CN105214429A - Be applicable to the cyclone dust collector of high temperature dust tail gas recycle - Google Patents
Be applicable to the cyclone dust collector of high temperature dust tail gas recycle Download PDFInfo
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- CN105214429A CN105214429A CN201510728593.8A CN201510728593A CN105214429A CN 105214429 A CN105214429 A CN 105214429A CN 201510728593 A CN201510728593 A CN 201510728593A CN 105214429 A CN105214429 A CN 105214429A
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Abstract
The invention discloses a kind of cyclone dust collector being applicable to high temperature dust tail gas recycle, comprising: hollow outer cylinder body, in cylindric; Hollow inner cylinder body, is arranged on hollow outer cylinder body inner, from top to bottom comprises successively: Part I, in cylindric, form the first interlayer, an air inlet pipe with hollow outer cylinder body inwall, and one end-grain cutting is to passing Part I, the other end and ft connection; Part II, in coniform, its side wall upper part is provided with an opening; Part III, in inverted cone-shaped, its lower end and hollow outer cylinder body offset, to form the second interlayer with Part II and hollow outer cylinder body; Central discharge air pipe, is located at the inside of hollow inner cylinder body; Internal layer heat exchanger tube, it is along the coiling of central discharge air pipe outer wall, and its lower end is communicated with the opening of Part II; Outer heat exchanger tube, along the coiling of Part I outer wall, its lower end is communicated with a feed tube, and its upper end is communicated with internal layer heat exchanger tube upper end; Spray equipment.The present invention has dedusting and all high advantage of heat exchanger effectiveness.
Description
Technical field
The present invention relates to high-temperature tail gas process field.More particularly, the present invention relates to a kind of cyclone dust collector being applicable to high temperature dust tail gas recycle.
Background technology
In the process of fertilizer, cause drying gas through drying and processing and become high temperature dust tail gas, deal with improperly and can cause waste and environmental pollution, general industry adopts the process of ordinary cyclones deduster, its structure is simple, easy to use, centrifugal force is utilized to spin in deduster motion, thus particle diameter is greater than the dust of 10m in separation dusty gas, stack shell and the cone structure of general cyclone dust collectors are larger, the motion path of gas in deduster is larger, efficiency of dust collection also can be higher, but deduster can be caused to take up an area face and take up an area space and become large, machine cost increases, device body wear surface increases, and ordinary cyclones deduster can not the separating particles diameter dust that is less than 10 μm, heat exchange can not be carried out to high-temperature gas, reclaim heat.General fertilizers is in process, and the cyclone dust removal of use only has the dust removal efficiency of about 80%, still has a large amount of dust to enter air with tail gas, causes the waste of environmental pollution and manure resources.
Summary of the invention
An object of the present invention is to solve at least the problems referred to above, and the advantage will illustrated at least is below provided.
The cyclone dust collector of the high temperature dust tail gas recycle being applicable to produce in fertilizer process that a further object of the invention is to provide that a kind of structure is simple, efficiency of dust collection is high, heat exchange effect is good, dust recovery rate in dust-containing tail gas is high.
A further object of the invention, in conjunction with existing cyclone dust collector structure, the Part III of inverted cone-shaped is innovatively devised in its underpart, and at Part III indoor design spray equipment, outer cylinder body is devised to form multiple interlayer with inner barrel structure in existing cyclone dust collector outside, the sufficient heat exchange of high-temperature gas can be realized, the thermal source of heat exchange can be reclaimed again the dust in tail gas in the mode of spraying and dedusting, the finally direct processing high-temp liquid recovery containing dust being carried out fertilizer, both dust and fertilizer had been reclaimed, reclaim again heat, also reduce the dust content in emission, reduce environmental pollution.
In order to realize, according to these objects of the present invention and other advantage, providing a kind of cyclone dust collector being applicable to high temperature dust tail gas recycle, comprising:
Hollow outer cylinder body, it is cylindric;
Hollow inner cylinder body, it is arranged on the inside of described hollow outer cylinder body, and its height being highly less than described hollow outer cylinder body is to make the formation settling zone, bottom of described hollow outer cylinder body, and the bottom of described settling zone is provided with the first leakage fluid dram;
Wherein, described hollow inner cylinder body comprises integrated three part compositions, is from top to bottom followed successively by:
Part I, it is cylindric, and the external diameter of described Part I is less than the internal diameter of described hollow outer cylinder body and forms the first interlayer with the inwall of described hollow outer cylinder body, an air inlet pipe, one end-grain cutting is to passing described Part I, and its other end is through described hollow outer cylinder body and ft connection;
Part II, it is up big and down small coniform of internal diameter, and the top of the sidewall of described Part II is provided with an opening;
Part III, it is inverted cone-shaped, the lower end of described Part III and the inwall of described hollow outer cylinder body offset, to make the inwall of the sidewall of the sidewall of described Part III and described Part II and described hollow outer cylinder body form the second interlayer, be not communicated with between described first interlayer with described second interlayer;
Central discharge air pipe, it is arranged on the inside of described hollow inner cylinder body, and top and the ft connection of described hollow outer cylinder body and described hollow inner cylinder body are passed in its one end, and the lower end of the other end and described Part I is in one plane;
Heat exchanger tube, it comprises:
Internal layer heat exchanger tube, its outer wall along described central discharge air pipe coils from top to bottom, and the described opening that the lower end of described internal layer heat exchanger tube is connected to described Part II is communicated with described second interlayer to make it;
Outer heat exchanger tube, its outer wall along described Part I coils from bottom to top in described first interlayer, the lower end of described outer heat exchanger tube is communicated with a feed tube through described hollow outer cylinder body, and its upper end is communicated with the upper end of described internal layer heat exchanger tube through described Part I;
Spray equipment, it comprises the shower along described Part III inwall spiral from top to bottom, and the multiple nozzles be disposed on described shower, one end of described shower is communicated with described second interlayer through the sidewall of described Part III, and the other end is closed.
Preferably, the described cyclone dust collector being applicable to high temperature dust tail gas recycle, the aspect ratio of described hollow outer cylinder body and described hollow inner cylinder body is 3: 2, and the aspect ratio of described Part I, described Part II and described Part III is 1: 2-3: 1.
Preferably, the described cyclone dust collector being applicable to high temperature dust tail gas recycle, the internal diameter of described central discharge air pipe, the minimum diameter of described Part II are 3-4: 6: 12 with the ratio of the internal diameter of described hollow outer cylinder body.
Preferably, the described cyclone dust collector being applicable to high temperature dust tail gas recycle, the bottom of described settling zone is also provided with the second leakage fluid dram, it is disposed on the top of described first leakage fluid dram, described first leakage fluid dram is communicated with the first discharging tube and the first valve, described second leakage fluid dram is communicated with the second discharging tube and the second valve, and described second leakage fluid dram is communicated with described feed tube by high-pressure pump, and the other end of described feed tube is communicated with fluid supply by the 3rd valve.
Preferably, the described cyclone dust collector being applicable to high temperature dust tail gas recycle, the top of described central discharge air pipe is provided with drying device.
Preferably, the described cyclone dust collector being applicable to high temperature dust tail gas recycle, the outside of described hollow outer cylinder body is provided with thermal insulation layer.
Preferably, the described cyclone dust collector being applicable to high temperature dust tail gas recycle, described settling zone and described second interlayer are equipped with breast hole.
The present invention at least comprises following beneficial effect:
1) innovatively devise the Part III of inverted cone-shaped, decrease the dust taken away before tail gas discharges from top to bottom, improve dust removal efficiency;
2) innovatively outer cylinder body is devised, the Part I of itself and inner barrel is made to form the first interlayer, the second interlayer is formed with the Part II of inner barrel and Part III, in first interlayer, outer heat exchanger tube is set, increase the path of heat exchanging liquid, improve heat exchanger effectiveness, in the second interlayer, form a liquid storage district, carry out the heat exchange of high temperature dust tail gas further;
3) spiral helicine shower and multiple nozzle is related in the bottom of Part III, the liquid through heat exchange is made directly with at Part I and Part II directly to carry out spraying and dedusting and dust reclaims through the tail gas of centrifugal dust removal, also directly carry out the exchange of heat simultaneously, substantially increase heat exchanger effectiveness and dust recovery rate.
