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Green and environment-friendly powder removing equipment

A green and environmentally friendly technology, applied in solid separation, separation methods, dispersed particle separation, etc., can solve the problems of reducing energy consumption, stone powder dissipation, energy consumption, etc., to reduce energy consumption, reduce resistance, and increase the flow area. Effect

Active Publication Date: 2022-07-29
SANYA CHENGTOU ZHONGHUI NEW BUILDING MATERIALS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The stone powder content of the raw materials in the manufacturing process is relatively high, and powder removal is required; currently, the commonly used method of powder removal is wind blowing, but the wind blowing method consumes more energy: wind blowing powder removal needs to convert electrical energy into wind energy, and part of the wind energy is converted into stone powder The kinetic energy of the wind passes through the filter, and the stone powder is finally intercepted by the filter; the kinetic energy of the stone powder is completely dissipated, and the invention designs an energy recovery turbine to recover the kinetic energy of the stone powder taken away by the wind, so as to reduce energy consumption

Method used

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  • Green and environment-friendly powder removing equipment
  • Green and environment-friendly powder removing equipment
  • Green and environment-friendly powder removing equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0050] Embodiment: When using the equipment designed by the present invention, after adding the aggregate into the stone powder filter box 8 from the feeding hopper 26, the gas blown out by the air pump 6 will enter the stone powder filter box 8 after passing through the blowing pipe. The stone powder from the pipe plays a blowing action, so that the stone powder enters the suction pipe 12, and the machine-made sand is discharged from the discharge port 27 on the lower side of the stone powder filter box 8 into the machine-made sand collection box 13 for collection, and then enters the suction pipe. The stone powder in the pipe 12 enters the energy recovery shell 9 along the suction pipe 12, and the stone powder entering the energy recovery shell 9 will blow the turbine 32 to rotate, and the stone powder and gas enter the energy recovery shell 9 along the turbine 32. It will be discharged from the air outlet channel between the annular cone plate 34 in the energy recovery housi...

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Abstract

The invention belongs to the technical field of building dust removal, and particularly relates to environment-friendly dust removal equipment which comprises a stone powder filtering box, a machine-made sand collecting box and a base, kinetic energy blown in the stone powder removal process is recycled through a turbine and then transmitted back to a drive of an air pump, and the effect of reducing energy consumption is achieved. The first one-way clutch and the second one-way clutch are overrun clutches, and it is guaranteed that when the motor drives the air pump power input shaft to rotate, if the rotating speed transmitted to the first rotating shaft by the turbine is larger than the rotating speed of the motor output shaft, the first rotating shaft rotates; the first gear is driven by power transmitted by the motor and the turbine at the same time, and if the rotating speed of the output shaft of the motor is larger than the rotating speed transmitted to the first rotating shaft by the turbine, rotation of the turbine is not affected by rotation of the first gear.

Description

technical field [0001] The invention belongs to the technical field of building dust removal, and in particular relates to a green environmental protection powder removal device. Background technique [0002] The stone powder in the machine-made sand will improve the workability and strength of the machine-made sand concrete within a certain content range, and the durability against seepage and frost resistance will also be improved to varying degrees; if the stone powder content is too high, the machine-made sand high-performance concrete will slump If the stone powder content is too low, the machine-made sand concrete is prone to poor cohesion and bleeding. [0003] The amount of stone powder contained in the raw materials in the manufacturing process is relatively high, and powder removal is required; the current commonly used powder removal method is wind blowing, but the wind blowing method consumes more energy: the wind blowing type powder removal needs to convert elec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07B9/02B07B4/02B07B7/01B01D46/10
CPCB07B9/02B07B4/02B07B7/01B01D46/103Y02P70/10
Inventor 赵智林华阳曹雨胡玥李成林王子卫蒲炜霄祝彬王阳
Owner SANYA CHENGTOU ZHONGHUI NEW BUILDING MATERIALS CO LTD
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