CN204478750U - A kind of rotary kiln drying machine - Google Patents
A kind of rotary kiln drying machine Download PDFInfo
- Publication number
- CN204478750U CN204478750U CN201520150899.5U CN201520150899U CN204478750U CN 204478750 U CN204478750 U CN 204478750U CN 201520150899 U CN201520150899 U CN 201520150899U CN 204478750 U CN204478750 U CN 204478750U
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- China
- Prior art keywords
- whizzer
- disk feeder
- drying machine
- rotary kiln
- combustion chamber
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- 238000001035 drying Methods 0.000 title claims abstract description 41
- 238000002485 combustion reaction Methods 0.000 claims abstract description 17
- 239000000779 smoke Substances 0.000 claims description 27
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000000126 substance Substances 0.000 abstract description 4
- 239000003245 coal Substances 0.000 abstract description 3
- 238000010304 firing Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 45
- 238000010438 heat treatment Methods 0.000 description 9
- 239000007789 gas Substances 0.000 description 8
- 239000007788 liquid Substances 0.000 description 8
- 239000003507 refrigerant Substances 0.000 description 8
- 238000005057 refrigeration Methods 0.000 description 7
- 239000002912 waste gas Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
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- 230000005494 condensation Effects 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
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- 238000000926 separation method Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 235000013365 dairy product Nutrition 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
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- 238000007710 freezing Methods 0.000 description 1
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- 239000011343 solid material Substances 0.000 description 1
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- 239000003643 water by type Substances 0.000 description 1
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Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a kind of rotary kiln drying machine, comprise combustion chamber, disk feeder, whizzer and ribbon conveyer, described disk feeder is located at above combustion chamber, described whizzer is communicated with disk feeder, described ribbon conveyer is located at whizzer end, described whizzer becomes inclination angle to arrange, lift and hopper is provided with above described disk feeder, described hopper is fixedly connected with disk feeder, described lift is fixedly connected with combustion chamber, fixed mount is provided with below described whizzer, described fixed mount is fixedly connected with whizzer, described whizzer is provided with exhaust blower, described exhaust blower two ends are respectively arranged with motor and cyclone separator, the utility model heating-up temperature is high, firing rate is fast, product quality can not be reduced simultaneously, be applicable to chemical industry, the industries such as coal.
Description
Technical field
The utility model relates to a kind of technical field of chemical, particularly relates to a kind of rotary kiln drying machine.
Background technology
Heat energy is utilized to reduce a plant equipment for material moisture, for carrying out drying process to object.Drying machine makes the hygroscopic water in material (referring generally to moisture or other volatile liquid components) vaporization effusion, to obtain the solid material of regulation moisture content by heating.Dry object is the needs in order to material uses or processes further.As the drying of timber before making wooden model, woodenware can prevent product deformation, ceramic batch drying before calcination can prevent finished product from chapping.Dried material is also convenient to transport and storage in addition, if the grain drying that will gather in the crops is below certain moisture content, with anti-mildew.Because natural drying far can not meet the needs of production development, various mechanization drying machine is applied more and more widely.
In compressed air, the amount of steam is determined by compressed-air actuated temperature: when keeping compressed air pressure substantially constant, reduce compressed-air actuated temperature and can reduce water vapour content in compressed air, and unnecessary steam can condense into liquid.Freeze drier utilizes this principle to adopt Refrigeration Technique dried compressed air.Therefore cooling driers has refrigeration system.The refrigeration system of freeze drier belongs to compression-type refrigeration, is made up of four basic elements of character such as refrigeration compressor, condenser, evaporimeter, expansion valves.Connect successively with pipeline between them, form an airtight system, cold-producing medium constantly circulates in systems in which, and the change of generation state also carries out exchange heat with compressed air and cooling medium.Compressed air drier also has absorption drier and dissolution type drying machine.