4) at central discharge air pipe outer setting internal layer heat exchanger tube, further increase the motion path of heat exchanger fluid, improve heat exchanger effectiveness.
5) fall into the liquid of settling zone, can select directly to be recovered in fertilizer processing according to its dust content, or select again to carry out heat exchange and Sprayer Circulation utilization to this high temperature dust tail gas.
6) aspect ratio of outer cylinder body and inner barrel, the aspect ratio of the Part I of inner barrel, Part II and Part III, direct affect inner barrel efficiency of dust collection and settling zone in deposition efficiency, settling zone is too small, be unfavorable for the carrying out of spraying and dedusting, settling zone is excessive, causes cyclone dust removal efficiency low; The height of Part I is large, Part II and the little then dust suppression of Part III and spraying and dedusting efficiency low, cyclone dust removal efficiency is also low; Part III is excessive, Part I and Part II little, then cyclone dust removal efficiency is low, when outer cylinder body and inner barrel aspect ratio are 3: 2, when the aspect ratio of described Part I, described Part II and described Part III is 1: 2-3: 1, efficiency of dust collection is up to 99.3%.
Part is embodied by explanation below by other advantage of the present invention, target and feature, part also will by research and practice of the present invention by those skilled in the art is understood.
Accompanying drawing explanation
Fig. 1 is the structural representation of cyclone dust collector of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail, can implement according to this with reference to description word to make those skilled in the art.
It should be noted that experimental technique described in following embodiment if no special instructions, is conventional method, described reagent and material, if no special instructions, all can obtain from commercial channels; In describing the invention, term " transverse direction ", " longitudinal direction ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, be not indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
As shown in Figure 1, the invention provides a kind of cyclone dust collector being applicable to high temperature dust tail gas recycle, comprising:
Hollow outer cylinder body 1, it is cylindric;
Hollow inner cylinder body 2, it is arranged on the inside of described hollow outer cylinder body 1, and its height being highly less than described hollow outer cylinder body 1 is to make the formation settling zone, bottom 11 of described hollow outer cylinder body 1, and the bottom of described settling zone 11 is provided with the first leakage fluid dram 111;
Wherein, described hollow inner cylinder body 2 comprises integrated three part compositions, is from top to bottom followed successively by:
Part I 21, it is cylindric, the external diameter of described Part I 21 is less than the internal diameter of described hollow outer cylinder body 1 and forms the first interlayer with the inwall of described hollow outer cylinder body 1, one air inlet pipe 3, one end-grain cutting is to passing described Part I 21, and its other end is through described hollow outer cylinder body 1 and ft connection;
Part II 22, it is up big and down small coniform of internal diameter, and the top of the sidewall of described Part II 22 is provided with an opening 221;
Part III 23, it is inverted cone-shaped, the lower end of described Part III 23 and the inwall of described hollow outer cylinder body 1 offset, form the second interlayer with the inwall of the sidewall of the sidewall and described Part II 22 that make described Part III 23 and described hollow outer cylinder body 1, be not communicated with between described first interlayer with described second interlayer;
Central discharge air pipe 4, it is arranged on the inside of described hollow inner cylinder body 2, and top and the ft connection of described hollow outer cylinder body 1 and described hollow inner cylinder body 2 are passed in its one end, and the lower end of the other end and described Part I 21 is in one plane;
Heat exchanger tube 5, it comprises:
Internal layer heat exchanger tube 51, its outer wall along described central discharge air pipe 4 coils from top to bottom, and the described opening 221 that the lower end of described internal layer heat exchanger tube 51 is connected to described Part II 22 is communicated with described second interlayer to make it;
Outer heat exchanger tube 52, its outer wall along described Part I 21 coils from bottom to top in described first interlayer, the lower end of described outer heat exchanger tube 52 is communicated with a feed tube 6 through described hollow outer cylinder body 1, and its upper end is communicated with the upper end of described internal layer heat exchanger tube 51 through described Part I 21;
Spray equipment, it comprises the shower 7 along described Part III 23 inwall spiral from top to bottom, and the multiple nozzles be disposed on described shower 7, one end of described shower 7 is communicated with described second interlayer through the sidewall of described Part III 23, and the other end is closed.
