CN202902791U - Vertical-type dryer - Google Patents
Vertical-type dryer Download PDFInfo
- Publication number
- CN202902791U CN202902791U CN2012205251587U CN201220525158U CN202902791U CN 202902791 U CN202902791 U CN 202902791U CN 2012205251587 U CN2012205251587 U CN 2012205251587U CN 201220525158 U CN201220525158 U CN 201220525158U CN 202902791 U CN202902791 U CN 202902791U
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- China
- Prior art keywords
- rewinding
- barrel
- material collecting
- vertebra
- material distributing
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Abstract
The utility model relates to a vertical-type dryer which comprises a vertical-type material splitting barrel, a material collecting barrel and a combustor, wherein the material collecting barrel is arranged under the bottom of the vertical-type material splitting barrel, and the combustor is arranged on one side of the material collecting barrel. A plurality of material splitting cones and material collecting cones are sequentially and alternatively arranged inside the material splitting barrel from top down, wherein the material collecting cones are inverted-funnel-shaped, material collecting funnels are arranged inside the material collecting barrel, and a discharging belt conveyor is arranged under the material collecting funnels. Because materials are directly conveyed out by the belt conveyor and can quickly leave the material collecting barrels without manual cleaning, material accumulation is not caused. Because the material collecting funnels are not directly arranged inside the combustor, the material collecting funnels need not constantly heating by the combustor, and service life is prolonged. A belt of the belt conveyor for collecting the materials can be conveniently replaced once is damaged because of heating. The most important is that the materials are heated and dried by the combustor in a scattered mode, and therefore drying efficiency is high.
Description
Technical field
The utility model relates to a kind of tower drier, more particularly, relates to the high tower drier of a kind of drying efficiency.
Background technology
Tower drier is for the equipment to drying materials, is applied in the various fields such as chemical fertilizer preparation, metallurgy, mining industry.Its common structure as shown in Figure 1, comprise the combustion chamber 5 of vertical minute barrel 1 and minute barrel 1 bottom, be provided with a plurality of material distributing cones that replace successively 2 and rewinding vertebra 3 in minute barrel 1, and material distributing cone 2 is upright cone, and rewinding vertebra 3 cone and the funneling for standing upside down, i.e. equal opening up and down.Then behind the feed of top, material first along material distributing cone 2 from middle along around slide, then through rewinding vertebra 3 from around gather to the centre, so repeatedly, become the motion of S shape, stay 1 li of minute barrel to greatest extent, and dried gradually in the high temperature in minute barrel 1.Combustion chamber 5 is by combustion fuel, for a minute barrel 1 provides lasting heat.
Material is to minute barrel 1 bottom, is drawn out to outside the combustion chamber 5 after collecting by a conical hopper 4 that is in 5 inside, combustion chamber.
The defective of this tower drier is, the heats in the combustion chamber 5 see through conical hopper 4 and are advanced in the sub-material cylinder 1 on gradually, and transmission efficiency is little, and drying effect is not good.Simultaneously because this conical hopper 4 is subject to very high temperature, add from the gravity impact of the material that slides, be easy to impaired breaking, even edge directly is thrust, and make solid accumulation in combustion chamber 5, need periodic cleaning, waste time and energy especially and change conical hopper 4, affect operating efficiency.
Summary of the invention
For the defective of above-mentioned existing tower drier, the heat that the utility model proposes a kind of combustion chamber can act directly on the material to its carry out heating, drying, drying efficiency is high and the equipment life of collection material long and easily changeable tower drier.
Tower drier of the present utility model, comprise vertical minute barrel, be positioned at described vertical minute under the barrel bottom the rewinding cylinder, be positioned at the combustion chamber of described rewinding cylinder one side, be disposed with a plurality of material distributing cones and rewinding vertebra in the described minute barrel from top to bottom, the infundibulate that described rewinding vertebra becomes to stand upside down, described material distributing cone and rewinding vertebra are successively alternately and what be in bottommost is a material distributing cone, be provided with the rewinding funnel in the described rewinding cylinder, and be provided with outfeed belt conveyor under the described rewinding funnel.
In tower drier described in the utility model, the axis of described a plurality of material distributing cones and rewinding vertebra is all on same straight line.
In tower drier described in the utility model, be provided with the residual heat collection pipe on the described minute barrel sidewall, described residual heat collection Guan Yiduan and described minute barrel internal communication, the other end is communicated with described combustion chamber.
In tower drier described in the utility model, the bus of described material distributing cone and rewinding vertebra and the angle of axis are 60～75 degree.
Adopt tower drier of the present utility model, have following beneficial effect: because material directly transferred out by belt conveyor, do not need labor cleaning's rewinding cylinder that can speed away, can not cause windrow; In case the belt heat damage of the belt conveyor of collection material, its replacing is also very convenient; Therefore the rewinding funnel needn't continue heated by the combustion chamber because directly be not in the combustion chamber, can improve the life-span; Most importantly, the state burned chamber heating, drying of material to disperse, so drying efficiency is high.
Description of drawings
Fig. 1 is the structural representation of the tower drier of prior art;
Fig. 2 is the structural representation of tower drier of the present utility model.
The specific embodiment
The utility model relates to a kind of tower drier, the heat of its combustion chamber can act directly on the material to its carry out heating, drying, drying efficiency is high and the equipment life of collection material long and easily change.
The structure of tower drier as shown in Figure 2, comprise rewinding cylinder 70 under vertical minute barrel 10, vertical minute barrel 10 bottom, be positioned at the combustion chamber 50 of rewinding cylinder 70 1 sides, wherein thereby combustion chamber 50 combust fuel directly heat for rewinding cylinder 70, and rewinding cylinder 70 directly communicates with vertical minute barrel 10, therefore, the heat of combustion chamber 50 will be delivered in vertical minute barrel 10 by rewinding cylinder 70, and obviously the heat in the rewinding cylinder 70 is the most concentrated maximum.
As shown in Figure 2, in the vertical minute barrel 10, be disposed with a plurality of material distributing cones 20 and rewinding vertebra 30 from top to bottom, and material distributing cone 20, rewinding vertebra 30 are arranged alternately successively.Wherein material distributing cone 20 is upright taper, and being used for will be certainly middle to separating all around from the material that falls.Rewinding vertebra 30 taper and the funneling for standing upside down, i.e. two ends opening all up and down, the material around being used for being dispersed to by material distributing cone 20 rely in the middle of material gravity is collected into again, and continue to leak to material distributing cone 20, so repeatedly, so that material becomes S shape descending.
In the present embodiment, the axis of preferred material distributing cone 20 and rewinding vertebra 30 all on same straight line, so that the travel distance of each material is all equal, thereby is subjected to thermal balance.Simultaneously, divide in order to increase two adjacent groups, the distance between the rewinding vertebra, prevent because of the too short obstruction that causes material distributing cone top windrow to cause whole material of distance, the cone angle of preferred material distributing cone 20 and rewinding vertebra 30 or separately the angle of bus and its axis be 60～75 spend between.
Material slides the rear rewinding cylinder 70 that directly enters from vertical minute barrel 10, and rewinding cylinder 70 can be a cylindrical shell that high temperature resistant and not heat insulation material is made, and also can be the general designation of an area of space, also is the vertical minute space under barrel 10 bottoms.During above-mentioned one group of material distributing cone 20 and rewinding vertebra 30 arranged, be positioned at bottommost, last be a material distributing cone 20, around then material is dispersed to, and directly enter in the rewinding cylinder 70 with the state that disperses and substantially near rewinding cylinder 70 inwalls.Because temperature and combustion chamber 50 in the rewinding cylinder 70 are basic identical, so material can obtain sufficient heating, drying under dispersity, makes drying effect reach the best.If rewinding cylinder 70 is an area of space just, then direct burned chamber 50 heating of material, good drying effect.
As shown in Figure 2, the position that rewinding cylinder 70 inner bottom parts leave combustion chamber 50 is provided with rewinding funnel 40, and is provided with outfeed belt conveyor 60 under the rewinding funnel 40, can directly the material of drying be carried out.
Because material directly transferred out by belt conveyor 60, do not need labor cleaning's rewinding cylinder 70 that can speed away, can not cause windrow; Therefore the rewinding funnel needn't continue to be subjected to combustion chamber 50 heating because directly be not in the combustion chamber 50, can improve the life-span; In case the belt heat damage of the belt conveyor 60 of collection material, its replacing is also very convenient; Most importantly, state burned chamber 50 heating, dryings of material to disperse, so drying efficiency is high.
In addition, in order to take full advantage of the heat in combustion chamber 50 and the vertical minute barrel 10, divide on barrel 10 sidewalls and be provided with the residual heat collection pipe, this residual heat collection Guan Yiduan and described minute barrel 10 internal communication, the other end is communicated with described combustion chamber 50, heat in the combustion chamber 50 is directly entered in minute barrel 10, improve drying efficiency.
Specific embodiment described herein only is to the explanation for example of the present invention's spirit.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, and these are revised, replenish and substitute and all belong within the scope that the utility model protects.
Claims (4)
1. tower drier, it is characterized in that, comprise vertical minute barrel, be positioned at described vertical minute under the barrel bottom the rewinding cylinder, be positioned at the combustion chamber of described rewinding cylinder one side, be disposed with a plurality of material distributing cones and rewinding vertebra in the described minute barrel from top to bottom, the infundibulate that described rewinding vertebra becomes to stand upside down, described material distributing cone and rewinding vertebra are successively alternately and what be in bottommost is a material distributing cone, be provided with the rewinding funnel in the described rewinding cylinder, and be provided with outfeed belt conveyor under the described rewinding funnel.
2. tower drier according to claim 1 is characterized in that, the axis of described a plurality of material distributing cones and rewinding vertebra is all on same straight line.
3. tower drier according to claim 1 is characterized in that, is provided with the residual heat collection pipe on the described minute barrel sidewall, described residual heat collection Guan Yiduan and described minute barrel internal communication, and the other end is communicated with described combustion chamber.
4. tower drier according to claim 1 is characterized in that, the bus of described material distributing cone and rewinding vertebra and the angle of axis are 60～75 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205251587U CN202902791U (en) | 2012-09-30 | 2012-09-30 | Vertical-type dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205251587U CN202902791U (en) | 2012-09-30 | 2012-09-30 | Vertical-type dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202902791U true CN202902791U (en) | 2013-04-24 |
Family
ID=48123451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205251587U Expired - Fee Related CN202902791U (en) | 2012-09-30 | 2012-09-30 | Vertical-type dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202902791U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110631334A (en) * | 2017-11-08 | 2019-12-31 | 丁蒙蒙 | Even drying device of corn layering |
-
2012
- 2012-09-30 CN CN2012205251587U patent/CN202902791U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110631334A (en) * | 2017-11-08 | 2019-12-31 | 丁蒙蒙 | Even drying device of corn layering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20130930 |