CN202777964U - Novel water distributor of medium filter - Google Patents
Novel water distributor of medium filter Download PDFInfo
- Publication number
- CN202777964U CN202777964U CN 201220275091 CN201220275091U CN202777964U CN 202777964 U CN202777964 U CN 202777964U CN 201220275091 CN201220275091 CN 201220275091 CN 201220275091 U CN201220275091 U CN 201220275091U CN 202777964 U CN202777964 U CN 202777964U
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- stainless steel
- wedge
- distribution
- pipe
- stainless
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Abstract
The utility model discloses a novel water distributor of a medium filter. The novel water distributor is characterized by comprising a distribution head and a distribution pipe, wherein the distribution head comprises a main distribution pipe, distribution branch pipes and connecting flanges, one end of the main distribution pipe is blocked by a blind plate in a welding manner, the other end of the main distribution pipe is connected with a water inlet pipe, the at least three distribution branch pipes are uniformly arranged in the radial direction of the main distribution pipe, the connecting flanges are arranged at the outer ends of the distribution branch pipes; and the distribution pipe comprises stainless wedge-shaped nets, end plates and connecting flanges, each stainless wedge-shaped net is tubular, the connecting flanges are welded at one ends of the stainless wedge-shaped nets and are connected with the connecting flange of the distribution branch pipes, and the end plates are welded at the other ends of the stainless wedge-shaped nets. Since the stainless wedge-shaped nets are used as the distribution pipe, the novel water distributor provided by the utility model can uniformly distribute water, has very good overflowing prevention effect when the device is in a backwashing state, and simultaneously has good corrosion resistance performance; and dirt does not easily adhere to the wedge-shaped nets so that the wedge-shaped nets can not be flushed to damage, and the filtration effect of the filter is ensured.
Description
Technical field
The utility model relates to a kind of Novel cloth hydrophone of medium filter.
Background technology
In engineering of water treatment mechanical filter unit, usually use medium filter, the kind of medium filter has multiple, comprising: high speed filter, shallow-sand filter, active carbon filter, more medium filter etc.For the large medium filter of diameter, water inlet end must arrange water-locator, makes the filter water inlet synchronously equably by filter medium, and is best thereby filter effect reaches, and prolongs the service life of filtrate, reduces the repair rate of medium filter equipment.
On the domestic market, the water-locator that the medium filter that diameter is large adopts almost all is cloth tank, the perforate water distributor of carbon steel material, or wraps up in attached stainless steel mesh grid at cloth tank, the perforate water distributor skin of carbon steel material.Although they have good water distribution effect, but jointly exist not corrosion-resistant and backwash and run the problems such as material: do not wrap up in the phenomenon that the water-locator of attached stainless steel mesh grid exists serious race to expect when backwash, not only waste filtrate, also affect simultaneously filter effect, increase the weight of follow-up equipment burden, when serious even affect explained hereafter; Running to some extent solution on the material problem though attached water-locator is wrapped up in the stainless steel mesh grid, but easily adhering to dirt in the stainless steel mesh grid, polluting mesh grid, simultaneously long-time use easily makes the flexible knitting net occur rushing and pulls, and also the filter filter effect has been produced certain influence.
Summary of the invention
Problem to be solved in the utility model provides a kind of Novel cloth hydrophone of medium filter, and it has anti-material function, strong, the good filtration effect of corrosion resistance of running.Simultaneously, this novelly also has advantages such as simple in structure, that mechanical strength is high, long service life, replacing are convenient.
A kind of Novel cloth hydrophone of the utility model medium filter, it is characterized in that: it comprises distribution head, distributor pipe; Distribution head comprises distributes female pipe, dispensing branch, the first adpting flange, distributes female Guan Yiduan stifled with the blind plate weldering, and the other end is connected with water inlet pipe, distributes female caliber to evenly being provided with at least three dispensing branch, and the dispensing branch outer end is provided with the first adpting flange; Distributor pipe comprises stainless steel wedge shape net, end plate, the second adpting flange, and stainless steel wedge shape net is tubulose, and the one end is welded with the second adpting flange, is connected with the first adpting flange of dispensing branch, and its other end is welded with end plate.
