CN207294225U - A kind of efficiently medicament delayed release device - Google Patents
A kind of efficiently medicament delayed release device Download PDFInfo
- Publication number
- CN207294225U CN207294225U CN201721216592.6U CN201721216592U CN207294225U CN 207294225 U CN207294225 U CN 207294225U CN 201721216592 U CN201721216592 U CN 201721216592U CN 207294225 U CN207294225 U CN 207294225U
- Authority
- CN
- China
- Prior art keywords
- layer
- release device
- delayed release
- staving
- slow release
- 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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- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
The utility model discloses a kind of efficiently medicament delayed release device, mainly include staving, slow release layer and releasing layer, the staving has two layers of reticular lamina apart from each other close to bottom respectively, respectively slow release layer and releasing layer, the distance between slow release layer and releasing layer are the 1/5 of delayed release device total length, a kind of efficiently medicament delayed release device of the utility model, pass through slow release layer and the corrosion inhibition of releasing layer, discharge with ensureing sustained-release liquid consistent, the utility model is simple in structure, and construction is reasonable.It is widely used in water body purification industry.
Description
Technical field
Purifier is the utility model is related to, is a kind of efficiently medicament delayed release device more particularly.
Background technology
Usual medicament is directly to be carried out by sprinkling or depth landfill, regardless of whether being that sprinkling or depth landfill all can
The effectiveness of medicament is largely lost, and these mode duration are shorter, and effect is undesirable.
The content of the invention
Goal of the invention：The purpose of this utility model is for prior art deficiency and defect, there is provided a kind of efficiently medicament delays
Release device, has good slow osmotic effect according to delayed release device made of technical solution provided by the utility model.
Technical solution：To achieve these goals, technical solution is used by the utility model：A kind of efficiently medicament delays
Release device, mainly including staving, slow release layer and releasing layer.
The staving has two layers of reticular lamina apart from each other close to bottom respectively, is respectively slow release layer and releasing layer, is sustained
Layer with the distance between releasing layer for delayed release device total length 1/5.
The one end of the staving away from releasing layer is arranged to open, easy to the addition of protracted release drug, the inner wall of the staving
There is smooth layer, the smooth layer is nano-ceramic layer.
The sustained release net of the slow release layer is the fine and closely woven net structure of multi-layer hold down, and the net hole dia of the slow release layer is more than
The net hole dia of releasing layer.
The releasing layer is metal net shaped plate, and the surface attachment of the releasing layer has antirust coat.
The staving of the delayed release device is hollow cylinder, hollow triangular pyramid, people in hollow cuboid and hollow gengon
Any one or a few.
Beneficial effect：Compared with prior art, its advantage is the utility model：
1st, a kind of efficiently medicament delayed release device of the utility model, by slow release layer and the corrosion inhibition of releasing layer, ensures slow
Discharge with releasing liquid consistent.
2nd, a kind of efficiently medicament delayed release device of the utility model, simple in structure, construction is reasonable.It is widely used in water body purification
Industry.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of efficiently medicament delayed release device of the utility model.
In figure：1：Staving, 2：Slow release layer, 3：Releasing layer.
Embodiment
With reference to embodiment, the utility model is further illustrated.
As shown in Figure 1, a kind of efficiently medicament delayed release device, mainly includes staving 1, slow release layer 2 and releasing layer 3, the bucket
Body 1 has two layers of reticular lamina apart from each other close to bottom respectively, respectively slow release layer 2 and releasing layer 3, slow release layer 2 and releasing layer 3
The distance between be delayed release device total length 1/5.
The described one end of staving 1 away from releasing layer 3 is arranged to open, and the inner wall of the staving 1 has smooth layer, described smooth
Layer is nano-ceramic layer.
The sustained release net of the slow release layer 2 is the fine and closely woven net structure of multi-layer hold down, and the net hole dia of the slow release layer 2 is big
In the net hole dia of releasing layer 3.
The releasing layer 3 is metal net shaped plate, and the surface attachment of the releasing layer 3 has antirust coat.
The staving 1 of the delayed release device is hollow cylinder, hollow triangular pyramid, people in hollow cuboid and hollow gengon
Any one or a few.
Using the above-mentioned desirable embodiment according to the utility model as enlightenment, pass through above-mentioned description, related work people
Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This practicality
New technical scope is not limited to the content on specification, it is necessary to determines that its is technical according to right
Scope.
Claims (5)
- A kind of 1. efficiently medicament delayed release device, mainly including staving (1), slow release layer (2) and releasing layer (3), it is characterised in that：Institute State staving (1) has two layers of reticular lamina apart from each other respectively close to bottom, respectively slow release layer (2) and releasing layer (3), slow release layer (2) with the distance between releasing layer (3) is delayed release device total length 1/5.
- A kind of 2. efficiently medicament delayed release device according to claim 1, it is characterised in that：The staving (1) is away from release One end of layer (3) is arranged to open, and the inner wall of the staving (1) has smooth layer, and the smooth layer is nano-ceramic layer.
- A kind of 3. efficiently medicament delayed release device according to claim 1, it is characterised in that：The sustained release of the slow release layer (2) Net is the fine and closely woven net structure of multi-layer hold down, and the net hole dia of the slow release layer (2) is more than the net hole dia of releasing layer (3).
- A kind of 4. efficiently medicament delayed release device according to claim 1, it is characterised in that：The releasing layer (3) is metal Reticular lamina, the surface attachment of the releasing layer (3) have antirust coat.
- A kind of 5. efficiently medicament delayed release device according to claim 1, it is characterised in that：The staving of the delayed release device (1) be hollow cylinder, hollow triangular pyramid, in hollow cuboid and hollow gengon people any one or a few.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721216592.6U CN207294225U (en) | 2017-09-21 | 2017-09-21 | A kind of efficiently medicament delayed release device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721216592.6U CN207294225U (en) | 2017-09-21 | 2017-09-21 | A kind of efficiently medicament delayed release device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207294225U true CN207294225U (en) | 2018-05-01 |
Family
ID=62442930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721216592.6U Expired - Fee Related CN207294225U (en) | 2017-09-21 | 2017-09-21 | A kind of efficiently medicament delayed release device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207294225U (en) |
-
2017
- 2017-09-21 CN CN201721216592.6U patent/CN207294225U/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: 20180501 Termination date: 20190921 |