CN204187646U - Umbrella-type water jacket furnace smoke tube wiper can be curved - Google Patents
Umbrella-type water jacket furnace smoke tube wiper can be curved Download PDFInfo
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- CN204187646U CN204187646U CN201420619647.8U CN201420619647U CN204187646U CN 204187646 U CN204187646 U CN 204187646U CN 201420619647 U CN201420619647 U CN 201420619647U CN 204187646 U CN204187646 U CN 204187646U
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Abstract
The utility model relates to water jacket furnace smoke tube cleaning plant technical field, that one can curve umbrella-type water jacket furnace smoke tube wiper, it comprises house steward, stretching bar, expanding bar, scraping of central tube and at least two pieces are chipped, the external diameter of stretching bar, expanding bar and central tube is all less than the internal diameter of house steward, be fixed with upper limit plate in the upper end of house steward, through hole on upper limit plate has, is fixed with lower limiting board in the lower end of house steward, lower limiting board has lower through-hole, and the middle part of stretching bar is arranged in lower through-hole.The utility model reasonable and compact in structure, easy to use, scrape the setting of chipping the carbon distribution in smoke pipe to be cleared up, not only can strike off caliber and be greater than carbon distribution in the smoke pipe of house steward, and caliber can be struck off be less than carbon distribution in the smoke pipe of house steward, improve the cleaning effect of carbon distribution, avoid the corrosion adopting chemical debridement methods to cause flue tube, the setting of flexible hose is convenient to carry out carbon distribution prune job to U-tube section in smoke pipe.
Description
Technical field
the utility model relates to water jacket furnace smoke tube cleaning plant technical field, is that one can curve umbrella-type water jacket furnace smoke tube wiper.
Background technology
water jacket furnace is widely used in oil gas field production process as firing equipment, water jacket furnace generally uses natural gas as fuel, and flame burns at smoke-fire-tube, and the flue gas that burning produces enters air by flue, the flue material of water jacket furnace adopts high temperature resistant 20G steel pipe material, but inner without corrosion-inhibiting coating.When burning is insufficient or natural gas is comparatively wet, smoke pipe and the interior easily carbon distribution of smoke-fire-tube, when carbon distribution is serious, cause tempering, the reduction efficiency of heating surface on the one hand; Cause heat transmission not smooth on the other hand, heat exchanger effectiveness is low, reduces water jacket furnace heating effect.Therefore the carbon deposit of water jacket furnace flue and smoke-fire-tube is cleared up and become routine work.Because flue tube is less, diameter is generally 35mm to 45mm, and there is U-tube section, the carbon deposit cleaning work relative difficulty of U-tube section.The normal cleaning method adopted of current water jacket furnace flue carbon deposit cleaning is high pressure water washing and chemical agent purging method, there are the following problems for above method: (1) is rinsed cleaning method and burner position heat-barrier material refractory brick can be caused to receive immersion, damage refractory brick, reduce the effect of heat insulation of refractory brick; (2) also there is the possibility causing flue coil pipe to corrode in chemical agent cleaning; (3) rinse cleaning carbon deposit method and will be equipped with flushing pump, medicament outfit etc., cannot implement cleaning at power free position, and the facility that cleaning process relates to, the outfit condition of requirement is high, also needs professional construction teams to implement cleaning in addition.
for above-mentioned situation, we have succeeded in developing variable portable water jacket furnace smoke pipe wiper in August, 2009, but in the actual use of nearly 4 years, finding that this smoke pipe wiper is when clearing up the carbon deposit at U-tube section position, still there is the problem such as carbon deposit cleaning difficulty and cleaning effect difference.
Summary of the invention
the utility model provides one can curve umbrella-type water jacket furnace smoke tube wiper, overcome the deficiency of above-mentioned prior art, it effectively can solve problem flue tube being caused to corrosion adopting existing water jacket furnace smoke tube method for cleaning to exist in reality cleaning carbon distribution process.
the technical solution of the utility model is realized by following measures: one can curve umbrella-type water jacket furnace smoke tube wiper, comprise house steward, stretching bar, expanding bar, scraping of central tube and at least two pieces is chipped, stretching bar, the external diameter of expanding bar and central tube is all less than the internal diameter of house steward, upper limit plate is fixed with in the upper end of house steward, through hole on upper limit plate has, lower limiting board is fixed with in the lower end of house steward, lower limiting board there is lower through-hole, the middle part of stretching bar is arranged in lower through-hole, the bottom of central tube is sleeved in through hole, the top of expanding bar and the bottom of central tube are fixed together, the bottom of expanding bar and the top of stretching bar are fixed together, expanding bar is positioned at house steward, each block is scraped the top of chipping and is arranged on central tube upper outside, scraping chips distributes outside central tube, scrape at each block lower inside of chipping and support bar is installed, the other end of support bar is arranged on the top of house steward.
