CN103791705A - Four-drum drying machine - Google Patents
Four-drum drying machine Download PDFInfo
- Publication number
- CN103791705A CN103791705A CN201210450775.XA CN201210450775A CN103791705A CN 103791705 A CN103791705 A CN 103791705A CN 201210450775 A CN201210450775 A CN 201210450775A CN 103791705 A CN103791705 A CN 103791705A
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- cartridge heater
- cylinder
- drum
- feeding
- drying
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Abstract
The invention discloses a device for drying loose materials such as powdery materials, granular materials and lumpy materials with certain humidity in production procedures, and particularly provides a drying machine which is applicable to drying harvested food crops. The drying machine is characterized in that gear motors are mounted on a base, power sources (motors) are sequentially connected with speed change systems, supporting wheels, rotating bearings, an outer conveying drum, a returning drum, a feeding drum and a heating drum. The power sources are the motors, drive the supporting wheels via the speed change systems and drive the four embedded drums to rotate via the rotating bearings, hot air generated by a clean fuel device such as a gas burner directly flows into the drying machine from the central heating drum, to-be-dried materials are fed into the drying machine from the feeding drum, are mixed with the hot air in the returning drum and are further heated, moisture in the materials can be evaporated, dried materials are led into a discharge outlet by a guide cone at the right end of the outer conveying drum, and accordingly a material drying procedure can be completed.
Description
Affiliated technical field
The present invention relates to dry in a kind of production process the device of the bulk materials such as granular, graininess, bulk of certain humidity, be particularly useful for drying the dryer of grain crops after results.
Background technology
After current known grain crop harvesting, remove moisture and be mainly by tile natural drying or build movable plank house or the heat pump removal moisture of heating of place, these are all that interruption production operation, efficiency are low, can not meet owner's actual needs, can guarantee consecutive production operation with steam boiler or the supporting three-cylinder drier of combustion gas (oil) hot-blast stove, but the thermal efficiency is low, energy consumption is low, equipment cost drops into high, floor space is large, can not be accepted by numerous owners.
Summary of the invention
After solving existing grain crop harvesting, remove above many defects that moisture processing exists, the invention provides a kind of telescopic four cylinder driers, this four cylinder driers production efficiency is high, energy consumption is low, the thermal efficiency is high, compact conformation, equipment cost are relatively low, it is reliable to operate steadily for a long time.
The technical solution adopted for the present invention to solve the technical problems is: power source is linked in sequence through speed change system, support roller, pivoting support, feeding urceolus, returning charge cylinder, casing drum, cartridge heater four cylindrical shells, power source is motor, drives support roller, drives embedded drum rotating by pivoting support through speed change system, the hot gas being produced by clean fuel devices such as gas burners is directly entered by center heating cylindrical shell, material to be dried is entered by middle part the second cylindrical shell, make material through heating, moisture evaporation, complete the oven dry of material.
The invention has the beneficial effects as follows: production efficiency of equipment is high, energy consumption is low, the thermal efficiency is high, compact conformation, equipment cost are relatively low, it is reliable to operate steadily.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is described next.
Fig. 1 is the structure sketch drawing of an embodiment of four cylinder driers.
Fig. 2 is the structure chart of four supporting adjusting valves of baking dryer, charging cover.
In Fig. 1: 1, cartridge heater; 2, feeding cylinder; 3, returning charge cylinder; 4, feeding urceolus; 5, pivoting support; 6, discharging opening reducing motor; 7, burden-guiding cone; 8, support roller; 9, Hooks coupling universal coupling; 10, reducing motor; 11, base.
In Fig. 2: 12, feeding seal circle; 13, air valve; 14, adjusting valve; 15, charging cover; 16, feed hopper.
The specific embodiment
In Fig. 1: cartridge heater (1), feeding cylinder (2), returning charge cylinder (3), feeding urceolus (4), pivoting support (5), discharging opening (6), burden-guiding cone (7), support roller (8), Hooks coupling universal coupling (9), reducing motor (10), base (11) are connected; Power source is motor; Speed change system can adopt machinery or (and) frequency control.The main body of four cylinder driers is by being arranged on four reducing motors (10) on base (11), driven respectively four support rollers (8) at two ends by Hooks coupling universal coupling (9), drive pivoting support (5) around center rotating, realize the gyration of four cylindrical shells.Also can adopt two or reducing motor by the gyration of frame for movement transmission four cylindrical shells.Hot gas is entered by cartridge heater (1) left end, cartridge heater outer surface is provided with many spiral distribution plates that have heat radiation and feeding function concurrently, first the high temperature hot gas body that burner produces transfers heat to cartridge heater (1), by further conduct radiation of cartridge heater (1), hot gas arrives cartridge heater (1) right-hand member and just converges with the positive heating, drying material due to cylindrical shell revolution and the conveying of cartridge heater (1) outer surface delivery sheet entering from feeding cylinder (2) left end, enter returning charge cylinder (3) right-hand member, because having the delivery sheet effect of setting between feeding cylinder (2) and returning charge cylinder (3) and the revolution of cylindrical shell, roll continually to returning charge cylinder (3) left end, throw loose, mobile, material falls into feeding urceolus (4) left end at Gravitative Loads, because of the delivery sheet effect and the revolution of cylindrical shell and the drive of hot blast that arrange at feeding urceolus (4), to feeding urceolus (4) right-hand member continuous moving, the thermal current that burner produces, successively enter cartridge heater (1), returning charge cylinder (3), feeding urceolus (4) carries out strong heat exchange with material.Because metal foil is faster than the material heat conduction of being dried, first steel plate, the delivery sheet of cylindrical shell are heated, then again heat is passed to material in the mode of conduction and radiation, after material is heated, temperature raises, in the time that temperature is elevated to the temperature of moisture evaporation, water vapour is separated from material, add thermogenetic steam flue dust enters in atmosphere after deduster, thereby reach the object of drying materials, on discharging opening place discharging cover, deduster interface is set, when deduster work, can makes cylindrical shell interior generation negative pressure and make hot gas directed flow.Material drying, under burden-guiding cone (7) effect, enters the discharging opening (6) that is provided with spiral stock guide, and along with the rotation of cylindrical shell, material drying enters discharging cover output, the conveying of process certain distance or midway air-cooled warehouse-in.
In Fig. 2: feeding seal circle (12), air valve (13), adjusting valve (14), charging cover (15), feed hopper (16) are connected.Cartridge heater (1) and charging cover (15) left end joint leave gap, and adjusting valve is axial blinds control valve or directly establishes active plugboard in valve body surface, and burner tip is placed in adjusting valve (14) left end middle part.
Claims (7)
1. four cylinder driers, is characterized in that: main body is by being arranged on reducing motor on base, driving support roller, pivoting support to drive embedded four cylindrical shells rotations through speed change system; Power source (motor), be linked in sequence through speed change system, support roller, pivoting support, feeding urceolus, returning charge cylinder, casing drum, cartridge heater four cylindrical shells; Speed change system be machinery or (and) frequency control; The hot gas being produced by clean fuel devices such as gas burners is entered by center heating cylindrical shell, cartridge heater outer surface is provided with many spiral distribution plates that have heat radiation and feeding function concurrently, first the high temperature hot gas body that burner produces transfers heat to cartridge heater, by the further conduct radiation of cartridge heater; The thermal current that burner produces, successively enters cartridge heater, returning charge cylinder, feeding urceolus and material and carries out strong heat exchange; Material to be dried is entered by casing drum, carry out by material drying and hot gas mixed at returning charge cylinder, due to delivery sheet and thermal current effect, make that material further heats, moisture evaporation, imported discharging opening by material drying by feeding urceolus right-hand member burden-guiding cone, on discharging opening place discharging cover, deduster interface is set, deduster can make cylindrical shell interior generation negative pressure and make hot gas directed flow add thermogenetic steam flue dust to enter in atmosphere after deduster while work, thereby reaches the object of drying materials.
2. four cylinder driers according to claim 1, is characterized in that: main body is by being arranged on reducing motor on base, driving support roller, pivoting support to drive embedded four cylindrical shells rotations through speed change system.
3. four cylinder driers according to claim 1, is characterized in that: power source (motor), be linked in sequence through speed change system, support roller, pivoting support, feeding urceolus, returning charge cylinder, casing drum, cartridge heater four cylindrical shells.
