CN105276966B - The circulating scavenging device of concurrent-countercurrent - Google Patents
The circulating scavenging device of concurrent-countercurrent Download PDFInfo
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- CN105276966B CN105276966B CN201410346723.7A CN201410346723A CN105276966B CN 105276966 B CN105276966 B CN 105276966B CN 201410346723 A CN201410346723 A CN 201410346723A CN 105276966 B CN105276966 B CN 105276966B
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- transverse tube
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Abstract
The circulating scavenging device of concurrent-countercurrent of the present invention is made up of transverse tube, standpipe, swash plate, pipeline, side plate and blower fan；Side plate is gas storehouse with space below swash plate composition, and transverse tube lateral direction penetrating is connected between standpipe, side plate, and side plate, transverse tube and standpipe are connected as an entirety；The inner chamber of pipeline and transverse tube is insertion, and one end of pipeline is fixedly connected in transverse tube, and the air inlet of the other end is in gas storehouse；There is blower fan among pipeline；Transverse tube, the reasonable disposition of standpipe add the gas permeability of material drying, and pumping hydrofuge is rapid.Blower fan ceaselessly circulates pump drainage, ventilation, in transverse tube that the hot blast of gas storehouse is discharged among dryness storehouse by blower fan, standpipe；Hot blast in dryness storehouse forms concurrent-countercurrent hot blast under the pump drainage of blower fan, and material drying is under the heating, drying of concurrent-countercurrent hot blast, and convection current Hot-blast Heating hydrofuge speed is fast, and drying time is short, and the heat energy in hot blast can be utilized repeatedly.
Description
Technical field
The present invention relates to the exhaust air interchanger for being a kind of drying tower, concurrent-countercurrent that specifically a kind of supporting drying tower uses
Circulating scavenging device.
Background technology
The drying tower of material drying is in line using blast pipe, exhaust outlet currently on the market；Installed in drying tower, drying
Blast pipe in equipment is substantially metal tube, and the exhaust outlet for the bee-hole type that gathered above the tube wall of blast pipe, blast pipe extends
It is vented outside tower body.Due to the thickness that the material of drying is stacked, with regard to poor, the exhaust of present blast pipe, exhaust outlet does not just reach gas permeability
The Expected Results of exhaust；Heat energy in the gas of drying can not be used repeatedly.
The ventilation exhaust apparatus for the recycle stream that I applies for a patent（Application number：2014203417106、
2014102880148）The breathe freely pressure of hot blast of material be not very good, the ability of the recycle stream of hot blast ventilation does not reach expected effect
Fruit, the flow direction of hot blast is single direction following current.
The content of the invention
The purpose of the present invention is to overcome existing drying tower, deficiency existing for drying plant exhaust apparatus, there is provided a kind of structure
Simply, it is easy to use, exhaust efficiency is high, hot blast can be with concurrent-countercurrent, concurrent-countercurrent that the heat energy in gas may be reused follows
Ring air interchanger.
Recycle stream ventilation exhaust apparatus of the present invention is achieved through the following technical solutions：Dress is vented in the ventilation of recycle stream
Put（Application number：2014203417106、2014102880148）On the basis of, the configuration of air inlet, exhaust, blower fan is further
Improve, strengthen the pressure of hot blast, expand the convection velocity of hot blast.
The circulating scavenging device of concurrent-countercurrent is made up of transverse tube, standpipe, swash plate, pipeline, side plate and blower fan.
Recycle stream ventilation exhaust apparatus can cover 2--8 what recycle stream ventilation exhaust apparatus was used in combination.
When mounted, the upper end of its side plate can be with the inwall of the tower body of drying tower for described recycle stream ventilation exhaust apparatus
It is connected to one, the lower end of side plate and the inwall of tower body are not closed and stay mouth；Between 0-100mm of the inwall of side plate and tower body
It is not easy to lose in tower away from the effect that can do gas heat insulating layer, temperature Centralized；Because the upper end of side plate and the inwall of tower body are consolidated
Fixed connection closing is integrated, and spacing herein is just 0mm.
