CN215176552U - Chinese-medicinal material heated air circulation formula stoving case - Google Patents
Chinese-medicinal material heated air circulation formula stoving case Download PDFInfo
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- CN215176552U CN215176552U CN202121142413.5U CN202121142413U CN215176552U CN 215176552 U CN215176552 U CN 215176552U CN 202121142413 U CN202121142413 U CN 202121142413U CN 215176552 U CN215176552 U CN 215176552U
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Abstract
The utility model discloses a Chinese medicinal material heated air circulation formula stoving case, including the stoving case, with the first blast pipe of stoving incasement portion intercommunication, set up the insulation can of first blast pipe one end, set up the heat exchange tube in the insulation can, with the second blast pipe that first blast pipe passes through the heat exchange tube intercommunication, set up in the air exhauster on insulation can one end upper portion, with the air conveying pipe that the air exhauster passes through the insulation can intercommunication, set up in the heater of the far end of air conveying pipe, set up in the air inlet mechanism of one end of heater; the first exhaust pipe is provided with a temperature and humidity sensor; through first exhaust pipe, insulation can, heat exchange tube, second exhaust pipe, air exhauster and defeated tuber pipe, can utilize hot air exhaust to carry out indirect heating to cold air inlet, the moisture that carries in avoiding hot air exhaust transmits to cold air inlet to can avoid improving the moisture content in the cold air inlet, and then can avoid placing the chinese-medicinal material and carry out the drying under comparatively moist environment, it is effectual to dry.
Description
Technical Field
The utility model relates to a chinese-medicinal material stoving technical field, concretely relates to chinese-medicinal material heated air circulation formula stoving case.
Background
The traditional Chinese medicine materials are used as raw materials for preparing medicines, particularly the traditional Chinese medicine materials in China, the traditional Chinese medicine materials refer to original medicinal materials for treating diseases under the guidance of the traditional Chinese medicine theory, the quality of the traditional Chinese medicine materials is directly related to the curative effect of treating the diseases, the traditional Chinese medicine materials generally need to be subjected to pretreatment such as cleaning and the like after production and collection and can be used for treating the diseases after being processed, and some medicinal materials need to be subjected to drying treatment in the pretreatment process to remove water adsorbed by the medicinal materials in the cleaning process and most of water contained in the medicinal materials.
The traditional Chinese medicine hot air circulation type drying box in the prior art is generally of a single-box or double-box structure, the interior of the drying box is a cavity, and after a drying disc containing traditional Chinese medicines is pushed into a drying box, a hot air circulation device is started to heat the interior of the drying box; these chinese-medicinal material heated air circulation formula stoving casees are most focused on the improvement of heating efficiency, often neglected the improvement to chinese-medicinal material drying environment, and prior art's chinese-medicinal material heated air circulation formula stoving case hot-blast be continuous cyclic utilization, and the moisture that carries in the hot-blast can increase along with the cycle number, and the chinese-medicinal material can be arranged in and carry out the drying under comparatively moist environment, and the stoving effect is not good.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a can avoid placing the chinese-medicinal material and carry out dry, effectual chinese-medicinal material heated air circulation formula stoving case of drying under comparatively moist environment.
In order to solve the technical problem, the technical scheme of the utility model is that: a hot air circulation type drying box for traditional Chinese medicinal materials comprises a drying box, a first exhaust pipe fixed and communicated with the inside of the drying box, a heat insulation box arranged at one end of the first exhaust pipe far away from the drying box, and a heat exchange pipe arranged inside the heat insulation box, the second exhaust pipe is fixed and communicated with the first exhaust pipe through a heat exchange pipe, the exhaust fan is arranged at the upper part of one end of the insulation can, communicated with the interior of the insulation can and used for pumping outside air into the insulation can, the air delivery pipe is arranged at the lower part of the other end of the insulation can and fixed and communicated with the exhaust fan through the insulation can, the heater is arranged at one end of the air delivery pipe, far away from the insulation can, and used for heating inlet air in the air delivery pipe, and the air inlet mechanism is arranged at one end of the heater, far away from the air delivery pipe and communicated with the interior of the drying box; and a temperature and humidity sensor is fixedly arranged inside the first exhaust pipe.
Preferably, a first air volume adjusting valve is fixedly installed inside the first exhaust duct.
Preferably, an exhaust fan is fixedly installed inside the second exhaust duct.
Preferably, the air outlet of the exhaust fan is communicated with an air pipe which extends into the heat preservation box and is fixedly connected with the heat preservation box.
Furthermore, a filter screen is fixedly arranged inside the air pipe.
Preferably, a second air volume adjusting valve is fixedly installed inside the air delivery pipe.
Preferably, the heater comprises a heat preservation shell and an electric heating wire arranged inside the heat preservation shell.
Preferably, the air inlet mechanism comprises an air inlet pipe fixed and communicated with the heater and an air distribution pipe arranged at one end of the air inlet pipe far away from the heater and positioned in the drying box.
Further, the air distribution pipe is provided with a plurality of air outlets arranged from top to bottom.
Preferably, a control panel is arranged on one side of the drying box.
The utility model discloses technical effect mainly embodies: through first exhaust pipe, the insulation can, the heat exchange tube, the second exhaust pipe, air exhauster and defeated tuber pipe, can utilize hot air exhaust to carry out indirect heating to cold air inlet, the moisture that carries in avoiding hot air exhaust transmits to cold air inlet, thereby can avoid improving the moisture content in the cold air inlet, and then can avoid placing the chinese-medicinal material and carry out the drying under comparatively moist environment, it is effectual to dry, and pass through control panel, the air exhauster, the second air regulation valve, temperature and humidity sensor, first air regulation valve, exhaust fan and electric heating wire, can also adjust the air input and the air output of stoving incasement portion according to the temperature and the humidity control of hot air exhaust, thereby can adjust the stoving speed of the chinese-medicinal material of stoving incasement portion, it is effectual to dry.
Drawings
Fig. 1 is a schematic structural view of a hot air circulation type drying box for traditional Chinese medicinal materials of the present invention;
FIG. 2 is a schematic structural view of the heater of FIG. 1;
fig. 3 is a schematic structural view of the air intake mechanism of fig. 1.
Detailed Description
The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings, so that the technical solution of the present invention can be more easily understood and grasped.
In the present embodiment, it should be understood that the terms "middle", "upper", "lower", "top", "right", "left", "above", "back", "middle", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present embodiment, if the connection or fixing manner between the components is not specifically described, the connection or fixing manner may be a bolt fixing manner, a pin connecting manner, or the like, which is commonly used in the prior art, and therefore, details thereof are not described in the present embodiment.
A Chinese medicinal material heated air circulation formula stoving case, as shown in figure 1, including stoving case 1, with stoving case 1 inside fixed and the intercommunication first exhaust column 2, still including setting up insulation can 3 that stoving case 1 one end was kept away from to first exhaust column 2, set up in insulation can 3 inside heat exchange tube 4, with first exhaust column 2 through heat exchange tube 4 fixed and the intercommunication second exhaust column 5, set up in insulation can 3 one end upper portion, with insulation can 3 inside intercommunication and be used for taking outside air to insulation can 3 inside exhaust fan 6, set up in insulation can 3 other end lower part, and with exhaust fan 6 through insulation can 3 fixed and the intercommunication defeated tuber pipe 7, set up in defeated tuber pipe 7 keep away from insulation can 3 one end, and be used for heating defeated air heater 8 of 7 inside air, set up in heater 8 keep away from defeated tuber pipe 7 one end, heater 8, And an air inlet mechanism 9 communicated with the inside of the drying box 1. The outlet of the second exhaust pipe 5 is positioned outside the workshop, and the exhaust fan 6 extracts air in the workshop.
