CN108443901A - A kind of incineration of industry peril waste exhaust chimney top hydrophobic device - Google Patents
A kind of incineration of industry peril waste exhaust chimney top hydrophobic device Download PDFInfo
- Publication number
- CN108443901A CN108443901A CN201810548052.0A CN201810548052A CN108443901A CN 108443901 A CN108443901 A CN 108443901A CN 201810548052 A CN201810548052 A CN 201810548052A CN 108443901 A CN108443901 A CN 108443901A
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- CN
- China
- Prior art keywords
- chimney
- incineration
- jacket closure
- waste exhaust
- outer barrel
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J13/00—Fittings for chimneys or flues
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chimneys And Flues (AREA)
Abstract
The present invention relates to a kind of incineration of industry peril waste exhaust chimney top hydrophobic devices, it is set between chimney internal cylinder and the chuck of outer barrel, it is characterized in that, it is provided with jacket closure on the outer wall of the chimney internal cylinder, the jacket closure end is connected with water fender, the water fender is arranged in the outside of the chimney outer barrel, and the jacket closure and the water fender are moved freely with expanding with heat and contract with cold for chimney internal cylinder as a whole, and the jacket closure bottom is provided with water collector.The present invention can be effectively prevent with mordant liquid corrosion chimney internal cylinder and chimney outer barrel.
Description
Technical field
The invention belongs to the technical fields of incineration of industry peril waste flue gas emission condensation water collection, are related to a kind of novel danger
Dangerous incineration of waste exhaust chimney top hydrophobic device, applicable bilayer exhaust chimney discharge flue gas contain and make under corrosive fume environment
With more specifically a kind of incineration of industry peril waste exhaust chimney top hydrophobic device.
Background technology
At present when China's incineration of industry peril waste exhaust emissions, in the case of the discharge standard for meeting country, discharge
Steam content is high in flue gas, and chimney is double-layer chimney.Chimney internal cylinder and flue gas are in direct contact with corrosion-resisting function, and outer barrel plays
Supporting role.Steam in flue gas, which is contacted in discharge with air, to be formed condensed water and falls on outer barrel wall, to chimney outer tube wall shape
At serious corrosion, the service life of chimney is directly affected.
Invention content
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of incineration of industry peril waste exhaust chimney tops
Portion's steam trap connection is solved the problems, such as because of flue gas condensing aqueous corrosion chimney outer tube wall.
The present invention solves technical problem and takes following technical scheme to realize：A kind of incineration of industry peril waste exhaust
Chimney top steam trap connection is set between chimney internal cylinder and the chuck of outer barrel, and folder is provided on the outer wall of the chimney internal cylinder
Cover board is covered, the jacket closure end is connected with water fender, and the water fender is arranged in the outside of the chimney outer barrel, the folder
Set cover board and the water fender are moved freely with expanding with heat and contract with cold for chimney internal cylinder as a whole, and the jacket closure bottom is set
It is equipped with water collector.
Jacket closure of the present invention is arranged below at 100 ± 5 millimeters of the cylinder top of chimney internal cylinder.
Jacket closure surface texture of the present invention is mainly made of any one of horizontal, inclination or concave.
It is of the present invention when jacket closure surface texture be tilt when, from chimney internal cylinder to chimney outer barrel direction tilt.
Jacket closure surface texture of the present invention is mainly made of any one of micro- U-shaped, U-shaped, V-type or micro- V-type.
Jacket closure ending vertical of the present invention is provided with water fender.
The water fender of the present invention is located at the jacket closure has 120 ± 5 millis with lower part and the chimney outer barrel
The depth of rice is parallel.
It is provided with water collector at the minimum point of jacket closure of the present invention.
There are 10 ± 2 millimeters of horizontal clearances between water fender of the present invention and the chimney outer barrel.
Water fender bottom of the present invention is provided with extendable platform.
Advantageous effect
Jacket closure and water fender of the present invention are integral to be moved freely with expanding with heat and contract with cold for chimney internal cylinder, preferable to meet
Different industrial wastes burn the use environment of exhaust.
The present invention avoids and overcomes the steam in flue gas and contacts with air to form condensed water and fall on outer barrel wall in discharge
On, serious corrosion, the larger service life for extending chimney are formed to chimney outer tube wall.
The present invention is connected with extendable platform in water fender bottom, and there are two important roles for tool:Water fender is enhanced first
Stability；Further hydrophobic effect can be most importantly played, precipitation bad weather instant water coming-in spilling is encountered, leads to
It crosses the extendable platform and further dredges mordant water, further function as the protection to outer barrel.
Description of the drawings
Fig. 1 is the main structure figure of the present invention；
Fig. 2 is the Water collector structure figure of the present invention；
Fig. 3 is another embodiment of the invention structural schematic diagram.
Reference numeral：1- chimney internal cylinders；2- jacket closures；3- support plates I；4- water collectors；5- water-supply-pipes；6- support plates
Ⅱ；7- chimney outer barrels；8- water fenders；9- extendable platforms；
Specific implementation mode
The present invention is described below by specific embodiment.Unless stated otherwise, technological means used in the present invention
It is method known in those skilled in the art.In addition, embodiment is interpreted as illustrative, it is not intended to limit the present invention
Range, the spirit and scope of the invention are limited only by the claims that follow.Below in conjunction with attached drawing and preferred embodiment, to according to this
The specific implementation mode provided, structure, feature and its effect is invented to be described in detail as after.
Embodiment 1
A kind of incineration of industry peril waste exhaust chimney top hydrophobic device is the side individually conveyed using centralized collection
Formula, isolation flue gas condensing water are in direct contact with chimney barrel, include mainly jacket closure 2, water collector 4, water fender 8；
The present invention is set between chimney internal cylinder 1 and the chuck of outer barrel 7, on the outer wall of the chimney internal cylinder 1 as shown in Figure 1
It is provided with jacket closure 2, jacket closure 2 described in the present embodiment is arranged below at 100 ± 5 millimeters of the cylinder top of chimney internal cylinder 1,
2 surface texture of the jacket closure is mainly made of any one of horizontal, inclination or concave, or mainly by micro- U-shaped, U-shaped, V
Any one of type or micro- V-type are constituted, and 2 surface texture of jacket closure is to tilt in the present embodiment, from chimney internal cylinder 1 to outside chimney
7 directions of cylinder tilt.2 end of the jacket closure is connected with water fender 8, is vertical connection in the present embodiment.The water fender 8
It is arranged in the outside of the chimney outer barrel 7, specially across frame in the top of the chimney outer barrel 7, the jacket closure 2 and described
Water fender 8 is moved freely with expanding with heat and contract with cold for chimney internal cylinder 1 as a whole, and water fender 8 described in the present embodiment is located at institute
State jacket closure 2 has 120 ± 5 millimeters of depth parallel with lower part with the chimney outer barrel 7, the water fender 8 and the cigarette
There are 10 ± 2 millimeters of horizontal clearances between chimney outer barrel 7, to compensate the thermal expansion amount of inner cylinder horizontal direction.Further to block water and dredging
Water, the bottom of water fender 8 described in the present embodiment are connected with extendable platform 9, and the extendable platform 9 is fixed on the chimney outer barrel 7
Barrel on.Water collector 4 is provided at the minimum point of the jacket closure 2, the outlet of the water collector 4 is inserted into inside drainpipe 5
Depth is 120 ± 5 millimeters.To reinforce fixing, jacket closure 2 described in the present embodiment is arranged with 1 junction of the chimney internal cylinder
There are support plate I 3, the water-supply-pipe 5 that 7 junction of chimney outer barrel is provided with support plate II 6.
Operation principle is：Jacket closure 2 is fixed on 1 wall of double-layer chimney inner cylinder, and jacket closure 2 is less than 1 top of inner cylinder
At 100 ± 5 millimeters, chimney location annual precipitation can mostly take large values, the condensation flow that jacket closure 2 can be prevented to be collected into
Into in chimney internal cylinder 1.With chimney outer barrel 7 there are temperature difference, material also differs chimney internal cylinder 1, the ruler to expand with heat and contract with cold occurs
Very little also to differ, when temperature often increases 100 degrees Celsius when chimney uses carbon steel material, thermal expansion amount is the 1.3 ‰ of chimney total height
Times, corresponding compensation rate is provided with to horizontal direction in chimney height direction.Jacket closure 2 is connect with water fender 8, across outer barrel
On wall 7, the water fender 8 is located at the jacket closure 2 has 120 ± 5 millimeters of depth flat with lower part and the chimney outer barrel 7
Row, when jacket closure 2 is moved up with the heat expansion of 1 wall of inner cylinder, can not be influenced by outer tube wall thermal expansion amount size, be prevented from
Condensed water enters in chuck, while having 10 ± 2 millimeters of gap certifiable interior between water fender 8 and outer tube wall 7 in horizontal direction
Chimney internal cylinder can still be relatively moved with outer barrel when cylinder thermal expansion is not interfered.Condensed water be collected into inner tube wall 1 and jacket closure 2,
8 top trihedral of water fender at slot in, then water collector 4 entered by the low-lying place cavity of jacket closure 2, water collector 4 connects
Condensed water is transported in drainpipe 5 in 2 bottom of jacket closure and is discharged.Water collector 4 is suitable for reading to be connect with jacket closure 2, lower part with
5 grafting of drainpipe, it is 120 ± 5 millimeters that drainpipe internal depth is inserted into water collector outlet, 10 ± 2 millimeters of horizontal direction gap,
It without departing from leak and is mutually shifted and will not go out when water collector 4 is moved with jacket closure 2, between the rain drainpipe of water collector lower part
Now interfere.
Incineration of industry peril waste exhaust chimney top hydrophobic device is by condensation water collection mechanism, by flue gas condensing water collection
Middle collection discharge, condensed water are not contacted with chimney internal cylinder wall and outer tube wall, are avoided condensation aqueous corrosion chimney, are improved the use of chimney
Service life.
Embodiment 2
Incineration of industry peril waste exhaust chimney top hydrophobic device by condensation water collection mechanism, centralized collection flue gas
Condensed water uses the jacket closure of different structure form under different operating modes, can obtain corresponding effect.
The condensed water that the jacket closure of horizontal surface structure is generated suitable for flue gas emission is relatively smaller, uses weather conditions
In the case that mean annual precipitation is few, the chuck between chuck chimney is more than in the case of 500 millimeters.It can quickly and effectively collect
Condensed water.
In the case of more than the mean annual precipitation and when chuck amount is less than 500 millimeters, jacket closure and smoke contacts area
It is small, condensed water can not be effectively collected, using the jacket closure of V-type surface texture as shown in figure 3, jacket closure can be increased
Area more effectively collects condensed water.
Embodiment of the present invention includes but not limited to above-mentioned two embodiment, according to different environmental factor jacket closure surfaces
Micro- U-shaped, U-shaped or micro- V-type also can be used in structure.
Claims (10)
1. a kind of incineration of industry peril waste exhaust chimney top hydrophobic device, be set to chimney internal cylinder and outer barrel chuck it
Between, which is characterized in that jacket closure is provided on the outer wall of the chimney internal cylinder, the jacket closure end is connected with water blocking
Plate, the water fender are arranged in the outside of the chimney outer barrel, the jacket closure and the water fender as a whole with
Expanding with heat and contract with cold for chimney internal cylinder moves freely, and the jacket closure bottom is provided with water collector.
2. incineration of industry peril waste exhaust chimney top hydrophobic device according to claim 1, which is characterized in that described
Jacket closure is arranged below at 100 ± 5 millimeters of the cylinder top of chimney internal cylinder.
3. incineration of industry peril waste exhaust chimney top hydrophobic device according to claim 1, which is characterized in that described
Jacket closure surface texture is mainly made of any one of horizontal, inclination or concave.
4. incineration of industry peril waste exhaust chimney top hydrophobic device according to claim 3, which is characterized in that described
When jacket closure surface texture is to tilt, tilted from chimney internal cylinder to chimney outer barrel direction.
5. incineration of industry peril waste exhaust chimney top hydrophobic device according to claim 1, which is characterized in that described
Jacket closure surface texture is mainly made of any one of micro- U-shaped, U-shaped, V-type or micro- V-type.
6. incineration of industry peril waste exhaust chimney top hydrophobic device according to claim 1, which is characterized in that described
Jacket closure ending vertical is provided with water fender.
7. incineration of industry peril waste exhaust chimney top hydrophobic device according to claim 1, which is characterized in that described
Water fender is located at the jacket closure has 120 ± 5 millimeters of depth parallel with lower part with the chimney outer barrel.
8. incineration of industry peril waste exhaust chimney top hydrophobic device according to any one of claim 1 to 7, special
Sign is, water collector is provided at the minimum point of the jacket closure.
9. incineration of industry peril waste exhaust chimney top hydrophobic device according to claim 1, which is characterized in that described
There are 10 ± 2 millimeters of horizontal clearances between water fender and the chimney outer barrel.
10. incineration of industry peril waste exhaust chimney top hydrophobic device according to claim 1, which is characterized in that institute
It states water fender bottom and is provided with extendable platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810548052.0A CN108443901A (en) | 2018-05-31 | 2018-05-31 | A kind of incineration of industry peril waste exhaust chimney top hydrophobic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810548052.0A CN108443901A (en) | 2018-05-31 | 2018-05-31 | A kind of incineration of industry peril waste exhaust chimney top hydrophobic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108443901A true CN108443901A (en) | 2018-08-24 |
Family
ID=63206260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810548052.0A Pending CN108443901A (en) | 2018-05-31 | 2018-05-31 | A kind of incineration of industry peril waste exhaust chimney top hydrophobic device |
Country Status (1)
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|---|---|
| CN (1) | CN108443901A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4111107A (en) * | 1977-01-27 | 1978-09-05 | Engleke Donald J | Double walled smokestack apparatus |
| DE9419848U1 (en) * | 1993-12-17 | 1995-02-16 | Betonwerke Heinrich Hes Kg Zwe | chimney |
| CN203240597U (en) * | 2013-04-01 | 2013-10-16 | 中国电力工程顾问集团中南电力设计院 | Suspension type chimney comprising horizontal expansion joints |
| CN203258666U (en) * | 2013-04-01 | 2013-10-30 | 中国电力工程顾问集团中南电力设计院 | Liquid drop recovery device of hanging type chimney |
| CN103438471A (en) * | 2013-08-27 | 2013-12-11 | 中国电力工程顾问集团华东电力设计院 | Chimney inner-barrel condensed fluid collection and discharge system and chimney |
| CN103453537A (en) * | 2013-08-20 | 2013-12-18 | 上海迪夫格环境科技有限公司 | Device for collecting condensates outside top inner cylinder shell of wet chimney |
| CN206739339U (en) * | 2017-05-27 | 2017-12-12 | 中国神华能源股份有限公司 | Smoke discharging device |
| CN208536026U (en) * | 2018-05-31 | 2019-02-22 | 天津大学 | A kind of incineration of industry peril waste exhaust chimney top hydrophobic device |
-
2018
- 2018-05-31 CN CN201810548052.0A patent/CN108443901A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4111107A (en) * | 1977-01-27 | 1978-09-05 | Engleke Donald J | Double walled smokestack apparatus |
| DE9419848U1 (en) * | 1993-12-17 | 1995-02-16 | Betonwerke Heinrich Hes Kg Zwe | chimney |
| CN203240597U (en) * | 2013-04-01 | 2013-10-16 | 中国电力工程顾问集团中南电力设计院 | Suspension type chimney comprising horizontal expansion joints |
| CN203258666U (en) * | 2013-04-01 | 2013-10-30 | 中国电力工程顾问集团中南电力设计院 | Liquid drop recovery device of hanging type chimney |
| CN103453537A (en) * | 2013-08-20 | 2013-12-18 | 上海迪夫格环境科技有限公司 | Device for collecting condensates outside top inner cylinder shell of wet chimney |
| CN103438471A (en) * | 2013-08-27 | 2013-12-11 | 中国电力工程顾问集团华东电力设计院 | Chimney inner-barrel condensed fluid collection and discharge system and chimney |
| CN206739339U (en) * | 2017-05-27 | 2017-12-12 | 中国神华能源股份有限公司 | Smoke discharging device |
| CN208536026U (en) * | 2018-05-31 | 2019-02-22 | 天津大学 | A kind of incineration of industry peril waste exhaust chimney top hydrophobic device |
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