CN206652390U - A kind of disc tube reverse osmosis (dt-ro) film changes bag - Google Patents
A kind of disc tube reverse osmosis (dt-ro) film changes bag Download PDFInfo
- Publication number
- CN206652390U CN206652390U CN201720429973.6U CN201720429973U CN206652390U CN 206652390 U CN206652390 U CN 206652390U CN 201720429973 U CN201720429973 U CN 201720429973U CN 206652390 U CN206652390 U CN 206652390U
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- China
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- supporting plate
- reverse osmosis
- bottom plate
- plate
- tube reverse
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Abstract
The utility model discloses a kind of disc tube reverse osmosis (dt-ro) film and changes bag, including supporting plate one and supporting plate two, supporting plate one and supporting plate two include side plate and bottom plate, side plate both sides respectively set an edge, edge upper and lower part is narrower than middle part, and middle height is identical with the flow guiding disc inside disc tube reverse osmosis (dt-ro) film post and the height of diaphragm；Bottom plate center drilling, center-hole diameter are more than circular diameter where flow guiding disc latch, the side opening of bottom plate one, and opening is located at bottom plate and side plate portion other than connected portion, and opening diameter is more than disc tube reverse osmosis (dt-ro) center membrane shank diameter, and opening connects with centre bore；Bottom plate corner sets neck, the edge matching of neck and side plate respectively, and is fixedly connected by neck with side plate.The flow guiding disc and diaphragm of whole film post can promptly be changed at the scene by changing bag, shortened the replacing construction of disc tube reverse osmosis (dt-ro) film, improved the replacing efficiency of single film post at the scene.
Description
Technical field
It the utility model is related to environmentally friendly technical field of water purification, and in particular to a kind of disc tube reverse osmosis (dt-ro) film changes bag, realizes
The quick-replaceable of disc tube reverse osmosis (dt-ro) film flow guiding disc and diaphragm.
Background technology
Because disc tube reverse osmosis (dt-ro) film has, filter area is big, runner is wide, long lifespan and easily realizes that pre-washing function etc. is excellent
Gesture, it is widely used in multiple fields such as sewage treatment area, desalination field, industrial circles.
Disc tube reverse osmosis (dt-ro) film is a kind of form of counter-infiltration, and its core technology is disc tube reverse osmosis (dt-ro) film post.Reverse osmosis
Permeable membrane piece and flow guiding disc interval are stacked together, and are fixed with center-pole and end plate, then insert in high pressure sleeve, are just formed
Disc tube reverse osmosis (dt-ro) film post.
Disc tube reverse osmosis (dt-ro) film inevitably damaged and overdue feelings of service life in actual moving process
Condition is, it is necessary to change the flow guiding disc and diaphragm inside disc tube reverse osmosis (dt-ro) film.Now conventional substitute mode is producer first by water conservancy diversion
Disk and diaphragm are separately transported to scene, then carry out assembling replacing at the scene.
This substitute mode has the following disadvantages：
1. Assembling is needed to spend more time, and the fortune of stopping disc tube reverse osmosis (dt-ro) film is needed in Renewal process
OK, cause front end can not normal work, it is therefore desirable to carry out quick-replaceable.
2. because disc tube reverse osmosis (dt-ro) film parts are more, assembling is cumbersome, and the assembler that scene is convened temporarily is assembling
During easily there is mistake, influence change efficiency.
The content of the invention
The purpose of this utility model is to provide a kind of disc tube reverse osmosis (dt-ro) film and changes bag, to solve the deficiencies in the prior art.
