Chemical product filtering apparatus
A technology for filtering devices and chemical products, which is applied in the fields of filtration and separation, fixed filter element filters, chemical instruments and methods, etc., can solve the problems of vulnerable mesh nets, waste of environment, high production costs, and achieve material unit cost reduction. Guaranteed product quality and reduced maintenance costs
Inactive Publication Date: 2014-07-02
天津滨海长源化工有限公司
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Problems solved by technology
However, the current filter device has the disadvantages of small size, small slag storage volume, and fragile mesh cover, which is prone to blockage, frequent cleaning, and difficult to recycle, resulting in serious waste and environmental pollution, and the material is often blocked, causing damage to pumps and pipelines. Damage directly affects production efficiency and product quality
It is not easy to disassemble and clean when cleaning, and it is inconvenient to replace the filter screen, and some filter screens often cause re-contamination of the product during use
There are technical problems such as complex structure, high production cost, time-consuming and laborious adjustment, and low work efficiency
Method used
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[0013] Attached below figure 1 The present invention will be further described with reference to specific embodiments.
[0014] The invention provides a filtering device for chemical products, which is characterized in that it has a sealed storage tank, which is a split structure, including an upper seat 1 on the upper part of the filtering device and a lower seat 2 located below the upper seat 1, and also includes a 1 and the filter bag 3 between the lower seat 2, the upper seat 1, the filter bag 3 and the lower seat 2 are connected by connecting pieces; the upper seat 1 is provided with a discharge port 4, and the lower seat 2 is provided with a feed port 5, There are small holes on the filter bag, the liquid material overflows into the upper seat 1 through the filter bag 3 under the condition of increasing pressure, the residue is filtered out by the filter bag 3, and the qualified material liquid in the upper seat 1 is transferred to the pipeline for transportation or thro...
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The invention provides a chemical product filtering apparatus. The chemical product filtering apparatus is characterized in that the apparatus has a sealed storage tank which is of a split structure and comprises an upper base located at the upper part of the filtering apparatus, a lower base located at the lower part of the filtering apparatus and a filter bag, wherein the upper base, the filter bag and the lower base are connected through connecting pieces, the connecting pieces are bolts, the upper base is provided with a feed outlet, the lower base is provided with a feed inlet, small holes are distributed in the filter bag, the bottom of the lower base is equipped with a slag removal valve, and the filter bag is made of a glass fiber material and is of an elliptical hat shape. The invention has the following beneficial effects: since the split structure is employed, the filtering apparatus has a simple structure and is convenient to mount, unpick and wash; slag can be discharged through the valve, so convenience and rapidness are realized; the filter bag is made of a glass fiber material and capable of resisting high temperature and corrosion; and the chemical product filtering apparatus has the advantages of a simple structure, easy maintenance, high production efficiency, a long service life, sufficient guarantee of product quality, etc.
Description
technical field [0001] The invention belongs to the field of chemical equipment, in particular to a filter device for chemical products. Background technique [0002] In the existing chemical production, it is often necessary to transport corrosive liquids containing polymer particles or materials with a slightly higher chemical viscosity in pipelines. Before discharging or proceeding to the next process, the impurities contained in the liquid need to be filtered. However, the current filter device has the disadvantages of small size, small slag storage volume, and fragile mesh cover, which is prone to blockage, frequent cleaning, and difficult to recycle, resulting in serious waste and environmental pollution, and the material is often blocked, causing damage to pumps and pipelines. Damage directly affects production efficiency and product quality. It is also not easy to disassemble and clean when cleaning, and it is also inconvenient to replace the filter screen, and some...
Claims
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IPC IPC(8): B01D29/11
Inventor 石艳江
Owner 天津滨海长源化工有限公司