CN205317078U - Tubular heat exchanger ash removal device - Google Patents
Tubular heat exchanger ash removal device Download PDFInfo
- Publication number
- CN205317078U CN205317078U CN201520926242.3U CN201520926242U CN205317078U CN 205317078 U CN205317078 U CN 205317078U CN 201520926242 U CN201520926242 U CN 201520926242U CN 205317078 U CN205317078 U CN 205317078U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- deashing
- chain
- tabular
- adjacent
- 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.)
- Active
Links
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a tubular heat exchanger ash removal device, package rubbing board form deashing sword and chain. Adj. Tabular deashing sword highly be less than the distance between two rows of adjacent heat exchange tubes, guarantee tubular heat exchanger ash removal device can be between adjacent two rows plate heat exchanger reciprocating motion, adj. Tabular deashing sword can carry out batch clearance to the dust on plate heat exchanger surface, can effectively reduce the dust thickness attached to the tubular heat exchanger surface at the deashing sword to plate heat exchanger's scraping in -process, assurance tubular heat exchanger's heat transfer effect, the width of chain is less than the distance between two adjacent heat exchange tubes, guarantees that the chain can rock between two heat exchange tubes, and the dust in the part of adhesion between two adjacent heat exchange tubes of being located of heat exchange tube is got rid of to chain and heat exchange tube collision.
Description
Technical field
This utility model relates to mechanical equipment technical field, particularly to a kind of pipe heat exchanger deashing device.
Background technology
Pipe heat exchanger is to close the wall restrained the in the housing dividing wall type heat exchanger as heat-transfer area, pipe heat exchanger is in the process that high-temp waste gas carries out heat exchange, waste gas often carries a certain amount of dust and some compounds existed in a gaseous form, in the process of waste gas cooling, occur chemical reaction to generate between the compound existed in a gaseous form in waste gas and there is the liquefied compound of relatively strongly adherent or the solid compounds that adhesiveness is very strong, or the compound existed in a gaseous form in waste gas directly condenses formation and has the liquefied compound of relatively strongly adherent or the solid compounds that adhesiveness is very strong, liquefied compound or solid compounds that in the process of gas circulation, adhesiveness is stronger can carry dust and be adsorbed in the lump on the wall of pipe heat exchanger, the heat exchange efficiency causing pipe heat exchanger reduces, shutdown is needed to clear up time serious.
Therefore, how to realize the dust cleaning of exchange heat pipe part between adjacent two heat exchanger tubes, become the technical problem that those skilled in the art are urgently to be resolved hurrily.
Utility model content
In view of this, this utility model provides a kind of pipe heat exchanger deashing device, to realize the dust cleaning of exchange heat pipe part between adjacent two heat exchanger tubes.
For achieving the above object, this utility model provides following technical scheme:
A kind of pipe heat exchanger deashing device, including:
Tabular deashing cutter, the height of described tabular deashing cutter arranges the distance between heat exchanger tube less than adjacent two;
With the chain that described tabular deashing cutter is connected, described chain one end is connected with described tabular deashing cutter, the unsettled layout of the other end, and the width of described chain is less than the distance between adjacent two heat exchanger tubes.
Preferably, in above-mentioned pipe heat exchanger deashing device, the length of described tabular deashing cutter is more than or equal to the width of described pipe heat exchanger, and the number of described heat exchanger tube is n, and the number of described chain is n-1.
Preferably, in above-mentioned pipe heat exchanger deashing device, described tabular deashing cutter is steel plate, and described chain is steel chain.
Preferably, in above-mentioned pipe heat exchanger deashing device, described tabular deashing cutter is welded to connect with described chain or bolt is connected.
Preferably, in above-mentioned pipe heat exchanger deashing device, the height of described tabular deashing cutter is 5-50mm.
From technique scheme it can be seen that the pipe heat exchanger deashing device that provides of this utility model, including tabular deashing cutter and the chain that is arranged on tabular deashing cutter. The height of tabular deashing cutter arranges the distance between heat exchanger tube less than adjacent two, ensure that pipe heat exchanger deashing device can be arranged adjacent two to move back and forth between plate type heat exchanger, the dust on plate type heat exchanger surface can be carried out batch cleaning by tabular deashing cutter, the deashing cutter scraping process to plate type heat exchanger can effectively reduce the dust thickness being attached to pipe heat exchanger surface, it is ensured that the heat transfer effect of pipe heat exchanger; The width of chain is less than the distance between adjacent two heat exchanger tubes, it is ensured that chain can rock between two heat exchanger tubes, and chain collides with heat exchanger tube, is removed by the dust in the part between adjacent two heat exchanger tubes sticking to heat exchanger tube. The pipe heat exchanger deashing device that this programme provides can not only utilize deashing cutter effectively to remove the most of dust being positioned at pipe heat exchanger surface, the outer wall of the swing and heat exchanger tube that simultaneously can pass through chain collides, the process pulled effectively is removed the dust being positioned at heat exchanger tube both sides, it is ensured that the heat transfer effect of pipe heat exchanger.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
The structural representation of the pipe heat exchanger deashing device that Fig. 1 provides for this utility model embodiment.
1, tabular deashing cutter, 2, chain.
Detailed description of the invention
The utility model discloses a kind of pipe heat exchanger deashing device, to realize the dust cleaning of exchange heat pipe part between adjacent two heat exchanger tubes.
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments. Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
Refer to the structural representation of the pipe heat exchanger deashing device that Fig. 1, Fig. 1 provide for this utility model embodiment.
The utility model discloses a kind of pipe heat exchanger deashing device, including tabular deashing cutter 1 and chain 2.
The height of tabular deashing cutter 1 arranges the distance between heat exchanger tube less than adjacent two, it is ensured that staff can promote tabular deashing cutter 1 to arrange adjacent two and move back and forth between heat exchanger, it is ensured that being smoothed out of ash disposal work; Tabular deashing cutter 1 can the dust of heat exchanging tube-surface be purged, and effectively reduces the dust thickness being attached to heat exchanger tube surface, reaches to improve the purpose of pipe heat exchanger heat exchange efficiency.
Chain 2 one end is connected with tabular deashing cutter 1, the unsettled layout of the other end, now one end of chain 2 is fixing end, the other end is free end, and the chain 2 of the pipe heat exchanger deashing device of this programme offer needs the width meeting chain 2 less than the distance between adjacent two heat exchanger tubes, ensure that the free end of chain 2 can swing between adjacent two heat exchanger tubes, collide in the process that chain 2 swings and between heat exchanger tube, thus removing the dust sticking on heat exchanger tube.
In specific embodiment of the utility model, assuming that the length of chain 2 is a, the diameter of heat exchanger tube is b, relation between length and the heat exchanger tube diameter of chain 2 is: b < a≤2b, the end being designed to guarantee chain 2 of this kind of length exceedes the center of heat exchanger tube, it is ensured that the cleaning effect of exchange heat pipe, and will not drop between the heat exchanger tube that next row is adjacent, avoid chain 2 to be stuck between heat exchanger tube, affect the work well of pipe heat exchanger deashing device.
In order to improve cleaning effect further, preferably, distance between adjacent two chains 2 is equal to the distance between adjacent two heat exchanger tubes, avoid owing to range difference causes pipe type heat transfer deashing device not use, and ensure that all have between each two heat exchanger tube and can the chain 2 of deashing exist, it is to avoid omit the generation of problem.
In a specific embodiment of the present utility model, the length of tabular deashing cutter 1 is more than or equal to the width of pipe heat exchanger, when the length of tabular deashing cutter 1 is more than the width of heat exchanger tube, ensure that and each heat exchanger tube can be cleared up in once reciprocating process, and ensure that once toward or the process of multiple motion in each gap of pipe heat exchanger is cleared up, and tabular deashing cutter 1 can as hands handle beyond the part of pipe heat exchanger, facilitate the operation of staff, preferably, tabular deashing cutter 1 two ends are equal beyond the partial-length of pipe heat exchanger, the length of tabular deashing cutter 1 is equal to the width of pipe heat exchanger, certain material can be saved, reduce cost.
The heat exchanger tube being positioned at pipe heat exchanger both sides only has side to be provided with chain, the opposite side being positioned at pipe heat exchanger both sides heat exchanger tube does not block, can directly clear up, cleaning does not have difficulty, consider the problems referred to above, supposing in the pipe heat exchanger deashing device that this programme provides that the number of heat exchanger tube is n, the number of corresponding chain is n-1, namely all can effectively be cleared up in the gap between adjacent two heat exchanger tubes within pipe heat exchanger.
Tabular deashing cutter 1 and chain 2 can adopt multiple material to produce, as long as the temperature environment that pipe heat exchanger provides can be born. In a kind of embodiment of the present utility model, tabular deashing cutter 1 is steel plate, and chain 2 is steel chain, and in this embodiment, the connection of tabular deashing cutter 1 and chain 2 can adopt and be welded to connect, it would however also be possible to employ bolt connects.
Tabular deashing cutter 1 and chain 2 are not limited to adopt above-mentioned material to make, it is also possible to be other metals, for instance, copper, ferrum or aluminum.
In order to ensure the working strength of tabular deashing cutter 1, the height of tabular deashing cutter 1 is 5-50mm, the height of tabular deashing cutter 1 can be 5mm, 10mm, 15mm, 25mm, 30mm, 40mm, 45mm or 50mm, the height of tabular deashing cutter 1 is not limited to above-described embodiment, can also is that the height of other sizes, herein it is to be understood that the height of tabular deashing cutter 1 refers to the size being perpendicular to heat exchanger tube axis direction. The pipe heat exchanger cleaning plant that this programme provides is preferably applied in deformation not quite or does not have the pipe heat exchanger deformed.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses this utility model. The multiple amendment of these embodiments be will be apparent from for those skilled in the art, and generic principles defined herein when without departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to the widest scope consistent with principles disclosed herein and features of novelty.
Claims (5)
1. a pipe heat exchanger deashing device, it is characterised in that including:
Tabular deashing cutter (1), the height of described tabular deashing cutter (1) arranges the distance between heat exchanger tube less than adjacent two;
With the chain (2) that described tabular deashing cutter (1) is connected, described chain (2) one end is connected with fixing plate, the unsettled layout of the other end, and the width of described chain (2) is less than the distance between adjacent two heat exchanger tubes.
2. pipe heat exchanger deashing device according to claim 1, it is characterised in that the length of described tabular deashing cutter (1) is more than or equal to the width of described pipe heat exchanger, and the number of described heat exchanger tube is n, the number of described chain is n-1.
3. pipe heat exchanger deashing device according to claim 1, it is characterised in that described tabular deashing cutter (1) is steel tabular deashing cutter, and described chain (2) is steel chain.
4. pipe heat exchanger deashing device according to claim 3, it is characterised in that described tabular deashing cutter (1) is welded to connect with described chain (2) or bolt is connected.
5. pipe heat exchanger deashing device according to claim 1, it is characterised in that the height of described tabular deashing cutter (1) is 5-50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520926242.3U CN205317078U (en) | 2015-11-19 | 2015-11-19 | Tubular heat exchanger ash removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520926242.3U CN205317078U (en) | 2015-11-19 | 2015-11-19 | Tubular heat exchanger ash removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205317078U true CN205317078U (en) | 2016-06-15 |
Family
ID=56189301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520926242.3U Active CN205317078U (en) | 2015-11-19 | 2015-11-19 | Tubular heat exchanger ash removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205317078U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107830754A (en) * | 2017-11-28 | 2018-03-23 | 苏州顺为环境科技有限公司 | The high-temperature flue gas cooling device that can voluntarily clear up |
| CN108680038A (en) * | 2018-06-09 | 2018-10-19 | 江苏江涛环境工程有限公司 | Linked transmission plate type flue gas cooler |
| CN110455117A (en) * | 2019-09-10 | 2019-11-15 | 德清金烨电力科技有限公司 | A kind of bobbin carriage cleaning equipment |
-
2015
- 2015-11-19 CN CN201520926242.3U patent/CN205317078U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107830754A (en) * | 2017-11-28 | 2018-03-23 | 苏州顺为环境科技有限公司 | The high-temperature flue gas cooling device that can voluntarily clear up |
| CN108680038A (en) * | 2018-06-09 | 2018-10-19 | 江苏江涛环境工程有限公司 | Linked transmission plate type flue gas cooler |
| CN108680038B (en) * | 2018-06-09 | 2024-02-20 | 江苏江涛环境工程有限公司 | Chain drive plate type flue gas cooler |
| CN110455117A (en) * | 2019-09-10 | 2019-11-15 | 德清金烨电力科技有限公司 | A kind of bobbin carriage cleaning equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205317078U (en) | Tubular heat exchanger ash removal device | |
| CN102133501A (en) | Efficient method and device for removal of acidic gas from fume or coal gas | |
| CN205102666U (en) | Tubular heat exchanger cleaning device | |
| CN206222278U (en) | A kind of quenching waste heat boiler heat exchange segment structure | |
| CN205102667U (en) | Tubular heat exchanger cleaning device | |
| CN201844728U (en) | Flat pipe and fin structure of heat exchanger | |
| CN205262288U (en) | Online non -maintaining automatically cleaning welds formula plate heat exchanger entirely | |
| CN205138301U (en) | Heat exchange tube deashing sword | |
| CN204987996U (en) | A novel heat exchange tube for hanging down low -level (stack -gas) economizer | |
| JP3213088U (en) | Iron oxide production equipment | |
| CN204261536U (en) | A kind of hydrogen chloride synthesis circulation of tail gas absorption system | |
| CN103925456A (en) | Anticorrosion structure for inner wall of concrete pipeline | |
| CN203656888U (en) | Anticorrosion self-cleaning fast cooling heat transfer boiler | |
| CN103017562A (en) | Single-layer cooling type steam-water separator | |
| CN202522111U (en) | Bimetal finned heat pipe | |
| CN105485653B (en) | Membrane wall heat-exchanging component with mechanical airflow formula deashing function | |
| CN218270349U (en) | Smoke heat exchanger header with snooping maintenance device | |
| CN204891588U (en) | Integral type titanium absorption tower | |
| CN203249524U (en) | Thermal energy recycling device | |
| CN204294116U (en) | Denitrating flue gas dust arrester | |
| CN203657517U (en) | Waste heat recycling device of lime kiln | |
| CN109442455A (en) | A kind of boiler smoke processing equipment and boiler smoke processing method | |
| CN202893780U (en) | Cold header fume extractor | |
| CN202983271U (en) | Single-layer cooled steam-water separator | |
| CN211782931U (en) | Microchannel low-pressure-reduction efficient heat transfer dividing wall type heat exchanger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |