CN220649162U - Drying oven light liquid collecting tank additionally provided with condenser - Google Patents
Drying oven light liquid collecting tank additionally provided with condenser Download PDFInfo
- Publication number
- CN220649162U CN220649162U CN202322251507.1U CN202322251507U CN220649162U CN 220649162 U CN220649162 U CN 220649162U CN 202322251507 U CN202322251507 U CN 202322251507U CN 220649162 U CN220649162 U CN 220649162U
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- Prior art keywords
- light liquid
- oven
- pipe
- condenser
- collecting tank
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- 239000007788 liquid Substances 0.000 title claims abstract description 65
- 238000001035 drying Methods 0.000 title claims abstract description 10
- 239000003814 drug Substances 0.000 claims abstract description 24
- 239000000843 powder Substances 0.000 claims abstract description 16
- 238000009833 condensation Methods 0.000 claims abstract description 14
- 230000005494 condensation Effects 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 238000010438 heat treatment Methods 0.000 claims description 12
- 238000004321 preservation Methods 0.000 claims description 7
- 229920000742 Cotton Polymers 0.000 claims description 3
- 239000002904 solvent Substances 0.000 abstract description 13
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 229940079593 drug Drugs 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000005086 pumping Methods 0.000 abstract 2
- 238000001816 cooling Methods 0.000 abstract 1
- 239000010963 304 stainless steel Substances 0.000 description 2
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 2
- 229960000074 biopharmaceutical Drugs 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000643 oven drying Methods 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model provides an oven light liquid collecting tank with a condenser, relates to the technical field of biological pharmaceutical equipment, and solves the problems that a large amount of solvent liquid is evaporated into steam in the drying process of wet powder of medicines, the steam is directly discharged and is excessively wasted, and air is polluted at the same time in the existing oven. The medicine drying oven comprises an oven body, wherein the upper end of the medicine drying oven body is connected with a steam discharge pipe, the steam discharge pipe is connected with an air inlet end of a first condensation heat exchanger, a light liquid transmission pipe is connected with a liquid inlet of a light liquid collecting tank, a vacuum pumping pipe is connected to the light liquid collecting tank, and a second condensation heat exchanger is connected to the vacuum pumping pipe. The beneficial effects of the utility model are as follows: the evaporated solvent is recycled, so that waste is avoided, and pollution caused by direct discharge is avoided; the emission of solvent gas is reduced, more solvent light liquid can be collected, the light liquid cooling efficiency is improved, and the solvent loss is greatly reduced.
Description
Technical Field
The utility model relates to the technical field of biopharmaceutical design, in particular to an oven light liquid collecting tank with a condenser.
Background
In the field of biopharmaceuticals, an oven drying step is often required for the next operation in the manufacturing process. Because a large amount of solvent liquid is evaporated into steam in the drying process of the wet powder of the medicine, the steam is provided with corresponding solvent, and the steam is directly discharged to be excessively wasted, and meanwhile, the air is polluted.
Disclosure of Invention
The utility model aims to solve the problems that a large amount of solvent liquid is evaporated into steam in the drying process of wet powder of medicines in the conventional oven, the steam is directly discharged and is excessively wasted, and air is polluted.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an install light liquid collection jar of oven of condenser additional, it includes the medicine oven body that is used for advancing the wet powder of medicine stoving, its characterized in that: the upper end of medicine oven body is connected with the steam discharge pipe, the steam discharge pipe is connected with the inlet end of first condensation heat exchanger, the play liquid end of first condensation heat exchanger is connected with the light liquid transmission pipe, the inlet of light liquid collecting tank is being connected to the light liquid transmission pipe, be connected with the evacuation pipe on the light liquid collecting tank, be provided with the evacuation valve on the evacuation pipe, be connected with the second condensation heat exchanger on the evacuation pipe between evacuation valve and the light liquid collecting tank.
The further improvement is that: the front of the oven body is provided with an oven door.
The further improvement is that: the oven body is internally provided with a plurality of trays for placing the wet medicine powder and heating pipelines for heating and drying the wet medicine powder by continuously introducing hot water.
The further improvement is that: the hot water inlet pipe is connected with the water inlet of the heating pipeline, and the hot water return pipe is connected with the water outlet of the heating pipeline.
The further improvement is that: the heat-insulating layer is arranged outside the oven body, the light liquid transmission pipe, the light liquid collecting tank, the first condensing heat exchanger and the second condensing heat exchanger.
The further improvement is that: the heat preservation layer is a heat preservation cotton layer.
The further improvement is that: the end of the vacuumizing tube is connected with a vacuumizing device.
The further improvement is that: the oven body, the light liquid transmission pipe, the light liquid collecting tank, the first condensing heat exchanger and the second condensing heat exchanger are all made of 304 stainless steel.
After the technical scheme is adopted, compared with the prior art, the method has the following beneficial effects:
the drying oven, the first condensing heat exchanger and the light liquid collecting tank are arranged, so that the wet medicine powder is dried, and then the steam containing the corresponding solvent is condensed and recycled, so that the evaporated solvent is recycled, waste is avoided, and pollution caused by direct discharge is avoided; meanwhile, the second condensing heat exchanger is additionally arranged, so that part of non-liquefied gas in the light liquid collecting tank can be cooled, and is converted into light liquid to flow back to the light liquid collecting tank, the emission of solvent gas is further reduced, more solvent light liquid can be collected, the condensing efficiency of the light liquid is improved, and the solvent loss is greatly reduced.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is a schematic structural view of the present utility model.
Reference numerals illustrate: the device comprises an oven body 1, an oven door 2, a steam discharge pipe 3, a first condensing heat exchanger 4, a light liquid transmission tank 5, a light liquid collection tank 6, a vacuumizing pipe 7, a vacuumizing valve 8 and a second condensing heat exchanger 9.
Detailed Description
Referring to fig. 1, the technical scheme adopted in this embodiment is as follows: the utility model provides an install light liquid collecting tank of oven of condenser additional, it is including being used for advancing the medicine wet powder stoving medicine oven body 1, the upper end of medicine oven body 1 is connected with steam discharge pipe 3, steam discharge pipe 3 is connected with the inlet end of first condensation heat exchanger 4, the liquid end of first condensation heat exchanger 4 is connected with light liquid transfer pipe 5, the inlet of light liquid collecting tank 6 is connected with to light liquid transfer pipe 5, be connected with evacuation tube 7 on the light liquid collecting tank 6, be provided with evacuation valve 8 on the evacuation tube 7, be connected with second condensation heat exchanger 9 on the evacuation tube 7 between evacuation valve 8 and the light liquid collecting tank 6.
Wherein, the front of oven body 1 is provided with oven chamber door 2.
Wherein, be equipped with a plurality of tray that is used for placing medicine wet powder in the oven body 1, heat the heating pipeline that advances the stoving to medicine wet powder through continuously leading-in hot water.
The oven comprises an oven body 1, a hot water inlet pipe and a hot water return pipe, wherein the hot water inlet pipe is connected with a water inlet of a heating pipeline, and the hot water return pipe is connected with a water outlet of the heating pipeline.
Wherein, oven body 1, light liquid transfer line 5, light liquid collection tank 6, first condensation heat exchanger 4, the outside of second condensation heat exchanger 9 all are provided with the heat preservation.
Wherein, the heat preservation layer is a heat preservation cotton layer.
Wherein the tail end of the vacuumizing tube 7 is connected with a vacuumizing device.
The oven body 1, the light liquid transmission pipe 5, the light liquid collecting tank 6, the first condensing heat exchanger 4 and the second condensing heat exchanger 9 are all made of 304 stainless steel.
The working principle of the utility model is as follows: when the device is used, the wet medicine powder is placed on a tray of an oven, hot water is continuously injected into a heating pipeline, the wet medicine powder on the tray is dried, moisture in the wet medicine powder is evaporated into gas, then the gas enters a first condensing heat exchanger through a steam discharge pipe, is converted into light liquid through preliminary condensation, then is sent into a light liquid collecting tank through a light liquid conveying pipe, then a small part of gas which is not converted into light liquid enters a second condensing heat exchanger, the part of gas is cooled down and is converted into light liquid, and the light liquid flows back into the light liquid collecting tank, and is recycled.
While the basic principles and main features of the present utility model and advantages thereof have been shown and described, it will be understood by those skilled in the art that the present utility model is not limited by the foregoing embodiments, which are described merely by way of illustration of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined in the appended claims and their equivalents. The present utility model is not described in detail in the present application, and is well known to those skilled in the art.
Claims (7)
1. The utility model provides an install light liquid collection jar of oven of condenser additional, it includes the medicine oven body that is used for advancing the wet powder of medicine stoving, its characterized in that: the upper end of medicine oven body is connected with the steam discharge pipe, the steam discharge pipe is connected with the inlet end of first condensation heat exchanger, the play liquid end of first condensation heat exchanger is connected with the light liquid transmission pipe, the inlet of light liquid collecting tank is being connected to the light liquid transmission pipe, be connected with the evacuation pipe on the light liquid collecting tank, be provided with the evacuation valve on the evacuation pipe, be connected with the second condensation heat exchanger on the evacuation pipe between evacuation valve and the light liquid collecting tank.
2. An oven light liquid collection tank with a condenser as claimed in claim 1, wherein: the front of the oven body is provided with an oven door.
3. An oven light liquid collection tank with a condenser as claimed in claim 2, wherein: the oven body is internally provided with a plurality of trays for placing the wet medicine powder and heating pipelines for heating and drying the wet medicine powder by continuously introducing hot water.
4. An oven light liquid collection tank with a condenser as claimed in claim 3, wherein: the hot water inlet pipe is connected with the water inlet of the heating pipeline, and the hot water return pipe is connected with the water outlet of the heating pipeline.
5. An oven light liquid collection tank with a condenser as claimed in claim 1, wherein: the heat-insulating layer is arranged outside the oven body, the light liquid transmission pipe, the light liquid collecting tank, the first condensing heat exchanger and the second condensing heat exchanger.
6. An oven light liquid collection tank with a condenser as claimed in claim 5, wherein: the heat preservation layer is a heat preservation cotton layer.
7. An oven light liquid collection tank with a condenser as claimed in claim 1, wherein: the end of the vacuumizing tube is connected with a vacuumizing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322251507.1U CN220649162U (en) | 2023-08-22 | 2023-08-22 | Drying oven light liquid collecting tank additionally provided with condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322251507.1U CN220649162U (en) | 2023-08-22 | 2023-08-22 | Drying oven light liquid collecting tank additionally provided with condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220649162U true CN220649162U (en) | 2024-03-22 |
Family
ID=90293926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322251507.1U Active CN220649162U (en) | 2023-08-22 | 2023-08-22 | Drying oven light liquid collecting tank additionally provided with condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220649162U (en) |
-
2023
- 2023-08-22 CN CN202322251507.1U patent/CN220649162U/en active Active
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