One end of described swash plate and side plate are fixed together, and side plate is vertical up and down, under the binding site of swash plate and side plate
The angle at angle is 30-75 degree, and side plate is with being exactly a gas storehouse below swash plate composition angle.
1st, swash plate is that four pieces of swash plates form a funnels, and the space below funnel between side plate is exactly a gas storehouse；Or
Person is that polylith swash plate forms multiple funnels, is exactly multiple gas storehouses below funnel, and each gas storehouse is insertion；
2nd, the manufacture material of side plate is metallic plate, and plate thickness is 0.1-3mm；
3rd, the manufacture material of swash plate is the metallic plate with hollow out mouth or is the plastic plate with hollow out mouth, and hollow out mouth is exactly
For the gas port for dissipating gas, being vented；Hollow out metallic plate, the thickness of plastic plate are 0.1-3mm；The degree of lip-rounding of hollow out mouth be it is square or
It is circular；The orifice diameter size of hollow out mouth is less than the diameter of material drying.
Described pipeline is metal tube or is plastic tube；One end gas outlet of pipeline is fixedly connected in transverse tube, pipeline
It is insertion with transverse tube, the air inlet of the pipeline other end is in following gas storehouse；There is blower fan among pipeline.
Described blower fan is pipeline fan or is exhaust blower or is roots blower.
The both ends of described transverse tube are openings, and transverse tube lateral direction penetrating is connected between standpipe, side plate, standpipe, side plate and
The mouth that the position of transverse tube connection is correspondingly opened, which is used to connect, ventilates, and side plate, transverse tube and standpipe are connected as an entirety；Dried according to corresponding
Dry material stacks the gas permeability of thin and thick, formulates reasonable disposition transverse tube, the radical of standpipe, the number of plies, reaches good gas permeability, favorably
In exhaust；
1st, the installation number of transverse tube is 10-100, and the number of plies of installation is 1-10 layers；
2nd, the installation number of standpipe is 1-20；
3rd, the manufacture material of transverse tube and standpipe is the metallic plate with hollow out mouth or is the plastic plate with hollow out mouth, hollow out
Mouth is exactly to be used to dissipate gas, the gas port of exhaust；Metallic plate, the thickness of plastic plate are 0.1-3mm；
4th, the degree of lip-rounding of hollow out mouth is square or is circular, and the oral pore diameter of hollow out mouth is 0.1-2mm.
The diameter of described transverse tube is 20-150mm；Its cross section is the product of n shapes or V-shape, the two of transverse tube
Head is opening；The lower end of transverse tube is opening, and the opening of lower end is easy to the gravity of material impurity to drop without being sucked away.
The diameter of described standpipe is 30-180mm；The cross section of standpipe is toroidal or square shape；
The upper end of standpipe is closing, and lower end is opening, the opening of lower end be easy to the gravity tenesmus of material impurity without
It is sucked away.
The ventilation exhaust work flow of the circulating scavenging device of concurrent-countercurrent is：
1st, the gas storehouse and transverse tube, the inner chamber of standpipe of side plate and swash plate composition play a part of a hot blast surge tank；Below
The hot blast of gas storehouse enters pipeline by air inlet, and the hot blast of following gas storehouse can be discharged in transverse tube by blower fan, and hot blast can be along horizontal stroke
Pipe leads in standpipe；Hot blast is forced by the wind-force of blower fan, and gas port of the hot blast through transverse tube, standpipe, side plate is discharged among material；Thing
Vapor caused by gas hot blast, dry materials between material is in the gas storehouse being discharged to above of hot blast following current upwards, is downwards
Hot blast adverse current is discharged in following gas storehouse.
2nd, the hot blast in dryness storehouse forms convection current hot blast under the pump drainage of blower fan, and the hot blast of convection current can give material drying not
The heating, drying stopped, material drying is in concurrent-countercurrent hot blast to flowing down heating, drying, and heating hydrofuge speed is fast, and drying time is short.
Heat energy in drying course hot blast has obtained repeatedly utilizing.
