CN201210852Y - Vertical type circulation drying device - Google Patents
Vertical type circulation drying device Download PDFInfo
- Publication number
- CN201210852Y CN201210852Y CNU2008201192901U CN200820119290U CN201210852Y CN 201210852 Y CN201210852 Y CN 201210852Y CN U2008201192901 U CNU2008201192901 U CN U2008201192901U CN 200820119290 U CN200820119290 U CN 200820119290U CN 201210852 Y CN201210852 Y CN 201210852Y
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- stone
- storehouse
- air channel
- web plate
- bin
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Abstract
The utility model relates to a vertical circulating drier, which is used for drying foodstuff and feedstuff and is particularly suitable for drying expanded materials and pellets. The vertical circulating drier is mainly formed by a top cover, a spreading bin, a drying bin and a cooling and discharging bin which are overlapped from the top down in turn and arranged on a frame, wherein air ducts are arranged on the left ends of various bins; air network plates are arranged inside the right ends of the various bins; each rotary valve plate network plate on a network plate tipping gear is tippled at an angle of 70 DEG for discharging by the network plate tipping gear; a spreading device which is coaxially rotated with a material scattering disc and a material spreading harrow is arranged inside the spreading bin for spreading; a circulating fan chamber and a heating chamber are arranged on the upper side ad the lower side of both sides of an air duct of the drying bin respectively; the circulating fan chamber is communicated with small air ducts on both sides of an upper air network plate; and air ducts of the spreading bin and the cooling and discharging bin are all communicated with small air ducts of two air network plates of the spreading bin and the cooling and discharging bin. The vertical circulating drier adopts a modular structure, is simple and convenient to assemble, and has small floor space, low cost, large productivity and good quality of dried materials.
Description
Affiliated technical field
The utility model is a kind of process equipment that relates to food, feed, or rather, is the drying equipment of a kind of dilated food, expanded pellet diet and pellet.
Background technology
Well known: numerous food product or feed all need through super-dry, just can store after its moisture content is reduced, and guarantee that quality is constant.The drying equipment of using always mainly is various types of storehouses formula drying machines at present, but these equipment all compare heaviness, fixing, difficult transportation and installation, and productivity ratio is low, drying time is long, and the cost that has is also high, complex structure; In addition, also rower drier more commonly is though its easy disassembling, convenient transportation is simple in structure, cost is not high yet, but to by the oven dry material quality influence bigger, because of the oven dry material drop too big, percentage of damage is very high, even becomes powdery, is only applicable to grain-drying; It is exactly various types of band driers that a kind of drying equipment is still arranged, because of material in whole dry run is static substantially, so its percentage of damage is low, but the moisture uniformity behind the drying materials is relatively poor, track length is longer, and the complete machine floor space is bigger, and productivity ratio is not high yet.
Summary of the invention
In order to overcome the defective of above-mentioned each drier, the utility model provides a kind of simple in structure, easy disassembling, convenient transportation, cost is low, drying time is short.The oven dry materials quality is good, percentage of damage is low, and the little vertical circulation dryer of floor space.
