CN210559528U - Device for preparing injection water for pharmacy by using membrane method technology - Google Patents
Device for preparing injection water for pharmacy by using membrane method technology Download PDFInfo
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- CN210559528U CN210559528U CN201920816466.7U CN201920816466U CN210559528U CN 210559528 U CN210559528 U CN 210559528U CN 201920816466 U CN201920816466 U CN 201920816466U CN 210559528 U CN210559528 U CN 210559528U
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- filter
- mounting plate
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- pharmacy
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Abstract
The utility model provides a device for preparing injection water for pharmacy by using a membrane method technology. The device for preparing the injection water for pharmacy by using the membrane method technology comprises the following steps: a filter box; the water inlet is arranged on the left side of the filter tank; the filter box comprises a first mounting plate and a second mounting plate, wherein the first mounting plate and the second mounting plate are both arranged inside the filter box; penetrating device, penetrating device sets up in the inside of first mounting panel. The utility model provides an utilize embrane method technique preparation to accord with device of injection water for pharmacy has the effect of strengthening water filtration, improve the filter effect at water source, improve the purification degree at water source, ensure the quality of injection water, the filter layer passes through the filter and installs respectively on first mounting panel and second mounting panel simultaneously, the convenience is to the installation and the dismantlement of filter, thereby the convenience is to the timely change of filter layer, ensure the filter effect at water source and the safety of injection water plant use, moreover, the steam generator is simple in structure, and the use is more convenient.
Description
Technical Field
The utility model relates to a water treatment facilities field especially relates to an utilize embrane method technique preparation to accord with device of injection water for pharmacy.
Background
Along with the continuous improvement of living standard of people, people have higher and higher requirements on water sanitation in life and medical treatment, in the medical field, water quality needs to be purified and purified during medicine processing and production to obtain medical injection water, and the injection water needs to be filtered and purified in the production process.
In the prior art, as the requirement of medical injection water is higher, the safety and the purity degree of water quality must be guaranteed, common reverse osmosis membranes are adopted for filtering in the existing filtering equipment for water sources, the filtering quality of a single reverse osmosis membrane cannot be guaranteed, and the filtering structure is inconvenient to maintain and replace after being used for a long time.
Therefore, it is necessary to provide a device for preparing water for injection suitable for pharmaceutical use by using membrane process technology to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides an utilize embrane method technique preparation to accord with the device of injection water for pharmacy, solved the injection water production with the inconvenient problem of maintaining and changing of filtration equipment.
In order to solve the technical problem, the utility model provides an utilize embrane method technique preparation to accord with the device of water for injection for pharmacy includes: a filter box; the water inlet is formed in the left side of the filter box; the filter box comprises a first mounting plate and a second mounting plate, wherein the first mounting plate and the second mounting plate are both arranged inside the filter box; the through device is arranged inside the first mounting plate; the filter device is arranged inside the through device, and a mounting ring is arranged inside the through device; the connecting pipe is arranged on the right side of the filter box; the filter is arranged at the output end of the connecting pipe; and the water outlet is arranged on the right side of the filter.
Preferably, the first mounting plate and the second mounting plate are symmetrically distributed inside the filter box, and the internal structure of the first mounting plate is the same as that of the second mounting plate.
Preferably, penetrating device is including leading to the groove, lead to the groove set up in the inside of first mounting panel to the inside of first mounting panel is located the mounting groove has been seted up on the right side of leading to the groove, the internal surface of mounting groove is provided with the internal thread face.
Preferably, the filtering device comprises a filtering plate, the inside of the filtering plate is of a hollow structure, a filtering layer is fixedly connected to the inside of the filtering plate, and the filtering layer is an RO (reverse osmosis) membrane.
Preferably, the left side fixedly connected with sealing ring of filter, the inside of first mounting panel is located the seal groove has been seted up in the left side of mounting groove inner wall, the internal surface of seal groove with the surface looks adaptation of sealing ring.
Preferably, the outer surface of the mounting ring is provided with an external thread surface, and the external thread surface on the mounting ring is matched with the internal thread surface inside the mounting groove.
Preferably, the filter is an ultrafiltration membrane, and the ultrafiltration membrane is uniformly disposed inside the filter.
