CN108507379A - A kind of gas heat exchanger convenient for extraction heat exchanger tube - Google Patents
A kind of gas heat exchanger convenient for extraction heat exchanger tube Download PDFInfo
- Publication number
- CN108507379A CN108507379A CN201810373351.5A CN201810373351A CN108507379A CN 108507379 A CN108507379 A CN 108507379A CN 201810373351 A CN201810373351 A CN 201810373351A CN 108507379 A CN108507379 A CN 108507379A
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- China
- Prior art keywords
- heat exchanger
- exchanger tube
- cylinder
- fixedly connected
- discharge chamber
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Classifications
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- 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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a kind of convenient for extracting the gas heat exchanger of heat exchanger tube,Including inlet plenum,Cylinder,Discharge chamber,Heat exchanger tube,The upper end of the inlet plenum is fixedly connected by fastening bolt with upper backup pad,The embedded connection in upper end of the lower end of the inlet plenum and the cylinder,The upper backup pad top is fixedly connected with one end of the bellows,The other end of the bellows is fixedly connected by flange with air inlet smoke box,It is uniformly distributed heat exchanger tube in the cylinder,The upper end of the heat exchanger tube is fixedly connected with the upper backup pad,The lower end of the heat exchanger tube passes through the discharge chamber and the embedded connection of lower supporting plate,The embedded connection in lower end on the top of the discharge chamber and the cylinder,The top of the lower supporting plate is fixedly connected with the bottom end of the discharge chamber,The bottom end of the lower supporting plate is socketed outlet smoke box,The configuration of the present invention is simple,It is highly practical,By replacing heat exchanger tube,The service life of gas heat exchanger can be extended.
Description
Technical field：
The present invention relates to chemical production technical fields, and in particular to a kind of gas heat exchanger convenient for extraction heat exchanger tube.
Background technology：
Heat exchanger is that the partial heat of hot fluid is passed to cold fluid, so that fluid temperature (F.T.) is reached as defined in technological process and refers to
Target heat exchange equipment, also known as heat exchanger.Heat exchanger is widely used in boiler HVAC field as heat-transfer equipment, with section
The rapid development of energy technology, the type of heat exchanger are more and more.Gas heat exchanger is exactly as its name suggests by the heat of hot-fluid gas
Amount passes to the heat exchanger of cold fluid, and cold airflow is typically from dry and absorption tower, due to being entrained with acid mist and cigarette in gas
Dirt, is easy that erosion heat-exchanging tube bundle is washed away at place windward in shell side air inlet, and forms sour mud and be deposited on heat exchanger tube, causes heat exchanger
The heavy corrosion of tube bank, it is of the invention in view of the above problems to be proposed a kind of gas heat exchanger convenient for extraction heat exchanger tube.
Invention content：
Technical problem to be solved by the present invention lies in a kind of of simple structure and strong practicability is provided, convenient for extracting heat exchanger tube
Gas heat exchanger.
The technical problems to be solved by the invention are realized using technical solution below：It is a kind of to be convenient for extracting heat exchanger tube
The upper end of gas heat exchanger, including inlet plenum, cylinder, discharge chamber, heat exchanger tube, the inlet plenum passes through fastening bolt and upper support
Plate is fixedly connected, the embedded connection in upper end of the lower end of the inlet plenum and the cylinder, the upper backup pad top with it is described
One end of bellows is fixedly connected, and the other end of the bellows is fixedly connected by flange with air inlet smoke box, in the cylinder
It is uniformly distributed heat exchanger tube, the upper end of the heat exchanger tube is fixedly connected with the upper backup pad, and the lower end of the heat exchanger tube passes through institute
Discharge chamber and the embedded connection of lower supporting plate are stated, the embedded connection in lower end on the top of the discharge chamber and the cylinder is described
The top of lower supporting plate is fixedly connected with the bottom end of the discharge chamber, and the bottom end of the lower supporting plate is socketed outlet smoke box.
Preferably, the side of the inlet plenum is fixedly connected with air inlet, and the side of the discharge chamber is fixedly connected with gas outlet.
Preferably, acid-fume absorber is equipped in the air inlet.
Preferably, the intermediate position of the cylinder is equipped with round deflector, circulating type welding ring on the inner wall of the cylinder
Shape deflector.
Preferably, it is uniformly provided with heat exchange pore around the ring diversion plate, the row of being uniformly provided between the heat exchange pore
Stomata.
Preferably, the side of the air inlet smoke box and the outlet smoke box is equipped with manhole.
The operation principle of the present invention：When the heat exchanger tube in cylinder needs replacing, fastening bolt only need to be unclamped, can be divided
From upper backup pad, and then facilitate the heat exchanger tube extracted on upper backup pad, carry out sour mud cleaning, cylinder is placed into after cleaning out,
Last fastening bolt, replacing heat-exchange tube finish.
The beneficial effects of the invention are as follows：The configuration of the present invention is simple, convenient and practical, upper end and the upper backup pad of heat exchanger tube are fixed
Connection, support plate is fixedly connected with inlet plenum by fastening bolt, easy to disassemble, after replacing the heat exchanger tube in cylinder, equipment
It may be reused, service life is long, and acid-fume absorber is equipped in air inlet, can absorb the acidic materials in cold airflow,
Indirect protection heat exchanger tube is not corroded, and the intermediate position of cylinder is equipped with round deflector, circulating type welding ring on the inner wall of cylinder
Shape deflector can change the flow direction of air-flow by the way that deflector is arranged so that gas radially flows in cylinder, enhancing heat transfer effect
Fruit is uniformly provided with heat exchange pore around ring diversion plate, and gas vent is uniformly provided between the pore that exchanges heat, thus at baffle plate
Stagnant area will not be formed, improves heat transfer coefficient, the side of air inlet smoke box and outlet smoke box is equipped with manhole, convenient to overhaul.
Description of the drawings：
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of the embodiment of the present invention 2；
Fig. 3 is the structural schematic diagram of ring diversion plate of the present invention；
Wherein：1- air inlet smoke boxes；2- flanges；3- bellowss；4- upper backup pads；5- inlet plenums；6- heat exchanger tubes；7- cylinders；
8- discharge chambers；9- lower supporting plates；10- outlet smoke boxes；11- fastening bolts；12- air inlets；The gas outlets 13-；14- manholes；15- rings
Shape deflector；16- circle deflectors；1201- acid-fume absorbers.
Specific implementation mode：
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, tie below
Conjunction is specifically illustrating, and the present invention is further explained.
Embodiment 1
As shown in Figure 1, it is a kind of convenient for extracting the gas heat exchanger of heat exchanger tube, including inlet plenum 5, cylinder 7, discharge chamber 8, change
The upper end of heat pipe 6, inlet plenum 5 is fixedly connected by fastening bolt 11 with upper backup pad 4, and the lower end of inlet plenum 5 is upper with cylinder 7
Hold embedded connection, 4 top of upper backup pad to be fixedly connected with one end of bellows 3, the other end of bellows 3 by flange 2 with
Air inlet smoke box 1 is fixedly connected, and heat exchanger tube 6 is uniformly distributed in cylinder 7, and the upper end of heat exchanger tube 6 is fixedly connected with upper backup pad 4, changes
The lower end of heat pipe 6 passes through discharge chamber 8 and 9 embedded connection of lower supporting plate, the top and the lower end of cylinder 7 of discharge chamber 8 embedded
Connection, the top of lower supporting plate 9 are fixedly connected with the bottom end of discharge chamber 8, the bottom end socket outlet smoke box 10 of lower supporting plate 9, into
The side of gas chamber 5 is fixedly connected with air inlet 12, and the side of discharge chamber 8 is fixedly connected with gas outlet 13, acid mist is equipped in gas outlet 13
Absorber 1201 only need to unclamp fastening bolt 11, can detach upper backup pad when the heat exchanger tube 6 in cylinder 7 needs replacing
4, and then facilitate the heat exchanger tube 6 extracted on upper backup pad 4, sour mud cleaning is carried out, cylinder 7 is placed into after cleaning out, it is last tight
Fixing bolt, the replacement of heat exchanger tube 6 finish, and after replacing the heat exchanger tube 6 in cylinder 7, equipment may be reused, and service life is long,
Be equipped with acid-fume absorber 1201 in air inlet 12, can absorb the acidic materials in cold airflow, indirect protection heat exchanger tube 6 not by
Corrosion, prolongs the service life.
Embodiment 2
It is a kind of convenient for extracting the gas heat exchanger of heat exchanger tube, including inlet plenum 5, cylinder 7, discharge chamber shown in Fig. 3 such as Fig. 2
8, the upper end of heat exchanger tube 6, inlet plenum 5 is fixedly connected by fastening bolt 11 with upper backup pad 4, lower end and the cylinder 7 of inlet plenum 5
The embedded connection in upper end, 4 top of upper backup pad is fixedly connected with one end of bellows 3, and the other end of bellows 3 passes through flange
2 are fixedly connected with air inlet smoke box 1, and heat exchanger tube 6 is uniformly distributed in cylinder 7, and the upper end of heat exchanger tube 6 is fixedly connected with upper backup pad 4,
The lower end of heat exchanger tube 6 passes through discharge chamber 8 and 9 embedded connection of lower supporting plate, the top of discharge chamber 8 to be embedded in the lower end of cylinder 7
Formula connects, and the top of lower supporting plate 9 is fixedly connected with the bottom end of discharge chamber 8, the bottom end socket outlet smoke box 10 of lower supporting plate 9,
The intermediate position of cylinder 7 is equipped with round deflector 16, and circulating type welds ring diversion plate 15, annular water conservancy diversion on the inner wall of cylinder 7
It is uniformly provided with heat exchange pore 1501 around plate 15, gas vent 1502 is uniformly provided between the pore 1501 that exchanges heat, air inlet smoke box 1 and goes out
The side of gas smoke box 10 is equipped with manhole 14, and the intermediate position of cylinder 7 is equipped with round deflector 16, is surround on the inner wall of cylinder 7
Formula welds ring diversion plate 15, can change the flow direction of air-flow by the way that deflector is arranged so that gas radially flows in cylinder 7
It is dynamic, enhance heat-transfer effect, heat exchange pore 1501 is uniformly provided with around ring diversion plate 15, is uniformly provided between the pore 1501 that exchanges heat
Gas vent 1502, thus stagnant area will not be formed at baffle plate, improve heat transfer coefficient, air inlet smoke box 1 and outlet smoke box
10 side is equipped with manhole 14, convenient to overhaul.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (6)
1. a kind of gas heat exchanger convenient for extraction heat exchanger tube, including inlet plenum (5), cylinder (7), discharge chamber (8), heat exchanger tube
(6), it is characterised in that：The upper end of the inlet plenum (5) is fixedly connected by fastening bolt (11) with upper backup pad (4), described
The lower end of inlet plenum (5) and the embedded connection in upper end of the cylinder (7), upper backup pad (4) top and the bellows
(3) one end is fixedly connected, and the other end of the bellows (3) is fixedly connected by flange (2) with air inlet smoke box (1), described
It is uniformly distributed heat exchanger tube (6) in cylinder (7), the upper end of the heat exchanger tube (6) is fixedly connected with the upper backup pad (4), described
The lower end of heat exchanger tube (6) passes through the discharge chamber (8) and lower supporting plate (9) embedded connection, the top of the discharge chamber (8) with
The embedded connection in lower end of the cylinder (7), the top of the lower supporting plate (9) is fixed with the bottom end of the discharge chamber (8) to be connected
It connects, the bottom end socket outlet smoke box (10) of the lower supporting plate (9).
2. a kind of gas heat exchanger convenient for extraction heat exchanger tube according to claim 1, it is characterised in that：The inlet plenum
(5) side is fixedly connected with air inlet (12), and the side of the discharge chamber (8) is fixedly connected with gas outlet (13).
3. a kind of gas heat exchanger convenient for extraction heat exchanger tube according to claim 2, it is characterised in that：The gas outlet
(13) acid-fume absorber (1201) is equipped in.
4. a kind of gas heat exchanger convenient for extraction heat exchanger tube according to claim 1, it is characterised in that：The cylinder
(7) intermediate position is equipped with round deflector (16), and circulating type welds ring diversion plate (15) on the inner wall of the cylinder (7).
5. a kind of gas heat exchanger convenient for extraction heat exchanger tube according to claim 4, it is characterised in that：The annular is led
It is uniformly provided with heat exchange pore (1501) around flowing plate (15), gas vent is uniformly provided between the heat exchange pore (1501)
(1502)。
6. a kind of gas heat exchanger convenient for extraction heat exchanger tube according to claim 1, it is characterised in that：The air inlet cigarette
The side of case (1) and the outlet smoke box (10) is equipped with manhole (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810373351.5A CN108507379A (en) | 2018-04-24 | 2018-04-24 | A kind of gas heat exchanger convenient for extraction heat exchanger tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810373351.5A CN108507379A (en) | 2018-04-24 | 2018-04-24 | A kind of gas heat exchanger convenient for extraction heat exchanger tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108507379A true CN108507379A (en) | 2018-09-07 |
Family
ID=63383467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810373351.5A Pending CN108507379A (en) | 2018-04-24 | 2018-04-24 | A kind of gas heat exchanger convenient for extraction heat exchanger tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108507379A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113617041A (en) * | 2021-07-21 | 2021-11-09 | 简庄春 | Reboiler for alcohol processing |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2438079Y (en) * | 2000-08-25 | 2001-07-04 | 顾安胜 | Corrugated pipe heat-exhanger |
| JP2010144999A (en) * | 2008-12-18 | 2010-07-01 | Alstom Technology Ltd | Multitubular heat exchanger |
| CN102914181A (en) * | 2012-10-30 | 2013-02-06 | 江苏科圣化工机械有限公司 | Fixed tube-sheet tubular heat exchanger detached to wash |
| CN103344139A (en) * | 2013-06-18 | 2013-10-09 | 山东豪迈机械制造有限公司 | Spiral winding pipe floating heat exchanger |
| CN105202951A (en) * | 2015-10-12 | 2015-12-30 | 无锡市惠山合力传热设备厂 | Floating head type heat exchanger device |
| CN206556476U (en) * | 2016-12-30 | 2017-10-13 | 上海奥格利环保工程有限公司 | A kind of radial flow gas heat exchanger |
| CN208398688U (en) * | 2018-04-24 | 2019-01-18 | 安徽华铂再生资源科技有限公司 | A kind of gas heat exchanger convenient for extracting heat exchanger tube |
-
2018
- 2018-04-24 CN CN201810373351.5A patent/CN108507379A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2438079Y (en) * | 2000-08-25 | 2001-07-04 | 顾安胜 | Corrugated pipe heat-exhanger |
| JP2010144999A (en) * | 2008-12-18 | 2010-07-01 | Alstom Technology Ltd | Multitubular heat exchanger |
| CN102914181A (en) * | 2012-10-30 | 2013-02-06 | 江苏科圣化工机械有限公司 | Fixed tube-sheet tubular heat exchanger detached to wash |
| CN103344139A (en) * | 2013-06-18 | 2013-10-09 | 山东豪迈机械制造有限公司 | Spiral winding pipe floating heat exchanger |
| CN105202951A (en) * | 2015-10-12 | 2015-12-30 | 无锡市惠山合力传热设备厂 | Floating head type heat exchanger device |
| CN206556476U (en) * | 2016-12-30 | 2017-10-13 | 上海奥格利环保工程有限公司 | A kind of radial flow gas heat exchanger |
| CN208398688U (en) * | 2018-04-24 | 2019-01-18 | 安徽华铂再生资源科技有限公司 | A kind of gas heat exchanger convenient for extracting heat exchanger tube |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113617041A (en) * | 2021-07-21 | 2021-11-09 | 简庄春 | Reboiler for alcohol processing |
| CN113617041B (en) * | 2021-07-21 | 2022-11-29 | 邳州市鑫盛创业投资有限公司 | Reboiler for alcohol processing |
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