CN201000259Y - Drying mechanism for axis type stirring sludge multilevel indirect steam back - Google Patents
Drying mechanism for axis type stirring sludge multilevel indirect steam back Download PDFInfo
- Publication number
- CN201000259Y CN201000259Y CNU2007201059648U CN200720105964U CN201000259Y CN 201000259 Y CN201000259 Y CN 201000259Y CN U2007201059648 U CNU2007201059648 U CN U2007201059648U CN 200720105964 U CN200720105964 U CN 200720105964U CN 201000259 Y CN201000259 Y CN 201000259Y
- Authority
- CN
- China
- Prior art keywords
- hollow column
- column plate
- mud
- plate
- indirect steam
- Prior art date
- 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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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
- F26B17/001—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement the material moving down superimposed floors
- F26B17/003—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement the material moving down superimposed floors with fixed floors provided with scrapers
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/13—Treatment of sludge; Devices therefor by de-watering, drying or thickening by heating
Abstract
The utility model relates to a sludge drying device. The energy of the existing shaft type sludge single stage drying device is not fully used, thus leading to the heavy loss of the heat energy of the drying system. A feed mechanism is arranged on the top part of the main body of the utility model, the bottom part is contracted into a storage bin, a discharging mechanism is arranged on the bottom part of the storage bin, and a stirring shaft and a multilayer hollow column plate are arranged in the moan body. A mixing arm is arranged on the upper part of the hollow column plate, and the space above is a sludge vaporizing chamber. A heat source medium flow channel is formed by the surrounding of a heating plate, a division plate and a baffle plate in the hollow column plate. The initiating terminal of each layer of heat source medium flow channel is connected with the sludge vaporizing chamber below through a pipeline, and a center discharge hole and an edge discharge hole are arranged on the multilayer hollow column plate at intervals. The utility model can realize the heat exchange of the sludge heat-exchange traveling route and the multistage secondary steam heating chamber, and the energy saving effect is very remarkable.
Description
Technical field
The utility model relates to a kind of sludge drying mechanism, relates in particular to a kind of type and stirs the multistage indirect steam reuse of mud drying device.
Background technology
Mud heat treatment has very high volume reduction rate, and can be in a large number, disposing sludge promptly, innoxious thoroughly, be rapidly developed in recent years.But because the wet mud behind the mechanical dehydration, moisture content is up to about 80%, and calorific value is very low, if directly burning, butt mud per ton need add 304～565L heavy oil, and energy consumption is big.And dried sludge calorific value is higher, can be near the calorific value level of colm.Therefore, the mud behind the mechanical dehydration being carried out the thermal dehydration drying, promote sludge calorific value, is the key technology of sludge fuelization.
Existing axle type mud single-stage drying device is made up of mud stirring conveyor tool, heating clamber and vaporization chamber.Send into the mud of vaporization chamber, by the heat exchange stroke of stirring conveyor tool realization with heating clamber, evaporate indirect steam and drying at vaporization chamber, the thermal source of heating clamber is provided by the outer heating system of establishing in addition of device, and indirect steam is condensed into water and a small amount of tail gas by the outer cooling system of establishing in addition of device.Utilize the single-stage drying device, amount to the heat energy of 1kg steam, can only evaporate the sludge water content of about 1kg, the indirect steam that the mud evaporation produces still has quite high calorific value, but is unfavorable for owing to its pressure is low carrying, and wherein there is pollutant and makes its application reason such as be limited to, directly drawn the drying device condensed exterior and handle, its energy fails to be fully used, and has caused a large amount of losses of drying system heat energy.Therefore, the exploitation of energy-conservation sludge drying mechanism is an important content of realizing the sludge fuel technology, to realizing recycling sludge, minimizing, innoxious extremely crucial.
Summary of the invention
The purpose of this utility model is at the deficiencies in the prior art, a kind of efficient height, less energy consumption, reduced investment is provided and is convenient to realize that the new profile shaft type of serialization large-scale production stirs the multistage indirect steam reuse of mud drying device.