here is the further optimization and/or improvements to above-mentioned utility model technical scheme:
above-mentioned house steward can comprise extension pipe and flexible hose, the bottom of extension pipe top and flexible hose is fixed together, lower limiting board is fixed with in the lower end of extension pipe, lower limiting board there is lower through-hole, the middle part of stretching bar is arranged in lower through-hole, upper limit plate is fixed with in the upper end of flexible hose, through hole on upper limit plate has, the middle part of central tube is sleeved in through hole, the top of expanding bar and the bottom of central tube are fixed together, the bottom of expanding bar and the top of stretching bar are fixed together, movable head spherical in shape is fixed with on the top of stretching bar, the loose slot corresponding with movable head is had in the lower inside of expanding bar, movable head is arranged in loose slot.
the bottom of above-mentioned expanding bar can be fixed with adapter sleeve, and have the loose slot corresponding with movable head in the lower inside of adapter sleeve, movable head is arranged in loose slot.
the top of above-mentioned central tube can be fixed with support ring, there is connecting ring scraping the top of chipping, connecting ring and upper support ring are nested together, scrape the lower inside of chipping at each block and be fixed with loose collar in semicircle shape, the top of support bar is enclosed within loose collar, top outside central tube is fixed with bracket, bracket is fixed with the lower support ring corresponding with loose collar, the other end of each support bar and corresponding lower support ring set are together, be set with Compress Spring in the outside of central tube, the lower end of Compress Spring is fixed on the house steward of carriage inner lateral.
the bottom of above-mentioned stretching bar can be fixed with handle.
above-mentionedly scrape that chip can in fan-shaped, the length of scraping upper end of chipping is less than the length of scraping lower end of chipping.
the middle part of above-mentioned stretching bar is arranged in lower through-hole by screw thread, and the top of expanding bar and the bottom of central tube are fixedly installed togather by screw thread.
the utility model reasonable and compact in structure, easy to use, scrape the setting of chipping the carbon distribution in smoke pipe to be cleared up, not only can strike off caliber and be greater than carbon distribution in the smoke pipe of house steward, and caliber can be struck off be less than carbon distribution in the smoke pipe of house steward, improve the cleaning effect of carbon distribution, avoid the corrosion adopting chemical debridement methods to cause flue tube, the setting of flexible hose is convenient to carry out carbon distribution prune job to U-tube section in smoke pipe.
Accompanying drawing explanation
accompanying drawing 1 is that the master of the utility model most preferred embodiment looks sectional structure schematic diagram.
accompanying drawing 2 is in the plan structure schematic diagram of open configuration for scraping to chip.
coding in accompanying drawing is respectively: 1 is stretching bar, and 2 is expanding bar, manages centered by 3,4 chip for scraping, and 5 is upper limit plate, and 6 is lower limiting board, 7 is support bar, and 8 is extension pipe, and 9 is flexible hose, 10 is movable head, and 11 is adapter sleeve, and 12 is Compress Spring, 13 is upper support ring, and 14 is loose collar, and 15 is bracket, 16 is lower support ring, and 17 is handle, and 18 is connecting ring.
Detailed description of the invention
the utility model by the restriction of following embodiment, can not determine concrete embodiment according to the technical solution of the utility model and actual conditions.
in the utility model, for convenience of description, the description of the relative position relation of each parts is all be described according to the Butut mode of Figure of description 1, as: the position relationship of forward and backward, upper and lower, left and right etc. determines according to the Butut direction of Figure of description 1.
