CN205090866U - Automatic reciprocal scale removal device of heat exchanger tube bundles - Google Patents
Automatic reciprocal scale removal device of heat exchanger tube bundles Download PDFInfo
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- CN205090866U CN205090866U CN201520911899.2U CN201520911899U CN205090866U CN 205090866 U CN205090866 U CN 205090866U CN 201520911899 U CN201520911899 U CN 201520911899U CN 205090866 U CN205090866 U CN 205090866U
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- wire rope
- heat exchanger
- exchanger tube
- heater
- heat
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Abstract
The utility model provides an automatic reciprocal scale removal device of heat exchanger tube bundles. Main to solve current scale removal device cleaning effect poor, problem that degree of automation hangs down. Its characterized in that: furnace body (1) embeds there are heat exchanger tube bundles (2), cover heat exchanger tube bundles (2) overlaps respectively last both sides and has 2 above scraper blade (3), link to each other between scraper blade (3), be connected with on furnace body (1) is outer reduction gear (4), be connected with the motor on reduction gear (4), reduction gear (4) underdrive is epaxial to have 2 line wheel (5), 1 clockwise winding is gone up in individual line wheel (5) has wire rope (6), the interior opposite side of furnace body (1) is wound through the fixed pulley by one side in the furnace body (1) in wire rope (6), and anticlockwise twine on another line wheel (5), wire rope (6) are connected with both sides scraper blade (3) respectively. It is good that this automatic reciprocal scale removal device of heat exchanger tube bundles has a cleaning effect, characteristics that degree of automation is high.
Description
Technical field
The utility model relates to a kind of oil field vacuum drying oven apparatus for eliminating sludge, especially the automatic reciprocating apparatus for eliminating sludge of heat-exchanging tube bundle.
Background technology
In field of oil field oil extraction, the heating furnace of extensive use on oil field is because heated medium is without any process oil-polluted water, wherein containing the impurity such as a large amount of silt and mineral matter, after operation a period of time, because Impurity deposition makes fouling or coking on smoke pipe, fire tube, reduce the thermal efficiency of heating furnace.In order to eliminate fouling or coking on smoke pipe, fire tube, need with apparatus for eliminating sludge removing fouling or coking.And existing apparatus for eliminating sludge exists descale effect difference, the problem that automaticity is low due to reasons in structure, affect the vacuum drying oven thermal efficiency.
Summary of the invention
Poor in order to solve existing apparatus for eliminating sludge descale effect, the problem that automaticity is low.The utility model provides a kind of heat-exchanging tube bundle automatic reciprocating apparatus for eliminating sludge.The automatic reciprocating apparatus for eliminating sludge of this heat-exchanging tube bundle has features high scale-removing effect, the feature that automaticity is high.
The technical solution of the utility model is: the automatic reciprocating apparatus for eliminating sludge of this heat-exchanging tube bundle comprises body of heater, heat-exchanging tube bundle and scraper plate.Body of heater is built-in with heat-exchanging tube bundle, on cover heat-exchanging tube bundle, both sides are overlapped respectively and are had 2 with upper scraping plate, be connected between scraper plate, body of heater is outside upper is connected with decelerator, and decelerator is connected with motor, decelerator lower drive shaft has 2 line wheels, 1 upper wound clockwise of line wheel has steel wire rope, steel wire rope by fixed pulley by side in body of heater around to opposite side in body of heater, and wrapped anti-clockwise is on another line wheel, and steel wire rope is connected with both sides scraper plate respectively.
The utility model has following beneficial effect: the automatic reciprocating apparatus for eliminating sludge of this heat-exchanging tube bundle is built-in with heat-exchanging tube bundle owing to adopting body of heater, on cover heat-exchanging tube bundle, both sides are overlapped respectively and are had 2 with upper scraping plate, be connected between scraper plate, body of heater is outside upper is connected with decelerator, decelerator is connected with motor, decelerator lower drive shaft there are 2 line wheels, 1 upper wound clockwise of line wheel has steel wire rope, steel wire rope by fixed pulley by side in body of heater around to opposite side in body of heater, and wrapped anti-clockwise is on another line wheel, the structure that steel wire rope is connected with both sides scraper plate respectively.Thus improve descale effect and automaticity, realize online interval and move back and forth scale removal, and structure is simple.The automatic reciprocating apparatus for eliminating sludge of this heat-exchanging tube bundle has features high scale-removing effect thus, the feature that automaticity is high.
accompanying drawing illustrates:
Accompanying drawing 1 is the utility model structural representation.
