CN111996050A - Separated-bin horizontal desulfurization adsorption tower for natural gas recovery - Google Patents
Separated-bin horizontal desulfurization adsorption tower for natural gas recovery Download PDFInfo
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- CN111996050A CN111996050A CN202010906748.3A CN202010906748A CN111996050A CN 111996050 A CN111996050 A CN 111996050A CN 202010906748 A CN202010906748 A CN 202010906748A CN 111996050 A CN111996050 A CN 111996050A
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
- C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
- C10L3/10—Working-up natural gas or synthetic natural gas
- C10L3/101—Removal of contaminants
- C10L3/102—Removal of contaminants of acid contaminants
- C10L3/103—Sulfur containing contaminants
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1456—Removing acid components
- B01D53/1468—Removing hydrogen sulfide
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1456—Removing acid components
- B01D53/1481—Removing sulfur dioxide or sulfur trioxide
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/30—Sulfur compounds
- B01D2257/302—Sulfur oxides
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/30—Sulfur compounds
- B01D2257/304—Hydrogen sulfide
Abstract
The invention discloses a horizontal desulfurization adsorption tower with separated bins for natural gas recovery, which comprises a bearing device, wherein a gas closing device and a positioning device are arranged on the bearing device; cut apart into six independent desulfurization units through desulphurization unit with the absorbent of packing, through bearing the device, the device closes the gas, pressure device, stop device, the cooperation of gas collecting device, make every independent desulfurization unit all have independent air supply system, the realization carries out the purpose that supplies the natural gas alone to every independent desulfurization unit, through positioner, latch device, trigger device's cooperation is fixed a position desulphurization unit, make things convenient for people to carry out the change of absorbent to target desulfurization unit, the change mode is simple, change fast, save time and save effort, help improving the desulfurization efficiency of natural gas, and carry out the in-process that the absorbent was changed to target desulfurization unit and need not close the natural gas, the desulfurization efficiency of natural gas has further been increased, the practicality of the horizontal branch storehouse desulfurization adsorption tower of this natural gas recovery has been improved.
Description
Technical Field
The invention relates to the field of horizontal type separated-bin desulfurization adsorption towers, in particular to a horizontal type separated-bin desulfurization adsorption tower for natural gas recovery.
Background
Natural gas refers to all gases naturally existing in nature, including gases formed by various natural processes in an air space, a water space and a rock space, including oil field gas, gas field gas, mud volcanic gas, coal bed gas, biogenetic gas and the like, and the definition of 'natural gas' which has been commonly used for a long time by people is a narrow definition from the energy perspective, and refers to a mixture of hydrocarbons and non-hydrocarbon gases naturally existing in a stratum, in petroleum geology, generally refers to oil field gas and gas field gas, the composition of the natural gas mainly comprises the hydrocarbons, and the non-hydrocarbon gases, such as hydrogen sulfide gas, and the hydrogen sulfide gas is extremely toxic, so the natural gas can be used after being desulfurized by using a desulfurization adsorption tower, the existing desulfurization technology for the natural gas mainly comprises two forms of wet desulfurization and dry desulfurization, in the dry desulfurization, the sulfide is usually a solid absorbent, the sulfur in the sulfide is converted into elemental sulfur or an oxide of sulfur, and commonly used are a zinc oxide method, a Claus method, a manganese oxide method, a molecular sieve method, an activated carbon adsorption method, an organic sulfur hydroconversion method and the like, and commonly used desulfurizing agents include an oxidizing agent, activated carbon, bauxite and the like, and sulfur, sulfur dioxide, sulfate, sulfuric acid and the like are recovered.
Present natural gas desulfurization adsorption tower all adopts vertical structure, when filling the absorbent, need fill to its top from the bottom section of adsorption tower, the filling mode is comparatively difficult, waste time and energy, and must carry out the change operation of absorbent after shutting down the natural gas, lead to natural gas desulfurization adsorption work can not go on in succession, cause the desulfurization inefficiency of natural gas, need artificially draw after the absorbent saturation simultaneously, it is slow to draw clearly, the desulfurization efficiency of natural gas has further been reduced, consequently, need to design a horizontal desulfurization adsorption tower in branch storehouse of natural gas recovery urgent.
