CN204227840U - A kind of low-temperature vacuum drying frame - Google Patents

A kind of low-temperature vacuum drying frame Download PDF

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Publication number
CN204227840U
CN204227840U CN201420545941.9U CN201420545941U CN204227840U CN 204227840 U CN204227840 U CN 204227840U CN 201420545941 U CN201420545941 U CN 201420545941U CN 204227840 U CN204227840 U CN 204227840U
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China
Prior art keywords
drying
vacuum
frame
drying frame
vacuum drying
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CN201420545941.9U
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Chinese (zh)
Inventor
邓紫新
耿亚
朱宁
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Jiangsu man's biological Polytron Technologies Inc
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JIANGSU MANSHI BIOTECHNOLOGY Co Ltd
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Abstract

The utility model discloses a kind of low-temperature vacuum drying frame, comprise casing, vacuum tube, drying frame, dry square tube, crossbeam, water inlet pipe, outlet pipe, hinge, sealing handwheel, fast pulley, discharge outlet, leg, thermometer, vacuum meter, circulating pump, constant temperature cylinder, steam pipe, valve, observation window; Described drying frame is assemblied in the casing of vacuum drying chamber, and described drying frame entirety is the frame structure that dry square tube and beam welding are formed, and described drying frame is provided with multiple drying layer, is provided with multiple vacuum drying tray position in described drying layer; Described drying layer is provided with many dry square tubes, is provided with crossbeam below described dry square tube, described body side water inlet pipe is communicated with constant temperature cylinder with outlet pipe, is provided with circulating pump in described inlet channel; The utility model adopts drying frame and vacuum drying pallet fit system, and evenly, drying efficiency is high, avoids occurring hot-spot phenomenon, and dry product weight is good, moisture content uniformity in dry run heat transfer.

