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 impr

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

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0021] Example 1: A side-embedded diaphragm filter plate composed of a thermostatic plate core, which includes a plate core 1 and a diaphragm 2. The plate core is a thermostatic plate core, and the fixed joint 3 of the diaphragm 2 is sealed with the side surface of the thermostatic plate core 1 Fixed combination, the thermostatic plate core is made of metal or non-metallic materials, refer to Figure 1~6 . The fixed joint 3 of the diaphragm 2 means that the flanged side surface of the diaphragm 2 is sealed and fixedly combined with the peripheral side surface of the thermostatic plate core 1 and the side surface of each hole in the thermostatic plate core. The other side of the flange in the diaphragm 2 becomes a part of the side of the thermostatic plate core. The supporting frame 8 in the thermostatic plate core 1 is made of metal or non-metal, and the thermostatic plate core is provided with a fluid inlet and a fluid outlet 9. The supporting frame 8 in the thermostatic plate cor...

Example Embodiment

[0022]Example 2: On the basis of Example 1, the fixed joint 3 of the diaphragm 2 means that the flanged side surface of the diaphragm 2 and the side surface of the thermostatic plate core 1 are combined in an interference seal, and the holes in the diaphragm 2 are connected to each other. The surfaces of the holes in the thermostatic plate core 1 are embedded and sealed in a fixed combination or clamped and sealed in a clamp.

Example Embodiment

[0023] Example 3: On the basis of Example 1, the sealing joint surface of the diaphragm 2 has more than one ring (1 ring or 2 ring or 3 ring...) ring sealing line 7, and the ring sealing line is a thermostatic plate core that is damped and sealed The surface is flat or side, see attachment figure 1 And Figure 6 . The function of the annular sealing line 7 is to dampen 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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