In another kind of technical scheme, the described cyclone dust collector being applicable to high temperature dust tail gas recycle, described hollow outer cylinder body 1 is 3: 2 with the aspect ratio of described hollow inner cylinder body 2, and the aspect ratio of described Part I 21, described Part II 22 and described Part III 23 is 1: 2-3: 1.The aspect ratio of outer cylinder body and inner barrel, the aspect ratio of the Part I of inner barrel, Part II and Part III, directly affects the deposition efficiency in the efficiency of dust collection of inner barrel and settling zone, settling zone is too small, be unfavorable for the carrying out of spraying and dedusting, settling zone is excessive, causes cyclone dust removal efficiency low; The height of Part I is large, Part II and the little then dust suppression of Part III and spraying and dedusting efficiency low, cyclone dust removal efficiency is also low; Part III is excessive, Part I and Part II little, then cyclone dust removal efficiency is low.
In another kind of technical scheme, the described cyclone dust collector being applicable to high temperature dust tail gas recycle, the internal diameter of described central discharge air pipe 4, the minimum diameter of described Part II 22 are 3-4: 6: 12 with the ratio of the internal diameter of described hollow outer cylinder body 1.
In another kind of technical scheme, the described cyclone dust collector being applicable to high temperature dust tail gas recycle, the bottom of described settling zone 11 is also provided with the second leakage fluid dram, it is disposed on the top of described first leakage fluid dram, described first leakage fluid dram 111 is communicated with the first discharging tube and the first valve, described second leakage fluid dram is communicated with the second discharging tube and the second valve, and described second leakage fluid dram is communicated with described feed tube 6 by high-pressure pump, and the other end of described feed tube 6 is communicated with fluid supply by the 3rd valve.Arranging after the first leakage fluid dram 111 can make the dust-laden liquid in settling zone directly discharge uses in the processing of fertilizer, second leakage fluid dram is set, in order to when the dustiness of dust-laden liquid in settling zone is few, can be communicated with feed tube through the second discharging tube, directly enter in the heat exchanger tube of cyclone dust collector, carry out heat exchange and spraying and dedusting further, improve its cyclic utilization rate, improve dustiness in the dust-laden liquid reclaimed, thus be applied directly in fertilizer processing.
In another kind of technical scheme, the described cyclone dust collector being applicable to high temperature dust tail gas recycle, the top of described central discharge air pipe 4 is provided with drying device, and the gas through spraying and dedusting is discharged in air after drying.
In another kind of technical scheme, the described cyclone dust collector being applicable to high temperature dust tail gas recycle, the outside of described hollow outer cylinder body 1 is provided with thermal insulation layer, avoids liquid and high temperature dust tail gas carries out heat exchange with the cold air of outside again after heat exchange, causes heat exchanger effectiveness to reduce.
In another kind of technical scheme, the described cyclone dust collector being applicable to high temperature dust tail gas recycle, described settling zone 11 and described second interlayer are equipped with breast hole, in case the dust deposit of not discharging completely in Long-Time Service process is in settling zone and the second interlayer, cause blocking the efficiency reducing cyclone dust collector.
Although embodiment of the present invention are open as above, but it is not restricted to listed in description and embodiment utilization, it can be applied to various applicable the field of the invention completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the present invention is not limited to specific details and illustrates here and the legend described.
