Raw material treatment device for chemical product production and processing

Abstract

The utility model discloses a raw material processing device for producing and processing chemical products, which comprises a drying box and a grinding device, and further comprises a waste gas purification device, a feeding device and a conveying device, and the drying box comprises a feeding port and a discharging port; a mounting frame is arranged at the bottom of the drying box, a conveying device is rotationally arranged in the drying box, a conveying belt is arranged in the conveying device, one end of the conveying belt is located at the lower end of the feeding port, and the other end of the conveying belt is located at the upper end of the discharging port; a gas inlet of the waste gas purification device communicates with the interior of the drying box; the grinding device is arranged below the discharge hole; the feeding device comprises a feeding box and a conveying pump, an inlet of the conveying pump is communicated with the feeding box through a pipeline, and an outlet is formed in the feeding port through a pipeline. Through the arrangement of the drying box, the waste gas purification device, the conveying device and the grinding device, the process from drying to grinding of raw materials is automatically carried out, only one worker is needed for operation, operation is simple and convenient, and the working efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical raw material processing, in particular to a raw material processing device for the production and processing of chemical products. Background Art

[0002] During the production and processing of chemical products, the raw materials need to be processed in a certain way before subsequent processing steps can be carried out; this includes drying and grinding. Therefore, in order to improve processing efficiency, chemical companies need to use corresponding processing equipment to process the raw materials.

[0003] In the prior art, the utility model patent with patent number CN202223359148.3 discloses a raw material grinding device for chemical product production, which relates to the field of chemical technology and includes a base plate, a support frame fixedly connected to the top of the base plate, a grinding motor fixedly installed on one side of the support frame, a driving wheel fixedly installed on the bottom of the grinding motor, a discharge box fixedly installed on the top of the support frame, a support column fixedly connected to the bottom of the discharge box, a driven wheel rotatably connected to the bottom of the support column, a grinding cone fixedly connected to the bottom of the driven wheel, a grinding cone fixedly installed on one side of the support frame, a screening frame fixedly installed on one side of the support frame, a filter fixedly installed inside the screening frame, and a coarse material outlet provided on one side of the screening frame. This raw material grinding device for chemical product production is provided with a grinding cone that rotates in the grinding cone barrel for grinding. After grinding, the material flows out through the outlet at the bottom for easy collection, and has high working efficiency.

[0004] The above patent describes a raw material grinding device for chemical product production. The device improves the efficiency of grinding by setting up a high-efficiency grinding cone. However, during the processing of chemical products, the raw materials need to be dried before grinding, and the existing grinding devices do not have a drying function. Therefore, before grinding, workers are required to first dry the raw materials stored in the warehouse. In addition, workers are required to transport the raw materials back and forth during the implementation of the two processes, which is cumbersome to operate and inefficient. Utility Model Content

[0005] The purpose of the utility model is to provide a raw material processing device for the production and processing of chemical products, aiming to improve the problem that in the existing grinding device, workers are required to dry the raw materials in advance before grinding the chemical raw materials, and grind them when transporting them to the grinding equipment, which leads to cumbersome and complicated procedures for workers to operate.

[0006] The utility model is implemented as follows: a raw material processing device for the production and processing of chemical products, including a drying box and a grinding device, and also including an exhaust gas purification device, a feeding device and a conveying device, the drying box including a feeding port and a discharging port; a mounting frame is provided at the bottom of the drying box, a conveying device is rotatably provided inside the drying box, a conveyor belt is provided in the conveying device, one end of the conveyor belt is located at the lower end of the feeding port, and the other end is located at the upper end of the discharging port; the air inlet of the exhaust gas purification device is connected to the interior of the drying box; the grinding device is arranged below the discharging port; the feeding device includes a feeding box and a conveying pump, the inlet of the conveying pump is connected to the feeding box through a pipeline, and the outlet is arranged in the feeding port through a pipeline.

[0007] Preferably, the drying box further comprises a drying lamp, and the interior of the drying box is provided with a drying lamp located above the conveyor belt; the lower end surface of the feed port and the surface of the conveyor belt are arranged at a certain distance.

[0008] Preferably, the conveyor belt includes grooves, and a plurality of grooves parallel to the axial direction are sequentially arranged on the surface of the conveyor belt along its length direction; the lower end surface of the feed port and the grooves are adapted to spread the material flat on the conveyor belt.

[0009] Preferably, the exhaust gas purification device includes a purification box, an air pump, an air inlet pipe and an air outlet pipe; the air inlet of the air pump passes through the top of the drying box through the air inlet pipe and is arranged inside the drying box above the discharge port, and the air outlet is extended through the air outlet pipe and is arranged at the bottom of the purification box; the interior of the purification box is provided with a solution and a filter plate located above the solution, and the upper end face of the purification box is provided with an exhaust pipe.

[0010] Preferably, the grinding device includes a fixed grinding disc, a rotating grinding disc, a first motor and a material receiving box. The material receiving box is an annular box. The inner ring of the material receiving box is vertically provided with a first motor. A rotating grinding disc is provided on the upper end face of the output shaft of the first motor. The fixed grinding disc is adapted to be installed on the rotating grinding disc and is supported by the material receiving box.

[0011] Preferably, a grinding column is further included, a grinding column is fixedly provided in the middle of the upper end surface of the rotating grinding disc, a grinding hole is provided on the fixed grinding disc corresponding to the position of the grinding column, the fixed grinding disc is inserted on the grinding column through the grinding hole, and the abutting surface is provided with a matching grinding surface; the upper end surface of the rotating grinding disc and the lower end surface of the fixed grinding disc are provided with matching grinding surfaces.

[0012] Preferably, a plurality of mounting blocks are sequentially provided on the side of the fixed grinding disc along its circumferential direction, and a corresponding support plate is provided on the side of the material receiving box at positions corresponding to the mounting blocks, and the mounting blocks are clamped on the support plate.

[0013] Preferably, the conveying device also includes a mounting shaft, which is rotatably installed inside the drying box, and both ends of the conveyor belt are rotatably installed through the mounting shaft; one end of one of the mounting shafts passes through the body of the drying box and extends to the outside to be connected to a second motor.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The utility model sets a drying box, an exhaust gas purification device, a conveying device and a grinding device, so that the process from drying to grinding of raw materials can be automated. Only one worker is required to operate, which is simple and convenient and effectively improves work efficiency.

[0016] 2. The utility model is provided with a feeding device, which can directly put the raw materials into the feeding box, and then the continuity and speed of feeding can be controlled by the conveying pump, thereby realizing automatic feeding and effectively reducing the labor cost of production. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the drying box of the utility model;

[0019] Figure 3 It is a schematic structural diagram of the waste gas purification device of the utility model;

[0020] Figure 4 It is a schematic cross-sectional structure diagram of the grinding device of the utility model;

[0021] Figure 5 This is a schematic diagram of the three-dimensional structure of the grinding device of the utility model;

[0022] Figure 6 It is a structural diagram of the feeding device of the utility model;

[0023] Figure 7 It is a structural schematic diagram of the transmission device of the present utility model.

[0024] In the figure: 1. Mounting frame; 2. Drying box; 201. Feed port; 202. Discharge port; 203. Drying lamp; 3. Exhaust gas purification device; 301. Purification box; 302. Air pump; 303. Inlet pipe; 304. Outlet pipe; 305. Filter plate; 306. Exhaust pipe; 4. Grinding device; 401. Fixed grinding disc; 402. Rotating grinding disc; 403. Grinding column; 404. First motor; 405. Material receiving box; 406. Mounting block; 407. Support plate; 408. Grinding surface; 5. Feeding device; 501. Feeding box; 502. Conveying pump; 6. Conveying device; 601. Mounting shaft; 602. Conveyor belt; 603. Groove; 604. Second motor. DETAILED DESCRIPTION

[0025] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0026] The following is a further description with reference to the accompanying drawings and specific embodiments: Example 1

[0027] like Figure 1 、 Figure 2 and Figure 7As shown, a raw material processing device for chemical product production and processing includes a drying box 2 and a grinding device 4, and also includes an exhaust gas purification device 3, a feeding device 5 and a conveying device 6. The drying box 2 includes a feeding port 201 and a discharging port 202; a mounting frame 1 is provided at the bottom of the drying box 2, and the drying box 2 can be stably supported and set at a certain height by setting the mounting frame 1. A conveying device 6 is rotatably provided inside the drying box 2, and a conveying belt 602 is provided in the conveying device 6. One end of the conveying belt 602 is located at the lower end of the feeding port 201, and the other end is located at the upper end of the discharging port 202. By setting the conveying belt 602, the raw materials can be transported to the next process inside the drying box 2 through the conveying belt 602 and dried at the same time, thereby improving the working efficiency at the same time; the drying box 2 also includes a drying lamp 2 03. The interior of the drying box 2 is provided with a drying lamp 203 located above the conveyor belt 602. By setting the drying lamp 203, the raw materials on the conveyor belt are baked; the lower end surface of the feed port 201 and the surface of the conveyor belt 602 are arranged at a certain interval, and the conveyor belt 602 includes a groove 603. The surface of the conveyor belt 602 is sequentially provided with a plurality of grooves 603 parallel to the axial direction along its length direction; the lower end surface of the feed port 201 and the groove 603 are adapted to spread the material flat on the conveyor belt 602; the conveying device 6 also includes a mounting shaft 601, which is rotatably installed in the interior of the drying box 2, and the two ends of the conveyor belt 602 are rotatably installed through the mounting shaft 601; one end of one of the mounting shafts 601 passes through the box body of the drying box 2 and extends to the outside and is connected to a second motor 604.

[0028] like Figure 1-Figure 3 As shown, the air inlet of the exhaust gas purification device 3 is connected to the interior of the drying box 2, and the exhaust gas purification device 3 includes a purification box 301, an air pump 302, an air inlet pipe 303 and an air outlet pipe 304; the air inlet of the air pump 302 passes through the top of the drying box 2 through the air inlet pipe 303 and is arranged inside the drying box 2 above the discharge port 202, and the air outlet extends through the air outlet pipe 304 and is arranged at the bottom of the purification box 301. By arranging the exhaust gas purification device 3, the water vapor volatilized by the raw materials during the drying process is discharged and purified through the air pump 302, which can prevent the water vapor from volatilizing into the air and causing harm to the health of the staff; the interior of the purification box 301 is provided with a solution and a filter plate 305 located above the solution, and the upper end face of the purification box 301 is provided with an exhaust pipe 306; the grinding device 4 is arranged below the discharge port 202.

[0029] like Figure 4-Figure 6As shown, the grinding device 4 includes a fixed grinding disc 401, a rotating grinding disc 402, a first motor 404 and a material receiving box 405. The material receiving box 405 is an annular box. The inner ring of the material receiving box 405 is vertically provided with the first motor 404. The upper end face of the output shaft of the first motor 404 is provided with a rotating grinding disc 402. The fixed grinding disc 401 is adapted to be mounted on the rotating grinding disc 402 and supported by the material receiving box 405. The side surface of the fixed grinding disc 401 is sequentially provided with a plurality of mounting blocks 406 along its circumferential direction. The side surface of the material receiving box 405 is provided with a matching support plate 407 corresponding to the position of the mounting block 406. The mounting block 406 is fixed to the fixed grinding disc 401. It is connected to the support plate 407; it also includes a grinding column 403, a grinding column 403 is fixedly arranged in the middle of the upper end surface of the rotating grinding disc 402, and a grinding hole is provided on the fixed grinding disc 401 corresponding to the position of the grinding column 403, the fixed grinding disc 401 is inserted into the grinding column 403 through the grinding hole, and the abutting surface is provided with a matching grinding surface 408; the upper end surface of the rotating grinding disc 402 and the lower end surface of the fixed grinding disc 401 are provided with matching grinding surfaces 408; the feeding device 5 includes a feeding box 501 and a conveying pump 502, the inlet of the conveying pump 502 is connected to the feeding box 501 through a pipeline, and the outlet is arranged in the feed port 201 through a pipeline. Example 2

[0030] like Figure 1 、 Figure 2 and Figure 7 As shown, a raw material processing device for chemical product production and processing includes a drying box 2 and a grinding device 4, as well as an exhaust gas purification device 3, a feeding device 5 and a conveying device 6. The drying box 2 includes a feeding port 201 and a discharging port 202; a mounting frame 1 is provided at the bottom of the drying box 2, and a conveying device 6 is rotatably provided inside the drying box 2. A conveyor belt 602 is provided in the conveying device 6, and one end of the conveyor belt 602 is located below the feeding port 201, and the other end is located above the discharging port 202. The drying box 2 also includes a drying lamp 203, and the drying box 2 is provided with a drying lamp 203 located above the conveyor belt 602. The lower end surface of the feed port 201 and the surface of the conveyor belt 602 are arranged at a certain distance. The conveyor belt 602 includes a groove 603. The surface of the conveyor belt 602 is sequentially provided with a plurality of grooves 603 parallel to the axial direction along its length direction; the lower end surface of the feed port 201 and the groove 603 are adapted to spread the material flat on the conveyor belt 602; the conveying device 6 also includes a mounting shaft 601, which is rotatably installed inside the drying box 2, and both ends of the conveyor belt 602 are rotatably installed through the mounting shaft 601; one end of one of the mounting shafts 601 passes through the box body of the drying box 2 and extends to the outside and is connected to a second motor 604.

[0031] like Figure 1-Figure 3As shown, the air inlet of the exhaust gas purification device 3 is connected to the interior of the drying box 2, and the exhaust gas purification device 3 includes a purification box 301, an air pump 302, an air inlet pipe 303 and an air outlet pipe 304; the air inlet of the air pump 302 passes through the top of the drying box 2 through the air inlet pipe 303 and is arranged inside the drying box 2 above the discharge port 202, and the air outlet extends through the air outlet pipe 304 and is arranged at the bottom of the purification box 301; the interior of the purification box 301 is provided with a solution and a filter plate 305 located above the solution, and the upper end face of the purification box 301 is provided with an exhaust pipe 306; the grinding device 4 is arranged below the discharge port 202.

[0032] like Figure 4-Figure 6 As shown, the grinding device 4 includes a fixed grinding disc 401, a rotating grinding disc 402, a first motor 404 and a material receiving box 405. The material receiving box 405 is an annular box. The inner ring of the material receiving box 405 is vertically provided with the first motor 404. The upper end face of the output shaft of the first motor 404 is provided with a rotating grinding disc 402. The fixed grinding disc 401 is adapted to be mounted on the rotating grinding disc 402 and supported by the material receiving box 405. The side surface of the fixed grinding disc 401 is sequentially provided with a plurality of mounting blocks 406 along its circumferential direction. The side surface of the material receiving box 405 is provided with a matching support plate 407 corresponding to the position of the mounting block 406. The mounting block 406 is fixed to the fixed grinding disc 401. It is connected to the support plate 407; it also includes a grinding column 403, a grinding column 403 is fixedly arranged in the middle of the upper end surface of the rotating grinding disc 402, and a grinding hole is provided on the fixed grinding disc 401 corresponding to the position of the grinding column 403, the fixed grinding disc 401 is inserted into the grinding column 403 through the grinding hole, and the abutting surface is provided with a matching grinding surface 408; the upper end surface of the rotating grinding disc 402 and the lower end surface of the fixed grinding disc 401 are provided with matching grinding surfaces 408; the feeding device 5 includes a feeding box 501 and a conveying pump 502, the inlet of the conveying pump 502 is connected to the feeding box 501 through a pipeline, and the outlet is arranged in the feed port 201 through a pipeline.

[0033] The working principle of the present invention is as follows: when chemical raw materials need to be processed, the raw materials are put into the feeding box 501, and then the raw materials are transported to the feed port 201 of the drying box 2 through the conveying pump 502. Then the raw materials flow to the conveyor belt 602 through the feed port 201, and are blocked by the lower end surface of the feed port 201, so that the raw materials are spread flat on the conveyor belt 602. During the transportation process, they are dried by the drying lamp 203. During the drying process, the water vapor volatilized by the chemical raw materials generally carries harmful gases. The air pump 302 can be started to pass the drying lamp 203 through the air inlet pipe 303. The hot steam inside the drying box 2 is extracted and transported to the solution inside the purification box 301 to absorb harmful substances. The gas overflowing from the solution is then further filtered on the filter plate 305. The gas after filtering can be discharged through the exhaust pipe 306; the dried raw materials are transported to the discharge port 202 through the conveyor belt 602, and then enter the grinding device 4. During the rotation of the rotating grinding disc 402, the raw materials are ground in turn through the two grinding surfaces 408 on the vertical and horizontal planes, which can improve the grinding effect. The powdered material is then collected through the collecting box 405.

[0034] To sum up, the utility model sets up a drying box 2, an exhaust gas purification device 3, a conveying device 6 and a grinding device 4, so that the process from drying to grinding of raw materials can be automated, and only one worker is needed to operate it, which is simple and convenient, and effectively improves work efficiency; by setting up a feeding device 5, the raw materials can be directly put into the feeding box 501, and then the continuity and speed of feeding can be controlled by the conveying pump 502, thereby realizing automatic feeding and effectively reducing the labor cost of production.

[0035] The above is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, various modifications and variations of the present invention are possible. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the scope of protection of the present invention.

Claims

1. A raw material processing device for chemical product production and processing, comprising a drying box (2) and a grinding device (4), characterized in that: The invention also includes an exhaust gas purification device (3), a feeding device (5) and a conveying device (6), wherein the drying box (2) includes a feeding port (201) and a discharging port (202); a mounting frame (1) is provided at the bottom of the drying box (2); a conveying device (6) is rotatably provided inside the drying box (2); a conveyor belt (602) is provided in the conveying device (6); one end of the conveyor belt (602) is located at the lower end of the feeding port (201), and the other end is located at the upper end of the discharging port (202); the air inlet of the exhaust gas purification device (3) is connected to the interior of the drying box (2); the grinding device (4) is provided below the discharging port (202); the feeding device (5) includes a feeding box (501) and a conveying pump (502); the inlet of the conveying pump (502) is connected to the feeding box (501) through a pipeline, and the outlet is provided in the feeding port (201) through a pipeline.

2. A raw material processing device for chemical product production and processing according to claim 1, characterized in that: The drying box (2) further comprises a drying lamp (203), and the drying lamp (203) is provided inside the drying box (2) and is located above the conveyor belt (602); the lower end surface of the feed port (201) and the surface of the conveyor belt (602) are arranged at a certain distance.

3. A raw material processing device for chemical product production and processing according to claim 2, characterized in that: The conveyor belt (602) includes a groove (603), and a plurality of grooves (603) parallel to the axial direction are sequentially provided on the surface of the conveyor belt (602) along its length direction; the lower end surface of the feed port (201) and the groove (603) are adapted to spread the material flat on the conveyor belt (602).

4. A raw material processing device for chemical product production and processing according to claim 1, characterized in that: The exhaust gas purification device (3) comprises a purification box (301), an air pump (302), an air inlet pipe (303) and an air outlet pipe (304); the air inlet of the air pump (302) passes through the top of the drying box (2) through the air inlet pipe (303) and is arranged inside the drying box (2) above the discharge port (202); the air outlet extends through the air outlet pipe (304) and is arranged at the bottom of the purification box (301); a solution and a filter plate (305) located above the solution are arranged inside the purification box (301), and an exhaust pipe (306) is provided on the upper end surface of the purification box (301).

5. The raw material processing device for chemical product production and processing according to claim 1, characterized in that: The grinding device (4) comprises a fixed grinding disc (401), a rotating grinding disc (402), a first motor (404) and a material receiving box (405). The material receiving box (405) is an annular box. The first motor (404) is vertically arranged on the inner ring of the material receiving box (405). The rotating grinding disc (402) is arranged on the upper end face of the output shaft of the first motor (404). The fixed grinding disc (401) is adapted to be installed on the rotating grinding disc (402) and is supported by the material receiving box (405).

6. A raw material processing device for chemical product production and processing according to claim 5, characterized in that: The invention also includes a grinding column (403), wherein the grinding column (403) is fixedly provided in the middle of the upper end surface of the rotating grinding disc (402), and the fixed grinding disc (401) is provided with a grinding hole at a position corresponding to the grinding column (403), and the fixed grinding disc (401) is inserted into the grinding column (403) through the grinding hole, and the abutting surface is provided with a matching grinding surface (408); the upper end surface of the rotating grinding disc (402) and the lower end surface of the fixed grinding disc (401) are provided with matching grinding surfaces (408).

7. A raw material processing device for chemical product production and processing according to claim 5, characterized in that: The side surface of the fixed grinding disc (401) is provided with a plurality of mounting blocks (406) in sequence along its circumferential direction, and the side surface of the material receiving box (405) is provided with matching support plates (407) corresponding to the positions of the mounting blocks (406) one by one, and the mounting blocks (406) are clamped on the support plates (407).

8. The raw material processing device for chemical product production and processing according to claim 1, characterized in that: The conveying device (6) further comprises a mounting shaft (601), the mounting shaft (601) being rotatably mounted inside the drying box (2), and both ends of the conveyor belt (602) being rotatably mounted via the mounting shaft (601); one end of one of the mounting shafts (601) passes through the body of the drying box (2) and extends to the outside to be connected to a second motor (604).

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