CN111530857A

CN111530857A - Carbon deposit eliminating device for methane production equipment based on synthesis gas

Info

Publication number: CN111530857A
Application number: CN202010387863.4A
Authority: CN
Inventors: 智翠梅
Original assignee: Taiyuan University of Science and Technology
Current assignee: Taiyuan University of Science and Technology
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2020-08-14

Abstract

The invention discloses a carbon deposit eliminating device for equipment for preparing methane based on synthesis gas, which comprises a grinding wheel, wherein a hexagonal frame is fixedly connected to the left side of the inner surface of the grinding wheel, a rotating block is rotatably connected inside the hexagonal frame, a fixed disc is fixedly connected to the right side of the rotating block, a motor box is fixedly connected to the right side of the fixed disc, and a rubber tube is fixedly connected to the right side of the motor box. This carbon deposit remove device for methane equipment based on synthetic gas system, utilize rubber tube cooperation link isotructure, the wheel of polishing that can stimulate the left end moves right, and then can strike off the carbon deposit in the pipeline totally, the rubber tube still can pour into the solution liquid medicine into simultaneously, spray the pipeline inner wall through rotating cover and shower nozzle, and when highly compressed medicament spun, can drive and rotate cover and shower nozzle rotation, and then can more comprehensive spray, greatly reduced strikes off the degree of difficulty of carbon deposit, and then improved work efficiency.

Description

Carbon deposit eliminating device for methane production equipment based on synthesis gas

Technical Field

The invention relates to the technical field of chemical production equipment, in particular to a carbon deposit eliminating device for methane preparation equipment based on synthesis gas.

Background

Soot generally refers to a mixture that accumulates on the valves, combustion chambers, and intake pipes of an engine. It is characterized by that the oil material of engine can not be fully combusted, under the catalytic action of high temp. and oxygen, hydrochloric acid and resin-like colloid are formed, and adhered on the surface of component, and then further concentrated into complex mixture of asphaltene and tar-like substance, etc.. The carbon deposition can be divided into two types, namely valve carbon deposition, combustion chamber carbon deposition and air inlet pipe carbon deposition. The carbon deposits are very harmful to the engine, and therefore need to be prevented and removed in time. The carbon deposit, oil stain and the like are complex mixtures formed by incomplete combustion of diesel oil or engine oil and the like, and have the shapes of compactness, looseness, softness and the like, the color is from black to grey white, and the temperature of a formed part is about 200 ℃. Due to poor heat conductivity of carbon deposit, greasy dirt and the like, a large amount of carbon deposit, greasy dirt and the like on the surface of a part can cause local overheating of the part, so that the rigidity and the strength of the part are reduced, and serious accidents such as fuel injector matching part sintering, valve ablation, piston ring clamping, cylinder pulling and the like can be caused in serious cases. Meanwhile, the high-temperature particle carbon deposit can cause surface ignition in the combustion chamber, so that power is reduced (according to relevant experimental data, the power is reduced by 2% -15%), the volume of the combustion chamber is reduced, the actual compression ratio is increased, and the adverse phenomena of pre-ignition, deflagration and the like are formed.

In industrial production, in making the methane equipment like the synthetic gas, also can have the production of long-pending charcoal usually, the inside space of equipment is great, the clearance of long-pending charcoal is comparatively easy, and then difficult clearance is then to the long-pending charcoal of gas transmission pipeline inside, the narrow and longer in pipeline space, some pipelines still have crooked part, tear it into the multistage when normally clearing up and clear up, it is comparatively troublesome, efficiency is lower, or use comparatively cheap pipeline, directly change after long-pending charcoal is too much, and the cost is increased.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a carbon deposit eliminating device for equipment for preparing methane based on synthesis gas, which solves the problems that the carbon deposit in a gas transmission pipeline is difficult to clean, the space in the pipeline is narrow and long, part of the pipeline is also provided with a bent part, the pipeline is normally disassembled into a plurality of sections for cleaning, the cleaning is troublesome and the efficiency is low, or a cheap pipeline is used, the carbon deposit is directly replaced after being excessive, and the cost is increased.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a carbon deposit remove device for methane equipment based on synthetic gas system, includes the wheel of polishing, the left side fixedly connected with hexagonal frame of wheel of polishing internal surface, and the internal rotation of hexagonal frame is connected with the turning block, the right side fixedly connected with fixed disk of turning block, and the right side fixedly connected with motor box of fixed disk, the right side fixedly connected with rubber tube of motor box, the right side of fixed disk and the outside fixedly connected with link that is located the motor box, the link is kept away from the one end of fixed disk and is run through the rubber tube and extend to the inside of rubber tube, the link is located the inside one end fixedly connected with connecting block of rubber tube, the surface cover of rubber tube is equipped with the rotation cover, and rotates the equal fixedly connected with shower nozzle in both sides of.

Preferably, one side of each of the two nozzles is provided with an inclined injection port, the injection directions of the two groups of inclined injection ports are in the same direction, and the parts of the surface of the rubber pipe, which are in contact with the two sides of the inner surface of the rotating sleeve, are provided with sealing limit convex rings.

Preferably, the surface of the rubber tube and the inside that is located the rotating sleeve have been seted up in the water hole, the surface of rotating sleeve and the inside that is located the shower nozzle have been seted up outer water hole, the inside of rubber tube and the left side fixedly connected with that is located the water hole keep off the stopper.

Preferably, the fixed sleeve is fixedly connected to the left side of the hexagonal frame and located outside the rotating block, and the left end of the output shaft of the motor box penetrates through the rotating block and is fixedly connected with the inner surface of the fixed sleeve.

Preferably, the inside fixedly connected with flexible metal axle of connecting block, and the surface spraying of flexible metal axle has the insulating layer.

Preferably, the right-hand member fixedly connected with handle battery case of rubber tube, the positive left side fixedly connected with button switch of handle battery case, the right-hand member intercommunication of rubber tube bottom has the water injection tube head.

Preferably, the right end of the flexible metal shaft penetrates through the stopper and extends to the right side of the stopper, and the left end and the right end of the flexible metal shaft are electrically connected with the motor box and the handle battery box respectively.

Preferably, the right side of the inner surface of the grinding wheel is provided with an inclined plane, the right side of the inclined plane is provided with a plurality of tooth openings, and the tooth openings are distributed on the right side of the grinding wheel at equal intervals.

(III) advantageous effects

The invention provides a carbon deposit eliminating device for methane preparation equipment based on synthesis gas. Compared with the prior art, the method has the following beneficial effects:

(1) the carbon deposit eliminating device for the methane making equipment based on the synthesis gas is characterized in that a hexagonal frame is fixedly connected to the left side of the inner surface of a grinding wheel, a rotating block is rotatably connected to the inside of the hexagonal frame, a fixed disc is fixedly connected to the right side of the rotating block, a motor box is fixedly connected to the right side of the fixed disc, a rubber tube is fixedly connected to the right side of the motor box, a connecting frame is fixedly connected to the right side of the fixed disc and is positioned outside the motor box, one end, far away from the fixed disc, of the connecting frame penetrates through the rubber tube and extends into the rubber tube, a connecting block is fixedly connected to one end, positioned inside the rubber tube, of the connecting frame, a rotating sleeve is sleeved on the outer surface of the rubber tube, and spray heads are fixedly connected to two sides of the outer surface of the rotating sleeve respectively, the grinding wheel at the left end can, spray the pipeline inner wall through rotating cover and shower nozzle, and highly compressed medicament spun in, can drive and rotate cover and shower nozzle rotation, and then can spray more comprehensively, greatly reduced strike off the degree of difficulty of long-pending charcoal, and then improved work efficiency.

(2) This carbon deposit remove device for methane equipment based on synthetic gas system, through the left side fixedly connected with hexagonal frame at the grinding wheel internal surface, and the internal rotation of hexagonal frame is connected with the turning block, the right side fixedly connected with fixed disk of turning block, and the right side fixedly connected with motor box of fixed disk, the right side of fixed disk and the outside fixedly connected with link that is located the motor box, the inclined plane has been seted up on the right side of grinding wheel internal surface, and the tooth mouth has been seted up on the right side on inclined plane, the tooth mouth is provided with a plurality ofly, and equidistant distribution is on the right side of grinding wheel, provide drive power through setting up the motor box, can make the rotation when grinding wheel pulling right, cooperate its surperficial tooth mouth, can cut down the pipeline with comparatively firm carbon deposit lug, and then guaranteed the clean thorough of clearance, the clearance degree of difficulty has also been reduced.

