Pulse bag type dust collector blow pipe and manufacturing method thereof
A bag-type dust collector and a manufacturing method technology, which are applied in chemical instruments and methods, separation methods, and dispersed particle separation, etc., can solve the problems of low injection strength, large consumption of compressed gas, and inability to remove dust, and achieve increased Pulse injection intensity, saving compressed gas volume, and improving the effect of injection intensity
Active Publication Date: 2012-08-15
NANTONG HUANGPU MACHINERY MFG
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Its shortcoming is that there are only injection holes on the duct through which the compressed gas passes, so the consumption of compressed air is relatively large, the injection intensity is low, the cleaning effect is poor, and the shooting range (pulse injection gas enters the effective pulse cleaning of the filter bag) distance) is short, resulting in poor dust cleaning effect on the lower part of the long filter bag, or even unable to clean the dust
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0016] A method for manufacturing a blowing pipe of a pulse bag type dust collector, comprising the following steps:
[0017] (1) Open a small hole 4 on the pipe body 1, and place a hydraulic ejector device in the pipe body. The hydraulic ejector device includes a hydraulic ejector rod 2, and a positioning rod 3 is connected to the end of the hydraulic ejector rod. The diameter of the positioning rod is less than Equal to the diameter of the small hole 4, the diameter of the hydraulic push rod is greater than the diameter of the small hole 4;
[0018] (2) Extend the hydraulic ejector mechanism, make the positioning rod extend into the small hole, and further make the hydraulic ejector pin define the small hole, the hydraulic ejector mechanism withdraws, the small hole becomes the air outlet, and the outer edge of the air outlet The pipe body of 5 is in the form of chamfering (that is, at this position, towards the direction of the air outlet, the pipe wall of the pipe body gra...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a pulse bag type dust collector blow pipe and a manufacturing method thereof. The product comprises a pipe body, wherein a plurality of air outlet holes are arranged on one side of the pipe body; each air outlet hole is respectively connected with a short pipe; and the pipe body at the outer edge of the air outlet hole is in the shape of a chamfer angle. The structure is reasonable, and pulse blowing strength or range can be increased effectively. The test reveals that, with the adoption of the scheme, when the pulse blowing range is the same, the amount of compressed air can be saved by about 20% or the blowing strength can be improved in comparison with the prior art; when the consumption of the compressed air is the same, the range can be increased by about 30% in comparison with the prior art, so that the satisfied effect can be obtained for a filter bag higher than 6 meters.
Description
technical field [0001] The invention relates to an injection pipe of a pulse bag type dust collector and a manufacturing method thereof. Background technique [0002] With the continuous improvement of people's living standards, the awareness of environmental protection is getting stronger and stronger. Therefore, the use of dust collectors in industrial production has become more extensive, and subsequently, the performance requirements for dust collectors have continued to increase. [0003] The pulse bag filter is a device for dry filtering dust. It is suitable for capturing fine, dry, non-fibrous dust. It is suitable for dust removal treatment in metallurgy, ceramics, chemical industry, grain processing, machinery manufacturing, mining and other industries. At the same time, the small dust collector is suitable for grinding operations, packaging operations, powder input operations, sanding operations, cutting operations, drilling operations, cutting operations, mixing ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): B01D46/04B01D46/42
Inventor 陈迅刘佳佳倪春伟
Owner NANTONG HUANGPU MACHINERY MFG