below in conjunction with embodiment and accompanying drawing, the utility model is further described:
as accompanying drawing 1, shown in 2, this can curve umbrella-type water jacket furnace smoke tube wiper and comprise house steward, stretching bar 1, expanding bar 2, scraping of central tube 3 and at least two pieces chips 4, stretching bar 1, the external diameter of expanding bar 2 and central tube 3 is all less than the internal diameter of house steward, upper limit plate 5 is fixed with in the upper end of house steward, through hole on upper limit plate 5 has, lower limiting board 6 is fixed with in the lower end of house steward, lower limiting board 6 there is lower through-hole, the middle part of stretching bar 1 is arranged in lower through-hole, the bottom of central tube 3 is sleeved in through hole, the top of expanding bar 2 and the bottom of central tube 3 are fixed together, the bottom of expanding bar 2 and the top of stretching bar 1 are fixed together, expanding bar 2 is positioned at house steward, each block scrape chip 4 top be arranged on central tube 3 upper outside, scrape 4 distributions outside central tube 3 of chipping, scrape at each block 4 lower inside of chipping and support bar 7 is installed, the other end of support bar 7 is arranged on the top of house steward.Scrape chip 4 setting the carbon distribution in smoke pipe can be cleared up, improve the cleaning effect of carbon distribution, not only can strike off caliber and be greater than carbon distribution in the smoke pipe of house steward, and caliber can be struck off be less than carbon distribution in the smoke pipe of house steward (when clearing up caliber and being less than the carbon distribution in the smoke pipe of house steward, central tube 3 above house steward is goed deep into carrying out carbon distribution cleaning in this smoke pipe), in addition, avoid the corrosion adopting chemical debridement methods to cause flue tube, avoid simultaneously adopt purging method to refractory brick immersion, effectively keep the effect of heat insulation of refractory brick.
according to actual needs, the above-mentioned umbrella-type water jacket furnace smoke tube wiper that curves can be made further optimization and/or improvements:
as accompanying drawing 1, shown in 2, house steward comprises extension pipe 8 and flexible hose 9, the bottom of extension pipe 8 top and flexible hose 9 is fixed together, lower limiting board 6 is fixed with in the lower end of extension pipe 8, lower limiting board 6 there is lower through-hole, the middle part of stretching bar 1 is arranged in lower through-hole, upper limit plate 5 is fixed with in the upper end of flexible hose 9, through hole on upper limit plate 5 has, the middle part of central tube 3 is sleeved in through hole, the top of expanding bar 2 and the bottom of central tube 3 are fixed together, the bottom of expanding bar 2 and the top of stretching bar 1 are fixed together, movable head 10 spherical in shape is fixed with on the top of stretching bar 1, the loose slot corresponding with movable head 10 is had in the lower inside of expanding bar 2, movable head 10 is arranged in loose slot.The setting of flexible hose 9 is convenient to carry out carbon distribution prune job to U-tube section in smoke pipe, the setting of movable head 10 and loose slot is convenient to movable head 10 and is rotated in loose slot, be convenient to the bending direction that expanding bar 2 follows hard on flexible hose 9 offset, be convenient to carry out carbon distribution prune job to U-tube section in smoke pipe.
as shown in accompanying drawing 1,2, be fixed with adapter sleeve 11 in the bottom of expanding bar 2, have the loose slot corresponding with movable head 10 in the lower inside of adapter sleeve 11, movable head 10 is arranged in loose slot.
as accompanying drawing 1, shown in 2, support ring 13 is fixed with on the top of central tube 3, scrape chip 4 top have connecting ring 18, connecting ring 18 and upper support ring 13 are nested together, each block scrape chip 4 lower inside be fixed with loose collar 14 in semicircle shape, the top of support bar 7 is enclosed within loose collar 14, top outside central tube 3 is fixed with bracket 15, bracket 15 is fixed with the lower support ring 16 corresponding with loose collar 14, the other end of each support bar 7 is nested together with corresponding lower support ring 16, Compress Spring 12 is set with in the outside of central tube 3, the lower end of Compress Spring 12 is fixed on the house steward inside bracket 15.The setting of Compress Spring 12 be convenient to descending after central tube 3 fast uplink reset, scraping of making to open is chipped and 4 is returned to initial closed state.
as shown in accompanying drawing 1,2, be fixed with handle 17 in the bottom of stretching bar 1.The setting of handle 17 is easy to up-down stretch stretching bar 1.
as shown in accompanying drawing 1,2, scrape and chip 4 in fan-shaped, the length of scraping 4 upper ends of chipping is less than the length of scraping 4 lower ends of chipping.Scraping chips 4 can make to scrape to chip in fan-shaped setting and 4 under open configuration, form umbrella, thus carries out the cleaning of 360 degree to the carbon distribution in smoke pipe, further increases cleaning effect.
as required, the middle part of stretching bar 1 is arranged in lower through-hole by screw thread, and the top of expanding bar 2 and the bottom of central tube 3 are fixedly installed togather by screw thread.The middle part of stretching bar 1 can realize the uplink and downlink campaign of stretching bar 1 by circumgyration stretch bar 1 by the setting that screw thread is arranged in lower through-hole.
above technical characteristic constitutes most preferred embodiment of the present utility model, and it has stronger adaptability and best implementation result, can increase and decrease non-essential technical characteristic according to actual needs, meet the demand of different situations.
the use procedure of the utility model most preferred embodiment: when needing to clear up the carbon distribution of smoke pipe, the utility model is stretched in smoke pipe for clearance, handle 17 is relied on to be pulled by stretching bar 1 downwards, expanding bar 2 moves down under the draw of stretching bar 1, central tube 3 under the draw of expanding bar 2 and the elastic force overcoming Compress Spring 12 move down, central tube 3 is in the process of movement, the top and bottom of support bar 7 are slided until central tube 3 stops mobile respectively on loose collar 14 and lower support ring 16 simultaneously, now, each block is scraped to chip and 4 is opened and form umbrella, by up and down reciprocating scrape to chip 4 the carbon distribution in smoke pipe to be struck off, not only can strike off caliber and be greater than carbon distribution in the smoke pipe of house steward, and, caliber can be struck off and be less than carbon distribution in the smoke pipe of house steward, when needs carry out carbon distribution cleaning to U-tube section smoke pipe, extension pipe 8 top is stretched in U-tube section, flexible hose 9 is bending in U-tube section, movable head 10 rotates in loose slot, make expanding bar 2 and central tube 3 can follow flexible hose 9 closely to offset, then carbon distribution prune job is carried out to U-tube section.
Claims (10)
1. one kind can curve umbrella-type water jacket furnace smoke tube wiper, it is characterized in that comprising house steward, stretching bar, expanding bar, scraping of central tube and at least two pieces is chipped, stretching bar, the external diameter of expanding bar and central tube is all less than the internal diameter of house steward, upper limit plate is fixed with in the upper end of house steward, through hole on upper limit plate has, lower limiting board is fixed with in the lower end of house steward, lower limiting board there is lower through-hole, the middle part of stretching bar is arranged in lower through-hole, the bottom of central tube is sleeved in through hole, the top of expanding bar and the bottom of central tube are fixed together, the bottom of expanding bar and the top of stretching bar are fixed together, expanding bar is positioned at house steward, each block is scraped the top of chipping and is arranged on central tube upper outside, scraping chips distributes outside central tube, scrape at each block lower inside of chipping and support bar is installed, the other end of support bar is arranged on the top of house steward.
2. according to claim 1ly curve umbrella-type water jacket furnace smoke tube wiper, it is characterized in that house steward comprises extension pipe and flexible hose, the bottom of extension pipe top and flexible hose is fixed together, lower limiting board is fixed with in the lower end of extension pipe, lower limiting board there is lower through-hole, the middle part of stretching bar is arranged in lower through-hole, upper limit plate is fixed with in the upper end of flexible hose, through hole on upper limit plate has, the middle part of central tube is sleeved in through hole, the top of expanding bar and the bottom of central tube are fixed together, the bottom of expanding bar and the top of stretching bar are fixed together, movable head spherical in shape is fixed with on the top of stretching bar, the loose slot corresponding with movable head is had in the lower inside of expanding bar, movable head is arranged in loose slot.
3. according to claim 2ly curve umbrella-type water jacket furnace smoke tube wiper, it is characterized in that the bottom of expanding bar is fixed with adapter sleeve, have the loose slot corresponding with movable head in the lower inside of adapter sleeve, movable head is arranged in loose slot.
4. the curved umbrella-type water jacket furnace smoke tube wiper according to claim 1 or 2 or 3, it is characterized in that the top of central tube is fixed with support ring, there is connecting ring scraping the top of chipping, connecting ring and upper support ring are nested together, scrape the lower inside of chipping at each block and be fixed with loose collar in semicircle shape, the top of support bar is enclosed within loose collar, top outside central tube is fixed with bracket, bracket is fixed with the lower support ring corresponding with loose collar, the other end of each support bar and corresponding lower support ring set are together, Compress Spring is set with in the outside of central tube, the lower end of Compress Spring is fixed on the house steward of carriage inner lateral.
5. the curved umbrella-type water jacket furnace smoke tube wiper according to claim 1 or 2 or 3, is characterized in that the bottom of stretching bar is fixed with handle.
6. according to claim 4ly curve umbrella-type water jacket furnace smoke tube wiper, it is characterized in that the bottom of stretching bar is fixed with handle.
7. the curved umbrella-type water jacket furnace smoke tube wiper according to claim 1 or 2 or 3, it is characterized in that scraping and chip in fan-shaped, the length of scraping upper end of chipping is less than the length of scraping lower end of chipping.
8. according to claim 4ly curve umbrella-type water jacket furnace smoke tube wiper, it is characterized in that scraping and chip in fan-shaped, the length of scraping upper end of chipping is less than the length of scraping lower end of chipping.
9. according to claim 6ly curve umbrella-type water jacket furnace smoke tube wiper, it is characterized in that scraping and chip in fan-shaped, the length of scraping upper end of chipping is less than the length of scraping lower end of chipping.
10. according to claim 9ly curve umbrella-type water jacket furnace smoke tube wiper, it is characterized in that the middle part of stretching bar is arranged in lower through-hole by screw thread, the top of expanding bar and the bottom of central tube are fixedly installed togather by screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420619647.8U CN204187646U (en) | 2014-10-24 | 2014-10-24 | Umbrella-type water jacket furnace smoke tube wiper can be curved |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420619647.8U CN204187646U (en) | 2014-10-24 | 2014-10-24 | Umbrella-type water jacket furnace smoke tube wiper can be curved |
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| CN204187646U true CN204187646U (en) | 2015-03-04 |
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| CN201420619647.8U Active CN204187646U (en) | 2014-10-24 | 2014-10-24 | Umbrella-type water jacket furnace smoke tube wiper can be curved |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107891043A (en) * | 2017-11-20 | 2018-04-10 | 徐州新南湖科技有限公司 | A kind of construction threeway link position dredges cleaning plant |
| CN108999135A (en) * | 2018-09-13 | 2018-12-14 | 北京城建十六建筑工程有限责任公司 | It is a kind of for clearing up the multi-purpose rubbish cleaning rod of horizontal direction rubbish |
| CN110375321A (en) * | 2019-07-30 | 2019-10-25 | 陶展鹏 | A kind of glass reinforced plastic pipe resistant to high temperatures |
| CN110454790A (en) * | 2019-08-13 | 2019-11-15 | 杭州翼兔网络科技有限公司 | A kind of anticlogging waste incinerator |
| CN114472398A (en) * | 2022-01-20 | 2022-05-13 | 曾群英 | Water conservancy irrigation canals and ditches are with inside edulcoration equipment |
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2014
- 2014-10-24 CN CN201420619647.8U patent/CN204187646U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107891043A (en) * | 2017-11-20 | 2018-04-10 | 徐州新南湖科技有限公司 | A kind of construction threeway link position dredges cleaning plant |
| CN108999135A (en) * | 2018-09-13 | 2018-12-14 | 北京城建十六建筑工程有限责任公司 | It is a kind of for clearing up the multi-purpose rubbish cleaning rod of horizontal direction rubbish |
| CN108999135B (en) * | 2018-09-13 | 2023-12-01 | 北京城建十六建筑工程有限责任公司 | A multi-purpose rubbish clearance pole for clearing up horizontal direction rubbish |
| CN110375321A (en) * | 2019-07-30 | 2019-10-25 | 陶展鹏 | A kind of glass reinforced plastic pipe resistant to high temperatures |
| CN110375321B (en) * | 2019-07-30 | 2021-05-28 | 陶展鹏 | High-temperature-resistant glass fiber reinforced plastic pipe |
| CN110454790A (en) * | 2019-08-13 | 2019-11-15 | 杭州翼兔网络科技有限公司 | A kind of anticlogging waste incinerator |
| CN114472398A (en) * | 2022-01-20 | 2022-05-13 | 曾群英 | Water conservancy irrigation canals and ditches are with inside edulcoration equipment |
| CN114472398B (en) * | 2022-01-20 | 2023-12-08 | 徐州欧润泵业有限公司 | Water conservancy irrigation ditch is with inside edulcoration equipment |
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| GR01 | Patent grant | ||
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Address after: 842017, the Xinjiang Uygur Autonomous Region County, Kuche Prefecture, North and south by the turn of the letter and cable gas production plant Patentee after: Sinopec Corp. Address before: 834000 the Xinjiang Uygur Autonomous Region Karamay Yonghong Road No. 15 Patentee before: Sinopec Corp. |