High-purity calcium hydroxide pulverizing device

Abstract

The utility model relates to the technical field of calcium hydroxide powder processing, in particular to a high-purity calcium hydroxide powder processing device which is used for storing material blocks through a material storage device so as to facilitate batch processing of equipment, crushing the material blocks through a crushing device, and crushing the crushed material blocks through a crushing device. By means of the cleaning capacity of the smashing device, the smashing effect of the smashing device is kept, and the practicability of the device is improved; comprising a storage device, a crushing device and a smashing device, the crushing device is installed on the lower portion of a discharging device, and the smashing device is installed on the lower portion of the crushing device.

Description

Technical Field

[0001] The utility model relates to the technical field of calcium hydroxide powder making and processing, in particular to a high-purity calcium hydroxide powder making device. Background Art

[0002] High-purity calcium hydroxide has an average content of about 98%, and is a calcium hydroxide with low carbonate content, high whiteness, and uniform fineness. However, not all calcium hydroxide can meet this standard. If you want to have high-purity calcium hydroxide, you need to refine it. After refining, you need to adjust the color and digest it to ensure that the purity standard is met. After the refined calcium hydroxide is dried and agglomerated, it is usually processed into powder.

[0003] The Chinese utility model patent with application number CN202222305864.7 in the prior art relates to a calcium hydroxide powder making machine, including a sorting mechanism, a feed port, a crushing box, a fixing frame, a rolling roller, a bellows and a recovery box, etc., which can improve the crushing efficiency and improve the processing accuracy.

[0004] However, in actual use of the above device, a large amount of calcium hydroxide powder will adhere to the surface of the rolling roller during the processing, thereby affecting the subsequent crushing effect. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a high-purity calcium hydroxide powder making device which stores material blocks through a material storage device to facilitate batch processing of the equipment, crushes the material blocks through a crushing device, and crushes the crushed material blocks through a pulverizing device, thereby obtaining calcium hydroxide powder and improving processing efficiency. The pulverizing effect of the pulverizing device is maintained through the cleaning ability of the pulverizing device itself, thereby improving the practicability of the device.

[0006] The utility model discloses a high-purity calcium hydroxide powder making device, which comprises a storage device, a crushing device and a pulverizing device, wherein the crushing device is installed at the lower part of the discharging device, and the pulverizing device is installed at the lower part of the crushing device; the material blocks are stored by the storage device, which is convenient for batch processing of the equipment; the material blocks are crushed by the crushing device; the crushed material blocks are pulverized by the pulverizing device, so as to prepare calcium hydroxide powder, improve processing efficiency; the pulverizing effect of the pulverizing device is maintained by the cleaning ability of the pulverizing device itself, and the practicability of the device is improved.

[0007] Preferably, the material storage device includes a material storage box, a sealing cover, a discharge hopper, a vibration motor and a plate-type solenoid valve; the lower part of the material storage box is supported by a plurality of groups of legs; a feed port is arranged on the upper end surface of the material storage box, a sealing cover is installed on the feed port, a discharge hopper is arranged at the lower part of the material storage box, a plate-type solenoid valve is installed at the lower part of the discharge hopper, and a vibration motor is installed on the side of the plate-type solenoid valve; the block material is stored in the material storage box, the material in the material storage box is sealed by the sealing cover to prevent the material from getting damp and deteriorating, the discharge of the material in the material storage box is controlled by the plate-type solenoid valve on the discharge hopper, the power is transmitted to the discharge hopper by turning on the vibration motor to drive the discharge hopper to vibrate, thereby increasing the material discharge rate, preventing the discharge port of the discharge hopper from being blocked, and improving the practicability of the device.

[0008] Preferably, the crushing device includes a crushing box, crushing rollers and a first drive motor. The discharge port of the discharge hopper is connected to the upper part of the crushing box. Two groups of crushing rollers are horizontally installed in the crushing box. A group of first drive motors are respectively installed on the left and right sides of the front end surface of the crushing box. The output ends of the two groups of first drive motors are respectively connected to the two groups of crushing rollers. The two groups of first drive motors are turned on to drive the two groups of crushing rollers to rotate, and the material blocks discharged from the storage box are crushed by the cooperation of the two groups of crushing rollers, which is convenient for the subsequent crushing process and improves the practicability and processing efficiency of the device.

[0009] Preferably, it also includes a material guide box and an electromagnet, a discharge port is arranged on the lower end surface of the crushing box, the discharge port of the crushing box is obliquely connected with the material guide box, and the lower end surface of the material guide box is installed with an electromagnet; the material guide box is used to slow down the falling rate of the crushed material, and at the same time, the electromagnet is used to adsorb the iron filings impurities in the material, thereby reducing the damage caused by the iron filings entering the crushing device to the crushing device body, thereby improving the practicability of the device.

