CN108759521A - A kind of heater utilizing waste heat - Google Patents
A kind of heater utilizing waste heat Download PDFInfo
- Publication number
- CN108759521A CN108759521A CN201810775941.0A CN201810775941A CN108759521A CN 108759521 A CN108759521 A CN 108759521A CN 201810775941 A CN201810775941 A CN 201810775941A CN 108759521 A CN108759521 A CN 108759521A
- Authority
- CN
- China
- Prior art keywords
- support plate
- exchanger tube
- heat exchanger
- shell
- several
- 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.)
- Withdrawn
Links
- 239000002918 waste heat Substances 0.000 title claims description 11
- 239000000463 material Substances 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/007—Auxiliary supports for elements
- F28F9/013—Auxiliary supports for elements for tubes or tube-assemblies
- F28F9/0131—Auxiliary supports for elements for tubes or tube-assemblies formed by plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/24—Arrangements for promoting turbulent flow of heat-exchange media, e.g. by plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G1/00—Non-rotary, e.g. reciprocated, appliances
- F28G1/08—Non-rotary, e.g. reciprocated, appliances having scrapers, hammers, or cutters, e.g. rigidly mounted
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The present invention provides a kind of heater utilizing waste heats, including the heat exchanger tube in shell, shell, heat exchanger tube is arranged along the axial direction of shell, several support plates perpendicular to heat exchanger tube are equipped in shell, the support plate is equipped with several through-holes across heat exchanger tube, several ventholes are additionally provided in the support plate, the support plate is surrounded by 2 or more idler wheels, and case inside wall is equipped with and the matched several tracks of idler wheel.Support plate can be slided inside housings in the present invention, disturb steam so that distribution of steam is more uniformly distributed, and heat exchange is more abundant；By the way that scraper plate is arranged around the through-hole of support plate so that support plate wipes the wall dirt that waste vapour is formed on heat exchanger tube off in sliding process.
Description
Technical field
The invention belongs to technical field of heat exchange more particularly to a kind of heater utilizing waste heats.
Background technology
Traditional heater is by the set of heat exchange tubes in shell, shell at being usually provided with baffle plate in shell, steam is in shell
Flow across the bundle first in body, around then becoming flowing along the direction of heat exchanger tube when baffle.But traditional heater exists
Using when waste heat, there are following drawbacks：For indirect steam all to some extent by certain pollution, oil-containing is solvable and insoluble
Dry matter, volatility and non-volatile organic matter, although waste vapour is cleaned by dedusting, washing etc. before being secondary use
Journey, but always have residual solid content and be brought into heater, these solid contents especially suspended matter deposits collection easily on baffle plate
It is poly-, flow channel between pipe is blocked, heat transfer outside a tube space is occupied, heat exchange pipe outer wall can be also adhered to and form wall dirt, make heat transmission resistance
It is significantly increased.Indirect steam generally all can be mixed into a large amount of air in previous process, and the relative humidity of general waste vapour is 50-
70%, while mixed inert gas also not soluble in water, uncondensable, this part fixed gas can add as waste vapour enters
Hot device, and gather to form dead gas-bearing formation at the dead angle of baffle plate, retardance steam enters liquid film and arrives at heat exchange pipe outer wall, greatly drops
The condensation heat transfer coefficient of the outer steam of low pipe.
Invention content
Goal of the invention：In view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to provide a kind of heater utilizing waste heat.
The innovation of the invention consists in that the support plate in the present invention can be slided in shell, steam is disturbed so that steam
Distribution is more uniformly distributed, and heat exchange is more abundant；And the wall dirt formed on heat exchanger tube can be wiped off when support plate sliding.
