Installation structure of lifting valve in bag type dust collector
A bag filter and installation structure technology, applied in chemical instruments and methods, dispersed particle separation, dispersed particle filtration, etc., can solve the problems of turbulent flow in the clean air chamber, large pressure loss, affecting the ventilation effect, etc. Pressure loss, simple structure, improved ventilation effect
Inactive Publication Date: 2011-10-05
JIANGSU NEW ENVIRONMENTAL CORP
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Problems solved by technology
Since the valve cover and the orifice plate are arranged horizontally, the air flow tends to be turbulent at the end of the clean air chamber, resulting in a relatively large pressure loss and affecting the ventilation effect
Method used
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[0008] The specific content of the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0009] Such as figure 1 As shown, the installation structure of the lifting valve in the bag filter includes: the lifting valve 2 and the orifice 3 arranged on the upper end of the box 1, the orifice 3 is provided with a vent hole 4, and the valve stem 5 of the lifting valve 2 A valve cover 6 that cooperates with the air hole 4 is arranged on the top. The upper end of the box body 1 is divided into two parts by the orifice plate 3 into the clean air chamber 7 and the air passage 8. The above-mentioned orifice plate 3 is obliquely arranged in the clean air chamber 7 On the box body 1 between the air passage 8, the poppet valve 2 is obliquely arranged on the upper end of the box body 1 and cooperates with the orifice plate 3.
[0010] Such as figure 1 As shown, when the installation structure of the lifting valve menti...
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The invention discloses an installation structure of a lifting valve in a bag type dust collector, which has simple structure, practicality and reliability and comprises the lifting valve and a pore plate, wherein the lifting valve and the pore plate are arranged on the upper end of a box body; a ventilating pore is arranged in the pore plate; a valve rod of the lifting valve is provided with a valve cover mutually matched with the ventilating pore; the upper end of the box body is divided into an air purifying chamber and an airway by the pore plate; the pore plate is obliquely arranged on the box body between the air purifying chamber and the airway; and the lifting valve is obliquely arranged on the upper end of the box body and is mutually matched with the pore plate. The installationstructure of the lifting valve in the bag type dust collector has the advantages of simple structure, practicality and reliability; the valve cover and the pore plate are obliquely arranged; air flows can successfully pass through the pore plate; eddy flows are not easy to occur from the end of the air purifying chamber; therefore, the pressure loss is reduced to the largest degree and the ventilating effect is improved.
Description
technical field [0001] The invention relates to a bag type dust remover, in particular to an installation structure of a lifting valve in the bag type dust remover. Background technique [0002] The installation structure of the lifting valve in the existing bag filter includes: the lifting valve and the orifice plate arranged on the upper end of the box body, the orifice is provided with a vent hole, and the valve stem of the poppet valve is provided with a valve stem that is connected with the vent hole. The matching valve cover and the orifice plate divide the upper end of the box into two parts: the clean air chamber and the air passage. The orifice plate is horizontally arranged on the box between the clean air chamber and the air passage. The poppet valve It is horizontally arranged on the upper end of the box body and cooperates with the orifice plate. When the installation structure of the lifting valve mentioned above is installed in the bag filter for use, the lif...
Claims
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IPC IPC(8): B01D46/02B01D46/42
Inventor 陈松陈志伟李东黄小林李允亮
Owner JIANGSU NEW ENVIRONMENTAL CORP