CN112587945A - Cabinet type concentration drying equipment - Google Patents
Cabinet type concentration drying equipment Download PDFInfo
- Publication number
- CN112587945A CN112587945A CN202011521989.2A CN202011521989A CN112587945A CN 112587945 A CN112587945 A CN 112587945A CN 202011521989 A CN202011521989 A CN 202011521989A CN 112587945 A CN112587945 A CN 112587945A
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- cabinet body
- cabinet
- pipe
- heating
- drying equipment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/0011—Heating features
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/0082—Regulation; Control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/30—Accessories for evaporators ; Constructional details thereof
Abstract
The invention discloses a cabinet type concentration drying device, which is characterized in that: firstly, the solid or concentrated solution collected after concentration and drying is combined in a container, so that the problems of difficult transportation, large loss and difficult operation of high-density liquid and paste formed after solution concentration are solved; secondly, heat exchange structures such as tube arrays, spiral tube arrays and polar type heat exchange structures are not used, and only an integrated single-plate structure is used, so that the heat exchange surface is flat and smooth, has no dead angle and is easy to clean; thirdly, the concentration and the drying can be used in a functional way, namely concentrated solution can be collected, and dried substances can be collected in any selected process mode. The device has wide application field and can be used for the production of chemical industry, food and medicine processes; for example, traditional Chinese medicine production enterprises have three characteristics, and are more suitable for the traditional Chinese medicine extraction-concentration-extract powder process, and the use of the equipment can greatly shorten the time of concentrated solution transportation and drying operation, and is convenient for the production of the concentration process and the cleaning of the equipment.
Description
Technical Field
The invention relates to the technical field of traditional Chinese medicine extraction, in particular to cabinet type concentration drying equipment.
Background
The Chinese medicine extract is prepared into extract after being concentrated and dried, and is convenient for subsequent pharmacy. At present, most of traditional Chinese medicine extracting solution concentration equipment is a tube type evaporator, and a multi-effect evaporation tank is adopted for recycling in order to save energy. The concentrated solution after drying at present needs to be transported and then dried by adopting equipment such as spray drying, drying room drying and the like.
The tubular evaporator has the defects that the scale layer is difficult to clean, and the method for cleaning the scale layer comprises the steps of drawing and brushing a steel wire brush, rolling and brushing a special scraper, cleaning by a chemical solvent and cleaning by magnetized water. The scale layer cleaning effect is poor, and the cost is very high every year.
Meanwhile, all drying methods in the market, such as a spray drying method, a boiling drying method and an oven drying method, require the traditional Chinese medicine extracting solution to be collected and transported after concentration processing, and increase the process flow and the loss of the concentrated solution.
Therefore, a cabinet type traditional Chinese medicine processing device integrating concentration and drying is provided.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides cabinet type concentration and drying equipment.
In order to achieve the purpose, the invention adopts the following technical scheme:
a cabinet type concentration drying device comprises a cabinet body and a main controller, wherein the cabinet body is a stainless steel cabinet type container with left and right openings, two ends of the cabinet body are provided with sealing doors to seal the interior of the cabinet body, the inner bottom wall of the cabinet body is a micro-inclined surface, the lower surface of the cabinet body is provided with a plurality of heating sections, and the middle part of the cabinet body is provided with a heating pipe penetrating through the cabinet body; the inner top wall of the cabinet body is provided with a condensation assembly, and condensed water generated by the condensation assembly is conveyed into a transition container outside the cabinet body through a drain pipe; a liquid level sensor is arranged in the cabinet body, and the main controller controls the corresponding heating section to heat the inner bottom wall of the cabinet body according to the liquid level information acquired by the liquid level sensor; the upper surface of the cabinet body is connected with a negative pressure generating device through a pipeline, and the negative pressure generating device is communicated with the interior of the cabinet body to reduce the internal air pressure; the inner wall of the cabinet body is provided with a driving roller through a sealed rotating assembly, the inner wall of the cabinet body is provided with a driven roller through a bearing, the driving roller and the driven roller are in transmission connection through a synchronous belt, and the surface of the synchronous belt is provided with a plurality of material receiving scraping plates; the discharge gate has been seted up to the inner wall of the cabinet body, and the discharge gate is connected with the discharging pipe, and the discharging pipe is connected with receives the material subassembly.
Preferably, the heating pipe runs through the front and the back of the cabinet body and is connected with an external heating device, a heat medium generated by the external heating device heats the traditional Chinese medicine extracting solution in the cabinet body through the heating pipe, and the external heating device is in communication connection with the main controller.
Preferably, the heating medium in the heating section comprises any one of hot oil, hot water, electric heating elements, gas and steam, and the heating section is equipped with a corresponding control system and is coupled with the main controller.
Preferably, the condensation subassembly includes the installing frame of fixed connection at the internal roof of cabinet, the inside of installing frame is provided with snakelike heat exchange tube, and the both ends of snakelike heat exchange tube all extend to the outside and the refrigerating plant of the cabinet body and are connected, and the installing frame is open-ended box structure around, and the back of installing frame and front all not with cabinet internal wall connection, the drainage recess has been seted up to the interior diapire of installing frame, and whole installing frame is the arch bridge form, at the bottom of the high both ends in middle part, the drainage pipe is linked together with the drainage recess of installing frame.
Preferably, the surface of the drain pipe is provided with a control valve, the surface of the transition container is respectively provided with an air inlet pipe and a water drain pipe, and the surfaces of the air inlet pipe and the water drain pipe are respectively provided with a control valve.
Preferably, the front surface of the cabinet body is provided with a driving motor for driving the driving roller to rotate, and the driving motor is in communication connection with the main controller.
Preferably, the material receiving assembly is a cyclone collector connected with the material discharging pipe, and an opening and closing valve is mounted on the surface of the material discharging pipe.
The invention has the following beneficial effects:
1. according to the cabinet type concentration drying equipment provided by the invention, the bottom of the cabinet body is a micro-inclined plane, after the liquid level in the traditional Chinese medicine extracting solution is reduced due to evaporation, the main controller can control the corresponding heating sections to heat the inner bottom wall of the cabinet body according to the liquid level information acquired by the liquid level sensor, and other heating sections are not heated, so that the energy is saved, and meanwhile, when the liquid level is higher, the heating efficiency is improved by auxiliary heating through the heating pipe.
2. According to the cabinet type concentration drying equipment provided by the invention, the negative pressure generating device communicated with the interior of the cabinet body is arranged, so that the air pressure in the interior of the cabinet body during concentration can be reduced, the boiling point of the internal extracting solution is reduced, the boiling state is intensified, the cooling medium is injected into the large-area snakelike heat exchange tube on the top wall in the cabinet body, the hot water molecules in the internal steam are contacted with the heat exchange tube with the lower temperature to generate the condensation phenomenon, and the condensed water is discharged from the water outlet pipe, so that the saturation degree of the water molecules in the steam in the cabinet body is reduced, the discharge of the water molecules in the steam is.
3. According to the cabinet type concentration drying equipment provided by the invention, the driving roller and the driven roller are arranged, so that the synchronous belt can be driven to scrape paste with the water content of about 3% after the inner bottom wall of the cabinet body is dried by the scraper, the paste is conveyed leftwards and is collected by the cyclone collector, the concentration and the drying are integrally carried out, the transfer is not needed, the process flow is saved, and the production efficiency is improved.
4. The cabinet type concentration drying equipment provided by the invention changes the original tank type concentration mode, and the cabinet body has the advantages of large integral occupied area, wide boiling surface, contribution to water evaporation, wide contact surface of a condensation component at the top with steam, accelerated evaporation, smooth interior of the cabinet body, convenience in cleaning, no residue, high cleaning efficiency and capability of ensuring complete medicine property.
Drawings
Fig. 1 is a schematic front view of a cabinet according to the present invention;
FIG. 2 is a schematic view of a front cross-sectional structure of the cabinet body according to the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2;
FIG. 4 is an enlarged view of the structure at B in FIG. 2;
fig. 5 is a schematic side sectional view of the cabinet and the mounting frame according to the present invention.
In the figure: the device comprises a cabinet body 1, a sealing door 2, a heating section 3, a heating pipe 4, a water discharging pipe 5, a transition container 6, a negative pressure generating device 7, a driving roller 8, a driven roller 9, a synchronous belt 10, a material receiving scraper 11, a material discharging port 12, a material discharging pipe 13, a mounting frame 14, a serpentine heat exchange pipe 15, a water discharging groove 16, an air inlet pipe 17, a water discharging pipe 18, a driving motor 19, a cyclone collector 20 and an opening and closing valve 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a cabinet type concentrated drying equipment, including the cabinet body 1 and main control unit, the cabinet body 1 is for controlling open-ended stainless steel cabinet formula container, both ends are equipped with sealing door 2, make its inside formation sealed, the interior diapire of the cabinet body 1 is little bevel, the lower surface of the cabinet body 1 is provided with a plurality of heating sections 3, the inside heating medium of heating section 3 includes hot oil, hot water, electric heating element, arbitrary one of gas and the multiple mode of steam, and heating section 3 is equipped with corresponding control system, and with the main control unit coupling, the middle part is provided with heating pipe 4 that runs through the cabinet body 1, the internal portion of cabinet is equipped with level sensor, main control unit heats the inner bottom wall of the cabinet body 1 according to the corresponding heating section 3 of level information control that level sensor acquireed.
