CN2667323Y - Rotary drum type refuse treatment special undirect dryer - Google Patents
Rotary drum type refuse treatment special undirect dryer Download PDFInfo
- Publication number
- CN2667323Y CN2667323Y CN 200320102809 CN200320102809U CN2667323Y CN 2667323 Y CN2667323 Y CN 2667323Y CN 200320102809 CN200320102809 CN 200320102809 CN 200320102809 U CN200320102809 U CN 200320102809U CN 2667323 Y CN2667323 Y CN 2667323Y
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- Prior art keywords
- smoke
- pipe
- dryer
- flue
- tube
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000000779 smoke Substances 0.000 claims abstract description 27
- 239000000463 material Substances 0.000 claims abstract description 21
- 238000001035 drying Methods 0.000 claims abstract description 20
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 238000009826 distribution Methods 0.000 claims abstract description 9
- 239000002361 compost Substances 0.000 claims description 20
- 239000010813 municipal solid waste Substances 0.000 claims description 12
- 235000019504 cigarettes Nutrition 0.000 claims description 6
- 230000005855 radiation Effects 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 239000000428 dust Substances 0.000 abstract description 5
- 239000002912 waste gas Substances 0.000 abstract description 4
- 230000005484 gravity Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 239000000284 extract Substances 0.000 abstract 1
- 239000002737 fuel gas Substances 0.000 abstract 1
- 230000017525 heat dissipation Effects 0.000 abstract 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 21
- 239000003546 flue gas Substances 0.000 description 21
- 238000000034 method Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 3
- 239000004566 building material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005272 metallurgy Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005987 sulfurization reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Processing Of Solid Wastes (AREA)
Abstract
The utility model relates to a rotary drum type refuse treatment special indirect dryer, in which the fuel gas enters an inlet smoke tube at the head of the dryer after air distribution and temperature adjusting, and then distributes in the external smoke tube and internal smoke tube via smoke distribution tube and finally extracts through outlet smoke tube at the end of the dryer via smoke collection tube. Smoke spiral inside the external smoke tube is used for separating the external smoke tube to increase smoke flowing rate and prevent dust. Smoke sealing is positioned on the inlet and outlet smoke tube instead of the conventional one arranged on cylinder. When working, the dryer rotates in a uniform manner while materials enter the drying chamber through fork type inlet feeder at the head of the dryer while heat dissipation shoveling plate transmit heat energy to the material in shoveling, retaining and falling. Moreover, the materials move to the end thereof due to installation angle and gravity effect and materials dried is exhausted from the outlet feeder. An air inlet is used for transmitting normal temperature air to the drying chamber to ensure atmospheric pressure balance in the dryer chamber while waste gas is discharged from the air inlet.
Description
Affiliated technical field
The utility model relates to the drier that uses when a kind of organic compost that is exclusively used in the production of producing fertilizer from refuse in daily life treatment process carries out deep processing.
Background technology
It is comparatively ripe that China is used for the dry technology of industrial powder, particle, block and fluid of industries such as metallurgy, building materials, chemical industry, food, medicine, and the phase formula is arranged its drying equipment and belt dryer, sulfuration bed dryer, pneumatic conveyer dryer, spray dryer, drum dryer and turning circle cartridge type are straight, indirect dryer and high-frequency dryer and microwave dryer etc.Because various driers all have its material application scope, and the material properties difference of every profession and trade, therefore required drier all has very strong specific aim.The dry general flue gas that produces with the incinerator of the oversize of burning away the refuse of organic compost is a thermal source, and owing to have differential very big, the unit weight difference is very big and moisture content is higher characteristics between the organic compost particle, on the drier type, only turning circle cartridge type drier is applicable to the drying of organic compost, and, cause existing turning circle cartridge type indirect dryer to be not suitable for the drying of organic compost because flight structure, flue gas type of flow in drier of turning circle cartridge type indirect dryer make it be restricted in the use of organic compost drying.So the garbage disposal industry is used for the turning circle cartridge type convection drying device that the equipment of organic compost drying all is employing metallurgy, building materials, chemical industry use at present.But its is that flue gas that incinerator produces directly contacts pollution organic composts such as the organic gas that can make flue gas and heavy metal with organic compost being used for shortcoming one that organic compost exposes when dry, influences product quality; The 2nd, when the waste gas that dry run produces was discharged with flue gas, the fine particle in the organic compost also can be taken away by flue gas, and this has not only increased the burden of dust removal installation, has also increased the flue gas intractability; The 3rd, the variation of the start of drier, shutdown operation and material water ratio has a strong impact on the pressure balance of incinerator system in the dry run, thereby causes the furnace temperature fluctuation of incinerator even cause blowing out, causes environmental pollution and economic loss.
Summary of the invention
In order to solve the problem that the organic compost dry run exists, the utility model has adopted a kind of turning circle cartridge type indirect dryer of new structure, the turning circle cartridge type indirect dryer that has overcome other industry is used for the restriction of organic compost drying, also preferably resolves the problem that exists when turning circle cartridge type convection drying device is used for the organic compost drying.