Description

A kind of low-temperature vacuum drying frame
Technical field
The utility model relates to a kind of vacuum drying technique apparatus field, particularly a kind of low-temperature vacuum drying frame.
Background technology
Drying device is a kind of equipment conventional in constant solid-liquid separation technology, drying can make solvent contained in medication chemistry product be reduced to an acceptable limit, to reach the quality standard of product and good stability, so apply in the industry such as medicine, chemical industry widely; Drying is a kind of operation of high energy consumption, how to improve efficiency, reduces costs, and improving drying efficiency and product quality and protection of the environment is one of focus of the outer professional science and technology personnel concern of Now Domestic.The outer drying device used of Present Domestic adopts electrical heating, steam, Hot-blast Heating and heat pump drying mostly.
In pharmaceutical manufacturing, often through vacuum drying production operation, to keep the cleannes of article to be dried, make it reach the qualified requirement of moisture, the requirement of GMP specification will be met simultaneously on equipment and technology.
The defect of prior art is: in existing Minton dryer, product is placed on the drying frame in vacuum drying chamber by pallet, loose contact between vacuum drying frame and pallet in dry run, cause heat conduction efficiency not high, vacuum drying shelf structure is unreasonable, can not coordinate with used vacuum tray, in use, there will be temperature distributing disproportionation even, cause the phenomenons such as product hot-spot, drying time is long, drying efficiency is not high, affects the dry mass of product.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of low-temperature vacuum drying frame, for deficiency of the prior art, design a kind of outside thermostatted water circulating heat conduction vacuum drying frame, adopt vacuum drying shelf structure and vacuum drying support holder structure close fit, dry run heat transfer evenly, drying efficiency is high, avoid occurring hot-spot phenomenon, dry product weight is good, moisture content uniformity.
For achieving the above object, the technical solution of the utility model is as follows: a kind of low-temperature vacuum drying frame, comprise casing, vacuum tube, drying frame, dry square tube, crossbeam, water inlet pipe, outlet pipe, hinge, sealing handwheel, fast pulley, discharge outlet, leg, thermometer, vacuum meter, circulating pump, constant temperature cylinder, steam pipe, valve, observation window, it is characterized in that:
Described drying frame is assemblied in the casing of vacuum drying chamber, and is connected with described box body-sliding by fast pulley, and described casing is provided with Qianmen, and described Qianmen is connected with described box sealing, and described Qianmen surrounding is provided with multiple sealing handwheel; Described drying frame entirety is the frame structure that dry square tube and beam welding are formed, and described drying frame is provided with multiple drying layer, is provided with multiple vacuum drying tray position in described drying layer; Longitudinally place multiple vacuum drying pallet in described drying layer, in described drying layer, laterally can place multiple vacuum drying pallet; Described drying layer is provided with the dry square tube that many cocurrent and parallels are arranged, described dry square tube is communicated with front and back house steward, passes into thermostatical circulating water in described dry square tube, and by heat exchange pattern to the vacuum drying pallet heating in drying layer; Crossbeam is fixedly installed below described dry square tube, described crossbeam is cylindrical plasticity heat-insulating material, described crossbeam is arranged with many in parallel, the side of described drying frame and described casing is provided with water inlet pipe and the outlet pipe of thermostatical circulating water, described water inlet pipe is arranged on upper position, described water inlet pipe is communicated with drying frame by soft high-temperature resistance plastice pipe, and described outlet pipe is arranged on upper position, and described outlet pipe is communicated with drying frame by soft high-temperature resistance plastice pipe; Be provided with fast pulley bottom described drying frame, described fast pulley is used for using during described drying frame maintenance; Be provided with vacuum tube above described casing, be provided with discharge outlet below described casing, described bottom half is provided with leg, and described casing Qianmen is provided with thermometer, vacuum meter and observation window.
Described drying frame housing size is mated with described box house size and is arranged.
The water inlet pipe of described body side and outlet pipe and constant temperature cylinder pass through pipeline communication, circulating pump is provided with in the pipeline of described water inlet pipe, valve is provided with in the pipeline of described outlet pipe, be provided with steam(-)coil in described constant temperature cylinder, described steam(-)coil and described vapour source pass through pipeline communication.
Described vacuum drying tray bottom is arranged with many square grooves in parallel, and described square groove size is mated with the dry square tube size in described drying frame and arranged, and described vacuum drying tray bottom can be coincide clamping up and down with the dry square tube in described drying layer.
Described crossbeam selects cylindrical adiabatic plastic material, can reduce the heat loss of the thermostatical circulating water in described dry square tube, plays a supporting role to described dry square tube simultaneously.
Described drying layer at least arranges three layers; Longitudinally at least two described vacuum drying pallets are placed in described drying layer; Laterally at least two vacuum drying pallets are placed in described drying layer.
Described constant temperature cylinder also can use Electric heating to heat described thermostatical circulating water.
Pass through technique scheme, the beneficial effect of technical solutions of the utility model is: design a kind of outside thermostatted water circulating heat conduction vacuum drying frame, adopt vacuum drying shelf structure and vacuum drying support holder structure close fit, dry run heat transfer evenly, drying efficiency is high, avoid occurring hot-spot phenomenon, dry product weight is good, moisture content uniformity; Dried article can be made to clean, health, quality is good, and less energy consumption, cost is low, reduces environmental pollution, shortens drying time.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of low-temperature vacuum drying shelf structure schematic diagram disclosed in the utility model embodiment;
Fig. 2 is a kind of low-temperature vacuum drying frame assembling schematic diagram disclosed in the utility model embodiment;
Fig. 3 is a kind of low-temperature vacuum drying frame drying layer schematic diagram disclosed in this new embodiment.
Numeral and the corresponding component title represented by letter in figure:
1. the dry square tube of casing 2. vacuum tube 3. drying frame 4.
5. crossbeam 6. water inlet pipe 7. outlet pipe 8. hinge
9. seal handwheel 10. fast pulley 11. discharge outlet 12. leg
13. thermometer 14. vacuum meter 15. circulating pump 16. constant temperature cylinders
17. steam pipe 18. valve 19. observation windows
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
According to Fig. 1, Fig. 2 and Fig. 3, the utility model provides a kind of low-temperature vacuum drying frame, comprises casing 1, vacuum tube 2, drying frame 3, dry square tube 4, crossbeam 5, water inlet pipe 6, outlet pipe 7, hinge 8, sealing handwheel 9, fast pulley 10, discharge outlet 11, leg 12, thermometer 13, vacuum meter 14, circulating pump 15, constant temperature cylinder 16, steam pipe 17, valve 18, observation window 19.
Described drying frame 3 is assemblied in the casing 1 of vacuum drying chamber, and is slidably connected by fast pulley 10 and described casing 1, and described casing 1 is provided with Qianmen, and described Qianmen and described casing 1 are tightly connected, and described Qianmen surrounding is provided with multiple sealing handwheel 9; Described drying frame 3 entirety is that dry square tube 4 welds with crossbeam 5 frame structure formed, and described drying frame 3 is provided with multiple drying layer, is provided with multiple vacuum drying tray position in described drying layer; Longitudinally place multiple vacuum drying pallet in described drying layer, in described drying layer, laterally can place multiple vacuum drying pallet; Described drying layer is provided with the dry square tube 4 that many cocurrent and parallels are arranged, described dry square tube 4 is communicated with front and back house steward, passes into thermostatical circulating water in described dry square tube 4, and by heat exchange pattern to the vacuum drying pallet heating in drying layer; Crossbeam 5 is fixedly installed below described dry square tube 4, described crossbeam 5 is cylinder table plasticity heat-insulating material, described crossbeam 5 is arranged with many in parallel, the side of described drying frame 3 and described casing 1 is provided with water inlet pipe 6 and the outlet pipe 7 of thermostatical circulating water, described water inlet pipe 6 is arranged on upper position, described water inlet pipe 6 is communicated with drying frame 3 by soft high-temperature resistance plastice pipe, and described outlet pipe 7 is arranged on upper position, and described outlet pipe 7 is communicated with drying frame 3 by soft high-temperature resistance plastice pipe; Being provided with fast pulley 10 bottom described drying frame 3, using when described fast pulley 10 is for keeping in repair described drying frame 3; Be provided with vacuum tube 2 above described casing 1, below described casing 1, be provided with discharge outlet 11, bottom described casing 1, be provided with leg 12, described casing 1 Qianmen is provided with thermometer 13, vacuum meter 14 and observation window 19; Described drying frame 3 housing size is mated with described casing 1 inside dimension and is arranged.
Water inlet pipe 6 and the outlet pipe 7 of described casing 1 side pass through pipeline communication with constant temperature cylinder 16, circulating pump 15 is provided with in the pipeline of described water inlet pipe 6, valve 18 is provided with in the pipeline of described outlet pipe 7, be provided with steam(-)coil in described constant temperature cylinder 16, described steam(-)coil and described vapour source pass through pipeline communication.
Described vacuum drying tray bottom is arranged with many square grooves in parallel, described square groove size is mated with dry square tube 4 size in described drying frame 2 and is arranged, and described vacuum drying tray bottom can be coincide with the dry square tube about 4 in described drying layer clamping.
Described crossbeam 5 selects cylindrical adiabatic plastic material, can reduce the heat loss of the thermostatical circulating water in described dry square tube 4, plays a supporting role to described dry square tube 4 simultaneously.
Described drying layer is provided with 8 layers, longitudinally can place two described vacuum drying pallets in described drying layer, laterally can place two vacuum drying pallets in described drying layer.
Described constant temperature cylinder 16 also can use Electric heating to heat described thermostatical circulating water.
By above-mentioned specific embodiment, the beneficial effects of the utility model are: design a kind of outside thermostatted water circulating heat conduction vacuum drying frame, adopt vacuum drying shelf structure and vacuum drying support holder structure close fit, dry run heat transfer evenly, drying efficiency is high, avoid occurring hot-spot phenomenon, dry product weight is good, moisture content uniformity; Dried article can be made to clean, health, quality is good, and less energy consumption, cost is low, reduces environmental pollution, shortens drying time.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.

Claims (4)

1. a low-temperature vacuum drying frame, it is characterized in that, comprise casing, vacuum tube, drying frame, dry square tube, crossbeam, water inlet pipe, outlet pipe, hinge, sealing handwheel, fast pulley, discharge outlet, leg, thermometer, vacuum meter, circulating pump, constant temperature cylinder, steam pipe, valve, observation window, described drying frame is assemblied in the casing of vacuum drying chamber, and is connected with described box body-sliding by fast pulley, and described casing is provided with Qianmen, and described Qianmen is connected with described box sealing, and described Qianmen surrounding is provided with multiple sealing handwheel, described drying frame entirety is the frame structure that dry square tube and beam welding are formed, and described drying frame is provided with multiple drying layer, is provided with multiple vacuum drying tray position in described drying layer, longitudinally place multiple vacuum drying pallet in described drying layer, in described drying layer, laterally can place multiple vacuum drying pallet, described drying layer is provided with the dry square tube that many cocurrent and parallels are arranged, described dry square tube is communicated with front and back house steward, thermostatical circulating water is passed in described dry square tube, crossbeam is fixedly installed below described dry square tube, described crossbeam is cylinder plasticity heat-insulating material, described crossbeam is arranged with many in parallel, the side of described drying frame and described casing is provided with water inlet pipe and the outlet pipe of thermostatical circulating water, described water inlet pipe is arranged on upper position, described water inlet pipe is communicated with drying frame by soft high-temperature resistance plastice pipe, described outlet pipe is arranged on upper position, described outlet pipe is communicated with drying frame by soft high-temperature resistance plastice pipe, be provided with fast pulley bottom described drying frame, be provided with vacuum tube above described casing, be provided with discharge outlet below described casing, described bottom half is provided with leg, and described casing Qianmen is provided with thermometer, vacuum meter and observation window, described drying frame housing size is mated with described box house size and is arranged.
2. a kind of low-temperature vacuum drying frame according to claim 1, it is characterized in that, the water inlet pipe of described body side and outlet pipe and constant temperature cylinder pass through pipeline communication, circulating pump is provided with in the pipeline of described water inlet pipe, valve is provided with in the pipeline of described outlet pipe, be provided with steam(-)coil in described constant temperature cylinder, described steam(-)coil and described vapour source pass through pipeline communication.
3. a kind of low-temperature vacuum drying frame according to claim 1, is characterized in that, described vacuum drying tray bottom is arranged with many square grooves in parallel, and described square groove size is mated with the dry square tube size in described drying frame and arranged.
4. a kind of low-temperature vacuum drying frame according to claim 1, it is characterized in that, described drying layer is at least provided with three layers; Longitudinally at least place two described vacuum drying pallets in described drying layer, in described drying layer, laterally at least place two vacuum drying pallets.
CN201420545941.9U 2014-09-23 2014-09-23 A kind of low-temperature vacuum drying frame Active CN204227840U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420545941.9U CN204227840U (en) 2014-09-23 2014-09-23 A kind of low-temperature vacuum drying frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420545941.9U CN204227840U (en) 2014-09-23 2014-09-23 A kind of low-temperature vacuum drying frame

Publications (1)

Publication Number Publication Date
CN204227840U true CN204227840U (en) 2015-03-25

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Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108576815A (en) * 2018-05-30 2018-09-28 嘉善随缘食品有限公司 A kind of processing method of curcuma powder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108576815A (en) * 2018-05-30 2018-09-28 嘉善随缘食品有限公司 A kind of processing method of curcuma powder

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GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: JIANGSU MANSHI BIO-TECHNOLOGY CO., LTD.

Free format text: FORMER NAME: JIANGSU MANSHI BIO-TECHNOLOGY LTD.

CP03 Change of name, title or address

Address after: Kunshan City Qiandeng Town Suzhou city Jiangsu province 215341 Zhiwei branch No. 28 Jiangsu man's biological Polytron Technologies Inc

Patentee after: Jiangsu man's biological Polytron Technologies Inc

Address before: Kunshan City Qiandeng Town Suzhou city Jiangsu province 215341 Zhiwei branch No. 28 Jiangsu man's Biological Technology Co. Ltd.

Patentee before: JIANGSU MANSHI BIOTECHNOLOGY CO., LTD.