Wind sweeping material distributing box

A cloth box and air sweeping technology, applied in the field of cloth box, can solve the problems of non-adjustable cloth effect, inability to cope with material collapse, material blocking, etc., and achieve the effect of improving work efficiency, improving material collapse, and alleviating material collapse

Inactive Publication Date: 2013-06-05
NANJING KISEN INT ENG
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AI Technical Summary

Problems solved by technology

[0002] The distribution principle of the material distribution box used on the preheater equipment in the existing cement industry is to use the impact force of the falling material to hit the material distribution plane of the material distribution box and disperse automatically. Different, because the falling momentum of the material and the angle between the material plane and the horizontal plane are already fixed values ​​after the installation of the preheater, so the effect of the material is not adjustable, and the material distribution effect of different manufacturers’ material boxes is also different, and it cannot cope with it. Phenomenon of collapse and blockage

Method used

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  • Wind sweeping material distributing box

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Embodiment Construction

[0010] The present invention will be further explained below according to the drawings and specific embodiments of the specification.

[0011] Such as figure 1 As shown, the air-swept distribution box includes an airflow connecting pipe 1, a distribution box 3, and an airflow distribution plate 4. The distribution platform of the distribution box 3 is provided with an airflow distribution plate 4, and the airflow distribution plate 4 is sealed and connected to the airflow Take over one end of 1.

[0012] According to specific production conditions, the included angle between the axis of the airflow connecting pipe 1 and the airflow distribution plate 4 is between 0° and 180°.

[0013] The airflow connecting pipe 1 is provided with a regulating valve 2, which is used to control the air volume of the compressed air, and the regulating valve 2 can dynamically control the amount of the compressed air blown in according to the change of the feeding amount so as to realize the opti...

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Abstract

The invention discloses a wind sweeping material distributing box which is modification of preheater material distributing box for traditional cement industry. By guiding air flow of a subordinate preheater cyclone cylinder to the material distributing box, pressure difference in a preheater is utilized to realize material sweeping. A porous air flow distributing plate is mounted on a material scattering platform, air flow distribution is more uniform, material accumulation and bonding on the material scattering platform are improved, and material scattering effect is improved without affecting balance of environments in the preheater. By the wind sweeping material distributing box, the influence, caused by material feed amount change, on a decomposing furnace system can be lowered, material collapsing and blocking of the preheater is relieved, and decomposing effect of materials in the decomposing furnace is improved, and work efficiency of the preheater is improved.

Description

technical field [0001] The invention relates to a distribution box, in particular to an air-swept distribution box. Background technique [0002] The distribution principle of the material distribution box used on the preheater equipment in the existing cement industry is to use the impact force of the falling material to hit the material distribution plane of the material distribution box and disperse automatically. Different, because the falling momentum of the material and the angle between the material plane and the horizontal plane are already fixed values ​​after the installation of the preheater, so the effect of the material is not adjustable, and the material distribution effect of different manufacturers’ material boxes is also different, and it cannot cope with it. The phenomenon of collapsing and blocking materials. If the distribution effect of the existing distribution box can be improved, and even the distribution effect of the distributor can be adjusted onl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G69/06
Inventor 李立华李帅波徐靖陈新平
Owner NANJING KISEN INT ENG
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