(3) The carbon deposit eliminating device for the equipment for preparing methane based on synthesis gas is characterized in that a fixed sleeve is fixedly connected to the left side of a hexagonal frame and located outside a rotating block, the left end of an output shaft of a motor box penetrates through the rotating block and is fixedly connected with the inner surface of the fixed sleeve, a flexible metal shaft is fixedly connected to the inside of a connecting block, an insulating layer is sprayed on the surface of the flexible metal shaft, a handle battery box is fixedly connected to the right end of a rubber tube, a button switch is fixedly connected to the left side of the front side of the handle battery box, the right end of the flexible metal shaft penetrates through a blocking plug and extends to the right side of the blocking plug, the left end and the right end of the flexible metal shaft are respectively electrically connected with the motor box and the handle battery box, the flexible metal shaft can provide enough torque, the motor box cannot rotate, only a polishing wheel rotates, meanwhile, the flexible metal shaft can be, the motor is powered, the insulating coating on the surface of the motor can avoid electric leakage, and the structure is simple and practical.

Drawings

FIG. 1 is a schematic view of the working state of the present invention;

FIG. 2 is a partial cross-sectional view of the present invention;

FIG. 3 is a right side view of a partial structure of the present invention;

FIG. 4 is a cross-sectional view of the rotating sleeve and spray head of the present invention;

fig. 5 is a right side view of the rotating sleeve and spray head of the present invention.

