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Quartz powder processing device for production of silicon carbide

A processing device and quartz powder technology, which is applied in solid separation, chemical instruments and methods, and sieving, can solve the problems of inconsistent size and thickness of quartz sand, uneven crushing, inconvenient use, etc., to achieve convenient screening operation and reduce accumulation , Ease of use

Active Publication Date: 2020-11-10
平罗县荣昌碳化硅有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the existing quartz crushing equipment can crush large pieces of quartz into quartz sand, there are problems of uneven and incomplete crushing during the quartz crushing process, resulting in inconsistent size and thickness of the processed quartz sand, which is difficult to meet the demand, and The function of the existing crushing equipment is relatively simple, and it is impossible to sieve the quartz after it is crushed, resulting in some unqualified quartz sand being mixed in it, which is not convenient for later use

Method used

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  • Quartz powder processing device for production of silicon carbide
  • Quartz powder processing device for production of silicon carbide
  • Quartz powder processing device for production of silicon carbide

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A quartz powder processing device for silicon carbide production, such as Figure 1-11 As shown, it includes a bracket 1, a mounting frame 2, a drive motor 3, a power shaft 4, a first crushing wheel 401, a second crushing wheel 402, a support plate 403, a lifting mechanism 5, a connecting plate 6, a guide plate 7, a lifting Funnel 8 and circular cover plate 9, described installation frame 2 is fixedly installed on the upper side of support 1 top, and described driving motor 3 is fixedly installed on the installation frame 2, and described power shaft 4 is installed on the support 1 by bearing and It is fixedly connected with the output shaft of the drive motor 3, and the first crushing wheel 401 and the second crushing wheel 402 for crushing the quartz are all fixedly installed on the power shaft 4 and the first crushing wheel 401 is located at Above the second crushing wheel 402, the support plate 403 is fixedly mounted on one side of the support 1 and the power shaft ...

Embodiment 2

[0031] On the basis of Embodiment 1, such as figure 1 and Figure 6-8 As shown, it also includes a screening mechanism 10 for screening the crushed quartz sand. The screening mechanism 10 is installed on the support plate 403 and the connecting plate 6. The screening mechanism 10 includes a rotating shaft 101, a rotating gear 102, connecting rod 103, rack one 104, fixed seat 105 and sieve plate 106, the lower end of described connecting plate 6 is installed with rotating shaft 101 through bearing, and the two ends of described rotating shaft 101 are all fixedly installed with rotating gear 102, One side of the two rotating gears 102 is all rotatably equipped with a connecting rod 103, and the rack one 104 is fixedly mounted on the lower end of the guide plate 7 and meshes with the two rotating gears 102, and the guide plate 7 can be driven by the rack one 104. The two rotating gears 102 rotate, the fixed seat 105 is fixedly installed on the bottom side of the support plate 40...

Embodiment 3

[0034] On the basis of Example 2, such as Figure 6-8 As shown, it also includes an anti-seize mechanism 11 for preventing small particles of quartz sand from being stuck in the gap of the sieve plate 106. The anti-seize mechanism 11 is installed on the bracket 1 and the support plate 403. The anti-seize mechanism 11 includes Strut 111, bull gear 112, pinion 113, guide rod one 114, rack two 115, roller 116, cam 117, guide rod two 118, homing spring 119, rack three 1110 and toggle lever 12, described The pole 111 is fixedly installed on the support plate 403 and is close to the fixed seat 105. The large gear 112 is installed on the lower end of the pole 111 through a bearing and a rotating shaft. The small gear 113 is arranged coaxially with the large gear 112. The fixed A guide hole is provided on the seat 105 and a guide rod one 114 is slidably installed in the guide hole. The guide rod one 114 is positioned above the sieve plate 106, and the rack two 115 is fixedly installed...

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Abstract

The invention discloses a quartz powder processing device for production of silicon carbide, relates to the technical field of mineral processing, and solves the problems that existing quartz crushingequipment cannot uniformly and thoroughly crush large quartz blocks, and cannot screen out some quartz sand which does not meet the requirements after the quartz is crushed. The quartz powder processing device for production of the silicon carbide comprises a support, a mounting frame, a driving motor, a power shaft, a first crushing wheel, a second crushing wheel, a supporting plate, a lifting mechanism and the like; the mounting frame is fixedly mounted on one side surface of the upper portion of the support; the driving motor is fixedly mounted on the mounting frame; and the power shaft ismounted on the support through a bearing and is fixedly connected with an output shaft of the driving motor. According to the quartz powder processing device for production of the silicon carbide, the large quartz blocks in a lifting funnel can be thoroughly and uniformly crushed and processed through cooperative work of the first crushing wheel, the second crushing wheel and the lifting funnel,and the crushed quartz sand can be screened through a screening plate.

Description

technical field [0001] The invention relates to the technical field of mineral processing, in particular to a quartz powder processing device for silicon carbide production. Background technique [0002] Emery, also known as silicon carbide, is smelted from quartz sand, petroleum coke, wood chips and other raw materials through resistance furnace at high temperature. Silicon carbide is the most widely used and most economical refractory material. Quartz sand is quartz particles made by crushing quartz stone, so it is necessary to crush quartz into quartz sand before smelting silicon carbide. [0003] The texture of quartz is very hard, so professional crushing equipment must be used to crush quartz. There are many kinds of finished products of silicon carbide, but depending on the use environment, the demand for smelting silicon carbide will be different, and the size of quartz sand particles is an important factor affecting the smelting of silicon carbide. Although the ex...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C19/00B02C23/08B07B1/28B07B1/42B07B1/46B07B1/50
CPCB02C19/0056B02C23/08B07B1/28B07B1/42B07B1/46B07B1/50
Inventor 彭龙香
Owner 平罗县荣昌碳化硅有限公司