1-body of heater in figure, 2-heat-exchanging tube bundle, 3-scraper plate, 4-decelerator, 5-line is taken turns, 6-steel wire rope.
detailed description of the invention:
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Shown in accompanying drawing, the automatic reciprocating apparatus for eliminating sludge of this heat-exchanging tube bundle comprises body of heater 1, heat-exchanging tube bundle 2 and scraper plate 3.Body of heater 1 is built-in with heat-exchanging tube bundle 2, and on cover heat-exchanging tube bundle 2, both sides are overlapped respectively and had 2 with upper scraping plate 3, be connected, by scraper plate 3 bilateral reciprocation on heat-exchanging tube bundle 2, play except the outside upper dirt of heat-exchanging tube bundle 2 between scraper plate 3.Longitudinally scraper plate position-limiting tube is equipped with in body of heater 1.Body of heater 1 is outside upper is connected with decelerator 4, decelerator 4 is connected with motor, decelerator 4 lower drive shaft there are 2 line wheels 5, on 1 line wheel 5, wound clockwise has steel wire rope 6, steel wire rope 6 by fixed pulley by side in body of heater 1 around to opposite side in body of heater 1, and wrapped anti-clockwise is on another line wheel 5, steel wire rope 6 is connected with both sides scraper plate 3 respectively.
During actual use, the automatic reciprocating apparatus for eliminating sludge of this heat-exchanging tube bundle is taken turns 5 by driven by motor decelerator 4, power transmission shaft and 2 lines and is rotated, and 5 one wound clockwise steel wire ropes 6 taken turns by 2 lines,
Another wrapped anti-clockwise steel wire rope 6, steel wire rope 6 drives scraper plate 3 to move back and forth on heat-exchanging tube bundle 2, strikes off the outer dirt of heat-exchanging tube bundle 2, thus reaches online interval and moves back and forth scale removal, improve the object of descale effect and automaticity.The dirty matter that scale removal mechanism scrapes, part is discharged with heated medium, and part deposits to exchanger base and discharged by blow-off pipe.Flowed in the body of heater 1 of heat exchanger by the medium heated, pressure drop is less.Motor is controlled by PLC, discontinuous operation, moves back and forth, can also the free setting snaking cycle.
Claims (1)
1. the automatic reciprocating apparatus for eliminating sludge of heat-exchanging tube bundle, comprise body of heater (1), heat-exchanging tube bundle (2) and scraper plate (3), it is characterized in that: body of heater (1) is built-in with heat-exchanging tube bundle (2), the upper both sides of cover heat-exchanging tube bundle (2) are overlapped respectively and are had 2 with upper scraping plate (3), be connected between scraper plate (3), body of heater (1) is outside upper is connected with decelerator (4), (4) are connected with motor with decelerator, decelerator (4) lower drive shaft there are 2 lines wheel (5), 1 upper wound clockwise of line wheel (5) has steel wire rope (6), steel wire rope (6) by fixed pulley by body of heater (1) interior side around to opposite side in body of heater (1), and wrapped anti-clockwise is on another line wheel (5), steel wire rope (6) is connected with both sides scraper plate (3) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520911899.2U CN205090866U (en) | 2015-11-16 | 2015-11-16 | Automatic reciprocal scale removal device of heat exchanger tube bundles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520911899.2U CN205090866U (en) | 2015-11-16 | 2015-11-16 | Automatic reciprocal scale removal device of heat exchanger tube bundles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205090866U true CN205090866U (en) | 2016-03-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520911899.2U Active CN205090866U (en) | 2015-11-16 | 2015-11-16 | Automatic reciprocal scale removal device of heat exchanger tube bundles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205090866U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108709338A (en) * | 2018-07-02 | 2018-10-26 | 天津商业大学 | The top row pipe evaporator of automatic brush frost |
| CN113943854A (en) * | 2021-11-18 | 2022-01-18 | 江苏元利齿轮股份有限公司 | Waste heat recovery heat treatment equipment for gear machining and gear machining process |
-
2015
- 2015-11-16 CN CN201520911899.2U patent/CN205090866U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108709338A (en) * | 2018-07-02 | 2018-10-26 | 天津商业大学 | The top row pipe evaporator of automatic brush frost |
| CN113943854A (en) * | 2021-11-18 | 2022-01-18 | 江苏元利齿轮股份有限公司 | Waste heat recovery heat treatment equipment for gear machining and gear machining process |
| CN113943854B (en) * | 2021-11-18 | 2022-09-06 | 江苏元利齿轮股份有限公司 | Waste heat recovery heat treatment equipment for gear machining and gear machining process |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |