CN2155537Y - Multi-deck reciprocating hot-air dryer - Google Patents
Multi-deck reciprocating hot-air dryer Download PDFInfo
- Publication number
- CN2155537Y CN2155537Y CN 93210122 CN93210122U CN2155537Y CN 2155537 Y CN2155537 Y CN 2155537Y CN 93210122 CN93210122 CN 93210122 CN 93210122 U CN93210122 U CN 93210122U CN 2155537 Y CN2155537 Y CN 2155537Y
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- China
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- housing
- guipure
- base
- transfer roller
- sprocket wheel
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Abstract
The utility model relates to a multi-deck reciprocating hot-air dryer. A casing is in sitting connection with the upper part of a base; a heat exchanger is horizontally arranged on the upper part of the base and distributed along the long edge of the base; a motor on one side of the base can drive an annular chain to rotate after decelerated; the annular chain can be winded on chainwheels whose distribution is S-shaped; each chainwheel is fixed to each rotating roller; all rotating rollers are in S-shaped distribution; a polyester net belt with soft quality which can rotate following with the rotating roller is sheathed with the rotating roller; wet and cooked rice grain can be filled from a feed inlet on the upper part of a casing and can fall into the stratospheric net belt after strickled by a distributor; the rice grain can orderly fall into the adjacent lower layer net belt. A blower fan can be blew by the preheated hot air of a heat exchanger and form hot air stream for drying the wet materials on the net belt.
Description
The utility model relates to a kind of drying and dehydrating device, particularly a kind of dry multilayer reciprocation type air drier that uses of granular wet stock that is used for.
At present, the dry method that adopts airing mostly of grain materials such as wheat, cereal, grain processing plant generally adopts the way of low temperature drying to reduce the content of its moisture content to the drying of wheat.
And the tunnel type baking oven is generally adopted in the baking of food, utilize electric heater to heat, it is generally the individual layer heating arrangement, promptly the food that is toasted is placed on the pallet, pallet is entrusted by driving chain and is advanced, and pallet is seated on the chain and by the other end by baking oven one end and takes off, and food is dried in this process and is baked into prepared food in dry run, and its power consumption is very big, and processing temperature is higher.
Japan is used to produce that the drying equipment of ripe instant-rice adopts is frozen drying equipment, its principle is to subzero tens degree with ripe wet cooked rice grains IQF, make the free moisture content in the wet grain of rice form crystal state rapidly, vacuumize and return to normal pressure then by vavuum pump, the moisture content of crystal state is directly deviate from the gaseous state mode by distillation.Because therefore the water content in the wet rice grain is generally bigger, promptly about 65%,, moisture content is condensed in the solid-state process rapidly with liquid condition within it, the volume of its rice grain will produce expansion, and the consequence that this expansion caused is to make the grain of rice become loose and easily cracked, makes its decrease in yield.Another shortcoming of this frozen drying equipment is refrigeration system and the pumped vacuum systems that it will possess rapid cooling, therefore, and its complex structure and energy consumption height.The 3rd shortcoming of this equipment is that its production capacity has only about 35KG/HR, and be on the low side, can not satisfy the needs of big production.
The purpose of this utility model just is to overcome the above-mentioned shortcoming and defect of existing in prior technology, and a kind of energy-conservation, yield rate is high, floor space is little, simple in structure multilayer reciprocation type air drier is provided.
The purpose of this utility model is to realize by following technical scheme.Seat is connected with housing on base top, horizontally disposed heat exchanger is arranged on base top and distributes along the base total length, the motor of base one side drives ring chain by the back of slowing down and rotates, ring chain is on the sprocket wheel that is enclosed within S-shaped distribution, each sprocket wheel and each transfer roller fix, each transfer roller is up and down, and S is symmetrically distributed, on transfer roller, be with the gentle matter polyester guipure that rotates with transfer roller, the grain of rice of wet and cooked is added and is fallen into through the strickling of distributor the guipure of the superiors by housing top charge door, fall within successively then on adjacent lower floor's guipure, air blast will be blown and form thermal current by the hot-air of heat exchanger preheating and wet stock on the dry guipure.
Therefore: remarkable result of the present utility model is:
1. adopt the version of multilayer foraminous conveyer up and down, both satisfied the needs of dry desired long flow process, reach again and save floor space, reduce machine length, be convenient to the effect of shield gasket.
2. utilize the heat exchanger heats air, and utilize the hot blast that flows to remove the frame mode of the ripe material of dry wet, not only can save power consumption, and can prevent the adverse effect that convection drying dehydration or cryogenic freezing are dewatered and brought to food.Can increase yield rate and improve the quality of products.
3. simple in structure.The realistic dehydration of its incremental drying mode needs, and the institutional framework of material is not played any destruction, is easy to the maintenance of the nutrition of material.
