Continuous multistage dust removal shot blasting machine
A technology of shot blasting machine and dust removal system, which is applied to used abrasive treatment device, combination device, and dispersed particle separation, etc., can solve the problems of affecting dust removal efficiency, low cost, low maintenance frequency, etc., so as to reduce the frequency of cleaning dust. , reduce maintenance costs, improve the effect of dust removal efficiency
Pending Publication Date: 2020-10-02
TONGLING FERROUS CONSTR & INSTALLATION STEEL STRUCTURE
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Problems solved by technology
[0003] The dust removal system of the shot blasting machine generally has centrifugal dust removal and filter dust removal. The centrifugal dust removal is not thorough, but the maintenance frequency is low and the cost is small; the filter dust removal is thorough, but it needs to be cleaned, and the frequency is high, which affects the normal dust removal efficiency. higher cost
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[0024] Such as figure 1 , figure 2 As shown, the continuous multi-stage dust removal shot blasting machine of this embodiment includes a shot blasting system and a dust removal system; the dust-containing gas generated by the shot blasting system is discharged after the dust is removed by the dust removal system; the dust removal system includes the use of centrifugal force to remove dust Centrifugal dust removal mechanism and cartridge type dust removal mechanism that uses filter holes to remove dust; the dust-containing gas passes through the centrifugal dust removal mechanism and the filter cartridge type dust removal mechanism in turn;
[0025] The centrifugal dust removal system includes: an inverted cone-shaped lower box 11, a first air inlet 12 provided on the upper side wall of the lower box 11, and the first air inlet 12 is controlled by a first air inlet opening and closing valve. The ash outlet 13 is arranged at the lower end of the lower box, and the ash outlet 13 is ...
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The invention provides a continuous multistage dust removal shot blasting machine. The continuous multistage dust removal shot blasting machine comprises a shot blasting system and a dust removal system; dusty gas generated by the shot blasting system is discharged after dust is removed by the dust removal system; the dust removal system comprises a centrifugal dust removal mechanism for removingdust by utilizing centrifugal force and a filter cartridge type dust removal mechanism for removing dust by utilizing filter holes; dusty gas passes through a centrifugal dust removal mechanism and afilter cartridge type dust removal mechanism in sequence; the centrifugal dust removal system comprises an inverted-cone-shaped lower box body, a first air inlet formed in the side wall of the upper end of the lower box body and an ash outlet formed in the lower end of the lower box body; the first air inlet is tangent to the lower box body; the filter cartridge type dust removal system comprisesan upper box body, a filter chamber arranged in the upper box body and used for removing dust and a pulse chamber used for intermittently cleaning the filter chamber, and a high-pressure fan used forpumping out gas in the pulse chamber is arranged on the upper box body; the upper box body is arranged above the lower box body, and the upper end of the lower box body is communicated with the lowerend of the upper box body.
Description
Technical field [0001] The invention relates to the technical field, in particular to a continuous multi-stage dust removal shot blasting machine. Background technique [0002] Shot blasting machine is a mechanical equipment that uses high-speed projectiles thrown by the shot blaster to clean or strengthen the surface of the workpiece. It includes a shot blasting system and a dust removal system. When the shot blasting system is working, a large amount of dust will be generated, and the dust must be removed by the dust removal system. Drop. [0003] The dust removal system of the shot blasting machine generally includes centrifugal dust removal and filter dust removal. Centrifugal dust removal is not thorough, but the maintenance frequency is low and the cost is low; the filter dust removal is thorough, but requires dust removal and high frequency, which affects the normal dust removal efficiency. The cost is higher. Summary of the invention [0004] Aiming at the shortcomings of ...
Claims
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IPC IPC(8): B01D50/00B24C9/00
CPCB24C9/003B01D50/20
Inventor 吴志停邓磊陈龙
Owner TONGLING FERROUS CONSTR & INSTALLATION STEEL STRUCTURE