CN210187943U - General type boiler tube inner wall belt cleaning device and boiler tube maintain maintenance device - Google Patents
General type boiler tube inner wall belt cleaning device and boiler tube maintain maintenance device Download PDFInfo
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- CN210187943U CN210187943U CN201920783934.5U CN201920783934U CN210187943U CN 210187943 U CN210187943 U CN 210187943U CN 201920783934 U CN201920783934 U CN 201920783934U CN 210187943 U CN210187943 U CN 210187943U
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Abstract
The utility model provides a maintenance device is maintained to general type boiler tube inner wall belt cleaning device and boiler tube, utilize the chuck claw can adjust the centre gripping external diameter, hold whole device card on the boiler tube, screw hole cooperation through lead screw and chuck center, it is rotatory and impel and retreat with clearance boiler tube inner wall to drive the brush, there is the spring to make the brush hair can hug closely the boiler tube inner wall between two brushes, and have the commonality, adapt to the boiler tube of different internal diameters, as further effect, heterotypic boiler tube can also be washd to this kind of structure, and through spraying the cleaner in to the boiler tube, can effectually reinforce general type boiler tube inner wall belt cleaning device to the cleaning performance of boiler tube inner wall.
Description
Technical Field
The utility model relates to a heat treatment engineering machine tool field specifically is a general type boiler tube inner wall belt cleaning device and boiler tube maintain maintenance device.
Background
The tube furnace is a novel high-performance high-energy-saving electric furnace developed by adopting the international advanced technology, and has the advantages of safety, reliability, simple operation, high temperature control precision, good heat preservation effect, large temperature range, high furnace temperature uniformity, multiple temperature zones, selectable atmosphere, vacuumizing and the like. At present, the furnace tube of the tube furnace can be selected and configured with materials such as heat-resistant steel, quartz glass, ceramic tubes and the like. As the tube furnace tube is easy to form carbon slag or coke, and the closer to the center of the tube furnace, the more serious the tube furnace tube is, the more.
At present, automatic furnace tube inner wall cleaning equipment is available, but the equipment is usually located in colleges and universities or laboratories, the used furnace tubes are characterized by nonstandard, the quantity is small, the use automation cost is high, and a general furnace tube inner wall cleaning device cannot adapt to a special-shaped continuous melting furnace tube, is difficult to clean by using a furnace hook and is easy to damage a quartz tube.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a maintenance device is maintained to general type boiler tube inner wall belt cleaning device and boiler tube to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a general type boiler tube inner wall belt cleaning device, includes rotatory crank, lead screw, adjusting screw, chuck, brush, spring and connecting rod, and the rotatory crank of lead screw one end fixed connection passes the chuck right to with chuck center screw-thread fit, the chuck is equipped with the chuck jaw, be connected through adjusting screw between chuck jaw and the chuck, the right-hand member of lead screw articulates there is the connecting rod, and the connecting rod includes head rod and second connecting rod, the head rod and the second connecting rod other end all articulate there is the brush, two be connected with the spring between the brush.
As a further aspect of the present invention: the chuck jaws are arc-shaped plates made of nylon.
As a further aspect of the present invention: the brush is an arc-shaped plate, the brush plate is made of polytetrafluoroethylene, bristles are adhered to the outer surface of the brush, and the bristles are made of nylon.
As a further aspect of the present invention: the adjusting screw comprises an adjusting handle and an adjusting screw rod, and the adjusting screw rod is matched with the chuck and the threaded hole formed in the chuck jaw.
As a further aspect of the present invention: the lead screw replacement is the silk pipe, and the thread groove is seted up on the silk pipe surface, and the thread groove cooperates with the screw hole that the chuck center was seted up, the one end that the boiler tube was kept away from to the silk pipe is equipped with the rotatory center tube of crank, the rotatory center tube of crank and rotatory crank fixed connection, the rotatory center tube of crank and rotatory water connector connection, rotatory center tube is through rotatory water connector and water pipe switch-on, and just rotatory center tube rotates for the water pipe through rotatory water connector, the one end that the silk pipe stretched into in the boiler tube is equipped with the nozzle.
As a further aspect of the present invention: the rotary water joint comprises an outer shell, a rotary inner core and an inner sleeve, the water pipe is fixedly connected with the inner sleeve, the outer shell and the inner sleeve are matched through threads to position the rotary inner core, the bottom of the rotary inner core extends out of an opening of the outer shell and limits the rotary inner core through a step, and the inner wall of the rotary inner core is connected with a rotary central pipe of a crank through threads.
As a further aspect of the present invention: the shell and the rotary inner core are both made of polytetrafluoroethylene materials.
As a further aspect of the present invention: the bristles are replaced with metal wires.
A furnace tube maintenance device comprises the general-purpose furnace tube inner wall cleaning device.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a general type boiler tube inner wall belt cleaning device, utilize the chuck claw can adjust the centre gripping external diameter, hold whole device card on the boiler tube, screw hole cooperation through lead screw and chuck center, it is rotatory and impel and retreat with the clearance boiler tube inner wall to drive the brush, there is the spring between two brushes to make the brush hair hug closely the boiler tube inner wall, and have the commonality, adapt to the boiler tube of different internal diameters, as further effect, heterotypic boiler tube can also be washd to this kind of structure, and through spraying the cleaner to the boiler tube in, can effectually strengthen general type boiler tube inner wall belt cleaning device to the cleaning performance of boiler tube inner wall.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic diagram of the side view of the present invention.
Fig. 3 is a schematic structural diagram of another embodiment of the present invention.
Fig. 4 is a schematic structural view of the rotary water passing joint.
In the figure: 1-rotary crank, 11-crank rotary central tube, 2-screw rod, 201-screw tube, 3-adjusting screw, 31-adjusting handle, 32-adjusting screw, 4-chuck, 41-chuck jaw, 42-chuck center, 5-furnace tube, 6-brush, 61-brush hair, 7-spring, 8-connecting rod, 81-first connecting rod, 82-second connecting rod, 9-nozzle, 10-rotary water-through joint, 101-step, 102-outer shell, 103-rotary inner core, 104-inner sleeve and 105-water pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-2, in the embodiment of the present invention, a universal furnace tube inner wall cleaning device includes a rotary crank 1, a screw rod 2, an adjusting screw 3, a chuck 4, a brush 6, a spring 7 and a connecting rod 8, wherein one end of the screw rod 2 is fixedly connected to the rotary crank 1, the rotary crank 1 passes through the chuck 4 rightwards and is in threaded fit with the center of the chuck 4, when the rotary crank 1 is operated to rotate, the screw rod 2 is driven to rotate relative to the chuck 4, the screw rod 2 moves axially, the chuck 4 is provided with a chuck jaw 41, the chuck jaw 41 is connected with the chuck 4 through the adjusting screw 3, the chuck jaw 41 moves to adjust the clamping outer diameter by rotating the adjusting screw 3, so as to adapt to the outer diameters of different sizes of furnace tubes, the right end of the screw rod 2 is hinged with the connecting rod 8, the connecting rod 8 includes a first connecting rod 81 and a second connecting rod 82, the other ends of the first connecting rod 81, a spring 7 is connected between the two brushes 6.
Further, the brush 6 is an arc-shaped plate, the plate of the brush 6 is made of polytetrafluoroethylene, bristles 61 are adhered to the outer surface of the brush 6, the bristles 61 are made of nylon, the nylon is good in abrasion resistance, has the characteristics of high temperature resistance, acid and alkali resistance and the like, is good in elasticity, and is particularly suitable for cleaning the inner wall of a furnace tube.
Further adjusting screw 3 includes adjustment handle 31 and adjusting screw 32, and adjusting handle 31 makes things convenient for the hand to hold rotatory adjusting screw 3, and adjusting screw 32 cooperates with the screw hole that sets up on chuck 4 and the chuck claw 41, makes chuck claw 41 rise and descend through rotating adjusting handle 31, adjusts the centre gripping external diameter of chuck claw 41, makes its furnace tube that adapts to different external diameters.
