Grading type screening plant used for screening haycite

A screening device and a graded technology, applied in the direction of filter screen, solid separation, grille, etc., can solve the problems of low work efficiency, easy blockage of screen holes, time-consuming and labor-intensive problems, and achieve good practicability, reduce dust, prevent sieving The effect of pore clogging

Active Publication Date: 2015-12-23
ZHEJIANG FANGYUAN BUILDING MATERIALS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The ceramsite screening device can sieve ceramsite of different sizes, but the sieve holes of the ceramsite sieve are easy to block and need to be cleaned frequently, which is not only low in efficiency, but also time-consuming and laborious

Method used

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  • Grading type screening plant used for screening haycite
  • Grading type screening plant used for screening haycite
  • Grading type screening plant used for screening haycite

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] refer to figure 1, this embodiment is a graded screening device for screening ceramsite, including a frame, three sequentially connected drum screens 1 and a motor 2 for driving the drum screen 1 to rotate, and the frame includes a frame for supporting The four supports one 3 of the trommel 1 and one support two 4 for supporting the motor 2, the apertures of the screens 13 of each trommel 1 are different, and the apertures of the screens 13 of each trommel 1 connected in series are determined by It increases sequentially from the back to the front. The trommel 1 at the rear end is connected to the motor 2. Each trommel 1 is set on the same axis, and the two adjacent trommels 1 are fixedly connected. The bottom of each trommel 1 is Connect with a receiving hopper 5. Each trommel 1 is connected in series in sequence and fixed together. The trommel 1 at the rear end is the first stage, and the motor 2 drives the first stage trommel 1 to rotate, and the trommel 1 at each l...

Embodiment 2

[0038] combine Figure 8 , the structure of the second embodiment is basically the same as that of the first embodiment, the difference is that an arc-shaped buckle 34 is connected to the support base 32, and one end of the buckle 34 is hinged on one side of the mounting groove 321, and the buckle The other end of the ring 34 has a buckle 341 that can be detachably connected to the other side wall of the installation groove 321 . After the buckle 34 is connected with the support seat 32, the trommel 1 can be further limited to prevent the trommel 1 from shifting or jumping during the rotation process, and because the buckle 34 can be opened and closed relative to the installation groove 321, it is convenient Clean and maintain the trommel 1.

Embodiment 3

[0040] combine Figure 9 , The structure of the third embodiment is basically the same as that of the first embodiment, the difference is that the top of the trommel 1 is also covered with an arc-shaped dust cover 10 . The dust cover 10 can not only cover the dust generated by the vibration of the ceramsite, but also prevent the ceramsite from causing harm to the staff.

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Abstract

The invention provides a grading type screening plant used for screening haycite, and belongs to the technical field of building material machining. The problems that meshes of an existing haycite screen are prone to being blocked, the earpiece screening tension is insufficient, and the using stability is not high are solved. The grading type screening plant used for screening the haycite comprises a rack, a plurality of rotary screens which are sequentially connected in series and a motor used for driving the rotary screens to rotate; the rack comprises a first support used for supporting the rotary screens and a second support used for supporting the motor; and the mesh sizes of the rotary screens are all different, the mesh sizes of the rotary screens connected in series are sequentially increased from back to front, the rotary screen located at the backmost end is connected with the motor, the rotary screens are coaxially arranged, adjacent rotary screens are fixedly connected, and a receiving hopper is connected to the lower portion of each rotary screen. By means of the grading type screening plant, grading screening can be carried out, and the meshes are not prone to being blocked.

Description

technical field [0001] The invention belongs to the technical field of building material processing, and relates to a screening device, in particular to a graded screening device for screening ceramsite. Background technique [0002] The building material industry is an important material industry in China. Building materials products include building materials and products, non-metallic minerals and products, and inorganic non-metallic new materials, which are widely used in construction, military industry, environmental protection, high-tech industries and people's lives. China is already the world's largest producer and consumer of building materials. The output of major building materials such as cement, flat glass, building sanitary ceramics, stone and wall materials has ranked first in the world for many years. Constantly upgrading. As one of the building materials, ceramsite, as the name suggests, is a ceramic particle, which has the advantages of low density, corr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07B1/22
Inventor 杨晓华杨飞张龙高梦兆张之恺
Owner ZHEJIANG FANGYUAN BUILDING MATERIALS TECH
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