CN117680451A - Gas-phase pipeline cleaning device and cleaning method for dry acetylene generator - Google Patents
Gas-phase pipeline cleaning device and cleaning method for dry acetylene generator Download PDFInfo
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- CN117680451A CN117680451A CN202410146951.3A CN202410146951A CN117680451A CN 117680451 A CN117680451 A CN 117680451A CN 202410146951 A CN202410146951 A CN 202410146951A CN 117680451 A CN117680451 A CN 117680451A
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- 238000004140 cleaning Methods 0.000 title claims abstract description 76
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims abstract description 20
- 239000007788 liquid Substances 0.000 claims description 34
- 239000011550 stock solution Substances 0.000 claims description 15
- 238000001125 extrusion Methods 0.000 claims description 13
- 239000007921 spray Substances 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 11
- 238000007790 scraping Methods 0.000 claims description 10
- 239000012535 impurity Substances 0.000 claims description 9
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 230000010405 clearance mechanism Effects 0.000 claims 2
- 238000003860 storage Methods 0.000 description 9
- 238000005406 washing Methods 0.000 description 5
- 239000005997 Calcium carbide Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000005489 elastic deformation Effects 0.000 description 3
- CLZWAWBPWVRRGI-UHFFFAOYSA-N tert-butyl 2-[2-[2-[2-[bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-5-bromophenoxy]ethoxy]-4-methyl-n-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]anilino]acetate Chemical compound CC1=CC=C(N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)C(OCCOC=2C(=CC=C(Br)C=2)N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)=C1 CLZWAWBPWVRRGI-UHFFFAOYSA-N 0.000 description 3
- 241000883990 Flabellum Species 0.000 description 2
- 239000012459 cleaning agent Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Cleaning In General (AREA)
Abstract
The invention relates to the technical field of gas-phase pipeline cleaning equipment of a dry acetylene generator, and discloses a gas-phase pipeline cleaning device of the dry acetylene generator and a cleaning method thereof.
Description
Technical Field
The invention relates to the technical field of gas-phase pipeline cleaning equipment of dry acetylene generators, in particular to a gas-phase pipeline cleaning device of a dry acetylene generator and a cleaning method thereof.
Background
The production method of acetylene is mainly a calcium carbide acetylene method, but because the environmental protection requirement is continuously enhanced, the calcium carbide wet acetylene production process is gradually replaced by a dry acetylene production process, the dry acetylene production process is to spray atomized water on calcium carbide particles to carry out hydrolysis reaction to generate acetylene gas and generate carbide slag solid powder, the acetylene gas is entrained with the carbide slag powder and a large amount of saturated steam when flowing out from the top of a generator, and calcium carbide dust is easily stuck on the inner wall of a gas-phase pipeline when being wetted, and the gas-phase pipeline is blocked, so that a cleaning device is arranged in the gas-phase pipeline.
However, due to the complexity of the internal structure of the pipeline, the cleaning device may not completely remove all dead corners and difficult to reach areas, the dead corners may accumulate dirt, so that the cleaning effect is not ideal, meanwhile, the cleaning agent used in the cleaning process may remain in the pipeline, especially in dead corner areas where the cleaning agent cannot be completely discharged, and the residues may affect the subsequent acetylene gas, so that the quality is unstable or potential safety hazard is caused.
Disclosure of Invention
The invention aims to provide a gas-phase pipeline cleaning device and a cleaning method for a dry acetylene generator, which are used for solving the problems in the background technology.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a gas-phase pipeline cleaning device of a dry acetylene generator and a cleaning method thereof, wherein the cleaning device comprises a bearing block, the inner wall of the bearing block is hollowed, one side of the middle end of the inner wall of the bearing block is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating shaft, the rotating shaft is positioned in the bearing block, the outer walls of two ends of one side of the bearing block respectively penetrate through and are rotationally connected with a rotating rod, the outer walls of the rotating shaft are sleeved with and rotationally connected with a belt, the inner walls of two ends of the belt far away from the rotating shaft are respectively sleeved with and rotationally connected with the outer walls of the rotating rod, the outer walls of two ends of the rotating rod are respectively sleeved with and fixedly connected with rollers, the cleaning device further comprises a pneumatic cleaning mechanism, the pneumatic cleaning mechanism comprises an air pump fixedly connected to the center of the top of the outer wall of the bearing block, two ends of the top of the air pump are respectively fixedly connected with a first exhaust pipe, two ends of the bearing block close to the top of the air pump are respectively fixedly connected with a supporting rod, and the top of the supporting rod is provided with a pneumatic assembly.
Further, the pneumatic assembly comprises a circular ring box fixedly connected to the top of the supporting rod, one end, away from the air pump, of the first exhaust pipe is communicated with one side of the outer wall of the circular ring box, and a rotating annular plate is movably connected to the outer side of the inner wall of the circular ring box.
Further, one end of the rotating ring plate penetrates through the ring box and extends to the outer portion of the ring box, a plurality of arc-shaped fan blades are fixedly connected to the periphery of the inner wall of the rotating ring plate respectively, and the arc-shaped fan blades are located in the ring box.
Further, the outer wall of the outer end rotating ring plate is provided with a rotating assembly, the rotating assembly comprises a plurality of elastic plates fixedly connected to the periphery of the outer wall of the rotating ring plate, and one end, far away from the rotating ring plate, of the elastic plates is sleeved with a sponge sleeve and fixedly connected with the sponge sleeve.
Further, one side of the middle end of the elastic plate penetrates through and is connected with a circular ring in a sliding mode, a plurality of telescopic sleeves are sleeved on the periphery of the outer wall of the circular ring respectively in a sliding mode, and two ends of the telescopic sleeves are arranged between the two elastic plates.
Further, the inner wall of the rotary ring plate is provided with a cleaning assembly, the cleaning assembly comprises a plurality of second exhaust pipes which penetrate through the periphery of the inner wall of the rotary ring plate respectively and are fixedly connected with the periphery of the inner wall of the rotary ring plate, and one end of each second exhaust pipe penetrates through the rotary ring plate and extends to the outside of the rotary ring plate.
Further, one end of the second exhaust pipe far away from the rotating annular plate is communicated with an annular air bag, the outer wall of the annular air bag is sleeved with a sponge annular sleeve and fixedly connected with a sponge annular sleeve, the inner side of one end of the annular air bag far away from the second exhaust pipe is fixedly connected with a connecting plate, and one end of the connecting plate far away from the annular air bag is fixedly connected with an arc scraping plate.
Further, the inner wall of annular gasbag is provided with the injection subassembly, and the injection subassembly includes a plurality of pipe of fixed connection at annular gasbag inner wall, and the one end intercommunication that annular gasbag was kept away from to the pipe has the stock solution ring box, and a plurality of return spring of fixedly connected with respectively all around of inner wall one side of stock solution ring box.
Further, one end fixedly connected with extrusion annular plate of return spring, the outer wall cover of extrusion annular plate establishes and sliding connection in the inner wall department of stock solution annular box, and stock solution annular box is close to the outer wall one end all around of pipe and is linked together respectively and have a plurality of connecting pipe, and the one end intercommunication that the stock solution annular box was kept away from to the connecting pipe has the spray gun.
A cleaning method of a gas-phase pipeline cleaning device of a dry acetylene generator comprises the following steps:
step one: placing the device inside the gas phase pipeline, opening through the motor, make the device realize carrying out automatic walking in the pipeline inside, start the air pump simultaneously, the operation of air pump makes the air current remove inside the first blast pipe, the air current removes to the inside of ring box through first blast pipe, the air current makes the arc flabellum rotate, the arc flabellum drives and rotates the ring plate, the air current drives the second blast pipe and rotates when removing to the second blast pipe inside through the ring box, the air current drives the annular gasbag and rotates when removing to the annular gasbag inside through the second blast pipe, the air current drives the liquid storage ring box and rotates when removing to the liquid storage ring box inside, the setting of air current and reset spring makes the extrusion ring plate reciprocate, the extrusion ring plate promotes the washing liquid, the setting through the connecting pipe is to the inside of spray gun, the washing liquid is sprayed to the gas phase pipeline inside through the spray gun, the not comprehensive effect of washing liquid injection range is solved.
Step two: in the process of rotating the ring plate, the elastic plate is driven to rotate, the elastic plate drives the sponge sleeve to rotate, the elastic plate drives the circular ring to rotate, and the circular ring drives the telescopic sleeve to rotate, so that the problem of insufficient cleaning effect of the cleaning liquid is solved.
Step three: in the process of rotating the annular air bag, the sponge annular sleeve is driven to rotate, the annular air bag drives the connecting plate to rotate, and the connecting plate drives the arc scraping plate to rotate, so that the problem that hard impurities on the inner wall of the gas-phase pipeline are not adhered to and cleaned is solved.
The invention has the following beneficial effects:
(1) When a worker places the device in a gas-phase pipeline, the device automatically walks in the pipeline by opening the motor, the air pump is started to move the air flow into the first exhaust pipe, the air flow moves into the circular ring box through the first exhaust pipe, the arc-shaped fan blades rotate, the arc-shaped fan blades drive the rotating ring plate to rotate, the air flow drives the second exhaust pipe to rotate while moving into the second exhaust pipe through the circular ring box, the air flow drives the annular air bag to rotate while moving into the annular air bag through the second exhaust pipe, the air flow drives the liquid storage ring box to rotate while moving into the liquid storage ring box, the extruding ring plate reciprocates by the arrangement of the air flow and the reset spring, the cleaning liquid is pushed to move into the gas-phase pipeline by the extruding ring plate through the arrangement of the connecting pipe, and the cleaning liquid is sprayed into the gas-phase pipeline by the spraying gun, so that the device can increase the dead angle of the gas-phase pipeline and clean the difficult-to-reach area;
(2) According to the invention, in the process of rotating the rotating ring plate, the elastic plate is driven to rotate, the elastic plate drives the sponge sleeve to rotate, and the cleaning liquid doped on the inner wall of the gas-phase pipeline is stirred, so that the sponge sleeve can be contacted with dead corners of the inner wall of the gas-phase pipeline due to elastic deformation of the elastic plate, the cleaning effect is enhanced at inconvenient places, the elastic plate drives the circular ring to rotate, the circular ring can limit the elastic plate, the circular ring drives the telescopic sleeve to rotate, and the matching of the circular ring and the telescopic sleeve can prevent collision contact between the two elastic plates, so that the elastic plate is damaged, and the treatment effect of the sponge sleeve on the inside of the gas-phase pipeline is enhanced;
(3) When the device moves forwards, the annular air bag drives the sponge annular sleeve to rotate, the annular air bag drives the connecting plate to rotate, the connecting plate drives the arc scraping plate to rotate, when the air flow moves into the annular air bag, the annular air bag elastically expands, so that the annular air bag can be perfectly attached to the inner wall of the gas-phase pipeline, the impurities can be primarily cleaned, the arc scraping plate can treat the hard impurities on the inner wall of the gas-phase pipeline, and when the device moves backwards, the annular air bag drives the sponge annular sleeve to move, and the mixture of the impurities and the cleaning liquid on the inner wall of the gas-phase pipeline is pushed outwards, so that the inner wall of the gas-phase pipeline is kept clean, the mixture is removed, and the protection effect of the gas-phase pipeline is enhanced;
of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic top view of the overall structure of the present invention;
FIG. 2 is a schematic overall sectional view of the present invention;
FIG. 3 is a schematic view of a partial side cross-sectional structure of the present invention;
FIG. 4 is a schematic cross-sectional view of a pneumatic assembly of the present invention;
FIG. 5 is a schematic side view of a rotating assembly according to the present invention;
FIG. 6 is a schematic side view of a cleaning assembly according to the present invention;
FIG. 7 is a schematic view of a bottom half-section of a spray assembly according to the present invention;
FIG. 8 is an enlarged view of FIG. 4A in accordance with the present invention;
FIG. 9 is an enlarged view of B of FIG. 7 in accordance with the present invention;
figure 10 is a flow chart of the operation of the present invention.
In the drawings, the list of components represented by the various numbers is as follows:
in the figure: 1. a bearing block; 2. a motor; 3. a rotating shaft; 4. a belt; 5. a rotating lever; 6. a roller; 7. a pneumatic cleaning mechanism; 71. an air pump; 72. a first exhaust pipe; 73. a support rod; 74. a pneumatic assembly; 75. a rotating assembly; 76. cleaning the assembly; 77. a jetting assembly; 741. a circular ring box; 742. rotating the ring plate; 743. arc-shaped fan blades; 751. an elastic plate; 752. a sponge sleeve; 753. a circular ring; 754. a telescopic sleeve; 761. a second exhaust pipe; 762. an annular air bag; 763. a sponge ring sleeve; 764. a connecting plate; 765. an arc-shaped scraping plate; 771. a round tube; 772. a liquid storage ring box; 773. a reset spring; 774. extruding the annular plate; 775. a connecting pipe; 776. a spray gun.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-10, the invention discloses a gas-phase pipeline cleaning device of a dry acetylene generator and a cleaning method thereof, comprising a bearing block 1, wherein the inner wall of the bearing block 1 is hollowed, one side of the middle end of the inner wall of the bearing block 1 is fixedly connected with a motor 2, the output end of the motor 2 is fixedly connected with a rotating shaft 3, the rotating shaft 3 is positioned in the bearing block 1, the outer walls of one side two ends of the bearing block 1 are respectively penetrated and rotatably connected with a rotating rod 5, the outer wall of the rotating shaft 3 is sleeved with and rotatably connected with a belt 4, the purpose of the arrangement is to drive the rotating rod 5 to rotate, the inner walls of two ends of the belt 4 far away from the rotating shaft 3 are respectively sleeved with and rotatably connected with the outer wall of the rotating rod 5, and the outer walls of two ends of the rotating rod 5 are respectively sleeved with and fixedly connected with idler wheels 6, and the cleaning device further comprises;
the pneumatic cleaning mechanism 7, the pneumatic cleaning mechanism 7 includes the air pump 71 of fixed connection in the top center department of carrier block 1 outer wall, and the top both ends of air pump 71 are fixedly connected with first blast pipe 72 respectively, and carrier block 1 is close to the top both ends of air pump 71 and are fixedly connected with bracing piece 73 respectively, and the purpose of setting like this is to support ring box 741, and the top of bracing piece 73 is provided with pneumatic assembly 74.
The pneumatic assembly 74 comprises a circular ring box 741 fixedly connected to the top of the supporting rod 73, one end of the first exhaust pipe 72, which is far away from the air pump 71, is communicated with one side of the outer wall of the circular ring box 741, and a rotary ring plate 742 is movably connected to the outer side of the inner wall of the circular ring box 741.
One end of the rotating ring plate 742 penetrates through the ring box 741 and extends to the outside of the ring box 741, a plurality of arc-shaped fan blades 743 are fixedly connected to the periphery of the inner wall of the rotating ring plate 742 respectively, and the purpose of the arrangement is to enable the rotating ring plate to be influenced by air flow, and the arc-shaped fan blades 743 are located inside the ring box 741.
The outer wall of the outer end rotating ring plate 742 is provided with a rotating assembly 75, the rotating assembly 75 comprises a plurality of elastic plates 751 fixedly connected around the outer wall of the rotating ring plate 742, the purpose of the arrangement is to have elastic deformation, and one end of the elastic plate 751 far away from the rotating ring plate 742 is sleeved with and fixedly connected with a sponge sleeve 752.
The middle end side of the elastic plate 751 penetrates through and is connected with a circular ring 753 in a sliding mode, a plurality of telescopic sleeves 754 are sleeved on the periphery of the outer wall of the circular ring 753 respectively in a sliding mode, and therefore the purpose of the arrangement is that the telescopic sleeves 754 can automatically stretch out and draw back, and two elastic plates 751 are arranged at two ends of the telescopic sleeves 754.
The inner wall of the rotary ring plate 742 is provided with a cleaning assembly 76, the cleaning assembly 76 includes a plurality of second exhaust pipes 761 penetrating through and fixedly connected around the inner wall of the rotary ring plate 742, one end of each second exhaust pipe 761 penetrates through the rotary ring plate 742 and extends to the outside of the rotary ring plate 742, and thus the purpose of the arrangement is to be able to inflate the annular air bags 762.
The end of the second exhaust pipe 761, which is far away from the rotary ring plate 742, is communicated with an annular air bag 762, the outer wall of the annular air bag 762 is sleeved with and fixedly connected with a sponge annular sleeve 763, the purpose of the arrangement is to protect the annular air bag 762, the inner side of the end of the annular air bag 762, which is far away from the second exhaust pipe 761, is fixedly connected with a connecting plate 764, and the end of the connecting plate 764, which is far away from the annular air bag 762, is fixedly connected with an arc-shaped scraping plate 765.
The inner wall of annular gasbag 762 is provided with injection subassembly 77, and injection subassembly 77 includes a plurality of pipe 771 of fixed connection at annular gasbag 762 inner wall, and the one end that annular gasbag 762 was kept away from to pipe 771 communicates there is stock solution ring box 772, and the purpose of setting like this is to store the washing liquid, and the inner wall one side of stock solution ring box 772 is fixedly connected with a plurality of return spring 773 all around respectively, and the purpose of setting like this can drive extrusion annular slab 774 and reset.
One end fixedly connected with extrusion crown 774 of reset spring 773, extrusion crown 774's outer wall cover is established and sliding connection is in the inner wall department of stock solution ring box 772, and stock solution ring box 772 is close to the outer wall one end all around of pipe 771 and is linked together respectively and have a plurality of connecting pipe 775, and the one end intercommunication that stock solution ring box 772 was kept away from to connecting pipe 775 has spray gun 776, and the purpose of setting like this is to spray the washing liquid.
A cleaning method of a gas-phase pipeline cleaning device of a dry acetylene generator comprises the following steps:
step one: the device is placed inside the gas-phase pipeline, through opening of the motor 2, the device is enabled to automatically walk inside the pipeline, the air pump 71 is started simultaneously, the air pump 71 is operated to enable the air flow to move into the first exhaust pipe 72, the air flow moves to the inside of the circular ring box 741 through the first exhaust pipe 72, the arc fan blades 743 are enabled to rotate, the arc fan blades 743 drive the rotary ring plate 742 to rotate, the air flow drives the second exhaust pipe 761 to rotate when moving to the inside of the second exhaust pipe 761 through the circular ring box 741, the air flow drives the annular air bag 762 to rotate when moving to the inside of the annular air bag 762, the air flow drives the liquid storage ring box 772 to rotate when moving to the inside of the liquid storage ring box 772 through the annular air bag 762, the air flow and the reset spring 773 are arranged to enable the extrusion ring plate 774 to reciprocate, the extrusion ring plate 774 pushes cleaning liquid, the cleaning liquid moves to the inside the spray gun 776 through the arrangement of the connecting pipe 775, the cleaning liquid sprays to the inside of the gas-phase pipeline through the spray gun 776, and the insufficient spraying range of the cleaning liquid is solved.
Step two: in the process of rotating the rotating ring plate 742, the elastic plate 751 is driven to rotate, the elastic plate 751 drives the sponge sleeve 752 to rotate, the elastic plate 751 drives the circular ring 753 to rotate, and the circular ring 753 drives the telescopic sleeve 754 to rotate, so that the problem of insufficient cleaning effect of the cleaning liquid is solved.
Step three: in the process of rotating the annular air bag 762, the sponge annular sleeve 763 is driven to rotate, the annular air bag 762 drives the connecting plate 764 to rotate, the connecting plate 764 drives the arc scraping plate 765 to rotate, and therefore the problem that hard impurities on the inner wall of a gas-phase pipeline cannot be adhered to and cleaned is solved.
When the device is placed inside a gas-phase pipeline by staff, the device is automatically walked inside the pipeline by opening the motor 2, the air pump 71 is started, the air pump 71 is operated to enable the air flow to move into the first exhaust pipe 72, the air flow moves into the circular ring box 741 through the first exhaust pipe 72, the arc-shaped fan blades 743 are enabled to rotate by the air flow, the arc-shaped fan blades 743 drive the rotating ring plate 742 to rotate, the air flow moves into the second exhaust pipe 761 through the circular ring box 741 and drives the second exhaust pipe 761 to rotate, the air flow moves into the annular air bag 762 and drives the liquid storage ring box 772 to rotate at the same time when the air flow moves into the liquid storage ring box 772 through the annular air bag 762, the air flow and the reset spring 773 are arranged to enable the extruding ring plate 774 to reciprocate, the extruding ring plate 774 pushes cleaning liquid, the cleaning liquid moves into the jet gun 776 through the connecting pipe 775, the cleaning liquid jets into the gas-phase pipeline through the jet gun 776, and the device can be increased in the position of the gas-phase pipeline, and the dead angle can be difficult to reach the position of the device.
In the process of rotating the ring plate 742, the elastic plate 751 is driven to rotate, the elastic plate 751 drives the sponge sleeve 752 to rotate, the cleaning liquid doped on the inner wall of the gas-phase pipeline is stirred, because the elastic deformation of the elastic plate 751 can enable the sponge sleeve 752 to be in contact with dead corners of the inner wall of the gas-phase pipeline, the cleaning effect is enhanced in places inconvenient to touch, the elastic plate 751 drives the circular ring 753 to rotate, the circular ring 753 can limit the elastic plate 751, the circular ring 753 drives the telescopic sleeve 754 to rotate, the circular ring 753 and the telescopic sleeve 754 are matched to prevent collision and contact between the two elastic plates 751, so that the elastic plate 751 is damaged, and the treatment effect of the sponge sleeve 752 on the inner part of the gas-phase pipeline is enhanced.
When the device moves forward, the annular air bag 762 rotates, the sponge annular sleeve 763 is driven to rotate, the annular air bag 762 drives the connecting plate 764 to rotate, the connecting plate 764 drives the arc scraping plate 765 to rotate, when the air flow moves into the annular air bag 762, the annular air bag 762 elastically expands, the annular air bag 762 can perfectly fit with the inner wall of the gas-phase pipeline, the impurities are primarily cleaned, the arc scraping plate 765 can treat the hard impurities on the inner wall of the gas-phase pipeline, when the device moves back, the annular air bag 762 drives the sponge annular sleeve 763 to move, the mixture of the impurities and the cleaning liquid on the inner wall of the gas-phase pipeline is pushed outwards, the inner wall of the gas-phase pipeline is kept clean, and meanwhile the mixture is removed, so that the protection effect of the gas-phase pipeline is enhanced.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (10)
1. The utility model provides a gaseous pipeline cleaning device of dry-type acetylene generator which characterized in that: the novel rotary shaft type elevator comprises a bearing block (1), wherein the inner wall of the bearing block (1) is hollowed, a motor (2) is fixedly connected to one side of the middle end of the inner wall of the bearing block (1), a rotary shaft (3) is fixedly connected to the output end of the motor (2), the rotary shaft (3) is positioned in the bearing block (1), rotary rods (5) are respectively penetrated and rotatably connected to the outer walls of two ends of one side of the bearing block (1), a belt (4) is sleeved and rotatably connected to the outer walls of the two ends of the belt (4) far away from the rotary shaft (3), the inner walls of the two ends of the rotary shaft (3) are respectively sleeved and rotatably connected to the outer walls of the rotary rods (5), and rollers (6) are respectively sleeved and fixedly connected to the outer walls of the two ends of the rotary rods (5), and the novel rotary shaft type elevator further comprises;
pneumatic clearance mechanism (7), pneumatic clearance mechanism (7) are including fixed connection air pump (71) in carrier block (1) outer wall top center department, the top both ends of air pump (71) are fixedly connected with first blast pipe (72) respectively, carrier block (1) are close to the top both ends of air pump (71) and are fixedly connected with bracing piece (73) respectively, the top of bracing piece (73) is provided with pneumatic component (74).
2. The gas phase conduit cleaning apparatus for a dry acetylene generator of claim 1, wherein: the pneumatic assembly (74) comprises a circular ring box (741) fixedly connected to the top of the supporting rod (73), one end, far away from the air pump (71), of the first exhaust pipe (72) is communicated with one side of the outer wall of the circular ring box (741), and a rotary ring plate (742) is movably connected to the outer side of the inner wall of the circular ring box (741).
3. The gas phase pipeline cleaning device of a dry acetylene generator according to claim 2, wherein: one end of the rotating ring plate (742) penetrates through the ring box (741) and extends to the outside of the ring box (741), a plurality of arc-shaped fan blades (743) are fixedly connected to the periphery of the inner wall of the rotating ring plate (742), and the arc-shaped fan blades (743) are located inside the ring box (741).
4. A gas phase conduit cleaning apparatus for a dry acetylene generator according to claim 3, wherein: the outer end the outer wall of rotating ring board (742) is provided with rotating assembly (75), rotating assembly (75) are including a plurality of elastic plate (751) of fixed connection around rotating ring board (742) outer wall, elastic plate (751) are kept away from the one end cover of rotating ring board (742) and are established and fixedly connected with sponge cover (752).
5. The gas phase pipeline cleaning device of a dry acetylene generator according to claim 4, wherein: one side of the middle end of the elastic plate (751) penetrates through and is connected with a circular ring (753) in a sliding mode, a plurality of telescopic sleeves (754) are sleeved on the periphery of the outer wall of the circular ring (753) respectively in a sliding mode, and two elastic plates (751) are arranged at two ends of the telescopic sleeves (754).
6. The gas phase pipeline cleaning device of a dry acetylene generator according to claim 5, wherein: the inner wall of the rotary ring plate (742) is provided with a cleaning component (76), the cleaning component (76) comprises a plurality of second exhaust pipes (761) which respectively penetrate through and are fixedly connected to the periphery of the inner wall of the rotary ring plate (742), and one ends of the second exhaust pipes (761) penetrate through the rotary ring plate (742) and extend to the outside of the rotary ring plate (742).
7. The gas phase pipeline cleaning device of a dry acetylene generator according to claim 6, wherein: the one end intercommunication that second blast pipe (761) kept away from rotatory crown plate (742) has annular gasbag (762), the outer wall cover of annular gasbag (762) is established and fixedly connected with sponge ring cover (763), the one end inboard fixedly connected with connecting plate (764) that second blast pipe (761) was kept away from to annular gasbag (762), the one end fixedly connected with arc scraper blade (765) that annular gasbag (764) kept away from.
8. The gas phase conduit cleaning apparatus for a dry acetylene generator of claim 7, wherein: the inner wall of annular gasbag (762) is provided with injection subassembly (77), injection subassembly (77) are including a plurality of pipe (771) of fixed connection at annular gasbag (762) inner wall, the one end intercommunication that annular gasbag (762) were kept away from to pipe (771) has stock solution ring box (772), a plurality of return spring (773) are fixedly connected with respectively all around on one side of the inner wall of stock solution ring box (772).
9. The gas phase conduit cleaning apparatus for a dry acetylene generator of claim 8, wherein: one end fixedly connected with extrusion annular plate (774) of reset spring (773), the outer wall cover of extrusion annular plate (774) is established and sliding connection is in the inner wall department of stock solution annular box (772), the outer wall one end all around that stock solution annular box (772) is close to pipe (771) communicates respectively has a plurality of connecting pipe (775), the one end intercommunication that stock solution annular box (772) was kept away from to connecting pipe (775) has spray gun (776).
10. The gas phase pipeline cleaning device and the cleaning method thereof for the dry acetylene generator according to any one of claims 1 to 9, comprising the steps of:
step one: placing the device into a gas-phase pipeline, automatically walking in the pipeline by opening a motor (2), simultaneously starting an air pump (71), enabling an air pump (71) to move into a first exhaust pipe (72) by operation of the air pump (71), enabling an arc-shaped fan blade (743) to rotate by the air flow to rotate in a ring box (741), enabling the arc-shaped fan blade (743) to drive a rotating ring plate (742) to rotate, enabling the air flow to move into a second exhaust pipe (761) through the ring box (741) and simultaneously driving the second exhaust pipe (761) to rotate, enabling the air flow to drive the ring air bag (762) to rotate while enabling the air flow to move into the ring air bag (772) through the ring air bag (762), enabling the extrusion ring plate (774) to reciprocate by the air flow and a reset spring (773), enabling cleaning liquid to be pushed by the extrusion ring plate (774) to spray to the cleaning liquid to the inside the pipeline (776), and comprehensively solving the problem that the cleaning liquid is sprayed to the inside of the pipeline (776) through the arrangement of a connecting pipe (775) and the cleaning liquid is not sprayed to the whole;
step two: in the process of rotating the ring plate (742), the elastic plate (751) is driven to rotate, the elastic plate (751) drives the sponge sleeve (752) to rotate, the elastic plate (751) drives the circular ring (753) to rotate, and the circular ring (753) drives the telescopic sleeve (754) to rotate, so that the problem of insufficient cleaning effect of cleaning liquid is solved;
step three: in the process of rotating the annular air bag (762), the sponge annular sleeve (763) is driven to rotate, the annular air bag (762) drives the connecting plate (764) to rotate, and the connecting plate (764) drives the arc scraping plate (765) to rotate, so that the problem that hard impurities on the inner wall of a gas-phase pipeline cannot be adhered to and cleaned is solved.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410146951.3A CN117680451A (en) | 2024-02-02 | 2024-02-02 | Gas-phase pipeline cleaning device and cleaning method for dry acetylene generator |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410146951.3A CN117680451A (en) | 2024-02-02 | 2024-02-02 | Gas-phase pipeline cleaning device and cleaning method for dry acetylene generator |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102895830A (en) * | 2012-10-31 | 2013-01-30 | 重庆鹏越科技发展有限公司 | Washing device for acetylene gas |
| JP2013032617A (en) * | 2011-07-29 | 2013-02-14 | Marujin Seisakusho:Kk | Inner surface treatment device for tubular body |
| CN205732169U (en) * | 2016-05-26 | 2016-11-30 | 北京瑞思达化工设备有限公司 | A kind of gas phase pipe cleaning equipment |
| CN114798621A (en) * | 2022-04-25 | 2022-07-29 | 中国十七冶集团有限公司 | Special robot for cleaning building pipeline with high applicability |
| CN117299708A (en) * | 2023-11-15 | 2023-12-29 | 芜湖中燃城市燃气发展有限公司 | Automatic pipe cleaner and method suitable for natural gas pipeline |
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2024
- 2024-02-02 CN CN202410146951.3A patent/CN117680451A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013032617A (en) * | 2011-07-29 | 2013-02-14 | Marujin Seisakusho:Kk | Inner surface treatment device for tubular body |
| CN102895830A (en) * | 2012-10-31 | 2013-01-30 | 重庆鹏越科技发展有限公司 | Washing device for acetylene gas |
| CN205732169U (en) * | 2016-05-26 | 2016-11-30 | 北京瑞思达化工设备有限公司 | A kind of gas phase pipe cleaning equipment |
| CN114798621A (en) * | 2022-04-25 | 2022-07-29 | 中国十七冶集团有限公司 | Special robot for cleaning building pipeline with high applicability |
| CN117299708A (en) * | 2023-11-15 | 2023-12-29 | 芜湖中燃城市燃气发展有限公司 | Automatic pipe cleaner and method suitable for natural gas pipeline |
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