CN1047731A - Drying machine for materials with continuous multitube rotation and spray hot wind - Google Patents
Drying machine for materials with continuous multitube rotation and spray hot wind Download PDFInfo
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- CN1047731A CN1047731A CN 89103731 CN89103731A CN1047731A CN 1047731 A CN1047731 A CN 1047731A CN 89103731 CN89103731 CN 89103731 CN 89103731 A CN89103731 A CN 89103731A CN 1047731 A CN1047731 A CN 1047731A
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Abstract
The present invention is a drying machine for materials with continuous multitube rotation and spray hot wind.Can be applicable to various cereal, bulk cargo particle and granular material dehydrates.Complete machine is made up of hot-blast stove, preceding support, back support, drying tumbler, power drive system, automatic temperature control system, cooling conveying and walking carriage.Principal character is that hot blast and material are one in drying tumbler, and material is heated fast and evenly, stroke is long, and dry mass is good, and is energy-conservation, the thermal efficiency is high, and is cheap, use flexible, conveniently moving, Environmental Safety is reliable.
Description
The present invention is a drying machine for materials with continuous multitube rotation and spray hot wind.Can be applicable to the dewatered drying of various cereal, also be applicable to the processed of bulk cargo particle and granular material in the industries such as chemical industry, light textile, aquatic products, medicine.
At present, adopt the cool solarization of natures dry in cereal processing, storage process, a chance rainy weather cereal goes rotten easily, causes very big waste more.The plant equipment of domestic utilization with tower be many, the basic principle of this structure is flow through a pipeline in the drying tower of flue gas, material is in the pipeline external movement, flue gas heat is passed to material by tube wall, to reach the precipitation purpose.Because it belongs to indirect, the energy consumption height, dry mass is bad, and investment is big, the thermal efficiency is low.China's utility application numbers 88202532.5 is a kind of pair of swinging spray hot wind moving material drying machines.Because the drying tumbler of complete machine is the monotubular structure, cereal stroke in drying is short, and drying time is short, when the material self-temperature was low, primary drying often can not reach desirable index, also needed installation once more dry, so just influenced yield of unit time, also correspondingly energy that consumed more.
In view of the existing variety of issue of above technology, in order to reach the purpose of primary drying success, the result through studying for a long period of time has developed a kind of drying machine for materials with continuous multitube rotation and spray hot wind.This drying machine has overcome many weak points of existing drying equipment effectively, can save great amount of manpower, financial resources and material resources.
The present invention is made up of hot-blast stove, preceding support, back support, drying tumbler, power drive system, automatic temperature control system, cooling induction system and walking carriage.Its primary structure feature is that complete machine divides left and right two row's dryings, and every row divides upper, middle and lower-ranking, and material enters second layer drying after screwing out from the ground floor drying, and then enters the 3rd layer of drying, then cold wind cooling in the process of discharging.The inwall of drying tumbler is provided with behaviour's flitch, along axis direction hot blast jet pipe and nozzle is set, this hot blast jet pipe front end sealing, and the malleation hot air source of rear end and hot-blast stove communicates.Be provided with airduct in the hot-blast stove, the flue gas and the flame of burning directly heat the cavity heating plate, carry out heat exchange with the cold wind in the cavity heating plate, the cold wind of flue gas above the cavity heating plate and in the airduct carries out heat exchange, hot blast after the heat exchange enters each drying tumbler, nozzle ejection from drying on the jet pipe, nozzle and axis are angled, are arranged according to a certain gradient.Behaviour's flitch on drying tumbler inwall wire in the shape of a spiral is interrupted arrangement, material can be stirred continuously move ahead, and fully with the hot blast contact heat-exchanging, the even drying of material is cracky not.Each layer drying tumbler faces drying backwards rotation each other mutually by gear or chain interlock.Preceding support and back support are provided with waste gas and diffuse window.Hot-blast stove chimney and dust removing purifier link, and can eliminate Mars and dust, guarantee environmental protection and safety.
The present invention is described in detail in detail in conjunction with the accompanying drawings.
The hot blast that is produced by hot-blast stove (9) enters hot blast gas bag (11), spray into drying tumbler (2) by the hot-blast spray nozzle (6) on the hot blast jet pipe (5), material is packed into by charge door (7), enter in the drying tumbler (2) by slide carriage, with the rotation of drying tumbler (2), in tube, dug by behaviour's flitch (4), be scattered in the space in tube again, dig again again and be scattered, repeatedly circulation.Behaviour's flitch (4) on barrel in the shape of a spiral wire install to arrange, and two ends are continuous shape, the centre is the interruption shape, force material to be dug at the tube inner edge to fall, the limit moves ahead gradually.Make material carry out heat exchange fully with the hot blast of hot-blast spray nozzle (6) ejection in tube in traveling process, wet gas is diffused mouthful (1) and moisture by waste gas respectively and is diffused window (10) and diffuse.Scribble far-infrared paint in behaviour's flitch inboard, improve the dry materials speed and the thermal efficiency.Go into second layer drying tumbler from the material that ground floor drying tumbler (2) screws out through slide carriage (8) slide, the material that screws out from second layer drying tumbler enters the 3rd layer of drying tumbler through slide carriage (8) again, discharge through discharge gate (20) then, cold wind cooling in discharge process, enter collecting bin (25), continue cooling and deliver to hiding-place.