Concrete structure of the present utility model is to realize by following enforcement and accompanying drawing thereof:
Fig. 1 is a section of structure of the present utility model.
Fig. 2 is the B-B profile of Fig. 1.
Fig. 3 is the right view of Fig. 1.
Fig. 4 is the A-A profile of Fig. 1.
Fig. 5 is that the A of Fig. 3 is to view.
Fig. 6 is that the B of Fig. 2 is to partial view.
Below in conjunction with accompanying drawing 1-6 concrete structure of the present utility model is elaborated.
The utility model has a base 2, on base 2, sit and be connected with housing 1, in base 2, be provided with transmission mechanism 3, it is characterized in that: be provided with heat exchanger 5 in base 2 top accumbency, in housing 1 inner chamber on heat exchanger 5 tops, be provided with conveying mechanism 6 spaced apart up and down, the conveying mechanism 6 of each layer is that horizontal stagger arrangement is arranged, each conveying mechanism 6 is that the annular guipure 62 between two transfer rollers 61 constitutes by the transfer roller 61 of the symmetry that is arranged on housing 1 both lateral sides and lasso, each transfer roller 61 is placed in housing 1 inner chamber by 64 of bearing blocks and is the fore-and-aft direction setting, be provided with sprocket wheel 65 on one end of each transfer roller 61 of right part, each sprocket wheel 65 all is meshed with a ring chain 63, the sprocket wheel 32 of ring chain 63 and transmission mechanism is fit mutually, base 2 bottoms are provided with air blast 13, housing 1 top has hot-air to derive path 10 5 and charge door 108, and each heat exchanger 5 all is connected with jet chimney 9.Referring to Fig. 1 to Fig. 4.
Housing 1 be trapezoidal hollow form and be divided into the middle part and about two symmetric parts 110, charge door 8 is arranged on the left side on the top of housing 1, hot-air is derived the middle part that path 10 5 is opened in housing 1, the housing 1 inner chamber roof on charge door 108 arrival end right sides hang oneself be equipped with material uniform device transfer roller 61 laterally, the both sides of the bandwidth of each annular polyester guipure 62 are provided with the striker plate 11 that fixes with housing 1 inwall, be provided with pop-jump roller 8 in the inboard, upper strata of each annular polyester guipure 62, lower floor's arranged outside at each annular polyester guipure 62 has the backing roll 81 that is crisscross arranged, two symmetry axis bearings, 64 activities of each transfer roller 61 of the left side of each annular polyester guipure 62 are housed in the housing 1 front and back wall and are provided with the governor motion 10 of guipure degree of tightness, each tab style heat exchanger 5 level or be obliquely installed on the top of the output guipure 66 on base 2 tops and with jet chimney 9 are connected, jet chimney 9 is arranged on the rear side of housing 1 and encloses and wraps in the stay-warm case 91, air blast 13 is arranged on air intake passage 106 arrival ends of base, air intake passage 106 is curved arc shape and connects with housing 1 inner chamber, on each neighbouring transfer roller 61, connect the swash plate 7 that connects material that is connected with housing 1 left and right sides inwall, on the left side of housing 1, right both sides offer switching door 107.Referring to Fig. 1 to Fig. 6.
Operation principle of the present utility model sees also Fig. 1 and Fig. 2.
At first make heat exchanger 5 be heated and make air to be heated by steam, starter motor 31 then, each sprocket wheel 65 that makes transmission mechanism drive ring chain 63 rotations and driving and its engagement rotates, each sprocket wheel that rotates 65 drives each transfer roller 61 rotation and the traction annular polyester guipure 62 that are each positioned at housing 1 right part and rotates, at this moment, the grain of rice of wet and cooked is added by housing 1 left upper portion charge door 108 and falls on the last layer polyester guipure 62, when carrying from left to right, wipeed off the second layer guipure of carrying and falling into below it to the right by material distributor 4, carry and drop into successively the three-layer network band left by second layer guipure, shift in the course of conveying at material, air blast 13 constantly sucks air and upwards blow, the moving air that upwards blows is added the hot blast that thermosetting is flowed by heat exchanger 5, the hot blast that flows is bottom-up to penetrate the bed of material of each layer guipure and its moisture content was carried secretly away, hot gas export mouth by housing 1 middle and upper part is sucked away at last, formed the counter-current drying process that a kind of hot blast temperature and the humidity of materials that is dried are inversely proportional to, the material after being dried falls on the output guipure 66 of basecoat and is admitted to and enters subsequent processing.
