CN205102666U - Tubular heat exchanger cleaning device - Google Patents
Tubular heat exchanger cleaning device Download PDFInfo
- Publication number
- CN205102666U CN205102666U CN201520932542.2U CN201520932542U CN205102666U CN 205102666 U CN205102666 U CN 205102666U CN 201520932542 U CN201520932542 U CN 201520932542U CN 205102666 U CN205102666 U CN 205102666U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- fixed head
- brush body
- pipe heat
- cleaning plant
- 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.)
- Expired - Fee Related
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 51
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 239000000428 dust Substances 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 10
- 150000001875 compounds Chemical class 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 239000002912 waste gas Substances 0.000 description 5
- 239000007787 solid Substances 0.000 description 3
- 230000001464 adherent effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
Landscapes
- Brushes (AREA)
Abstract
The utility model discloses a tubular heat exchanger cleaning device includes the fixed plate and sets up the brush on the fixed plate, the thickness of fixed plate is less than the distance between two rows of adjacent tubular heat exchanger, the thickness of brush body is less than the distance between two rows of adjacent tubular heat exchanger, and the distance between the lower terminal surface of the up end of fixed plate and brush body is lighter than the distance between two rows of adjacent plate heat exchanger, tubular heat exchanger cleaning device can be between adjacent two rows plate heat exchanger reciprocating motion, the length half the and brush hair that the length of brush hair is greater than the heat exchange tube diameter is less than the diameter of heat exchange tube, the brush hair is guaranteed and each position of heat exchange tube can be cleared up. The tubular heat exchanger cleaning device that this scheme provided passes through the brush hair and realizes the clearance to the tubular heat exchanger wall, and the length of fixed plate is greater than or equals tubular heat exchanger's width, can effectively clear up one side of tubular heat exchanger at the reciprocal in -process tubular heat exchanger cleaning device who promotes the fixed plate to reduce and gather the dust on the wall.
Description
Technical field
The utility model relates to mechanical equipment technical field, particularly a kind of pipe heat exchanger cleaning plant.
Background technology
Pipe heat exchanger is using closed wall of restraining in the housing as the dividing wall type heat exchanger of heat-transfer area, pipe heat exchanger is carrying out in the process of heat exchange to high-temp waste gas, a certain amount of dust and some compounds existed in a gaseous form are often carried in waste gas, in the process of waste gas cooling, there is chemical reaction between the compound existed in a gaseous form in waste gas to generate and have compared with the liquefied compound of strongly adherent or the very strong solid compounds of adhesiveness, or the direct condensation of the compound existed in a gaseous form in waste gas is formed to be had compared with the liquefied compound of strongly adherent or the very strong solid compounds of adhesiveness, the liquefied compound that adhesiveness is stronger in the process of gas circulation or solid compounds can carry dust and be adsorbed in the lump on the wall of pipe heat exchanger, the heat exchange efficiency of pipe heat exchanger is caused to reduce, shutdown is needed to clear up time serious.
Therefore, how to ensure the heat exchange efficiency of pipe heat exchanger, become the technical problem that those skilled in the art are urgently to be resolved hurrily.
Utility model content
In view of this, the utility model provides a kind of pipe heat exchanger cleaning plant, to ensure the heat exchange efficiency of pipe heat exchanger.
For achieving the above object, the utility model provides following technical scheme:
A kind of pipe heat exchanger cleaning plant, comprising:
Fixed head, the height of described fixed head is less than the distance between adjacent two row's heat exchanger tubes, and the length of described fixed head is greater than or equal to the width of described pipe heat exchanger;
The hairbrush corresponding with heat exchanger tube position, described hairbrush comprises brush body and is arranged on brush bristle with it, the length of described bristle is a, the diameter of described heat exchanger tube is b, 1/2b≤a≤b, the number of described hairbrush is multiple, and described hairbrush is arranged successively along the length direction of described fixed head, described brush body and described fixed head are arranged in parallel, the width of described brush body is greater than or equal to the diameter b of described heat exchanger tube, described hairbrush is fixedly connected with the sidewall of described fixed head, and the height of described brush body is less than the distance between adjacent two row's heat exchanger tubes.
Preferably, in above-mentioned pipe heat exchanger cleaning plant, described brush body and described fixed head are bolted.
Preferably, in above-mentioned pipe heat exchanger cleaning plant, described brush body and described fixed head are riveted.
Preferably, in above-mentioned pipe heat exchanger cleaning plant, a sidewall of described fixed head is provided with described hairbrush, or two of described fixed head sidewalls are provided with described hairbrush.
Preferably, in above-mentioned pipe heat exchanger cleaning plant, described brush is as steel brush body, and described bristle is steel wire bristle.
Preferably, in above-mentioned pipe heat exchanger cleaning plant, described fixed head is steel plate.
Preferably, in above-mentioned pipe heat exchanger cleaning plant, described fixed head and described brush body are welded to connect.
