CN104197735A - Chemical steam treatment device - Google Patents
Chemical steam treatment device Download PDFInfo
- Publication number
- CN104197735A CN104197735A CN201410448360.8A CN201410448360A CN104197735A CN 104197735 A CN104197735 A CN 104197735A CN 201410448360 A CN201410448360 A CN 201410448360A CN 104197735 A CN104197735 A CN 104197735A
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- China
- Prior art keywords
- brush
- condensation
- pipe
- connecting rod
- bearing
- 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.)
- Granted
Links
- 239000000126 substance Substances 0.000 title claims abstract description 17
- 238000009833 condensation Methods 0.000 claims abstract description 56
- 230000005494 condensation Effects 0.000 claims abstract description 56
- 235000013358 Solanum torvum Nutrition 0.000 claims abstract description 12
- 240000002072 Solanum torvum Species 0.000 claims abstract description 12
- 239000007788 liquid Substances 0.000 claims description 16
- 238000004140 cleaning Methods 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 8
- 239000012530 fluid Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 abstract 1
- 238000013020 steam cleaning Methods 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 16
- 230000000694 effects Effects 0.000 description 10
- 239000000341 volatile oil Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 238000009835 boiling Methods 0.000 description 4
- 239000000825 pharmaceutical preparation Substances 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012913 prioritisation Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Cleaning In General (AREA)
Abstract
The invention discloses a chemical steam treatment device and belongs to the technical field of steam cleaning. The chemical steam treatment device is characterized in that an air sucking pipe of a suction fan is connected with one end of a condensation pipeline, condensation pipes are arranged in the condensation pipeline, the side walls of the two sides of the air sucking pipe are respectively provided with a bearing hole, and bearings are mounted in the bearing holes; the two ends of a reciprocating lead screw penetrate through air wheels respectively to be matched with the bearings, and a lead screw nut is arranged on the reciprocating lead screw in a sleeved mode; the lead screw nut is fixedly connected with a connecting sleeve, the connecting sleeve is rotatably connected with a connecting shaft, the connecting shaft is connected with a gear through a key, the other end of the connecting shaft is connected with one end of a rolling shaft of a brush roll, and an upper connecting rod and a lower connecting rod are fixedly mounted on the two sides of the connecting sleeve respectively; one end of the upper connecting rod is perpendicularly connected with one end of an upper flat plate brush, one end of the lower connecting rod is perpendicularly connected with one end of a lower flat plate brush, and the lower end of the lower flat plate brush is fixedly connected with a scraper plate. Compared with the prior art, the chemical steam treatment device has the advantages of being novel in structure and reasonable in design.
Description
Technical field
The present invention relates to a kind of chemical vapors treating apparatus, the device that particularly a kind of steam being applicable to producing in chemical industry, pharmaceutical preparation process is processed.
Background technology
At present, in chemical industry or pharmaceutical preparation process, tend to produce a large amount of steam, and in steam usually with low boiling volatile oil.Some low boiling volatile oil has excitant, meeting atmosphere pollution, and also easily human body is damaged.And be in smokejack, to add filter (as activated carbon adsorption layer), interception adsorb volatile material to the processing one of this kind of low boiling volatile oil in prior art; Two for lengthening smokejack, utilizes the lower boiling feature of volatile oil, and it is naturally condensed in tube wall.But, a kind of front method consumes high, need often to change filter inner core, a kind of then method, tube wall natural condensation weak effect, if take condensing tube condensation, condensed volatile oil forms clc layer outward at condensation tube wall, bring following technical problem: 1. clc layer has affected further condensation effect, steam and condenser pipe cannot be accomplished High Efficiency Thermal exchange; 2. part volatile materials can corrode condensation pipe, has shortened greatly the service life of condenser pipe; 3. greasy dirt further harden block outlet, affect smoke discharging effect.Therefore, just need frequent replacing condenser pipe, caused great waste.
Summary of the invention
Technical assignment of the present invention is for above the deficiencies in the prior art, the device that provides a kind of steam that is applicable to that chemical industry, pharmaceutical preparation are produced to carry out condensation cleaning.
The technical scheme that the present invention solves its technical problem is: a kind of chemical vapors treating apparatus, is characterized in that: comprise condensation assembly and cleaning assembly; Described condensation assembly comprises condenser pipe and condensation pipe, and described condenser pipe is arranged in the cavity of condensation pipe, and the condenser pipe liquid inlet and outlet pipe respectively through hole from condensation pipe sidewall passes; The lower wall of described condensation pipe is provided with oil groove, in each oil groove of condensation pipe, is also provided with a screwed hole, and screwed hole is threaded with sealing nut; Described cleaning assembly comprises induced-draught fan, reciprocal leading screw, flat brush and brush roll; The aspiration channel of induced-draught fan is connected with one end of condensation pipe, is respectively equipped with a dead eye on the sidewall of the both sides of the aspiration channel of described induced-draught fan, in described dead eye, bearing is installed; Match with bearing through wind wheel respectively in the two ends of described reciprocal leading screw, wind wheel is fixedly mounted on the two ends of reciprocal leading screw, and feed screw nut is enclosed within on reciprocal leading screw; Described feed screw nut is fixedly connected with branch sleeve, is provided with a notch cuttype through hole in branch sleeve, and the large diameter hole of one end of notch cuttype through hole is dead eye, and bearing is installed in dead eye; One end of connecting axle and bearing are interference fit, and one end and the bearing (ball) cover of branch sleeve are connected by screw; Described connecting axle is connected by key with gear, and described wheel and rack is meshed, and the two ends of described tooth bar are connected with the inwall of induced-draught fan aspiration channel both sides; The other end of described connecting axle is connected with one end of the roller bearing of brush roll, and the both sides of described branch sleeve are installed with respectively upper connecting rod and lower connecting rod; Described flat board is brushed with two, is respectively upper flat plate brush and lower flat brush; The vertical connection of one end of one end of described upper connecting rod and upper flat plate brush, the vertical connection of one end of lower connecting rod one end and lower flat brush, the lower end of described lower flat brush is fixedly connected with scraper plate.
Above-mentioned condenser pipe entrance is in order to be connected with the liquid outlet of a compressor, and the inlet of compressor is connected with the liquid outlet of evaporimeter, and the inlet of evaporimeter is connected with the liquid outlet of fluid reservoir by water pump, and the inlet of fluid reservoir is connected with the liquid outlet of condenser pipe.
Above-mentioned condenser pipe is oval condenser coil.
Above-mentioned induced-draught fan and condensation pipe junction are provided with a sealing ring.
Above-mentioned scraper plate is rectangular rubber scraper plate.
On the wall at the two ends of the cavity of above-mentioned condensation pipe, be installed with buckle, buckle is provided with draw-in groove, and the pipeline of described condenser pipe both sides is stuck in the draw-in groove of buckle.
Compared with prior art, the present invention has following outstanding beneficial effect:
Thereby 1, the present invention relies on wind-force to drive wind wheel rotation to drive reciprocal leading screw to rotate, then make brush roll do straight reciprocating motion cleaning condensation tube wall, without using electric power to drive, more save the energy, reduce costs;
2, brush roll of the present invention can either be done straight reciprocating motion along reciprocal leading screw, can rotate along the axis of hairbrush self by the effect of wheel and rack again, has improved greatly the efficiency of cleaning condenser pipe, more thorough to the cleaning of condenser pipe;
3, the present invention also has upper and lower two flat brush, and in the time of the tube wall of the inner side of brush roll cleaning dish type condenser pipe, upper and lower two flat brush can be cleared up the tube wall in the upper and lower outside of dish type condenser pipe, make cleaning effect more obvious.
Brief description of the drawings
Fig. 1 is the plan structure schematic diagram of the embodiment of the present invention 1.
Fig. 2 is the structural representation of facing of the embodiment of the present invention 2.
Fig. 3 is the partial enlarged drawing of A part in Fig. 1.
Fig. 4 is the structural representation of condensation pipe of the present invention.
Fig. 5 is the structural representation of the pulley fixed head of the embodiment of the present invention 2.
Fig. 6 is the structural representation of condenser coil of the present invention.
Detailed description of the invention
Below in conjunction with specification drawings and specific embodiments, invention is further illustrated.
The present invention includes condensation assembly and cleaning assembly.
As shown in Fig. 1,2 and 4, described condensation assembly comprises condensation pipe 11 and the condenser pipe 2 that is arranged in condensation pipe 11, and the condenser pipe 2 liquid inlet and outlet pipes respectively through hole from condensation pipe 11 sidewalls pass.
Condenser pipe 2 can be only fixing by the mode through through hole and condensation pipe 11, also can on the wall at the two ends of the cavity of described condensation pipe 11, be installed with buckle 9, buckle 9 is provided with draw-in groove, and the pipeline of described condenser pipe 2 both sides is stuck in the draw-in groove of buckle 9.
In condenser pipe, can be lasting cold water, but because the endothermic effect of cold water is poor, in prioritization scheme, described condenser pipe 2 entrances are in order to be connected with the liquid outlet of a compressor, the inlet of compressor is connected with the liquid outlet of evaporimeter, the inlet of evaporimeter is connected with the liquid outlet of fluid reservoir by water pump, the inlet of fluid reservoir is connected with the liquid outlet of condenser pipe 2, the inside of condenser pipe 2 is full of to condensate liquid (compressor, evaporimeter, fluid reservoir etc. are existing hot swapping, do not embody in accompanying drawing).
The both sides of the lower wall of described condensation pipe 11 are provided with oil groove, and the centre position of each oil groove of condensation pipe 11 is also provided with a screwed hole, and screwed hole is threaded with sealing nut 17.Its effect is, makes to fall in oil groove from the lower volatile oil of condenser pipe 2 brush, in the time that the greasy dirt in oil groove fills, then backs out sealing nut 17 by volatile oil discharge.
Described condenser pipe 2 can be also condensation comb, and entrance, the outlet of the described each single tube of condensation comb gather respectively for main entrance, general export, from condensation pipe 11, stretch out.As shown in Figure 6, described condenser pipe 2 is ellipse spiral sample condenser coil.
Low between the both sides senior middle school of described oil groove, make so volatile greasy dirt easierly flow to middle low-lying place, then from screwed hole, discharge.
As shown in Figure 1,2 and 3, described cleaning assembly comprises induced-draught fan 15, reciprocal leading screw 5, flat brush and brush roll 3.
Described induced-draught fan 15 is prior art, and its concrete structure just repeats no more, and one end of the aspiration channel of induced-draught fan 15 and condensation pipe 11 is bolted, and described induced-draught fan 15 is provided with a sealing ring with condensation pipe 11 junctions.On the sidewall of the both sides of the aspiration channel of described induced-draught fan 15, be respectively equipped with a dead eye, in described dead eye, bearing be installed.Match with bearing through wind wheel 14 respectively in the two ends of described reciprocal leading screw 5, wind wheel 14 is fixedly mounted on the two ends of reciprocal leading screw 5, and feed screw nut 6 is enclosed within on reciprocal leading screw 5.In the time that reciprocal leading screw 5 rotates, feed screw nut 6 can back and forth move reciprocatingly on leading screw 5.The projection of the centre of described feed screw nut 6 is fixedly connected with branch sleeve 20, and branch sleeve 20 and connecting axle 7 are for being rotatably connected.Its concrete connected mode can be: in described branch sleeve 20, be provided with a notch cuttype through hole, the large diameter hole of one end of described notch cuttype through hole is dead eye, and bearing is installed in dead eye.One end of described connecting axle 7 and bearing are interference fit, and connecting axle 7 can not come off from the dead eye of bearing like this.One end and the bearing (ball) cover 19 of described branch sleeve 20 are connected by screw.Described connecting axle 7 is connected by key with gear 8, and described gear 8 is meshed with tooth bar 4, and the two ends of described tooth bar 4 are fixedly connected with the inwall of induced-draught fan 15 aspiration channel both sides.The other end of described connecting axle 7 is fixedly connected with one end of the roller bearing of brush roll 3, and the hairbrush in brush roll 3 can touch condenser pipe 2 and carry out cleaning oil pollution.The both sides up and down of described branch sleeve 20 are installed with respectively upper connecting rod 13 and lower connecting rod 21.Described flat board is brushed with two, is respectively upper flat plate brush 12 and lower flat brush 16.Vertical being fixedly connected with in one end of one end of described upper connecting rod 13 and upper flat plate brush 12, vertical being fixedly connected with in one end of lower connecting rod 21 one end and lower flat brush 16, upper flat plate brush 12 is fixedly connected with a slide block 22 respectively with the other end of lower flat brush 16, described condenser pipe 2 is between brush roll 3 hairbrush and flat brush hairbrush, and said brush can be cleared up condenser pipe 2.Described slide block 22 is embedded in respectively in the chute at pulley fixed head two ends Shang Xia 1.The lower end of described lower flat brush 16 is fixedly connected with scraper plate 18, and scraper plate 18 can do straight reciprocating motion with reciprocal leading screw 5, and the oil stain of falling on condensation pipe 11 inner chamber lower end walls is scraped in the oil groove of condensation pipe 11 both sides.
Described scraper plate 18 is rectangular rubber scraper plate, because rubber flap has certain elasticity, so rubber flap 18 can fully be fitted oil stain is blown off with the lower end inwall of condensation pipe 11, and is difficult for scratching condensation pipe 11.
Embodiment 1 is for small-sized smoke evacuation bleeding, for large-scale passage, due to condenser pipe 2 and condensation pipe 11 all long, brush roll 3, upper flat plate brush 12 is also corresponding longer with lower flat brush 16, in rotation process, easily there is violent swing, break condenser pipe 2.
Embodiment 2 improves on the architecture basics of embodiment 1, increase following structure: as shown in Fig. 2 and 5, pulley fixed head 1 is installed at the air inlet place of described condensation pipe 11, the both sides of described pulley fixed head 1 are fixedly connected with the two side at the air inlet place of condensation pipe 11, the center of pulley fixed head 1 is provided with a rectangular through holes, the upper and lower hole wall of rectangular through holes is provided with chute, between two chutes, be embedded with a pulley 10, the two ends up and down of described pulley fixed head 1 are also respectively equipped with a chute.The other end of described brush roll 3 roller bearings is fixedly connected with the centre bore of pulley 10.Described pulley 10 is embedded in the chute of pulley fixed head 1, not only can play guide effect to feed screw nut 6, and can prevent that brush roll 3 from violent swing occurring in rotation process, breaks condenser pipe 2.Described upper flat plate brush 12 is fixedly connected with a slide block 22 respectively with the other end of lower flat brush 16, and described slide block 22 is embedded in respectively in the chute at pulley fixed head two ends Shang Xia 1.
Operating process is as follows: use time of the present invention, first start induced-draught fan 15, the steam producing in chemical industry or pharmaceutical preparation process is sucked in condensation assembly, when steam is in condensation process, the volatile oil of low melting point is attached on condenser pipe 2.Because the effect of induced-draught fan 15 produces air current flow, drive wind wheel 14 high speed rotating of induced-draught fan 15 aspiration channel inside by air current flow, then drive reciprocal leading screw 5 to rotate, make branch sleeve 20 drive brush roll 3 to do straight reciprocating motion by connecting axle 7.When brush roll 3 is done straight reciprocating motion, due to gear 8 and the effect of tooth bar 4, can make connecting axle 7 limits do the rotation of rectilinear motion limit, volatile oil under the brush that can be more prone to like this on condenser pipe 2, meanwhile, back and forth leading screw 5 drives upper and lower flat brush 16 to do straight reciprocating motion, oil stain on the tube wall in the upper and lower outside of cleaning condenser pipe, oil stain under condenser pipe 2 brushes is fallen on the wall of condensation pipe 11 inner chamber lower ends, then oil stain is scraped in the oil groove of condensation pipe 11 both sides by scraper plate 18, then open sealing nut 17, oil stain is discharged from screwed hole.
It should be noted that; particular of the present invention have been described in detail the present invention; for a person skilled in the art, the various apparent change of in the situation that not deviating from the spirit and scope of the present invention, it being carried out is all within protection scope of the present invention.
Claims (6)
1. a chemical vapors treating apparatus, is characterized in that: comprise condensation assembly and cleaning assembly; Described condensation assembly comprises condenser pipe and condensation pipe, and described condenser pipe is arranged in the cavity of condensation pipe, and the condenser pipe liquid inlet and outlet pipe respectively through hole from condensation pipe sidewall passes; The lower wall of described condensation pipe is provided with oil groove, in each oil groove of condensation pipe, is also provided with a screwed hole, and screwed hole is threaded with sealing nut; Described cleaning assembly comprises induced-draught fan, reciprocal leading screw, flat brush and brush roll; The aspiration channel of induced-draught fan is connected with one end of condensation pipe, is respectively equipped with a dead eye on the sidewall of the both sides of the aspiration channel of described induced-draught fan, in described dead eye, bearing is installed; Match with bearing through wind wheel respectively in the two ends of described reciprocal leading screw, wind wheel is fixedly mounted on the two ends of reciprocal leading screw, and feed screw nut is enclosed within on reciprocal leading screw; Described feed screw nut is fixedly connected with branch sleeve, is provided with a notch cuttype through hole in branch sleeve, and the large diameter hole of one end of notch cuttype through hole is dead eye, and bearing is installed in dead eye; One end of connecting axle and bearing are interference fit, and one end and the bearing (ball) cover of branch sleeve are connected by screw; Described connecting axle is connected by key with gear, and described wheel and rack is meshed, and the two ends of described tooth bar are connected with the inwall of induced-draught fan aspiration channel both sides; The other end of described connecting axle is connected with one end of the roller bearing of brush roll, and the both sides of described branch sleeve are installed with respectively upper connecting rod and lower connecting rod; Described flat board is brushed with two, is respectively upper flat plate brush and lower flat brush; The vertical connection of one end of one end of described upper connecting rod and upper flat plate brush, the vertical connection of one end of lower connecting rod one end and lower flat brush, the lower end of described lower flat brush is fixedly connected with scraper plate.
2. chemical vapors treating apparatus according to claim 1, is characterized in that: described condenser pipe is oval condenser coil.
3. chemical vapors treating apparatus according to claim 1, it is characterized in that: described condenser coil entrance is in order to be connected with the liquid outlet of a compressor, the inlet of compressor is connected with the liquid outlet of evaporimeter, the inlet of evaporimeter is connected with the liquid outlet of fluid reservoir by water pump, and the inlet of fluid reservoir is connected with the liquid outlet of condenser pipe.
4. chemical vapors treating apparatus according to claim 1, is characterized in that: described induced-draught fan and condensation pipe junction are provided with a sealing ring.
5. chemical vapors treating apparatus according to claim 1, is characterized in that: described scraper plate is rectangular rubber scraper plate.
6. chemical vapors treating apparatus according to claim 1, is characterized in that: on the wall at the two ends of the cavity of described condensation pipe, be installed with buckle, buckle is provided with draw-in groove, the pipeline of described condenser pipe both sides is stuck in the draw-in groove of buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410448360.8A CN104197735B (en) | 2014-09-04 | 2014-09-04 | Chemical vapors processing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410448360.8A CN104197735B (en) | 2014-09-04 | 2014-09-04 | Chemical vapors processing unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104197735A true CN104197735A (en) | 2014-12-10 |
| CN104197735B CN104197735B (en) | 2017-11-24 |
Family
ID=52083063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410448360.8A Expired - Fee Related CN104197735B (en) | 2014-09-04 | 2014-09-04 | Chemical vapors processing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104197735B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106323081A (en) * | 2016-11-02 | 2017-01-11 | 中冶赛迪工程技术股份有限公司 | Passive descaling type evaporative cooler |
| CN108317868A (en) * | 2018-02-07 | 2018-07-24 | 新昌县海格赛斯贸易有限公司 | A kind of steam heat recovery structure |
| CN109489444A (en) * | 2018-11-02 | 2019-03-19 | 安徽桐城香山农业科技发展有限公司 | A kind of steam condenser |
| CN111649616A (en) * | 2020-06-01 | 2020-09-11 | 芜湖锦晔双腾新能源科技有限公司 | Structural assembly for cleaning surface of heat exchange tube of cooling tower |
| CN115990346A (en) * | 2023-03-22 | 2023-04-21 | 东营联合石化有限责任公司 | Solvent regeneration tower |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9407480U1 (en) * | 1994-05-05 | 1994-07-21 | Berkenbusch, Stefan, 65189 Wiesbaden | Collecting sleeve for cleaning brushes in tubular heat exchangers |
| CN1697959A (en) * | 2003-03-04 | 2005-11-16 | 郑安来 | Heat exchanger for wasted heat with its cleaning apparatus |
| CN2903891Y (en) * | 2006-06-08 | 2007-05-23 | 陶建中 | Heat exchanger with cleaner |
| JP2008057864A (en) * | 2006-08-31 | 2008-03-13 | Hitachi Appliances Inc | Air conditioner |
| CN203464773U (en) * | 2013-08-19 | 2014-03-05 | 昆明朗盛生物科技有限公司 | Steam condensing device |
| CN204043431U (en) * | 2014-09-04 | 2014-12-24 | 王春爱 | Chemical vapors treating apparatus |
-
2014
- 2014-09-04 CN CN201410448360.8A patent/CN104197735B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9407480U1 (en) * | 1994-05-05 | 1994-07-21 | Berkenbusch, Stefan, 65189 Wiesbaden | Collecting sleeve for cleaning brushes in tubular heat exchangers |
| CN1697959A (en) * | 2003-03-04 | 2005-11-16 | 郑安来 | Heat exchanger for wasted heat with its cleaning apparatus |
| CN2903891Y (en) * | 2006-06-08 | 2007-05-23 | 陶建中 | Heat exchanger with cleaner |
| JP2008057864A (en) * | 2006-08-31 | 2008-03-13 | Hitachi Appliances Inc | Air conditioner |
| CN203464773U (en) * | 2013-08-19 | 2014-03-05 | 昆明朗盛生物科技有限公司 | Steam condensing device |
| CN204043431U (en) * | 2014-09-04 | 2014-12-24 | 王春爱 | Chemical vapors treating apparatus |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106323081A (en) * | 2016-11-02 | 2017-01-11 | 中冶赛迪工程技术股份有限公司 | Passive descaling type evaporative cooler |
| CN108317868A (en) * | 2018-02-07 | 2018-07-24 | 新昌县海格赛斯贸易有限公司 | A kind of steam heat recovery structure |
| CN109489444A (en) * | 2018-11-02 | 2019-03-19 | 安徽桐城香山农业科技发展有限公司 | A kind of steam condenser |
| CN111649616A (en) * | 2020-06-01 | 2020-09-11 | 芜湖锦晔双腾新能源科技有限公司 | Structural assembly for cleaning surface of heat exchange tube of cooling tower |
| CN111649616B (en) * | 2020-06-01 | 2021-07-23 | 宋鑫华 | Structural assembly for cleaning surface of heat exchange tube of cooling tower |
| CN115990346A (en) * | 2023-03-22 | 2023-04-21 | 东营联合石化有限责任公司 | Solvent regeneration tower |
| CN115990346B (en) * | 2023-03-22 | 2023-08-01 | 东营联合石化有限责任公司 | Solvent regeneration tower |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104197735B (en) | 2017-11-24 |
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| CB03 | Change of inventor or designer information |
Inventor after: Wang Ronghua Inventor after: Wu Tao Inventor before: Wang Chunai |
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| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171030 Address after: 264200 Weihai Women's and Children's Hospital, Guangming Road, Shandong, Weihai, 51 Applicant after: WEIHAI WOMEN CHILDREN HOSPITAL Address before: 276826 Yantai North Road, Shandong,, No. 16, Rizhao Polytechnic Applicant before: Wang Chunai |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171124 Termination date: 20180904 |
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| CF01 | Termination of patent right due to non-payment of annual fee |