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Novel batch heating machine for silica sand

A heating machine and silica sand technology, which is applied in the direction of silicon oxide and silicon dioxide, can solve the problems of inaccurate heating temperature, unstable production quality of silica sand, and uneven heating efficiency, so as to achieve accurate heating temperature and improve the stability of production quality , the effect of uniform heating efficiency

Pending Publication Date: 2019-02-19
江门市新会区金昌矽砂有限公司
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

In the traditional silica sand production process, drum heating is often used, with uneven heating efficiency and inaccurate heating temperature, resulting in unstable production quality of silica sand

Method used

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  • Novel batch heating machine for silica sand
  • Novel batch heating machine for silica sand
  • Novel batch heating machine for silica sand

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Embodiment Construction

[0017] In order to make those skilled in the art better understand the technical solution of the present invention, the following in conjunction with the attached Figure 1-3 The present invention is further analyzed.

[0018] Such as figure 1 As shown, a new type of batch heating machine for silica sand, including: base 1, casing 2, runner assembly 3, feed port 4, rear cover 5, cylinder 6, sampling port 7, crank rod 8, discharge Door 9, large sprocket 10, protective cover 11, small sprocket 12, small sprocket flange 13, gear motor 14, transmission shaft 15, handle 16, flap gate 17, spoke 18, support body 19, drive shaft 20 , cotter pin 21 and temperature measuring thermocouple 22; casing 2 is arranged on the top side of base 1 through support body 19; inside casing 2 is vertically provided with runner assembly 3, and runner assembly 3 can be around drive shaft 20 rotates in the casing 2; the feeding port 4 is connected to one side of the casing 2; the side of the feeding po...

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Abstract

The invention relates to a novel batch heating machine for silica sand. The novel batch heating machine is characterized in that a casing is arranged on one side of the top of a base through a supportbody; a rotating wheel assembly is vertically arranged in the casing; a feed inlet is connected to one side of the casing; a rear cover is arranged on one side of the feed inlet; a discharge door isarranged directly below the casing; a split pin is arranged in the discharge door, and is connected with a speed reducing motor through a curved rod; the speed reducing motor is connected with an aircylinder through a drive shaft; the air cylinder is connected to one side of the rotating wheel assembly; one end of the speed reducing motor is connected to a small sprocket through a small sprocketflange; a large sprocket is connected to the upper side of the small sprocket and connected with the drive shaft; a spoke is fixedly arranged on one inner side of the rotating wheel assembly; the drive shaft is connected to the rotating wheel assembly through the spoke; a flap gate is arranged on one side of the casing; a sampling port is obliquely arranged on one side of the casing; a temperaturemeasuring thermocouple is arranged at the tail end of the sampling port. The novel batch heating machine has the advantages that batched heating is conducted, and accordingly, the heating efficiencyis uniform; through real-time monitoring, the heating temperature is accurate; the production quality stability of the silica sand is effectively improved.

Description

technical field [0001] The invention relates to a heating machine, in particular to a novel silica sand batch heating machine, which belongs to the technical field of silica sand production equipment. Background technique [0002] Silica sand, also known as silicon dioxide or quartz sand. Refractory particles with quartz as the main mineral component and a particle size of 0.020mm-3.350mm can be divided into artificial silica sand, washed sand, scrubbed sand, selected (flotation) sand and other natural silica sand according to different mining and processing methods. Silica sand is a hard, wear-resistant, and chemically stable silicate mineral. Its main mineral component is SiO2. The color of silica sand is milky white or colorless and translucent, with a hardness of 7. It is brittle without cleavage and has a shell-like fracture. Grease luster, relative density is 2.65, its chemical, thermal and mechanical properties have obvious anisotropy, insoluble in acid, slightly sol...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C01B33/12
CPCC01B33/12
Inventor 吴建世
Owner 江门市新会区金昌矽砂有限公司
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