The present invention has the advantages that compared with prior art：In the side plate and tower body of the circulating scavenging device of concurrent-countercurrent
The spacing of wall plays the insulation effect of drying tower, and temperature Centralized is not easy to lose inside；There is the reasonable disposition of transverse tube, standpipe, increase
The gas permeability of material is added, it is rapid to be evacuated hydrofuge；Hot blast in gas storehouse can be discharged to the transverse tube of centre, in standpipe by blower fan, no
The circulation stopped is arranged, ventilation；Hot blast in dryness storehouse forms concurrent-countercurrent hot blast under the pump drainage of blower fan, and hot blast can give material drying
Ceaselessly heating, drying, material drying is under the Convective Heating drying of concurrent-countercurrent hot blast, and heating hydrofuge speed is fast, drying time
Short, the heat energy in hot blast has obtained repeatedly utilizing, and reduces energy consumption cost.
Brief description of the drawings：
Fig. 1 is the structure sectional view of the circulating scavenging device of concurrent-countercurrent of the present invention；
Fig. 2 is the gas storehouse sectional view of the circulating scavenging device of concurrent-countercurrent of the present invention；
Fig. 3 is the gas storehouse sectional view of the circulating scavenging device of concurrent-countercurrent of the present invention；
Fig. 4 is the transverse tube cross section view of the circulating scavenging device of concurrent-countercurrent of the present invention；
Fig. 5 is the standpipe cross section view of the circulating scavenging device of concurrent-countercurrent of the present invention.
Specifically apply mode：
The present invention is described further with reference to the accompanying drawings and examples.
The circulating scavenging device of concurrent-countercurrent as shown in Figure 1 is by transverse tube（4）, standpipe（5）, swash plate（1）, side plate（6）, pipeline
（7）And blower fan（3）Composition.
Swash plate（1）One end and side plate（6）It is fixed together, side plate（6）It is vertical up and down, swash plate（1）And side plate（6）'s
The angle of binding site inferior horn is 65 degree, side plate（6）With swash plate（1）The space formed below angle is exactly gas storehouse（2）；
1st, side plate（6）Manufacture material be metallic plate；Plate thickness is 1mm；
2nd, swash plate（1）Manufacture material be the metallic plate with hollow out mouth；The thickness of metallic plate is 1mm；The degree of lip-rounding of hollow out mouth
It is square；The oral pore diameter of hollow out mouth is 0.5mm.
Transverse tube（4）Two be opening, transverse tube（4）Below be opening；Standpipe（5）Upper end be closing, lower end
It is opening.
Transverse tube（4）Lateral direction penetrating is connected to standpipe（5）, side plate（6）Between, standpipe（5）, side plate（6）And transverse tube（4）Connection
The mouth correspondingly opened of position be used to connect and ventilate, side plate（6）, transverse tube（4）With standpipe（5）It is connected as an entirety；
1st, transverse tube（4）Installation number be 20, the number of plies of installation be 3 layers；
2nd, standpipe（5）Installation number be 4；
3rd, transverse tube（4）And standpipe（5）Manufacture material be the metallic plate with hollow out mouth；The thickness of metallic plate is 0.5mm；
4th, the mouth-shaped of hollow out mouth is rectangle；The orifice diameter of hollow out mouth is 0.5mm.
As shown in Figure 1：Described pipeline（7）It is metal tube；Pipeline（7）And transverse tube（4）It is to penetrate, pipeline（7）One end
Gas outlet is fixedly connected on transverse tube（4）In, pipeline（7）The air inlet of the other end（8）In gas storehouse（2）It is interior.
Pipeline（7）Centre have blower fan（3）.
During work：Gas storehouse below（2）Hot blast by pipeline（7）Air inlet（8）Into pipeline（7）, pipeline（7）Middle
Blower fan（3）Can be by following gas storehouse（2）Hot blast pass through pipeline（7）Gas outlet be discharged to transverse tube（4）In, hot blast can be along horizontal stroke
Pipe（4）Lead to standpipe（5）In；Hot blast is by blower fan（3）Wind-force force, hot blast is through transverse tube（4）, standpipe（5）, side plate（1）'s
Gas port is discharged among material；Vapor caused by the gas hot blast of storeroom, dry materials is being discharged to for hot blast following current upwards
Gas storehouse above（2）In, it is that hot blast adverse current is discharged to following gas storehouse downwards（2）In.