4. four cylinder driers according to claim 1, is characterized in that: speed change system for machinery or (and) frequency control.
5. four cylinder driers according to claim 1, it is characterized in that: the hot gas being produced by clean fuel devices such as gas burners is entered by center heating cylindrical shell, cartridge heater outer surface is provided with many spiral distribution plates that have heat radiation and feeding function concurrently, first the high temperature hot gas body that burner produces transfers heat to cartridge heater, by the further conduct radiation of cartridge heater.
6. four cylinder driers according to claim 1, is characterized in that: the thermal current that burner produces, successively enters cartridge heater, returning charge cylinder, feeding urceolus and material and carry out strong heat exchange.
7. four cylinder driers according to claim 1, it is characterized in that: material to be dried is entered by casing drum, carry out by material drying and hot gas mixed at returning charge cylinder, owing to raising delivery sheet and thermal current effect, make that material further heats, moisture evaporation, imported discharging opening by material drying by feeding urceolus right-hand member burden-guiding cone, on discharging opening place discharging cover, deduster interface is set, deduster can make cylindrical shell interior generation negative pressure and make hot gas directed flow add thermogenetic steam flue dust to enter in atmosphere after deduster while work, thereby reaches the object of drying materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210450775.XA CN103791705A (en) | 2012-10-30 | 2012-10-30 | Four-drum drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210450775.XA CN103791705A (en) | 2012-10-30 | 2012-10-30 | Four-drum drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103791705A true CN103791705A (en) | 2014-05-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210450775.XA Pending CN103791705A (en) | 2012-10-30 | 2012-10-30 | Four-drum drying machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN103791705A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105701473A (en) * | 2016-01-15 | 2016-06-22 | 深圳市未来媒体技术研究院 | Method for matching palm print image detail point characteristics |
| CN106225472A (en) * | 2016-08-30 | 2016-12-14 | 江苏火焰山干燥技术有限公司 | Cognate rotary dryer |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4477984A (en) * | 1980-10-30 | 1984-10-23 | Wilfred O. Schmidt | Multi purpose three pass drum dryer |
| US4802288A (en) * | 1987-04-01 | 1989-02-07 | Productization, Inc. | Rotary drum dryer and method |
| CN201397015Y (en) * | 2009-05-09 | 2010-02-03 | 江苏科行环境工程技术有限公司 | Three-cylinder drying machine |
| CN201497305U (en) * | 2009-08-20 | 2010-06-02 | 李红兵 | Rotating reciprocating multi-barrel dryer |
| CN101846442A (en) * | 2009-08-20 | 2010-09-29 | 柏静柱 | Temperature-controllable multi-drum drier |
| CN202350480U (en) * | 2011-10-31 | 2012-07-25 | 上海鸿得利重工股份有限公司 | Speed-regulating triple-drum drying machine |
-
2012
- 2012-10-30 CN CN201210450775.XA patent/CN103791705A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4477984A (en) * | 1980-10-30 | 1984-10-23 | Wilfred O. Schmidt | Multi purpose three pass drum dryer |
| US4802288A (en) * | 1987-04-01 | 1989-02-07 | Productization, Inc. | Rotary drum dryer and method |
| CN201397015Y (en) * | 2009-05-09 | 2010-02-03 | 江苏科行环境工程技术有限公司 | Three-cylinder drying machine |
| CN201497305U (en) * | 2009-08-20 | 2010-06-02 | 李红兵 | Rotating reciprocating multi-barrel dryer |
| CN101846442A (en) * | 2009-08-20 | 2010-09-29 | 柏静柱 | Temperature-controllable multi-drum drier |
| CN202350480U (en) * | 2011-10-31 | 2012-07-25 | 上海鸿得利重工股份有限公司 | Speed-regulating triple-drum drying machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105701473A (en) * | 2016-01-15 | 2016-06-22 | 深圳市未来媒体技术研究院 | Method for matching palm print image detail point characteristics |
| CN105701473B (en) * | 2016-01-15 | 2019-01-08 | 深圳市未来媒体技术研究院 | A kind of matched method of palmprint image minutiae feature |
| CN106225472A (en) * | 2016-08-30 | 2016-12-14 | 江苏火焰山干燥技术有限公司 | Cognate rotary dryer |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Application publication date: 20140514 |