Claims (7)
1. be applicable to a cyclone dust collector for high temperature dust tail gas recycle, it is characterized in that, comprising:
Hollow outer cylinder body, it is cylindric;
Hollow inner cylinder body, it is arranged on the inside of described hollow outer cylinder body, and its height being highly less than described hollow outer cylinder body is to make the formation settling zone, bottom of described hollow outer cylinder body, and the bottom of described settling zone is provided with the first leakage fluid dram;
Wherein, described hollow inner cylinder body comprises integrated three part compositions, is from top to bottom followed successively by:
Part I, it is cylindric, and the external diameter of described Part I is less than the internal diameter of described hollow outer cylinder body and forms the first interlayer with the inwall of described hollow outer cylinder body, an air inlet pipe, one end-grain cutting is to passing described Part I, and its other end is through described hollow outer cylinder body and ft connection;
Part II, it is up big and down small coniform of internal diameter, and the top of the sidewall of described Part II is provided with an opening;
Part III, it is inverted cone-shaped, the lower end of described Part III and the inwall of described hollow outer cylinder body offset, to make the inwall of the sidewall of the sidewall of described Part III and described Part II and described hollow outer cylinder body form the second interlayer, be not communicated with between described first interlayer with described second interlayer;
Central discharge air pipe, it is arranged on the inside of described hollow inner cylinder body, and top and the ft connection of described hollow outer cylinder body and described hollow inner cylinder body are passed in its one end, and the lower end of the other end and described Part I is in one plane;
Heat exchanger tube, it comprises:
Internal layer heat exchanger tube, its outer wall along described central discharge air pipe coils from top to bottom, and the described opening that the lower end of described internal layer heat exchanger tube is connected to described Part II is communicated with described second interlayer to make it;
Outer heat exchanger tube, its outer wall along described Part I coils from bottom to top in described first interlayer, the lower end of described outer heat exchanger tube is communicated with a feed tube through described hollow outer cylinder body, and its upper end is communicated with the upper end of described internal layer heat exchanger tube through described Part I;
Spray equipment, it comprises the shower along described Part III inwall spiral from top to bottom, and the multiple nozzles be disposed on described shower, one end of described shower is communicated with described second interlayer through the sidewall of described Part III, and the other end is closed.
2. be applicable to the cyclone dust collector of high temperature dust tail gas recycle as claimed in claim 1, it is characterized in that, the aspect ratio of described hollow outer cylinder body and described hollow inner cylinder body is 3: 2, and the aspect ratio of described Part I, described Part II and described Part III is 1: 2-3: 1.
3. be applicable to the cyclone dust collector of high temperature dust tail gas recycle as claimed in claim 2, it is characterized in that, the internal diameter of described central discharge air pipe, the minimum diameter of described Part II are 3-4: 6: 12 with the ratio of the internal diameter of described hollow outer cylinder body.
4. be applicable to the cyclone dust collector of high temperature dust tail gas recycle as claimed in claim 3, it is characterized in that, the bottom of described settling zone is also provided with the second leakage fluid dram, it is disposed on the top of described first leakage fluid dram, described first leakage fluid dram is communicated with the first discharging tube and the first valve, described second leakage fluid dram is communicated with the second discharging tube and the second valve, and described second leakage fluid dram is communicated with described feed tube by high-pressure pump, and the other end of described feed tube is communicated with fluid supply by the 3rd valve.
5. be applicable to the cyclone dust collector of high temperature dust tail gas recycle as claimed in claim 1, it is characterized in that, the top of described central discharge air pipe is provided with drying device.
6. be applicable to the cyclone dust collector of high temperature dust tail gas recycle as claimed in claim 1, it is characterized in that, the outside of described hollow outer cylinder body is provided with thermal insulation layer.