As shown in Fig. 2 gas storehouse（2）：Gas storehouse（2）It is four pieces of swash plates（1）And side plate（6）A funnel is formed, under funnel
Face and side plate（6）Space be exactly a gas storehouse（2）.
As shown in Fig. 3 gas storehouse（2）：Gas storehouse（2）It is polylith swash plate（1）And side plate（6）Multiple funnels are formed, either
Polylith swash plate（1）With polylith swash plate（1）Form multiple funnels.
As shown in Fig. 4 transverse tube（4）：Transverse tube（4）Diameter be 40mm；Its lower end is opening, and its cross section is n shapes
Shape or be V-shape.
As shown in Fig. 5 standpipe（5）：Standpipe（3）Diameter be 60mm；Its cross section is square shape, or circular
Shape.
Above is the present invention is described in detail, specific case used herein to the structural principle of the present invention and
Embodiment is set forth, and above example is only intended to help the preparation method and its core concept for understanding the present invention, tool
Body is implemented to be not limited to above-mentioned specific embodiment, from above-mentioned design, without performing creative labour, made kind
Kind change, all falls within protection scope of the present invention.
Claims (8)
- A kind of 1. circulating scavenging device of concurrent-countercurrent, it is characterised in that：The circulating scavenging device of concurrent-countercurrent is by transverse tube（4）, standpipe （5）, swash plate（1）, side plate（6）, pipeline（7）And blower fan（3）Composition；Swash plate（1）One end and side plate（6）It is fixed together, side plate（6）It is vertical up and down, swash plate（1）And side plate（6）Combination The angle of point inferior horn is spent for 30-75, swash plate（1）Below with side plate（6）Between space be gas storehouse（2）；Transverse tube（4）Lateral direction penetrating is connected to standpipe（5）, side plate（6）Between, standpipe（5）And transverse tube（4）Correspondingly open at the position of connection Mouth be used for connect ventilate, side plate（6）, transverse tube（4）With standpipe（5）It is connected as an entirety；Pipeline（7）One end gas outlet and transverse tube（4）Inner chamber be insertion；Pipeline（7）Gas outlet be fixedly connected on transverse tube （4）In, the air inlet of the other end（8）In gas storehouse（2）It is interior；Pipeline（7）Centre is provided with blower fan（3）.
- A kind of 2. circulating scavenging device of concurrent-countercurrent according to claim 1, it is characterised in that：Blower fan（3）It is pipeline wind Machine, or exhaust blower, or roots blower.
- A kind of 3. circulating scavenging device of concurrent-countercurrent according to claim 1, it is characterised in that：Four pieces of swash plates（1）Composition One funnel, below funnel with side plate（6）Between space be gas storehouse（2）.
- A kind of 4. circulating scavenging device of concurrent-countercurrent according to claim 1, it is characterised in that：Polylith swash plate（1）And side Plate（6）Form multiple funnels；Either polylith swash plate（1）With polylith swash plate（1）Form multiple funnels；Below funnel with side plate （6）Between space be gas storehouse（2）.
- A kind of 5. circulating scavenging device of concurrent-countercurrent according to claim 1, it is characterised in that：Transverse tube（4）Diameter be 30-150mm, its cross section are n shapes；Transverse tube（4）Two is to be open, transverse tube（4）Below be opening.
- A kind of 6. circulating scavenging device of concurrent-countercurrent according to claim 1, it is characterised in that：Standpipe（5）Diameter be 50-180mm, its cross section are square shapes, or toroidal；Standpipe（5）Upper end be closing, standpipe（5）Lower end is opening 's.
- A kind of 7. circulating scavenging device of concurrent-countercurrent according to claim 1, it is characterised in that：Transverse tube（4）Installation number It is 1-10 layers to measure as the number of plies of 10-100, installation；Standpipe（5）Installation number be 1-20.
- A kind of 8. circulating scavenging device of concurrent-countercurrent according to claim 1, it is characterised in that：Swash plate（1）, standpipe（5）、 Transverse tube（4）Manufacture material be the metallic plate with hollow out mouth or be the plastic plate with hollow out mouth；The thickness of plate is 0.1- 3mm；The mouth-shaped of hollow out mouth is square, or circular；The oral pore diameter of hollow out mouth is 0.1-2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410346723.7A CN105276966B (en) | 2014-07-21 | 2014-07-21 | The circulating scavenging device of concurrent-countercurrent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410346723.7A CN105276966B (en) | 2014-07-21 | 2014-07-21 | The circulating scavenging device of concurrent-countercurrent |
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| Publication Number | Publication Date |
|---|---|
| CN105276966A CN105276966A (en) | 2016-01-27 |
| CN105276966B true CN105276966B (en) | 2017-11-24 |
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| CN201410346723.7A Active CN105276966B (en) | 2014-07-21 | 2014-07-21 | The circulating scavenging device of concurrent-countercurrent |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101086421A (en) * | 2006-08-31 | 2007-12-12 | 徐福贵 | Wind direction-changing and temperature difference drying device for grain |
| US7818894B2 (en) * | 2007-10-15 | 2010-10-26 | Noyes Ronald T | Method and apparatus for low-energy in-bin cross-flow grain and seed air drying and storage |
| CN201672780U (en) * | 2010-05-19 | 2010-12-15 | 东莞市华源环保科技有限公司 | Tower type drying device |
| CN203629241U (en) * | 2014-01-02 | 2014-06-04 | 程长青 | Vacuum drying tower |
| CN203964609U (en) * | 2014-07-21 | 2014-11-26 | 程长青 | The circulating scavenging device of concurrent-countercurrent |
-
2014
- 2014-07-21 CN CN201410346723.7A patent/CN105276966B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101086421A (en) * | 2006-08-31 | 2007-12-12 | 徐福贵 | Wind direction-changing and temperature difference drying device for grain |
| US7818894B2 (en) * | 2007-10-15 | 2010-10-26 | Noyes Ronald T | Method and apparatus for low-energy in-bin cross-flow grain and seed air drying and storage |
| CN201672780U (en) * | 2010-05-19 | 2010-12-15 | 东莞市华源环保科技有限公司 | Tower type drying device |
| CN203629241U (en) * | 2014-01-02 | 2014-06-04 | 程长青 | Vacuum drying tower |
| CN203964609U (en) * | 2014-07-21 | 2014-11-26 | 程长青 | The circulating scavenging device of concurrent-countercurrent |
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| Publication number | Publication date |
|---|---|
| CN105276966A (en) | 2016-01-27 |
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Effective date of registration: 20191210 Address after: 325207 Ting Shi Cun, tingtian street, Ruian City, Wenzhou City, Zhejiang Province Patentee after: Li Qiannan Address before: Mengzhou City, Henan province 454750 city of Jiaozuo Zhao he Zhen Ye Qiang Cun Cheng after a Street No. 8 Patentee before: Cheng Changqing |
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Effective date of registration: 20191230 Address after: 213000 No. 200-12, Tushan village committee, Tushan village, Zhulin Town, Jintan District, Changzhou City, Jiangsu Province Patentee after: Changzhou Huixin environmental protection equipment Co., Ltd Address before: 325207 Ting Shi Cun, tingtian street, Ruian City, Wenzhou City, Zhejiang Province Patentee before: Li Qiannan |
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Effective date of registration: 20200601 Address after: 221600 south side of Tianjin Road, Datun coal power company, Peixian County, Xuzhou City, Jiangsu Province Patentee after: Xuzhou Zhongzhou New Material Technology Co.,Ltd. Address before: 213000 No. 200-12, Tushan village committee, Tushan village, Zhulin Town, Jintan District, Changzhou City, Jiangsu Province Patentee before: Changzhou Huixin environmental protection equipment Co.,Ltd. |