CN217595419U - Heat-conducting oil furnace tube for LNG liquefaction - Google Patents
Heat-conducting oil furnace tube for LNG liquefaction Download PDFInfo
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- CN217595419U CN217595419U CN202221197081.5U CN202221197081U CN217595419U CN 217595419 U CN217595419 U CN 217595419U CN 202221197081 U CN202221197081 U CN 202221197081U CN 217595419 U CN217595419 U CN 217595419U
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Abstract
The utility model discloses a heat conduction oil furnace boiler tube for LNG liquefaction in heat conduction oil furnace boiler tube technical field, including heat conduction oil furnace body, the right-hand member of heat conduction oil furnace body is provided with the body opening, the inside of heat conduction oil furnace body is provided with hollow groove, the place ahead of body opening is provided with the clearance mounting bracket, be provided with the bolt arc board between clearance mounting bracket and the body opening, the bolt arc board passes through the bolt and installs on the outer wall of body opening, the clearance mounting bracket is connected with the body opening through the bolt arc board, the extension mounting panel is installed to the right-hand member of clearance mounting bracket, install the bull stick between two extension mounting panels, the place ahead of bull stick is provided with drive mechanism, mounting substrate is installed to the bottom of heat conduction oil furnace body, this heat conduction oil furnace boiler tube for LNG liquefaction, launch drive mechanism and brushing mechanism, can be according to the dirty condition in the heat conduction oil furnace boiler tube, select drive mechanism and brushing mechanism's operating condition, realize clearing up the deep layer heat conduction oil furnace body.
Description
Technical Field
The utility model relates to a heat conduction oil furnace boiler tube technical field specifically is LNG liquefaction is with heat conduction oil furnace boiler tube.
Background
The heat conduction oil boiler is a boiler heated by heat conduction oil, the heat conduction oil is also called an organic heat carrier or heat medium oil and has been used for more than fifty years as an intermediate heat transfer medium in the industrial heat exchange process, a direct-current boiler developed based on the forced circulation design idea generally takes coal, oil and gas as fuels, takes the heat conduction oil as a medium, utilizes a hot oil circulation oil pump to force the medium to carry out liquid phase circulation, conveys heat energy to heat utilization equipment and then returns to a heating furnace for reheating, has the advantages of obtaining high working temperature under low pressure and being capable of carrying out high-precision control work on the operation of the medium; the main component of liquefied natural gas is methane, which is generally known as the cleanest fossil energy on the earth, and the liquefied natural gas is colorless, tasteless, nontoxic and noncorrosive, and has the volume about 1/625 of the volume of the same amount of gaseous natural gas, and the mass of the liquefied natural gas is only about 45% of the water with the same volume; the manufacturing process is that natural gas produced in a gas field is purified and is transported by a liquefied natural gas ship after being liquefied at a series of ultralow temperatures, and the liquefied natural gas is very little polluted after being combusted and releases large heat, so that the liquefied natural gas is an advanced energy source.
The heat conduction oil boiler put into use for a long time needs to be periodically overhauled and cleaned so as to ensure the normal and safe operation of the heat conduction oil boiler, and when the large-volume pipeline of the furnace tube of the heat conduction oil boiler is cleaned, the heat conduction oil boiler often needs manual auxiliary cleaning, wastes time and labor, and is harmful to human bodies due to a plurality of dirt accumulated in the furnace tube put into use for a long time.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a LNG liquefaction is with heat conduction oil furnace boiler tube to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme:
LNG liquefaction is with heat conduction oil furnace boiler tube, including heat conduction oil furnace boiler tube, the right-hand member of heat conduction oil furnace boiler tube is provided with the body opening, the inside of heat conduction oil furnace boiler tube is provided with hollow groove, the place ahead of body opening is provided with the clearance mounting bracket, be provided with the bolt arc board between clearance mounting bracket and the body opening, the bolt arc board passes through the bolt and installs on the outer wall of body opening, the clearance mounting bracket is connected with the body opening through the bolt arc board, the extension mounting panel is installed, two to the right-hand member of clearance mounting bracket install the bull stick between the extension mounting panel, the place ahead of bull stick is provided with drive mechanism, mounting substrate is installed to the bottom of heat conduction oil furnace boiler tube.
As a further aspect of the present invention: the transmission mechanism comprises a transmission support, limiting auxiliary plates, guiding limiting rings, limiting guide rods, transmission guide rods, rod body gear grooves, an anti-derailment sliding plate, a motor support, a servo motor and a linkage fluted disc, wherein the transmission support is located at the front end of the rotating rod, the limiting auxiliary plates are installed at the rear end of the transmission support, the guiding limiting rings are installed between the two limiting auxiliary plates, and the three guiding limiting rings are equidistantly distributed between the two limiting auxiliary plates from front to back.
As the utility model discloses further scheme again: the inner side of the guide limiting ring is provided with a limiting guide rod, the inner side of the limiting guide rod is provided with a transmission guide rod, and the transmission guide rod is connected with the limiting guide rod in a sliding mode.
As a further aspect of the present invention: be provided with body of rod gear groove on the outer wall of transmission guide arm, it is a plurality of body of rod gear groove distributes on the outer wall of transmission guide arm from the front to back equidistance, the derailment-prevention slide is all installed at the upper and lower both ends of transmission guide arm, the inner wall joint of derailment-prevention slide and spacing guide arm.
As the utility model discloses further scheme again: the rear end of the limiting auxiliary plate is provided with a motor support, a servo motor is arranged between the two motor supports, a transmission end of the servo motor is provided with a linkage fluted disc, and the linkage fluted disc is meshed with the rod gear grooves.
As the utility model discloses further scheme again: the right side of transmission guide arm is provided with the mechanism of brushing clearly, the mechanism of brushing clearly includes brushless motor, carousel, clearance board, closed angle scraper blade and clearance rubber brush, brushless motor is located the right-hand member of transmission guide arm, the carousel is installed to brushless motor's transmission end, install the clearance board on the outer wall of carousel, the closed angle scraper blade is installed to the one end that the carousel was kept away from to the clearance board, two install the clearance rubber brush between the closed angle scraper blade.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in, be provided with drive mechanism and brushing mechanism, launch drive mechanism and brushing mechanism and can deep clearance heat conduction oil furnace stove body, concrete operation process is: the method comprises the steps of rotating a rotating rod, rotating an extension mounting plate to the right side of a pipe body through opening, then starting a servo motor, enabling the servo motor to work, driving a linkage fluted disc to rotate, enabling the linkage fluted disc to be meshed with a rod gear groove, enabling a transmission guide rod to move towards the inside of a heat conduction oil furnace pipe body along a limiting guide rod, stopping the servo motor after the transmission guide rod drives a cleaning mechanism to integrally move to the inside of the heat conduction oil furnace pipe body, starting a brushless motor, enabling the brushless motor to work, driving a rotary disc to rotate, enabling a cleaning plate on the outer wall of the rotary disc to rotate along with the linkage fluted disc, enabling a sharp-corner scraper and a cleaning rubber brush on the outer wall of the cleaning plate to continuously contact with the inner wall of the heat conduction oil furnace pipe body when the cleaning plate rotates, so as to clean dirt and residual dirt on the inner wall of the heat conduction oil furnace pipe body, starting the servo motor after the cleaning mechanism cleans the dirt in an annular area, driving the cleaning mechanism to continuously extend towards the inside of the heat conduction oil furnace pipe body by using the transmission guide rod, and enabling the cleaning mechanism to be used for cleaning the dirt and cleaning mechanism to be used for cleaning the dirt.
Drawings
Fig. 1 is a schematic three-dimensional structure of the present invention;
fig. 2 is a schematic structural view of the utility model in a three-dimensional overlook view;
fig. 3 is a schematic plan view of the present invention;
fig. 4 is a schematic structural view of the utility model viewed from the right;
FIG. 5 is a schematic view of the three-dimensional structure of the transmission mechanism of the present invention;
fig. 6 is an enlarged schematic structural view of the utility model at the position B in fig. 5;
fig. 7 is an enlarged perspective view of a portion a in fig. 5 according to the present invention.
In the figure: 1. a heat-conducting oil furnace pipe body; 2. a pipe body through opening; 3. cleaning the mounting rack; 4. a bolt arc plate; 5. extending the mounting plate; 6. a rotating rod; 7. a transmission mechanism; 701. a conductive support; 702. a limit auxiliary plate; 703. a guide limit ring; 704. a limiting guide rod; 705. a transmission guide rod; 706. a rod gear groove; 707. the derail-prevention sliding plate; 708. a motor bracket; 709. a servo motor; 710. a linkage fluted disc; 8. a brushing mechanism; 801. a brushless motor; 802. a turntable; 803. cleaning the plate; 804. a sharp-angled scraper; 805. cleaning the rubber brush; 9. and mounting the substrate.
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.
Referring to fig. 1 to 7, in the embodiment of the present invention, a heat conduction oil furnace tube for LNG liquefaction includes a heat conduction oil furnace tube body 1, a tube body through opening 2 is provided at a right end of the heat conduction oil furnace tube body 1, a hollow groove is provided inside the heat conduction oil furnace tube body 1, a cleaning mounting frame 3 is provided in front of the tube body through opening 2, a bolt arc plate 4 is provided between the cleaning mounting frame 3 and the tube body through opening 2, the bolt arc plate 4 is mounted on an outer wall of the tube body through opening 2 by a bolt, the cleaning mounting frame 3 is connected to the tube body through opening 2 by the bolt arc plate 4, an extension mounting plate 5 is mounted at a right end of the cleaning mounting frame 3, a rotating rod 6 is mounted between the two extension mounting plates 5, a transmission mechanism 7 is provided in front of the rotating rod 6, a mounting base plate 9 is mounted at a bottom end of the heat conduction oil furnace tube body 1, the transmission mechanism 7 includes a transmission bracket 701, a limit auxiliary plate 702, a guide ring 703, a limit guide rod 704, a transmission guide 705, a transmission guide rod 705, a rod gear groove 706, an anti-off slide board 707, a motor bracket 708, a servo motor 709 and a linkage gear plate 704, a plurality of guide rods 703 are mounted on an inner wall of the transmission guide rods, a plurality of guide rods are mounted on the transmission guide rod 704, a plurality of guide rods are disposed on the transmission guide rod 704, a plurality of guide rods 703, the transmission guide rods are disposed on the transmission guide rod 704, the transmission guide rod 704 is disposed on the transmission guide rod 702, the transmission guide rod 704, the transmission guide rod 702, the guide rod 704 is disposed on the transmission guide rod 702, the rear end of the limiting auxiliary plate 702 is provided with motor brackets 708, a servo motor 709 is arranged between the two motor brackets 708, a transmission end of the servo motor 709 is provided with a linkage fluted disc 710, and the linkage fluted disc 710 is meshed with the rod gear grooves 706;
the right side of the transmission guide rod 705 is provided with a brushing mechanism 8, the brushing mechanism 8 comprises a brushless motor 801, a turntable 802, a cleaning plate 803, a sharp-angled scraper 804 and a cleaning rubber brush 805, the brushless motor 801 is positioned at the right end of the transmission guide rod 705, the transmission end of the brushless motor 801 is provided with the turntable 802, the outer wall of the turntable 802 is provided with the cleaning plate 803, one end of the cleaning plate 803, which is far away from the turntable 802, is provided with the sharp-angled scraper 804, the cleaning rubber brush 805 is arranged between the two sharp-angled scrapers 804, the brushless motor 801 and the servo motor 709 are connected with an external control terminal, firstly, the rotating rod 6 is rotated to rotate the extension mounting plate 5 to the right side of the pipe body through opening 2, then the servo motor 709 is started, the servo motor 709 works to drive the linkage fluted disc 710 to rotate, the linkage fluted disc 710 is mutually meshed with the rod body gear grooves 706, the rod body gear grooves 706 are stressed, so that the transmission guide rod 705 moves towards the inside of the pipe body 1 along the limit guide rod 704, after the transmission guide rod 705 drives the brushing mechanism 8 to integrally move to the interior of the heat conduction oil furnace pipe body 1, the servo motor 709 is stopped, the brushless motor 801 is started, the brushless motor 801 works to drive the turntable 802 to rotate, the cleaning plate 803 on the outer wall of the turntable 802 rotates along with the turntable 802, when the cleaning plate 803 rotates, the sharp-angled scraper 804 and the cleaning rubber brush 805 on the outer wall of the cleaning plate are continuously contacted with the inner wall of the heat conduction oil furnace pipe body 1 to scrape off dirt and residual dirt on the inner wall of the heat conduction oil furnace pipe body 1, after the brushing mechanism 8 cleans the dirt in an annular area, the servo motor 709 is started again, the transmission guide rod 705 is used to drive the brushing mechanism 8 to continuously extend towards the interior of the heat conduction oil furnace pipe body 1 to clean other inner wall areas in the interior of the heat conduction oil furnace pipe body 1, the operation mode is a mode that the transmission mechanism 7 and the brushing mechanism 8 are sequentially started, the cleaning device is suitable for treating serious dirt and residual dirt, if the dirt and the residual dirt which are easy to clean need to be treated, the transmission mechanism 7 and the cleaning mechanism 8 can be started simultaneously, the transmission guide rod 705 is used for driving the cleaning mechanism 8 to move, meanwhile, the cleaning mechanism 8 is still normally started, and therefore the heat-conducting oil furnace pipe body 1 can be cleaned quickly.
The utility model discloses a theory of operation is: after the heat conduction oil furnace tube body 1 is used for a long time, the furnace tube needs to be cleaned and maintained to ensure that the heat conduction oil furnace tube body 1 can normally operate, when the heat conduction oil furnace tube body 1 is cleaned, the heat conduction oil furnace tube body 1 needs to be separated from other device bodies, the brushless motor 801 and the servo motor 709 are connected with an external control terminal, firstly, the rotating rod 6 is rotated, the extension mounting plate 5 is rotated to the right side of the tube body through opening 2, then, the servo motor 709 is started, the servo motor 709 works to drive the linkage fluted disc 710 to rotate, the linkage fluted disc 710 is meshed with the rod gear groove 706, the rod gear groove 706 is stressed, so that the transmission guide rod 705 moves towards the inside of the heat conduction oil furnace tube body 1 along the limiting guide rod 704, after the transmission guide rod 705 drives the brushing mechanism 8 to integrally move to the inside of the heat conduction oil furnace tube body 1, the servo motor 709 is stopped, the brushless motor 801 is started, the brushless motor 801 works to drive the rotating disc 802 to rotate, when the cleaning plate 803 rotates with the cleaning plate 803 on the outer wall of the turntable 802, the sharp-angled scraper 804 and the cleaning rubber brush 805 on the outer wall of the cleaning plate 803 continuously contact with the inner wall of the heat-conducting oil furnace tube body 1 to scrape off dirt and residual scale on the inner wall of the heat-conducting oil furnace tube body 1, after the cleaning mechanism 8 cleans dirt in an annular area, the servo motor 709 is started, the transmission guide rod 705 is used for driving the cleaning mechanism 8 to continuously extend towards the interior of the heat-conducting oil furnace tube body 1 to clean other inner wall areas in the interior of the heat-conducting oil furnace tube body 1, the operation mode is that the transmission mechanism 7 and the cleaning mechanism 8 are sequentially started, the cleaning mechanism 7 and the cleaning mechanism 8 are suitable for treating serious dirt and residual scale, if the dirt and residual scale which are easy to clean need to be treated, the transmission mechanism 7 and the cleaning mechanism 8 can be started simultaneously, and the cleaning mechanism 8 is used for driving the cleaning mechanism 8 to move by using the transmission guide rod 705, the cleaning mechanism 8 is still normally started, so that the heat-conducting oil furnace pipe body 1 can be quickly cleaned.
The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.
Claims (6)
- The LNG liquefaction is with heat conduction oil furnace boiler tube, its characterized in that: including heat conduction oil furnace stove body (1), the right-hand member of heat conduction oil furnace stove body (1) is provided with body opening (2), the inside of heat conduction oil furnace stove body (1) is provided with hollow groove, the place ahead of body opening (2) is provided with clearance mounting bracket (3), be provided with bolt arc board (4) between clearance mounting bracket (3) and body opening (2), bolt arc board (4) are installed on the outer wall of body opening (2) through the bolt, clearance mounting bracket (3) are connected with body opening (2) through bolt arc board (4), extension mounting panel (5), two are installed to the right-hand member of clearance mounting bracket (3) install bull stick (6) between extension mounting panel (5), the place ahead of bull stick (6) is provided with drive mechanism (7), mounting substrate (9) are installed to the bottom of heat conduction oil furnace stove body (1).
- 2. The heat conduction oil furnace tube for LNG liquefaction according to claim 1, wherein: the transmission mechanism (7) comprises a conduction support (701), a limiting auxiliary plate (702), a guiding limiting ring (703), a limiting guide rod (704), a transmission guide rod (705), a rod body gear groove (706), an anti-derailment sliding plate (707), a motor support (708), a servo motor (709) and a linkage fluted disc (710), wherein the conduction support (701) is located at the front end of the rotating rod (6), the limiting auxiliary plate (702) is installed at the rear end of the conduction support (701), the guiding limiting ring (703) is installed between the two limiting auxiliary plates (702), and the guiding limiting ring (703) is equidistantly distributed between the two limiting auxiliary plates (702) from front to back.
- 3. The heat-conducting oil furnace tube for LNG liquefaction according to claim 2, wherein: the inner side of the guide limiting ring (703) is provided with a limiting guide rod (704), the inner side of the limiting guide rod (704) is provided with a transmission guide rod (705), and the transmission guide rod (705) is in sliding connection with the limiting guide rod (704).
- 4. The heat-conducting oil furnace tube for LNG liquefaction according to claim 2, wherein: be provided with body of rod gear groove (706) on the outer wall of transmission guide arm (705), it is a plurality of body of rod gear groove (706) distributes on the outer wall of transmission guide arm (705) from the front to back equidistance, derailment-preventing slide board (707) is all installed at the upper and lower both ends of transmission guide arm (705), derailment-preventing slide board (707) and the inner wall joint of spacing guide arm (704).
- 5. The heat-conducting oil furnace tube for LNG liquefaction according to claim 2, wherein: motor support (708) are installed to the rear end of spacing auxiliary plate (702), two install servo motor (709) between motor support (708), linkage fluted disc (710) is installed to the transmission end of servo motor (709), linkage fluted disc (710) and body of rod gear groove (706) intermeshing.
- 6. The heat-conducting oil furnace tube for LNG liquefaction according to claim 2, wherein: the right side of transmission guide arm (705) is provided with brush-cleaning mechanism (8), brush-cleaning mechanism (8) are including brushless motor (801), carousel (802), clearance board (803), closed angle scraper blade (804) and clearance rubber brush (805), brushless motor (801) are located the right-hand member of transmission guide arm (705), carousel (802) are installed to the transmission end of brushless motor (801), install clearance board (803) on the outer wall of carousel (802), closed angle scraper blade (804) are installed to the one end that carousel (802) were kept away from in clearance board (803), two install clearance rubber brush (805) between closed angle scraper blade (804).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221197081.5U CN217595419U (en) | 2022-05-19 | 2022-05-19 | Heat-conducting oil furnace tube for LNG liquefaction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221197081.5U CN217595419U (en) | 2022-05-19 | 2022-05-19 | Heat-conducting oil furnace tube for LNG liquefaction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217595419U true CN217595419U (en) | 2022-10-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221197081.5U Active CN217595419U (en) | 2022-05-19 | 2022-05-19 | Heat-conducting oil furnace tube for LNG liquefaction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217595419U (en) |
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2022
- 2022-05-19 CN CN202221197081.5U patent/CN217595419U/en active Active
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