CN204787660U - Large -scale multicell helical blade rotary dryer machine - Google Patents
Large -scale multicell helical blade rotary dryer machine Download PDFInfo
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- CN204787660U CN204787660U CN201520362566.9U CN201520362566U CN204787660U CN 204787660 U CN204787660 U CN 204787660U CN 201520362566 U CN201520362566 U CN 201520362566U CN 204787660 U CN204787660 U CN 204787660U
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- rotary dryer
- rotating cylinder
- blade rotary
- multi beam
- multiple tube
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Abstract
The utility model discloses a large -scale multicell helical blade rotary dryer machine, including a revolving canister revolving canister's one end set up feed cover, the relative other end sets up ejection of compact cover, installs the heating medium pipeline on revolving canister's the central axis, install the multi beam pipe on revolving canister's axis direction, is provided with spiral guide vanes in the multi beam pipe. Revolving canister's both ends are supported in the rolling ring, ring gear of the center of its outer wall installation, and power device drive ring gear drives revolving canister and rotates. The utility model discloses an in supporting of the barrel both ends of rotary dryer machine and middle part ring gear driven mode, to enlarge the length of the barrel of rotary dryer machine with the diameter, the one side has improved the quick -witted production efficiency of rotary dryer, and on the other hand has improved the packing rate of equipment.
Description
Technical field
The utility model relates to drying device, relates in particular to a kind of large-scale multiple tube screwed blade rotary dryer.
Background technology
The type of drive of existing multitube flue gas rotary drying machine: install a central shaft in rotating cylinder, then by driving the central shaft of rotating cylinder to drive whole drying machine to carry out drying, the increase along with rotating cylinder length and diameter is caused in this type of drive, the amount of deflection of equipment is very large, be difficult to run, and then have impact on the maximization of drying machine.
Summary of the invention
The purpose of this utility model is exactly to solve the problem, provide a kind of novel large-scale multiple tube screwed blade rotary dryer, this drying device adopts the mode driven at cylindrical shell two supports and the middle part gear ring of rotary dryer, the length of the cylindrical shell of rotary dryer and diameter are amplified, improves the production efficiency of rotary dryer.
The utility model is achieved through the following technical solutions:
A kind of large-scale multiple tube screwed blade rotary dryer, comprise a rotating cylinder, in one end of described rotating cylinder, charging cover is set, the relative other end arranges discharge cover, the central axis of rotating cylinder is provided with heat medium pipeline, is being provided with multi beam pipe along on the axis direction of rotating cylinder, the two ends of described rotating cylinder are supported in rolling ring, a gear ring is installed in the center of its outer wall, and power set driving gear astragal moves rotating cylinder and rotates.
Described charging cover communicates with feed hopper.
Described heat medium pipeline is provided with air inlet and exhaust liquid mouth, and described exhaust liquid mouth is connected with flow deflector, the liquid medium formed after heating material and gas medium flow deflector auxiliary under by the discharge of exhaust liquid mouth.
Described flow deflector is arranged on the discharge port end of rotating cylinder, is communicated with exhaust liquid mouth.
Described multi beam pipe, its axis and rotating cylinder axis being parallel, multi beam pipe two ends are supported by gripper shoe and communicate with charging and discharging cover.
Spiral stream guidance blade is provided with in described multi beam pipe.
Along the direction of transfer of heat medium, after described air inlet, be provided with partition.
The process of large-scale multiple tube screwed blade rotary dryer dried material is:
1) material to be dried enters rotating cylinder charging cover from feed hopper, then enters in multi beam pipe, and material to be dried is under the effect of spiral stream guidance blade, dried while multi beam circle in-pipe, enters discharge cover and discharge after dry materials;
2) heat medium enters from the heat medium pipeline of rotating cylinder, the outside of multi beam pipe is entered into again from air inlet, indirectly carry out drying to material, the liquid medium formed after heating is discharged by exhaust liquid mouth under flow deflector is auxiliary, and after heat medium heating, gas is also discharged by exhaust liquid mouth.
The beneficial effects of the utility model are:
The utility model adopts the mode driven at cylindrical shell two supports and the middle part gear ring of rotary dryer, the length of the cylindrical shell of rotary dryer and diameter are amplified, by heat medium pipe being arranged air inlet and exhaust liquid mouth, drying medium is made to enter into the outside of multi beam pipe by air inlet, heat drying is carried out to material, material is under the effect of helical blade, extend the time of staying, add drying time, the thermal efficiency is higher, namely under equal production volume, equipment cost reduces about half, and is easy to maximize.
Accompanying drawing explanation
Fig. 1 is large-scale multitube flue gas rotary drying machine schematic diagram.
Wherein, 1. heat medium pipeline, 2. feed hopper, 3. charging cover, 4. rolling ring I, 5. rotating cylinder, 6. gear ring, 7. multi beam pipe, 8. spiral stream guidance blade, 9. rolling ring II, 10. discharge cover, 11. exhaust liquid mouths, 12. gripper shoe I, 13. flow deflectors, 14. partitions, 15. gripper shoe II, 16. air inlets.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the utility model is described further.Following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.
As shown in Figure 1, a kind of large-scale multiple tube screwed blade rotary dryer, comprise a rotating cylinder 5, in one end of described rotating cylinder 5, charging cover 3 is set, charging cover 3 communicates with feed hopper 2, the relative other end arranges discharge cover 10, the central axis of rotating cylinder 5 is provided with heat medium pipeline 1, axis direction along rotating cylinder 5 is provided with multi beam pipe 7, the two ends of described rotating cylinder 5 are supported on rolling ring I4, rolling ring II9, a gear ring 6 is installed in the center of its outer wall, and power set driving gear astragal moves rotating cylinder 5 and rotates.
Heat medium pipeline is provided with air inlet 16 and exhaust liquid mouth 11, and described exhaust liquid mouth 11 is connected with flow deflector 13, and the liquid medium formed after heating material is discharged by exhaust liquid mouth under flow deflector is auxiliary.
Multi beam pipe 7, its axis and rotating cylinder axis being parallel, multi beam pipe two ends are supported also by gripper shoe I12, gripper shoe II15 and charging and discharging cover communicates, and are provided with spiral stream guidance blade 8 in multi beam pipe.
Flow deflector 13 is arranged on the discharge port end of rotating cylinder 5, is communicated with exhaust liquid mouth 11.
Along the direction of transfer of heat medium, after described air inlet, be provided with partition 14, partition 14 makes heat medium enter into the outside of multi beam pipe 7 from air inlet 16, carries out heat drying to the material in multi beam pipe 7.
The process of large-scale multiple tube screwed blade rotary dryer dried material is:
1) material to be dried enters rotating cylinder 5 charging cover 3 from feed hopper 2, enter in multi beam pipe 7 again, material to be dried is under the effect of spiral stream guidance blade 8, dried while movement in multi beam pipe 7, enters discharge cover 10 and discharge after dry materials;
2) heat medium enters from the heat medium pipeline 1 of rotating cylinder 5, most heat medium enters into the outside of multi beam pipe 7 from air inlet 16, heat to the material in multi beam pipe 7, the liquid medium formed after heating is discharged by exhaust liquid mouth 11 under flow deflector 13 is auxiliary, and after heat medium heating, gas is also discharged by exhaust liquid mouth 11.
By reference to the accompanying drawings detailed description of the invention of the present utility model is described although above-mentioned; but the restriction not to the utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection domain of the present utility model.
Claims (7)
1. one kind large-scale multiple tube screwed blade rotary dryer, comprise a rotating cylinder, in one end of described rotating cylinder, charging cover is set, the relative other end arranges discharge cover, the central axis of rotating cylinder is provided with heat medium pipeline, along on the axis direction of rotating cylinder, multi beam pipe is being installed, is it is characterized in that: the two ends of described rotating cylinder are supported in rolling ring, a gear ring is installed in the center of its outer wall, and power set driving gear astragal moves rotating cylinder and rotates.
2. large-scale multiple tube screwed blade rotary dryer as claimed in claim 1, is characterized in that: described charging cover communicates with feed hopper.
3. large-scale multiple tube screwed blade rotary dryer as claimed in claim 1, it is characterized in that: described heat medium pipeline is provided with air inlet and exhaust liquid mouth, described exhaust liquid mouth is connected with flow deflector, the liquid medium formed after heating material and gas medium flow deflector auxiliary under discharged by exhaust liquid mouth.
4. large-scale multiple tube screwed blade rotary dryer as claimed in claim 3, is characterized in that: described flow deflector is arranged on the discharge port end of rotating cylinder, is communicated with exhaust liquid mouth.
5. large-scale multiple tube screwed blade rotary dryer as claimed in claim 1, it is characterized in that: described multi beam pipe, its axis and rotating cylinder axis being parallel, multi beam pipe two ends are supported by gripper shoe and communicate with charging and discharging cover.
6. large-scale multiple tube screwed blade rotary dryer as claimed in claim 1, is characterized in that: in described multi beam pipe, be provided with spiral stream guidance blade.
7. large-scale multiple tube screwed blade rotary dryer as claimed in claim 1, is characterized in that: along the direction of transfer of heat medium, after described air inlet, be provided with partition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520362566.9U CN204787660U (en) | 2015-05-29 | 2015-05-29 | Large -scale multicell helical blade rotary dryer machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520362566.9U CN204787660U (en) | 2015-05-29 | 2015-05-29 | Large -scale multicell helical blade rotary dryer machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204787660U true CN204787660U (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520362566.9U Active CN204787660U (en) | 2015-05-29 | 2015-05-29 | Large -scale multicell helical blade rotary dryer machine |
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| CN (1) | CN204787660U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106839691A (en) * | 2016-12-28 | 2017-06-13 | 芜湖顺景自动化设备有限公司 | A kind of safely and efficiently automation lignite drying machine equipment |
-
2015
- 2015-05-29 CN CN201520362566.9U patent/CN204787660U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106839691A (en) * | 2016-12-28 | 2017-06-13 | 芜湖顺景自动化设备有限公司 | A kind of safely and efficiently automation lignite drying machine equipment |
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