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A polytetrafluoroethylene impurity removal filter matrix for brine

A teflon, salt water technology, applied in the direction of filtration separation, fixed filter element filter, separation method, etc., can solve problems such as the balance of loss compensation ratio

Active Publication Date: 2022-01-18
东阳市汉宸膜技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to solve the problem of achieving a balanced loss and compensation ratio in the process of using polytetrafluoroethylene plates as filter media to extract brine, and propose a polytetrafluoroethylene impurity-removing filter matrix for brine

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  • A polytetrafluoroethylene impurity removal filter matrix for brine
  • A polytetrafluoroethylene impurity removal filter matrix for brine
  • A polytetrafluoroethylene impurity removal filter matrix for brine

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Embodiment Construction

[0017] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0018] Such as Figure 7 As shown, the polytetrafluoroethylene impurity-removing filter matrix of the brine includes a filter body 1 with an inlet 2 above and an outlet below, a filter plate fixed on the outlet of the filter body 1, and a filter plate fixed inside the filter The heating and sterilizing part in the chamber, the inlet 2 is used to pour the raw material liquid, and the outlet is used to discharge the raw material liquid after the impurities will be isolated. There is a shaft hole 3 beside the inlet 2 of the filter tank body 1, and the inlet 2 of the filter tank body 1 There is a plate-shaped opening 4 on the inner wall, and the plate-shaped opening 4 communicates with the shaft hole 3. The plate-shaped openin...

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Abstract

The invention provides a polytetrafluoroethylene impurity-removing filter matrix for brine, which belongs to the technical field of brine refining equipment. It solves the problem that the balance of loss and compensation ratio needs to be achieved in the process of using polytetrafluoroethylene plate as a filter medium to extract salt water. The base body includes a filter tank body with an inlet on the top and an outlet on the bottom, a filter plate fixed on the outlet of the filter tank, and a heating and sterilization component fixed in the inner chamber of the filter tank. The inlet is poured into the raw material liquid, The outlet is used to discharge the raw material liquid after the impurities will be isolated. A shaft hole is opened on the side of the inlet of the filter tank. A plate-shaped vacancy is formed on the inner wall of the inlet of the filter tank. The plate-shaped vacancy is connected with the shaft hole. There are also automatic plugging parts at the vacancy and the shaft hole. Compared with the prior art, the filter matrix can ensure that the tank is filled with liquid, and can automatically achieve the balance of filtration and supplementation after adjusting the balance of in and out.

Description

technical field [0001] The invention belongs to the technical field of brine refining equipment, and relates to a polytetrafluoroethylene impurity-removing filter matrix for brine. Background technique [0002] Polytetrafluoroethylene is a high molecular polymer prepared by polymerizing polytetrafluoroethylene as a monomer. It has many application forms in daily life, including the effect of refining brine. It can be used as a filter medium to Remove a large amount of chemical impurities such as calcium, magnesium, sulfate, and organic matter from raw materials such as sea salt, lake salt, mineral salt, and brine, and store them to obtain pure brine (sodium chloride). Usually, this filtration process will be in a filter pool Because the process of static filtration using the filter layer is slow, it is also a good method to install an adsorption pump from the end of the filter layer to pressurize the adsorption, but once there is a certain efficiency, then in There are cert...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D29/90
CPCB01D29/90
Inventor 金慧峰
Owner 东阳市汉宸膜技术有限公司
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