This novel water-locator adopts stainless steel wedge shape net as distributor pipe, not only can water distribution uniformity, when equipment operation backwash state, also has the well anti-material effect of running, has simultaneously stronger decay resistance, and the wedge shape net is difficult for adhering to dirt, punching can not occur for a long time and pull, and guarantees the filter effect of filter.
Description of drawings
Fig. 1 is the structural representation of the Novel cloth hydrophone of the utility model medium filter.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail:
As can be seen from Figure 1, the Novel cloth hydrophone of the utility model medium filter, it comprises distribution head, distributor pipe; Distribution head comprises distributes female pipe 1, dispensing branch 2, the first adpting flange 3, distribute female pipe 1 one ends stifled with blind plate 4 welderings, the other end is connected with water inlet pipe, distributes female pipe 1 radially evenly to be provided with at least three dispensing branch 2, and dispensing branch 2 outer ends are provided with the first adpting flange 3; Distributor pipe comprises stainless steel wedge shape net 5, end plate 6, the second adpting flange 7, and stainless steel wedge shape net 5 is tubulose, and the one end is welded with the second adpting flange 7, is connected with the first adpting flange 3 of dispensing branch, and its other end is welded with end plate 6.
During this was novel, water-locator distributed female pipe 1 and stainless steel wedge shape net 5 all to be set to dead end, and in the backwash process, filtrate can not run material like this.
Distribution head and distributor pipe have adopted the first adpting flange 3, the second adpting flange 7 to be flexibly connected, and it is simple in structure, makes things convenient for equipment installation and the operation and maintenance in later stage.
In order to strengthen the mechanical strength of stainless steel wedge shape net 5 in the distributor pipe, as this novel a kind of improved procedure, along 5 several stainless steel stiffening rings 8 axially are set.Stainless steel stiffening ring 8 can be stuck in stainless steel wedge shape net 5 outsides, also can support in stainless steel wedge shape net 5 inside.Stainless steel wedge shape net 5 is not fragile, and prolonged the service life of water-locator.
Although this novel employing is stainless steel material, is not higher than the cost of wrapping up in attached metal net on manufacturing cost.
Claims (4)
1. the Novel cloth hydrophone of medium filter, it is characterized in that: it comprises distribution head, distributor pipe; Distribution head comprises distributes female pipe (1), dispensing branch (2), the first adpting flange (3), distribute female pipe (1) one end stifled with blind plate (4) weldering, the other end is connected with water inlet pipe, distribute female pipe (1) radially evenly to be provided with at least three dispensing branch (2), dispensing branch (2) outer end is provided with the first adpting flange (3); Distributor pipe comprises stainless steel wedge shape net (5), end plate (6), the second adpting flange (7), stainless steel wedge shape net (5) is tubulose, the one end is welded with the second adpting flange (7), is connected with first adpting flange (3) of dispensing branch (2), and its other end is welded with end plate (6).
2. Novel cloth hydrophone according to claim 1 is characterized in that: along stainless steel wedge shape net (5) several stainless steel stiffening rings (8) are set axially.
3. Novel cloth hydrophone according to claim 1 is characterized in that: stainless steel stiffening ring (8) can be stuck in stainless steel wedge shape net (5) outside.
4. Novel cloth hydrophone according to claim 1, it is characterized in that: stainless steel stiffening ring (8) can support in stainless steel wedge shape net (5) inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220275091 CN202777964U (en) | 2012-06-12 | 2012-06-12 | Novel water distributor of medium filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220275091 CN202777964U (en) | 2012-06-12 | 2012-06-12 | Novel water distributor of medium filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202777964U true CN202777964U (en) | 2013-03-13 |
Family
ID=47805311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220275091 Expired - Fee Related CN202777964U (en) | 2012-06-12 | 2012-06-12 | Novel water distributor of medium filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202777964U (en) |
-
2012
- 2012-06-12 CN CN 201220275091 patent/CN202777964U/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: 20130313 Termination date: 20180612 |