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Drum-type backwashing dirt separator

A backwashing and drum-type technology, which is applied to fixed filter element filters, chemical instruments and methods, and filtration and separation, can solve problems such as inconvenient operation, large maintenance, and complex structure, and achieves convenient maintenance, environmental protection, and low operating costs. The effect of prolonging the life of equipment

Pending Publication Date: 2020-07-10
山东鲁润热能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, some decontamination devices that can backwash the filter screen of the decontamination device have also appeared on the market, but their complex structure, inconvenient operation, large maintenance, and short service life have become increasingly prominent, and it is difficult to meet the use requirements of various industries.

Method used

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  • Drum-type backwashing dirt separator
  • Drum-type backwashing dirt separator
  • Drum-type backwashing dirt separator

Examples

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Embodiment Construction

[0025] The features and principles of the present invention will be described in detail below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, not to limit the protection scope of the present invention.

[0026] Such as figure 1 As shown, the drum type backwash decontamination device includes a cylinder body, a water inlet is installed at one end of the cylinder body, and a water outlet, a sewage discharge port and a sewage sewage discharge port are also installed on the cylinder body. A filtering mechanism is installed in the cylinder, and the filtering mechanism is a filter screen assembly.

[0027] The filter screen assembly is modularized, including a rotating shaft, a support plate and a cylindrical filter screen. The rotating shaft is installed at the center of the cylinder, both ends are mounted on the cylinder through bearings, and the support plate is fixed at one end of the rotating shaft. The supp...

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Abstract

The invention relates to a drum-type backwashing dirt separator. The drum-type backwashing dirt separator comprises a drum body, the drum body is equipped with a water inlet and a water outlet, a filter mechanism is installed in the drum body, the filter mechanism is a filter screen assembly, the filter screen assembly comprises a rotating shaft, a supporting plate and a drum-shaped filter screen,and the filter screen is installed on the rotating shaft through the supporting plate and synchronously rotates along with the rotating shaft; a water baffle is further installed in the cylinder bodyand divides the filter screen into a filter bin and a backwashing bin, a dirt draining outlet is formed in one side, corresponding to the filter bin, of the drum body, and a sewage draining outlet isformed in one side, corresponding to the backwashing bin, of the drum body. The dirt separator has a wider application range for circulating water, adopts an integrated design and a pure physical treatment mode, does not need chemical agents, and is low in resistance and large in flow. And the operation cost is extremely low, operation is easy and convenient, and maintenance is convenient.

Description

technical field [0001] The invention relates to the technical field of decontamination devices, in particular to a drum type backwashing decontamination device. Background technique [0002] The decontamination device is a pressure-type self-cleaning sealed filter with online filtration, decontamination and sewage discharge functions. It is mainly used for circulating water filtration and purification treatment in various closed circulation systems. Circulating water systems are widely used in many industries such as heating, medicine, food, brewing, and chemical industry. Different industries have different requirements for water quality, and the requirements for decontamination devices are also more diverse. This series of decontamination devices mainly perform backwashing operation according to the pressure difference between the inlet and outlet water, so as to achieve the function of self-cleaning filter screen. [0003] The backwash decontamination device is mainly co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D29/05B01D29/64B01D29/68
CPCB01D29/05B01D29/64B01D29/682
Inventor 房玉刚董林峰房启斌
Owner 山东鲁润热能科技有限公司
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