Technical solution：In order to reach foregoing invention purpose, the present invention is such completion, a kind of heater utilizing waste heat, packet
Shell, the heat exchanger tube in shell are included, heat exchanger tube is arranged along the axial direction of shell, equipped with several perpendicular to heat exchanger tube in shell
Support plate, the support plate is equipped with several through-holes across heat exchanger tube, several ventholes is additionally provided in the support plate, described
Support plate is surrounded by 2 or more idler wheels, and case inside wall is equipped with and the matched several tracks of idler wheel.Support plate can be with
It is slided in shell, disturbs steam so that distribution of steam is more uniformly distributed, and heat exchange is more abundant, and fixed gas will not form dead angle；And
Support plate can wipe the wall dirt formed on heat exchanger tube off when sliding.
Further, the track is equipped with several limited slip blocks, and limited slip block and support plate interval are arranged, on each track
Limited slip block is disposed on the same plane.Each support plate is slided in certain section, will not mutually be collided.
Further, the limited slip block is equally spaced.Each support plate sliding zone distance is the same, and disturbance steam stream is more equal
It is even.
Further, both sides opposite with support plate on the limited slip block are equipped with spring.Support plate is when close to limited slip block
Support plate can be rebounded.
Further, the scraper plate that heat-resisting material makes is equipped with around the through-hole of the support plate.Due to useless on heat exchanger tube
The wall dirt that vapour is formed can be further stripped off.
Beneficial effects of the present invention：Compared with traditional technology, the invention has the advantages that：
1, support plate can be slided inside housings in the present invention, disturb steam so that distribution of steam is more uniformly distributed, and heat exchange is more
Fully；
2, by the way that scraper plate is arranged around the through-hole of support plate in the present invention so that support plate wipes waste vapour off in sliding process and exists
The wall dirt formed on heat exchanger tube.
Description of the drawings
Fig. 1 is the structural schematic diagram of embodiment 1.
Fig. 2 is the sectional view of support plate.
Specific implementation mode
Embodiment 1：As shown in Figure 1, the heat exchanger tube 2 in a kind of heater utilizing waste heat, including shell 1, shell, 2 edge of heat exchanger tube
The axial direction of shell 1 is arranged, several support plates 3 perpendicular to heat exchanger tube 2 are equipped in shell 1, and support plate 3 is equipped with several wear
The through-hole 4 of heat exchanger tube is crossed, the scraper plate 9 that heat-resisting material makes is equipped with around the through-hole 4 of support plate 3, if being additionally provided in support plate 3
Dry venthole 5；Support plate 3 is surrounded by 4 idler wheels 6, and 1 madial wall of shell is equipped with and 6 matched 4 tracks 7 of idler wheel, rail
Road 7 is equipped with 4 limited slip blocks 8 being equally spaced, limited slip block 8 and the setting of the interval of support plate 3, on limited slip block 8 and 3 phase of support plate
To both sides be equipped with 10,4 tracks 7 of spring on limited slip block 8 be disposed on the same plane.
Claims (5)
1. the heat exchanger tube in a kind of heater utilizing waste heat, including shell, shell, heat exchanger tube is arranged along the axial direction of shell, shell
Interior to be equipped with several support plates perpendicular to heat exchanger tube, the support plate is equipped with several through-holes across heat exchanger tube, and feature exists
In being additionally provided with several ventholes in the support plate, the support plate is surrounded by 2 or more idler wheels, on case inside wall
Equipped with the matched several tracks of idler wheel.
2. heater utilizing waste heat according to claim 1, which is characterized in that the track is equipped with several limited slip blocks, on-slip
Block and support plate interval are arranged, and the limited slip block on each track is disposed on the same plane.
3. heater utilizing waste heat according to claim 1, which is characterized in that the limited slip block is equally spaced.
4. heater utilizing waste heat according to claim 2 or 3, which is characterized in that opposite with support plate on the limited slip block
Both sides are equipped with spring.
5. heater utilizing waste heat according to claim 1, which is characterized in that be equipped with high temperature resistant around the through-hole of the support plate
The scraper plate that material makes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810775941.0A CN108759521A (en) | 2018-07-16 | 2018-07-16 | A kind of heater utilizing waste heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810775941.0A CN108759521A (en) | 2018-07-16 | 2018-07-16 | A kind of heater utilizing waste heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108759521A true CN108759521A (en) | 2018-11-06 |
Family
ID=63973754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810775941.0A Withdrawn CN108759521A (en) | 2018-07-16 | 2018-07-16 | A kind of heater utilizing waste heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108759521A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110579125A (en) * | 2019-09-19 | 2019-12-17 | 陶志东 | Counter-flow corrugated preheating plate exchanger for gas-gas heat exchange |
| CN110802384A (en) * | 2019-11-07 | 2020-02-18 | 北方华锦化学工业股份有限公司 | U-shaped tubular heat exchanger tube bundle threading tool |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102374823A (en) * | 2011-10-10 | 2012-03-14 | 南通大学 | Shell-and-tube type heat exchanger with pollutant-removing function |
| CN102419127A (en) * | 2010-09-30 | 2012-04-18 | 宜兴市格兰特干燥浓缩设备有限公司 | Improved waste heat heater |
| JP2012207813A (en) * | 2011-03-29 | 2012-10-25 | Tokyo Electric Power Co Inc:The | Heat exchanger |
| CN205825769U (en) * | 2016-07-01 | 2016-12-21 | 河南环宇石化装备科技股份有限公司 | A kind of high efficiency low pressure drop helical baffles corrugated tube heat exchanger |
| CN107560464A (en) * | 2017-09-05 | 2018-01-09 | 江苏柯倍兹环境科技有限公司 | A kind of heat exchanger with portable deflection plate |
| CN107726895A (en) * | 2017-10-30 | 2018-02-23 | 佛山科学技术学院 | The shell-and-tube heat exchanger of special-shaped pore full-circle spray pattern supporting plate substitution segmental baffle |
| CN209214420U (en) * | 2018-07-16 | 2019-08-06 | 江苏格兰特干燥浓缩设备有限公司 | A kind of heater utilizing waste heat |
-
2018
- 2018-07-16 CN CN201810775941.0A patent/CN108759521A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102419127A (en) * | 2010-09-30 | 2012-04-18 | 宜兴市格兰特干燥浓缩设备有限公司 | Improved waste heat heater |
| JP2012207813A (en) * | 2011-03-29 | 2012-10-25 | Tokyo Electric Power Co Inc:The | Heat exchanger |
| CN102374823A (en) * | 2011-10-10 | 2012-03-14 | 南通大学 | Shell-and-tube type heat exchanger with pollutant-removing function |
| CN205825769U (en) * | 2016-07-01 | 2016-12-21 | 河南环宇石化装备科技股份有限公司 | A kind of high efficiency low pressure drop helical baffles corrugated tube heat exchanger |
| CN107560464A (en) * | 2017-09-05 | 2018-01-09 | 江苏柯倍兹环境科技有限公司 | A kind of heat exchanger with portable deflection plate |
| CN107726895A (en) * | 2017-10-30 | 2018-02-23 | 佛山科学技术学院 | The shell-and-tube heat exchanger of special-shaped pore full-circle spray pattern supporting plate substitution segmental baffle |
| CN209214420U (en) * | 2018-07-16 | 2019-08-06 | 江苏格兰特干燥浓缩设备有限公司 | A kind of heater utilizing waste heat |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110579125A (en) * | 2019-09-19 | 2019-12-17 | 陶志东 | Counter-flow corrugated preheating plate exchanger for gas-gas heat exchange |
| CN110579125B (en) * | 2019-09-19 | 2020-11-17 | 胡小青 | Counter-flow corrugated preheating plate exchanger for gas-gas heat exchange |
| CN110802384A (en) * | 2019-11-07 | 2020-02-18 | 北方华锦化学工业股份有限公司 | U-shaped tubular heat exchanger tube bundle threading tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181106 |