One side of the drying box 1 is provided with a control panel 11. The inside fixed mounting of first exhaust column 2 has temperature and humidity sensor 21 that is used for detecting inside temperature of first exhaust column 2 and humidity. A first air volume adjusting valve 22 is fixedly installed inside the first exhaust duct 2. An exhaust fan 51 is fixedly installed inside the second exhaust duct 5. An air outlet of the exhaust fan 6 is communicated with an air pipe 61 which extends into the heat insulation box 3 and is fixedly connected with the heat insulation box 3. A filter screen 611 is fixedly installed inside the air pipe 61. And a second air volume adjusting valve 71 is fixedly arranged inside the air delivery pipe 7. The heater 8 includes a heat-insulating casing 81, and an electric heating wire 82 provided inside the heat-insulating casing 81. The air inlet mechanism 9 comprises an air inlet pipe 91 fixed and communicated with the heater 8, and an air distribution pipe 92 arranged at one end of the air inlet pipe 91 far away from the heater 8 and positioned in the drying box 1. The air distribution pipe 92 is provided with a plurality of air outlets 921 arranged from top to bottom. The exhaust fan 6, the temperature and humidity sensor 21, the first air volume adjusting valve 22, the exhaust fan 51, the second air volume adjusting valve 71 and the electric heating wire 82 are electrically connected with the control panel 11.
In this embodiment, the exhaust fan 6 is a variable frequency fan of model G160-a, the control panel 11 is a PLC controller of model S7-300, the model of the temperature and humidity sensor 21 is DHT11, the exhaust fan 51 is a duct exhaust fan of model DPT-150, and the first air volume adjusting valve 22 and the second air volume adjusting valve 71 are both electric adjusting valves of model DF-a-L.
The working principle is as follows: putting the traditional Chinese medicinal materials into the drying box 1 and closing a box door of the drying box 1; opening the exhaust fan 6, the second air volume regulating valve 71 and the electric heating wire 82, filtering cold air by the filter screen 611 and heating the cold air by the electric heating wire 82 to form clean hot air, and drying the traditional Chinese medicinal materials in the drying box 1 by the hot air; after 3-5 minutes, the temperature and humidity sensor 21, the first air volume adjusting valve 22 and the exhaust fan 51 are opened, hot exhaust air carrying moisture is conveyed to the heat exchange tube 4 through the first exhaust tube 2, hot exhaust air of the heat exchange tube 4 exchanges heat with cold inlet air inside the heat preservation box 3, the hot exhaust air with reduced temperature is exhausted to the outside atmosphere through the second heat exchange tube 5, and the cold inlet air is heated through hot exhaust energy, so that part of heat energy in the hot exhaust air can be recycled, the waste of energy is reduced, energy conservation and environmental protection are facilitated, indirect heat exchange is performed between the hot exhaust air and the cold inlet air, and the moisture carried in the hot exhaust air cannot influence the drying of the cold inlet air, so that traditional Chinese medicinal materials can be prevented from being placed in a relatively humid environment for drying, and the drying effect is good; the cold inlet air preheated by the exhaust air is changed into hot inlet air, the hot inlet air is further heated by the electric heating wire 82 and then is sent into the drying box 1, and the hot inlet air dries the traditional Chinese medicinal materials in the drying box 1; in the drying process of the traditional Chinese medicinal materials, the air inlet volume and the air outlet volume inside the drying box 1 can be adjusted according to the temperature and the humidity of the air exhaust through the control panel 11, the exhaust fan 6, the second air volume adjusting valve 71, the temperature and humidity sensor 21, the first air volume adjusting valve 22, the exhaust fan 51 and the electric heating wire 82, so that the drying speed of the traditional Chinese medicinal materials inside the drying box 1 can be adjusted, and the drying effect is good.
The utility model discloses technical effect mainly embodies: through first exhaust pipe, the insulation can, the heat exchange tube, the second exhaust pipe, air exhauster and defeated tuber pipe, can utilize hot air exhaust to carry out indirect heating to cold air inlet, the moisture that carries in avoiding hot air exhaust transmits to cold air inlet, thereby can avoid improving the moisture content in the cold air inlet, and then can avoid placing the chinese-medicinal material and carry out the drying under comparatively moist environment, it is effectual to dry, and pass through control panel, the air exhauster, the second air regulation valve, temperature and humidity sensor, first air regulation valve, exhaust fan and electric heating wire, can also adjust the air input and the air output of stoving incasement portion according to the temperature and the humidity control of hot air exhaust, thereby can adjust the stoving speed of the chinese-medicinal material of stoving incasement portion, it is effectual to dry.