The technical scheme that its technical problem that solves the utility model adopts is: high-temperature flue gas is entered by the smoke-intake pipe of drier head end after the temperature that air distribution obtains suiting, by smoke separating pipe with smoke distribution in by outer cylinder body and inner barrel and lead in the external flue and internal flue that the cigarette spiral forms, the internal flue outlet diameter dwindles, being beneficial to flue gas distributes to external flue, through smoke collection pipe flue gas is come together in the pipe identical with the smoke-intake pipe diameter afterwards and draw, enter flue gas treating process.The cigarette spiral of leading on the external flue is used for preventing the resistance that the flue gas turbulent flow brings and increases the flow velocity of flue gas in external flue preventing that dust is deposited in the external flue inner product in the flue gas.The turnover smoke pipe sealing of drier all is installed in outside the cylindrical shell, has reduced sealing area and sealing difficulty, increased the stability of drier operation.Organic compost enters hothouse from the forked type feed pipe of drier head end, and the heat radiation flight that is located at the inner barrel inboard is constantly taken up organic compost, fall in the cylindrical shell rotation process, simultaneously thermal energy transfer is played desiccation to material.The heat sink that is located at the internal flue outer wall also can block the material that falls after part is taken up by the flight that dispels the heat, and carrying out once more, heat transmission increases drying effect.Driving mechanism makes drier by the design direction uniform rotation by the gear ring effect under the duty.Material moves to the drier tail end from the drier head end because of the influence of gravity effect and setting angle, and dried material is discharged from the discharging opening of drier tail end.The air inlet of feed end is used for to sending into normal temperature air in the hothouse guaranteeing the air pressure balance in the hothouse, also can send into air after the heat exchanger heating thus for improving dryer output.The waste gas that produces in the hothouse in the dry run is drawn by the air-vent of drier tail end and is handled.
The effect that the utility model is useful is: the organic compost contact drying, and flue gas was to the pollution of material when material and flue gas had separately been avoided convection drying; Avoided the particle in the material to be taken away the efficient that influences dust pelletizing system by flue gas; Avoided in the drier open and close machine process and material moisture influences the CIU pressure balance when changing; This indirect dryer has used the flight structure of convection drying device simultaneously, avoided material and drier inwall and flight bonding to influence drying effect, improved the flow regime of flue gas in drier, prevented in the flue gas dust accumulating in the inside and outside flue of drier, both solved existing indirect dryer because of flight structure and flue structure defective are not suitable for the problem of organic compost drying, and solved the convection drying device again and be used for the problem that organic compost exists when dry.
Below in conjunction with drawings and Examples the utility model is described further
Fig. 1 is a profile of the present utility model
Fig. 2 is the A-A profile of Fig. 1
Fig. 3 is the B-B profile of Fig. 1
The specific embodiment
The special-purpose indirect dryer of the utility model turning circle cartridge type garbage disposal is by outer cylinder body (4), inner barrel (6), forked type feed pipe (1), material feeding box (2), hothouse (26), air inlet (24), feed box (12), discharging opening (15), air-vent (11), air distribution outlet (25) smoke-intake pipe (21), smoke separating pipe (20), external flue (5), internal flue (8), lead cigarette spiral (7), smoke collection pipe (14), pipe (13), heat radiation flight (9), heat sink (10), outer cylinder body sealing (3), advance, pipe sealing (22), drive gear ring (18), roller bracket (19), support roller (17), rolling ring (16) and insulation (23) are formed.
Rubbish is entered by the forked type feed pipe (1) that is located at the drier head end, by material feeding box (2) rubbish is distributed in the hothouse (26) between inner barrel (6) and the internal flue (8), along with the revolution of cylindrical shell is advanced, constantly rubbish is taken up fall by the heat radiation flight (9) that is installed in inner barrel (6) inwall during this time rubbish is carried out drying, the heat sink (10) of being located at internal flue (8) outer wall increases radiating effect.Hot flue gas is entered by the smoke-intake pipe (21) of drier head end, by smoke separating pipe (20) with smoke distribution in being provided with the external flue (5) and internal flue (8) of leading cigarette spiral (7), come together in pipe (13) through smoke collection pipe (14) afterwards and discharge.The flue gas air distribution is entered by the air distribution outlet (25) that is located on the smoke-intake pipe (21), and the air inlet (24) that is located at material feeding box (2) bottom provides normal temperature air or hot-air for hothouse (26).The waste gas that produces in the hothouse is drawn by the air-vent (11) that is located at feed box (12) top.By outer cylinder body sealing (3) sealing, the smoke-intake pipe (21) and the pipe (13) that are installed in the cylindrical shell outside are sealed by smoke pipe sealing (22) between outer cylinder body (4) and material feeding box (2) and the feed box (12).The cylindrical shell revolution is driven by the driving gear ring (18) that driving mechanism drives, and plays the effect of supporting cylindrical shell by support roller (17) and rolling ring (16) that roller bracket (19) supports.
Claims (5)
1, a kind of special-purpose indirect dryer of turning circle cartridge type garbage disposal that is used for the organic compost drying, by outer cylinder body (4), inner barrel (6), forked type feed pipe (1), hothouse (26), material feeding box (2), air inlet (24), feed box (12), discharging opening (15), air-vent (11), air distribution outlet (25), smoke-intake pipe (21), smoke separating pipe (20), external flue (5), internal flue (8), lead cigarette spiral (7), smoke collection pipe (14), pipe (13), heat radiation flight (9), heat sink (10), outer cylinder body sealing (3), advance, pipe sealing (22), drive gear ring (18), roller bracket (19), support roller (17), rolling ring (16) and insulation compositions such as (23) is characterized in that: inner barrel (6) is arranged, outer cylinder body (4).
2, the special-purpose indirect dryer of turning circle cartridge type garbage disposal as claimed in claim 1 is characterized in that: have smoke-intake pipe (21) and pipe (13), and will seal (22) into and out of smoke pipe and be installed on smoke-intake pipe (21) and the pipe (13).
3, the special-purpose indirect dryer of turning circle cartridge type garbage disposal as claimed in claim 1 is characterized in that: the structure with internal flue (8), smoke separating pipe (20), external flue (5) and smoke collection pipe (14).
4, the special-purpose indirect dryer of turning circle cartridge type garbage disposal as claimed in claim 1 is characterized in that: install in external flue (5) and lead cigarette spiral (7).
5, the special-purpose indirect dryer of turning circle cartridge type garbage disposal as claimed in claim 1, it is characterized in that: heat radiation flight (9) is installed at inner barrel (6) inwall, at internal flue (8) outer wall heat sink (10) is installed, and is had the structure that internal flue (8) outlet diameter dwindles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320102809 CN2667323Y (en) | 2003-11-05 | 2003-11-05 | Rotary drum type refuse treatment special undirect dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320102809 CN2667323Y (en) | 2003-11-05 | 2003-11-05 | Rotary drum type refuse treatment special undirect dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2667323Y true CN2667323Y (en) | 2004-12-29 |
Family
ID=34340283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320102809 Expired - Fee Related CN2667323Y (en) | 2003-11-05 | 2003-11-05 | Rotary drum type refuse treatment special undirect dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2667323Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100573003C (en) * | 2007-12-27 | 2009-12-23 | 辽宁中田干燥设备制造有限公司 | Double-return-stroke cylinder type drying machine |
| CN101611921B (en) * | 2009-07-24 | 2013-03-20 | 秦皇岛烟草机械有限责任公司 | Sectional type low temperature roller cut tobacco drying equipment |
| CN104791809A (en) * | 2015-03-16 | 2015-07-22 | 浙江华川实业集团有限公司 | Environment-friendly waste incineration equipment for paper making factory and work method |
| CN104858221A (en) * | 2015-06-12 | 2015-08-26 | 山东省科学院新材料研究所 | System for efficiently sorting garbage after treatment |
| CN105928400A (en) * | 2016-06-22 | 2016-09-07 | 陈龙阵 | Sealed directional concentrated heat transfer device of dividing wall heat exchange revolving equipment |
| CN107931310A (en) * | 2017-12-12 | 2018-04-20 | 长春三真实业有限公司 | Mobile domestic garbage processing unit |
| CN109701996A (en) * | 2019-01-29 | 2019-05-03 | 北京云水浩瑞环境科技有限公司 | The system and method for handling house refuse |
| CN109900086A (en) * | 2019-04-19 | 2019-06-18 | 株洲聚润合微波工业炉有限公司 | A kind of granular material microwave drying rotary furnace and drying means |
-
2003
- 2003-11-05 CN CN 200320102809 patent/CN2667323Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100573003C (en) * | 2007-12-27 | 2009-12-23 | 辽宁中田干燥设备制造有限公司 | Double-return-stroke cylinder type drying machine |
| CN101611921B (en) * | 2009-07-24 | 2013-03-20 | 秦皇岛烟草机械有限责任公司 | Sectional type low temperature roller cut tobacco drying equipment |
| CN104791809A (en) * | 2015-03-16 | 2015-07-22 | 浙江华川实业集团有限公司 | Environment-friendly waste incineration equipment for paper making factory and work method |
| CN104858221A (en) * | 2015-06-12 | 2015-08-26 | 山东省科学院新材料研究所 | System for efficiently sorting garbage after treatment |
| CN105928400A (en) * | 2016-06-22 | 2016-09-07 | 陈龙阵 | Sealed directional concentrated heat transfer device of dividing wall heat exchange revolving equipment |
| CN105928400B (en) * | 2016-06-22 | 2017-10-20 | 陈龙阵 | A kind of sealing orientation of septate heat transfer apparatus for rotating concentrates heat transfer unit (HTU) |
| CN107931310A (en) * | 2017-12-12 | 2018-04-20 | 长春三真实业有限公司 | Mobile domestic garbage processing unit |
| CN109701996A (en) * | 2019-01-29 | 2019-05-03 | 北京云水浩瑞环境科技有限公司 | The system and method for handling house refuse |
| CN109900086A (en) * | 2019-04-19 | 2019-06-18 | 株洲聚润合微波工业炉有限公司 | A kind of granular material microwave drying rotary furnace and drying means |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |