CN205228045U - Electrical heating bipyramid vacuum drying machine - Google Patents
Electrical heating bipyramid vacuum drying machine Download PDFInfo
- Publication number
- CN205228045U CN205228045U CN201521091570.2U CN201521091570U CN205228045U CN 205228045 U CN205228045 U CN 205228045U CN 201521091570 U CN201521091570 U CN 201521091570U CN 205228045 U CN205228045 U CN 205228045U
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- container
- vacuum
- electrical heating
- electric heating
- thread groove
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Abstract
The utility model provides an electrical heating bipyramid vacuum drying machine, includes a container, the container top is equipped with the feed inlet, is equipped with the discharge gate below it, the feed inlet is equipped with the feed valve, the discharge gate is equipped with the bleeder valve, this container is equipped with the vacuum axle that runs through its container cavity middle part, the vacuum position of axle be equipped with and be no less than one thread groove, connect the suction filtration head on the thread groove, the container still be equipped with the inner wall, the inner wall skin be equipped with one deck electrical heating board, the electrical heating board passes through the circular telegram of terminal connection power cord, the vacuum axle is equipped with rotatory conducting ring with the mount department of meeting, temperature sensor is still installed to the container, temperature sensor pass through the circuit with the electrical heating board is connected. This desiccator can filter the quantity and the position of vacuum head according to the conditioning, has practiced thrift the cost, has improved the efficiency, has improved container seals nature simultaneously, and heat up soon in the improvement back, regulation and control are convenient.
Description
Technical field
The utility model belongs to drying machine, especially relates to a kind of electric heating biconical vacuum dryer.
Background technology
The extensive use in chemical industry, food and pharmaceutical industry of dry materials technique, in vacuum drying process, the pressure in cylindrical shell is all the time lower than atmospheric pressure, gas molecula number is few, and density is low, and oxygen content is low, thus can the pharmaceutical production of dry easily oxidation change, the chance of material microbiological contamination can be reduced.But the filtering vacuum head quantity of existing vacuum drier is fixed, and cannot adjust, thus make drying efficiency lower, the defect that also existence is cleaned not easily simultaneously, inconvenience discharged by material, sealing is poor; Temperature simultaneously in container needs well to be monitored, and can reach the safe and reliable of dry run; When using hot water, low-pressure steam or conduction oil medium heat-transfer, after long-time use, temperature easily reduces, and heat loss amount is larger.
Summary of the invention
The purpose of this utility model is to provide a kind of electric heating biconical vacuum dryer, improves the drying efficiency of drying machine, improves container tightness, and to real-time monitoring when being convenient to heat in container.
The technical solution of the utility model is: a kind of electric heating biconical vacuum dryer, comprises a container, is provided with charging aperture, is provided with discharging opening below it above described container, and described charging aperture is provided with inlet valve, and described discharging opening is provided with outlet valve; This container is provided with the vacuum shaft run through in the middle part of its container chamber; Described vacuum shaft position is provided with the thread groove being no less than, described thread groove connects suction filtration head; Described container is also provided with inwall, and described inwall skin is provided with one deck electric boiling plate, and described electric boiling plate is energized by binding post connecting power line; Described vacuum shaft and fixed mount joint are provided with rotary conducting ring; Container is also provided with temperature sensor, and temperature sensor is connected with described electric boiling plate by circuit.
In a kind of electric heating biconical vacuum dryer described in the utility model, container top set temperature meter socket, for inserting thermometer.
In a kind of electric heating biconical vacuum dryer described in the utility model, described suction filtration head quantity and its position at thread groove can adjust as required.
In a kind of electric heating biconical vacuum dryer described in the utility model, described suction filtration head inside is provided with nitrogen vacuum back-blowing device.
In a kind of electric heating biconical vacuum dryer described in the utility model, described container is provided with enamel inwall.
The advantage that the utility model has and good effect are: this drying machine according to circumstances can adjust quantity and the position of filtering vacuum head, has saved cost, has improve effect, improve container tightness simultaneously, and after improvement, quick heating, regulation and control are conveniently.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: 1 container; 2 charging apertures; 3 discharging openings; 4 nitrogen inlet; 5 motors; 6 reductors; 7 vacuum shafts; 8 suction filtration heads; 9 wheel hubs; 10 inlet valves; 11 outlet valves; 12 electric boiling plates; 13 thermometer sockets; 14 temperature sensors; 15 binding posts; 16 thread grooves; 17 vacuum tubes; 18 conveyer belts; 19 rotary conducting rings.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is elaborated.
A kind of electric heating biconical vacuum dryer of the utility model, comprises a container 1, described container 1, and described container 1 is in biconial; Container about 1 is respectively equipped with charging aperture 2 and discharging opening 3; Preferably, inlet valve 10 can be set at described charging aperture 2, outlet valve 11 is set at described discharging opening 3, the sealing property of container 1 can be strengthened by the setting of valve body; Container 1 top set temperature meter socket 13, can insert thermometer, observes the change of temperature of charge in container 1; Whether container 1 is also provided with temperature sensor 14, and temperature sensor 14 is connected with an electric boiling plate 12 by circuit, adopts described temperature sensor 14 can variations in temperature in Real-Time Monitoring container 1, be convenient to control electric boiling plate 12 and heat.
Described container 1 is provided with enamel inwall, it is outer that described electric boiling plate 12 is located at enamel inwall, described electric boiling plate 12 can for being arranged on ceramic wafer between container 1 shell and inwall or cast aluminium plate, and include heater strip, described ceramic wafer or cast aluminium plate are easy to dismounting and change.
Described drying machine also comprises a vacuum shaft 7, and this vacuum shaft 7 runs through in the middle part of container 1; Described vacuum shaft 7 is provided with some thread grooves 16, described thread groove 16 is no less than one, for mounting vacuum tube 17, the end air-breathing place of described vacuum tube 17 is provided with suction filtration head 8, described suction filtration head 8 is made up of the resistance to sintered filter screen of stainless steel, for impurity screening, bleed in container 1 and make container 1 inside for vacuum; Quantity and the installation site of described suction filtration head 8 can regulate as required, thus which save cost, improve effect; Described suction filtration head 8 inside installs nitrogen vacuum back-blowing device additional, avoids suction filtration head 8 to block.
One end that vacuum shaft 7 connects with container 1 arranges binding post 15, binding post 15 is for connecting power line and two holding wires, this binding post 15, by the electrical heating wire in connection electric boiling plate 12, provides electric current to make it generate heat to electrical heating wire, and then the material in dry biconial container 1; Vacuum shaft 7 outside binding post 15 is provided with rotary conducting ring 19, described rotary conducting ring 19 can ensure that outside line is connected with the temperature measuring wire circuit of electric boiling plate 12 all the time, because container 1 will rotate when dried material, the wire of described electric boiling plate 12 is rotated, and rotary conducting ring can keep inside and outside circuit to be in conducting state all the time, and guarantee the degree of accuracy of thermometric, equipment is normally worked.
The other end of described vacuum shaft 7 is provided with nitrogen inlet 4, can be filled with the mixing of materials in nitrogen and container 1 by nitrogen inlet 4 in container 1, and the oxygen part in displacement container 1 and moisture content, reach object dry further.
Described vacuum shaft 7 one end is connected with power drive mechanism, and described power drive mechanism comprises motor 5, reductor 6 and conveyer belt 18; Described motor 5 is connected by conveyer belt 18 with reductor 6, described motor 5 connects drive on vacuum shaft 7 and a wheel hub 9 by conveyer belt 18, described reductor 6 is connected with this drive, such motor 5 drives vacuum shaft 7 and wheel hub 9 to operate by conveyer belt 18, so just can realize the running of biconial container 1.
Above embodiment has been described in detail, but described content being only the preferred embodiment of the invention, the practical range for limiting the invention can not being considered to.All equalization changes done according to the application's scope with improve, within the patent covering scope that still all should belong to the invention.
Claims (5)
1. an electric heating biconical vacuum dryer, comprises a container, it is characterized in that, is provided with charging aperture, is provided with discharging opening below it above described container, and described charging aperture is provided with inlet valve, and described discharging opening is provided with outlet valve; This container is provided with the vacuum shaft run through in the middle part of its container chamber; Described vacuum shaft position is provided with the thread groove being no less than, described thread groove connects suction filtration head; Described container is also provided with inwall, and described inwall skin is provided with one deck electric boiling plate, and described electric boiling plate is energized by binding post connecting power line; Described vacuum shaft and fixed mount joint are provided with rotary conducting ring; Container is also provided with temperature sensor, and temperature sensor is connected with described electric boiling plate by circuit.
2. a kind of electric heating biconical vacuum dryer as claimed in claim 1, is characterized in that, container top set temperature meter socket, for inserting thermometer.
3. a kind of electric heating biconical vacuum dryer as claimed in claim 1, is characterized in that, described suction filtration head quantity and its position at thread groove can adjust as required.
4. a kind of electric heating biconical vacuum dryer as claimed in claim 1, is characterized in that, described suction filtration head inside is provided with nitrogen vacuum back-blowing device.
5. a kind of electric heating biconical vacuum dryer as claimed in claim 1, is characterized in that, described container is provided with enamel inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521091570.2U CN205228045U (en) | 2015-12-25 | 2015-12-25 | Electrical heating bipyramid vacuum drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521091570.2U CN205228045U (en) | 2015-12-25 | 2015-12-25 | Electrical heating bipyramid vacuum drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205228045U true CN205228045U (en) | 2016-05-11 |
Family
ID=55903102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521091570.2U Expired - Fee Related CN205228045U (en) | 2015-12-25 | 2015-12-25 | Electrical heating bipyramid vacuum drying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205228045U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099671A (en) * | 2018-10-20 | 2018-12-28 | 乐陵市瑞泽农作物种植专业合作社 | A kind of automation foodstuff drying device using spiral hot plate |
-
2015
- 2015-12-25 CN CN201521091570.2U patent/CN205228045U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099671A (en) * | 2018-10-20 | 2018-12-28 | 乐陵市瑞泽农作物种植专业合作社 | A kind of automation foodstuff drying device using spiral hot plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20161225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |