CN207814702U - A kind of high temperature backwashing water interface - Google Patents
A kind of high temperature backwashing water interface Download PDFInfo
- Publication number
- CN207814702U CN207814702U CN201721916239.9U CN201721916239U CN207814702U CN 207814702 U CN207814702 U CN 207814702U CN 201721916239 U CN201721916239 U CN 201721916239U CN 207814702 U CN207814702 U CN 207814702U
- Authority
- CN
- China
- Prior art keywords
- high temperature
- flanged pipe
- groove
- water interface
- backwashing 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
A kind of high temperature backwashing water interface, including flanged pipe, flanged pipe connect plane and are equipped with groove, epoxy resin is filled in groove, flange bore is located at the lacing wire that right-angled intersection is equipped at connection plane, smears heat insulating coat in internal diameter, flanged pipe is connected on pipeline, in the part of plane docking, epoxy resin is filled in groove, improves sealing, and the lacing wire of right-angled intersection prevents flanged pipe temperature distortion, hot gas overflows when can prevent high temperature from backwashing, the good advantage of pipeline sealing effect.
Description
Technical field
The utility model belongs to interfacing field, and in particular to a kind of high temperature backwashing water interface.
Background technology
To restore the operating process that normal work used reverse flow in filter tank rinses filtering layer, also known as filter tank rushes for backwash
It washes.Reverse flow used by restore filter tank normal work rinses the operating process of filtering layer.When operation, water flows through bottom discharge
System reverse is by filter tank, to rinse out the blocking substance in filtrate, and reduces the factor for generating head loss.It is different types of
Filter tank has different backwashing strength and recoil time, is 36~54m/h, backwashing time 5 for rapid filter backwashing strength
~10min, filtering layer expansion rate is up to 40%~50%.In addition, using ion-exchange processing water or when waste water and resin regeneration
It also needs first to be backwashed before operation, its object is to loosen resin layer and remove impurity, the crushed particles etc. in resin layer.Refer to
Water after filter cleaning（Gas after purification）Back flush removes plugged filter, reduced to restore filter cleaning function
Filter both ends pressure difference.It is commonly used in water purifier, deduster.It is rinsed at present using room temperature.And high temperature is rinsed in interface
It is easy leakage.Hot gas is caused to overflow.
Invention content
In order to overcome the above-mentioned deficiencies of the prior art, the purpose of this utility model is to provide a kind of high temperature backwashing water and connects
The characteristics of mouth, hot gas is overflowed and sealed when effectively providing high temperature backwash.
To achieve the goals above, the technical solution adopted in the utility model is：
A kind of high temperature backwashing water interface, including flanged pipe（1）, which is characterized in that flanged pipe（1）Connect plane（4）If
It is fluted（2）, groove（2）Interior filling epoxy resin（3）, flanged pipe（1）Internal diameter（6）Positioned at connection plane（4）Place is equipped with cross
The lacing wire of intersection（5）, internal diameter（6）Interior smearing heat insulating coat（7）.
The heat insulating coat（7）Using water paint.
The utility model has the beneficial effects that：
By this structure, hot gas overflows when can prevent high temperature from backwashing, the good advantage of pipeline sealing effect.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
The utility model is further discussed below below in conjunction with attached drawing.
As shown in Figure 1, a kind of high temperature backwashing water interface, including flanged pipe（1）, which is characterized in that flanged pipe（1）Connection
Plane（4）Equipped with groove（2）, groove（2）Interior filling epoxy resin（3）, flanged pipe（1）Internal diameter（6）Positioned at connection plane（4）Place
Lacing wire equipped with right-angled intersection（5）, internal diameter（6）Interior smearing heat insulating coat（7）.
The heat insulating coat（7）Using water paint.
The operation principle of the utility model is：
Flanged pipe is connected on pipeline, and in the part of plane docking, epoxy resin is filled in groove, improves and seals, ten
The lacing wire that word intersects prevents flanged pipe temperature distortion.
Claims (2)
1. a kind of high temperature backwashing water interface, including flanged pipe（1）, which is characterized in that flanged pipe（1）Connect plane（4）It is equipped with
Groove（2）, groove（2）Interior filling epoxy resin（3）, flanged pipe（1）Internal diameter（6）Positioned at connection plane（4）Place is equipped with cross and hands over
The lacing wire of fork（5）, internal diameter（6）Interior smearing heat insulating coat（7）.
2. a kind of high temperature backwashing water interface according to claim 1, which is characterized in that the heat insulating coat（7）It adopts
Use water paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721916239.9U CN207814702U (en) | 2017-12-31 | 2017-12-31 | A kind of high temperature backwashing water interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721916239.9U CN207814702U (en) | 2017-12-31 | 2017-12-31 | A kind of high temperature backwashing water interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207814702U true CN207814702U (en) | 2018-09-04 |
Family
ID=63329197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721916239.9U Expired - Fee Related CN207814702U (en) | 2017-12-31 | 2017-12-31 | A kind of high temperature backwashing water interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207814702U (en) |
-
2017
- 2017-12-31 CN CN201721916239.9U patent/CN207814702U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180904 Termination date: 20201231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |