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Integrated type one-way valve mounting plate for gas drying and purifying device

A purification device and gas drying technology, applied in chemical instruments and methods, dispersed particle separation, separation methods, etc., can solve the problems of rising output gas temperature, unreachable regeneration heating temperature, affecting equipment work efficiency, etc. The effect of degree of freedom constraints, reducing processing difficulty, and improving system reliability

Active Publication Date: 2014-02-12
BENGBU FANGZHENG GAS PURIFICATION EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in actual use, it is found that there are still two deficiencies in the following two points. One is that the check valve is installed outside the function board, and both ends of the check valve need to be connected through joints, resulting in too many joints and external piping. It is still relatively complicated, especially when repairing the one-way valve, it is easy to touch the valve next to it and cause air leakage; second, because the integrated function board integrates the air intake, exhaust and regeneration air circuits of the system on one board, resulting in the The temperature of the road affects each other. This phenomenon is not obvious on the no-heat and slight-heat regenerative drying and purification devices, but on the heating and regenerative drying and purification devices, the high-temperature regeneration gas will heat the entire integrated function board, so that the output product The temperature of the gas rises, which affects the working efficiency of the equipment
Cause a large loss of heating energy and make the regenerative heating temperature not meet the design requirements

Method used

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  • Integrated type one-way valve mounting plate for gas drying and purifying device
  • Integrated type one-way valve mounting plate for gas drying and purifying device
  • Integrated type one-way valve mounting plate for gas drying and purifying device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Such as figure 1 , figure 2 , image 3 As shown, the board body 1 of the check valve installation board is provided with an air circuit interface 2 connected to tower A on the left, and an air circuit interface 3 connected with tower B is provided on the upper right; The valve chambers 8a, 8b of the exhaust check valve are each screwed into and installed with an exhaust check valve 4a, 4b in the valve chambers 8a, 8b; in the middle and lower part of the plate body 1, there is a regeneration gas valve installed on the left and right. The valve chambers 9a and 9b of the check valve are screwed into each valve chamber 9a and 9b to install a regeneration gas check valve 5a and 5b, and all the valve chambers are connected sequentially through pipelines; the exhaust check valve and the regeneration gas check valve After being installed in place, the outer end of the valve chamber is sealed and fixed by a screw plug; the lower part of the plate body 1 of the check valve ins...

Embodiment 2

[0024] Such as Figure 4 , Figure 5 , Figure 6 As shown, the plate body of the one-way valve mounting plate in Embodiment 1 is divided into two, and becomes two separate plates 12, 13 with the same function and symmetrically arranged, and an installation exhaust unit is respectively opened in the separate plates 12, 13. The valve cavity of the directional valve and a valve cavity installed with a regenerative gas check valve. The upper ends of the discrete plates 12 and 13 are respectively provided with a product gas output port connected to the valve cavity with the corresponding exhaust check valve installed. The product gas output port passes through the pipeline. , and the joint are connected to the finished gas outlet joint 15; the lower parts of the discrete plates 12 and 13 are respectively provided with a regeneration gas inlet port connected with the valve chamber of the corresponding regeneration gas check valve, and the regeneration gas inlet port is connected to...

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PUM

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Abstract

The invention discloses an integrated type one-way valve mounting plate for a gas drying and purifying device. The integrated type one-way valve mounting plate comprises a plate body which is provided with a drying tower gas circuit interface; the plate body is also internally provided with two valve cavities used for installing exhaust one-way valves and two valve cavities used for installing regenerated gas one-way valves; the valve cavities are sequentially connected by a pipeline; the valve cavities used for installing the exhaust one-way valves are communicated with the drying tower gas circuit interface and a finished gas outlet connector; the valve cavities used for installing the regenerated gas one-way valves are communicated with a regenerated gas inlet connector. After the integrated type one-way valve mounting plate for the gas drying and purifying device is adopted, the system structure is simplified, the freedom degree constraint is relaxed, and processing, assembly and maintenance are very conveniently carried out; the exhaust one-way valves and the regenerated gas one-way valves are arranged in the mounting plate in an integral structure, so that only the one-way valves are needed to be screwed out by opening plugs when the integrated type one-way valve mounting plate is needed to be maintained, other parts are not influenced by the assembling and the disassembling processes, and the system reliability is improved; the mounting plate adopts two vertical plates which are symmetrically arranged, so that the temperature rise of system finished products is not influenced by the temperature of generated gas.

Description

technical field [0001] The invention relates to the field of gas drying and purification equipment, in particular to an integrated one-way valve mounting plate for a gas drying and purification device. Background technique [0002] On the gas drying and purification device, multiple one-way valves and corresponding pipelines need to be installed according to the process flow, so as to meet the automatic control of different gas flow paths in the system and prevent gas backflow. For example, if a typical gas drying and purification device wants to complete the path control of the gas flow in automatic work, if it is composed of discrete components, at least 4 one-way valves, 4 tees, 20 ball joints and 12 pipelines are required. Meet the requirements. Therefore, it has the disadvantages of complex structure and large volume, especially during installation and maintenance, the process of loading and unloading a discrete component type check valve will inevitably affect other c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/26B01D53/00
Inventor 曹积明曹润聪黄河杨伟波
Owner BENGBU FANGZHENG GAS PURIFICATION EQUIP