Fixture for manufacturing atmolysis case of pulse bag-type dust remover
A bag-type dust collector and air box technology, applied in the separation method, dispersed particle separation, dispersed particle filtration, etc., to shorten the processing time, ensure the dust removal efficiency, and ensure the effect of blowing and cleaning.
Active Publication Date: 2009-05-20
JIANGSU KEHANG ENVIRONMENT ENG TECH
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Problems solved by technology
[0003] The technical problem to be solved by the present invention is to provide a pulse bag type dust collector with reasonable structure, easy operation, accurate positioning, small welding deformation and greatly improved work efficiency in view of the shortcomings of the existing manual positioning welding. The production tooling of the gas distribution box
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[0012] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0013] As shown in Figure 1: the present invention comprises upper fixed frame 9, vertical support 7, bottom fixed frame 1, spray pipe positioning sleeve 2 and flange positioning sleeve 10; The ends are fixed by welding; the upper ends of the two vertical braces 7 are respectively movably connected with the two ends of the upper fixing frame 9 through bolts 8, forming a frame shape. The upper surface of the bottom fixed frame 1 and the lower surface of the upper fixed frame 9 are respectively provided with several blowing pipe positioning sleeves 2 and flange positioning sleeves 10 corresponding to the blowing pipe 15. The upper surface of 1 is provided with a support block 6 for supporting the gas distribution box 12; a slag outlet notch 3 is provided at the lower part of the spray pipe positioning sleeve 2 to remove the welding slag that enters when the spr...
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The invention provides a gas-distributing box manufacturing frock for a pulse bag-type duster, which comprises an upper fixed rack, vertical supports, a bottom fixed rack, a blowpipe positioning sleeve and a flange positioning sleeve, wherein lower ends of two vertical supports are fixed with both ends of the bottom fixed rack respectively, and upper ends of the two vertical supports are movably connected with both ends of the upper fixed rack respectively through bolts; the blowpipe positioning sleeve and the flange positioning sleeve are arranged on the upper surface of the bottom fixed rack and the lower surface of the upper fixed rack corresponding to a blowpipe respectively; supporting shoes which are used for supporting a gas-distributing box are arranged on both sides of the blowpipe positioning sleeve and on the upper surface of the bottom fixed rack; and the upper fixed rack on the circumference of the flange positioning sleeve is provided with fixed screw holes. The gas-distributing box manufacturing frock for the pulse bag-type duster has a reasonable structure and small welding deflection, is easy to operate and precise to position, greatly improves the assembly precision of the gas-distributing box of the pulse bag-type duster, shortens the processing time, improves the work efficiency, reduces the production cost, and guarantees the blowing dust removal effect and the dust removal efficiency of the duster.
Description
technical field [0001] The invention relates to a tooling, in particular to a manufacturing tooling for an air distribution box of a pulse bag dust collector. Background technique [0002] The gas distribution box of the large-scale line-jet pulse bag filter is a device that provides compressed air source for the pulse-jet system and belongs to the pressure vessel. The body of the gas distribution box is usually a straight section of φ400-450mm seamless steel pipe, the length is 2000-2800mm, the two ends are welded with sealing plates, and the high-pressure gas is input into it through the intake valve; a row of through holes are correspondingly opened on the upper and lower parts of the body , to respectively fix the pulse valve and the injection pipe. The diameter of the upper through hole is φ180-220mm, and a short pipe with a flange is welded centered on it, and then the pulse valve is fixed on the flange; the diameter of the lower through hole is φ80-100mm, and the blo...
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IPC IPC(8): B01D46/04B01D46/42
Inventor 刘怀平顾亚东
Owner JIANGSU KEHANG ENVIRONMENT ENG TECH