CN102226637A - Drying device with reciprocating link plate and method - Google Patents
Drying device with reciprocating link plate and method Download PDFInfo
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- CN102226637A CN102226637A CN2011101009616A CN201110100961A CN102226637A CN 102226637 A CN102226637 A CN 102226637A CN 2011101009616 A CN2011101009616 A CN 2011101009616A CN 201110100961 A CN201110100961 A CN 201110100961A CN 102226637 A CN102226637 A CN 102226637A
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Abstract
The invention provides a drying device with a reciprocating chain plate and a method. In the device, a plurality of shifting wheels (4) are respectively installed at two ends of a driving wheel (5) and a driven wheel (7) close to the length direction of a seal bin (8); roller wheels (12) are installed on chain plate shafts (14) and correspond to the shifting wheels (4); connecting plates (15) are installed at two sides of the roller wheel (12) and connect the chain plate shafts (14) together to form an end-to-end annular conveying chain; a driving shaft and a driving shaft of an upper conveying chain and a lower conveying chain are arranged reversely; and materials are transited by a material guide plate (9) up and down so that the materials reciprocate downwards on the connecting plates from an upper material inlet (2) to a lower material outlet (16). The device and method not only can well solve the problems of over drying of powder materials, sieve mesh blocking of a drying bed body and the like, but also can realize the advantages of uniform dried particles, controllable drying time of materials and the like.
Description
Technical field
The invention belongs to dry field, be specifically related to a kind of reciprocal drying equipment and method that can be used for drying granular or sheet or material.
Background technology
At present, the various raw coal of China's coal-mine exploitation cause the raw coal water content bigger because of multiple reason, multiple factors such as recovery method, underground infiltration, spraying water for example, thereby making the coal of exploiting out must carry out drying handles, promptly use high temperature or low-temperature flue gas heating raw coal, and then raw coal is dehydrated.Generally adopt thin layer continuous drying equipment in the prior art or vibrate reciprocating type drying machinery, as fluid-bed drier and carrier bar conveying-type tea-leaf withering machine, reduced the moisture difference behind the dry materials and can dry high moisture material though compare with other common drying machine, but still the part that comes with some shortcomings: the drying mode as fluid-bed drier is by high pressure, at a high speed, high temperature gas flow will be deposited in material on the orifice plate of certain gradient blow for seethe as the flowing water carry out under the flow regime dry, therefore not only power consumption is very big, and because the heat leakage of air velocity very high event exhaust heat and casing is all very big.When changing different material simultaneously, be difficult for air velocity and gas flow temperature etc. is coordinated to adjust.In addition, material can not change the drying time in machine basically, and drying property is stable inadequately, and operation easier is also bigger.And carrier bar conveying-type tea-leaf withering machine, though better performances, but the complicated price of mechanism is than more than the high twice of fluid-bed drier, and because material still belongs to inactive state so hot interest rate is still lower with respect to carrier bar, is suitable for the very high material of economic worth and uses.The multilayer vibrating desiccator in horizontal circle movement of domestic present up-to-date trial-production besides, owing to be to produce vibration by special vibrating motor, so price is very high, and since hot blast be not the penetrator bed of material but carry out drying by contacting with material bed surface, so heat utilization efficiency is lower.Simultaneously, owing to adopt the narrow groove sandwich construction of vertical barrel, the elevator height of not only complex structure, and material is also than higher.
In the drying equipment research in early days, also developed a kind of device of drying of being used for for powdered granule shape and lump material, for example No. the 872106829th, China's application, the drying unit of being made up of main air chamber, inferior air compartment, diversion mechanism, vibration generating mechanism and damper mechanism is wherein disclosed, wherein use the main air chamber to provide hot blast that material is carried out drying, use vibrating mechanism that casing is vibrated and then inclination orifice plate that drive and level are angled makes the incline direction from top to bottom continuous motion of material along the inclination orifice plate via diversion mechanism.This application is mainly that diversion mechanism can make in drying and can carries out cooling processing to material.
