CN203833139U - Dual-cooling self-closed spiral conveying cooling device - Google Patents
Dual-cooling self-closed spiral conveying cooling device Download PDFInfo
- Publication number
- CN203833139U CN203833139U CN201420258901.6U CN201420258901U CN203833139U CN 203833139 U CN203833139 U CN 203833139U CN 201420258901 U CN201420258901 U CN 201420258901U CN 203833139 U CN203833139 U CN 203833139U
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- cooling
- cooling water
- screw shaft
- helical feed
- spiral
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Abstract
The utility model provides a dual-cooling self-closed spiral conveying cooling device which comprises an outer pipe, an inner pipe and a spiral shaft which are sleeved with one another. The inner wall of the inner pipe serves as a spiral conveying tank body and is matched with the spiral shaft for conveying materials. The outer wall of the inner pipe and the outer pipe form an outer cooling system of the device. The two ends of the spiral conveying tank body are provided with a feed port and a discharge port. The outer cooling system is provided with an outer cooling water inlet and an outer cooling water outlet. The spiral shaft is hollow. Rotating connectors at the two ends of the spiral shaft are provided with an inner cooling water inlet and an inner cooling water outlet respectively. The spiral shaft is provided with screw-pitch-variable spiral blades. The dual-cooling system of the dual-cooling self-closed spiral conveying cooling device is high in cooling efficiency and adapts to the processes with different temperature requirements, more devices can be connected in series for continuous cooling under the large cooling temperature difference and large cooling amount, less devices or even only one device can be used under the small temperature difference and small cooling amount, and the device is simple in combination, flexible and variable.
Description
Technical field
The utility model relates to a kind of helical feed cooling intallation, especially relates to a kind of two cooling from airtight helical feed cooling intallation.
Background technology
The epoch of the whole world in an energy revolution, green energy resource, reducing pollution is the theme in epoch.My Beijing Shenwu Environment & Energy Technology Corp. has collected the techie of each side, has dropped into a huge sum of money, and research and development correlation technique also realizes through engineering approaches.In the face of China's oil shortage of resources, dependence on external supply degree is more and more higher, utilize organic solid waste material, damaged tire refines wet goods technology huge strategic importance and market outlook, and for this reason, my company successfully develops low temperature pyrogenation technology and device, its feature is: in pyrolysis oven, different material pyrolysis at 100～1000 ℃ of temperature, decomposites oil-containing gases, and oil-containing gases is collected after cold doubtful processing.And residue high-temp solid material utilizes specialized equipment to discharge in stove.Approximately 600 ℃ of the solid charge temperature of coming out of the stove, wherein contain carbon component, inflammable and explosion hazard gases.After coming out of the stove, must under isolated air conditions, carry out coolingly, the feedway of the material of coming out of the stove must have airtight, the ability of quick cooling material, and have and intercept the function that furnace high-temperature gas rushes down outward, otherwise can cause blast.Therefore, be to coordinate a difficult problem cooling, airtight in high and low temperature pyrolytic process, output, develop two cooling from airtight helical feed cooling intallation, this device have both pollution-free cooling, from three kinds of functions of airtight and continuous convey materials.
Prior art related to the present invention: this type of cooling intallation principal mode has four kinds both at home and abroad at present.A. water logging or water spray, and B. low temperature unreactable gas is cooling, and C. cartridge type cooler is cooling, D. single cooling spiral conveyer.Prior art scheme: A, water logging or water spraying cooling technique, be that red-hot material is dropped into leakproof tank with pipeline, and container is filled with water or shower water infiltration makes it cooling, utilizes water seal to play airtight effect.The patent of institute's reference has a kind of enclosed type spraying cooling body, (application number: 201310214404.6); B, low temperature unreactable gas are cooling, and the leakproof tank that red-hot material is placed in to low temperature unreactable gas is cooling, and outlet is installed lock wind discharge valve additional and played airtight effect.Unreactable gas is through dedusting, enters container after cooling cooling again, recycles.The patent of institute's reference has (spinning tube bending nitrogen cooling process, application number: 200710053589); C, cartridge type cooler, cylindrical shell rotates, and cylinder is outer sprays water or the interior water spray of cylinder, and the interior thermal material of cylinder rolls cooling, exports and installs lock wind discharge valve additional.The patent of institute's reference has (cartridge type cooling vessel and process for cooling, application number: 201210123084); D, a kind of single cooling spiral conveyer, have nose assembly, screw shaft, and screw shaft has double hull outward, has cooling water circulation to flow in shell, screw shaft rotation convey materials, shell and water conduct cooling material.(a kind of cooling spiral conveyer, application number: 201220033916.3)
Above-mentioned prior art and the present invention relatively exist following shortcoming: A, technique can produce waste gas, waste water, demand great lot of water resources, and water atmosphere pollution is polluted, environmental protection does not allow, and serious is that cooled material is soaked in water, and after also needing to be dried, just can carry out next procedure.B, technique, equipment complexity, investment is large, needs a large amount of unreactable gass, and productive costs is high, is not that high value-added product can not adopt, and in oil, medicine technique, does not also allow unreactable gas to enter, and can not use.C, technological equipment investment are large, and leakproofness is poor, dangerous, must prevent that air from entering in cylindrical shell, increase lock wind discharge valve, and important is the outer water spray of cylinder on the other hand, and only external cooling benefit is not high.In cylinder, water spray produces waste gas.D, single cooling spiral conveyer, only screw machine shell has cooling effect, and cooling performance is limited, the more important thing is that screw shaft does not have cooling effect and has been heated on the contrary, when cooling more than 500 ℃ screw shaft temperature distortion during material, cisco unity malfunction or be out of order quits work.Two cooling spiral conveyers, screw shaft and shell have water circulation cooling, and cooling effectiveness is high, and cooling, more than 500 ℃ during material, screw shaft has cooling water expansion tank protection normally to work.E. above three kinds of methods for cooling also need to engage load transfer device and make material continuously or be interrupted production run.
Summary of the invention
It is a kind of two cooling from airtight helical feed cooling intallation that the utility model provides, to coordinate the technological processes such as petrochemical complex, Coal Chemical Industry, destructive distillation waste material, play the isolated high efficiency cooling of material and low-temperature receiver, isolated air, anti-flaming, explosion-proof and safe transport and the Trinitarian visual plant of discharging, the utility model is several common engineering structures of ingenious combination, play and have pollution-free coolingly, tight anti-explosion, carries continuously and safe discharging performance and the equipment of the whole body.Its technical scheme is as described below:
A kind of two cooling from airtight helical feed cooling intallation, the outer tube that comprising is nested forms, inner tube and screw shaft, the inwall of described inner tube is helical feed cell body, coordinate convey materials with screw shaft, the outer cooling system of outer wall and outer tube component devices, described helical feed cell body two ends are provided with inlet point and discharging opening, described outer cooling system is provided with outer cooling water inlet and outer cooling water outlet, described screw shaft is hollow, the swivel joint at two ends is respectively arranged with interior cooling water inlet and interior cooling water outlet, is provided with variable-pitch auger blade on described screw shaft.
Described outer cooling water inlet, interior cooling water outlet and inlet point are positioned at same one end of equipment, and described outer cooling water outlet, interior cooling water inlet and discharging opening are positioned at the other end of equipment.
Described screw shaft two ends are provided with sealing arrangement.
Described S. A. is driven by motor.
The helicallobe helical pitch of described variable-pitch auger blade starts from coil to coil from entrance and reduces.
Described two cooling from the efficient two refrigerating functions of airtight helical feed cooling intallation collection, from enclosed fireproof explosion prevention function, stir conveying function and all over the body, two cooling system cooling effectiveness are high, adapt to the technique that different temperatures requires, large to cooling range, amount of cooling water is large can connect more several continuous cooling, to having a narrow range of temperature, the number of units lacked that amount of cooling water is little or just only use, combination is simple, dexterous, changeable.
Accompanying drawing explanation
Fig. 1 be the utility model provide two cooling from airtight helical feed cooling intallation structural representation;
Schematic diagram when Fig. 2 is described device inclined installation;
Fig. 3 is the birds-eye view of Fig. 2.
The specific embodiment
The utility model provides two cooling from airtight helical feed cooling intallation as shown in Figure 1, conveying and the agitating function of described design application conveyor screw, allow high-temperature material move and stir and lower the temperature in cooling tube wall, if temperature of charge is too high, lowly not cooling through a machine temperature, can be together in series as before and after Fig. 2, multistage-combination reaches the object of complete cooling material and conveying.
This equipment middle part by outer tube 5, inner tube 6, screw shaft 8 totally three solid drawn pipes be nested and form, first set cooling system is that swivel joint 1, the swivel joint 10 of screw shaft 8 and both sides forms main screw shaft internal cooling system, cooling water expansion tank enters from the interior cooling water inlet of swivel joint 1, interior cooling water outlet by swivel joint 10 is discharged, guarantee the cooling of main screw shaft 8 and blade 7, can not damage screw shaft 8 and blade 7 because of the high temperature that high-temperature material is brought into, play the effect of cooling material simultaneously.
In the second cover cooling system, the inwall of inner tube 6 is helical feed cell bodies, coordinate convey materials with screw shaft 8, the outer cooling system of outer wall and outer tube 5 component devices, outer cooling water inlet flange 11 and outer cooling water outlet flange 4 be for the discrepancy of outer cooling water expansion tank, the heat of helical feed cell body assimilate material, and the outer cooling water expansion tank of cell body is taken away again heat energy, hot water recycles after cooling, also this heat energy utilization can be gone to other operation.The cooling helical feed of this inside and outside combination has realized inside and outside two refrigerating function.Two cooling standard machinery member normally operations in hot environment that guaranteed, play again high efficiency cooling effect.In addition cooling media can water, gas, other cooling media.So this type of cooling is high-temperature material and cooling source, be that the material of isolating is completely pollution-free.
Before and after equipment, there is sealing arrangement 3 at screw shaft 8 two ends, and sealing load 0.2～1.5MPa, also can design according to technological requirement.High-temperature material enters plug helix from inlet point 9, described screw shaft 8 is driven by motor 2, on screw shaft 8, be provided with variable-pitch auger blade 7, be exactly that helicallobe helical pitch starts from coil to coil from entrance and reduces, under the condition of same rotational speed, on axle, every circle spiral space is successively decreasing, the space of material is compressed, volatilization fire gases is discharged from, and extracts out to concentrate to be condensed into oil with the negative pressure system of pipeline from discharging opening 12, remains few gas and is cooled to together discharge safely after normal temperature with material.Equipment is when mounting arrangements, low by feeding mouth in addition, and discharging opening is high, tilts to install as Fig. 2, Fig. 3, forms like this and expects that envelope form stops air to enter and can play from airtight effect.
Described two cooling from the efficient two refrigerating functions of airtight helical feed cooling intallation collection, from enclosed fireproof explosion prevention function, stir conveying function and all over the body, be outstanding, the pioneering technology equipment that replaces prior art equipment.Described equipment is proven, and all technical has all reached designing requirement, and contrast prior art has following advantage:
1, collection is inside and outside two cooling, explosion-proof from enclosed fireproof, stirs conveying function and is integrated, simple in structure light and handy, integrated.Saving prior art needs many complete equipment combinations, takes up an area and economizes, reduced investment, contrast prior art escapable cost 20%～30%.
2, two cooling system cooling effectiveness are high, and unit volume cooling effectiveness improves 30%～40%.
3, because transmission shaft has water circulation cooling, so can be used in≤800 ℃ of high-temperature materials of cooling screw is cooling.
4, adapt to the technique that different temperatures requires, large to cooling range, amount of cooling water is large can connect more several continuous cooling, to having a narrow range of temperature, the number of units lacked that amount of cooling water is little or just only use, combination is simple, dexterous, changeable.
Claims (5)
- One kind two cooling from airtight helical feed cooling intallation, it is characterized in that: the outer tube that comprising is nested forms, inner tube and screw shaft, the inwall of described inner tube is helical feed cell body, coordinate convey materials with screw shaft, the outer cooling system of outer wall and outer tube component devices, described helical feed cell body two ends are provided with inlet point and discharging opening, described outer cooling system is provided with outer cooling water inlet and outer cooling water outlet, described screw shaft is hollow, the swivel joint at two ends is respectively arranged with interior cooling water inlet and interior cooling water outlet, on described screw shaft, be provided with variable-pitch auger blade.
- 2. according to claim 1 two cooling from airtight helical feed cooling intallation, it is characterized in that: described outer cooling water inlet, interior cooling water outlet and inlet point are positioned at same one end of equipment, described outer cooling water outlet, interior cooling water inlet and discharging opening are positioned at the other end of equipment.
- 3. according to claim 1 two cooling from airtight helical feed cooling intallation, it is characterized in that: described screw shaft two ends are provided with sealing arrangement.
- 4. according to claim 1 two cooling from airtight helical feed cooling intallation, it is characterized in that: described S. A. is driven by motor.
- 5. according to claim 1 two cooling from airtight helical feed cooling intallation, it is characterized in that: the helicallobe helical pitch of described variable-pitch auger blade starts from coil to coil from entrance and reduces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420258901.6U CN203833139U (en) | 2014-05-20 | 2014-05-20 | Dual-cooling self-closed spiral conveying cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420258901.6U CN203833139U (en) | 2014-05-20 | 2014-05-20 | Dual-cooling self-closed spiral conveying cooling device |
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| CN203833139U true CN203833139U (en) | 2014-09-17 |
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| CN201420258901.6U Expired - Fee Related CN203833139U (en) | 2014-05-20 | 2014-05-20 | Dual-cooling self-closed spiral conveying cooling device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104495254A (en) * | 2014-11-26 | 2015-04-08 | 成都贝发信息技术有限公司 | Powder conveyor with powder cooling rate increased |
| CN105371678A (en) * | 2015-11-20 | 2016-03-02 | 湖南省湘衡盐化有限责任公司 | Mirabilite cooling device |
| CN105537258A (en) * | 2016-02-25 | 2016-05-04 | 北京神雾环境能源科技集团股份有限公司 | Thermal desorption furnace |
| CN105583220A (en) * | 2016-02-25 | 2016-05-18 | 北京神雾环境能源科技集团股份有限公司 | Soil restoration system and soil restoration method thereof |
| CN105583221A (en) * | 2016-02-25 | 2016-05-18 | 北京神雾环境能源科技集团股份有限公司 | Soil restoration system and soil restoration method thereof |
| CN105600509A (en) * | 2016-03-16 | 2016-05-25 | 沙洋裕农机械有限公司 | Material cooling machine |
| CN105618475A (en) * | 2016-02-25 | 2016-06-01 | 北京神雾环境能源科技集团股份有限公司 | Soil remediation system and soil remediation method thereof |
| CN106315142A (en) * | 2015-06-30 | 2017-01-11 | 宜兴市昌吉利化工有限公司 | Spiral conveying device capable of exchanging heat |
| CN106700661A (en) * | 2015-08-07 | 2017-05-24 | 泰州华瑞电子专用设备有限公司 | Carbon black spiral cooling machine |
| EP3260519A1 (en) * | 2016-06-23 | 2017-12-27 | SUEZ Groupe | Removal of char in a process for conversion of waste hydrocarbon material into fuel |
| CN107892458A (en) * | 2017-12-12 | 2018-04-10 | 长春三真实业有限公司 | Portable greasy filth in-situ treatment device |
| CN107902863A (en) * | 2017-12-12 | 2018-04-13 | 长春三真实业有限公司 | A kind of greasy filth separates drawing mechanism |
| CN107931310A (en) * | 2017-12-12 | 2018-04-20 | 长春三真实业有限公司 | Mobile domestic garbage processing unit |
| CN108160662A (en) * | 2017-12-12 | 2018-06-15 | 长春三真实业有限公司 | Mobile medical refuse disposal installation |
| CN111717608A (en) * | 2020-06-29 | 2020-09-29 | 中石化江汉石油工程有限公司 | Novel slag discharging equipment |
| CN112209033A (en) * | 2020-09-29 | 2021-01-12 | 无锡金球机械有限公司 | Conveying and cooling method for high-temperature solid product after cracking waste plastic |
| BE1027379A1 (en) | 2019-06-19 | 2021-01-21 | Dejaeghere Nv | ESTABLISHMENT AND METHOD FOR PROCESSING FROZEN VEGETABLES |
| CN112520328A (en) * | 2020-11-30 | 2021-03-19 | 中冶南方工程技术有限公司 | Dustless ash unloading system and converter flue gas treatment system |
| CN112623649A (en) * | 2020-11-30 | 2021-04-09 | 中冶南方工程技术有限公司 | Converter dust removal disposal system |
| CN117404914A (en) * | 2023-10-08 | 2024-01-16 | 广东广青金属科技有限公司 | Smelting device and method for preparing ferroalloy through direct reduction |
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2014
- 2014-05-20 CN CN201420258901.6U patent/CN203833139U/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104495254A (en) * | 2014-11-26 | 2015-04-08 | 成都贝发信息技术有限公司 | Powder conveyor with powder cooling rate increased |
| CN106315142A (en) * | 2015-06-30 | 2017-01-11 | 宜兴市昌吉利化工有限公司 | Spiral conveying device capable of exchanging heat |
| CN106700661A (en) * | 2015-08-07 | 2017-05-24 | 泰州华瑞电子专用设备有限公司 | Carbon black spiral cooling machine |
| CN106700661B (en) * | 2015-08-07 | 2019-04-05 | 泰州瑞沣环保科技有限公司 | Carbon black cooling screw |
| CN105371678A (en) * | 2015-11-20 | 2016-03-02 | 湖南省湘衡盐化有限责任公司 | Mirabilite cooling device |
| CN105537258A (en) * | 2016-02-25 | 2016-05-04 | 北京神雾环境能源科技集团股份有限公司 | Thermal desorption furnace |
| CN105583220A (en) * | 2016-02-25 | 2016-05-18 | 北京神雾环境能源科技集团股份有限公司 | Soil restoration system and soil restoration method thereof |
| CN105583221A (en) * | 2016-02-25 | 2016-05-18 | 北京神雾环境能源科技集团股份有限公司 | Soil restoration system and soil restoration method thereof |
| CN105618475A (en) * | 2016-02-25 | 2016-06-01 | 北京神雾环境能源科技集团股份有限公司 | Soil remediation system and soil remediation method thereof |
| CN105600509A (en) * | 2016-03-16 | 2016-05-25 | 沙洋裕农机械有限公司 | Material cooling machine |
| EP3260519A1 (en) * | 2016-06-23 | 2017-12-27 | SUEZ Groupe | Removal of char in a process for conversion of waste hydrocarbon material into fuel |
| WO2017220409A1 (en) * | 2016-06-23 | 2017-12-28 | Suez Groupe | Removal of char in a process for conversion of waste hydrocarbon material into fuel |
| CN107902863A (en) * | 2017-12-12 | 2018-04-13 | 长春三真实业有限公司 | A kind of greasy filth separates drawing mechanism |
| CN107931310A (en) * | 2017-12-12 | 2018-04-20 | 长春三真实业有限公司 | Mobile domestic garbage processing unit |
| CN108160662A (en) * | 2017-12-12 | 2018-06-15 | 长春三真实业有限公司 | Mobile medical refuse disposal installation |
| CN107892458A (en) * | 2017-12-12 | 2018-04-10 | 长春三真实业有限公司 | Portable greasy filth in-situ treatment device |
| BE1027379A1 (en) | 2019-06-19 | 2021-01-21 | Dejaeghere Nv | ESTABLISHMENT AND METHOD FOR PROCESSING FROZEN VEGETABLES |
| CN111717608A (en) * | 2020-06-29 | 2020-09-29 | 中石化江汉石油工程有限公司 | Novel slag discharging equipment |
| CN112209033A (en) * | 2020-09-29 | 2021-01-12 | 无锡金球机械有限公司 | Conveying and cooling method for high-temperature solid product after cracking waste plastic |
| WO2022067883A1 (en) * | 2020-09-29 | 2022-04-07 | 无锡金球机械有限公司 | Conveying and cooling method for high-temperature solid product obtained after waste plastic cracking |
| CN112520328A (en) * | 2020-11-30 | 2021-03-19 | 中冶南方工程技术有限公司 | Dustless ash unloading system and converter flue gas treatment system |
| CN112623649A (en) * | 2020-11-30 | 2021-04-09 | 中冶南方工程技术有限公司 | Converter dust removal disposal system |
| CN117404914A (en) * | 2023-10-08 | 2024-01-16 | 广东广青金属科技有限公司 | Smelting device and method for preparing ferroalloy through direct reduction |
| CN117404914B (en) * | 2023-10-08 | 2024-04-16 | 广东广青金属科技有限公司 | Smelting device and method for preparing ferroalloy through direct reduction |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 102200 Beijing City, Changping District science and Technology Park Chang Huai Lu No. 155 Patentee after: Shenwu Technology Group Co.,Ltd. Address before: 102200 Beijing city Changping District Machi Town cow Road No. 18 Patentee before: BEIJING SHENWU ENVIRONMENT AND ENERGY TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Dual-cooling self-closed spiral conveying cooling device Effective date of registration: 20180322 Granted publication date: 20140917 Pledgee: The Bank of Beijing Limited by Share Ltd. Anwar Road Branch Pledgor: Shenwu Technology Group Co.,Ltd. Registration number: 2018990000210 |
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Effective date of registration: 20190121 Granted publication date: 20140917 |
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| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20220921 Granted publication date: 20140917 |
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| PD01 | Discharge of preservation of patent | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 |
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| CF01 | Termination of patent right due to non-payment of annual fee |