7. be applicable to the cyclone dust collector of high temperature dust tail gas recycle as claimed in claim 1, it is characterized in that, described settling zone and described second interlayer are equipped with breast hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510728593.8A CN105214429B (en) | 2015-10-31 | 2015-10-31 | Cyclone dust removal device for recycling of high-temperature dust-containing tail gas |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510728593.8A CN105214429B (en) | 2015-10-31 | 2015-10-31 | Cyclone dust removal device for recycling of high-temperature dust-containing tail gas |
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| CN105214429A true CN105214429A (en) | 2016-01-06 |
| CN105214429B CN105214429B (en) | 2017-01-11 |
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| CN201510728593.8A Active CN105214429B (en) | 2015-10-31 | 2015-10-31 | Cyclone dust removal device for recycling of high-temperature dust-containing tail gas |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105688574A (en) * | 2016-03-21 | 2016-06-22 | 安徽未名生物环保有限公司 | Treatment device for tail gas |
| CN110285694A (en) * | 2019-06-19 | 2019-09-27 | 武汉方特工业设备技术有限公司 | Coiled channel heat exchanger |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006116472A (en) * | 2004-10-22 | 2006-05-11 | Yoshito Nishioka | Dust collection cyclone with heat exchanger |
| CN201239671Y (en) * | 2008-08-11 | 2009-05-20 | 宁夏三友环保设备制造有限公司 | Wind-cooling cyclone separating device |
| CN102407070A (en) * | 2011-11-21 | 2012-04-11 | 北京建筑工程学院 | Composite equipment for flue gas waste heat recovery and dust cleaning |
| CN202595491U (en) * | 2012-03-08 | 2012-12-12 | 黄远华 | Exhaust waste heat recovery and purification integrated device for forming machine |
| CN103203153A (en) * | 2013-03-28 | 2013-07-17 | 郭红妹 | Gas dust-removing device |
| CN203123739U (en) * | 2012-12-26 | 2013-08-14 | 成都源创环保工程有限公司 | Exhaust gas spray tower with built-in heat exchange |
| CN203620455U (en) * | 2013-11-28 | 2014-06-04 | 杭州碧空环境科技有限公司 | High-temperature forming machine oil smoke waste gas treatment device |
| CN104307290A (en) * | 2014-11-04 | 2015-01-28 | 广西天源生物之本环保科技有限公司 | Fertilizer producing exhaust gas dedusting device |
| CN104353316A (en) * | 2014-11-04 | 2015-02-18 | 广西天源生物之本环保科技有限公司 | Dust removal device suitable for recycling high-temperature dust-containing tail gas |
| CN104399336A (en) * | 2014-11-25 | 2015-03-11 | 广西农垦糖业集团红河制糖有限公司 | Boiler dust collector and dust collection method |
-
2015
- 2015-10-31 CN CN201510728593.8A patent/CN105214429B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006116472A (en) * | 2004-10-22 | 2006-05-11 | Yoshito Nishioka | Dust collection cyclone with heat exchanger |
| CN201239671Y (en) * | 2008-08-11 | 2009-05-20 | 宁夏三友环保设备制造有限公司 | Wind-cooling cyclone separating device |
| CN102407070A (en) * | 2011-11-21 | 2012-04-11 | 北京建筑工程学院 | Composite equipment for flue gas waste heat recovery and dust cleaning |
| CN202595491U (en) * | 2012-03-08 | 2012-12-12 | 黄远华 | Exhaust waste heat recovery and purification integrated device for forming machine |
| CN203123739U (en) * | 2012-12-26 | 2013-08-14 | 成都源创环保工程有限公司 | Exhaust gas spray tower with built-in heat exchange |
| CN103203153A (en) * | 2013-03-28 | 2013-07-17 | 郭红妹 | Gas dust-removing device |
| CN203620455U (en) * | 2013-11-28 | 2014-06-04 | 杭州碧空环境科技有限公司 | High-temperature forming machine oil smoke waste gas treatment device |
| CN104307290A (en) * | 2014-11-04 | 2015-01-28 | 广西天源生物之本环保科技有限公司 | Fertilizer producing exhaust gas dedusting device |
| CN104353316A (en) * | 2014-11-04 | 2015-02-18 | 广西天源生物之本环保科技有限公司 | Dust removal device suitable for recycling high-temperature dust-containing tail gas |
| CN104399336A (en) * | 2014-11-25 | 2015-03-11 | 广西农垦糖业集团红河制糖有限公司 | Boiler dust collector and dust collection method |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105688574A (en) * | 2016-03-21 | 2016-06-22 | 安徽未名生物环保有限公司 | Treatment device for tail gas |
| CN110285694A (en) * | 2019-06-19 | 2019-09-27 | 武汉方特工业设备技术有限公司 | Coiled channel heat exchanger |
| CN110285694B (en) * | 2019-06-19 | 2024-03-12 | 武汉方特工业设备技术有限公司 | Coiled pipe type channel heat exchanger |
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| CN105214429B (en) | 2017-01-11 |
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Effective date of registration: 20191202 Address after: 215100 4th floor, building 5, No. 892, Wusong Road, Guoxiang street, Wuzhong Economic Development Zone, Suzhou City, Jiangsu Province Patentee after: Harvey Optoelectronic Technology (Suzhou) Co., Ltd Address before: 530001 the Guangxi Zhuang Autonomous Region Xingning District of Nanning City Mingxiu Road North four Road No. 3 Patentee before: Zhang Jijin |
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