials to be smoothly discharged through the multiple discharge holes 109. At the same time, a set of crushing blades 111 rapidly rotate driven by the rotating shaft 104, preliminarily crushing the materials discharged from the discharge holes 109 and reducing the caking degree of the materials. The preliminarily crushed materials enter the crushing box 112. At this time, start the second motor 113. Its output end drives the crushing roller 114 to rotate. The crushing roller 114 drives multiple groups of crushing teeth 115 to rotate and interact with multiple extrusion teeth 117 simultaneously, further crushing and refining the materials. The crushed chemical materials slide into the interior of the filter box 203 through the inclined pipe of the crushing box 112. In the filter box 203, the screen 208 screens the materials to remove impurities and non-conforming particles. To prevent the screen 208 from being blocked due to the moisture of the materials, the staff starts the third motor 213. The output end of the third motor 213 drives the turntable 212 to rotate. Since a fixed rod 211 is eccentrically installed on one side of the outer wall of the turntable 212, and a connecting rod 210 is movably sleeved on the outer surface wall of the fixed rod 211, the rotation of the turntable 212 drives the connecting rod 210 to reciprocate left and right. The connecting rod 210 then drives the screen 208 to perform synchronous horizontal reciprocating movement. When the screen 208 moves left and right, it will cause two sliding strips 205 to respectively squeeze four springs 206. By utilizing the elastic force of the springs 206, the screen 208 vibrates continuously, effectively preventing the screen from being blocked and improving the screening efficiency.

[0033] The above is only the preferred embodiment of the present invention, and it is not a limitation to the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present invention, any simple modification, equivalent change, and modification made to the above embodiments based on the technical essence of the present invention still fall within the protection scope of the technical solution of the present invention.

Claims

1. A chemical raw material drying device, comprising a crushing mechanism (1), characterized in that: The output end of the crushing mechanism (1) is fixedly connected to a filtering mechanism (2); The crushing mechanism (1) comprises a conveying pipe (101), the outer wall of the conveying pipe (101) is provided with two mounting holes (102), the inner walls of the two mounting holes (102) are fixedly inserted with first bearings (103), a rotating shaft (104) is fixedly inserted between the insides of the two first bearings (103), the outer wall of the rotating shaft (104) is fixedly sleeved with spiral blades (105), one side of the outer wall of the rotating shaft (104) is fixedly connected to a first motor (106), the outer wall of the conveying pipe (101) is fixedly connected to a feed hopper (107), the outer wall of the conveying pipe (101) is fixedly connected to a lower hopper (108), the inner wall of the conveying pipe (101) is provided with a plurality of discharge holes (109), the rotating shaft The outer wall fixing sleeve of the (104) is provided with a mounting ring (110), and the outer wall of the mounting ring (110) is fixedly connected to a group of crushing blades (111), and the bottom of the lower hopper (108) is fixedly connected to a crushing box (112), and one side of the outer wall of the crushing box (112) is fixedly connected to a second motor (113), and the output end of the second motor (113) is movable through the interior of the crushing box (112), and the output end of the second motor (113) is fixedly connected to a crushing roller (114), and the outer wall of the crushing roller (114) is fixedly connected to multiple groups of crushing teeth (115), and the outer wall fixing sleeve of the crushing roller (114) is provided with two second bearings (116), and the inner wall of the crushing box (112) is fixedly installed with multiple extrusion teeth (117).

2. A chemical raw material drying device according to claim 1, characterized in that: The filtering mechanism (2) comprises a dryer (201), a support seat (202) is fixedly mounted on the top of the dryer (201), and a filter box (203) is fixedly connected to the inner surface wall of the support seat (202).

3. A chemical raw material drying device according to claim 2, characterized in that: The inner wall of the filter box (203) is provided with two slide grooves (204), the inner walls of the two slide grooves (204) are both slidably embedded with slide bars (205), and the outer walls of the two slide bars (205) are both fixedly connected with two springs (206).

4. A chemical raw material drying device according to claim 3, characterized in that: A fixing frame (207) is fixedly connected between one side of the outer wall of the two slide bars (205), a screen (208) is fixedly connected to the inner surface wall of the fixing frame (207), and a fixing seat (209) is fixedly installed on one side of the outer wall of the fixing frame (207).

5. A chemical raw material drying device according to claim 4, characterized in that: A connecting rod (210) is movably sleeved inside the fixing seat (209), and a fixing rod (211) is movably inserted into the inner surface wall of the connecting rod (210).

6. A chemical raw material drying device according to claim 5, characterized in that: A rotating disk (212) is fixedly connected to one side of the outer wall of the fixing rod (211), and a third motor (213) is fixedly inserted into the inner surface wall of the rotating disk (212).

7. A chemical raw material drying device according to claim 6, characterized in that: The output end of the crushing box (112) is fixedly connected to the input end of the filter box (203).

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