Because the inner diapire of the cabinet body 1 is little inclined plane, traditional chinese medicine extract is at the concentration in-process, and the liquid level can slowly descend, the concentrate of being convenient for on the one hand, and on the other hand can be according to the liquid level of difference, and the heating section 3 that the control corresponds heats, avoids too much heating, and the energy saving, little inclined plane is planar structure, the follow-up clearance of being convenient for.
Heating pipe 4 runs through the front and the back of the cabinet body 1 and is connected with external heating device, the hot medium that external heating device produced heats the traditional chinese medicine extract of the cabinet body 1 inside through heating pipe 4, external heating device is connected with the main control unit communication, main control unit is according to the liquid level information that level sensor acquireed, when the internal portion liquid level of cabinet is higher, on the basis of the 3 heats of bottom heating section of adoption, take heating pipe 4 to carry out the auxiliary heating from the middle part of extract, thereby increase heat transfer area and improve the heat transfer capacity.
The upper surface of the cabinet body 1 is connected with a negative pressure generating device 7 through a pipeline, the negative pressure generating device 7 is communicated with the inside of the cabinet body 1, the internal air pressure is reduced, and the boiling point of water is relatively reduced in a vacuum environment, so that the boiling point of the traditional Chinese medicine extracting solution is reduced in a vacuum state, less heat energy is used, and the traditional Chinese medicine extracting solution can be heated to a boiling state, and the energy conservation and environmental protection are realized.
The inner top wall of the cabinet body 1 is provided with a condensation component, condensed water generated by the condensation component is conveyed into a transition container 6 outside the cabinet body 1 through a drain pipe 5, the condensation component comprises an installation frame 14 fixedly connected with the inner top wall of the cabinet body 1, a snake-shaped heat exchange pipe 15 is arranged inside the installation frame 14, two ends of the snake-shaped heat exchange pipe 15 extend to the outside of the cabinet body 1 and are connected with a refrigerating device, the installation frame 14 is of a box body structure with a front opening and a rear opening, and the back and the front of installing frame 14 all do not all with cabinet body 1 inner wall connection, drainage recess 16 has been seted up to the inner diapire of installing frame 14, whole installing frame 14 is the arch bridge form, and at the bottom of the high both ends in middle part, drain pipe 5 is linked together with the drainage recess 16 of installing frame 14, and the surface mounting of drain pipe 5 has the control valve, and the surface of transition container 6 is provided with intake pipe 17 and outlet pipe 18 respectively, and intake pipe 17 and outlet pipe 18's surface all is provided with the control valve.
The inside traditional chinese medicine extract of the cabinet body 1 when the boiling, inside water can produce the vaporization, the higher steam of temperature passes through the gap of antetheca and interior back wall in installing frame 14 and the cabinet body 1, get into the inside of installing frame 14, with the lower snakelike heat exchange tube 15 surface contact of temperature, produce the condensation phenomenon, thereby make the hydrone condensation in the air become the drop, through drainage groove 16 and drain pipe 5, flow to in the transition container 6, thereby reduce the hydrone saturation in the inside steam of the cabinet body 1, the hydrone in the discharge steam with higher speed, the efficiency of concentration has been improved.
Because the water is drained in a vacuum state, the transition container 6 is needed to be used, when the condensed water in the transition container 6 is excessive, the control valve on the surface of the drain pipe 5 is closed, the control valve on the surface of the air inlet pipe 17 is opened, then the control valve on the surface of the drain pipe 18 is opened, the water in the transition container 6 is drained, then the control valves on the surfaces of the drain pipe 18 and the air inlet pipe 17 are closed in sequence, and then the control valve on the surface of the drain pipe 5 is opened, so that the condensed water can enter the transition container 6.
The drive roll 8 is installed through sealed rotating assembly to the inner wall of the cabinet body 1, and driven voller 9 is installed through the bearing to the inner wall of the cabinet body 1, connects through the transmission of hold-in range 10 between drive roll 8 and the driven voller 9, and the surface of hold-in range 10 is provided with a plurality of receipts material scraper blades 11, and the front of the cabinet body 1 is provided with drives 8 pivoted driving motor 19 of drive roll, and driving motor 19 and main control unit communication are connected.