Of course, the above is only a typical example of the present invention, and besides, the present invention can also have other various specific embodiments, and all technical solutions adopting equivalent replacement or equivalent transformation are all within the scope of the present invention as claimed.
Claims (10)
1. The utility model provides a chinese-medicinal material heated air circulation formula stoving case, including the stoving case, with the first blast pipe of stoving incasement portion fixed and intercommunication, its characterized in that: the drying box is characterized by further comprising an insulation box arranged at one end, far away from the drying box, of the first exhaust pipe, a heat exchange pipe arranged in the insulation box, a second exhaust pipe fixed and communicated with the first exhaust pipe through the heat exchange pipe, an exhaust fan arranged at the upper part of one end of the insulation box and communicated with the interior of the insulation box, an air conveying pipe arranged at the lower part of the other end of the insulation box and fixed and communicated with the exhaust fan through the insulation box, a heater arranged at one end, far away from the insulation box, of the air conveying pipe, and an air inlet mechanism arranged at one end, far away from the air conveying pipe, of the heater and communicated with the interior of the drying box; and a temperature and humidity sensor is fixedly arranged inside the first exhaust pipe.
2. The Chinese herbal medicine hot air circulation type drying box of claim 1, characterized in that: and a first air volume adjusting valve is fixedly arranged in the first exhaust pipe.
3. The Chinese herbal medicine hot air circulation type drying box of claim 1, characterized in that: and an exhaust fan is fixedly arranged in the second exhaust pipe.
4. The Chinese herbal medicine hot air circulation type drying box of claim 1, characterized in that: and an air outlet of the exhaust fan is communicated with an air pipe which extends to the inside of the heat insulation box and is fixedly connected with the heat insulation box.
5. The hot air circulation type drying box for traditional Chinese medicinal materials as claimed in claim 4, characterized in that: and a filter screen is fixedly arranged in the air pipe.
6. The Chinese herbal medicine hot air circulation type drying box of claim 1, characterized in that: and a second air volume adjusting valve is fixedly arranged in the air delivery pipe.
7. The Chinese herbal medicine hot air circulation type drying box of claim 1, characterized in that: the heater comprises a heat preservation shell and an electric heating wire arranged in the heat preservation shell.
8. The Chinese herbal medicine hot air circulation type drying box of claim 1, characterized in that: the air inlet mechanism comprises an air inlet pipe fixed and communicated with the heater, and an air distribution pipe arranged at one end of the air inlet pipe far away from the heater and positioned in the drying box.
9. The Chinese herbal medicine hot air circulation type drying box of claim 8, characterized in that: the air distribution pipe is provided with a plurality of air outlets arranged from top to bottom.
10. The Chinese herbal medicine hot air circulation type drying box of claim 1, characterized in that: and a control panel is arranged on one side of the drying box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121142413.5U CN215176552U (en) | 2021-05-25 | 2021-05-25 | Chinese-medicinal material heated air circulation formula stoving case |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121142413.5U CN215176552U (en) | 2021-05-25 | 2021-05-25 | Chinese-medicinal material heated air circulation formula stoving case |
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| CN215176552U true CN215176552U (en) | 2021-12-14 |
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| CN202121142413.5U Active CN215176552U (en) | 2021-05-25 | 2021-05-25 | Chinese-medicinal material heated air circulation formula stoving case |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114322479A (en) * | 2022-01-24 | 2022-04-12 | 亳州市楚王制药机械制造有限公司 | Hot-blast inner loop's chinese-medicinal material drying equipment |
-
2021
- 2021-05-25 CN CN202121142413.5U patent/CN215176552U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114322479A (en) * | 2022-01-24 | 2022-04-12 | 亳州市楚王制药机械制造有限公司 | Hot-blast inner loop's chinese-medicinal material drying equipment |
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