The utility model comprises the body of cartridge type.Bodies top is provided with feeder, and feeder is provided with hopper.The body bottom is shrunk to feed bin, and the bottom of feed bin is provided with discharging mechanism.Be provided with shaft along the axle center in the body, shaft and motor are connected.The hollow column plate of multilayer plane is arranged in the body, and hollow column plate edge cooperates with inner body wall and be fixedly connected, and every layer of hollow column plate superjacent air space is the mud vaporization chamber.Hollow column plate comprises top heat plate and bottom demarcation strip as the mud heating clamber, and heating plate is connected with the deflection plate of demarcation strip by vertical direction.Described deflection plate is spirality or labyrinth shape, and heating plate, demarcation strip and deflection plate surround and form spirality or labyrinth shape thermal source medium runner.The initiating terminal of the thermal source medium runner in the hollow column plate of bottom is communicated with thermal source by pipeline, and the mud vaporization chamber of top layer is in communication with the outside by pipeline.The mud vaporization chamber of the initiating terminal of the thermal source medium runner in the hollow column plate of each layer and its below passes through pipeline connection.The hollow column plate of multilayer is arranged at intervals with center discharging opening and edge discharging opening, and the center discharging opening is arranged on the center of hollow column plate, and the edge discharging opening is arranged on the position, edge of hollow column plate.Every layer of hollow column plate top is provided with mixing arm, and mixing arm cooperates fixedly connected with shaft.
Described feeder is a kind of in conveying worm, drag conveyor, chain scraper conveyor, belt conveyor, the piston push rod.
Described discharging mechanism is a kind of in conveying worm, drag conveyor, chain scraper conveyor, belt conveyor, the piston push rod.
The clearing end of the thermal source medium runner in the hollow column plate of described each layer is provided with adjutage and the blast pipe that is in communication with the outside.
Be provided with the scraper arm in the described feed bin, the scraper arm is fixedlyed connected with shaft, and corresponding with the feed bin sidewall locations.
Described mixing arm is a rake, and the harrow nail of rake of hollow column plate top that wherein is provided with the center discharging opening is to centroclinal, and the harrow nail of rake that is provided with the hollow column plate top of edge discharging opening tilts to the edge.
Described mixing arm is a scraper, and the blade of scraper of hollow column plate top that wherein is provided with the center discharging opening is in interior crook, is provided with the blade crook outside of scraper of the hollow column plate top of edge discharging opening.
Axle type of the present utility model stirs the multistage indirect steam reuse of mud drying device, is that means realize the directed conveying of mud with the mechanical agitation, can realize mud heat exchange stroke and the heat exchange of multistage indirect steam heating clamber.The utility model only participates in the heat exchange of final stage heating clamber with a spot of external heat source, the mud in the final stage vaporization chamber is carried out indirect evaporate the mud indirect steam, and this indirect steam is by the thermal source participation higher level heating clamber heat exchange of reuse as the upper level heating clamber; And the like, realize the utilization step by step of vaporization chamber indirect steams at different levels, until first order vaporization chamber.Mud is constantly evaporated indirect steam and dry gradually in vaporization chambers at different levels.The indirect steam of vaporization chambers at different levels is condensed into water and a small amount of tail gas, the hydrophobic and equal discharger of tail gas after being participated in the heat exchange of upper level heating clamber by reuse.The indirect steam of first order vaporization chamber can directly be discharged, and is cooled to water and a small amount of tail gas through condenser.Because tail gas has stench, need be sent to the deodorization system purification and handle.Dispose in addition the hydrophobic concentrated back of indirect steam.The utility model since fully reuse the mud indirect steam of multistage evaporation chamber, make the external heat source energy of amounting to 1kg steam, can evaporate the sludge water content of about 2～5kg, the energy-saving effect highly significant.
Description of drawings
Fig. 1 is the structural representation of the utility model one embodiment;
Fig. 2 is the A-A generalized section of Fig. 1;
Fig. 3 is the B-B generalized section of Fig. 1.
The specific embodiment
As Fig. 1, Fig. 2 and shown in Figure 3, axle type of the present utility model stirs the airtight body 11 that the multistage indirect steam reuse of mud drying device comprises outer insulation.In body 11, be provided with the shaft 15 that motor 16 is driven.Be provided with conveying worm 2 and hopper 1 in body 11 upper ends, body 11 lower ends are shunk and are formed feed bin 8, and feed bin 8 bottoms are provided with conveying worm 10.Be provided with the scraper arm 9 that anti-putty is used in the feed bin 8, scraper arm 9 is fixedlyed connected with shaft 15, and corresponding with feed bin 8 sidewall locations.Be provided with three layers of hollow column plate in the body 11, the superjacent air space of every layer of hollow column plate is a mud vaporization chamber 12.Hollow column plate comprises top heat plate 4 and bottom demarcation strip 7 as the mud heating clamber, and heating plate 4 is connected with the spirality deflection plate 5 of demarcation strip 7 by vertical direction.Heating plate 4, demarcation strip 7 and deflection plate 5 surround and form spirality thermal source medium runner 13.The center of the hollow column plate of top layer and bottom is provided with center discharging opening 14, and the position, edge of the hollow column plate in intermediate layer is provided with edge discharging opening 6.Every layer of hollow column plate top is provided with raker stirrer 3, and raker stirrer 3 cooperates fixedly connected with shaft 15, and the harrow nail of the raker stirrer 3 of top layer and bottom is to centroclinal, and the harrow nail of the raker stirrer 3 in intermediate layer tilts to the edge.The initiating terminal of the thermal source medium runner 13 in the hollow column plate of bottom is communicated with thermal source by pipeline, and the mud vaporization chamber of top layer 12 is in communication with the outside by pipeline.The mud vaporization chamber 12 of the initiating terminal of the thermal source medium runner 13 in the hollow column plate in top layer and intermediate layer and its below is by pipeline connection, and the clearing end of thermal source medium runner 13 is provided with adjutage and the blast pipe that is in communication with the outside.
Concrete workflow is as follows:
Step 1: mud is sent into mud indirect steam reuse drying device hopper.
Step 2: utilize the conveying worm of hopper below that mud is quantitatively sent into one-level mud vaporization chamber continuously.
Step 3: the mud in the one-level mud vaporization chamber is carried by the stirring of mixing arm, mud is tiled on the heating plate and constantly stirs, mud absorbs one-level heating clamber heat energy along the heating edges of boards limit of moving, evaporate indirect steam, and mud stirred the center discharging opening, drop to the dual evaporation chamber by the gravity effect.The indirect steam of one-level vaporization chamber can directly be derived by pipeline.Mud has obtained the one-level drying.
Step 4: the mud in the dual evaporation chamber is carried by the stirring of mixing arm, mud is tiled on the heating plate and constantly stirs, mud absorbs secondary heating clamber heat energy along the heating edges of boards limit of moving, evaporate indirect steam, and mud stirred the edge discharging opening, drop to three grades of vaporization chambers by the gravity effect.This grade vaporization chamber indirect steam is by the initiating terminal of the thermal source medium runner of pipeline connection one-level heating clamber.Thus, this grade indirect steam is imported into the reuse of one-level heating clamber and participates in the heating plate heat exchange as thermal source, and the tail gas after the heat exchange is derived by blast pipe, is hydrophobicly derived by adjutage.Mud has obtained secondary drying.
Step 5: the mud in three grades of vaporization chambers is carried by the stirring of mixing arm, mud is tiled on the heating plate and constantly stirs, mud absorbs three grades of heating clamber heat energy along the heating edges of boards limit of moving, evaporate indirect steam, and mud stirred the center discharging opening, drop to feed bin by the gravity effect, dry products is sent through conveying worm, finally finishes whole drying sludge process.This grade vaporization chamber indirect steam is by the initiating terminal of the thermal source medium runner of pipeline connection secondary heating clamber.Thus, this grade indirect steam is imported into the reuse of secondary heating clamber and participates in the heating plate heat exchange as thermal source, and the tail gas after the heat exchange is derived by blast pipe, is hydrophobicly derived by adjutage.Mud has obtained three-stage drying.Because this grade heating clamber is a final stage, need connect extraneous external heat source such as steam, conduction oil, flue gas and hot blast etc. by pipeline.
Drying device of the present utility model, realize the stirring conveyor tool of the directed heat exchange stroke of mud, needs according to mud handling capacity, can and realize that the directed heat exchange stroke of mud needs by driven by motor multiaxis combination rotation, the combination of stirring conveyor structure arranges just as the engaging tooth wheels are drawn back suitable distance separately, makes mechanism not contact mutually and stirring face has certain stack.Drying device of the present invention according to the needs that sludge quality, dry products moisture content, dry products form, external heat source supply condition and place are arranged, can be arranged to horizontal or different progression.
Axle type of the present utility model stirs the sludge multilevel indirect steam back drying device and compares with existing sludge drying mechanism, and its advantage is:
(1) adopt the axle type to stir structure for conveying, and can realize the mud secondary steam recycling in multilevel drying, System is simple and reliable, and the device installed power is low, saves station service.
(2) to derive flow process short for the mud indirect steam, and resistance is little, is difficult in vaporization chamber again condensate liquid Change and mud is got damp.
(3) stirring face covers heating plates at different levels, and the plate face is difficult for bonding.
(4) the device oxygen content is very low, has reduced the danger such as dust spontaneous combustion and blast, between external heat source Connect heating, the vent gas treatment amount seldom.
(5) the mud indirect steam energy of multistage evaporation chamber is fully used, so that the drying sludge profit Few with the external heat source consumption, the energy-saving effect highly significant.
(6) mud need not granulation before entering drying device, so that drying system is simplified greatly.
(7) drying device is in the negative pressure running status, and no foul smell leaks.
(8) material wide adaptability, same to the drying (containing granulation) of multiple chemical products and mineral products Be suitable for, be particularly suitable for pasty material.
(9) easy to adjust. By changing progression, stirring conveyor configuration formula, mixing speed etc., transfer The time of staying of joint mud material, reach the requirement of dry products.
Claims (7)
1, the axle type stirs the multistage indirect steam reuse of mud drying device, comprises the body of cartridge type, it is characterized in that bodies top is provided with feeder, and feeder is provided with hopper; The body bottom is shrunk to feed bin, and the bottom of feed bin is provided with discharging mechanism; Be provided with shaft along the axle center in the body, shaft and motor are connected; The hollow column plate of multilayer plane is arranged in the body, and hollow column plate edge cooperates with inner body wall and be fixedly connected, and every layer of hollow column plate superjacent air space is the mud vaporization chamber; Hollow column plate comprises top heat plate and bottom demarcation strip, and heating plate is connected with the deflection plate of demarcation strip by vertical direction; Described deflection plate is spirality or labyrinth shape, and heating plate, demarcation strip and deflection plate surround and form spirality or labyrinth shape thermal source medium runner; The initiating terminal of the thermal source medium runner in the hollow column plate of bottom is communicated with thermal source by pipeline, and the mud vaporization chamber of top layer is in communication with the outside by pipeline; The mud vaporization chamber of the initiating terminal of the thermal source medium runner in the hollow column plate of each layer and its below passes through pipeline connection; The hollow column plate of multilayer is arranged at intervals with center discharging opening and edge discharging opening, and the center discharging opening is arranged on the center of hollow column plate, and the edge discharging opening is arranged on the position, edge of hollow column plate; Every layer of hollow column plate top is provided with mixing arm, and mixing arm cooperates fixedly connected with shaft.
2, axle as claimed in claim 1 type stirs the multistage indirect steam reuse of mud drying device, it is characterized in that described feeder is a kind of in conveying worm, drag conveyor, chain scraper conveyor, belt conveyor, the piston push rod.
3, axle as claimed in claim 1 type stirs the multistage indirect steam reuse of mud drying device, it is characterized in that described discharging mechanism is a kind of in conveying worm, drag conveyor, chain scraper conveyor, belt conveyor, the piston push rod.
4, axle type as claimed in claim 1 stirs the multistage indirect steam reuse of mud drying device, it is characterized in that the clearing end of the thermal source medium runner in the hollow column plate of described each layer is provided with adjutage and the blast pipe that is in communication with the outside.
5, axle type as claimed in claim 1 stirs the multistage indirect steam reuse of mud drying device, it is characterized in that being provided with the scraper arm in the described feed bin, and the scraper arm is fixedlyed connected with shaft, and corresponding with the feed bin sidewall locations.
6, axle type as claimed in claim 1 stirs the multistage indirect steam reuse of mud drying device, it is characterized in that described mixing arm is a rake, the harrow nail of rake of hollow column plate top that wherein is provided with the center discharging opening is to centroclinal, and the harrow nail of rake that is provided with the hollow column plate top of edge discharging opening tilts to the edge.
7, axle type as claimed in claim 1 stirs the multistage indirect steam reuse of mud drying device, it is characterized in that described mixing arm is a scraper, the blade of scraper of hollow column plate top that wherein is provided with the center discharging opening is in interior crook, is provided with the blade crook outside of scraper of the hollow column plate top of edge discharging opening.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201059648U CN201000259Y (en) | 2007-01-26 | 2007-01-26 | Drying mechanism for axis type stirring sludge multilevel indirect steam back |
| PCT/CN2008/000160 WO2008092373A1 (en) | 2007-01-26 | 2008-01-23 | Shaft type stirring mud multilevel secondary steam recycling drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201059648U CN201000259Y (en) | 2007-01-26 | 2007-01-26 | Drying mechanism for axis type stirring sludge multilevel indirect steam back |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201000259Y true CN201000259Y (en) | 2008-01-02 |
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ID=39014663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201059648U Expired - Fee Related CN201000259Y (en) | 2007-01-26 | 2007-01-26 | Drying mechanism for axis type stirring sludge multilevel indirect steam back |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN201000259Y (en) |
| WO (1) | WO2008092373A1 (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008092373A1 (en) * | 2007-01-26 | 2008-08-07 | Zhixiao Zhang | Shaft type stirring mud multilevel secondary steam recycling drying device |
| CN102815852A (en) * | 2012-08-16 | 2012-12-12 | 昆明理工大学 | Complete processing unit for sludge drying |
| CN102914134A (en) * | 2012-10-15 | 2013-02-06 | 曾应祥 | Superheat steam drying device |
| CN103588379A (en) * | 2013-11-25 | 2014-02-19 | 成都绿源新创环保科技有限公司 | Vertical sludge dryer |
| CN103964671A (en) * | 2013-01-25 | 2014-08-06 | 宝山钢铁股份有限公司 | Sludge drying apparatus and method for drying sludge by using sludge drying apparatus |
| CN104819474A (en) * | 2015-05-12 | 2015-08-05 | 周浩男 | Efficient smoke-free carbonization device |
| CN106382801A (en) * | 2016-10-17 | 2017-02-08 | 无锡市日升化工有限公司 | PVC processing agent drying oven capable of conducting stirring and drying |
| CN106422835A (en) * | 2016-11-11 | 2017-02-22 | 扬州宏远新材料股份有限公司 | Stirring device |
| CN106574819A (en) * | 2014-06-12 | 2017-04-19 | 赫德因有限责任公司 | Apparatus for cooking and drying organic material |
| CN107339875A (en) * | 2017-08-02 | 2017-11-10 | 宜可（天津）科技有限公司 | A kind of distributing device is rotatable directly to conduct quick laser heating drying chamber |
| CN107445446A (en) * | 2017-09-22 | 2017-12-08 | 美恩科技股份有限公司 | A kind of column plate type dries installation for fermenting |
| CN108627027A (en) * | 2017-03-20 | 2018-10-09 | 熙凯法人株式会社 | Coffee original beans cooling device |
| CN108675606A (en) * | 2018-06-22 | 2018-10-19 | 无锡南理工科技发展有限公司 | A kind of sludge drying device of sewage disposal |
| CN110584167A (en) * | 2019-08-08 | 2019-12-20 | 邯郸学院 | Garlic continuous drying tower |
| CN113877477A (en) * | 2021-10-26 | 2022-01-04 | 中国矿业大学 | Coal slime granulating and drying equipment and working method |
| CN114917687A (en) * | 2022-06-14 | 2022-08-19 | 山东明化新材料有限公司 | Polyphenylene sulfide slurry washing tower |
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| CN108247882B (en) * | 2018-02-01 | 2024-03-19 | 辽宁华远石化科技有限公司 | Stirring device for chloroethylene by bulk method |
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| US3905757A (en) * | 1973-05-21 | 1975-09-16 | Nichols Eng & Res Corp | Apparatus and method for distributing material being processed over a furnace hearth floor |
| JPS56120310A (en) * | 1980-02-29 | 1981-09-21 | Teijin Ltd | Apparatus for preliminary crystallization of chips of thermoplastic polymer |
| CN2048170U (en) * | 1989-04-09 | 1989-11-22 | 张晓光 | Stratified air-stream drying apparatus |
| CN2081517U (en) * | 1990-04-04 | 1991-07-24 | 王连顺 | Tray dryer |
| CN2149595Y (en) * | 1993-01-06 | 1993-12-15 | 温州市娄桥轻化设备厂 | Multi-layer disc continuous vacuum drying machine |
| CN2160867Y (en) * | 1993-06-04 | 1994-04-06 | 赵慕鸿 | Vibration dryer |
| CN2296495Y (en) * | 1997-02-03 | 1998-11-04 | 哈尔滨市机械电子应用技术研究所 | Heat pipe drier |
| CN201000259Y (en) * | 2007-01-26 | 2008-01-02 | 张志霄 | Drying mechanism for axis type stirring sludge multilevel indirect steam back |
-
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- 2007-01-26 CN CNU2007201059648U patent/CN201000259Y/en not_active Expired - Fee Related
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2008
- 2008-01-23 WO PCT/CN2008/000160 patent/WO2008092373A1/en active Application Filing
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2008092373A1 (en) * | 2007-01-26 | 2008-08-07 | Zhixiao Zhang | Shaft type stirring mud multilevel secondary steam recycling drying device |
| CN102815852A (en) * | 2012-08-16 | 2012-12-12 | 昆明理工大学 | Complete processing unit for sludge drying |
| CN102914134A (en) * | 2012-10-15 | 2013-02-06 | 曾应祥 | Superheat steam drying device |
| CN103964671A (en) * | 2013-01-25 | 2014-08-06 | 宝山钢铁股份有限公司 | Sludge drying apparatus and method for drying sludge by using sludge drying apparatus |
| CN103964671B (en) * | 2013-01-25 | 2015-12-09 | 宝山钢铁股份有限公司 | A kind of mud drying device and utilize the method for this device dewatered sludge |
| CN103588379A (en) * | 2013-11-25 | 2014-02-19 | 成都绿源新创环保科技有限公司 | Vertical sludge dryer |
| CN106574819A (en) * | 2014-06-12 | 2017-04-19 | 赫德因有限责任公司 | Apparatus for cooking and drying organic material |
| CN106574819B (en) * | 2014-06-12 | 2020-05-05 | 赫德因有限责任公司 | Device for cooking and drying organic material |
| CN104819474A (en) * | 2015-05-12 | 2015-08-05 | 周浩男 | Efficient smoke-free carbonization device |
| CN106382801A (en) * | 2016-10-17 | 2017-02-08 | 无锡市日升化工有限公司 | PVC processing agent drying oven capable of conducting stirring and drying |
| CN106422835A (en) * | 2016-11-11 | 2017-02-22 | 扬州宏远新材料股份有限公司 | Stirring device |
| CN108627027A (en) * | 2017-03-20 | 2018-10-09 | 熙凯法人株式会社 | Coffee original beans cooling device |
| CN107339875A (en) * | 2017-08-02 | 2017-11-10 | 宜可（天津）科技有限公司 | A kind of distributing device is rotatable directly to conduct quick laser heating drying chamber |
| CN107339875B (en) * | 2017-08-02 | 2023-09-19 | 宜诺(天津)制药设备有限公司 | Rotatable direct conduction rapid continuous heating drying tank of distributing device |
| CN107445446A (en) * | 2017-09-22 | 2017-12-08 | 美恩科技股份有限公司 | A kind of column plate type dries installation for fermenting |
| CN108675606A (en) * | 2018-06-22 | 2018-10-19 | 无锡南理工科技发展有限公司 | A kind of sludge drying device of sewage disposal |
| CN110584167A (en) * | 2019-08-08 | 2019-12-20 | 邯郸学院 | Garlic continuous drying tower |
| CN113877477A (en) * | 2021-10-26 | 2022-01-04 | 中国矿业大学 | Coal slime granulating and drying equipment and working method |
| CN113877477B (en) * | 2021-10-26 | 2023-11-10 | 中国矿业大学 | Coal slime granulating and drying equipment and working method |
| CN114917687A (en) * | 2022-06-14 | 2022-08-19 | 山东明化新材料有限公司 | Polyphenylene sulfide slurry washing tower |
| CN114917687B (en) * | 2022-06-14 | 2023-05-05 | 山东明化新材料有限公司 | Polyphenylene sulfide slurry washing tower |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2008092373A1 (en) | 2008-08-07 |
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