Unlock instant, AI-driven research and patent intelligence for your innovation.

Alkali liquor recycling and filtering device

A technology of lye recovery and filtration device, applied in the directions of filtration separation, filtration loop, separation method, etc., can solve the problems of high cost and large consumption of lye, and achieve the effect of reducing cleaning cost

Inactive Publication Date: 2018-05-15
WUXI QIHONG PACKAGING MATERIALS FACTORY
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the cleaning equipment, it is often necessary to use a cleaning solution to clean the workpiece. There are many cleaning solutions, and lye is one of them. It can clean some filter screens and other workpieces. After cleaning, the lye is generally directly discharged into the In the waste liquid pool, a large amount of lye is required for one cleaning, which is costly

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Alkali liquor recycling and filtering device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] See figure 1 As shown, a kind of lye recovery filtering device, it comprises lye recovery box 1, and one end of lye recovery box 1 is opened with liquid inlet 2, and the other end is opened with liquid outlet 3, and liquid inlet 2 is connected with liquid inlet pipeline 4. A bag filter 5 and a suction pump 6 are installed on the liquid inlet pipeline 4, and the liquid outlet 3 is connected to the liquid outlet pipeline 7, and the liquid supply pump 8 and a precision filter 9 are installed on the liquid outlet pipeline 7, Between the liquid inlet 2 and the liquid outlet 3, five filter grids 10 arranged side by side are installed at intervals, and heating pipes 11 are installed between adjacent filter grids 10 and between the filter grids 10 and the liquid outlet 3 . A low liquid level sensor 12 and a high liquid level sensor 13 are installed in the lye recovery tank 1 to realize the monitoring of the liquid level in the lye recovery tank 1; the heating pipe 11 runs throu...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to the technical field of cleaning equipment and specifically relates to an alkali liquor recycling and filtering device. By means of the alkali liquor recycling and filtering device, recycling alkali liquor is achieved, and cleaning cost is reduced. The alkali liquor recycling and filtering device comprises an alkali liquor recycling box, wherein a liquor inlet is formed inone end of the alkali liquor recycling box, a liquor outlet is formed in the other end of the alkali liquor recycling box, the liquor inlet is connected with a liquor inlet pipeline, a bag type filterand a liquor sucking pump are arranged on the liquor inlet pipeline, the liquor outlet is connected with a liquor outlet pipeline, a liquor supply pump and a precise filter are arranged on the liquoroutlet pipeline, at least two filtering gratings which are arranged side by side at intervals are arranged between the liquor inlet and the liquor outlet, and heating tubes are arranged between the adjacent filtering gratings and between the filtering gratings and the liquor outlet.

Description

technical field [0001] The invention relates to the technical field of cleaning equipment, in particular to an alkali liquor recycling and filtering device. Background technique [0002] In the cleaning equipment, it is often necessary to use a cleaning solution to clean the workpiece. There are many cleaning solutions, and lye is one of them. It can clean some filter screens and other workpieces. After cleaning, the lye is generally directly discharged into the In the waste liquid pool, a large amount of lye is needed for one cleaning, which is costly. Contents of the invention [0003] In order to solve the above problems, the present invention provides an alkali liquor recovery and filtration device, which can realize the recycling and reuse of alkali liquor and reduce the cleaning cost. [0004] Its technical scheme is as follows: a kind of lye recovery filtering device, it is characterized in that it comprises lye recovery box, one end of said lye recovery box is pro...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B01D36/00
CPCB01D36/00
Inventor 曹亚萍
Owner WUXI QIHONG PACKAGING MATERIALS FACTORY