Preferably, in above-mentioned pipe heat exchanger cleaning plant, the height of described brush body is 5-50mm.
Preferably, in above-mentioned pipe heat exchanger cleaning plant, the height of described brush body is less than the height of described fixed head.
As can be seen from technique scheme, the pipe heat exchanger cleaning plant that the utility model provides comprises fixed head and is arranged on the hairbrush on the sidewall of fixed head, hairbrush comprises brush body and bristle, the height of fixed head is less than the distance between adjacent two calandria heat exchangers, the height of brush body is also less than the distance between adjacent two calandria heat exchangers, and the distance between the lower surface of the upper surface of fixed head and brush body is less than adjacent two arranges distance between plate type heat exchanger, ensure that pipe heat exchanger cleaning plant can move back and forth between adjacent two row's plate type heat exchangers, the length of bristle is greater than the half of heat exchanger tube diameter and the length of bristle is less than the diameter of heat exchanger tube, ensure that bristle can clear up each position of heat exchanger tube.The pipe heat exchanger cleaning plant that this programme provides realizes the cleaning of bristle to pipe heat exchanger wall by operation fixed head, the length of fixed head is greater than or equal to the width of pipe heat exchanger, in the process of reciprocating fixed head, pipe heat exchanger cleaning plant effectively can be cleared up the side of pipe heat exchanger, thus reduce the dust accumulated on wall, ensure the operating efficiency of pipe heat exchanger.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art 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 prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of the pipe heat exchanger cleaning plant that Fig. 1 provides for the utility model embodiment;
The structural representation of the hairbrush that Fig. 2 provides for the utility model embodiment.
1, fixed head, 2, brush body, 3, bristle.
Detailed description of the invention
The utility model discloses a kind of pipe heat exchanger cleaning plant, to ensure the heat exchange efficiency of pipe heat exchanger.
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 and Fig. 2, the structural representation of the pipe heat exchanger cleaning plant that Fig. 1 provides for the utility model embodiment; The structural representation of the hairbrush that Fig. 2 provides for the utility model embodiment.
The utility model discloses a kind of pipe heat exchanger cleaning plant, comprising: fixed head 1 and hairbrush, hairbrush comprises brush body 2 and bristle 3.
The height of fixed head 1 is less than the distance between adjacent two row's heat exchanger tubes, the height of brush body 2 is less than the distance between adjacent two row's heat exchanger tubes, and the distance between the lower surface of the upper surface of fixed head 1 and brush body 2 is less than adjacent two arranges distance between heat exchanger tube, can ensure that pipe heat exchanger cleaning plant moves back and forth between two row's plate type heat exchangers.
Preferably, the length of fixed head 1 is greater than or equal to the width of pipe heat exchanger, in use fixed head 1 is vertical with the axis direction of heat exchanger tube, the number of hairbrush is multiple, and hairbrush is arranged successively along the length direction of fixed head 1, being arranged in parallel with fixed head 1 of hairbrush, the width of brush body 2 is greater than or equal to the diameter b of heat exchanger tube, hairbrush is fixedly connected with the sidewall of fixed head 1, in the process of reciprocating operation pipe heat exchanger cleaning plant motion, the bristle 3 of pipe heat exchanger cleaning plant can cover whole plate type heat exchanger, make the cleaning area of pipe heat exchanger cleaning plant enough large, reduce the hand labor intensity that staff clears up pipe heat exchanger.
In this programme to the definition of the short transverse of fixed head 1 be: be of a size of height along bristle bearing of trend, be of a size of thickness perpendicular to bristle bearing of trend.
The pipe heat exchanger cleaning plant that this programme provides is by promoting fixed head 1, fixed head 1 moves back and forth with the axis direction of electric brush along heat exchanger tube, realize the batch cleaning of dust on exchange heat pipe, thus reduce the height of the dust accumulated on pipe heat exchanger, ensure the heat transfer effect of pipe heat exchanger.
In order to ensure the cleaning effect of pipe heat exchanger cleaning plant further, the length of bristle 3 is a, the diameter of heat exchanger tube is b, 1/2b≤a≤b, the area that bristle 2 can exchange heat pipe outer wall at least half in the process of cleaning is cleared up, thus can ensure the cleaning effect to gap between adjacent two heat exchanger tubes.
Brush body 2 has multiple with the type of attachment of fixed head 1, and the first, brush body 2 and fixed head 1 are bolted, and brush body 2 and fixed head 1 are offered bolt hole corresponding to position, is then connected with fixed head 1 by brush body 2 by bolt; The second, brush body 2 and fixed head 1 are riveted.
The set-up mode of hairbrush also has two kinds, the first, a sidewall of fixed head 1 is provided with hairbrush, staff can be facilitated the operation of pipe heat exchanger cleaning plant; The second, two sidewalls of fixed head 1 are provided with hairbrush, the dense degree of bristle can be increased, improve the effect of single scraping.
The device that this programme provides can effectively remove the dust be adsorbed on wall, and can ensure the cleaning effect of each cleaning.
Remove in reality in the process of dust, first remove the dust of heat exchanger tube side, and then the dust exchanging heat pipe opposite side is removed.In the process used, the lower surface of fixed head 1 needs to keep 1-50mm between heat exchanger tube, avoids fixed head 1 to exchange heat pipe and causes damage.
The apparatus structure that this programme provides is simple, easy for installation, flexible operation, and cost is low.
In a specific embodiment of the present utility model, brush body 2 is steel brush body, and bristle 3 is steel wire bristle, can ensure the working strength of brush body 2 and bristle 3, and steel wire bristle can ensure the cleaning effect of dust on heat exchanging tube wall face.
In order to further proof strength, fixed head 1 is steel plate, and in this embodiment, brush body 2 and fixed head 1 can adopt and to be welded to connect or screw is connected.
Preferably, the height of brush body 1 is 5-50mm, can ensure the bonding strength of its working strength and itself and fixed head.
Preferably, the height of brush body 1 is less than the height of fixed head 1, facilitates staff in use to the operation of fixed head, and can improve the aesthetic property of pipe heat exchanger cleaning plant to a certain extent.
The pipe heat exchanger deashing device that this programme provides is preferably applied in pipe heat exchanger that is indeformable or Light deformation.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (9)
1. a pipe heat exchanger cleaning plant, is characterized in that, comprising:
Fixed head (1), the height of described fixed head (1) is less than the distance between adjacent two row's heat exchanger tubes, and the length of described fixed head (1) is greater than or equal to the width of described pipe heat exchanger;
The hairbrush corresponding with heat exchanger tube position, described hairbrush comprises brush body (2) and is arranged on the bristle (3) on brush body (2), the length of described bristle (3) is a, the diameter of described heat exchanger tube is b, 1/2b≤a≤b, the number of described hairbrush is multiple, and described hairbrush is arranged successively along the length direction of described fixed head (1), described brush body (2) and described fixed head (1) are arranged in parallel, the width of described brush body (2) is greater than or equal to the diameter b of described heat exchanger tube, described hairbrush is fixedly connected with the sidewall of described fixed head (1), the height of described brush body (2) is less than the distance between adjacent two row's heat exchanger tubes.
2. pipe heat exchanger cleaning plant according to claim 1, is characterized in that, described brush body (2) and described fixed head (1) are bolted.
3. pipe heat exchanger cleaning plant according to claim 1, is characterized in that, described brush body (2) and described fixed head (1) are riveted.
4. pipe heat exchanger cleaning plant according to claim 1, is characterized in that, a sidewall of described fixed head (1) is provided with described hairbrush, or two sidewalls of described fixed head (1) are provided with described hairbrush.
5. pipe heat exchanger cleaning plant according to claim 1, is characterized in that, described brush body (2) is steel brush body, and described bristle (3) is steel wire bristle.
6. pipe heat exchanger cleaning plant according to claim 5, is characterized in that, described fixed head (1) is steel plate.
7. pipe heat exchanger cleaning plant according to claim 6, is characterized in that, described fixed head (1) and described brush body (2) are welded to connect.
8. pipe heat exchanger cleaning plant according to claim 1, is characterized in that, the height of described brush body (2) is 5-50mm.
9. pipe heat exchanger cleaning plant according to claim 1, is characterized in that, the height of described brush body (2) is less than the height of described fixed head (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520932542.2U CN205102666U (en) | 2015-11-19 | 2015-11-19 | Tubular heat exchanger cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520932542.2U CN205102666U (en) | 2015-11-19 | 2015-11-19 | Tubular heat exchanger cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205102666U true CN205102666U (en) | 2016-03-23 |
Family
ID=55518443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520932542.2U Expired - Fee Related CN205102666U (en) | 2015-11-19 | 2015-11-19 | Tubular heat exchanger cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205102666U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109028045A (en) * | 2018-06-12 | 2018-12-18 | 中蓝长化工程科技有限公司 | The anti-high sodium coal combustion of one kind stains circulating fluidized bed boiler and releasing pollution discharge treatment method |
| CN109724095A (en) * | 2019-01-28 | 2019-05-07 | 安庆市泰发能源科技有限公司 | A kind of waste heat boiler for Hand scarf tube bank blocking of not stopping work |
-
2015
- 2015-11-19 CN CN201520932542.2U patent/CN205102666U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109028045A (en) * | 2018-06-12 | 2018-12-18 | 中蓝长化工程科技有限公司 | The anti-high sodium coal combustion of one kind stains circulating fluidized bed boiler and releasing pollution discharge treatment method |
| CN109724095A (en) * | 2019-01-28 | 2019-05-07 | 安庆市泰发能源科技有限公司 | A kind of waste heat boiler for Hand scarf tube bank blocking of not stopping work |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160323 |
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| CF01 | Termination of patent right due to non-payment of annual fee |