[0010] Preferably, the pulverizing device comprises a pulverizing box, a pulverizing roller, a dual-output reducer, an electric motor, a second driving motor and a brush cleaning roller. The lower part of the material guide box is connected to the upper part of the pulverizing box. Two groups of pulverizing rollers are horizontally installed in the upper part of the pulverizing box. A dual-output reducer is installed on the upper part of the front end surface of the pulverizing box. The two groups of output ends of the dual-output reducer pass through the front end surface of the pulverizing box and are respectively connected to the two groups of pulverizing rollers. An electric motor is installed on the dual-output reducer. A group of brush cleaning rollers are respectively installed on the lower side of each group of pulverizing rollers in the pulverizing box. The upper part of the brush cleaning roller contacts the lower part of the pulverizing roller on its upper side. A group of second drive motors are installed on the left and right sides of the front end surface of the box respectively, and the output ends of the two groups of second drive motors are connected to the two groups of brush cleaning rollers respectively; when the motor is turned on, the power is transmitted to the two groups of crushing rollers through the dual-output reducer to drive the two groups of crushing rollers to rotate and crush the calcium hydroxide blocks output by the guide box; at the same time, the two groups of second drive motors are turned on to transmit power to the two groups of brush cleaning rollers to drive the two groups of brush cleaning rollers to rotate, thereby cleaning the surface of the crushing roller, thereby reducing the calcium hydroxide powder adhered to the surface of the crushing roller, maintaining the crushing effect of the crushing roller, and improving the practicability of the device.

[0011] Preferably, it also includes a dust reduction box, a conveyor roller, a conveyor belt and a third drive motor. The lower part of the crushing box is connected to the right part of the dust reduction box, and the third drive motor is installed on the front end surface of the dust reduction box. Multiple groups of conveyor rollers are obliquely installed in the dust reduction box, and the left parts of the multiple groups of conveyor rollers are inclined downward. The conveyor belt is mounted on the multiple groups of conveyor rollers, and the output end of the third drive motor passes through the front end surface of the dust reduction box and is connected to the rightmost conveyor roller. Turn on the third drive motor to transmit power to the conveyor roller to drive the conveyor roller to rotate, and the powder is transported to the left part of the dust reduction box through the cooperation of the multiple groups of conveyor rollers and the conveyor belt. The dust reduction box reduces the pollution of the surrounding environment caused by dust, and the left parts of the multiple groups of conveyor rollers are inclined downward to reduce the dust generated during the falling process of the material, thereby improving the practicability of the device.

[0012] Preferably, it also includes a collecting hopper and a guide support plate, a discharge port is arranged on the left part of the lower end surface of the dust reduction box, the discharge port is connected to the collecting hopper, a guide support plate is installed on the upper inner side of the discharge port, and the guide support plate is located at the lower part of the leftmost conveying roller; the material at the discharge port of the dust reduction box is collected by the collecting hopper to facilitate the bagging of the powder, and the powder falling from the conveyor belt is guided and carried by the guide support plate to reduce the generation of smoke and dust during the falling of the powder, thereby improving the practicability of the device.

[0013] Compared with the prior art, the utility model has the following beneficial effects: material blocks are stored by the material storage device, which is convenient for batch processing of the equipment; the material blocks are crushed by the crushing device; the crushed material blocks are crushed by the pulverizing device, thereby obtaining calcium hydroxide powder and improving processing efficiency; the pulverizing effect of the pulverizing device is maintained by the cleaning ability of the pulverizing device itself, thereby improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a first axonometric structural schematic diagram of the utility model;

[0015] Figure 2 It is a second axonometric structural schematic diagram of the utility model;

[0016] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model;

[0017] Figure 4 It is a partial enlarged structural schematic diagram of the utility model;

[0018] Markings in the attached drawings: 1. material storage box; 2. sealing cover; 3. discharge hopper; 4. vibration motor; 5. plate-type solenoid valve; 6. crushing box; 7. crushing roller; 8. first drive motor; 9. material guide box; 10. electromagnet; 11. crushing box; 12. crushing roller; 13. dual-output reducer; 14. electric motor; 15. second drive motor; 16. brush cleaning roller; 17. dust suppression box; 18. conveyor roller; 19. conveyor belt; 20. third drive motor; 21. collecting hopper; 22. guide support plate. DETAILED DESCRIPTION

[0019] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0020] Example

[0021] like Figure 1 , Figure 2 , Figure 3 and Figure 4 The crushing device is installed on the storage device, and the pulverizing device is connected to the crushing device;

[0022] First, the block material is stored in the storage box 1, and the material in the storage box 1 is sealed by the sealing cover 2. The plate-type solenoid valve 5 is opened to release the material in the storage box 1 into the crushing box 6. Then, the two sets of first drive motors 8 are turned on to drive the two sets of crushing rollers 7 to rotate. The material blocks discharged from the storage box 1 are crushed by the two sets of crushing rollers 7. Then, the crushed block materials fall from the guide box 9 to the crushing box 11. At the same time, the iron filings in the material are collected by the electromagnet 10. Then, the motor 14 is turned on to transmit the power through the dual-output reducer 13. The power is transmitted to two groups of crushing rollers 12 to drive the two groups of crushing rollers 12 to rotate and crush the calcium hydroxide blocks output by the guide box 9. At the same time, the two groups of second drive motors 15 are turned on to transmit power to the two groups of brush cleaning rollers 16 to drive the two groups of brush cleaning rollers 16 to rotate, thereby cleaning the surface of the crushing rollers 12. Then, the third drive motor 20 is turned on to transmit power to the conveying roller 18 to drive the conveying roller 18 to rotate. The powder dust reduction box 17 is transported to the left by multiple groups of conveying rollers 18 and conveyor belts 19 so that the powder is discharged from the collecting hopper 21, thereby improving the practicality of the device.

[0023] The material storage device comprises a material storage box 1, a sealing cover 2, a discharge hopper 3, a vibration motor 4 and a plate-type electromagnetic valve 5. The lower part of the material storage box 1 is supported by a plurality of groups of legs. A feed port is arranged on the upper end surface of the material storage box 1, and a sealing cover 2 is installed on the feed port. A discharge hopper 3 is arranged at the lower part of the material storage box 1, and a plate-type electromagnetic valve 5 is installed at the lower part of the discharge hopper 3. A vibration motor 4 is installed on the side of the plate-type electromagnetic valve 5.

[0024] The crushing device includes a crushing box 6, a crushing roller 7 and a first drive motor 8. The discharge port of the discharge hopper 3 is connected to the upper part of the crushing box 6. Two groups of crushing rollers 7 are horizontally installed in the crushing box 6. A group of first drive motors 8 are respectively installed on the front end surface of the crushing box 6. The output ends of the two groups of first drive motors 8 are respectively connected to the two groups of crushing rollers 7.

[0025] It also includes a material guide box 9 and an electromagnet 10. A discharge port is provided on the lower end surface of the crushing box 6. The material guide box 9 is obliquely connected to the discharge port of the crushing box 6. The electromagnet 10 is installed on the lower end surface of the material guide box 9.

[0026] The pulverizing device comprises a pulverizing box 11, pulverizing rollers 12, a dual-output reducer 13, an electric motor 14, a second drive motor 15 and a brush cleaning roller 16. The lower part of the guide box 9 is communicated with the upper part of the pulverizing box 11. Two groups of pulverizing rollers 12 are horizontally installed in the upper part of the pulverizing box 11. The dual-output reducer 13 is installed on the upper part of the front end surface of the pulverizing box 11. The two groups of output ends of the dual-output reducer 13 pass through the front end surface of the pulverizing box 11 and are respectively connected to the two groups of pulverizing rollers 12. The electric motor 14 is installed on the dual-output reducer 13. A group of brush cleaning rollers 16 are respectively installed on the lower side of each group of pulverizing rollers 12 in the pulverizing box 11. The upper part of the brush cleaning roller 16 contacts the lower part of the pulverizing roller 12 on the upper side thereof. A group of second drive motors 15 are respectively installed on the left and right sides of the front end surface of the pulverizing box 11. The output ends of the two groups of second drive motors 15 are respectively connected to the two groups of brush cleaning rollers 16.

[0027] It also includes a dust reduction box 17, a conveying roller 18, a conveyor belt 19 and a third drive motor 20. The lower part of the crushing box 11 is connected to the right part of the dust reduction box 17. The third drive motor 20 is installed on the front end surface of the dust reduction box 17. Multiple groups of conveying rollers 18 are obliquely installed in the dust reduction box 17. The left parts of the multiple groups of conveying rollers 18 are inclined downward. The conveyor belt 19 is sleeved on the multiple groups of conveying rollers 18. The output end of the third drive motor 20 passes through the front end surface of the dust reduction box 17 and is connected to the rightmost conveying roller 18.

[0028] The material blocks are stored by the storage device to facilitate batch processing of the equipment, the material blocks are crushed by the crushing device, and the crushed material blocks are crushed by the pulverizing device to obtain calcium hydroxide powder, thereby improving the processing efficiency, and the pulverizing effect of the pulverizing device is maintained by the cleaning ability of the pulverizing device itself, thereby improving the practicability of the device.

[0029] The vibration motor 4, the first drive motor 8, the plate-type solenoid valve 5, the electric motor 14, the dual-output reducer 13, the second drive motor 15, the third drive motor 20 and the electromagnet 10 of the high-purity calcium hydroxide powder making device of the utility model are purchased on the market, and the technicians in the industry only need to install and operate them according to the accompanying instruction manual, without the need for the technicians in this field to make creative labor.

[0030] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A high-purity calcium hydroxide powder making device; characterized in that, The invention comprises a material storage device, a crushing device and a pulverizing device, wherein the crushing device is installed at the lower part of the material discharging device, and the pulverizing device is installed at the lower part of the crushing device; the material storage device comprises a material storage box (1), a sealing cover (2), a material discharging hopper (3), a vibration motor (4) and a plate-type electromagnetic valve (5); the lower part of the material storage box (1) is supported by a plurality of groups of legs; a material feed port is arranged on the upper end surface of the material storage box (1), a sealing cover (2) is installed on the material feed port; a material discharging hopper (3) is arranged at the lower part of the material storage box (1), a plate-type electromagnetic valve (5) is installed at the lower part of the material discharging hopper (3), and a vibration motor (4) is installed on the side of the plate-type electromagnetic valve (5); the pulverizing device comprises a pulverizing box (11), a pulverizing roller (12), a dual-output reducer (13), an electric motor (14), a second drive motor (15) and a brush cleaning roller (16); the material guide The lower part of the box (9) is communicated with the upper part of the crushing box (11). Two groups of crushing rollers (12) are horizontally installed in the upper part of the crushing box (11). A double-output reducer (13) is installed on the upper part of the front end surface of the crushing box (11). The two groups of output ends of the double-output reducer (13) pass through the front end surface of the crushing box (11) and are respectively connected to the two groups of crushing rollers (12). A motor (14) is installed on the double-output reducer (13). A group of brush cleaning rollers (16) are respectively installed on the lower side of each group of crushing rollers (12) in the crushing box (11). The upper part of the brush cleaning roller (16) contacts the lower part of the crushing roller (12) on the upper side thereof. A group of second driving motors (15) are respectively installed on the left and right sides of the front end surface of the crushing box (11). The output ends of the two groups of second driving motors (15) are respectively connected to the two groups of brush cleaning rollers (16).

2. A high-purity calcium hydroxide powder making device as claimed in claim 1, characterized in that, The crushing device comprises a crushing box (6), a crushing roller (7) and a first drive motor (8); the discharge port of the discharge hopper (3) is connected to the upper part of the crushing box (6); two groups of crushing rollers (7) are horizontally installed in the crushing box (6); a group of first drive motors (8) are respectively installed on the left and right front end surfaces of the crushing box (6); and the output ends of the two groups of first drive motors (8) are respectively connected to the two groups of crushing rollers (7).

3. A high-purity calcium hydroxide powder making device as claimed in claim 2, characterized in that, It also comprises a material guide box (9) and an electromagnet (10); a material discharge port is arranged on the lower end surface of the crushing box (6); the material guide box (9) is obliquely connected to the material discharge port of the crushing box (6); and an electromagnet (10) is installed on the lower end surface of the material guide box (9).

4. A high-purity calcium hydroxide powder making device as claimed in claim 1, characterized in that, The utility model also comprises a dust reduction box (17), a conveying roller (18), a conveying belt (19) and a third driving motor (20); the lower part of the crushing box (11) is connected to the right part of the dust reduction box (17); the third driving motor (20) is installed on the front end surface of the dust reduction box (17); a plurality of groups of conveying rollers (18) are obliquely installed in the dust reduction box (17); the left parts of the plurality of groups of conveying rollers (18) are inclined downward; the conveying belt (19) is sleeved on the plurality of groups of conveying rollers (18); and the output end of the third driving motor (20) passes through the front end surface of the dust reduction box (17) and is connected to the rightmost conveying roller (18).

5. A high-purity calcium hydroxide powder making device as claimed in claim 4, characterized in that, It also includes a collecting hopper (21) and a guide support plate (22). A discharge port is provided on the left portion of the lower end surface of the dust suppression box (17). The collecting hopper (21) is connected to the discharge port. A guide support plate (22) is installed on the upper side of the discharge port. The guide support plate (22) is located below the leftmost conveying roller (18).

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