The technical scheme that its technical problem that solves the utility model adopts is such: vertical circulation dryer mainly is made up of top cover, stone storehouse, dryness storehouse, cooling discharge bin, frame and discharge pipe.Top cover is provided with the stone storehouse at the top under the top cover, 1～4 dryness storehouse is set under the stone storehouse, and the cooling discharge bin is set under the dryness storehouse, and folded mutually up and down in regular turn communicating is located on the frame then between them, and discharge pipe joins with top cover and stone storehouse respectively.Top cover central authorities are provided with the charging Blowing stopper, and two jiaos of places of its right-hand member are provided with the level detector that one is long and the other is short respectively, in order to the control thickness of feed layer.On its left side housing wallboard ventilating opening is set, joins with discharge pipe; The right-hand member bottom of stone storehouse and cooling discharge bin, and between the left and right sides housing wallboard of dryness storehouse right-hand member middle part and bottom the ventilation web plate is set all, on the right-hand member housing wallboard of each layer ventilation web plate the web plate turning device is set, uses 70 degree and discharging so that each the rotary valve plate web plate on the ventilation web plate overturns to the left or to the right; Between the front and back two side body wallboards of ventilation web plate little air channel is set, wherein in the dryness storehouse upper strata be last little air channel, lower floor is time little air channel; The upper central of ventilation web plate in the stone storehouse is provided with laying device between and arranged on left and right sides housing wallboard; The left end of stone storehouse, dryness storehouse and cooling discharge bin is provided with the air channel, and wherein: the air channel in stone storehouse communicates with its little air channel, and its cover plate central authorities set out the air port and discharge pipe joins; The air channel of dryness storehouse, all divide two-layer before and after it between the housing wallboard of both sides, two Room are set respectively, the upper strata is the circulated air unit room, in circulating fan is set, lower floor is a heating clamber, in heater is set, the circulated air unit room communicates with little air channel on it, and heating clamber communicates with air channel, circulated air unit room respectively, and the air channel communicates in little air channel down with it; Between the housing wallboard of its front and back, air channel of cooling discharge bin cold air chamber is set respectively, its right-hand member communicates with its little air channel, and its left end communicates with external environment; Frame is made up of support, hopper and impurity collector, and hopper and impurity collector equipment are on support, and hopper is bucket-shaped, between its relative both sides, strut is set, in order to strengthening its intensity, and two level detectors are set, in order to control buildup thickness at the different height place of a side.
Laying device in the above-mentioned stone storehouse, it is made up of spreading disk, stone rake, main shaft, driving-chain, sprocket wheel, bearing, stone motor and stone support.Spreading disk, stone rake and sprocket wheel are all affixed with main shaft, and main shaft is installed on the stone support by bearing, driving-chain and sprocket engagement, and the stone motor is arranged on the stone support, and the left and right housing wallboard of stone support and stone storehouse right-hand member is affixed.
Above-mentioned ventilation web plate is to be linked to be an integral body by 8～18 blocks of rotary valve plate web plates, short rotating shaft, long rotating shaft, rocking arm, connecting rod, pin and screw, pad through permutation and combination to form.The two ends of rotary valve plate web plate respectively with short rotating shaft, long rotating shaft, affixed with screw gasket, short rotating shaft is supported by the bearing on the left and right sides housing wallboard of each storehouse right-hand member respectively with long rotating shaft, the shaft extension of long rotating shaft goes out the right-hand member housing wallboard in each storehouse, and it is affixed; that the other end of rocking arm and connecting rod are hinged with pin, and connecting rod is connected with the web plate turning device again with the slotted eye on rocking arm one end.
The course of work of vertical circulation dryer is such: the charging Blowing stopper of material on top cover enters the stone storehouse, laying device through spreading disk and stone rake, stone on the ventilation web plate in the stone storehouse, when thickness of feed layer arrives the height of the long level detector on the top cover, by this level detector control, make the ventilation web plate of cooling discharge bin, under the effect of the web plate turning device of its hydraulic control system, make its rotary valve plate web plate rotation 70 degree and discharging, and return to level immediately, and then, the web plate panel turnover device of hydraulic control system control dryness storehouse lower floor, make rotary valve plate web plate rotation 70 degree on the ventilation web plate of dryness storehouse lower floor and discharging, and return to level immediately ... go round and begin again, from down and on, the ventilation web plate discharging in regular turn of each layer is in the stone storehouse till the discharging of ventilation web plate; If continue charging in the stone storehouse, then repeat above-mentioned a series of actions.When if the thickness of feed layer on the ventilation web plate in the stone storehouse arrives the height of the short level detector on the top cover, then close the charging valve by this level detector control, stop charging.When the thickness of feed layer in the frame hopper arrives level detector above it, then open hopper valve and discharge by this level detector control, when the level detector below thickness of feed layer arrives, control by this level detector and to close discharge valve, stop discharge.