In the figure, 1-grinding wheel, 2-hexagonal frame, 3-rotating block, 4-fixed disc, 5-motor box, 6-rubber tube, 7-connecting frame, 8-connecting block, 9-rotating sleeve, 10-nozzle, 11-inclined injection port, 12-blocking plug, 13-fixed sleeve, 14-flexible metal shaft, 15-handle battery box, 16-button switch, 17-water injection pipe head, 18-inclined plane and 19-tooth mouth.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an embodiment of the present invention provides a technical solution: a carbon deposit eliminating device for methane making equipment based on synthesis gas comprises a grinding wheel 1, wherein an inclined surface 18 is arranged on the right side of the inner surface of the grinding wheel 1, the inclined surface 18 is arranged to enable the scraped carbon deposit to more easily pass through a hexagonal frame 2 and move leftwards, the problem of large accumulation of the carbon deposit can be avoided, meanwhile, the thickness of the right side of a tooth opening 19 can be reduced, the cutting resistance is reduced, the right side of the inclined surface 18 is provided with a plurality of tooth openings 19 which are distributed on the right side of the grinding wheel 1 at equal intervals, a motor box 5 is arranged to provide driving force, the grinding wheel 1 can be pulled rightwards and simultaneously rotate, the tooth openings 19 on the surface of the grinding wheel can be matched, carbon deposit lugs firmly attached in a pipeline can be cut off, the cleanness and the thoroughness of cleaning are ensured, the cleaning difficulty is also reduced, the hexagonal frame 2 is fixedly connected to the left side of the inner surface of the grinding wheel 1, and a rotating block 3, a fixed sleeve 13 is fixedly connected to the left side of the hexagonal frame 2 and positioned outside the rotating block 3, the left end of the output shaft of the motor box 5 penetrates through the rotating block 3 and is fixedly connected with the inner surface of the fixed sleeve 13, a fixed disc 4 is fixedly connected to the right side of the rotating block 3, the right side of the fixed disc 4 is fixedly connected with the motor box 5, the motor box 5 is of a sealing structure, a rubber tube 6 is fixedly connected to the right side of the motor box 5, the rubber tube 6 needs to have enough strength to provide enough tensile stress, an inner water passing hole is formed in the surface of the rubber tube 6 and positioned inside the rotating sleeve 9, an outer water passing hole is formed in the surface of the rotating sleeve 9 and positioned inside the nozzle 10, a blocking plug 12 is fixedly connected to the left side of the inner water passing hole in the rubber tube 6, a handle battery box 15 is fixedly connected to the right end of the rubber tube 6, the right end of the bottom of the rubber tube 6 is communicated with a water injection tube head 17, the right side of the fixed disc 4 and the outer part of the motor box 5 are fixedly connected with a connecting frame 7, the connecting frame 7 is used for improving tensile strength and increasing torque, one end, far away from the fixed disc 4, of the connecting frame 7 penetrates through the rubber tube 6 and extends into the rubber tube 6, one end, located inside the rubber tube 6, of the connecting frame 7 is fixedly connected with a connecting block 8, a flexible metal shaft 14 is fixedly connected inside the connecting block 8, an insulating layer (the insulating layer can be replaced by an insulating rubber) is sprayed on the surface of the flexible metal shaft 14, the right end of the flexible metal shaft 14 penetrates through the stopper 12 and extends to the right side of the stopper 12, the left end and the right end of the flexible metal shaft 14 are respectively electrically connected with the motor box 5 and the handle battery box 15, waterproof measures need to be taken for connecting the two ends of the flexible, the motor box 5 can not rotate, only the grinding wheel 1 rotates, meanwhile, the flexible metal shaft 14 can be bent to adapt to the radian of a pipeline, the applicability is strong, secondly, the flexible metal shaft 14 can also be used as a conductive element to provide power for the motor, an insulating coating on the surface of the flexible metal shaft can avoid electric leakage of the motor, the structure is simple and practical, the outer surface of the rubber tube 6 is sleeved with the rotating sleeve 9, two sides of the outer surface of the rotating sleeve 9 are fixedly connected with the spray heads 10, one side of each of the two spray heads 10 is provided with the inclined spray ports 11, the spray directions of the two groups of inclined spray ports 11 are in the same steering direction, the parts of the surface of the rubber tube 6, which are contacted with two sides of the inner surface of the rotating sleeve 9, are provided with the sealing limit convex rings, the sealing limit convex rings can limit the left and right movement of the rotating sleeve 9, two layers of the sealing, can stimulate the emery wheel 1 of left end and move rightwards, and then can strike off the long-pending charcoal in the pipeline totally, simultaneously rubber tube 6 still can pour into the solution of dissolving the liquid medicine (the solution that uses here can dissolve long-pending charcoal a little, reduce its adhesiveness, for current product), spray the pipeline inner wall through rotating cover 9 and shower nozzle 10, and when highly compressed medicament spun, can drive and rotate cover 9 and shower nozzle 10 and rotate, and then can be more comprehensive spray, greatly reduced strikes off the degree of difficulty of long-pending charcoal, and then improved work efficiency.

