CN202620813U - Circulating water filter - Google Patents
Circulating water filter Download PDFInfo
- Publication number
- CN202620813U CN202620813U CN 201220199342 CN201220199342U CN202620813U CN 202620813 U CN202620813 U CN 202620813U CN 201220199342 CN201220199342 CN 201220199342 CN 201220199342 U CN201220199342 U CN 201220199342U CN 202620813 U CN202620813 U CN 202620813U
- Authority
- CN
- China
- Prior art keywords
- water
- tank body
- spray cap
- water spray
- circulating water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a circulating water filter, which comprises a tank body, wherein the upper and lower ends of the tank body are provided with a water inlet and a water outlet respectively; a water pipe is connected to the outside of the tank body; a filter layer and a grid plate are arranged in sequence in the tank body below the water inlet; a water spray cap is arranged below the grid plate; and a stirring shaft is rotationally arranged in the tank body. After the grid plate is arranged, a circulating water filtering fiber ball and the water spray cap are assembled together in an isolated way, so that the problem of blockage of a flow hole on the water spray cap by dirt in circulating water is solved; in an overhauling process, the filtering fiber ball is not directly contacted with the water spray cap, so that the water spray cap is prevented from being damaged, and the maintenance cost is reduced; and during overhauling, only an upper manhole is required to be opened, and the filtering fiber ball is isolated from the grid plate, so that greater convenience is brought to disassembly and assembly, and the overhauling time can be shortened greatly.
Description
Technical field
The utility model relates to circulation in the chemical production device, is specifically related to a kind of circulating water strainer.
Background technology
In Chemical Manufacture, recycled-water quality directly influences the heat exchange effect of each heat exchanger of device, and wherein the cleannes of recirculated water are the very important one side of quality of recirculated water.Increased circulating water strainer at the systemic circulation water system, after initial the use, filter effect is better, and the impurity in the recirculated water has obtained effective filtration.But in use for some time, find that impurity fails effectively to be filtered in the recirculated water, and the pressure reduction that filters increases constantly, in backwash process, must open the regular supply that bypass valve could guarantee recirculated water.Through taking filter rinsed internal check apart; The filter fiber ball that filters usefulness is directly to mix to be fitted together with the water spray cap, especially when carrying out the labor cleaning, has damaged a large amount of water spray caps; And the water spray cap surface that removes has the filament of filter fiber ball, and has glutinous mud to stick to its surface.
The utility model content
The purpose of the utility model provides a kind of circulating water strainer, solves: cause the water spray cap to damage when 1, bobbles is filtered in cleaning easily; 2, the filter fiber ball mixes and is assemblied in container bottom with the water spray cap, and the impurity in the recirculated water is retained in filter fiber ball surface, and is mobile relatively poor, and the cap opening of will spraying water easily obstruction makes circulating water strainer lose filter effect; Problems such as 3, the repair time is long.
The technical scheme of the utility model is following:
A kind of circulating water strainer includes tank body, and the upper and lower side of said tank body is respectively equipped with entery and delivery port and external water pipe, it is characterized in that: the tank body that is positioned at the water inlet below is provided with filter course and screen successively, is positioned at the screen below and is provided with the water spray cap; Be rotatablely equipped with shaft in the described tank body.
Described circulating water strainer is characterized in that: described filter course is the filter fiber ball.
Described circulating water strainer is characterized in that: the bottom of said tank body is equipped with supporting leg.
The utility model is realized through following scheme:
Utilize the size of waste and old material, process screen according to filter.100mm place above circulating water strainer water spray cap along cylindrical shell weldering grid support circle, is divided into the screen that processes removablely by the circumference five equilibrium, utilize pressing plate that screen is fixed on the bracing ring, thereby effectively isolate the filter fiber ball and the cap of spraying water.
The beneficial effect of the utility model:
1, behind the increase screen, separates recirculated water filter fiber ball and mix assembling, solved the problem of the foul obstruction water spray cap opening in the recirculated water with the water spray cap;
2, in the maintenance process, the filter fiber ball does not directly contact with the water spray cap, and the cap that can not cause spraying water damages, and helps reducing maintenance cost;
3, when maintenance, only need open manhole and get final product, the filter fiber ball with pass through the screen isolation, it is more convenient to remove stage makeup and costume, and can shorten the repair time greatly.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Referring to Fig. 1, a kind of circulating water strainer includes tank body 1, and the upper and lower side of tank body 1 is respectively equipped with entery and delivery port 3,7 and external water pipe, and the tank body 1 that is positioned at water inlet 3 belows is provided with filter course 4 and screen 5 successively, is positioned at screen 5 belows and is provided with water spray cap 6; Be rotatablely equipped with shaft 2 in the tank body 1.
Further, filter course 4 is the filter fiber ball.
Further, the bottom of tank body 1 is equipped with supporting leg 8.
According to the size of filter, process removable screen, be fixed on 100mm place, water spray cap top, utilize screen effectively to keep apart filter fiber ball and water spray cap, the foul of having avoided water spray cap recirculation surface to be recycled in the water stops up; Avoided damaging in repair time length, the maintenance situation of water spray cap simultaneously.
Through the water inlet water inlet of tank body upper end, through the filter fiber ball filter hold back the impurity in the recirculated water after, through the compiling of water spray cap,, guaranteed the cleaning of recirculated water then from delivery port water outlet through the tank body lower end;
After filtering container is cleaned out, removable screen block-by-block is installed on the good bracing ring of welding in advance, fixes with pressing plate at last, utilize screen that filter fiber ball and water spray cap are kept apart fully from last manhole.
Claims (3)
1. a circulating water strainer includes tank body, and the upper and lower side of said tank body is respectively equipped with entery and delivery port and external water pipe, it is characterized in that: the tank body that is positioned at the water inlet below is provided with filter course and screen successively, is positioned at the screen below and is provided with the water spray cap; Be rotatablely equipped with shaft in the described tank body.
2. circulating water strainer according to claim 1 is characterized in that: described filter course is the filter fiber ball.
3. circulating water strainer according to claim 1 is characterized in that: the bottom of said tank body is equipped with supporting leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220199342 CN202620813U (en) | 2012-05-04 | 2012-05-04 | Circulating water filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220199342 CN202620813U (en) | 2012-05-04 | 2012-05-04 | Circulating water filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202620813U true CN202620813U (en) | 2012-12-26 |
Family
ID=47374058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220199342 Expired - Fee Related CN202620813U (en) | 2012-05-04 | 2012-05-04 | Circulating water filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202620813U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108295540A (en) * | 2018-04-22 | 2018-07-20 | 北方民族大学 | A kind of Circulated water filter |
-
2012
- 2012-05-04 CN CN 201220199342 patent/CN202620813U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108295540A (en) * | 2018-04-22 | 2018-07-20 | 北方民族大学 | A kind of Circulated water filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20160504 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |