CN103925782B - A kind of circular air-dry machine - Google Patents
A kind of circular air-dry machine Download PDFInfo
- Publication number
- CN103925782B CN103925782B CN201410137751.8A CN201410137751A CN103925782B CN 103925782 B CN103925782 B CN 103925782B CN 201410137751 A CN201410137751 A CN 201410137751A CN 103925782 B CN103925782 B CN 103925782B
- Authority
- CN
- China
- Prior art keywords
- air
- dry
- spiral plate
- housing
- wet wind
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The invention discloses a kind of circular air-dry machine, comprise the housing vertically arranged, the top of described housing is provided with charge door, bottom is provided with discharge gate, inner chamber is provided with air-dry core, and described air-dry core is provided with air channel, and the dry-air blast import in described air channel passes into dry wind, wet wind outlet extends to outside housing, and described housing is cylindrical; Described air-dry core is the air-dry core of spiral plate type.The present invention is under the prerequisite retaining large windward side, low wind-warm syndrome, the air-dry advantage of little wind speed, adopt the air-dry core of spiral plate type, housing correspondence is set to circle, the air-dry chamber cross section of air-dry machine maximizes, the working (machining) efficiency of air-dry machine is made to reach maximization, improve the stock utilization of air-dry machine, reduce manufacturing cost; The large-scale apparatus for drying of modularization Integrated manufacture can be adopted, be conducive to promoting the use of.
Description
Technical field
The present invention relates to drying device field, be specifically related to a kind of circular air-dry machine.
Background technology
As traditional agriculture big country, cereal is the staple food of our people.Need before grain storage through dry run, with anti-mildew, germinate, according to external experience, moisture content is down to below safety standard in harvesting in latter 24 hours by the cereal of high-moisture, can the biologically active of maximized maintenance cereal and quality, and the peasant household of China mainly adopts the method for airing to lean on the heat of solar energy and natural wind to carry out dried grain, at substantial manpower on the one hand, cost is high, large by weather effect on the other hand, at a time when rainy weather will cause having a strong impact on biologically active and the quality of cereal then during harvesting, and the rainfall of the harvest time in China's Major Cereal producing region is large, the cereal of annual loss is more than 15,000,000,000 kilograms according to estimates, amount to RMB up to 300 ~ 60,000,000,000 yuan, so, China greatly develops drying machinery, to reduce the impact of weather on grain harvest, reduce the loss.
The grain dry machinery of current main flow take hot-air as the dryer of medium, heat passed to cereal and is evaporated by moisture, then by air, moisture is taken away, can be divided into crossing current, adverse current, following current and mixed-flow dryer by hot-air and Grain flow mode.
The shortcoming of current grain drying machine is:
1. hot-air is unique heat carrier, is again the dry medium that dries, makes: (1) heat transfer and mass transfer is coupling in the same space and the time carries out, cannot tempering; (2) air heat content is little, meet the thermic load of drying course, just required enough air quantity, often with the rate of drying contradiction allowed, increases percent cracked rice; (3), in existing hot air heat exchange flow process, the flue gas heat being greater than hot-air heat is not utilized;
2. grain layer is thicker, even if the thinnest mixed-flow dryer also reaches 250-300mm, windage is large, and operating cost is high;
3. the lack of homogeneity of drying.
Application number is that the application for a patent for invention of CN201310257515.5 discloses a kind of Multi-strand shunt-wound transverse flow type air dryer, adopt multiply parallel connection crossing current air-dry, material is by large windward side, low wind speed is dried, overcome the shortcoming of current grain drying machine, but its heat exchange element is for intersecting, the getter angle box be set up in parallel and venting angle box, its housing must correspondence be set to square, because the stability of square casing and intensity are not as circular shell, add " wall effect ", cloth in square casing, the uniformity of gas distribution is inferior to circular shell, in addition, area circular when same circumference is maximum, therefore the stock utilization manufacturing this air-dry machine is low, manufacturing cost is high, and the working (machining) efficiency of getter angle box and venting angle box is lower.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of circular air-dry machine, the housing that can solve Multi-strand shunt-wound transverse flow type air dryer corresponds to heat exchange element and is set to square, cause the stock utilization manufacturing this air-dry machine low, manufacturing cost is high, and the problem that working (machining) efficiency is lower.
The present invention is achieved through the following technical solutions:
A kind of circular air-dry machine, comprise the housing vertically arranged, the top of described housing is provided with charge door, bottom is provided with discharge gate, and inner chamber is provided with air-dry core, and described air-dry core is provided with air channel, the dry-air blast import in described air channel passes into dry wind, and wet wind outlet extends to outside housing, and described housing is cylindrical; Described air-dry core is the air-dry core of spiral plate type.
The air-dry core of described spiral plate type is by the central tube vertically arranged, and form from outward extending A spiral plate, B spiral plate, C spiral plate, the D spiral plate be made up of sieve tray of central tube, dry-air blast air delivery duct is formed between described A spiral plate and B spiral plate, form material road between described B spiral plate and C spiral plate, form wet wind between described C spiral plate and D spiral plate and call prisoners in after letting them out for exercise; The top shutoff that described dry-air blast air delivery duct and wet wind are called prisoners in after letting them out for exercise; Described dry-air blast air delivery duct is communicated with dry-air blast import by dry-air blast flow room, and wet wind is called prisoners in after letting them out for exercise by the outlet of wet wind flow room connection wet wind, through material road after material enters housing cavity from charge door, then discharges through discharge gate.
Dry-air blast road strip of paper used for sealing is provided with between the A spiral plate on top, described dry-air blast air delivery duct and B spiral plate; Described wet wind is called prisoners in after letting them out for exercise between the C spiral plate on top and D spiral plate and is provided with wet wind road strip of paper used for sealing.
Described A spiral plate and B spiral plate and be connected to air channel spacing column between C spiral plate and D spiral plate.
Material road spacing column is provided with between described B spiral plate and C spiral plate.
Top, described wet wind flow room is provided with slope guide cover.
Also distributing device is provided with between described air-dry core and charge door.
Described discharge gate is provided with material discharging machine.
The present invention also can be used for mud pelletizing, vinasse, coal fired power plant brown coal, chemical industry and building materials and to fall apart the drying of the industrial crops such as material and fresh jujube, longan, lichee, bacterium mushroom.
The present invention's advantage is compared with prior art:
One, under the prerequisite retaining large windward side, low wind-warm syndrome, the air-dry advantage of little wind speed, adopt the air-dry core of spiral plate type, housing correspondence is set to circle, structural stability and intensity improve, cloth and uniform air distribution, and the air-dry chamber cross section of air-dry machine maximizes, and makes the working (machining) efficiency of air-dry machine reach maximization, improve the stock utilization of air-dry machine, reduce manufacturing cost;
Two, the large-scale apparatus for drying of modularization Integrated manufacture can be adopted, be conducive to promoting the use of.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the part A enlarged drawing of Fig. 1.
Fig. 3 is the top view of Fig. 1.
Fig. 4 is the part B enlarged drawing of Fig. 3.
Fig. 5 is the circular air-dry machine structural representation with two air-dry cores of embodiment 2.
Wherein, 1 is dry-air blast import, and 2 is dry-air blast flow rooms, 4 is dry-air blast air delivery ducts, 5 Shi Liao roads, and 6 is that wet wind is called prisoners in after letting them out for exercise, 7 is housings, and 8 is wet wind road strip of paper used for sealings, and 9 is dry-air blast road strip of paper used for sealings, 10 is wet wind flow rooms, and 11 is slope guide covers, and 12 is wet wind outlets, 13 is charge doors, and 14 is distributing devices, and 15 is material discharging machines, 16 is air-dry cores, 17 is central tubes, and 18 is A spiral plates, and 19 is B spiral plates, 20 is C spiral plates, 21 is D spiral plates, and 22 is air channel spacing columns, 23 Shi Liao road spacing columns, 24 is dry-air blast house stewards, and 25 is wet wind house stewards.
Detailed description of the invention
embodiment 1
The circular air-dry machine of one as shown in Fig. 1 ~ Fig. 4, comprise the housing 7 vertically arranged, the top of described housing 7 is provided with charge door 13, bottom is provided with the discharge gate being provided with material discharging machine 15, and inner chamber is provided with single air-dry core 16, is provided with distributing device 14 between described air-dry core 16 and charge door 13, described air-dry core 16 is provided with air channel, the dry-air blast import 1 in described air channel passes into dry wind, and wet wind outlet 12 extends to outside housing 7, and described housing 7 is cylindrical; Described air-dry core 16 is the air-dry core of spiral plate type, the air-dry core of described spiral plate type is by the central tube 17 vertically arranged, and form from outward extending A spiral plate 18, B spiral plate 19, C spiral plate 20, the D spiral plate 21 be made up of sieve tray of central tube 17, dry-air blast air delivery duct 4 is formed between described A spiral plate 18 and B spiral plate 19, material road 5 is formed between described B spiral plate 19 and C spiral plate 20, the dead bed of material is formed for preventing solid accumulation in material road 5, arc guide cover is set in material road 5, forms wet wind between described C spiral plate 20 and D spiral plate 21 and call prisoners in after letting them out for exercise 6; Dry-air blast road strip of paper used for sealing 9 is provided with between the A spiral plate 18 on top, described dry-air blast air delivery duct 4 and B spiral plate 19, make the top shutoff of dry-air blast air delivery duct 4, described wet wind is called prisoners in after letting them out for exercise between the C spiral plate 20 on 6 tops and D spiral plate 21 and is provided with wet wind road strip of paper used for sealing 8, make wet wind call prisoners in after letting them out for exercise 6 top shutoff; Described A spiral plate 18 and B spiral plate 19 and be connected to air channel spacing column 22 between C spiral plate 20 and D spiral plate 21, with keep dry-air blast air delivery duct 4 and wet wind call prisoners in after letting them out for exercise 6 width, material road spacing column 23 is provided with, to keep the width of expecting road 5 between described B spiral plate 19 and C spiral plate 20; Described dry-air blast air delivery duct 4 is communicated with dry-air blast import 1 by dry-air blast flow room 2, wet wind call prisoners in after letting them out for exercise 6 by wet wind flow room 10 be communicated with wet wind outlet 12, top, described wet wind flow room 10 is provided with slope guide cover 11, through material road 5 after material enters housing 7 inner chamber from charge door 13, then discharge through the material discharging machine 15 of discharge gate; The dry heat flue gas that dry wind adopts other devices to produce, dry-air blast air delivery duct 4 is sent into by dry-air blast flow room 2 from dry-air blast import 1, again through the A spiral plate 18 be made up of sieve aperture net and B spiral plate 19, entering material 5 pairs, road material carries out air-dry, forms wet wind enter wet wind and call prisoners in after letting them out for exercise and 6 export 12 by wet wind flow room 10 from wet wind and discharge with material evaporation after the water balance gone out.
embodiment 2
As shown in Figure 5, the dry-air blast import 1 that the inner chamber of housing 7 is provided with upper and lower two air-dry cores 16, two air-dry cores 16 is communicated in dry-air blast house steward 24, and wet wind outlet 12 is communicated in wet wind house steward 25.Dry wind sends into the dry-air blast import 1 of upper and lower two air-dry cores 16 respectively from dry-air blast house steward 24, enter wet wind house steward 25 from the wet wind outlet 12 of upper and lower two air-dry cores 16 respectively again after forming wet wind, material obtains better drying effect by upper and lower two air-dry cores 16.
All the other are implemented as embodiment 1.
Stacked in housing 7 multiple air-dry core 16 can also be set as required.
Claims (7)
1. a circular air-dry machine, comprise the housing (7) vertically arranged, the top of described housing (7) is provided with charge door (13), bottom is provided with discharge gate, inner chamber is provided with air-dry core (16), and described air-dry core (16) is provided with air channel, and the dry-air blast import (1) in described air channel passes into dry wind, wet wind outlet (12) extends to housing (7) outward, it is characterized in that: described housing (7) is cylindrical; Described air-dry core (16) is the air-dry core of spiral plate type; The air-dry core of described spiral plate type is by the central tube vertically arranged (17), and form from outward extending A spiral plate (18), B spiral plate (19), C spiral plate (20), the D spiral plate (21) be made up of sieve tray of central tube (17), dry-air blast air delivery duct (4) is formed between described A spiral plate (18) and B spiral plate (19), form material road (5) between described B spiral plate (19) and C spiral plate (20), form wet wind between described C spiral plate (20) and D spiral plate (21) and call prisoners in after letting them out for exercise (6); Described dry-air blast air delivery duct (4) and wet wind are called prisoners in after letting them out for exercise the top shutoff of (6); Described dry-air blast air delivery duct (4) is communicated with dry-air blast import (1) by dry-air blast flow room (2), wet wind is called prisoners in after letting them out for exercise (6) is communicated with wet wind outlet (12) by wet wind flow room (10), through material road (5) after material enters housing (7) inner chamber from charge door (13), then discharge through discharge gate.
2. a kind of circular air-dry machine as claimed in claim 1, is characterized in that: be provided with dry-air blast road strip of paper used for sealing (9) between the A spiral plate (18) on described dry-air blast air delivery duct (4) top and B spiral plate (19); Described wet wind is called prisoners in after letting them out for exercise between the C spiral plate (20) on (6) top and D spiral plate (21) and is provided with wet wind road strip of paper used for sealing (8).
3. a kind of circular air-dry machine as claimed in claim 1, is characterized in that: described A spiral plate (18) and B spiral plate (19) and be connected to air channel spacing column (22) between C spiral plate (20) and D spiral plate (21).
4. a kind of circular air-dry machine as claimed in claim 1, is characterized in that: be provided with material road spacing column (23) between described B spiral plate (19) and C spiral plate (20).
5. a kind of circular air-dry machine as claimed in claim 1, is characterized in that: described wet wind flow room (10) top is provided with slope guide cover (11).
6. a kind of circular air-dry machine as claimed in claim 1, is characterized in that: be also provided with distributing device (14) between described air-dry core (16) and charge door (13).
7. a kind of circular air-dry machine as claimed in claim 1, is characterized in that: described discharge gate is provided with material discharging machine (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410137751.8A CN103925782B (en) | 2014-04-08 | 2014-04-08 | A kind of circular air-dry machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410137751.8A CN103925782B (en) | 2014-04-08 | 2014-04-08 | A kind of circular air-dry machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103925782A CN103925782A (en) | 2014-07-16 |
| CN103925782B true CN103925782B (en) | 2015-10-28 |
Family
ID=51144082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410137751.8A Active CN103925782B (en) | 2014-04-08 | 2014-04-08 | A kind of circular air-dry machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103925782B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5199185A (en) * | 1991-06-20 | 1993-04-06 | Western Dry, Inc. | Process and equipment for gaseous desiccation of organic particles |
| CN2414301Y (en) * | 1999-01-28 | 2001-01-10 | 陈建平 | Hot blast furnace with board type smoke heat exchanger |
| CN101539375A (en) * | 2009-04-23 | 2009-09-23 | 吴植仁 | Spiral lamina fin type air cooler |
| CN103307864A (en) * | 2013-06-15 | 2013-09-18 | 宁波互联聚能环保技术有限公司 | Multi-strand shunt-wound transverse flow type air dryer |
| CN203758198U (en) * | 2014-04-08 | 2014-08-06 | 吴植仁 | Round air dryer |
-
2014
- 2014-04-08 CN CN201410137751.8A patent/CN103925782B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5199185A (en) * | 1991-06-20 | 1993-04-06 | Western Dry, Inc. | Process and equipment for gaseous desiccation of organic particles |
| CN2414301Y (en) * | 1999-01-28 | 2001-01-10 | 陈建平 | Hot blast furnace with board type smoke heat exchanger |
| CN101539375A (en) * | 2009-04-23 | 2009-09-23 | 吴植仁 | Spiral lamina fin type air cooler |
| CN103307864A (en) * | 2013-06-15 | 2013-09-18 | 宁波互联聚能环保技术有限公司 | Multi-strand shunt-wound transverse flow type air dryer |
| CN203758198U (en) * | 2014-04-08 | 2014-08-06 | 吴植仁 | Round air dryer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103925782A (en) | 2014-07-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201653102U (en) | Heat pump tower type continuous drying device | |
| CN103004977A (en) | Reversible ventilating box type drying machine and method for drying grain and oil crops | |
| CN206566993U (en) | A kind of chemical fertilizer crushing drying device | |
| CN204377891U (en) | A kind of hot blast fragment drying plant | |
| CN102113554A (en) | Grain dryer utilizing complementation of wind and heat | |
| CN104542955B (en) | Combined type air-dry machine | |
| CN203758198U (en) | Round air dryer | |
| CN103925782B (en) | A kind of circular air-dry machine | |
| CN103918784B (en) | A kind of energy-saving drying method of grain preserving | |
| CN205512008U (en) | Novel rice drying equipment | |
| CN200993521Y (en) | Drying-cooling combination machine | |
| CN204388529U (en) | Dryer | |
| CN102599622B (en) | High-moisture tobacco material drying method and drying tower | |
| CN205878847U (en) | Cereal negative pressure continuous dryer's built -in heating device | |
| CN204987786U (en) | Dry storehouse of pelletizing | |
| CN204426053U (en) | A kind of agricultural storage drying carrying agitating function | |
| CN204191502U (en) | Plant equipment adjusted by a kind of tealeaves automation basket | |
| CN102889770A (en) | Air energy recycling equipment | |
| CN204987707U (en) | Bio -fertilizer drying -machine | |
| CN107328212A (en) | A kind of tower-type maize dryer and its furnace drying method | |
| CN203789021U (en) | High-efficiency and energy-saving grain drying machine | |
| CN202692623U (en) | Boiler waste heat secondary drying device | |
| CN203240862U (en) | Efficient and multi-chamber novel steam pipe rotary cylindrical dryer | |
| CN105135856A (en) | Variable-temperature alternating airflow crossflow type thick-layer wet material drying system and method | |
| CN203290170U (en) | Combined flow type grain drying machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230703 Address after: 223341 Nanchenji Town Industrial Concentration Zone, Huaiyin District, Huai'an City, Jiangsu Province Patentee after: Jiangsu Yinding Biomass Technology Co.,Ltd. Address before: Room 401, Building 3, Xinqi Yiyang Apartment, Beilun District, Ningbo City, Zhejiang Province 315800 Patentee before: Wu Zhiren |
|
| TR01 | Transfer of patent right |