The degree of tightness of guipure is regulated by the symmetrically arranged governor motion 10 in the front and back that are arranged on housing 1 left part.The effect of the unlatching door 107 of housing 1 left and right side is for ease of checking the internal operations situation.Each annular guipure 62 and the 66 bottoms outside backing roll 81 of cross arrangement is not up and down rotated and is only played the rest guipure.
The utility model is not only applicable to the drying and dehydrating of instant-rice, and is applicable to the oven dry and the dehydration of other granular food product or material.
Claims (3)
1, multilayer reciprocation type air drier, one base (2) is arranged, go up seat at base (2) and be connected with housing (1), in base (2), be provided with transmission mechanism (3), it is characterized in that: be provided with heat exchanger (5) in base (2) top accumbency, in housing (1) inner chamber on heat exchanger (5) top, be provided with conveying mechanism (6) spaced apart up and down, the conveying mechanism of each layer (6) is that horizontal stagger arrangement is arranged, each conveying mechanism (6) is to be made of the annular guipure (62) that the transfer roller (61) of the symmetry that is arranged on housing (1) both lateral sides and cover enclose between two transfer rollers (61), each transfer roller (61) is placed in housing (1) inner chamber by bearing block (64) and is the fore-and-aft direction setting, be provided with sprocket wheel (65) on one end of each transfer roller (61) of right part, each sprocket wheel (65) all is meshed with a ring chain (63), the sprocket wheel (32) of ring chain (63) and transmission mechanism is fit mutually, base (2) bottom is provided with air blast (13), housing (1) top has hot-air to derive passage (105) and charge door (108), and each hot device (5) all is connected with jet chimney (9).
2, according to the described multilayer reciprocation type of claim 1 air drier, it is characterized in that:
The trapezoidal hollow form of housing (1) and be divided into the middle part and about two symmetric parts (110), charge door (108) is arranged on the left side on the top of housing (1), hot-air is derived the middle part that passage (105) is opened in housing (1), hang oneself at housing (1) the inner chamber roof on charge door (108) arrival end right side and to be equipped with material uniform device (4), housing (1) is by framework (101), enclose and wrap in the inboard nontoxic aluminium sheet (102) of framework (101), enclose the heat-insulation layer (103) and the cover that wrap in framework (101) outside and be connected in outside panel layer (104) formation of heat-insulation layer (103), each adjacent transfer roller (61) constitutes S shape symmetrical distribution shape, each soft annular polyester guipure (62) be mounted on each to transfer roller (61) laterally, the both sides of the bandwidth of each annular polyester guipure (62) are provided with the striker plate (11) that fixes with housing (1) inwall, be provided with pop-jump roller (8) in the inboard, upper strata of each annular polyester guipure (62), lower floor's arranged outside at each annular polyester guipure (62) has the backing roll (81) that is crisscross arranged, two symmetry axis bearing (64) activities of each transfer roller of the left side (61) of each annular polyester guipure (62) are housed in the wall of housing (1) front and back and are provided with the governor motion (10) of guipure degree of tightness, each tab style heat exchanger (5) level or be obliquely installed on the top of the output guipure (66) on base (2) top and with jet chimney (9) is connected, jet chimney (9) is arranged on the rear side of housing (1) and encloses and wraps in air intake passage (106) arrival end that the interior air blast of stay-warm case (91) (13) is arranged on base, air intake passage (106) is curved arc shape and connects with housing (1) inner chamber, on neighbouring each transfer roller (61), connect the swash plate that connects material (7) that is connected with housing (1) left and right sides inwall, a left side in housing (1), right both sides offer switching door (107).
