CN208901961U - Integration tool is washed in heat transfer tube wall scale removal - Google Patents
Integration tool is washed in heat transfer tube wall scale removal Download PDFInfo
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- CN208901961U CN208901961U CN201821124899.8U CN201821124899U CN208901961U CN 208901961 U CN208901961 U CN 208901961U CN 201821124899 U CN201821124899 U CN 201821124899U CN 208901961 U CN208901961 U CN 208901961U
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- heat exchanger
- scale removal
- exchanger tube
- heat transfer
- washed
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model belongs to the scale removal of heat exchanger heat-exchanging tube inner wall and detection technique field, integration tool is washed more particularly to a kind of heat transfer tube wall scale removal, including pedestal, pedestal is equipped with scale removal flusher, heat exchanger tube translating device and dust exhaust apparatus, scale removal flusher includes polishing knife, knife of polishing is cylindrical, at least two cutter heads are evenly equipped with along polishing knife periphery, the buffed surface of cutter head is fixed with sand paper, cutter head is located in limiting groove and is jacked up by compressed spring, knife polish in interlocking bar, interlocking bar is horizontally disposed with and rotation is driven by motor；Heat exchanger tube translating device includes heat exchanger tube pressure pin, and heat exchanger tube pressure pin is equipped with several pipe clamps, and the both ends of heat exchanger tube pressure pin are driven by telescopic rod to be gone up and down, and telescopic rod bottom can be slided in orbit, and track is fixed on the base.Integration tool is washed in heat transfer tube wall scale removal described in the utility model, and treatment effeciency is high, and uniformly, environmental pollution is small, and the health for avoiding operator is compromised for processing.
Description
Technical field
The utility model relates to a kind of heat transfer tube wall scale removal to wash integration tool, belong to heat exchanger heat-exchanging tube inner wall scale removal
And detection technique field.
Background technique
Side line monitoring heat exchange equipment is generally arranged in recirculated water workshop, is corroded by period measuring equipment internal heat exchange tubes and is tied
Dirty situation, as a kind of index of workshop operation management superiority and inferiority.The heat exchanger tube general requirements of monitoring is Φ's 19 × 2 × 1250
Seamless steel pipe, because the replaced heat exchanger tube of fouling needs inter-process, at polishing scale removal, chemical cleaning, dehydration three
It observes, weigh after reason process, evaluated by calculating rate of corrosion and adherency rate.Heat exchanger tube because of size special (caliber is small) and
The reasons such as market usage amount is small rely on artificial treatment mostly at present, smaller using the ratio of machine tool, polish in treatment process
Scale removal is the most time-consuming and laborious, and for operator using dirt inside sand paper processing heat exchanger tube, efficiency is extremely low, and handles uneven.
And the inner wall descaling tool of existing monitoring heat exchanger heat-exchanging tube test processes link, although treatment effeciency with higher,
It is that can also generate a large amount of dust, influences environment and operator's health.
In conclusion being had the disadvantage that at present for monitoring two kinds of scale removal methods of heat exchanger tube
1, manual operation is time-consuming and laborious, inefficiency, and grinding process is uneven；
2, mechanically actuated generates a large amount of dust, adversely affects to environment and operator's health.
Utility model content
According to the above-mentioned deficiencies in the prior art, being set technical problem to be solved by the utility model is: providing a kind of structure
Rationally, treatment effeciency is high for meter, and integration tool is washed in the small heat transfer tube wall scale removal of environmental pollution, can quickly remove to be detected change
The scale of hot device heat transfer tube wall, and grinding process is uniform, high treating effect.
Integration tool, including pedestal are washed in heat transfer tube wall scale removal described in the utility model, and pedestal is rushed equipped with scale removal
Cleaning device, heat exchanger tube translating device and dust exhaust apparatus, scale removal flusher include polishing knife, and polishing knife is cylindrical, along polishing
Knife periphery is evenly equipped at least two cutter heads, and the buffed surface of cutter head is fixed with sand paper, and cutter head is located in limiting groove and by compression bullet
Spring jacks up, and in interlocking bar, interlocking bar is horizontally disposed with and rotation is driven by motor polishing knife；Heat exchanger tube translating device includes changing
Heat pipe pressure pin, heat exchanger tube pressure pin are equipped with several pipe clamps, and the both ends of heat exchanger tube pressure pin are driven by telescopic rod to be gone up and down, telescopic rod bottom
It can slide in orbit, track is fixed on the base.
Pipe clamp opens pipe clamp and heat exchanger tube is fixed on heat exchanger tube pressure pin, by pipe clamp for fixing heat exchanger tube to be processed
Tighten fixation；Heat exchanger tube pressure pin is translated along track, it is made to advance with the heat exchanger tube being fixed thereon, the knife of compression polishing knife
Head makes polishing knife enter the front end of heat exchanger tube, and compressed spring fits to cutter head jack-up in heat transfer tube wall, starts motor, beats
It whets a knife and is rotated under motor drive, polish off the scale at heat exchange pipe port, continue thereafter with and push heat exchanger tube pressure pin along track cloth
Direction uniform motion is set, enters polishing knife and carries out rotary-grinding operation inside heat exchanger tube, until ideal effect；The water that polishing generates
Dirty powder is accumulated in heat exchanger tube, is siphoned away by dust exhaust apparatus.
The buffed surface of the cutter head is arc, and arc is adapted with the radius of heat transfer tube wall, grinding process can be made to imitate
Fruit is more preferable.
The dust exhaust apparatus includes air-introduced machine, and the air inlet of air-introduced machine is connected with aspiration channel, and the air outlet of air-introduced machine connects
It is connected to dust storage tank.Before sanding operation, by air draught pipe sleeve in the end of heat exchanger tube to be processed, starts air-introduced machine, generate polishing
Scale powder can be sucked away in time, prevented scale powder from shedding from the front end of heat exchanger tube and polluted environment.
The aspiration channel is elastic hose, facilitates operation.
The heat exchanger tube translating device further includes drive sprocket and driven sprocket, and rocking bar is connected on drive sprocket, main
Chain is equipped between movable sprocket and driven sprocket, telescopic rod slides in orbit by chain-driving, so that heat exchanger tube pressure pin can be with
It is steady mobile.
The scale removal flusher further includes flushing pipe and outlet pipe, and flushing pipe is connected with the water outlet of water pump, water
The water inlet of pump is connected with water inlet pipe, and water inlet pipe connects water source, is equipped with sewage sump below outlet pipe.After the completion of polishing, it will rinse
Pipe sleeve is discharged pipe sleeve in heat exchange pipe end, starts water pump, the remaining scale powder not being sucked away in heat exchanger tube in heat exchanger tube front end
Water is rinsed to take out of and be collected into sewage sump.
The flushing pipe and outlet pipe is elastic hose, facilitates operation.
Possessed beneficial effect is the utility model compared with prior art:
Integration tool is washed in heat transfer tube wall scale removal described in the utility model, reasonable in design, can quickly remove to
The scale for detecting heat exchanger heat-exchanging tube inner wall, is compared compared with artificial treatment mode, and treatment effeciency is high, and grinding process is uniform, processing effect
Fruit is good, eliminates manual operation and handles non-uniform problem；The utility model can siphon away scale powder that polishing generates and right
Heat transfer tube wall is rinsed, and thoroughly, environmental pollution is small, and the health of operator is avoided to be compromised for processing.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the top view of the utility model；
Fig. 3 is the structural schematic diagram of polishing knife and the tube wall that exchanges heat.
In figure: 1, knife of polishing；2, interlocking bar；3, motor；4, water pump；5, water inlet pipe；6, telescopic rod；7, heat exchanger tube pressure pin；
8, pipe clamp；9, pedestal；10, track；11, driven sprocket；12, chain；13, drive sprocket；14, link block；15, rocking bar；16, it rushes
Wash pipe；17, aspiration channel；18, air-introduced machine；19, dust storage tank；20, outlet pipe；21, sewage sump；22, cross bar；23, heat transfer tube wall；
24, connecting rod；
1.1, cutter head；1.2, sand paper；1.3, screw；1.4, compressed spring；1.5, limiting groove.
Specific embodiment
The utility model is described further below with reference to embodiment:
As shown in Figures 1 to 3, integration tool, including pedestal 9, bottom are washed in heat transfer tube wall scale removal described in the utility model
Seat 9 is equipped with scale removal flusher, heat exchanger tube translating device and dust exhaust apparatus, and scale removal flusher includes polishing knife 1, knife of polishing
1 is cylindrical, uniformly distributed there are three cutter head 1.1 along polishing 1 periphery of knife, and the buffed surface of cutter head 1.1 is arc, in arc and heat exchanger tube
The radius of wall 23 is adapted；The buffed surface of cutter head 1.1 is equipped with sand paper 1.2, and sand paper 1.2 is fastened on cutter head 1.1 by screw 1.3,
Cutter head 1.1 is located in limiting groove 1.5 and is jacked up by compressed spring 1.4, and for polishing knife 1 in interlocking bar 2, interlocking bar 2 is horizontal
It is arranged and is driven by motor 3 and is rotated；Heat exchanger tube translating device includes heat exchanger tube pressure pin 7, and heat exchanger tube pressure pin 7 is equipped with several pipe clamps
8, the both ends of heat exchanger tube pressure pin 7 are driven by telescopic rod 6 to be gone up and down, and heat exchanger tube pressure pin 7 is connected by cross bar 22 with telescopic rod 6, is stretched
6 bottom of contracting bar can be slided on track 10, and track 10 is fixed on pedestal 9；Dust exhaust apparatus includes air-introduced machine 18, air-introduced machine 18
Air inlet be connected with aspiration channel 17, the air outlet of air-introduced machine 18 is connected with dust storage tank 19.
Heat exchanger tube translating device further includes drive sprocket 13 and driven sprocket 11, and rocking bar 15 is connected on drive sprocket 13,
It is equipped with chain 12 between drive sprocket 13 and driven sprocket 11, connecting rod 24 is equipped between adjacent telescopic rod 6, connecting rod 24 is logical
It crosses link block 14 to be connected with chain 12, telescopic rod 6 can be made to be driven by chain 12 and slided on track 10.
Scale removal flusher further includes flushing pipe 16 and outlet pipe 20, and flushing pipe 16 is connected with the water outlet of water pump 4, water
The water inlet of pump 4 is connected with water inlet pipe 5, and water inlet pipe 5 connects water source, is equipped with sewage sump 21 below outlet pipe 20.
Aspiration channel 17, flushing pipe 16 and outlet pipe 20 are elastic hose.
The course of work or working principle of the utility model:
Heat exchanger tube is fixed on heat exchanger tube pressure pin 7 in use, opening pipe clamp 8, pipe clamp 8 is tightened into fixation；By aspiration channel
17 sets in heat exchange pipe end；Rocking bar 15 is shaken, is driven the chain 12 between drive sprocket 13 and driven sprocket 11, to drive
Heat exchanger tube pressure pin 7 advances together with the heat exchanger tube being fixed thereon along 10 arranged direction of track, the cutter head of the knife 1 of compression polishing at this time
1.1, into the front end of heat exchanger tube, the jack-up of cutter head 1.1 is fitted in heat transfer tube wall 23, is opened the knife 1 that makes to polish by compressed spring 1.4
Dynamic motor 3, polishing knife 1 rotate under the drive of motor 3, polish off the scale at heat exchange pipe port, and subsequent operator continues to shake
Shaking bar 15, for the knife 1 that makes to polish into the progress rotary-grinding operation of heat exchanger tube inside, operator can shake rocking bar 15 repeatedly, until
Ideal effect, the scale powder for generation of polishing is siphoned away by air-introduced machine 18 in time to be temporarily stored in dust storage tank 19；After the completion of polishing, it will inhale
Air hose 17 is removed from heat exchange pipe end, and outlet pipe 20 is socketed in heat exchange pipe end, by 16 sets of flushing pipe in heat exchanger tube front end, is changed
The telescopic rod 6 of heat pipe front end rises, and the telescopic rod 6 for the pipe end that exchanges heat declines, and heat exchanger tube pressure pin 7 tilts, and starts water pump 4, rinses
Water squeezes into 16 flushing heat exchanging inside pipe wall 23 of flushing pipe, and remaining scale powder is rinsed water and takes out of and enter sewage sump in heat exchanger tube
21, washing terminates.
The utility model can quickly remove the scale of heat exchanger heat-exchanging tube inner wall 23 to be detected, high-efficient, and processing is uniform, ring
Border pollution is small, and the health for avoiding operator is compromised.
Claims (7)
1. integration tool, including pedestal (9) are washed in a kind of heat transfer tube wall scale removal, it is characterised in that: pedestal (9) is equipped with scale removal
Flusher, heat exchanger tube translating device and dust exhaust apparatus, scale removal flusher include polishing knife (1), and polishing knife (1) is in cylinder
Shape is evenly equipped at least two cutter heads (1.1) along polishing knife (1) periphery, and the buffed surface of cutter head (1.1) is fixed with sand paper (1.2), knife
Head (1.1) is located in limiting groove (1.5) and is jacked up by compressed spring (1.4), and polishing knife (1) is on interlocking bar (2), linkage
Bar (2) is horizontally disposed and drives rotation by motor (3)；Heat exchanger tube translating device includes heat exchanger tube pressure pin (7), heat exchanger tube pressure pin
(7) several pipe clamps (8) are equipped with, the both ends of heat exchanger tube pressure pin (7) are driven by telescopic rod (6) and gone up and down, and telescopic rod (6) bottom can be with
It is slided on track (10), track (10) is fixed on pedestal (9).
2. integration tool is washed in heat transfer tube wall scale removal according to claim 1, it is characterised in that: the cutter head (1.1)
Buffed surface be arc, arc is adapted with the radius of heat transfer tube wall (23).
3. integration tool is washed in heat transfer tube wall scale removal according to claim 1, it is characterised in that: the dust exhaust apparatus
Including air-introduced machine (18), the air inlet of air-introduced machine (18) is connected with aspiration channel (17), and the air outlet of air-introduced machine (18) is connected with storage
Dirt case (19).
4. integration tool is washed in heat transfer tube wall scale removal according to claim 3, it is characterised in that: the aspiration channel
It (17) is elastic hose.
5. integration tool is washed in heat transfer tube wall scale removal according to claim 1, it is characterised in that: the heat exchanger tube is flat
Moving device further includes drive sprocket (13) and driven sprocket (11), and rocking bar (15), drive sprocket are connected on drive sprocket (13)
(13) chain (12) are equipped between driven sprocket (11), telescopic rod (6) is driven by chain (12) and slided on track (10).
6. integration tool is washed in heat transfer tube wall scale removal according to claim 1, it is characterised in that: the scale removal is rinsed
Device further includes flushing pipe (16) and outlet pipe (20), and flushing pipe (16) is connected with the water outlet of water pump (4), water pump (4)
Water inlet is connected with water inlet pipe (5), is equipped with sewage sump (21) below outlet pipe (20).
7. integration tool is washed in heat transfer tube wall scale removal according to claim 6, it is characterised in that: the flushing pipe
(16) and outlet pipe (20) is elastic hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821124899.8U CN208901961U (en) | 2018-07-16 | 2018-07-16 | Integration tool is washed in heat transfer tube wall scale removal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821124899.8U CN208901961U (en) | 2018-07-16 | 2018-07-16 | Integration tool is washed in heat transfer tube wall scale removal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208901961U true CN208901961U (en) | 2019-05-24 |
Family
ID=66567530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821124899.8U Active CN208901961U (en) | 2018-07-16 | 2018-07-16 | Integration tool is washed in heat transfer tube wall scale removal |
Country Status (1)
| Country | Link |
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| CN (1) | CN208901961U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111707135A (en) * | 2020-05-21 | 2020-09-25 | 中筑科技股份有限公司 | Central air conditioning fan coil circulation cleaning equipment |
-
2018
- 2018-07-16 CN CN201821124899.8U patent/CN208901961U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111707135A (en) * | 2020-05-21 | 2020-09-25 | 中筑科技股份有限公司 | Central air conditioning fan coil circulation cleaning equipment |
| CN111707135B (en) * | 2020-05-21 | 2021-10-15 | 中筑科技股份有限公司 | Central air conditioning fan coil circulation cleaning equipment |
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