Low pressure (low temperature) cold-producing medium in evaporimeter sucks in compressor cylinder by refrigeration compressor, and refrigerant vapour is through overcompression, and pressure, temperature raise simultaneously; The refrigerant vapour of high pressure-temperature is depressed into condenser, in condenser, the cooling water that the refrigerant vapour that temperature is higher is lower with temperature or air carry out heat exchange, and the heat of cold-producing medium is taken away by water or air and condensation is got off, and refrigerant vapour becomes liquid.This part liquid is transported to expansion valve again, has become the liquid of low-temp low-pressure and enter evaporimeter through expansion valve throttling; In evaporimeter, the refrigerant liquid of low temperature, low pressure absorbs compressed-air actuated heat and vaporize (being commonly called as " evaporation "), and compressed air condenses out a large amount of liquid waters after obtaining cooling; Refrigerant vapour in evaporimeter is siphoned away by compressor again, and such cold-producing medium just in systems in which through overcompression, condensation, throttling, the such Four processes of evaporation, thus completes a circulation.In the refrigeration system of freeze drier, evaporimeter is the equipment of conveying cold, and cold-producing medium absorbs compressed-air actuated heat wherein, realizes the object dehydrated.Compressor is heart, plays a part suction, compression, refrigerant conveying steam.Condenser is exothermic equipment, the heat absorbed is passed to cooling medium (as water or air) together with the heat that compressor power input transforms take away in evaporimeter.Expansion valve/choke valve plays reducing pressure by regulating flow effect to cold-producing medium, controls and regulate the quantity flowing into refrigerant liquid in evaporimeter simultaneously, and system is divided into high-pressure side and low-pressure side two large divisions.
The fixed-bed type drying machine of intermittently operated that what modern age, drying machine was brought into use is.In the middle of the 19th century, the use of Tunnel drier, indicates that drying machine is by the development of intermittently operated to continued operation direction.Revolving drum drier then achieves the stirring of granule materials preferably, and drying capacity and intensity are improved.Some industries have then developed the continued operation drying machine adapting to the industry and require respectively, as the roller drier of weaving, paper industry.Early in the twentieth century, Dairy Production starts to apply spray dryer, for extensive dry liquid material provides strong instrument.The forties, along with the development of fluidization technique, high strength, large-duty ebullated bed and pneumatic convey drier occur in succession.Freezing and sublimation, radiation and dielectric cleaning drying machine then provide new means for meeting particular/special requirement.Start the sixties to have developed far infrared and microwave dryer.Plant equipment type for carrying out drying process is a lot, can be divided into normal pressure and decompression (pressure Reduction Dryer also claims vacuum drier) according to operating pressure.Batch (-type) and continous way can be divided into according to method of operating.Air, flue gas or other drying mediums can be divided into according to drying medium.Can be divided into and flow according to motion (material moves and drying medium flowing) mode, adverse current and cross-flow.
current existing drying machine can reduce the quality of product when accelerating rate of drying, affect drying effect.
Summary of the invention
It is high that the technical problems to be solved in the utility model is to provide a kind of heating-up temperature, and firing rate is fast, can not reduce product quality simultaneously, is applicable to the rotary kiln drying machine of the industry such as chemical industry, coal.
For solving the problem, the utility model adopts following technical scheme:
A kind of rotary kiln drying machine, comprise combustion chamber, disk feeder, whizzer and ribbon conveyer, described disk feeder is located at above combustion chamber, combustion chamber can provide high temperature hot gas for drying machine, described whizzer is communicated with disk feeder, whizzer can rotate material, keep heating material even, realize the effect of Fast Heating, the quality of dried material can not be reduced simultaneously, disk feeder can facilitate material to enter in whizzer, described ribbon conveyer is located at whizzer end, described whizzer becomes inclination angle to arrange, facilitate the discharge of material, lift and hopper is provided with above described disk feeder, lift can protect operator can not be burned in reinforced, described hopper is fixedly connected with disk feeder, described lift is fixedly connected with combustion chamber, fixed mount is provided with below described whizzer, fixed mount can keep whizzer Stability Analysis of Structures when rotating, described fixed mount is fixedly connected with whizzer, described whizzer is provided with exhaust blower, exhaust blower can get rid of the hot gas evaporated fast, improve drying efficiency, described exhaust blower two ends are respectively arranged with motor and cyclone separator, cyclone separator can by the magazins' layout in material, improve the quality of material.
