CN212274471U - Novel vacuum rotary dryer - Google Patents
Novel vacuum rotary dryer Download PDFInfo
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- CN212274471U CN212274471U CN202020764466.XU CN202020764466U CN212274471U CN 212274471 U CN212274471 U CN 212274471U CN 202020764466 U CN202020764466 U CN 202020764466U CN 212274471 U CN212274471 U CN 212274471U
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Abstract
The utility model discloses a novel vacuum rotary dryer, which comprises two frames, wherein a rotary tank body is arranged between the two frames, the whole body of the rotary tank body is provided with a heat source jacket, the whole body of the heat source jacket is provided with a heat preservation jacket, the frame is provided with a heat source inlet and a condensation outlet, one end of the heat source inlet is provided with a rotary joint, the other end of the rotary joint is provided with a heat source pipeline and a condensation pipeline, the lower part of one frame is also provided with a speed reducer, a vacuum filter is arranged in the rotary tank body, and the vacuum filter is communicated with the outside through a vacuum pipeline; the utility model discloses a novel vacuum rotation desiccator fills into gas in the gyration jar is internal, and utilizes the shake device to reduce the resistance of material to this gas, utilizes the internal pressure of this gas balance jar, is favorable to vacuum filter rapid with the moisture discharge in the material, improves drying efficiency.
Description
Technical Field
The utility model relates to a desiccator field specifically is a novel vacuum rotation desiccator.
Background
The dryer is a mechanical device for reducing moisture of materials by using heat energy, and is used for drying the materials, wherein the dryer vaporizes and escapes moisture (generally, moisture or other volatile liquid components) in the materials by heating so as to obtain solid materials with specified moisture content, and the drying purpose is to divide the dryer into an atmospheric dryer and a vacuum dryer according to the operating pressure for the use or further processing of the materials. The rotary vacuum drier can dry biochemical products and mineral raw materials, belongs to indirect heating during drying, the materials cannot be polluted, the GMP requirements are met, the equipment maintenance operation is simple and convenient, the rotary vacuum drier is easy to clean, but the vacuum state in the tank causes that the negative pressure is larger when the vacuum pump exhausts, the air exhaust speed is slower, and the efficiency is lower. The utility model discloses a novel vacuum rotation desiccator fills into dry gas in the gyration jar is internal, and utilizes the shake device to reduce the material to the resistance of this gas, utilizes the internal pressure of this gas balance jar, is favorable to vacuum filter rapid with the moisture discharge in the material, improves drying efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel vacuum rotary dryer to solve the problem among the prior art.
In order to achieve the above object, the utility model provides a following technical scheme:
a novel vacuum rotary dryer comprises two racks, wherein a rotary tank body is arranged between the two racks, a heat source jacket is arranged on the whole body of the rotary tank body, a heat preservation jacket is arranged on the whole body of the heat source jacket, a heat source inlet and a condensation outlet are arranged on the racks, a rotary joint is arranged at one end of the heat source inlet, a heat source pipeline and a condensation pipeline are arranged at the other end of the rotary joint, a speed reducer is further arranged on the lower portion of one of the racks, a vacuum filter is arranged in the rotary tank body, and the vacuum filter is communicated with the outside through a vacuum pipeline;
the hot water or the hot source oil is input into the heat source inlet, enters the heat source jacket through the heat source pipeline, heats the inner wall of the rotary tank body, flows out of the heat source jacket, enters the heat insulation jacket, is discharged through the condensation pipeline and the condensation outlet, completes heating of the material in the rotary tank body, heats the water in the material, evaporates into water vapor, is absorbed by the vacuum filter, and is discharged through the vacuum pipeline, and the speed reducer is used for turning over the rotary tank body in the process to fully heat the material.
The internal portion lower extreme of gyration jar is provided with the frame of aerifing, the frame lower extreme of aerifing is provided with the pulse filter, the pulse filter lower extreme is provided with a plurality of connecting rod, the connecting rod lower extreme is provided with a plurality of special-shaped gear, special-shaped gear lower extreme is provided with horizontal gear, be provided with the gangbar in the middle of the horizontal gear, the gas pipe has been cup jointed to the gangbar outside, the gangbar lower extreme is provided with the dwang, the dwang lower extreme is provided with the motor.
Above-mentioned rotary tank body stops the upset after the heating is accomplished, fill into dry stable gas in the air inlet, it is internal that this gas passes through the gas pipe entering rotary tank, after the pulse filter filters, gather in the gas storage chamber, the even process material of frame is inflated to the rethread, pressure in the balanced jar, at this in-process, starter motor, it rotates to make the dwang drive the gangbar, it rotates to drive horizontal gear again, horizontal gear drives special-shaped gear and rotates, special-shaped gear drives the connecting rod and vibrates from top to bottom, then drive and inflate frame and pulse filter and vibrate from top to bottom, make the material and aerify the space of appearing between the frame at the vibration in-process, make things convenient for the filling of stable gas.
The gas pipe is connected with the gas pipe through a rotary sealing ring, an air inlet is formed in one side of the gas pipe, a gas storage cavity is formed between the gas filling frame and the pulse filter plate, a cushion is arranged at the upper end of the gas filling frame, a plurality of air holes are formed in the positions, contacted with the cushion, of the gas filling frame, and the gas pipe is communicated with the rotary tank body.
The rotary sealing ring keeps the linkage rod sealed with the gas pipe when rotating, the gas storage cavity enables stable gas to fully and uniformly contact materials, and the vent hole is used for enabling the stable gas to pass through the gas filling frame.
The inside cylinder groove that is provided with of dwang, the inside screw rod that is provided with of cylinder inslot, the screw rod both ends are provided with two gag lever posts, be provided with the helicla flute on the lateral wall of dwang, the gag lever post cup joints in the helicla flute.
When the rotary tank body is turned, the linkage rod is not in contact with the rotating rod, when the rotary tank body stops turning and is filled with stable gas, the rotating rod rotates to drive the limiting rod to rotate in the spiral groove to take the screw out of the cylindrical groove, and meanwhile, the screw is in threaded connection with the linkage rod to enable the linkage rod to be connected with the rotating rod so as to drive the linkage rod to rotate.
The special-shaped gear is connected with the rotary tank body through a plurality of fixing rods, a special-shaped groove is formed in the special-shaped gear, and the connecting rod is sleeved in the special-shaped groove.
When the special-shaped gear rotates, the connecting rod is driven to slide in the special-shaped groove, so that the connecting rod is vertically vibrated.
A material port is formed in the upper end of the rotary tank body, and a flat pressure valve is arranged at the upper end of the material port.
The material port is used for feeding and discharging, when discharging, the flat pressure valve is opened firstly, air enters the rotary tank body, the pressure is balanced, and then discharging is carried out.
The vacuum pipeline is connected with the vacuum pipeline through a sealing seat, and a vacuum pressure gauge is arranged at one end, far away from the rotary tank body, of the vacuum pipeline.
The sealing seat is used for sealing, and the vacuum pressure gauge is used for detecting the pressure in the vacuum pipeline.
The heat source pipeline and the condensation pipeline are fixed with the frame through bearings.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a novel vacuum rotation desiccator fills into dry gas in the gyration jar is internal, and utilizes the shake device to reduce the material to the resistance of this gas, utilizes the internal pressure of this gas balance jar, is favorable to vacuum filter rapid with the moisture discharge in the material, improves drying efficiency.
Drawings
Fig. 1 is a schematic structural view of a novel vacuum rotary dryer of the present invention;
fig. 2 is a cross-sectional view of the novel vacuum rotary dryer of the present invention;
FIG. 3 is a detail view of the A part of the novel vacuum rotary dryer of the present invention;
FIG. 4 is a detail view of the section B of the novel vacuum rotary dryer of the present invention;
fig. 5 is a front view of the special-shaped gear of the present invention;
fig. 6 is a front view of the rotating rod of the present invention.
Reference numerals: 1. a frame; 2. a rotary tank body; 3. a heat source jacket; 4. a heat-preserving jacket; 5. a heat source inlet; 6. a condensation outlet; 7. a rotary joint; 8. a heat source pipeline; 9. a condensing duct; 10. a speed reducer; 11. a vacuum filter; 12. a vacuum line; 13. an air inflation frame; 14. a pulse filter plate; 15. a connecting rod; 16. a special-shaped gear; 17. a horizontal gear; 18. a linkage rod; 19. a gas pipe; 20. rotating the sealing ring; 21. an air inlet; 22. a gas storage cavity; 23. a soft cushion; 24. a cylindrical groove; 25. a screw; 26. a limiting rod; 27. a helical groove; 28. fixing the rod; 29. a special-shaped groove; 30. a material port; 31. a pressure-equalizing valve; 32. a sealing seat; 33. a vacuum pressure gauge; 34. a bearing; 35. a motor; 36. rotating the rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example (b): referring to fig. 1-6, in the present invention, a novel vacuum rotary dryer comprises two frames 1 for supporting the device, a rotary tank 2 is disposed between the two frames 1, the rotary tank 2 can be turned over along a horizontal axis to be a place for drying materials, a heat source jacket 3 is disposed around the rotary tank 2, the heat source jacket 3 is in contact with the inner wall of the rotary tank 2, a heat source, i.e. hot water or hot oil, is disposed inside the rotary tank for transferring heat to the inner wall of the rotary tank 2, a heat insulation jacket 4 is disposed around the heat source jacket 3, the heat source passes through the heat source jacket 3 and then enters the heat insulation jacket 4 to insulate heat the materials, a heat source inlet 5 and a condensation outlet 6 are disposed on the frames 1, the heat source inlet 5 is a pipe for adding a heat source, a rotary joint 7 is disposed at one end of the heat source inlet 5, when the rotary tank 2 is turned over, the rotary joint 7 makes the heat, the other end of the rotary joint 7 is provided with a heat source pipeline 8 and a condensation pipeline 9, the heat source pipeline 8 is bent and coiled in a heat source jacket 3, the condensation pipeline 9 is bent and coiled in a heat insulation jacket 4, the heat source pipeline 8 is communicated with the condensation pipeline 9 and used for transferring a heat source, the lower part of one of the racks 1 is also provided with a speed reducer 10, the speed reducer 10 is driven by a motor and is connected with a gear, a transmission device and the like to drive a rotary tank body 2 to rotate, a vacuum filter 11 is arranged in the rotary tank body 2, the vacuum filter 11 is used for pumping water vapor generated in a material out of the rotary tank body 2, and the vacuum filter 11 is;
the lower end in the rotary tank body 2 is provided with an inflating frame 13, the inflating frame 13 is in a concave disc shape and used for shaking materials, the lower end of the inflating frame 13 is provided with a pulse filter plate 14, the pulse filter plate 14 is used for filtering dry stable gas, the gas can pass through the inflating frame 13 after being filtered by the pulse filter plate 14, the inflating frame 13 is fixedly connected with the pulse filter plate 14, the lower end of the pulse filter plate 14 is provided with a plurality of connecting rods 15, the connecting rods 15 are fixedly connected with the pulse filter plate 14, the lower end of the connecting rods 15 is provided with a plurality of special-shaped gears 16, the connecting rods 15 are movably connected with the special-shaped gears 16, the special-shaped gears 16 are gears with one convex ends, the lower ends of the special-shaped gears 16 are provided with horizontal gears 17, the horizontal gears 17 are meshed with the special-shaped gears 16, a, a space is arranged between the gas pipe 19 and the linkage rod 18 and is used for filling dry gas, the lower end of the linkage rod 18 is provided with a rotating rod 36, the rotating rod 36 is used for driving the linkage rod 18 to rotate, the lower end of the rotating rod 36 is provided with a motor 35, and the motor 35 is used for driving the rotating rod 36 to rotate.
The utility model discloses a pneumatic vibration damping device, including gangbar 18 and gas pipe 19, be connected through rotary seal 20 between gangbar 18 and the gas pipe 19, gas pipe 19 one side is provided with air inlet 21, air inlet 21 is used for letting in dry stable gas, it forms gas storage chamber 22 to aerify between frame 13 and the pulse filter 14, dry stable gas is full of gas storage chamber 22, contact material that can be abundant, it is provided with cushion 23 to aerify frame 13 upper end, cushion 23 damages the material when being used for preventing to shake, the position of aerifing frame 13 and cushion 23 contact is provided with a plurality of air vent, the air vent is used for through dry stable gas, gas pipe 19 and.
The inside cylinder groove 24 that is provided with of dwang 36, the inside screw rod 25 that is provided with of cylinder groove 24, screw rod 25 and cylinder groove 24 contactless, the fixed two gag lever posts 26 that are provided with in screw rod 25 both ends are provided with helicla flute 27 on the lateral wall of dwang 36, and gag lever post 26 cup joints in helicla flute 27.