Take a broad view of above-mentioned drying equipment of the prior art, ubiquity adopts sieve-board type drying bed body, in dry run, nearly all be to rely on the vibration of sieve-board type drying bed body and tilt mobile material, use the hot blast drying and dispel out material, because the material particles that is dried size is uneven and be heated inconsistent and hot blast wind-force uncontrollability and hot blast wind-force are not enough to dispel out the material piece of big reunion shape, cause the accumulation of material on the drying bed body inevitably, further cause the sieve pore blockade in the sieve-board type drying bed body, and then cause the inhomogeneous and granular material super-dry of dry granularity, the time that material is dried having occurred prolongs greatly, and a series of problems such as waste energy.
Summary of the invention
In order to solve the problem that exists in the top background technology, the inventor is through repeatedly studying and contrast test, and the present invention proposes reciprocating type drying device of a kind of carrier bar and method.
According to a first aspect of the present invention, provide a kind of carrier bar reciprocating type drying device, it comprises air outlet 1, feeding mouth 2, flapper 3, thumb wheel 4, driving shaft 5, carrier bar 6, driven shaft 7, gas-tight silo 8, stock guide 9, air inlet 10, drag conveyor 11, roller 12, guide rail 13, carrier bar axle 14, connecting plate 15, discharging opening 16, and wherein a plurality of thumb wheels 4 are installed in the length direction two ends of the close gas-tight silo 8 of driving shaft 5 and driven shaft 7 respectively; Roller 12 is installed on the carrier bar axle 14 and is corresponding with the position of thumb wheel 4; Connecting plate 15 is installed in the both sides of roller 12, carrier bar axle 14 is one by one worn connect together, and forms the end to end conveyer chain of annular; The driving shaft and the driven shaft of upper strata conveyer chain and lower floor's conveyer chain oppositely are provided with, and by stock guide transition material about in the of 9, thereby make material be formed on back and forth moving downward on the connecting plate from top feeding mouth 2 to bottom discharging opening 16.
Wherein, be processed with equally distributed aperture on the carrier bar 6, an end of carrier bar 6 is through on the carrier bar axle 14 and is positioned at the centre of connecting plate, and the other end of carrier bar 6 can rotate freely; Guide rail is set at the below of each corresponding connecting plate respectively and is installed in the gas-tight silo.
Preferably, thumb wheel is a regular hexagon.
More preferably, hot blast enters, is sucked away from the top air outlet from the bottom air inlet, and the hot blast flow direction is opposite with the material movement direction.
According to a second aspect of the present invention, provide a kind of carrier bar reciprocating type drying means, it comprises step:
(a) wet stock is via the feeding mouth 2 that is arranged on the reciprocating type drying device top ends of carrier bar, in flapper 3 enters gas-tight silo 8, is scattering on the carrier bar 6 of upstroke of top conveyer chain;
(b) be rotatably provided in the driving shaft 5 of reciprocating type drying device length direction one end of carrier bar and be installed in and be processed to orthohexagonal thumb wheel 4 on the driving shaft, the carrier bar of stirring on connecting plate 15 and the carrier bar axle 14 6 travels forward;
(c) be transported to the other end of gas-tight silo 8 length directions and, through thumb wheel 4 effects material be reversed and fall on the stock guide 9 when material when the thumb wheel 4; And delivered to down by stock guide 9 on the conveyer chain of one deck;
(d) hot blast enters, is sucked away from top air outlet 1 from bottom air inlet 10, and the hot blast flow direction is opposite with the material movement direction;
(e) wet stock that laterally moves from top to bottom and in the horizontal direction is fully mutual with hot blast from bottom to top in gas-tight silo, has realized the abundant drying of material;
(f) the dried material spilling of process is on drag conveyor 11, and along with the reciprocating motion of drag conveyor 11, material is discharged through discharging opening 16.
Preferably, use stepping motor or adjustable frequency motor drive driving shaft 5 and are installed in and be processed to orthohexagonal thumb wheel 4 rotations on the driving shaft.
Use reciprocating type drying device of carrier bar of the present invention and method not only can solve the problems such as sieve pore blockade of granular material super-dry, drying bed body well, can also realize that dry epigranular and material are subjected to advantages such as drying time is controlled; Also greatly reduce the mass loss of material, put forward the stability of quality of material.
Brief Description Of Drawings
Fig. 1 is the main cutaway view according to the reciprocating type drying device of carrier bar of the present invention.
Fig. 2 is the main cutaway view during according to the band material operation of carrier bar of the present invention reciprocating type drying device.
Fig. 3 is the schematic diagram of connecting plate and carrier bar axle and roller among Fig. 1, guide rail annexation.
Fig. 4 is the schematic section of the installation relation of connecting plate and carrier bar axle and roller among Fig. 1, guide rail.
The specific embodiment
Technical scheme and accompanying drawing according to invention.Wherein parts and Reference numeral thereof are expressed as follows:
In Fig. 1-4, Fig. 1 is the main cutaway view according to the reciprocating type drying device of carrier bar of the present invention; Fig. 2 is the main cutaway view during according to the band material operation of carrier bar of the present invention reciprocating type drying device; Fig. 3 is the schematic diagram of connecting plate and carrier bar axle and roller among Fig. 1, guide rail annexation; Fig. 4 is the schematic section of the installation relation of connecting plate and carrier bar axle and roller among Fig. 1, guide rail.
Preferred embodiment of the present invention is as follows:
The reciprocating type drying device of a kind of carrier bar comprises air outlet 1, feeding mouth 2, flapper 3, thumb wheel 4, driving shaft 5, carrier bar 6, driven shaft 7, gas-tight silo 8, stock guide 9, air inlet 10, drag conveyor 11, roller 12, guide rail 13, carrier bar axle 14, connecting plate 15, discharging opening 16, and wherein a plurality of thumb wheels 4 are installed in the length direction two ends of the close gas-tight silo 8 of driving shaft 5 and driven shaft 7 respectively; Roller 12 is installed on the carrier bar axle 14 and is corresponding with the position of thumb wheel 4; Connecting plate 15 is installed in the both sides of roller 12, carrier bar axle 14 is one by one worn connect together, and forms the end to end conveyer chain of annular; The driving shaft and the driven shaft of upper strata conveyer chain and lower floor's conveyer chain oppositely are provided with, and by stock guide transition material about in the of 9, thereby make material be formed on back and forth moving downward on the connecting plate from top feeding mouth 2 to bottom discharging opening 16.
Wherein, be processed with equally distributed aperture on the carrier bar 6, an end of carrier bar 6 is through on the carrier bar axle 14 and is positioned at the centre of connecting plate, and the other end of carrier bar 6 can rotate freely; Guide rail is set at the below of each corresponding connecting plate respectively and is installed in the gas-tight silo.Thumb wheel is a regular hexagon; Hot blast enters, is sucked away from the top air outlet from the bottom air inlet, and the hot blast flow direction is opposite with the material movement direction.
The reciprocating type drying means of a kind of carrier bar provided by the invention comprises step:
(a) wet stock is via the feeding mouth 2 that is arranged on the reciprocating type drying device top ends of carrier bar, in flapper 3 enters gas-tight silo 8, is scattering on the carrier bar 6 of upstroke of top conveyer chain;
(b) be rotatably provided in the driving shaft 5 of reciprocating type drying device length direction one end of carrier bar and be installed in and be processed to orthohexagonal thumb wheel 4 on the driving shaft, the carrier bar of stirring on connecting plate 15 and the carrier bar axle 14 6 travels forward;
(c) be transported to the other end of gas-tight silo 8 length directions and, through thumb wheel 4 effects material be reversed and fall on the stock guide 9 when material when the thumb wheel 4; And delivered to down by stock guide 9 on the conveyer chain of one deck;
(d) hot blast enters, is sucked away from top air outlet 1 from bottom air inlet 10, and the hot blast flow direction is opposite with the material movement direction;
(e) wet stock that laterally moves from top to bottom and in the horizontal direction is fully mutual with hot blast from bottom to top in gas-tight silo, has realized the abundant drying of material;
(f) the dried material spilling of process is on drag conveyor 11, and along with the reciprocating motion of drag conveyor 11, material is discharged through discharging opening 16.
Wherein, use stepping motor or adjustable frequency motor drive driving shaft 5 and are installed in and be processed to orthohexagonal thumb wheel 4 rotations on the driving shaft.
More specifically, the reciprocating type drying device of carrier bar is a kind of mineral drying equipment, comprises air outlet, feeding mouth, flapper, thumb wheel, driving shaft, carrier bar, driven shaft, gas-tight silo, stock guide, air inlet, drag conveyor, roller, guide rail, carrier bar axle, connecting plate, discharging opening.Thumb wheel is a regular hexagon, be installed in respectively driving shaft and driven shaft close gas-tight silo two ends and the axle the centre; Roller is installed on the carrier bar axle and is corresponding with the position of thumb wheel; Connecting plate is installed in the both sides of roller, and carrier bar axle one by one is through together, forms the end to end conveyer chain of annular.Be processed with equally distributed aperture on the every carrier bar, an end is through on the carrier bar axle, and is positioned at the centre of connecting plate, and the other end can rotate freely, and during cochain, carrier bar is tiled in the gas-tight silo, and during following chain, carrier bar overturns under the effect of gravity; Guide rail is set at the below of each corresponding yoke plate respectively and is installed on the gas-tight silo.The driving shaft and the driven shaft of upper strata conveyer chain and lower floor's conveyer chain oppositely are provided with, and by stock guide transition up and down, make material form back and forth downward motion from the top feeding mouth to the bottom discharging opening.Hot blast enters to be sucked away from the top air outlet from the bottom air inlet, and is opposite with the material movement direction.
Further, perforate on the carrier bar, carrier bar can rotate around the carrier bar axle.In addition, can activity install and fix driving shaft, when being necessary, can make carrier bar can clear up the putty problem voluntarily by the vibration carrier bar.
In addition, the inventor is by a large amount of experiments, at feeding mouth, discharging opening place flapper is set respectively, avoided the air-flow in the gas-tight silo to overflow and make gas-tight silo poorly sealed from feeding mouth, discharging opening, thereby guaranteed that strictly air-flow enters, flows out from air outlet from air inlet, and then guaranteed material and thermal current separately the flow direction and drying effect in gas-tight silo.The joint operation of this pan feeding or discharging and flapper further makes equipment more meet the design philosophy of energy saving.
The technical scheme that adopts this specific embodiment to provide, by combining of dry and carrier bar moving process, make drying device when not increasing labyrinth, realized directly wet stock being carried out desiccation (be equally applicable to various undressed mineral and include but not limited to raw coal), this technology has characteristics simple in structure, easy to use, has also reduced the pollution that air is caused simultaneously.
The above; only for the preferable specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claims.
Claims (6)
1. reciprocating type drying device of carrier bar, it mainly comprises air outlet (1), feeding mouth (2), flapper (3), thumb wheel (4), driving shaft (5), carrier bar (6), driven shaft (7), gas-tight silo (8), stock guide (9), air inlet (10), roller (12), guide rail (13), carrier bar axle (14), connecting plate (15), discharging opening (16) haply, and wherein a plurality of thumb wheels (4) are installed in the length direction two ends of the close gas-tight silo (8) of driving shaft (5) and driven shaft (7) respectively; It is last and corresponding with the position of thumb wheel (4) that roller (22) is installed in carrier bar axle (14); Connecting plate (15) is installed in the both sides of roller (22), carrier bar axle (14) is one by one worn connect together, and forms the end to end conveyer chain of annular.The driving shaft and the driven shaft of upper strata conveyer chain and lower floor's conveyer chain oppositely are provided with, and by stock guide (9) transition material up and down, thereby make material be formed on back and forth moving downward on the connecting plate from top feeding mouth (2) to bottom discharging opening (16).
2. according to the reciprocating type drying device of the carrier bar described in the claim 1, it is characterized in that, be processed with equally distributed aperture on the blocks of carrier bar (6), an end of carrier bar (6) is through the centre that connecting plate was gone up and be positioned to carrier bar axle (14), and the other end of carrier bar (6) can rotate freely; Guide rail is set at the below of each corresponding connecting plate respectively and is installed in the gas-tight silo.
3. according to the reciprocating type drying device of the carrier bar described in the claim 1, it is characterized in that thumb wheel is a regular hexagon.
4. according to the reciprocating type drying device of the described carrier bar of claim 1, it is characterized in that: hot blast enters, is sucked away from the top air outlet from the bottom air inlet, and the hot blast flow direction is opposite with the material movement direction.
5. reciprocating type drying means that uses the reciprocating type drying device of arbitrary described carrier bar in the aforesaid right requirement, it comprises step:
(a) wet stock is scattering on the carrier bar (6) of the upstroke of top conveyer chain via the feeding mouth that is arranged on the reciprocating type drying device top ends of carrier bar (2), in flapper (3) enters gas-tight silo (8).
(b) be rotatably provided in the driving shaft (5) of reciprocating type drying device length direction one end of carrier bar and be installed in and be processed to orthohexagonal thumb wheel (4) on the driving shaft, the carrier bar of stirring on connecting plate (15) and the carrier bar axle (14) (6) travels forward.
(c) be transported to the other end of gas-tight silo (8) length direction and when (4), through thumb wheel (4) effect material be reversed and falling on the stock guide (9) when material through thumb wheel; And delivered to down on the conveyer chain of one deck by stock guide (9).
(d) hot blast enters, is sucked away from top air outlet (1) from bottom air inlet (10), and the hot blast flow direction is opposite with the material movement direction.
(e) wet stock that laterally moves from top to bottom and in the horizontal direction is fully mutual with hot blast from bottom to top in gas-tight silo, has realized the abundant drying of material;
(f) the dried material spilling of process is on drag conveyor (11), and along with the reciprocating motion of drag conveyor (11), material is discharged through discharging opening (16).
6. according to the described reciprocating type drying means of claim 1, it is characterized in that: use stepping motor or adjustable frequency motor to drive driving shaft (5) and be installed in to be processed to orthohexagonal thumb wheel (4) rotation on the driving shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110100961 CN102226637B (en) | 2011-04-22 | 2011-04-22 | Drying device with reciprocating link plate and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110100961 CN102226637B (en) | 2011-04-22 | 2011-04-22 | Drying device with reciprocating link plate and method |
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| CN102226637A true CN102226637A (en) | 2011-10-26 |
| CN102226637B CN102226637B (en) | 2013-10-30 |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103900358A (en) * | 2014-04-04 | 2014-07-02 | 甘肃恒润农业科技有限公司 | Hot air cycling drying equipment and method of using same for dewatering and drying agricultural and sideline products |
| CN104444259A (en) * | 2014-11-27 | 2015-03-25 | 兖矿东华建设有限公司 | Coal flow water removal system |
| CN105222550A (en) * | 2015-09-11 | 2016-01-06 | 安徽省葛根生产力促进中心有限公司 | A kind of dryer of energy-conservation automatic turning Gegen tablets |
| CN105659044A (en) * | 2013-10-30 | 2016-06-08 | 韩国技术有限公司 | Apparatus for drying coal using reheat steam |
| CN106310306A (en) * | 2016-11-02 | 2017-01-11 | 内蒙古凯程农牧业科技有限公司 | Material disinfection device and material disinfection method |
| CN109122958A (en) * | 2018-11-09 | 2019-01-04 | 长沙湘丰智能装备股份有限公司 | A kind of Dark Green Tea automates just production line processed and production technology |
| WO2021026817A1 (en) * | 2019-08-14 | 2021-02-18 | 安尼康（福建）环保设备有限公司 | Peristaltic propulsive drying apparatus |
| WO2021046667A1 (en) * | 2019-09-09 | 2021-03-18 | 安尼康（福建）环保设备有限公司 | Drying device of material conveying apparatus having rolling function |
| CN113670057A (en) * | 2021-07-28 | 2021-11-19 | 石爽 | Medium-high temperature heat pump variable temperature drying equipment |
| WO2022188179A1 (en) * | 2021-03-12 | 2022-09-15 | 方甡 | Drying device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104833184B (en) * | 2015-04-29 | 2017-03-22 | 云南农业大学 | Straw drying equipment of sunlight greenhouse |
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| GB416216A (en) * | 1932-12-08 | 1934-09-13 | John Bryden | Improvements in and relating to apparatus for drying materials, particularly tea andother vegetable products |
| GB2282436A (en) * | 1993-10-01 | 1995-04-05 | Trade & Industry Ltd | Apparatus for drying tea leaves |
| CN2467469Y (en) * | 2001-01-18 | 2001-12-26 | 孙莉 | Conveying sheet of dryer |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB416216A (en) * | 1932-12-08 | 1934-09-13 | John Bryden | Improvements in and relating to apparatus for drying materials, particularly tea andother vegetable products |
| GB2282436A (en) * | 1993-10-01 | 1995-04-05 | Trade & Industry Ltd | Apparatus for drying tea leaves |
| CN2467469Y (en) * | 2001-01-18 | 2001-12-26 | 孙莉 | Conveying sheet of dryer |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105659044A (en) * | 2013-10-30 | 2016-06-08 | 韩国技术有限公司 | Apparatus for drying coal using reheat steam |
| CN103900358A (en) * | 2014-04-04 | 2014-07-02 | 甘肃恒润农业科技有限公司 | Hot air cycling drying equipment and method of using same for dewatering and drying agricultural and sideline products |
| CN103900358B (en) * | 2014-04-04 | 2016-06-08 | 甘肃恒润农业科技有限公司 | Hot blast convolution drying plant and the method for agricultural byproducts dehydration drying thereof |
| CN104444259A (en) * | 2014-11-27 | 2015-03-25 | 兖矿东华建设有限公司 | Coal flow water removal system |
| CN105222550A (en) * | 2015-09-11 | 2016-01-06 | 安徽省葛根生产力促进中心有限公司 | A kind of dryer of energy-conservation automatic turning Gegen tablets |
| CN106310306A (en) * | 2016-11-02 | 2017-01-11 | 内蒙古凯程农牧业科技有限公司 | Material disinfection device and material disinfection method |
| CN109122958A (en) * | 2018-11-09 | 2019-01-04 | 长沙湘丰智能装备股份有限公司 | A kind of Dark Green Tea automates just production line processed and production technology |
| WO2021026817A1 (en) * | 2019-08-14 | 2021-02-18 | 安尼康（福建）环保设备有限公司 | Peristaltic propulsive drying apparatus |
| US11828533B2 (en) | 2019-08-14 | 2023-11-28 | Amcon (Fujian) Environment Protection Equipment Co., Ltd. | Drying apparatus based on peristaltic propelling |
| WO2021046667A1 (en) * | 2019-09-09 | 2021-03-18 | 安尼康（福建）环保设备有限公司 | Drying device of material conveying apparatus having rolling function |
| WO2022188179A1 (en) * | 2021-03-12 | 2022-09-15 | 方甡 | Drying device |
| CN113670057A (en) * | 2021-07-28 | 2021-11-19 | 石爽 | Medium-high temperature heat pump variable temperature drying equipment |
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| CN102226637B (en) | 2013-10-30 |
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