Cold wet stock is dried in dryness storehouse, needs hot-air to carry out heat exchange as medium, and the thermal material after the oven dry cools off in the cooling discharge bin, also needs cold air to carry out heat exchange.The air current flow situation of the vertical circulation dryer of the utility model is such: in the cooling discharge bin, extraneous cold dry air, enter from the cold air chamber of its both sides, front and back, air channel, enter the space under the ventilation web plate through little air channel, and penetrate the ventilation web plate, thermal material is cooled off, and this waste gas enters this dryness storehouse air channel through the following little air channel of a last dryness storehouse then; In dryness storehouse, air in the air channel and carried out the part chamber of the being heated heating of waste gas of heat exchange with thermal material in the cooling discharge bin after, because the effect of circulating fan, enter the space between the two ventilation web plates through last little air channel, and penetrate, following ventilation web plate, carry out heat exchange with material, enter air channel separately more respectively from the following little air channel of the following little air channel of this dryness storehouse and a last dryness storehouse, wherein a part of waste gas is discharged from the top, air channel, after air enters the heating clamber heating together in another part waste gas and the air channel, being recycled blower fan carries out recycling once more, in the stone storehouse, penetrate the waste gas of upper strata ventilation web plate from dryness storehouse, enter the air channel, discharge by the air outlet of air channel top cover through little air channel.When waste gas entered the air channel, flow velocity reduced, and powder and dust lighter in the waste gas can be with waste gas from the air channel top discharges, and heavier impurity is settled down to bottom, air channel impurity collector and removes.
Hence one can see that, and the excellent characteristics of vertical circulation dryer are as follows:
1. the built-in hot air circulation heating system of the utility model has made full use of heat energy, has saved the energy; And air channel, heater and circulating fan all be built in dryer, reduced these required occupation space is set, and simplified the installation of equipment; After waste gas entered the air channel, wherein lighter dust was along with waste gas is discharged from the discharge pipe on top, air channel together, and heavier impurity is settled down to the impurity collector discharge of bottom, air channel, satisfies environmental requirement.
2. the air themperature in every section dryness storehouse of the utility model is independent controlled, can require according to the stoving process of material to adjust.Uppermost dryness storehouse can adopt high temperature air to contact with the wettest material, and more down material is dried more, and air themperature also can correspondingly reduce, and has so both improved the quality of oven dry material, has improved productivity ratio again.
3. the utility model can require to increase the stack number of dryness storehouse according to the stoving process of material, maneuverability, and be convenient to transportation and installation.
4. the utility model has adopted the vertical structure design, and floor space is little.
5. ventilation web plate of the present utility model adopts by a plurality of rotary valve plate web plate permutation and combination, with connecting rod, rocking arm, long and short rotating shaft it is linked to be the structure that an integral body forms, make each rotary valve plate web plate turn over 70 degree by the web plate turning device then, on the ventilation web plate bed material with waterfall shape dumped and fallen, material is fully contacted with air, baking back material moisture is even, and dry tenacity is big, has improved productivity ratio.
6. the utility model is provided with spreading disk and stone rake on the ventilation web plate in stone storehouse, both co-operatings, make the material bed obtain also to obtain the uniform bed of material on the ventilation web plate that a homogeneous thickness causes other each layer, guaranteed to add penetrating of hot-air, improved drying efficiency.
7. each layer ventilation web plate of the present utility model, the spacing of interlayer is little, and the percentage of damage that material falls is very little, has improved the quality of oven dry material.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of the vertical circulation dryer of the utility model.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the B-B cutaway view of Fig. 1.
Fig. 4 is the top cover perspective view.
Fig. 5 is a stone storehouse perspective view.
Fig. 6 is the dryness storehouse perspective view.
Fig. 7 is a cooling discharge bin perspective view.
Fig. 8 is the frame perspective view.
Fig. 9 is the structural representation of laying device.
Figure 10 is the perspective view of ventilation web plate.
