Steel slag powder recovery device
A recovery device and steel slag powder technology, which is applied in the direction of solid separation, separation of solids from solids by air flow, grain treatment, etc., can solve problems such as inability to meet production needs, affect the efficiency of steel slag powder recovery, and blockage of sieve holes
Inactive Publication Date: 2021-04-30
湖北环沙再生资源有限公司
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[0002] Steel slag is waste slag from the steelmaking industry. The steel slag powder recovery device is generally equipped with an exhaust fan at the end of the mill, and a sieve plate is installed between the exhaust fan and the mill. When it is used for steel slag powder with large particles When the sieve is solidified, the sieve holes of the sieve plate are often blocked, which affects the efficiency of subsequent steel slag powder recovery and cannot meet the production needs
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[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0021] refer to Figure 1-4 , a recovery device for steel slag powder, comprising a base 1, a recovery box 15 is provided in the middle of the upper end surface of the base 1, and pillars 2 are vertically installed and fixed on both sides of the upper end surface of the base 1, and on the pillar 2 on one side of the base 1 An air collecting hood 3 is provided, and a negative pressure pump 5 is provided on the pillar 2 on the other side of the base 1, one end of the negative pressure pump 5 extends to the inside of the collection chamber 4, and one end of the negative pressure pump 5 is fixed with a suction hood 6 , and the suction hood 6 is located inside the collect...
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The invention relates to the technical field of steel slag powder recovery, in particular to a steel slag powder recovery device which comprises a base. A recovery box is arranged in the middle of the upper end face of the base, supporting columns are vertically and fixedly installed on the two sides of the upper end face of the base, an air collection cover is arranged on the supporting column on one side of the base, a negative pressure pump is arranged on the supporting column on the other side of the base, a collection cavity is fixedly installed between one side of the air collection cover and one side of the negative pressure pump through a flange plate, a sieve plate is obliquely arranged between the inner walls of the collection cavity, an electric telescopic rod is arranged on one side of the upper end face of the collection cavity, an upper protruding block is arranged on one side of the telescopic part of the electric telescopic rod, an extrusion net plate is obliquely arranged on the lower end face of the upper protruding block, a lower protruding block is arranged on the lower end face of the extrusion net plate, and multiple ejector pins are horizontally arranged on the extrusion net plate. In the steel slag powder recovery device, steel slag powder blocking sieve holes of the sieve plate can be effectively ejected and cleaned away, and therefore the subsequent influence on the recovery efficiency of the steel slag powder is reduced, and the production requirements are better met.
Description
technical field [0001] The invention relates to the technical field of steel slag powder recovery, in particular to a steel slag powder recovery device. Background technique [0002] Steel slag is the waste slag of the steelmaking industry. The steel slag powder recovery device is generally equipped with an exhaust fan at the end of the mill, and a sieve plate is installed between the exhaust fan and the mill. When it is used for steel slag powder with large particles When the sieve is solidified, the sieve hole of the sieve plate is often blocked, which affects the efficiency of subsequent steel slag powder recovery and cannot meet the production demand. Contents of the invention [0003] The object of the present invention is to propose a recovery device for steel slag powder in order to solve the shortcomings in the prior art. [0004] In order to achieve the above object, the present invention adopts the following technical solutions: [0005] A recovery device for s...
Claims
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IPC IPC(8): B02C23/18B07B7/06B07B11/08
CPCB02C23/18B07B7/06B07B11/08
Inventor 陈辉曹国兵徐新强
Owner 湖北环沙再生资源有限公司