The utility model uses following technical scheme：
A kind of disc tube reverse osmosis (dt-ro) film changes bag, including supporting plate one and supporting plate two, supporting plate one and the knot of supporting plate two
Structure is identical, and the supporting plate one and supporting plate two include side plate and bottom plate, and side plate both sides respectively set an edge, edge upper and lower part
Narrower than middle part, middle height is identical with the flow guiding disc inside disc tube reverse osmosis (dt-ro) film post and the height of diaphragm；The bottom plate center
Perforate, center-hole diameter are more than circular diameter where flow guiding disc latch, and the side opening of bottom plate one, opening is located at bottom plate and side plate is disconnected
Place, opening diameter are more than disc tube reverse osmosis (dt-ro) center membrane shank diameter, and opening connects with centre bore；Bottom plate corner sets neck respectively,
The edge of neck and side plate matches, and is fixedly connected by neck with side plate；In use, supporting plate one and supporting plate two are put relatively
Put, the bottom plate of supporting plate one up, is connected, periphery is tied by band in lower section, the bottom plate of supporting plate two by the neck of matching, edge
Fasten.
Further, the bottom plate diameter is identical with flow guiding disc diameter.
Further, side plate is integrally formed with bottom plate or is molded respectively and is fixedly connected again.
Further, in use, stacked spaced apart flow guiding disc and diaphragm, the flow guiding disc and diaphragm of stacking on the bottom plate of supporting plate one
Quantity is equal to disc tube reverse osmosis (dt-ro) film post internal diversion disk and diaphragm quantity, after the completion of stacking, installs supporting plate two, supporting plate two
Bottom plate up, is connected by the neck of matching, edge, is reused band and is reinforced in surrounding.
Further, the material of supporting plate one and supporting plate two includes plastics or wooden.
Further, the material of band includes plastics.
The beneficial effects of the utility model：
1. the utility model changes bag can promptly change the flow guiding disc and diaphragm of whole film post at the scene, shorten dish pipe
The replacing construction of formula reverse osmosis membrane, improve the replacing efficiency of single film post at the scene.
2. the utility model changes bag Inner guide disk and diaphragm is assembled by the professional of producer in workshop, group
Fill more efficient, error rate is lower, improves yield rate.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model supporting plate one or supporting plate two.
Fig. 2 is the utility model structure diagram (surrounding is not added with band).
Fig. 3 is the utility model structure diagram (surrounding adds band).
Embodiment
The utility model is done with reference to embodiment and accompanying drawing and further explained.The following example is merely to illustrate
The utility model, but be not used to limit practical range of the present utility model.
A kind of disc tube reverse osmosis (dt-ro) film changes bag, as Figure 1-3, including supporting plate 1 and supporting plate 22, supporting plate
One 1 is identical with the structure of supporting plate 22.The supporting plate 1 and supporting plate 22 include side plate 3 and bottom plate 4, and the both sides of side plate 3 are respectively set
One edge 5, the upper and lower part of edge 5 is than middle part narrow, flow guiding disc and diaphragm 6 inside middle height and disc tube reverse osmosis (dt-ro) film post
Height it is identical.The diameter of bottom plate 4 is identical with flow guiding disc diameter so that changes bag Inner guide disk and is close to side plate 3, avoids transporting
Slided during sending.The center drilling of bottom plate 4, circular diameter where the diameter of centre bore 7 is more than flow guiding disc latch, prevents from encountering flow guiding disc
Latch.The side opening of bottom plate 4 one, opening 8 are located at bottom plate 4 and the portion other than connected portion of side plate 3, and 8 diameters of opening are more than disc tube reverse osmosis (dt-ro) film
Center shank diameter, opening 8 connect with centre bore 7, are easy to supporting plate to be taken out after the completion of replacing.4 four jiaos of bottom plate sets neck respectively
9, the edge 5 of neck 9 and side plate 3 matches, and is fixedly connected by neck 9 with side plate 3.Side plate 3 and bottom plate 4 are integrally formed or divided
It is not molded and is fixedly connected again.The material of supporting plate 1 and supporting plate 22 includes plastics or wooden, but not limited to this.
In use, by professional on the bottom plate 4 of supporting plate 1 stacked spaced apart flow guiding disc and diaphragm 6, the flow guiding disc of stacking
And the quantity of diaphragm 6 is equal to disc tube reverse osmosis (dt-ro) film post internal diversion disk and diaphragm quantity, after the completion of stacking, supporting plate 22 is installed,
The bottom plate 4 of supporting plate 22 up, is connected by the neck 9 of matching, edge 5, is reused band 10 and is reinforced in surrounding, forms one
Individual complete change is wrapped.The material of band 10 includes plastics, but not limited to this.
After replacing bag is transported to scene, disc tube reverse osmosis (dt-ro) film column sleeve cylinder, upper end cover, flow guiding disc and diaphragm are removed, will more
Change bag and be suspended in film post overhead, supporting plate centre bore aligns with disc tube reverse osmosis (dt-ro) center membrane bar, slowly puts down replacing bag, completely
Band 10 and supporting plate 22 are removed after putting down, then slowly extracts supporting plate 1 out, only the remaining flow guiding disc and diaphragm changed in bag
6, disc tube reverse osmosis (dt-ro) film post upper end cover, sleeve are finally installed, complete to change.
Claims (6)
1. a kind of disc tube reverse osmosis (dt-ro) film changes bag, it is characterised in that including supporting plate one and supporting plate two, supporting plate one and branch
The structure of fagging two is identical, and the supporting plate one and supporting plate two include side plate and bottom plate, and side plate both sides respectively set an edge, on edge
Narrow in the middle part of portion and bottom ratio, middle height is identical with the flow guiding disc inside disc tube reverse osmosis (dt-ro) film post and the height of diaphragm；It is described
Bottom plate center drilling, center-hole diameter are more than circular diameter where flow guiding disc latch, the side opening of bottom plate one, and opening is located at bottom plate and side
Plate portion other than connected portion, opening diameter are more than disc tube reverse osmosis (dt-ro) center membrane shank diameter, and opening connects with centre bore；Distinguish bottom plate corner
If neck, the edge matching of neck and side plate, and be fixedly connected by neck with side plate；In use, supporting plate one and supporting plate
Two is staggered relatively, and the bottom plate of supporting plate one up, is connected, periphery in lower section, the bottom plate of supporting plate two by the neck of matching, edge
Bound and fixed by band.
2. disc tube reverse osmosis (dt-ro) film according to claim 1 changes bag, it is characterised in that the bottom plate diameter and flow guiding disc
Diameter is identical.
3. disc tube reverse osmosis (dt-ro) film according to claim 1 changes bag, it is characterised in that side plate and bottom plate be integrally formed or
It is molded and is fixedly connected again respectively.
4. disc tube reverse osmosis (dt-ro) film according to claim 1 changes bag, it is characterised in that in use, the bottom plate of supporting plate one
Upper stacked spaced apart flow guiding disc and diaphragm, the flow guiding disc and diaphragm quantity of stacking be equal to disc tube reverse osmosis (dt-ro) film post internal diversion disk and
Diaphragm quantity, after the completion of stacking, supporting plate two is installed, the bottom plate of supporting plate two up, is connected by the neck of matching, edge,
Band is reused to reinforce in surrounding.
5. disc tube reverse osmosis (dt-ro) film according to claim 1 changes bag, it is characterised in that supporting plate one and supporting plate two
Material includes plastics or wooden.
6. disc tube reverse osmosis (dt-ro) film according to claim 1 changes bag, it is characterised in that the material of band includes plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720429973.6U CN206652390U (en) | 2017-04-24 | 2017-04-24 | A kind of disc tube reverse osmosis (dt-ro) film changes bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720429973.6U CN206652390U (en) | 2017-04-24 | 2017-04-24 | A kind of disc tube reverse osmosis (dt-ro) film changes bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206652390U true CN206652390U (en) | 2017-11-21 |
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ID=60319822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720429973.6U Active CN206652390U (en) | 2017-04-24 | 2017-04-24 | A kind of disc tube reverse osmosis (dt-ro) film changes bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206652390U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110280138A (en) * | 2019-07-23 | 2019-09-27 | 费特膜(北京)科技有限公司 | A kind of disc tube reverse osmosis (dt-ro) film packet element |
-
2017
- 2017-04-24 CN CN201720429973.6U patent/CN206652390U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110280138A (en) * | 2019-07-23 | 2019-09-27 | 费特膜(北京)科技有限公司 | A kind of disc tube reverse osmosis (dt-ro) film packet element |
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