3, according to claim 1 or 2 described multilayer reciprocation type air driers, it is characterized in that: transmission mechanism (3) is arranged on the inside, right side of base, transmission mechanism (3) is by motor (31), decelerator (33) and the sprocket wheel (32) that is sleeved on decelerator (33) shaft constitute, ring chain (63) be mounted on sprocket wheel (32) and conveying mechanism (6) each initiatively on the sprocket wheel (65) of the outer spy of transfer roller (61), side at the sprocket wheel (65) of side of the sprocket wheel (65) of the superiors and undermost output guipure (66) is provided with support a sprocket wheel (67) and a tightener sprocket (68), be provided with the groove that connects material (12) in the exposed junction bottom of undermost output guipure (66), the hot blast of the curved arc shape in the middle part of trapezoidal housing (1) is derived passage (105) port of export and is provided with propeller fan (109), cold wind intake channel (106) is separated into the binary channels form and respectively is equiped with an air blast (13) respectively, governor motion (10) is the Contraband shape support plate (1011) that is connected with the wall outside before and after the housing left end by, be connected the slideway (1012) of the inboard horizontal segment of Contraband shape support plate (1011) and constitute with adjusting screw(rod) (1013) that the setting section spiral of Contraband shape support plate (1011) is screwed, be combined with adjusting nut (1014) on the adjusting screw(rod) (1013), material distributor (4) is that a test and identical scraper plate with annular polyester guipure (63) bandwidth constitute.The rectangular shaft bearing (64) of each transfer roller of left side (61) of each annular polyester guipure (63) is slided and is housed in the slideway (1012) and fixing by adjusting screw(rod) (1013) support, and each transfer roller of right side (61) of each annular polyester guipure (63) is fixed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93210122 CN2155537Y (en) | 1993-04-20 | 1993-04-20 | Multi-deck reciprocating hot-air dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93210122 CN2155537Y (en) | 1993-04-20 | 1993-04-20 | Multi-deck reciprocating hot-air dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2155537Y true CN2155537Y (en) | 1994-02-09 |
Family
ID=33792111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93210122 Expired - Fee Related CN2155537Y (en) | 1993-04-20 | 1993-04-20 | Multi-deck reciprocating hot-air dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2155537Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101187527B (en) * | 2007-05-15 | 2010-05-19 | 国家粮食储备局郑州科学研究设计院 | Net band transmission type vacuum continuous drying device and net band transmission type drying device |
| CN101427743B (en) * | 2008-11-25 | 2012-03-21 | 湖南省天龙米业有限公司 | Air-dry machine |
| CN102853642A (en) * | 2012-08-13 | 2013-01-02 | 王兆进 | Novel air circulating system for multilayer drier |
| CN102967128A (en) * | 2012-11-21 | 2013-03-13 | 重庆博沃发动机配件制造有限公司 | Small-sized drying machine |
| CN102972520A (en) * | 2012-11-21 | 2013-03-20 | 重庆博沃发动机配件制造有限公司 | overturning drying machine and operation method thereof |
| CN103047843A (en) * | 2013-01-11 | 2013-04-17 | 龙岩嘉麒生物科技有限公司 | Vacuum laminating belt type drier |
| CN103712425A (en) * | 2013-12-13 | 2014-04-09 | 柳城县鼎铭金属制品有限公司 | Drying device in high-speed rough drawing production line |
| CN103829362A (en) * | 2014-01-07 | 2014-06-04 | 浙江万成食业有限公司 | Chestnut automatic drying device and drying method |
| CN107486108A (en) * | 2017-09-22 | 2017-12-19 | 安吉高纯蒙脱石有限公司 | A kind of granulating drier |
| CN107524061A (en) * | 2017-07-19 | 2017-12-29 | 佛山浩博环保制品有限公司 | A kind of paper matrix circulates drying production line |
-
1993
- 1993-04-20 CN CN 93210122 patent/CN2155537Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101187527B (en) * | 2007-05-15 | 2010-05-19 | 国家粮食储备局郑州科学研究设计院 | Net band transmission type vacuum continuous drying device and net band transmission type drying device |
| CN101427743B (en) * | 2008-11-25 | 2012-03-21 | 湖南省天龙米业有限公司 | Air-dry machine |
| CN102853642A (en) * | 2012-08-13 | 2013-01-02 | 王兆进 | Novel air circulating system for multilayer drier |
| CN102967128A (en) * | 2012-11-21 | 2013-03-13 | 重庆博沃发动机配件制造有限公司 | Small-sized drying machine |
| CN102972520A (en) * | 2012-11-21 | 2013-03-20 | 重庆博沃发动机配件制造有限公司 | overturning drying machine and operation method thereof |
| CN102972520B (en) * | 2012-11-21 | 2015-08-26 | 重庆博沃发动机配件制造有限公司 | Upset drying machine and method of operating thereof |
| CN103047843A (en) * | 2013-01-11 | 2013-04-17 | 龙岩嘉麒生物科技有限公司 | Vacuum laminating belt type drier |
| CN103712425A (en) * | 2013-12-13 | 2014-04-09 | 柳城县鼎铭金属制品有限公司 | Drying device in high-speed rough drawing production line |
| CN103829362A (en) * | 2014-01-07 | 2014-06-04 | 浙江万成食业有限公司 | Chestnut automatic drying device and drying method |
| CN103829362B (en) * | 2014-01-07 | 2015-10-21 | 浙江万成食业有限公司 | Chestnut automatic drying apparatus and furnace drying method |
| CN107524061A (en) * | 2017-07-19 | 2017-12-29 | 佛山浩博环保制品有限公司 | A kind of paper matrix circulates drying production line |
| CN107486108A (en) * | 2017-09-22 | 2017-12-19 | 安吉高纯蒙脱石有限公司 | A kind of granulating drier |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Technology Development Company Ltd Document name: payment instructions |
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| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Beijing Haidian District developed Technology Development Company Document name: Notice of termination |
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| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |