Glass chemical raw material pretreatment device
A technology for chemical raw materials and glass, applied in the field of glass chemical raw material pretreatment devices, can solve the problems of difficult mixing of batch materials, many harmful impurities, difficulty in melting, etc., and achieve the effects of easy cleaning, simple operation and simple structure
Active Publication Date: 2021-03-26
(CNBM) BENGBU DESIGN & RES INST FOR GLASS IND CO LTD +1
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- Description
- Claims
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Problems solved by technology
Silica that is too fine is easy to fly, and there are more harmful impurities attached. Silica that is too coarse will make melting difficult, and segregation will occur between fine grade and coarse grade, which will make it difficult for the final batch to mix evenly. It needs to be multi-stage Sieving treatment
Method used
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Embodiment Construction
[0024] combine Figure 1-8 As shown, the present invention provides a glass chemical raw material pretreatment device, comprising a housing 4, the top of the housing 4 is provided with a top cover 2, and the bottom of the housing 4 is fixedly provided with an internal fixing plate 19, and the internal fixing The bottom of the plate 19 is provided with a buffer rod 22, the bottom of the buffer rod 22 is fixedly connected with a spring 23, and the spring 23 plays a role of buffering and shock absorption, reducing the damage to the overall device caused by vibration, and the bottom of the spring 23 is fixedly connected with a buffer tube, The bottom of the buffer cylinder is provided with an external fixed plate, the bottom of the external fixed plate is provided with a roller bar, the bottom of the roller bar is provided with a universal wheel 24, and the universal wheel 24 is provided with a start-stop brake pad 25, which is convenient The movement and fixation of the device, t...
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The invention discloses a glass chemical raw material pretreatment device which comprises a shell, an integrated layered working chamber is arranged in the shell, a top cover is arranged at the top ofthe integrated layered working chamber, a grinding chamber is arranged on the lower portion of the top cover, a heating chamber is arranged on the lower layer of the grinding chamber, a coarse screening net frame, a middle screening net frame and a fine screening net frame are arranged on the lower layer of the heating chamber, a tray is arranged on the lower layer of the fine screening net frame, a fixing plate is arranged below the tray, a transverse pulley and a pulley groove are arranged below the fixing plate, the right side of the fixing plate is connected with a rotary disc through a connecting rod and a movable rod, and the lower portion of a rotary shaft of the rotary disc is fixedly connected with a motor. The glass chemical raw material pretreatment device is simple to operate,good in sealing and sound insulation, free of dust pollution and noise pollution, convenient to clean and sweep, free of polluting chemical raw materials and introducing other element substances dueto the fact that the extractable screening net frames and the trays are arranged in the device, the screening nets with different mesh numbers can be replaced according to the requirements of different glass chemical raw materials, and final batch materials can be conveniently and evenly mixed.
Description
technical field [0001] The invention relates to a glass chemical raw material pretreatment device. Background technique [0002] Glass raw materials are various substances used to prepare glass batch materials, which can be divided into natural raw materials and chemical raw materials according to their sources. The natural raw materials of glass include quartz, feldspar, limestone, etc., and the chemical raw materials of glass include soda ash, boric acid, barium carbonate, etc. The price of glass chemical raw materials is relatively expensive, the fluctuation of chemical composition is small, and the purity is high. However, due to human factors, improper storage and differences in production technology, direct use of ingredients will greatly reduce the quality of glass products. Generally, the soda ash that has been placed for a long time contains about 10% moisture, and it needs to be heated and dried before batching. Boric acid is easy to absorb water and agglomerate,...
Claims
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IPC IPC(8): B02C17/10B02C17/14B02C17/24B02C23/14B02C23/16B07B1/28B07B1/46F26B9/06C03B1/00
CPCB02C17/10B02C17/14B02C17/24B02C23/14B02C23/16B07B1/28B07B1/46F26B9/063C03B1/00B02C2023/165B07B2201/04
Inventor 陈家睿陈淑勇李从云杨勇左泽方
Owner (CNBM) BENGBU DESIGN & RES INST FOR GLASS IND CO LTD