The special-shaped gear 16 is connected with the rotary tank body 2 through a plurality of fixing rods 28, a special-shaped groove 29 is arranged on the special-shaped gear 16, the profile of the special-shaped groove 29 is similar to that of the special-shaped gear 16, the connecting rod 15 is sleeved in the special-shaped groove 29, and the connecting rod 15 can slide in the special-shaped groove 29.
The material port 30 is arranged at the upper end of the rotary tank body 2, when the material port 30 of the rotary tank body 2 faces upwards, feeding can be carried out, when the material port 30 faces downwards, discharging can be carried out, the flat pressure valve 31 is arranged at the upper end of the material port 20, and the flat pressure valve 31 is used for balancing the pressure in the rotary tank body 2 to assist discharging.
The vacuum pipeline 12 is connected with the rotary tank body 2 through a sealing seat 32, one end of the vacuum pipeline 12, which is far away from the rotary tank body 2, is provided with a vacuum pressure gauge 33, and the vacuum pressure gauge 33 is used for detecting the pressure in the rotary tank body 2.
The heat source pipeline 8 and the condensation pipeline 9 are fixed with the frame 1 through a bearing 34.
The utility model discloses a theory of operation is: hot water or hot source oil is input into a heat source inlet 5, enters a heat source jacket 3 through a heat source pipeline 8, heats the inner wall of the rotary tank body 2, flows out of the heat source jacket 3, enters a heat insulation jacket 4, is discharged through a condensation pipeline 9 and a condensation outlet 6, completes heating of materials in the rotary tank body 2, moisture in the materials is heated and evaporated into water vapor, is absorbed by a vacuum filter 11 and is discharged through a vacuum pipeline 12, in the process, a speed reducer 10 is used for overturning the rotary tank body 2 to fully heat the materials, and a linkage rod 18 is not in contact with a rotating rod 36 in the overturning process of the rotary tank body 2;
the rotary tank body 1 stops overturning after heating is completed, so that the linkage rod 18 is aligned with the rotary rod 36, dry stable gas is filled in the air inlet 21, the gas enters the rotary tank body 2 through the gas pipe 19, is filtered by the pulse filter plate 14 and then is gathered in the gas storage cavity 22, then passes through materials uniformly by the inflation frame 13, balances the pressure in the tank, simultaneously starts the motor 35, drives the rotary rod 36 to rotate, drives the limiting rod 26 to rotate in the spiral groove 27, brings the screw rod 25 out of the cylindrical groove 24, simultaneously the screw rod 25 is in threaded connection with the linkage rod 18, so that the linkage rod 18 is connected with the rotary rod 36, the linkage rod 18 drives the horizontal gear 17 to rotate, the horizontal gear 17 drives the special-shaped gear 16 to rotate, the special-shaped gear 16 drives the connecting rod 15 to vibrate up and down, further drives the inflation frame 13 and the pulse filter plate 14 to vibrate up and down, gaps are formed between the materials and the inflation frame 13 in the vibration process, the stable gas convenient to dry is filled, the pressure balance in the rotary tank body 1 is maintained, the vacuum filter 11 is assisted to pump out water vapor, and the drying efficiency is improved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a novel vacuum rotary dryer, includes two frames (1), its characterized in that: a rotary tank body (2) is arranged between the two racks (1), a heat source jacket (3) is arranged on the whole body of the rotary tank body (2), a heat preservation jacket (4) is arranged on the whole body of the heat source jacket (3), a heat source inlet (5) and a condensation outlet (6) are arranged on the racks (1), a rotary joint (7) is arranged at one end of the heat source inlet (5), a heat source pipeline (8) and a condensation pipeline (9) are arranged at the other end of the rotary joint (7), a speed reducer (10) is further arranged at the lower part of one of the racks (1), a vacuum filter (11) is arranged in the rotary tank body (2), and the vacuum filter (11) is communicated with the outside through a vacuum pipeline (12);
the rotary tank is characterized in that an inflation frame (13) is arranged at the lower end inside the rotary tank body (2), a pulse filter plate (14) is arranged at the lower end of the inflation frame (13), a plurality of connecting rods (15) are arranged at the lower end of the pulse filter plate (14), a plurality of special-shaped gears (16) are arranged at the lower end of the connecting rods (15), horizontal gears (17) are arranged at the lower ends of the special-shaped gears (16), linkage rods (18) are arranged in the middle of the horizontal gears (17), gas pipes (19) are sleeved outside the linkage rods (18), rotating rods (36) are arranged at the lower ends of the linkage rods (18), and motors (35) are arranged at the lower.