Example 2
Referring to fig. 3 to 4, referring to embodiment 1, compared with embodiment 1, in this embodiment, the screw rod 2 is replaced by a screw tube 201, a thread groove is formed on the surface of the screw tube 201, the thread groove is matched with a thread hole formed in the chuck center 42, a crank rotating central tube 11 is arranged at one end of the screw tube 201 away from the furnace tube 5, the crank rotating central tube 11 is fixedly connected with the rotating crank 1, the crank rotating handle 1 is rotated, the crank rotating central tube 11 rotates, the crank rotating central tube 11 is connected with a rotating water connector 10, the rotating central tube 11 is connected with a water tube 105 through the rotating water connector 10, the rotating central tube 11 can rotate relative to the water tube 105, a nozzle 9 is arranged at one end of the screw tube 201 extending into the furnace tube 5, and in the process of driving the screw tube 201 to rotate by the crank rotating handle 1, because the crank rotating central tube 11 on the screw tube 201 can rotate with the water tube 105 through the rotating water connector 10, the water pipe can not be knotted, meanwhile, the cleaning agent is supplied to the nozzle 9 on the wire pipe 201 through the water pipe 105, and the cleaning agent is sprayed to the surface of the inner wall of the furnace tube by the nozzle 9, so that the cleaning effect of the universal type furnace tube inner wall cleaning device on the inner wall of the furnace tube can be effectively enhanced.
Referring to fig. 3 to 4, the rotary water joint 10 includes an outer shell 102, a rotary inner core 103 and an inner sleeve 104, the water pipe 105 is fixedly connected to the inner sleeve 104, the outer shell 102 and the inner sleeve 104 are matched to position the rotary inner core 103 through threads, the bottom of the rotary inner core 103 extends out of an opening of the outer shell 102 and limits the rotary inner core 103 through a step 101, the inner wall of the rotary inner core 103 is connected to the crank rotary central pipe 11 through threads, the crank rotary central pipe 11 is connected to a wire pipe 201, and the rotary inner core 103 can rotate freely in the outer shell 102 under the driving of the rotation of the crank rotary central pipe 11, so that the rotary central pipe 11 rotates relative to the inner sleeve 105.
Further, the outer shell 102 and the rotating inner core 103 are both made of polytetrafluoroethylene materials, the polytetrafluoroethylene materials are high molecular compounds formed by polymerizing tetrafluoroethylene, the polytetrafluoroethylene materials have excellent chemical stability, corrosion resistance, sealing property, high lubrication non-sticking property, electrical insulation property and good ageing resistance, and can be used as engineering plastics, and can be made into polytetrafluoroethylene pipes, rods, belts, plates, films and the like, and the polytetrafluoroethylene pipes, the rods, the belts, the plates, the films and the like are generally applied to corrosion-resistant pipelines, containers, pumps, valves, radar manufacturing equipment, high-frequency communication equipment, radio equipment and the like with higher performance requirements.
Example 3
Referring to example 1 and example 2, compared with example 1 and example 2, in this example, the bristles 61 are replaced by metal wires for polishing the inner wall of the furnace tube.
The utility model discloses a theory of operation is: adjusting screw 3 changes the centre gripping external diameter of chuck jaw 41, fixes a position boiler tube 5, holds rotatory crank 1 rotatory, and through the rotation of lead screw 2, drive brush 6 rotatory and impel and retreat with clearance boiler tube inner wall, has spring 7 between two brushes 6 to make brush hair 61 can hug closely the boiler tube inner wall to have the commonality, adapt to the boiler tube of different internal diameters, as further effect, heterotypic boiler tube can also be washd to this kind of structure.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A universal furnace tube inner wall cleaning device comprises a rotary crank (1), a screw rod (2), an adjusting screw (3), a chuck (4), a brush (6), a spring (7) and a connecting rod (8), it is characterized in that one end of the screw rod (2) is fixedly connected with a rotary crank (1) and passes through the chuck (4) rightwards, and is in threaded fit with the chuck center (42), the chuck (4) is provided with a chuck jaw (41), the chuck jaw (41) is connected with the chuck (4) through an adjusting screw (3), the right end of the screw rod (2) is hinged with a connecting rod (8), the connecting rod (8) comprises a first connecting rod (81) and a second connecting rod (82), the other ends of the first connecting rod (81) and the second connecting rod (82) are hinged with brushes (6), and a spring (7) is connected between the brushes (6).
2. The cleaning device for the inner wall of the universal furnace tube according to claim 1, wherein the chuck jaws (41) are arc-shaped plates made of nylon.
3. The cleaning device for the inner wall of the universal furnace tube according to claim 1, wherein the brush (6) is an arc-shaped plate, the plate material of the brush (6) is polytetrafluoroethylene, the bristles (61) are adhered to the outer surface of the brush (6), and the bristles (61) are made of nylon.
4. The cleaning device for the inner wall of the universal furnace tube according to claim 1, wherein the adjusting screw (3) comprises an adjusting handle (31) and an adjusting screw rod (32), and the adjusting screw rod (32) is matched with threaded holes arranged on the chuck (4) and the chuck jaws (41).
5. The general type furnace tube inner wall cleaning device is characterized in that the screw rod (2) is replaced by a wire tube (201), a thread groove is formed in the surface of the wire tube (201), the thread groove is matched with a thread hole formed in the chuck center (42), a crank rotating central tube (11) is arranged at one end, away from the furnace tube (5), of the wire tube (201), the crank rotating central tube (11) is fixedly connected with the rotating crank (1), the crank rotating central tube (11) is connected with a rotating water supply connector (10), the rotating central tube (11) is communicated with a water tube (105) through the rotating water supply connector (10), the rotating central tube (11) rotates relative to the water tube (105) through the rotating water supply connector (10), and a nozzle (9) is arranged at one end, extending into the furnace tube (5), of the wire tube (201).
6. The cleaning device for the inner wall of the universal furnace tube according to claim 5, wherein the rotary water joint (10) comprises an outer shell (102), a rotary inner core (103) and an inner sleeve (104), the water pipe (105) is fixedly connected with the inner sleeve (104), the outer shell (102) and the inner sleeve (104) locate the rotary inner core (103) through threaded matching, the bottom of the rotary inner core (103) extends out of an opening of the outer shell (102) and limits the rotary inner core (103) through a step (101), and the inner wall of the rotary inner core (103) is connected with the crank rotary central tube (11) through threads.
7. The cleaning device for the inner wall of the universal furnace tube according to claim 6, wherein the outer shell (102) and the rotating inner core (103) are both made of polytetrafluoroethylene.
8. A furnace tube maintenance device, comprising the universal furnace tube inner wall cleaning device of any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920783934.5U CN210187943U (en) | 2019-05-28 | 2019-05-28 | General type boiler tube inner wall belt cleaning device and boiler tube maintain maintenance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920783934.5U CN210187943U (en) | 2019-05-28 | 2019-05-28 | General type boiler tube inner wall belt cleaning device and boiler tube maintain maintenance device |
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| Publication Number | Publication Date |
|---|---|
| CN210187943U true CN210187943U (en) | 2020-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920783934.5U Expired - Fee Related CN210187943U (en) | 2019-05-28 | 2019-05-28 | General type boiler tube inner wall belt cleaning device and boiler tube maintain maintenance device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210187943U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111570439A (en) * | 2020-05-26 | 2020-08-25 | 福州诺通网科技有限公司 | Be used for abluent cleaning equipment of different grade type plastic conduit inner wall |
| CN112110162A (en) * | 2020-09-22 | 2020-12-22 | 安徽独库机械设备有限公司 | Coal dropping pipe with automatic cleaning function |
| CN113172054A (en) * | 2021-04-26 | 2021-07-27 | 王姗姗 | Strong adaptability's dredging apparatus for water conservancy pipeline clearance |
| CN114367159A (en) * | 2021-11-25 | 2022-04-19 | 刘启才 | Method and system for removing mercury from flue gas |
| CN114798613A (en) * | 2021-01-22 | 2022-07-29 | 山西潞安煤基清洁能源有限责任公司 | Stifled pipeline dredging equipment congeals |
-
2019
- 2019-05-28 CN CN201920783934.5U patent/CN210187943U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111570439A (en) * | 2020-05-26 | 2020-08-25 | 福州诺通网科技有限公司 | Be used for abluent cleaning equipment of different grade type plastic conduit inner wall |
| CN112110162A (en) * | 2020-09-22 | 2020-12-22 | 安徽独库机械设备有限公司 | Coal dropping pipe with automatic cleaning function |
| CN114798613A (en) * | 2021-01-22 | 2022-07-29 | 山西潞安煤基清洁能源有限责任公司 | Stifled pipeline dredging equipment congeals |
| CN113172054A (en) * | 2021-04-26 | 2021-07-27 | 王姗姗 | Strong adaptability's dredging apparatus for water conservancy pipeline clearance |
| CN114367159A (en) * | 2021-11-25 | 2022-04-19 | 刘启才 | Method and system for removing mercury from flue gas |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200327 |