CN208375182U - A kind of end cover of reverse osmosis membrane shell dismounting device - Google Patents
A kind of end cover of reverse osmosis membrane shell dismounting device Download PDFInfo
- Publication number
- CN208375182U CN208375182U CN201820901506.3U CN201820901506U CN208375182U CN 208375182 U CN208375182 U CN 208375182U CN 201820901506 U CN201820901506 U CN 201820901506U CN 208375182 U CN208375182 U CN 208375182U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- reverse osmosis
- osmosis membrane
- end cover
- membrane shell
- 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
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
A kind of end cover of reverse osmosis membrane shell dismounting device, including fixed screw rod, one end connecting cylinder connecting rod of the fixed screw rod, one end of cylinder connecting rod is equipped with boss, connection stretches screw rod at the boss of fixed screw rod, described one end for stretching screw rod connects knob square, is respectively installed with backing plate, gasket, nut on the stretching screw rod, the gasket is placed between backing plate and nut.The device can not only quickly and effectively remove putamina end cap, save a large amount of manpowers and time, moreover it is possible to putamina end cap be protected not to be damaged during dismounting very much when replacing and cleaning reverse osmosis membrane.
Description
Technical field
The utility model relates to a kind of end cover of reverse osmosis membrane shell to remove device.
Background technique
Reverse osmosis equipment during operation, is often torn the end of putamina open because the excessively high water quality of conductivity is not up to standard
Get off and check membrane component, and commonly remove that job difficult is time-consuming, also frequently because of putamina end cap unbalance stress and asking for damaging
Topic.
Utility model content
Its purpose of the utility model is that providing a kind of end cover of reverse osmosis membrane shell removes device, solves and existing commonly tears open
Except job difficult is time-consuming, the problem of also frequently damage because of putamina end cap unbalance stress.
It adopts the technical scheme that achieve the above object, a kind of end cover of reverse osmosis membrane shell dismounting device, including fixation
Screw rod, one end of the fixed screw rod are equipped with boss, connecting cylinder connecting rod at the boss of fixed screw rod, one end of cylinder connecting rod
Connection stretches screw rod, and described one end for stretching screw rod connects knob square, and backing plate, pad are respectively installed on the stretching screw rod
Piece, nut, the gasket are placed between backing plate and nut.
Beneficial effect
The utility model has the following advantages that compared with prior art.
The utility model has the advantages that the device, not only can be non-using horse principle is drawn when replacing and cleaning reverse osmosis membrane
Often quickly and effectively remove putamina end cap, save a large amount of manpowers and time, moreover it is possible to protect putamina end cap during dismounting not
It is damaged.
Detailed description of the invention
Below in conjunction with attached drawing, the utility model is described in further detail.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of backing plate in the utility model.
Specific embodiment
With reference to the accompanying drawing, the utility model is further described.
The present apparatus includes fixed screw rod 1, and as shown in Figure 1 and Figure 2, one end of the fixed screw rod 1 is equipped with boss, fixed wire
Connecting cylinder connecting rod 2 at the boss of bar 1, one end connection of cylinder connecting rod 2 stretch screw rod 3, one end connection for stretching screw rod 3
Knob square 4 is respectively installed with backing plate 5, gasket 6, nut 7 on the stretching screw rod 3, and the gasket 6 is placed in backing plate 5 and nut
Between 7.
The fixed screw rod 1 and stretching screw rod 3 are cylindrical body thread screw rod.
The cylinder connecting rod 2 is identical with the diameter of screw rod 3 is stretched, and the diameter for stretching screw rod 3 is greater than the diagonal of knob square 4
The length of line.
The backing plate 5 is made of steel plate.
The utility model in the specific implementation, after the fixed screw for having torn putamina end cap open, by the one of the knob square 4 of Fig. 1
In end insertion Fig. 2 in the circular hole of backing plate 5, it is inserted in putamina end cap interstitial hole using the front end of fixed screw rod 1, backing plate 5 is placed on instead
It permeates at shell edge, then puts and load onto gasket 6 and nut 7, using horse principle is drawn, nut 7 is constantly tightened, to reach dismounting
The purpose of putamina end cap.The device can make end cap uniform force, will not damage end cap.
Claims (4)
1. a kind of end cover of reverse osmosis membrane shell removes device, including fixed screw rod (1), which is characterized in that the fixed screw rod (1)
One end is equipped with boss, and one end of connecting cylinder connecting rod (2) at the boss of fixed screw rod (1), cylinder connecting rod (2) connects drawn yarn
Bar (3), described one end for stretching screw rod (3) connect knob square (4), are respectively installed with backing plate on the stretching screw rod (3)
(5), gasket (6), nut (7), the gasket (6) are placed between backing plate (5) and nut (7).
2. a kind of end cover of reverse osmosis membrane shell according to claim 1 removes device, which is characterized in that the fixed screw rod
(1) and stretching screw rod (3) is cylindrical body thread screw rod.
3. a kind of end cover of reverse osmosis membrane shell according to claim 1 removes device, which is characterized in that the cylinder connecting rod
(2) identical with the diameter of screw rod (3) is stretched, the diameter for stretching screw rod (3) is greater than cornerwise length of knob square (4).
4. a kind of end cover of reverse osmosis membrane shell according to claim 1 removes device, which is characterized in that the backing plate (5) is
Steel plate is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820901506.3U CN208375182U (en) | 2018-06-12 | 2018-06-12 | A kind of end cover of reverse osmosis membrane shell dismounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820901506.3U CN208375182U (en) | 2018-06-12 | 2018-06-12 | A kind of end cover of reverse osmosis membrane shell dismounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208375182U true CN208375182U (en) | 2019-01-15 |
Family
ID=64967034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820901506.3U Expired - Fee Related CN208375182U (en) | 2018-06-12 | 2018-06-12 | A kind of end cover of reverse osmosis membrane shell dismounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208375182U (en) |
-
2018
- 2018-06-12 CN CN201820901506.3U patent/CN208375182U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190115 Termination date: 20200612 |