2. The new vacuum rotary dryer as claimed in claim 1, wherein: the air storage tank is characterized in that the linkage rod (18) and the air pipe (19) are connected through a rotary sealing ring (20), an air inlet (21) is formed in one side of the air pipe (19), an air storage cavity (22) is formed between the air inflation frame (13) and the pulse filter plate (14), a cushion (23) is arranged at the upper end of the air inflation frame (13), a plurality of air holes are formed in the positions where the air inflation frame (13) and the cushion (23) are in contact, and the air pipe (19) is communicated with the rotary tank body (2).
3. The new vacuum rotary dryer as claimed in claim 1, wherein: dwang (36) inside is provided with cylinder groove (24), cylinder groove (24) inside is provided with screw rod (25), screw rod (25) both ends are provided with two gag lever post (26), be provided with on the lateral wall of dwang (36) helicla flute (27), gag lever post (26) cup joints in helicla flute (27).
4. The new vacuum rotary dryer as claimed in claim 1, wherein: the special-shaped gear (16) is connected with the rotary tank body (2) through a plurality of fixing rods (28), a special-shaped groove (29) is formed in the special-shaped gear (16), and the connecting rod (15) is sleeved in the special-shaped groove (29).
5. The new vacuum rotary dryer as claimed in claim 1, wherein: a material opening (30) is formed in the upper end of the rotary tank body (2), and a flat pressure valve (31) is arranged at the upper end of the material opening (30).
6. The new vacuum rotary dryer as claimed in claim 1, wherein: the vacuum pipeline (12) is connected with the rotary tank body (2) through a sealing seat (32), and a vacuum pressure gauge (33) is arranged at one end, far away from the rotary tank body (2), of the vacuum pipeline (12).
7. The new vacuum rotary dryer as claimed in claim 1, wherein: the heat source pipeline (8) and the condensation pipeline (9) are fixed with the frame (1) through bearings (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020764466.XU CN212274471U (en) | 2020-05-11 | 2020-05-11 | Novel vacuum rotary dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020764466.XU CN212274471U (en) | 2020-05-11 | 2020-05-11 | Novel vacuum rotary dryer |
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| Publication Number | Publication Date |
|---|---|
| CN212274471U true CN212274471U (en) | 2021-01-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020764466.XU Active CN212274471U (en) | 2020-05-11 | 2020-05-11 | Novel vacuum rotary dryer |
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| CN (1) | CN212274471U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112961407A (en) * | 2021-04-16 | 2021-06-15 | 安徽深呼吸纺织科技有限公司 | Composite material for dye degradation and preparation method thereof |
| CN115154050A (en) * | 2022-08-09 | 2022-10-11 | 吴秀云 | Aseptic production facility of panty-shape diapers core |
| CN115574546A (en) * | 2022-11-22 | 2023-01-06 | 李龙飞 | A drying mechanism for production of bio-based fibre |
| CN118565162A (en) * | 2024-08-02 | 2024-08-30 | 精细化学品集团有限公司 | Stannous sulfate aftertreatment vacuum dryer |
-
2020
- 2020-05-11 CN CN202020764466.XU patent/CN212274471U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112961407A (en) * | 2021-04-16 | 2021-06-15 | 安徽深呼吸纺织科技有限公司 | Composite material for dye degradation and preparation method thereof |
| CN115154050A (en) * | 2022-08-09 | 2022-10-11 | 吴秀云 | Aseptic production facility of panty-shape diapers core |
| CN115154050B (en) * | 2022-08-09 | 2023-09-22 | 吴秀云 | Aseptic production equipment for paper diaper core |
| CN115574546A (en) * | 2022-11-22 | 2023-01-06 | 李龙飞 | A drying mechanism for production of bio-based fibre |
| CN118565162A (en) * | 2024-08-02 | 2024-08-30 | 精细化学品集团有限公司 | Stannous sulfate aftertreatment vacuum dryer |
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