Characteristics of the present invention are output height, and dry mass is good, and thermal efficiency height is cheap, can execute walking, and are easy to use flexible, temperature automatically controlled, a charging, and primary drying is up to standard.
Description of drawings.Fig. 1 is the schematic diagram of drying machine for materials with continuous multitube rotation and spray hot wind.(1)-waste gas diffuses mouth, (2)-drying tumbler, (3)-drive sprocket, (4)-and behaviour's flitch, (5)-hot blast jet pipe, (6)-hot-blast spray nozzle, (7)-and charge door, (8)-slide carriage, (9)-hot-blast stove, (10)-moisture diffuses window, (11)-and the hot blast gas bag, (12)-dust removing purifier, (13)-air blast, (14)-motor, (15)-and road wheel, (16)-chassis chassis, (17)-preceding support, (18)-travelling gear, (19)-and steel frame, (20)-discharge gate, (21)-back support, (22)-and the binding flange, (23)-sealing ring.
Fig. 2 is the longitdinal cross-section diagram of drying machine for materials with continuous multitube rotation and spray hot wind.(2)-and drying tumbler, (7)-charge door, (15)-road wheel, (19)-steel frame, (20)-discharge gate, (21)-back support, (24)-idler pulley, (25)-collecting bin.
Embodiment.The drying tumbler of multistage stroke carries out monomer processing respectively, and welds the drilling flitch on the tube inwall, makes it wire layout in the shape of a spiral.Scribble far-infrared paint in behaviour's flitch inboard.The front and back support is coupled together by flange by three parts respectively, and the base angle is fixed on the chassis sole that drags walking.In revolving drum and support contact site, adopt encapsulant sealings such as felt or oiliness graphite, in case hot blast and material leak.Cooling, induction system frame worker are in addition manufactured, and are cooperated with a transfer pipeline by a high pressure positive blower, and transfer pipeline can be settled certain angle, and integral body is connected with the frame of drying machine afterbody.The hot-blast furnace body segmental machining is manufactured, and after heat exchange thorax pipe is installed the location, body of heater is sleeved on outside the pipe again, couples together with flange, and hot-blast stove is located on the chassis, and chassis is supported by four wheels, is convenient to drag walking.
Claims (7)
1, a kind of drying machine for materials with continuous multitube rotation and spray hot wind that is used for bulk cargo particle or granular material.It is characterized in that it is made up of hot-blast stove, preceding support, back support, drying tumbler, power drive system, automatic temperature control system, cooling conveying and walking carriage.
2, according to the said material drier of claim 1, it is characterized in that hot-blast stove flame directly heats the cavity heating plate, airduct becomes with flue gas along reverse arrangement, and forward airduct communicates with the cavity heating plate, and reverse airduct communicates with the hot blast gas bag, is the pipe type heat transfer structure.
3, according to the said material drier of claim 1, it is characterized in that drying tumbler branch multilayer layout, can arrange several dryings on demand for every layer, be listed as to drying by a drive motors radial drive, by gear or chain interlock, face drying backwards rotation each other mutually between drying.
4, according to the said drying tumbler of claim 3, it is characterized in that the inwall of drying is equipped with several behaviour's flitch, wire is arranged in the shape of a spiral in tube, is positioned at a place, two ends and is the continuous helical shape, and middle place is for being interrupted helical form.Behaviour's flitch inboard scribbles far-infrared paint.
5, according to the said drying tumbler of claim 3, it is characterized in that in drying, be through with the hot blast jet pipe along axis direction, an end communicates the hot-blast spray nozzle that some different angles are arranged on the jet pipe, is arranged according to a certain gradient with the malleation hot air source of hot-blast stove.
6, according to the said material drier of claim 1, there is charging door the upper end of support before it is characterized in that, the front and back support is the fixedly bearing frame of hot blast jet pipe, and and drying between the material sealing ring is arranged, the wetly window that diffuses in support side, mouth is diffused for waste gas in back support upper end.
7, according to the said material drier of claim 1, it is characterized in that walking carriage is equipped with road wheel, available minimum power traction is moved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89103731 CN1047731A (en) | 1989-05-27 | 1989-05-27 | Drying machine for materials with continuous multitube rotation and spray hot wind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89103731 CN1047731A (en) | 1989-05-27 | 1989-05-27 | Drying machine for materials with continuous multitube rotation and spray hot wind |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1047731A true CN1047731A (en) | 1990-12-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89103731 Pending CN1047731A (en) | 1989-05-27 | 1989-05-27 | Drying machine for materials with continuous multitube rotation and spray hot wind |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1047731A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101326420B (en) * | 2005-12-09 | 2011-05-11 | 布勒公司 | Process and unit for continuous drying of rice |
| CN105875828A (en) * | 2016-05-27 | 2016-08-24 | 黄莉娟 | Drum-type grain dryer |
| WO2018153198A1 (en) * | 2017-02-27 | 2018-08-30 | 北京中技圣火环保科技有限公司 | Garbage air-drying treatment system and method |
-
1989
- 1989-05-27 CN CN 89103731 patent/CN1047731A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101326420B (en) * | 2005-12-09 | 2011-05-11 | 布勒公司 | Process and unit for continuous drying of rice |
| CN105875828A (en) * | 2016-05-27 | 2016-08-24 | 黄莉娟 | Drum-type grain dryer |
| WO2018153198A1 (en) * | 2017-02-27 | 2018-08-30 | 北京中技圣火环保科技有限公司 | Garbage air-drying treatment system and method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |