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Lateral embedded type diaphragm filter plate constructed from controllable constant temperature plate core and assembling process

A membrane filter plate and constant temperature plate technology, which is applied in filtration separation, separation methods, chemical instruments and methods, etc., can solve the problem of inability to filter and press at constant temperature, achieve high quality assembly, improve prestress strength and service life, reduce The effect of production costs

Inactive Publication Date: 2003-07-16
朱兴源
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Design purpose: To avoid the deficiencies in the background technology, to design a method. First, when the pressure between the diaphragm and the plate core increases with the increase of the pressure of the diaphragm and the tympanic membrane, the phenomenon of fluid leakage and film removal between the diaphragm and the plate core can be fundamentally solved. , and greatly extended the service life of the plate core; second, the assembly process of the diaphragm and the plate core is designed from manual assembly to automatic assembly, the purpose is to greatly reduce the labor intensity of workers, greatly reduce production costs, and greatly improve its production. At the same time of efficiency, the assembly quality is fundamentally guaranteed, which solves the technical problems that the technicians in this technical field want to solve for a long time but have not solved; the third is to design the board core as a constant temperature board core with constant temperature function, In order to solve the problem of crystallization in material filtration caused by different temperature requirements in the process of material processing in the background technology, and the problem that some special materials cannot be filtered and pressed at a constant temperature due to the influence of temperature

Method used

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  • Lateral embedded type diaphragm filter plate constructed from controllable constant temperature plate core and assembling process
  • Lateral embedded type diaphragm filter plate constructed from controllable constant temperature plate core and assembling process
  • Lateral embedded type diaphragm filter plate constructed from controllable constant temperature plate core and assembling process

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Embodiment 1: A side embedded diaphragm filter plate made of a constant temperature plate core, which includes a plate core 1 and a diaphragm 2, the plate core is a constant temperature plate core, and the fixed joint 3 of the diaphragm 2 is sealed with the side of the constant temperature plate core 1 Fixed combination, the thermostatic plate core is made of metal or non-metal materials, refer to Figure 1~6 . The fixed joint part 3 of the diaphragm 2 means that the flanged side in the diaphragm 2 is sealed and fixedly combined with the peripheral side of the thermostatic plate core 1 and the sides of each hole in the thermostatic plate core. The other side of the flanging in the diaphragm 2 becomes a part of the side of the thermostatic plate core. The support frame 8 in the thermostatic plate core 1 is metal or non-metal, and the fluid inlet and the fluid outlet 9 are arranged on the thermostatic plate core. The support frame 8 in the thermostatic plate core 1 is me...

Embodiment 2

[0022]Embodiment 2: On the basis of Embodiment 1, the fixed joint 3 of the diaphragm 2 refers to the flanged side of the diaphragm 2 and the side surface around the thermostatic plate core 1 in an interference-seal combination, and each hole in the diaphragm 2 is connected to the The surface of each hole in the thermostatic plate core 1 is in the form of an embedded sealing combination or a clamping and sealing combination.

Embodiment 3

[0023] Embodiment 3: On the basis of Embodiment 1, the sealing joint surface of the diaphragm 2 has more than one circle (1 circle or 2 circles or 3 circles...) annular sealing line 7, which forms a thermostatic plate core with damping isolation and sealing with the annular sealing line face is flat or side, see appendix figure 1 And attached Image 6 . The function of the annular sealing line 7 is to damp and block the penetration of fluid.

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Abstract

A laterally embedded diaphragm filter plate made of constant-temp. plate core is composed of a constant-temp. plate core and a diaphragm whose joint part is fixed to the lateral surface of the constant-temp. plate core in the shrink fet mode. Its advantages are no fluid leakage, high pressure strength and long service life of plate core, high productivity and quality of product, and no crystallizing and chemical modification of material during filtration.

Description

Technical field: [0001] The invention relates to a suspension dehydration technology for dyes, fillers, stearate, kaolin, coal ore, chemical industry, environmental protection, smelting, fruit juice, pectin, medicine preparation, etc., belonging to B01D25 / 12, B01D25 / 21 manufacturing field. Background technique: [0002] All patents of the applicant, authorized notification number CN2339281, title "diaphragm plate core for fitting connection". Features: The plate core has an annular groove with a width of M and a depth of H on the sealing surface of its side end, and the diaphragm has an annular flange that can be tightly embedded in the annular groove, and the fitted diaphragm protrudes from the plate Core sealing surface. Its disadvantages: the first is that the sealing performance is not ideal, because the diaphragm annular flanging is embedded in the concave annular groove of the plate surface of the plate core. When the diaphragm is tympanic, as the pressure increases...

Claims

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Application Information

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IPC IPC(8): B01D25/12B01D25/21
Inventor 朱兴源
Owner 朱兴源
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