CN213599774U - Double-helix hot oil dryer - Google Patents
Double-helix hot oil dryer Download PDFInfo
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- CN213599774U CN213599774U CN202021623800.6U CN202021623800U CN213599774U CN 213599774 U CN213599774 U CN 213599774U CN 202021623800 U CN202021623800 U CN 202021623800U CN 213599774 U CN213599774 U CN 213599774U
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- shaft
- mixing
- spiral
- conveyer casing
- conduction oil
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Abstract
The utility model relates to a screw conveyer technical field specifically is a double helix hot oil drying machine, and it can realize good drying effect, and it includes the conveyer casing, be provided with spiral (mixing) shaft in the conveyer casing, spiral (mixing) shaft comprises hollow shaft and hollow helical blade, be provided with the housing on the conveyer casing, upward seted up the steam vent on the housing, a serial communication port, spiral (mixing) shaft includes two of parallel arrangement, two spiral (mixing) shaft one end expose in the conveyer casing is connected rotary joint, the other end are installed intermeshing's gear, rotary joint department lets in conduction oil, one of them the (mixing) shaft passes through coupling joint gear motor, conveyer casing bottom and both sides are provided with W shape cavity, conduction oil inlet, conduction oil inlet have been seted up to W shape cavity bottom, The two sides are respectively provided with a heat conduction oil outlet.
Description
Technical Field
The utility model relates to a screw conveyer technical field specifically is a double helix hot oil drying machine.
Background
In the spiral pay-off, install spiral stirring shaft in the conveyer, the tradition is all single screw rod and carries, the rotation along with spiral stirring shaft and drive the material and carry forward, to if granule or powder, still need carry out the drying in transportation process, general way all sets up spiral stirring shaft to hollow, rotary joint is connected to one end, let in the conduction oil, above-mentioned way can realize good drying to the material that pastes spiral stirring shaft, all the other powder that is close to the conveyer inner wall is because far away from the heat source, drying effect is not obvious.
Disclosure of Invention
In order to solve the not good problem of current material drying effect, the utility model provides a double helix hot oil drying machine, it can realize good drying effect.
The technical scheme is as follows: the utility model provides a double helix hot oil drying machine, its includes the conveyer casing, be provided with spiral (mixing) shaft in the conveyer casing, spiral (mixing) shaft comprises hollow shaft and hollow helical blade, be provided with the housing on the conveyer casing, go up and seted up the steam vent on the housing, its characterized in that, spiral (mixing) shaft includes two of parallel arrangement, two spiral (mixing) shaft one end expose in conveyer casing connects rotary joint, the gear of intermeshing is installed to the other end, rotary joint department lets in the conduction oil, one of them the (mixing) shaft passes through coupling joint gear motor, conveyer casing bottom and both sides are provided with W shape cavity, conduction oil inlet has been seted up respectively to W shape cavity bottom, the conduction oil-out has been seted up to both sides.
It is further characterized in that the W-shaped cavity is slidably supported on a support seat.
Adopt the utility model discloses afterwards, the double helix (mixing) shaft cooperation that lets in the conduction oil lets in the W shape cavity of conduction oil for the material is in stirring transportation process, and heating area is big, and whole being heated is even, can effectively ensure good drying effect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the conveyor housing;
fig. 3 is a side view of a conveyor housing.
Detailed Description
Referring to fig. 1, 2 and 3, the double-helix hot oil dryer comprises a conveyor shell 1, wherein a spiral stirring shaft 2 is arranged in the conveyor shell 1, the spiral stirring shaft 2 is composed of a hollow shaft and hollow helical blades, an upper housing 3 is arranged on the conveyor shell 1, a steam exhaust port 4 is arranged on the upper housing 3, the spiral stirring shaft 2 comprises two parallel spiral stirring shafts, one ends of the two spiral stirring shafts 2 are exposed out of the conveyor shell 1 and connected with a rotary joint 5, gears 6 which are meshed with each other are arranged at the other ends of the two spiral stirring shafts, heat conducting oil is introduced into the rotary joint 5, one stirring shaft 2 is connected with a speed reducing motor 8 through a coupler 7, W-shaped cavities 9 are arranged at the bottom and two sides of the conveyor shell 1, heat conduction oil inlets 10 are formed in the bottoms of the W-shaped cavities 9, heat conduction oil outlets 11 are formed in two sides of the W-shaped cavities respectively, and the inside and the outside are heated doubly, so that materials are sufficiently dried.
The W-shaped cavity 9 is slidably supported on the supporting seat 14 and is suitable for the W-shaped cavity 9 to expand and extend under the action of heat. In the figure, 12 is a feeding port, and 13 is a discharging port.
The utility model discloses in, heat transfer medium does not contact with the product, continuous cyclic utilization heat transfer medium, and the spiral is rotatory slow, smooth-going, when dry material, the continuous transport material. The screw speed and temperature can be changed to adapt to various material flow and heat requirement changes. The power requirement is low, and the service life of the component is long.
Claims (2)
1. The utility model provides a double helix hot oil drying machine, its includes the conveyer casing, be provided with spiral (mixing) shaft in the conveyer casing, spiral (mixing) shaft comprises hollow shaft and hollow helical blade, be provided with the housing on the conveyer casing, go up and seted up the steam vent on the housing, its characterized in that, spiral (mixing) shaft includes two of parallel arrangement, two spiral (mixing) shaft one end expose in conveyer casing connects rotary joint, the gear that intermeshing is installed to the other end, rotary joint department lets in the conduction oil, one of them the (mixing) shaft passes through coupling joint gear motor, conveyer casing bottom and both sides are provided with W shape cavity, conduction oil inlet has been seted up to W shape cavity bottom, the conduction oil-out has been seted up respectively to both sides.
2. The twin screw hot oil dryer as claimed in claim 1, wherein the W-shaped cavity is slidably supported on a support base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021623800.6U CN213599774U (en) | 2020-08-07 | 2020-08-07 | Double-helix hot oil dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021623800.6U CN213599774U (en) | 2020-08-07 | 2020-08-07 | Double-helix hot oil dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213599774U true CN213599774U (en) | 2021-07-02 |
Family
ID=76585053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021623800.6U Active CN213599774U (en) | 2020-08-07 | 2020-08-07 | Double-helix hot oil dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213599774U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114543495A (en) * | 2022-04-28 | 2022-05-27 | 苏能干燥科技(江苏)有限公司 | Vacuum spiral dryer |
-
2020
- 2020-08-07 CN CN202021623800.6U patent/CN213599774U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114543495A (en) * | 2022-04-28 | 2022-05-27 | 苏能干燥科技(江苏)有限公司 | Vacuum spiral dryer |
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