CN201575664U - Blast-fried aconite drying device - Google Patents
Blast-fried aconite drying device Download PDFInfo
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- CN201575664U CN201575664U CN2009202183798U CN200920218379U CN201575664U CN 201575664 U CN201575664 U CN 201575664U CN 2009202183798 U CN2009202183798 U CN 2009202183798U CN 200920218379 U CN200920218379 U CN 200920218379U CN 201575664 U CN201575664 U CN 201575664U
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- drying device
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- face shield
- aconite
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Abstract
The utility model relates to a blast-fried aconite drying device. The utility model is characterized in that the blast-fried aconite drying device comprises a frame; both sides of the frame are respectively provided with material collecting tanks; the top of the frame between the two material collecting tanks is provided with an infrared electric heating device; the top of the heating device is provided with a face shield covering the heating device inside the face shield; the heating device is connected with a temperature control device; and the inside of the temperature control device is provided with a PID feedback controller to carryout feedback control on the temperature. The blast-fried aconite drying device carries out uniform heating on the face shield by an infrared radiation heat source device and then heats the dipped and bleached blast-fried aconite by the heated whole face shield, thereby greatly improving the product quality and making the dried blast-fried aconite have high color and whiteness, good taste and attractive appearance. The blast-fried aconite drying device of the utility model is suitable for drying of herbal and flower medicaments and is particularly suitable to dry the materials which need to be dehydrated instantaneously and have higher requirements for the tablet shapes.
Description
Technical field
The utility model relates to a kind of drying device of the prepared slices of Chinese crude drugs, particularly a kind of drying device of prepared common monkshood daughter roots.
Background technology
Monkshood derives from the sub-root of the ranunculaceae plant rhizome of Chinese monkshood (Aconitum Carmichaeli Debx.), has the effect of " recuperating depleted yang, it is supporing yang to mend fire, by wind-cold damp pathogen ", is the choice drug of most characteristic clinical treatment deficiency of yang interior cold symptom.Monkshood belongs to the toxicity medicinal material, and wherein contained main active ingredient is the diester-type aconite alkaloid of severe toxicity, as aconitine, Hypaconitine and mesaconine etc.Monkshood is in concocting process; utilize the thermal instability of diester-type aconite alkaloid to make its hydrolysis remove an ester group, change into the monoester type aconite alkaloid, or continue hydrolysis and remove two acyl groups and be converted into aconine; make the toxicity of monkshood reduce greatly, guaranteed drug safety.The specification of monkshood processed product is according to the difference of processing method, and salted aconite root, black in sheet, RADIX ACONITILATERALIS PREPARATA, pornographic movie, ripe, lacing film, plane tag etc. is arranged.Dig the traditional process of preparing Chinese medicine processing method of tag and comprise following operation: with bright monkshood with courage cling to aqueous solution soaking, boiling, cooling, dig into tag, floating system of clear water, go up iron pan with the tag baking to half-dried, with food steamer steam, tag is good with paper bag, compression moulding, put and dry, go paper, repacking in the baking chamber.
Dig tag in drying course, often adopt traditional iron pan to concoct processing method, and on tag the iron pan baking to half-dried this procedure, often because of the duration and degree of heating should not grasp with tag in reason such as the sticking pot of starch cause burnt paste point; And concoct in the operation at heat drying, manually the amount of expending is big, and production efficiency is low, and working environment does not reach the requirement of GMP.In the drying operation mechanization production and processing of the prepared slices of Chinese crude drugs, still there is not desirable professional equipment at present, manufacturer mostly adopts drying plants such as the ready-made turnover plate type of other industries such as tobacco, tealeaves, food, belt, disc type, impeller disc type.Because not only ubiquity complex structure, operating conditions are relatively poor for the baking kind equipment, temperature is difficult to problems such as regulation and control, and the effect of the fast dewatering that can not reach a high temperature.The prepared slices of Chinese crude drugs of some classification such as whole grass, flower drugs are not suitable on turnover plate type, band drier dry because of considering to avoid mixing medicine, getting stuck and reason such as cleaning equipment difficulty.
Summary of the invention
At the problems referred to above, the purpose of this utility model provides a kind of duration and degree of heating easy to control, improve the quality of products and the drying device of prepared common monkshood daughter roots of productivity ratio, reduction labour intensity.
For achieving the above object, the utility model is taked following technical scheme: a kind of drying device of prepared common monkshood daughter roots, its spy is: it comprises a frame, the both sides of described frame are respectively arranged with a material collecting tank, described frame top between the two described material collecting tanks is provided with a cover infrared ray electric heating device, the top of described electro-heat equipment is provided with one with its face shield in being located at, described electro-heat equipment is connected with an attemperating unit, the built-in PID feedback controller of described attemperating unit carries out FEEDBACK CONTROL to temperature.
Described electro-heat equipment comprises that one is divided into two-layer inner support, the upper strata of described inner support is provided with a heat-generating pipe support, be arranged at intervals with some heat-generating pipes on the described heat-generating pipe support, the lower floor of described inner support is provided with holistic anti-hot plate, filling with insulation material between described anti-hot plate and the described frame top.
Described face shield, heat-generating pipe support and anti-hot plate are the arch that cooperatively interacts.
Described face shield is that stainless steel material is made.
Described heat-barrier material is the aluminium silicate wool material.
Described anti-hot plate is an aluminum.
The utility model is owing to take above technical scheme, it has the following advantages: 1, the utility model evenly heats by infra-red radiation heat power supply device opposite cover, float good plane tag and heat soaking by heated integrated mask again, therefore not only can provide energy required in the dry run fast, in time, and can control effectively to heating-up temperature by attemperating unit in-built PID feedback controller, increased substantially product quality, it is good to make through plane tag color and luster whiteness height, the mouthfeel of super-dry, and outward appearance is beautiful.2, the utility model is by source of infrared radiation moment high temperature, carry out the quick hydrolysis of diester-type aconite alkaloid, therefore not only can save drying time, enhance productivity, and the medicinal effects of the plane tag that obtains is with just the same with the plane tag of conventional method processing.3, the utility model is owing to be provided with material collecting tank in the both sides of frame, therefore dried plane tag can be collected in the material collecting tank easily on face shield, further when face shield is arch, coming off voluntarily or scrape through the bamboo cutter at dried plane tag on the face shield accumulates in the material collecting tank, reduces manufacturing cost.Drying device of prepared common monkshood daughter roots of the present utility model is applicable to the drying of whole grass, flower drugs, is specially adapted to need instant dehydration, the drying of the material that sheet shape is had higher requirements.
Description of drawings
Fig. 1 is the structural representation of drying device of prepared common monkshood daughter roots of the present utility model
Fig. 2 is the generalized section of drying device of prepared common monkshood daughter roots of the present utility model
The specific embodiment
Below in conjunction with accompanying drawing and example the utility model is described in detail.
As shown in Figure 1, drying device of prepared common monkshood daughter roots of the present utility model comprises a frame 1, be respectively arranged with a material collecting tank 2 in the both sides of frame, be provided with cover infrared ray electric heating device 3, be provided with a face shield 4 in it is located at the top of electro-heat equipment 3 at frame top.Electro-heat equipment 3 is connected with an attemperating unit (not shown), the built-in PID of attemperating unit (Proportional Integral Derivative, ratio, integration, differential) feedback controller, temperature is carried out FEEDBACK CONTROL, and attemperating unit is arranged in the switch board outside the drying device of prepared common monkshood daughter roots.Face shield 4 is erected at the top of electro-heat equipment 3, and face shield 4 is an arch, so that dry plane tag can fall along the cambered surface of arch on face shield 4, just can be collected in the material collecting tank 2.
As shown in Figure 2, electro-heat equipment 3 of the present utility model comprises infrared heating tube 31, heat-generating pipe support 32, inner support 33, anti-hot plate 34 and heat-barrier material 35.Infrared heating tube 31 is fixed on the heat-generating pipe support 32, and the heat that sends is used to heat the bottom of face shield 4.The anti-hot plate 34 of heat-generating pipe support 32 and aluminum is the arc that cooperatively interacts with face shield 4.Inner support 33 is divided into the upper and lower, and the upper strata is used for fixing heat-generating pipe support 32, and lower floor is used for fixing anti-hot plate 34.Anti-hot plate 34 integral body are positioned under the heat-generating pipe support 32, are used for the reflect heat that infrared heating tube 31 produces is arrived the bottom of face shield 4, with energy savings.Heat-barrier material 35 is filled between anti-hot plate 34 and frame 1 top, is used for heat insulation between electro-heat equipment 3 and the frame 1.Infrared heating tube 31 is made up of heat-generating pipe, siderochrome alumina minium outside line heating wire and magnesia insulating powder, and siderochrome alumina minium outside line heating wire places in the heat-generating pipe, and the magnesia insulating powder plays the fixedly effect of Aludirome heating wire in heat-generating pipe.Heat-generating pipe is made up of gapless stainless steel tube, insulation porcelain knob and stainless steel binding post, at gapless stainless steel tube external welding stainless steel heat radiation helical fin, to increase area of dissipation.
The utility model is set in the temperature range that is lower than the burned maximum temperature of plane tag by the temperature of attemperating unit with electro-heat equipment 3, and realizes continuously adjusting automatically by attemperating unit in-built PID feedback controller in the dry run of digging tag.The utility model is adjusted the warning return difference of attemperating unit according to the plane tag drying process temperature of setting, and the parameter of the PID feedback controller of setting attemperating unit is to satisfy the stable heating requirement.In time carry out the temperature feedback by the temperature sensor that is installed in the electro-heat equipment 3, attemperating unit carries out PID feedback s operation control automatically.Attemperating unit can make the heat drying temperature of digging tag remain within the needed scope, reduces the heat time heating time of infrared heating tube, energy savings and the safe operation of guaranteeing entire equipment.
Below by a specific embodiment, the use of the utility model device is described.
It is about 250 ℃ that the plane tag is carried out dry technological temperature, requires the drying equipment stable heating, and its step comprises:
1) the plane tag that at first will soak after floating posts on face shield 4.
2) the warning return difference of adjustment attemperating unit, the warning return difference is set to 10 ℃, adjusts PID feedback controller parameter, is 50% than tropical P, and the time of integration, I was 10 seconds, and derivative time, D was 20 seconds; It is 10 ℃ that overshoot suppresses IT, and separating SP than the torrid zone is 20 ℃, and the heat cycles time T is parameters such as 50 seconds, to satisfy the stable heating requirement.Each parameter of the present utility model only need be set once, the automatic computing temperature controlled processes of attemperating unit.
3) in attemperating unit, import 350 ℃ of upper control limit temperature.
4) the electricity work of attemperating unit control electro-heat equipment 3 is worked in the temperature range of technological requirement, makes the moisture flash evapn that digs in the tag, thereby realizes digging the rapid draing of tag.
5) dried plane tag comes off voluntarily or scrapes through the bamboo cutter and accumulates in the material collecting tank 2.
Among the embodiment of the present utility model, the material of face shield 4 is a stainless steel, and the number of infrared heating tube 31 can increase or reduce as required, and heat-barrier material 35 is the aluminium silicate wool material.The moment high temperature that electro-heat equipment 3 provides, the hydrolysis that has promoted to dig diester-type aconite alkaloid in the tag, the security row of taking that has guaranteed to dig tag, and also medicinal effects is in just the same with the plane tag of conventional method processing.
Claims (10)
1. drying device of prepared common monkshood daughter roots, it is characterized in that: it comprises a frame, the both sides of described frame are respectively arranged with a material collecting tank, described frame top between the two described material collecting tanks is provided with a cover infrared ray electric heating device, the top of described electro-heat equipment is provided with one with its face shield in being located at, described electro-heat equipment is connected with an attemperating unit, and the built-in PID feedback controller of described attemperating unit carries out FEEDBACK CONTROL to temperature.
2. a kind of drying device of prepared common monkshood daughter roots as claimed in claim 1, it is characterized in that: described electro-heat equipment comprises that one is divided into two-layer inner support, the upper strata of described inner support is provided with a heat-generating pipe support, be arranged at intervals with some heat-generating pipes on the described heat-generating pipe support, the lower floor of described inner support is provided with holistic anti-hot plate, filling with insulation material between described anti-hot plate and the described frame top.
3. a kind of drying device of prepared common monkshood daughter roots as claimed in claim 1 is characterized in that: described face shield, heat-generating pipe support and anti-hot plate are the arch that cooperatively interacts.
4. a kind of drying device of prepared common monkshood daughter roots as claimed in claim 2 is characterized in that: described face shield, heat-generating pipe support and anti-hot plate are the arch that cooperatively interacts.
5. as claim 1 or 2 or 3 or 4 described a kind of drying device of prepared common monkshood daughter roots, it is characterized in that: described face shield is that stainless steel material is made.
6. as claim 1 or 2 or 3 or 4 described a kind of drying device of prepared common monkshood daughter roots, it is characterized in that: described heat-barrier material is the aluminium silicate wool material.
7. a kind of drying device of prepared common monkshood daughter roots as claimed in claim 5 is characterized in that: described heat-barrier material is the aluminium silicate wool material.
8. as claim 1 or 2 or 3 or 4 or 7 described a kind of drying device of prepared common monkshood daughter roots, it is characterized in that: described anti-hot plate is an aluminum.
9. a kind of drying device of prepared common monkshood daughter roots as claimed in claim 5 is characterized in that: described anti-hot plate is an aluminum.
10. a kind of drying device of prepared common monkshood daughter roots as claimed in claim 6 is characterized in that: described anti-hot plate is an aluminum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202183798U CN201575664U (en) | 2009-10-15 | 2009-10-15 | Blast-fried aconite drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202183798U CN201575664U (en) | 2009-10-15 | 2009-10-15 | Blast-fried aconite drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201575664U true CN201575664U (en) | 2010-09-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202183798U Expired - Lifetime CN201575664U (en) | 2009-10-15 | 2009-10-15 | Blast-fried aconite drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201575664U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101699199B (en) * | 2009-10-15 | 2011-07-20 | 中国药材公司 | Drying device of prepared common monkshood daughter roots and using method thereof |
-
2009
- 2009-10-15 CN CN2009202183798U patent/CN201575664U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101699199B (en) * | 2009-10-15 | 2011-07-20 | 中国药材公司 | Drying device of prepared common monkshood daughter roots and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100908 Effective date of abandoning: 20091015 |