When the device is used, the battery in the handle battery box 15 is fully charged, when the pipeline needs to be cleaned, the pipeline is detached from the device, the handle battery box 15 is wrapped by a bag, the pipeline is thrown into one end of the pipeline and slides out of the other end by gravity, the polishing wheel 1 is plugged into the pipeline, the water injection pipe is connected with the water injection pipe head 17, a solution capable of dissolving carbon deposit is injected into the rubber pipe 6 by using a small water pump, then the device can start to work, the handle battery box 15 is manually pulled rightwards, the connecting frame 7 and the motor box 5 are pulled by using the rubber pipe 6, the fixed disc 4 is pulled rightwards, the polishing wheel 1 is indirectly pulled rightwards by using the rotating block 3 and the hexagonal frame 2, the button switch 16 on the handle battery box 15 is pressed, the motor in the motor box 5 is electrified, the fixed sleeve 13 is driven by the motor to rotate, the polishing wheel 1 is driven by the hexagonal frame 2 to rotate, the tooth opening 19 on the right side of the polishing, meanwhile, the polishing wheel 1 moves rightwards, accumulated carbon in the pipeline is scraped, the fallen accumulated carbon particles can pass through the hexagonal frame 2 to move to the left side of the polishing wheel 1, meanwhile, in the polishing process, a chemical solvent injected into the rubber tube 6 enters the rotating sleeve 9 through an inner water through hole in the surface of the rubber tube 6, then enters the spray head 10 through an outer water through hole in the surface of the rotating sleeve 9, and is sprayed outwards at high speed through the inclined spraying opening 11 until the chemical solvent is sprayed on the accumulated carbon on the inner wall of the pipeline, so that the chemical solvent is dissolved, meanwhile, the rotating sleeve 9 and the spray head 10 are rotated by the reaction force of solvent spraying, so that the solvent uniformly falls into the pipeline, and when the polishing wheel 1 passes through the position sprayed with the solvent, the accumulated carbon can be more easily scraped.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a make methane equipment with long-pending charcoal remove device based on synthetic gas, includes grinding wheel (1), its characterized in that: the left side of the inner surface of the grinding wheel (1) is fixedly connected with a hexagonal frame (2), the interior of the hexagonal frame (2) is rotatably connected with a rotating block (3), the right side of the rotating block (3) is fixedly connected with a fixed disc (4), a motor box (5) is fixedly connected with the right side of the fixed disc (4), a rubber tube (6) is fixedly connected with the right side of the motor box (5), a connecting frame (7) is fixedly connected to the right side of the fixed disc (4) and positioned outside the motor box (5), one end of the connecting frame (7) far away from the fixed disc (4) penetrates through the rubber tube (6) and extends into the rubber tube (6), one end of the connecting frame (7) positioned inside the rubber tube (6) is fixedly connected with a connecting block (8), the outer surface of the rubber tube (6) is sleeved with a rotating sleeve (9), and both sides of the outer surface of the rotating sleeve (9) are fixedly connected with spray heads (10).

2. The carbon deposit eliminating device for the equipment for preparing methane based on the synthesis gas according to the claim 1, characterized in that: oblique injection openings (11) are formed in one side of each of the two spray heads (10), the injection directions of the two groups of oblique injection openings (11) are the same in steering direction, and sealing limiting convex rings are arranged on the surfaces of the rubber pipes (6) and the parts, which are in contact with the two sides of the inner surface of the rotating sleeve (9), of the rubber pipes.

3. The carbon deposit eliminating device for the equipment for preparing methane based on the synthesis gas according to the claim 1, characterized in that: the surface of rubber tube (6) just is located the inside of rotating cover (9) and has seted up interior water hole, the surface of rotating cover (9) just is located the inside of shower nozzle (10) and has seted up outer water hole of crossing, the inside of rubber tube (6) just is located the left side fixedly connected with in water hole and keeps off stopper (12).

4. The carbon deposit eliminating device for the equipment for preparing methane based on the synthesis gas according to the claim 1, characterized in that: the fixed cover (13) of outside fixedly connected with that the left side of hexagonal frame (2) just is located turning block (3), the left end of motor box (5) output shaft runs through turning block (3) and is connected with the internal surface fixed connection of fixed cover (13).

5. The carbon deposit eliminating device for the equipment for preparing methane based on the synthesis gas according to the claim 1, characterized in that: the inside fixedly connected with flexible metal axle (14) of connecting block (8), and the surface spraying of flexible metal axle (14) has the insulating layer.

6. The carbon deposit eliminating device for the equipment for preparing methane based on the synthesis gas according to the claim 1, characterized in that: the right-hand member fixedly connected with handle battery case (15) of rubber tube (6), the positive left side fixedly connected with button switch (16) of handle battery case (15), the right-hand member intercommunication of rubber tube (6) bottom has water injection tube head (17).

7. The carbon deposit eliminating device for the equipment for preparing methane based on the synthesis gas according to the claim 1, characterized in that: the right end of the flexible metal shaft (14) penetrates through the blocking plug (12) and extends to the right side of the blocking plug (12), and the left end and the right end of the flexible metal shaft (14) are electrically connected with the motor box (5) and the handle battery box (15) respectively.

8. The carbon deposit eliminating device for the equipment for preparing methane based on the synthesis gas according to the claim 1, characterized in that: the right side of the inner surface of the grinding wheel (1) is provided with an inclined surface (18), the right side of the inclined surface (18) is provided with a plurality of tooth openings (19), and the tooth openings (19) are distributed on the right side of the grinding wheel (1) at equal intervals.