Compared with the prior art, the utility model provides an utilize embrane method technique preparation to accord with the device of water for injection for pharmacy has following beneficial effect:
the utility model provides an utilize embrane method technique preparation to accord with device of injection water for pharmacy, through the double-deck filter effect who is provided with RO membrane and super permeable membrane, strengthen the filterable effect of water quality, improve the filter effect at water source, improve the purification degree at water source, ensure the quality of injection water, the filter layer passes through the filter and installs respectively on first mounting panel and second mounting panel simultaneously, the convenience is to the installation and the dismantlement of filter, thereby the convenience is to the timely change of filter layer, ensure the filter effect at water source and the safety of injection water plant use, moreover, the steam generator is simple in structure, and the use is more convenient.
Drawings
FIG. 1 is a schematic structural diagram of a preferred embodiment of the device for preparing injection water for pharmaceutical use according to the present invention by using membrane method;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of the portion B shown in FIG. 1;
FIG. 4 is a schematic structural view of a portion of the mounting ring shown in FIG. 1;
fig. 5 is a schematic view of a portion of the filter apparatus shown in fig. 1.
Reference numbers in the figures: 1. the filter box comprises a filter box body, 2, a water inlet, 3, a first mounting plate, 4, a second mounting plate, 5, a through device, 51, a through groove, 52, a mounting groove, 6, a filter device, 61, a filter plate, 62, a filter layer, 63, a sealing ring, 64, a sealing groove, 7, a mounting ring, 8, a connecting pipe, 9, a filter, 10 and a water outlet.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, in which fig. 1 is a schematic structural diagram of a preferred embodiment of an apparatus for preparing injection water for pharmaceutical use by using a membrane method according to the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; FIG. 3 is an enlarged view of the portion B shown in FIG. 1; FIG. 4 is a schematic structural view of a portion of the mounting ring shown in FIG. 1; fig. 5 is a schematic view of a portion of the filter apparatus shown in fig. 1. An apparatus for preparing water for injection by membrane method comprises: a filter box 1; the water inlet 2 is arranged at the left side of the filter box 1; the filter box comprises a first mounting plate 3 and a second mounting plate 4, wherein the first mounting plate 3 and the second mounting plate 4 are arranged inside the filter box 1; the through device 5 is arranged inside the first mounting plate 3, and the through device 5 is arranged inside the first mounting plate 3; a filter device 6, wherein the filter device 6 is arranged inside the through device 5, and a mounting ring 7 is arranged inside the through device 5; the connecting pipe 8 is arranged on the right side of the filter box 1; the filter 9, the said filter 9 is set up in the output end of the said connecting pipe 8; a water outlet 10, wherein the water outlet 10 is arranged at the right side of the filter 9, an openable sealing window is arranged at the position, which is positioned at one side of the filter box 1 opposite to the first mounting plate 3 and the second mounting plate 4, the size of the window is larger than the diameter of the filter plate 61, the filter plate 61 can be taken out of and put into the window, the sealing window is completely sealed and fixed after being closed, the filter plate 61 is taken out of and put into the filter box, the inside of the water inlet 2 is communicated with the inside of the filter box 1, the structure connected with the first mounting plate 3 is the same as the equipment and the structure connected with the second mounting plate 4, the structures of the first mounting plate 3 and the second mounting plate 4 are symmetrically distributed and fixed in the filter box 1, the left side and the right side of the first mounting plate 3 are communicated with each other through the through device 5, and the filter device 6 is hermetically arranged in the through device 5, the surface of collar 7 passes through the inside of threaded structure installation penetrating device 5 on first mounting panel 3, the convenience is installed filter equipment 6 in penetrating device 5's inside, thereby the convenience is to filter equipment 6 in time change, guarantee filterable effect, the inside of connecting pipe 8 communicates with the inside of rose box 1 and the inside of filter 9 respectively, the water source after advancing 1 filtration of rose box carries out secondary filter's effect through filter 9, improve the filterable quality in water source, guarantee the filter effect and the safety of medical injection water plant use at water source.
