CN202973790U - Scraper type conveying drier - Google Patents
Scraper type conveying drier Download PDFInfo
- Publication number
- CN202973790U CN202973790U CN 201220716078 CN201220716078U CN202973790U CN 202973790 U CN202973790 U CN 202973790U CN 201220716078 CN201220716078 CN 201220716078 CN 201220716078 U CN201220716078 U CN 201220716078U CN 202973790 U CN202973790 U CN 202973790U
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- Prior art keywords
- scraper
- heat transfer
- drying box
- scraper plate
- warehouse
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Abstract
The utility model discloses a scraper type conveying drier which mainly comprises a drying box, a scraper type conveying belt, a heat transfer unit and a dehumidifying device. The scraper type conveying belt for conveying materials penetrates in the drying box provided with a heat transfer passage. The upper surface of the heat transfer passage is a scraper conveying platform. The dehumidifying device is located above the drying box and communicated with the same. During operation, hot air is guided by the heat transfer unit to pass the heat transfer passage and forms transmission heat exchange with materials on the scraper conveying platform, heat in the heat transfer passage is transferred to the materials so as to vaporize moisture of the materials, and moisture is brought away by the dehumidifying device. The scraper type conveying drier is simple in structure, high in heat efficiency, and free of environmental and material pollution and the like. In addition, material conveying is achieved while being dried.
Description
Technical field
The utility model relates to a kind of scraper-type conveyer dryer, belongs to a kind of novel band drier.
Background technology
Band drier is that a kind of transporting something containerized is defeated, dry in the plant equipment of one, is widely used in the gas permeability drying of sheet, strip, graininess and part plaster material preferably.Band drier has that rate of drying is high, evaporation intensity is high, can realize the advantages such as continuous drying in enormous quantities.Existing band drier generally directly passes hot blast material bed on conveyer belt, completes the heat drying to material; Take the shortcoming of this drying mode to be: hot blast directly contacts with material, and material is easily polluted on the one hand; Under the advertising of hot blast, material can produce elevator, contains a large amount of material particles in the tail gas that causes dehumidifying on the other hand, directly emptyingly will inevitably cause the pollution of environment and the waste of material.And in order to solve the problem of above-mentioned existence, must increase respectively hot blast pretreatment unit and dust arrester in leading portion operation and dehumidifying tail gas, such result can cause that drying system is too complicated, manufacturing cost is too high.
The utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model has been to provide a kind of novel band drier, be specially adapted to the continuous drying to small materials such as powdery, graininess, have simple in structure, the thermal efficiency is high, to characteristics such as material and environmental nonpollutions.
The Technological improvement plan that the utility model proposes is: described a kind of scraper-type conveyer dryer, comprise drying box, scraper conveyer, heat transfer unit (HTU) and humidity-discharging device, it is characterized in that: be installed with in described drying box for the scraper conveyer that transmits material; Be provided with a heat transfer path in described drying box; Described heat transfer unit (HTU) is connected with heat transfer path; Described humidity-discharging device is placed in above drying box, and communicates with drying box.
Described scraper-type conveyer dryer is characterized in that in described drying box, warehouse being arranged, and is through in scraper conveyer in warehouse; Heat transfer unit (HTU) comprises inlet channel, outlet passageway and the air-introduced machine that is connected with outlet passageway, and inlet channel is connected with the two ends of heat transfer path respectively with outlet passageway; Humidity-discharging device comprises dehumidifying pipelines and the wet-emitting blower that is attached thereto, and dehumidifying pipelines is positioned at warehouse top, and communicates with warehouse inside.
Described scraper-type conveyer dryer, the upper surface that it is characterized in that described heat transfer path is the scraper plate delivery platform.
Described scraper-type conveyer dryer is characterized in that described scraper conveyer comprises actuating unit and driven the screeding device of operation by actuating unit, and screeding device comprises scraper plate, scraper plate be shaped as comb teeth-shaped.
Described scraper-type conveyer dryer, the lower surface that it is characterized in that described scraper plate delivery platform is smooth surface, the lower surface of scraper plate delivery platform is equipped with some fins.
The utility model has the advantage of: the drying mode that 1, adopts the conduction heat exchange, heat energy conducts to material by the scraper plate delivery platform, hot blast directly contacts with material is non-, has avoided the elevator of small material in dry run, therefore need not the tail gas in dehydrating unit is carried out dust removal process; This drying machine can also avoid hot blast to the pollution of material effectively simultaneously, need not hot blast is carried out the leading portion pretreatment; 2, scraper plate is made into comb teeth-shaped, can makes on the one hand material obtain stirring fully to be heated in transmitting procedure; Material can also be sprinkling upon equably on the other hand the delivery platform surface, improve the heat transfer sheet area.Utilize simultaneously ripe fin type heat exchange technology that heat is delivered on material, can improve heating efficiency.3, this drying machine also has characteristics simple in structure, in dried material, can realize the conveying to material, reduces workman's amount of labour.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the profile of inner section of the present utility model.
In figure: 1, warehouse; 2, screeding device; 3, inlet channel; 4, heat transfer path; 5, actuating unit; 6, dehumidifying pipelines; 7, wet-emitting blower; 8, outlet passageway; 9, air-introduced machine; 10, fin; 11, scraper plate delivery platform; 12, scraper plate.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
As shown in Figure 1 and Figure 2, the scraper-type conveyer dryer that the utility model proposes, it mainly comprises drying box, scraper conveyer, heat transfer unit (HTU), humidity-discharging device.Drying box comprises warehouse 1 and heat transfer path 4, and the upper surface of heat transfer path 4 is scraper plate delivery platform 11; Scraper conveyer comprises actuating unit 5 and screeding device 2, and actuating unit 5 drives screeding device 2 circular flows; Heat transfer unit (HTU) comprises inlet channel 3, outlet passageway 8 and the air-introduced machine 9 that is connected with outlet passageway; The wet-emitting blower 7 that humidity-discharging device comprises dehumidifying pipelines 6 and is attached thereto.In order to improve heating efficiency and drying effect, the lower surface of scraper plate delivery platform 11 is equipped with some fins 10, and the scraper plate 12 on screeding device is comb teeth-shaped.
Scraper conveyer in above-mentioned is through in dry warehouse 1; The inlet channel 3 of heat transfer unit (HTU), outlet passageway 8 are connected with the two ends of heat transfer path 4 respectively; Dehumidifying pipelines 6 is positioned at warehouse 1 top, and communicates with warehouse 1 inside.
During work, the material that falls into from charging aperture 13 moves along scraper plate delivery platform 11 under the drive of scraper plate 12; In the process of transmission, material is sprinkling upon the delivery platform surface equably under the stirring of the scraper plate 12 of comb teeth-shaped; Hot blast passes from heat transfer path 4 under the traction of heat transfer unit (HTU) simultaneously, heat is passed to material by the fin 10 in scraper plate delivery platform 11, with the evaporation of the moisture in material, by humidity-discharging device, moisture is taken away, thereby realize the drying of material, from discharging opening 14 dischargings.
Claims (5)
1. a scraper-type conveyer dryer, comprise drying box, scraper conveyer, heat transfer unit (HTU) and humidity-discharging device, it is characterized in that: be installed with in described drying box for the scraper conveyer that transmits material; Be provided with a heat transfer path (4) in described drying box; Described heat transfer unit (HTU) is connected with heat transfer path; Described humidity-discharging device is placed in above drying box, and communicates with drying box.
2. scraper-type conveyer dryer according to claim 1, is characterized in that warehouse (1) is arranged in described drying box, is through in scraper conveyer in warehouse (1); Heat transfer unit (HTU) comprises inlet channel (3), outlet passageway (8) and the air-introduced machine (9) that is connected with outlet passageway, and inlet channel (3) is connected with the two ends of heat transfer path (4) respectively with outlet passageway (8); The wet-emitting blower (7) that humidity-discharging device comprises dehumidifying pipelines (6) and is attached thereto, dehumidifying pipelines (6) are positioned at warehouse top, and communicate with warehouse (1) inside.
3. scraper-type conveyer dryer according to claim 1 and 2, the upper surface that it is characterized in that described heat transfer path (4) is scraper plate delivery platform (11).
4. scraper-type conveyer dryer according to claim 1 and 2, it is characterized in that described scraper conveyer comprises actuating unit (5) and driven the screeding device (2) that moves by actuating unit (5), screeding device comprises scraper plate, scraper plate be shaped as comb teeth-shaped.
5. scraper-type conveyer dryer according to claim 3, the lower surface that it is characterized in that described scraper plate delivery platform (11) is smooth surface, the lower surface of scraper plate delivery platform is equipped with some fins (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220716078 CN202973790U (en) | 2012-12-21 | 2012-12-21 | Scraper type conveying drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220716078 CN202973790U (en) | 2012-12-21 | 2012-12-21 | Scraper type conveying drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202973790U true CN202973790U (en) | 2013-06-05 |
Family
ID=48514853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220716078 Expired - Lifetime CN202973790U (en) | 2012-12-21 | 2012-12-21 | Scraper type conveying drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202973790U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104596218A (en) * | 2014-12-09 | 2015-05-06 | 广州市风华正茂包装材料有限公司 | Novel drying machine |
| CN105507834A (en) * | 2015-12-22 | 2016-04-20 | 山东高速济莱城际公路有限公司 | Mud separating and circulating equipment |
| CN105865180A (en) * | 2016-05-23 | 2016-08-17 | 汪安瑞 | Heating segmented temperature control tunnel type drying channel of burner |
| CN109883175A (en) * | 2019-02-27 | 2019-06-14 | 燕山大学 | Composite biomass drying machine with scraper plate and turbine |
| CN113332739A (en) * | 2021-05-27 | 2021-09-03 | 商南天和泥浆有限公司 | Polyacrylonitrile ammonium salt low temperature evaporation drying system hydrolysises |
-
2012
- 2012-12-21 CN CN 201220716078 patent/CN202973790U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104596218A (en) * | 2014-12-09 | 2015-05-06 | 广州市风华正茂包装材料有限公司 | Novel drying machine |
| CN104596218B (en) * | 2014-12-09 | 2016-10-12 | 广州市风华正茂包装材料有限公司 | A kind of dehydrator |
| CN105507834A (en) * | 2015-12-22 | 2016-04-20 | 山东高速济莱城际公路有限公司 | Mud separating and circulating equipment |
| CN105865180A (en) * | 2016-05-23 | 2016-08-17 | 汪安瑞 | Heating segmented temperature control tunnel type drying channel of burner |
| CN109883175A (en) * | 2019-02-27 | 2019-06-14 | 燕山大学 | Composite biomass drying machine with scraper plate and turbine |
| CN109883175B (en) * | 2019-02-27 | 2020-05-12 | 燕山大学 | Composite biomass dryer with scraper and turbine |
| CN113332739A (en) * | 2021-05-27 | 2021-09-03 | 商南天和泥浆有限公司 | Polyacrylonitrile ammonium salt low temperature evaporation drying system hydrolysises |
| CN113332739B (en) * | 2021-05-27 | 2023-11-24 | 商南天和泥浆有限公司 | Hydrolysis polyacrylonitrile ammonium salt low temperature evaporation drying system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 354100 Jinling Industrial Park, luster County, Nanping, Fujian Patentee after: FUJIAN TIANCHUANG ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Address before: 354100 Jinling Industrial Park, luster County, Nanping, Fujian Patentee before: FUJIAN TIANCHUANGLI BIOLOGICAL ENERGY EQUIPMENT Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130605 |
|
| CX01 | Expiry of patent term |