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Integrated sand making complete equipment

A complete set of equipment, sand powder technology, applied in chemical instruments and methods, solid separation, separating solids from solids with air flow, etc., can solve problems such as dust pollution

Inactive Publication Date: 2010-09-15
杨干
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a complete set of integrated sand making equipment to solve the problem of dust pollution to the environment in dry sand making production and reduce the production area and equipment investment

Method used

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  • Integrated sand making complete equipment
  • Integrated sand making complete equipment
  • Integrated sand making complete equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] In this example, the structure of the integrated sand making equipment is as follows figure 1 , figure 2 As shown, it includes a crushing device, a sand powder separation device, a dust removal device, a crushing chamber 5, a dust removal chamber 4 and a dust settling chamber 17; the crushing chamber 5, the dust removal chamber 4 and the dust settling chamber 17 are integral structures, and its appearance A small building, its interior is divided into three chambers by partitions, the two upper chambers are dust removal chamber 4 and crushing chamber 5, and the lower chamber is dust settling chamber 17.

[0030]The sand powder separation device includes a drum 10 with a lifting plate 11 on the inner wall, a supporting wheel 14 supporting the drum, a transmission mechanism 15 connecting the motor 20 and the drum 10, and a water spray head 12 connected with a water pipe; the drum 10 is inclined Installed horizontally, the angle α between the axis and the horizontal dire...

Embodiment 2

[0035] In this example, the structure of the integrated sand making equipment is as follows image 3 shown. The difference from Example 1 is:

[0036] 1. In the sand powder separation device, the angle α between the axis of the drum 10 and the horizontal direction is 15°,

[0037] 2. In the sand powder separation device, the water spray head 12 connected with the water pipe is located in the middle of the drum.

[0038] 3. The crushing device is a double roller machine 6, which is installed in the crushing chamber 5, and its discharge port is connected to the discharge port opened on the bottom wall of the crushing chamber.

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Abstract

The invention discloses integrated sand making complete equipment, comprising a crushing plant, a sand-powder separation device, a dust collection device, a crushing chamber, a dedusting chamber in a state of negative pressure and a dust settling chamber in a state of negative pressure, wherein the crushing chamber, the dedusting chamber and the dust settling chamber are integrally mounted; the crushing chamber and the dedusting chamber are arranged above the dust settling chamber; the sand-powder separation device comprises a drum the inner wall of which is provided with a material delivering plate, a riding wheel for supporting the drum and a transmission gear; the drum is mounted obliquely to the horizontal plane, the high end of the drum is inserted into the dust settling chamber, and a sealing element is arranged at the intersection of the drum and the wall of the dust settling chamber; the crushing device is mounted in the crushing chamber, the side wall of the crushing chamber is provided with a feed port, the bottom wall of the crushing chamber is provided with a discharge port, and the discharge port is provided with a chute for leading the mixture of sand and powder into the drum; a cloth bag for dedusting, which is provided with a sealed upper part and an open lower part, is mounted in the dedusting chamber, the opening of the cloth bag is communicated with the dust settling chamber, a fan is arranged outside the dedusting chamber, and the exhaust inlet of the fan is communicated with the dedusting chamber through air pipes.

Description

technical field [0001] The invention belongs to dry-process sand-making equipment, in particular to a dry-process sand-making complete set of equipment which can process all crushed stones or block stones into machine-made sand. Background technique [0002] In the dry production of crushed stone or block stone into machine-made sand, the existing sand-making equipment includes crushing device, screening device and dust removal device. The crushing device and screening device are scattered and installed randomly. The material transportation between them The belt conveyor is used to connect various devices to form a production line, so not only does it occupy a large area, but also generates a lot of dust in the crushing device, screening device and material transfer parts, especially the dust generated by the screening device. maximum. In order to reduce the dust on the processing site and protect the environment, dust removal devices have been generally added in recent yea...

Claims

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Application Information

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IPC IPC(8): B02C21/00B01D46/02B07B7/083
Inventor 杨干
Owner 杨干
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