Penetrating device 5 is including penetrating groove 51, penetrating groove 51 is seted up in the inside of first mounting panel 3, and the inside of first mounting panel 3 is located mounting groove 52 has been seted up on penetrating groove 51's right side, the internal surface of mounting groove 52 is provided with the internal thread face, and penetrating groove 51's internal diameter is less than the internal diameter of mounting groove 52, makes things convenient for the installation and the fixed of filter equipment 6 and collar.
The filtering device 6 comprises a filtering plate 61, the inside of the filtering plate 61 is of a hollow structure, a filtering layer 62 is fixedly connected to the inside of the filtering plate 61, the filtering layer 62 is an RO (reverse osmosis) membrane, the RO membrane is a mature prior art, and because the pore diameter of the RO membrane is one hundred thousandths (0.0001 micron) of hair, bacteria and viruses can not be seen by naked eyes and are 5000 times of the bacteria and viruses, only water molecules and partial mineral ions can pass through (the passing ions do not benefit to damage orientation), other impurities and heavy metals are discharged by a waste water pipe, the purification rate and the purification rate of a water source are improved during the production and processing of medical injection water, the quality of the purified water source is guaranteed, and the safety of the medical injection water is further guaranteed.
The left side fixedly connected with sealing ring 63 of filter 61, the inside of first mounting panel 3 is located the seal groove 64 has been seted up in the left side of mounting groove 52 inner wall, the internal surface of seal groove 64 with the surperficial looks adaptation of seal ring 63, when filter 61 installs, the inseparable conflict of internal surface of seal ring 63's surface and seal groove 64 for it is totally enclosed between seal groove 64 and the seal ring 63, the guarantee area filters the water source and can only pass through filter layer 62 on the filter 61 when first mounting panel 3, thereby ensures the filtration quality and the filter effect at water source.
The surface of collar 7 is provided with the external thread face to the external thread face on the collar 7 with the inside internal thread face looks adaptation of mounting groove 52, the collar 7 passes through screw thread erection joint with the internal surface of mounting groove 52, and when the collar 7 was installed to the inside of mounting groove 52, the side of collar 7 contradicted and in close contact with the side of filter 61, with the convenience that improves the stability and the change after the filter 61 installed.
The filter 9 is an ultrafiltration membrane, the ultrafiltration membrane is uniformly arranged in the filter 9, in the process of sieving the ultrafiltration membrane, the pressure difference between two sides of the membrane is used as a driving force, the ultrafiltration membrane is used as a filtering medium, under a certain pressure, when a stock solution flows across the surface of the membrane, a plurality of fine micropores densely distributed on the surface of the ultrafiltration membrane only allow water and small molecular substances to pass through to form a permeate, and substances with the volume larger than the micropore diameter of the surface of the membrane in the stock solution are intercepted on the liquid inlet side of the membrane to form a concentrated solution, so that the purposes of purifying, separating and concentrating the stock solution are achieved. About 60 hundred million micropores of 0.01 micron are arranged on the wall of the ultrafiltration membrane filament pipe with the length of each meter, the pore diameter of the micropore only allows water molecules, beneficial mineral substances and trace elements in water to pass through, and the volume of the minimum bacteria in the world is known to be 0.2 micron at present, so that the bacteria, colloid, rust, suspended matters, silt, macromolecular organic matters and the like which are much larger than the volume of the bacteria can be intercepted by the ultrafiltration membrane, thereby realizing the purification process, improving the filtration quality of the medical injection water by adopting the combined filtration effect of the RO membrane and the ultrafiltration membrane, and ensuring the safety of the medical injection water.
The utility model provides an utilize embrane method technique preparation to accord with the operating principle of device of injection water for pharmacy as follows:
after long-time filtration, when the filtering layer inside the filtering box 1 needs to be cleaned and maintained, the mounting ring 7 is preferentially unscrewed from the inside of the mounting groove 52 on the first mounting plate 3 through a threaded structure, the filtering plate 61 and the filtering layer 62 are integrally taken out from the inside of the mounting groove 52, the filtering plate 61 to be replaced is re-installed inside the mounting groove 52, the sealing ring 63 on the filtering plate 61 is aligned to the sealing groove 64 inside the mounting groove 52, the removed mounting ring 7 is re-coagulated to replace the inside of the mounting groove 52 after the filtering plate 61, so that the mounting ring 7 tightly abuts against the filtering plate 61, the filtering plate 61 tightly abuts against and seals the inner surface of the sealing groove 64 through the sealing ring 63, the filtering tightness is ensured, the filtering plate 61 on the first mounting plate 3 is replaced, the filtering plate 61 on the second mounting plate 4 is replaced according to the above operation steps, thereby the convenience is to the timely change of filter layer 62, ensures the filter effect of water source and the safety of injection water production and use, simple structure, and it is more convenient to use.
Compared with the prior art, the utility model provides an utilize embrane method technique preparation to accord with the device of water for injection for pharmacy has following beneficial effect:
through being provided with RO membrane and the super double-deck filter effect who passes through the membrane, strengthen the filterable effect of quality of water, improve the filter effect at water source, improve the purification degree at water source, ensure the quality of water for injection, filter layer 62 passes through filter 61 and installs respectively on first mounting panel 3 and second mounting panel 4 simultaneously, the convenience is to the installation and the dismantlement of filter 61, thereby the convenience is to the timely change of filter layer 62, ensure the filter effect at water source and the safety of injection water plant use, moreover, the steam generator is simple in structure, and is more convenient to use.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. An apparatus for preparing water for injection suitable for pharmaceutical use by a membrane process, comprising:
a filter box;
the water inlet is formed in the left side of the filter box;
the filter box comprises a first mounting plate and a second mounting plate, wherein the first mounting plate and the second mounting plate are both arranged inside the filter box;
the through device is arranged inside the first mounting plate;
the filter device is arranged inside the through device, and a mounting ring is arranged inside the through device;
the connecting pipe is arranged on the right side of the filter box;
the filter is arranged at the output end of the connecting pipe;
and the water outlet is arranged on the right side of the filter.
2. The device for preparing injection water for pharmacy according to the membrane method technology, wherein the first mounting plate and the second mounting plate are symmetrically distributed in the filter box, and the internal structure of the first mounting plate is the same as that of the second mounting plate.
3. The device for preparing water for injection according to pharmacy by using a membrane method technology as claimed in claim 1, wherein the penetrating means comprises a penetrating groove, the penetrating groove is formed in the first mounting plate, a mounting groove is formed in the first mounting plate on the right side of the penetrating groove, and an inner threaded surface is formed on the inner surface of the mounting groove.
4. The apparatus for preparing water for injection according to pharmacy according to claim 3, wherein the filtering means comprises a filtering plate, the inside of the filtering plate is a hollow structure, and a filtering layer is fixedly connected to the inside of the filtering plate, and the filtering layer is an RO membrane.
5. The device for preparing water for injection according to pharmacy by using the membrane method technology as claimed in claim 4, wherein a sealing ring is fixedly connected to the left side of the filter plate, a sealing groove is formed in the first mounting plate at the left side of the inner wall of the mounting groove, and the inner surface of the sealing groove is matched with the surface of the sealing ring.
6. The device for preparing water for injection according to pharmacy by using membrane method technology as claimed in claim 3, wherein the outer surface of the mounting ring is provided with an external thread surface, and the external thread surface on the mounting ring is matched with the internal thread surface inside the mounting groove.
7. The apparatus for preparing water for injection according to pharmacy using a membrane process technique according to claim 1, wherein the filter is an ultrafiltration membrane, and the ultrafiltration membrane is uniformly disposed inside the filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920816466.7U CN210559528U (en) | 2019-06-01 | 2019-06-01 | Device for preparing injection water for pharmacy by using membrane method technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920816466.7U CN210559528U (en) | 2019-06-01 | 2019-06-01 | Device for preparing injection water for pharmacy by using membrane method technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210559528U true CN210559528U (en) | 2020-05-19 |
Family
ID=70675685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920816466.7U Expired - Fee Related CN210559528U (en) | 2019-06-01 | 2019-06-01 | Device for preparing injection water for pharmacy by using membrane method technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210559528U (en) |
-
2019
- 2019-06-01 CN CN201920816466.7U patent/CN210559528U/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: 20200519 Termination date: 20210601 |
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| CF01 | Termination of patent right due to non-payment of annual fee |