The above-mentioned sealing rotary assembly is prior art, and therefore, is not described in detail.
The driving motor 19 drives the synchronous belt 10 to rotate clockwise through the driving roller 8, the material receiving scraper 11 scrapes dry solids on the inner wall of the cabinet body 1 and smashes the materials, the materials are pushed to the bottom of the left end of the cabinet body 1, the opening and closing valve 21 is opened, and dry materials are collected through the cyclone collector 20.
The cabinet type concentration drying equipment provided by the invention changes the original tank type concentration mode, the cabinet body 1 has the advantages of large integral occupied area, wide boiling surface and convenience for water evaporation, meanwhile, the condensation component at the top has wide contact surface with steam, the evaporation is accelerated, the interior of the cabinet body 1 is flat and smooth, the cleaning is convenient, no residue is left, the cleaning efficiency is high, the completeness of medicine properties can be ensured, and meanwhile, the transportation is not needed, the automatic collection is realized, and the manpower is saved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The utility model provides a cabinet type concentrated drying equipment, includes cabinet body (1) and main control unit, its characterized in that: the cabinet body (1) is a stainless steel cabinet type container with a left opening and a right opening, two ends of the cabinet body are provided with sealing doors (2) to enable the interior of the cabinet body to be sealed, the inner bottom wall of the cabinet body (1) is a micro-slope, the lower surface of the cabinet body (1) is provided with a plurality of heating sections (3), and the middle part of the cabinet body is provided with a heating pipe (4) penetrating through the cabinet body (1);
a condensation assembly is arranged on the inner top wall of the cabinet body (1), and condensed water generated by the condensation assembly is conveyed into a transition container (6) outside the cabinet body (1) through a drain pipe (5);
a liquid level sensor is arranged in the cabinet body (1), and the main controller controls the corresponding heating section (3) to heat the inner bottom wall of the cabinet body (1) according to liquid level information acquired by the liquid level sensor;
the upper surface of the cabinet body (1) is connected with a negative pressure generating device (7) through a pipeline, and the negative pressure generating device (7) is communicated with the interior of the cabinet body (1) to reduce the internal air pressure;
a driving roller (8) is installed on the inner wall of the cabinet body (1) through a sealed rotating assembly, a driven roller (9) is installed on the inner wall of the cabinet body (1) through a bearing, the driving roller (8) and the driven roller (9) are in transmission connection through a synchronous belt (10), and a plurality of material receiving scraping plates (11) are arranged on the surface of the synchronous belt (10);
a discharge port (12) is formed in the inner wall of the cabinet body (1), the discharge port (12) is connected with a discharge pipe (13), and the discharge pipe (13) is connected with a material receiving assembly.
2. The cabinet-type concentration drying equipment of claim 1, wherein: the heating pipe (4) runs through the front and the back of the cabinet body (1) and is connected with an external heating device, a heat medium generated by the external heating device heats the traditional Chinese medicine extracting solution in the cabinet body (1) through the heating pipe (4), and the external heating device is in communication connection with the main controller.
3. The cabinet-type concentration drying equipment of claim 1, wherein: the heating medium in the heating section (3) comprises any one of hot oil, hot water, an electric heating element, fuel gas and steam, and the heating section (3) is provided with a corresponding control system and is coupled with a main controller.
4. The cabinet-type concentration drying equipment of claim 1, wherein: the condensation subassembly includes installing frame (14) of fixed connection roof in the cabinet body (1), the inside of installing frame (14) is provided with snakelike heat exchange tube (15), the outside and the refrigerating plant that all extend to the cabinet body (1) in the both ends of snakelike heat exchange tube (15) are connected, installing frame (14) are front and back open-ended box structure, and the back of installing frame (14) and front all not with cabinet body (1) interior wall connection, drainage recess (16) have been seted up to the interior diapire of installing frame (14), whole installing frame (14) are the arch bridge form, at the bottom of the high both ends in middle part, drainage pipe (5) are linked together with drainage recess (16) of installing frame (14).
5. The cabinet-type concentration drying equipment of claim 1, wherein: the surface of the drain pipe (5) is provided with a control valve, the surface of the transition container (6) is respectively provided with an air inlet pipe (17) and a water drain pipe (18), and the surfaces of the air inlet pipe (17) and the water drain pipe (18) are respectively provided with a control valve.
6. The cabinet-type concentration drying equipment of claim 1, wherein:
the front surface of the cabinet body (1) is provided with a driving motor (19) for driving the driving roller (8) to rotate, and the driving motor (19) is in communication connection with the main controller.
7. The cabinet-type concentration drying equipment of claim 1, wherein: the receiving component is a cyclone collector (20) connected with the discharging pipe (13), and an opening and closing valve (21) is mounted on the surface of the discharging pipe (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011521989.2A CN112587945A (en) | 2020-12-22 | 2020-12-22 | Cabinet type concentration drying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011521989.2A CN112587945A (en) | 2020-12-22 | 2020-12-22 | Cabinet type concentration drying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112587945A true CN112587945A (en) | 2021-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011521989.2A Pending CN112587945A (en) | 2020-12-22 | 2020-12-22 | Cabinet type concentration drying equipment |
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| CN (1) | CN112587945A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB808153A (en) * | 1956-08-27 | 1959-01-28 | James Arthur Reavell | Method of and apparatus for drying liquid substances |
| CN2063040U (en) * | 1989-12-29 | 1990-10-03 | 常熟市第二化工机械设备厂 | Vacuum scraper concentrating pot for extracting distillation reflux |
| JPH1129321A (en) * | 1997-05-15 | 1999-02-02 | Tagami Shokuhin Kogyo Kk | Production of common salt from seawater |
| CN1956758A (en) * | 2004-05-01 | 2007-05-02 | 农业研究有限公司 | Drying process and apparatus |
| CN103030256A (en) * | 2011-09-29 | 2013-04-10 | 株式会社御池铁工所 | Reduced-pressure fermenting and drying apparatus |
| CN104803578A (en) * | 2015-04-28 | 2015-07-29 | 江苏厚水环保技术有限公司 | Sludge drying device |
| CN105617695A (en) * | 2016-02-02 | 2016-06-01 | 常熟市中药制药机械有限责任公司 | High-concentrating-efficiency vacuum scrapper concentrator |
| CN106669209A (en) * | 2016-12-30 | 2017-05-17 | 天津横天生物科技有限公司 | Scraper-type film concentrator |
| CN107694133A (en) * | 2017-11-06 | 2018-02-16 | 李少艳 | One Plant Extracts medicinal extract is concentrated in vacuo drying process |
| CN109956511A (en) * | 2019-03-20 | 2019-07-02 | 山西国润环保科技有限公司 | Integral vacuum desulfurization wastewater drying device |
| CN210065437U (en) * | 2019-05-21 | 2020-02-14 | 福建龙净环保股份有限公司 | Desulfurization waste water is concentrated, evaporation and modulation all-in-one |
| CN210964021U (en) * | 2019-09-12 | 2020-07-10 | 山东绿因药业有限公司 | Chinese patent medicine extracting, concentrating and cleaning device |
| CN211328187U (en) * | 2019-11-20 | 2020-08-25 | 大连迪麦医疗科技有限公司 | Energy-saving vacuum decompression concentration tank |
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2020
- 2020-12-22 CN CN202011521989.2A patent/CN112587945A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB808153A (en) * | 1956-08-27 | 1959-01-28 | James Arthur Reavell | Method of and apparatus for drying liquid substances |
| CN2063040U (en) * | 1989-12-29 | 1990-10-03 | 常熟市第二化工机械设备厂 | Vacuum scraper concentrating pot for extracting distillation reflux |
| JPH1129321A (en) * | 1997-05-15 | 1999-02-02 | Tagami Shokuhin Kogyo Kk | Production of common salt from seawater |
| CN1956758A (en) * | 2004-05-01 | 2007-05-02 | 农业研究有限公司 | Drying process and apparatus |
| CN103030256A (en) * | 2011-09-29 | 2013-04-10 | 株式会社御池铁工所 | Reduced-pressure fermenting and drying apparatus |
| CN104803578A (en) * | 2015-04-28 | 2015-07-29 | 江苏厚水环保技术有限公司 | Sludge drying device |
| CN105617695A (en) * | 2016-02-02 | 2016-06-01 | 常熟市中药制药机械有限责任公司 | High-concentrating-efficiency vacuum scrapper concentrator |
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| CN107694133A (en) * | 2017-11-06 | 2018-02-16 | 李少艳 | One Plant Extracts medicinal extract is concentrated in vacuo drying process |
| CN109956511A (en) * | 2019-03-20 | 2019-07-02 | 山西国润环保科技有限公司 | Integral vacuum desulfurization wastewater drying device |
| CN210065437U (en) * | 2019-05-21 | 2020-02-14 | 福建龙净环保股份有限公司 | Desulfurization waste water is concentrated, evaporation and modulation all-in-one |
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