Among the figure: 1. top cover, 2. stone storehouse, 3. dryness storehouse, 4. cooling discharge bin, 5. frame, 6. discharge pipe, 7. charging Blowing stopper, 8. ventilating opening, 9. long level detector is 10. lacked level detector, 11. laying devices, 12. ventilation web plates, 13. little air channel, 14. housing wallboards, 15. web plate turning devices, 16. air channels, 17. air outlet, on 18. little air channel, 19. times little air channels, 20. heating clambers, 21. the circulated air unit room, 22. cold air chamber, 23.I level detector, 24.II level detector, 25. strut, 26. hoppers, 27. supports, 28. impurity collectors, 29. the stone motor, 30. sprocket wheels, 31. driving-chains, 32. stones rake, 33. spreading disk, 34. bearings, 35. main shafts, 36. the stone support, 37. short rotating shafts, 38. rotary valve plate web plates, 39. screw, 40. pads, 41. long rotating shafts, 42. rocking arm, 43. pins, 44. connecting rods.
The specific embodiment
As Fig. 1, Fig. 2, shown in Figure 3, vertical circulation dryer is mainly by top cover 1, stone storehouse 2, three sections dryness storehouses 3 and cooling discharge bins 4, and their upper and lower in regular turn folded mutually communicating are located in then on the frame 5 and are formed, and discharge pipe 6 joins with top cover 1, stone storehouse 2 respectively; As shown in Figure 4, the centre of top cover 1 is provided with charging Blowing stopper 7, and two jiaos of places of its left end are provided with long level detector 9 and short level detector 10 respectively, is provided with a ventilating opening 8 and joins with discharge pipe 6 in the middle of the one side; As shown in Figure 5,11 of place, the bottom left and right sides two housings wallboards of stone storehouse 2 right-hand members are provided with ventilation web plate 12, web plate turning device 15 by hydraulic control system is installed on the housing wallboard 14 of ventilation web plate 12 right-hand members, the left end in stone storehouse 2 is air channels 16, open an air outlet 17 and join with discharge pipe 6 on its cover plate, the little air channel 13 that two side body wallboards of ventilation web plate 12 are 14 communicates with air channel 16; As shown in Figure 6,14 of the left and right two housings wallboards of dryness storehouse 3 right-hand members are equipped with two-layer ventilation web plate 12 up and down, in the middle of the upper strata is positioned at, lower floor is positioned at the bottom, on the right-hand member housing wallboard 14 of ventilation web plate 12 web plate turning device 15 is housed, 14 of the two side body wallboards of ventilation web plate 12 are respectively upper and lower little air channel 18,19; The left end of dryness storehouse 3 is air channel 16, before the air channel 16,14 of the two side body wallboards in back all divide two-layer, constitute two Room respectively, the upper strata is a circulated air unit room 21, lower floor is a heating clamber 20, circulated air unit room 21 communicates with last little air channel 18, heating clamber 20 respectively with air channel 16, circulated air unit room 21 communicates, air channel 16 communicates with following little air channel 19, as shown in Figure 7,14 of the left and right sides, the bottom two housings wallboards of cooling discharge bin 4 right-hand members are equipped with ventilation web plate 12, web plate turning device 15 is installed on the housing wallboard 14 of ventilation web plate 12 right-hand members, and the left end of cooling discharge bin 4 is air channels 16, and 14 of housing wallboards of both sides are cold air chamber 22 before and after it, the little air channel 13 that two side body wallboards of its right-hand member and ventilation web plate 12 are 14 communicates, and its left end then communicates with the external world; As shown in Figure 8, frame 5 is made up of support 27, hopper 26 and impurity collector 28, and hopper 26 and impurity collector 28 are located on the support 27, and hopper 26 is bucket-shaped, between its relative both sides, connect, and I level detector 23 and II level detector 24 are installed at the differing heights place of a side with strut 25.As shown in Figure 9, laying device 11 is made up of spreading disk 33, stone rake 32, main shaft 35, driving-chain 31, sprocket wheel 30, bearing 34, stone motor 29 and stone support 36.Spreading disk 33, stone rake 32 and sprocket wheel 30 are all affixed with main shaft 35, main shaft 35 is installed on the stone support 36 by bearing 34, driving-chain 31 and sprocket wheel 30 engagements, the stone motor 29 that has sprocket wheel 30 is installed on the stone support 36, and stone support 36 and stone storehouse 2 right-hand member left and right sides housing wallboards, 14 usefulness screws, nut are affixed.As shown in figure 10, the ventilation web plate 12 in each storehouse is to be linked to be an integral body by 16 blocks of rotary valve plate web plates 38, short rotating shaft 37, long rotating shaft 41, Rocker arm 42, connecting rod 44, pin 43 and screw 39, pad 40 through permutation and combination to form.The two ends of rotary valve plate web plate 38 are affixed with short rotating shaft 37, long rotating shaft 41 usefulness screws 39, pad 40 respectively, short rotating shaft 37 is supported by the bearing on the left and right housing wallboard 14 of each storehouse right-hand member respectively with long rotating shaft 41, the shaft extension of long rotating shaft 41 goes out the right-hand member housing wallboard 14 in each storehouse and affixed with the slotted eye on Rocker arm 42 one ends; the other end of Rocker arm 42 and connecting rod 44 usefulness pins 43 are hinged, and connecting rod 44 is connected with web plate turning device 15 again.
Claims (6)
1. vertical circulation dryer, it is characterized in that: it mainly is made up of top cover, stone storehouse, dryness storehouse, cooling discharge bin, frame and discharge pipe, top cover is at the top, the stone storehouse is set under the top cover, 1～4 dryness storehouse is set under the stone storehouse, the cooling discharge bin is set under the dryness storehouse, and folded mutually up and down in regular turn communicating is located on the frame then between them; Discharge pipe joins with top cover, stone storehouse respectively.
2. vertical circulation dryer according to claim 1, it is characterized in that: top cover central authorities are provided with the charging Blowing stopper, and two jiaos of its right-hand member places are provided with the level detector that one is long and the other is short respectively, on its left side housing wallboard ventilating opening are set and discharge pipe joins.
3. vertical circulation dryer according to claim 1, it is characterized in that: between the right-hand member bottom of stone storehouse and cooling discharge bin and the left and right sides housing wallboard of dryness storehouse right-hand member middle part and bottom the ventilation web plate is set all, on the housing wallboard of each layer ventilation web plate right-hand member the web plate turning device is set, between the front and back two side body wallboards of ventilation web plate little air channel is set, wherein in the dryness storehouse upper strata be last little air channel, lower floor is time little air channel; The upper central of ventilation web plate in the stone storehouse is provided with laying device between the housing wallboard of the left and right sides; The left end of stone storehouse, dryness storehouse and cooling discharge bin is provided with the air channel, and wherein: the air channel in stone storehouse communicates with its little air channel, and its cover plate central authorities set out the air port and discharge pipe joins; All divide two-layer between the housing wallboard of its both sides, front and back, the air channel of dryness storehouse, two Room are set respectively, the upper strata is the circulated air unit room, in circulating fan is set, lower floor is a heating clamber, in heater is set, the circulated air unit room communicates with little air channel on it, heating clamber communicates with air channel, circulated air unit room respectively, and the air channel communicates in little air channel down with it; Between its front and back two side body wallboards of the air channel of cooling discharge bin cold air chamber is set respectively, its right-hand member communicates with its little air channel, and its left end communicates with external environment.
4. vertical circulation dryer according to claim 1, it is characterized in that: frame is made up of support, hopper and impurity collector, and hopper and impurity collector are arranged on the support, and hopper is bucket-shaped, between its relative both sides, strut is set, and two level detectors is set at the differing heights place of a side.
5. according to claim 1 or 3 described vertical circulation dryers, it is characterized in that: the laying device in the stone storehouse, it is made up of spreading disk, stone rake, main shaft, driving-chain, sprocket wheel, bearing, stone motor and stone support, spreading disk, stone rake and sprocket wheel are all affixed with main shaft, main shaft is installed on the stone support by bearing, driving-chain and sprocket engagement, stone motor are fixed on the stone support, and the left and right housing wallboard of stone support and stone storehouse right-hand member is affixed.
6. according to claim 1 or 3 described vertical circulation dryers, it is characterized in that: the ventilation web plate is to be linked to be an integral body by 8～18 blocks of rotary valve plate web plates, short rotating shaft, long rotating shaft, rocking arm, connecting rod, pin and screw, pad permutation and combination to form; The two ends of rotary valve plate web plate use screw gasket affixed with short rotating shaft, long rotating shaft respectively, short rotating shaft is supported by the bearing on the left and right housing wallboard of the right-hand member in each storehouse respectively with long rotating shaft, the shaft extension of long rotating shaft goes out the right-hand member housing wallboard in each storehouse, and affixed with the slotted eye on rocking arm one end, the other end of rocking arm and connecting rod are hinged with pin; Connecting rod is connected with the web plate turning device again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201192901U CN201210852Y (en) | 2008-06-27 | 2008-06-27 | Vertical type circulation drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201192901U CN201210852Y (en) | 2008-06-27 | 2008-06-27 | Vertical type circulation drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201210852Y true CN201210852Y (en) | 2009-03-25 |
Family
ID=40495000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201192901U Expired - Lifetime CN201210852Y (en) | 2008-06-27 | 2008-06-27 | Vertical type circulation drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201210852Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101773273A (en) * | 2010-03-01 | 2010-07-14 | 河南天冠种业有限公司 | Technology for drying fresh potato grain |
| CN102524920A (en) * | 2012-01-13 | 2012-07-04 | 武勇 | Vertical drier for expanded feed |
| CN104544500A (en) * | 2014-12-08 | 2015-04-29 | 伊晓峰 | Through flow type wolfberry drying process with small thickness of material paving layer |
| CN105285091A (en) * | 2015-09-17 | 2016-02-03 | 武汉轻工大学 | Grain continuous drying machine and grain continuous drying method |
| RU224916U1 (en) * | 2024-02-22 | 2024-04-08 | Общество с ограниченной ответственностью "Агрокормресурс" | Vertical feed mixer |
-
2008
- 2008-06-27 CN CNU2008201192901U patent/CN201210852Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101773273A (en) * | 2010-03-01 | 2010-07-14 | 河南天冠种业有限公司 | Technology for drying fresh potato grain |
| CN102524920A (en) * | 2012-01-13 | 2012-07-04 | 武勇 | Vertical drier for expanded feed |
| CN104544500A (en) * | 2014-12-08 | 2015-04-29 | 伊晓峰 | Through flow type wolfberry drying process with small thickness of material paving layer |
| CN105285091A (en) * | 2015-09-17 | 2016-02-03 | 武汉轻工大学 | Grain continuous drying machine and grain continuous drying method |
| CN105285091B (en) * | 2015-09-17 | 2019-01-18 | 武汉轻工大学 | A kind of grain continues drying out machine and Grain Sustainable drying means |
| RU224916U1 (en) * | 2024-02-22 | 2024-04-08 | Общество с ограниченной ответственностью "Агрокормресурс" | Vertical feed mixer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 213300, No. 8, Tianmu Lake Avenue, Liyang, Jiangsu (Jiangsu Grain Storage Engineering Co., Ltd.) Patentee after: Liyang Zhengchang Drying Equipment Co., Ltd. Patentee after: Xu Jianhua Address before: 213300 Liyang province Jiangsu City Licheng Town People's Road No. 38 Patentee before: Liyang Zhengchang Drying Equipment Co., Ltd. Patentee before: Xu Jianhua |
|
| CP02 | Change in the address of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090325 |
|
| CX01 | Expiry of patent term |