Described motor and exhaust blower are in transmission connection, the operation that maintenance exhaust blower can be stable.
Described cyclone separator is communicated with whizzer, can quick separating will go out discharge material, the quality of improving material.
Described exhaust blower is connected with smoke exhaust pipe, and smoke exhaust pipe can discharge the waste gas produced in dry run, keeps the clean of working environment.
Helically disposed bottom described smoke exhaust pipe, facilitate the installation of smoke exhaust pipe, smoke exhaust pipe can be bent, reduce the infringement of vibration to smoke exhaust pipe.
It is high that this technical scheme has heating-up temperature, and firing rate is fast, can not reduce product quality simultaneously, is applicable to the feature of the industry such as chemical industry, coal.
The beneficial effects of the utility model are: the combustion chamber of setting can provide high temperature hot gas for drying machine, whizzer can rotate material, keep heating material even, realize the effect of Fast Heating, the quality of dried material can not be reduced simultaneously, disk feeder can facilitate material to enter in whizzer, whizzer becomes inclination angle to arrange, facilitate the discharge of material, lift can protect operator can not be burned in reinforced, fixed mount can keep whizzer Stability Analysis of Structures when rotating, exhaust blower can get rid of the hot gas evaporated fast, improve drying efficiency, cyclone separator can by the magazins' layout in material, improve the quality of material, wind separator is communicated with whizzer, can quick separating will go out discharge material, the quality of improving material, smoke exhaust pipe can discharge the waste gas produced in dry run, keep the clean of working environment, helically disposed bottom smoke exhaust pipe, facilitate the installation of smoke exhaust pipe, smoke exhaust pipe can be bent, reduce the infringement of vibration to smoke exhaust pipe.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structure chart of a kind of rotary kiln drying machine of the present utility model.
Fig. 2 is the structure chart of the smoke exhaust pipe of a kind of rotary kiln drying machine of the present utility model.
Detailed description of the invention
Consult shown in Fig. 1 and Fig. 2, a kind of rotary kiln drying machine, comprise combustion chamber 1, disk feeder 2, whizzer 3 and ribbon conveyer 4, described disk feeder 2 is located at above combustion chamber 1, described whizzer 3 is communicated with disk feeder 2, in use, material is thrown in lift 5, enter in whizzer 3 through hopper 6 and disk feeder 2, the high-temperature gas that combustion chamber 1 produces is to heating material, whizzer 3 rotates and material is heated uniformly, the waste gas produced is discharged from smoke exhaust pipe 11 through exhaust blower 8, impurity in cyclone separator 10 separation of material, material is exported from ribbon conveyer 4, described ribbon conveyer 4 is located at whizzer 3 end, described whizzer 3 one-tenth inclination angle is arranged, lift 5 and hopper 6 is provided with above described disk feeder 2, described hopper 6 is fixedly connected with disk feeder 2, described lift 5 is fixedly connected with combustion chamber 1, fixed mount 7 is provided with below described whizzer 3, described fixed mount 7 is fixedly connected with whizzer 3, described whizzer 3 is provided with exhaust blower 8, described exhaust blower 8 two ends are respectively arranged with motor 9 and cyclone separator 10.
Described motor 9 is in transmission connection with exhaust blower 8, in use, and the operation that maintenance exhaust blower 8 can be stable.
Described cyclone separator 10 is communicated with whizzer 3, in use, can quick separating will go out discharge material, the quality of improving material.
Described exhaust blower 8 is connected with smoke exhaust pipe 11, and in use, smoke exhaust pipe 11 can discharge the waste gas produced in dry run, keeps the clean of working environment.
Helically disposed bottom described smoke exhaust pipe 11, in use, facilitate the installation of smoke exhaust pipe 11, smoke exhaust pipe 11 can be bent, reduce the infringement of vibration to smoke exhaust pipe 11.
In use, material is thrown in lift 5, enter in whizzer 3 through hopper 6 and disk feeder 2, the high-temperature gas that combustion chamber 1 produces is to heating material, whizzer 3 rotates and material is heated uniformly, the waste gas produced is discharged from smoke exhaust pipe 11 through exhaust blower 8, and the impurity in cyclone separator 10 separation of material, makes material export from ribbon conveyer 4.
The beneficial effects of the utility model are: the combustion chamber of setting can provide high temperature hot gas for drying machine, whizzer can rotate material, keep heating material even, realize the effect of Fast Heating, the quality of dried material can not be reduced simultaneously, disk feeder can facilitate material to enter in whizzer, whizzer becomes inclination angle to arrange, facilitate the discharge of material, lift can protect operator can not be burned in reinforced, fixed mount can keep whizzer Stability Analysis of Structures when rotating, exhaust blower can get rid of the hot gas evaporated fast, improve drying efficiency, cyclone separator can by the magazins' layout in material, improve the quality of material, wind separator is communicated with whizzer, can quick separating will go out discharge material, the quality of improving material, smoke exhaust pipe can discharge the waste gas produced in dry run, keep the clean of working environment, helically disposed bottom smoke exhaust pipe, facilitate the installation of smoke exhaust pipe, smoke exhaust pipe can be bent, reduce the infringement of vibration to smoke exhaust pipe.
The above; be only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited thereto; any change of expecting without creative work or replacement; all should be encompassed within protection domain of the present utility model; therefore, the protection domain that protection domain of the present utility model should limit with claims is as the criterion.
Claims (5)
1. a rotary kiln drying machine, it is characterized in that: comprise combustion chamber, disk feeder, whizzer and ribbon conveyer, described disk feeder is located at above combustion chamber, described whizzer is communicated with disk feeder, described ribbon conveyer is located at whizzer end, described whizzer becomes inclination angle to arrange, lift and hopper is provided with above described disk feeder, described hopper is fixedly connected with disk feeder, described lift is fixedly connected with combustion chamber, fixed mount is provided with below described whizzer, described fixed mount is fixedly connected with whizzer, described whizzer is provided with exhaust blower, described exhaust blower two ends are respectively arranged with motor and cyclone separator.
2. rotary kiln drying machine according to claim 1, is characterized in that: described motor and exhaust blower are in transmission connection.
3. rotary kiln drying machine according to claim 2, is characterized in that: described cyclone separator is communicated with whizzer.
4. rotary kiln drying machine according to claim 3, is characterized in that: described exhaust blower is connected with smoke exhaust pipe.
5. rotary kiln drying machine according to claim 4, is characterized in that: helically disposed bottom described smoke exhaust pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520150899.5U CN204478750U (en) | 2015-03-17 | 2015-03-17 | A kind of rotary kiln drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520150899.5U CN204478750U (en) | 2015-03-17 | 2015-03-17 | A kind of rotary kiln drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204478750U true CN204478750U (en) | 2015-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520150899.5U Expired - Fee Related CN204478750U (en) | 2015-03-17 | 2015-03-17 | A kind of rotary kiln drying machine |
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| Country | Link |
|---|---|
| CN (1) | CN204478750U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105588423A (en) * | 2015-11-06 | 2016-05-18 | 广西节得乐生物质能源科技有限公司 | Lightweight raw material drying equipment |
| CN113731044A (en) * | 2021-09-27 | 2021-12-03 | 联峰钢铁（张家港）有限公司 | Energy-concerving and environment-protective steel smelting processingequipment |
-
2015
- 2015-03-17 CN CN201520150899.5U patent/CN204478750U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105588423A (en) * | 2015-11-06 | 2016-05-18 | 广西节得乐生物质能源科技有限公司 | Lightweight raw material drying equipment |
| CN113731044A (en) * | 2021-09-27 | 2021-12-03 | 联峰钢铁（张家港）有限公司 | Energy-concerving and environment-protective steel smelting processingequipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20160317 |
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| CF01 | Termination of patent right due to non-payment of annual fee |