CN202315532U - Back wash filter equipment - Google Patents
Back wash filter equipment Download PDFInfo
- Publication number
- CN202315532U CN202315532U CN2011203611780U CN201120361178U CN202315532U CN 202315532 U CN202315532 U CN 202315532U CN 2011203611780 U CN2011203611780 U CN 2011203611780U CN 201120361178 U CN201120361178 U CN 201120361178U CN 202315532 U CN202315532 U CN 202315532U
- Authority
- CN
- China
- Prior art keywords
- filter
- pipeline
- back wash
- filter core
- wash pipeline
- 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
Links
- 238000011010 flushing procedure Methods 0.000 claims description 26
- 238000001914 filtration Methods 0.000 claims description 16
- 238000004140 cleaning Methods 0.000 abstract description 9
- 239000002699 waste material Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000003301 hydrolyzing effect Effects 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000003466 welding Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model provides back wash filter equipment, which comprises an upper wash pipeline, a filter tank and a back wash pipeline which are sequentially connected. A filter core is arranged inside the filter tank. The upper wash pipeline comprises two branches. The back wash pipeline is also provided with a valve. The two branches of the upper wash pipeline are in a V shape. A component formed by the connection of the upper wash pipeline, the filter tank and the back wash pipeline is in a Y shape. The back wash filter equipment has the beneficial effects the cleaning area is increased by increasing the quantity of the upper wash pipeline, thus the problem of not complete washing is solved; the purpose of increasing the water pressure of back wash is achieved by increasing valves to control the quantity of the filter tank cleaning at the same time. The problem that the filter core is not washed completely because of low hydrolytic pressure and the need of frequent disassembling the equipment and manual cleaning caused by the blockage of the filter core is solved, and the human resource waste is avoided, and the cost is saved.
Description
Technical field
The utility model relates to the auxiliary equipment that solid core welding wire is produced, and especially relates to the backwash filter equipment of the acid solution of using in a kind of welding wire production.
Background technology
In the production process of solid core welding wire, the surface treatment of wire rod need be used a large amount of sulfuric acid solutions, and acid solution needs in time to filter impurity wherein, and under original production efficiency, existing equipment can satisfy the filtration needs of producing required acid solution.
At present, because improving constantly of production efficiency needs the acid solution quantity of filtration increasing in the unit interval; Existing filter plant can not meet the needs of production; Again and again the filter core that usefulness occurs filtering stops up, and is not in place to the cleaning of filter core, and cleans problem such as hydraulic pressure deficiency.To such an extent as to equipment is dismantled in frequent carrying out, the artificial cleaning, the waste that has strengthened cost of labor is unfavorable for producing the reduction that rises basis.
Summary of the invention
The problem that the utility model will solve provides a kind of backwash filter equipment; Be used to solve the filter core easy blocking of acid liquor filtering equipment and clean problem such as inconvenience; Be particluarly suitable under the higher welding wire production efficiency acid solution being handled timely; Avoid filter core to stop up, filter core cleans the generation of problem such as not in place.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of backwash filter equipment, comprise the last flushing line, filtering tank and the counter-flushing pipeline that connect successively, and filtering tank inside is provided with filter core; The said flushing line of going up comprises two branch roads; Also be provided with valve on the counter-flushing pipeline.
Further, said two branch roads going up flushing line are in the shape of the letter V.
Further, last flushing line, filtering tank and the assembly after counter-flushing pipeline is connected are the Y font.
Advantage and the good effect that the utlity model has are: owing to adopt technique scheme, the utility model increases cleaning area through increasing the quantity that goes up wash tub pipe, thereby solves the problem that does not flush the position; Through increasing valve, control is the quantity of the filtering tank of cleaning simultaneously, thereby reach the purpose that increases backwash hydraulic pressure.The filter core of having avoided causing owing to the hydraulic pressure deficiency clean not in place and filter core stop up the needs that cause frequent carry out equipment dismounting, the artificial cleaning, avoided waste of human resource, practiced thrift cost.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is former acid solution filter plant sketch map.
Among the figure:
1, goes up flushing line 2, filtering tank 3, filter core
4, counter-flushing pipeline 5, valve 6, to the backwash process of filter core
7, go up flushing process
The specific embodiment
As shown in Figure 1, the utility model provides a kind of backwash filter equipment, comprises the last flushing line 1, filtering tank 2 and the counter-flushing pipeline 4 that connect successively, and filtering tank 2 inside are provided with filter core 3; The said flushing line 1 of going up comprises two branch roads; Also be provided with valve 5 on the counter-flushing pipeline 4.
Said two branch roads going up flushing line 1 are in the shape of the letter V.
The course of work of this instance: in the cleaning process of carrying out filter core 3, at first filtering tank 2 is divided into groups,, carry out the backwash process 6 of filter core 3, thereby reach the purpose that strengthens hydraulic pressure by organizing progressively Open valve 5.Backwash will be gone up flushing line 1 and all open after the impurity that adheres on the filter core 3 is peeled off, and flushing process 7 in the enforcement, and the Impurity removal that adheres on the filter core 3 is got final product.
More than the embodiment of the utility model is specified, but said content is merely the preferred embodiment of the utility model, can not be considered to be used to limit the practical range of the utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the utility model.
Claims (3)
1. a backwash filter equipment comprises the last flushing line (1), filtering tank (2) and the counter-flushing pipeline (4) that connect successively, and filtering tank (2) inside is provided with filter core (3); It is characterized in that: the said flushing line (1) of going up comprises two branch roads; Also be provided with valve (5) on the counter-flushing pipeline (4).
2. backwash filter equipment according to claim 1 is characterized in that: said two branch roads going up flushing line (1) are in the shape of the letter V.
3. backwash filter equipment according to claim 1 is characterized in that: go up flushing line (1), filtering tank (2) and the assembly after counter-flushing pipeline (4) is connected is the Y font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203611780U CN202315532U (en) | 2011-09-24 | 2011-09-24 | Back wash filter equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203611780U CN202315532U (en) | 2011-09-24 | 2011-09-24 | Back wash filter equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202315532U true CN202315532U (en) | 2012-07-11 |
Family
ID=46427534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203611780U Expired - Fee Related CN202315532U (en) | 2011-09-24 | 2011-09-24 | Back wash filter equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202315532U (en) |
-
2011
- 2011-09-24 CN CN2011203611780U patent/CN202315532U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20180924 |