Disclosure of Invention
1. Technical problem to be solved
The invention aims to solve the problems that the existing natural gas desulfurization adsorption tower in the prior art adopts a vertical structure, when an absorbent is filled, the absorbent needs to be filled from the bottom section to the top of the adsorption tower, the filling mode is difficult, time and labor are wasted, and the absorbent can be replaced only after natural gas is shut down, so that the natural gas desulfurization adsorption work cannot be continuously carried out, the desulfurization efficiency of the natural gas is low, meanwhile, the absorbent needs to be manually cleaned after being saturated, the cleaning speed is low, and the desulfurization efficiency of the natural gas is further reduced.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
The horizontal desulfurization adsorption tower with separated bins for natural gas recovery comprises a bearing device, wherein a gas closing device and a positioning device are arranged on the bearing device.
Preferably, the bearing device comprises a bearing bottom plate, a baffle is fixedly connected to the top surface of the bearing bottom plate, the number of the baffle is two, a left support plate is fixedly connected to the left end of the top surface of the bearing bottom plate, a rotary air inlet pipe is movably inserted into the top of the left support plate, a rotary air inlet joint is fixedly communicated with the left end of the rotary air inlet pipe, a fixed air inlet pipe is fixedly communicated with the left end of the rotary air inlet joint, a right support plate is fixedly connected to the right end of the top surface of the bearing bottom plate, a rotary air outlet pipe is movably inserted into the top of the right support plate, a rotary air outlet joint is fixedly communicated with the right end of the rotary air outlet joint, a driven wheel is fixedly sleeved on the outer portion of the rotary air outlet pipe, a servo motor is fixed on the top surface of the bearing bottom plate through a bolt, the driving wheel is in transmission connection with the driven wheel through a transmission belt.
Preferably, the device of holding down the gas is including holding down the gas dish, and the dish of holding down the gas is equipped with biasing means on the surface, and the right-hand member of holding down the gas dish is equipped with desulphurization unit, and the cushion chamber, triangle die cavity and rectangular hole have been seted up to the inside of holding down the gas dish, and the right-hand member of rotatory intake pipe is fixed to be pegged graft on the left surface of holding down the gas dish and with the fixed intercommunication of cushion chamber, and the cushion chamber passes through the rectangular hole and the fixed intercommunication of triangle die cavity, and the inside of triangle die cavity is equipped with the triangle stopper, triangle stopper and triangle die cavity looks adaptation.
Preferably, the pressing device comprises a fixed cylinder, the fixed cylinder is fixedly connected to the surface of the air-tight disc, fixed sliding grooves are formed in the front face and the rear face of the fixed cylinder, inserting holes are formed in the left side face and the right side face of the fixed cylinder, the bottom face of an inner cavity of the fixed cylinder is connected with a limiting device through a tension spring in a transmission mode, a transmission rod is movably inserted into the bottom face of the fixed cylinder in a penetrating mode, and the other end of the transmission rod extends to the inside of the triangular cavity and is fixedly inserted into the triangular plug and the rubber sleeve.
Preferably, stop device includes the piston board, the inner wall sliding connection of piston board and fixed cylinder, extension spring's top and the bottom surface fixed connection of piston board, the top of transfer line and the bottom surface fixed connection of piston board, the installation cavity has been seted up to the inside of piston board, the inner wall fixedly connected with division board of installation cavity, the through hole has all been seted up on the front and back two sides of piston board, the inside activity interlude of through hole has the pressure arm, the tip of pressure arm passes fixed spout and extends to the outside of fixed cylinder, the side of division board is connected with the slurcam through joint spring drive, the another side fixedly connected with peg graft post of slurcam, the other end of peg post extends to the outside of piston board and the activity is pegged graft in the inside of peg graft hole, the slurcam and press fixedly connected with pull wire between the pressure arm, the pull wire activity is pegged.
Preferably, the desulfurization device comprises a rotary column, the left end of the rotary column is fixedly connected with the right side surface of the gas-tight disc, a sector cavity is formed in the rotary column and fixedly communicated with a rectangular hole, the sector cavity is in one-to-one correspondence with the rectangular hole, a gas collection device is arranged at the right end of the rotary column, a conical hole fixedly communicated with the sector cavity is formed in the surface of the rotary column, an arc-shaped sealing cover plate is movably inserted in the conical hole, a compaction airbag is fixedly connected to the inner surface of the arc-shaped sealing cover plate, a charging and discharging nozzle is fixedly communicated to the top surface of the compaction airbag, the top end of the charging and discharging nozzle penetrates through the arc-shaped sealing cover plate, an arc-shaped cavity is formed in the compaction airbag, a guide slide bar is fixedly connected to the inner wall of the arc-shaped cavity, a reset spring and an arc-shaped guide plate are sleeved on the outer part of the guide slide bar, the right side surface of the arc-shaped guide plate is fixedly connected with a convex plate, the left side surface of the arc-shaped guide plate is fixedly connected with an inserting rod, the inner wall of the conical hole is provided with a bearing hole matched with the inserting rod, the end part of the inserting rod is movably inserted in the bearing hole, the top surface of the convex plate is fixedly connected with a U-shaped handle, the top surface of the arc-shaped sealing cover plate is provided with a track groove matched with the U-shaped handle, the top surface of the arc-shaped sealing cover plate is fixedly connected with an L-shaped supporting arm, the other end of the L-shaped supporting arm is fixedly connected with a limiting ball, the end part of the rotary column is fixedly sleeved with a check ring, the right side surface of the check ring is provided with a containing groove, the inner wall of the containing groove is provided with a first open groove and a second open groove, the inside of the check ring is provided with a first limiting, first open slot and the fixed intercommunication of second open slot, L type support arm slide and peg graft in the inside of second open slot, and spacing ball slides and pegs graft in the inside of second spacing groove, L type support arm and second open slot, first open slot looks adaptation, spacing ball and second spacing groove, first spacing groove looks adaptation, set up the constant head tank with peg graft pole looks adaptation on the inner wall of holding tank.
Preferably, the gas collecting device includes hollow disc, and hollow disc and the right-hand member fixed connection of column spinner are fixed pegging graft on the left surface of hollow disc and are had the check valve that admits air, and the left end of the check valve that admits air is fixed pegging graft on the right-hand member face of column spinner and with the fixed intercommunication in fan-shaped chamber, fan-shaped chamber and the check valve one-to-one that admits air, the left end of rotatory outlet duct and the fixed intercommunication in right-hand member face of hollow disc.
Preferably, positioner includes the location case, and the location case activity is cup jointed in the outside of rotatory outlet duct, and the right flank of location case and the left surface fixed connection of right branch board are equipped with latch device on the top surface of location incasement chamber, are equipped with trigger device on the right flank of location incasement chamber, and the inside of location case is equipped with the positioning disk, and the fixed cup joint of positioning disk is in the outside of rotatory outlet duct, and the ring channel has been seted up on the surface of positioning disk, has seted up the locating hole on the inner wall of ring channel, locating hole and fan-shaped chamber one-to-one.
Preferably, the clamping device comprises a lifting block, a turnover shaft and a pressure-bearing rod, the lifting block is movably inserted in the annular groove, a positioning column is fixedly connected to the bottom surface of the lifting block, the bottom end of the positioning column is movably inserted in the positioning hole, a fixed cavity is formed in the lifting block, the bottom surface of the inner cavity of the fixed cavity is connected with a guide piston through a compression spring in a transmission manner, the guide piston is connected with the inner wall of the fixed cavity in a sliding manner, a guide rod is fixedly connected to the top surface of the guide piston, the top end of the guide rod extends to the outside of the lifting block and is fixedly connected with the top surface of the inner cavity of the positioning box, a lifting lug is fixedly connected to the top surface of the lifting block, the end part of the turnover shaft is movably sleeved on the inner wall of the positioning box, a torsion spring is movably sleeved on the outside of the turnover shaft, one, the other end fixed connection who turns over carousel and torsion spring turns over fixedly connected with lifting arm on the left surface of carousel, the other end of lifting arm passes and carries and draw the lug and kickup formation crotch, the right flank fixedly connected with of carousel pushes down the arm, the pressure-bearing rod activity is pegged graft on the top surface of location case, the bottom of pressure-bearing rod is connected with the top surface contact of pushing down the arm, the external fixation of location case has cup jointed the spacing collar, the top surface of spacing collar is connected with the top surface contact of location incasement chamber, the top fixedly connected with of pressure-bearing rod presses the dish.
Preferably, the trigger device comprises an insulating plate, the right end of the insulating plate is fixedly connected to the right side surface of the inner cavity of the positioning box, a conductive cylinder is fixedly inserted on the top surface of the insulating plate, a conductive elastic sheet is fixedly connected to the inner wall of the conductive cylinder, an insulating column is movably inserted on the insulating plate, a nut is fixedly sleeved on the outside of the insulating column, the top surface of the nut is in contact connection with the bottom surface of the insulating plate, an insulating lifting plate is fixedly connected to the top end of the insulating column, the insulating lifting plate is matched with the pressing arm, a jacking spring is movably sleeved on the outside of the insulating column, the top end of the jacking spring is fixedly connected with the bottom surface of the insulating lifting plate, a thick conductive rod is fixedly connected to the bottom surface of the insulating lifting plate, a thin conductive rod is fixedly connected to the bottom end of the thick conductive rod, a connector is fixedly connected to the bottom end of the thin conductive rod, insulating cover and thick conducting rod perfect butt joint, insulating cover activity peg graft in the inside of conducting tube and with the tip sliding connection of electrically conductive shell fragment, the ring is right in the outside activity of thick conducting rod cup jointed insulating, the insulating arm of righting of side fixedly connected with of insulating ring of righting, the other end of insulating arm of righting and the top surface fixed connection of insulation board.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
the filled absorbent is divided into six independent desulfurization units by the desulfurization device, so that the six desulfurization units can independently carry out desulfurization operation on the natural gas without mutual influence, through the matching of the bearing device, the gas closing device, the pressure device, the limiting device and the gas collecting device, each independent desulfurization unit is provided with an independent gas supply system, the aim of independently supplying natural gas to each independent desulfurization unit is fulfilled, the desulfurization device is positioned by matching the positioning device, the clamping device and the triggering device, so that people can conveniently replace the absorbent of the target desulfurization unit, the replacement mode is simple, the replacement speed is high, time and labor are saved, the improvement of the desulfurization efficiency of natural gas is facilitated, and the natural gas does not need to be shut down in the process of replacing the absorbent for the target desulfurization unit, thereby further increasing the desulfurization efficiency of the natural gas and improving the practicability of the bin-divided horizontal desulfurization adsorption tower for recovering the natural gas.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the air-lock apparatus shown in FIG. 1 according to the present invention;
FIG. 3 is a schematic structural view of the pressing device of FIG. 2 according to the present invention;
FIG. 4 is a schematic view of the internal structure of FIG. 3 according to the present invention;
FIG. 5 is a schematic view of the internal structure of the position limiter of FIG. 4 according to the present invention;
FIG. 6 is a schematic view showing the internal structure of the desulfurization apparatus of FIG. 1 according to the present invention;
FIG. 7 is a cross-sectional view taken at A-A of FIG. 6 in accordance with the present invention;
FIG. 8 is a cross-sectional view taken at B-B of FIG. 7 in accordance with the present invention;
FIG. 9 is a schematic view of the internal structure of the arc-shaped sealing cover plate of FIG. 7 according to the present invention;
FIG. 10 is a schematic view of the internal structure of the gas collecting device shown in FIG. 1 according to the present invention;
FIG. 11 is a schematic view of the internal structure of the positioning device of FIG. 1 according to the present invention;
FIG. 12 is a schematic view of the internal structure of the clamping device of FIG. 11 according to the present invention;
fig. 13 is a schematic view of the internal structure of the triggering device in fig. 12 according to the present invention.
The reference numbers in the figures illustrate:
1. a carrying device; 101. a load floor; 102. a baffle plate; 103. a left support plate; 104. rotating the air inlet pipe; 105. a rotary air intake joint; 106. fixing an air inlet pipe; 107. a right support plate; 108. rotating the air outlet pipe; 109. rotating the air outlet joint; 110. fixing the air outlet pipe; 111. a driven wheel; 112. a servo motor; 113. a drive wheel; 114. a transmission belt; 2. a gas-closing device; 21. an air-tight disc; 22. a buffer chamber; 23. a triangular cavity; 24. a rectangular hole; 25. a triangular plug; 26. a rubber sleeve; 3. a pressure applying device; 31. a fixed cylinder; 32. fixing the chute; 33. inserting holes; 34. an extension spring; 35. a transmission rod; 4. a limiting device; 41. a piston plate; 42. a mounting cavity; 43. a separator plate; 44. a through hole; 45. a pressing lever; 46. clamping a spring; 47. a push plate; 48. inserting the column; 49. a pull wire; 5. a desulfurization unit; 500. a track groove; 501. a spin column; 502. a sector-shaped cavity; 503. a tapered hole; 504. an arc-shaped sealing cover plate; 505. compacting the air bag; 506. a charging and discharging nozzle; 507. an arcuate cavity; 508. a guide slide bar; 509. a return spring; 510. an arc-shaped guide plate; 511. a convex plate; 512. a plug rod; 513. a bearing hole; 514. a U-shaped handle; 515. an L-shaped support arm; 516. a limiting ball; 517. a retainer ring; 518. accommodating grooves; 519. a first open slot; 520. a first limit groove; 521. a second open slot; 522. a second limit groove; 523. positioning a groove; 6. a gas collection device; 61. a hollow disc; 62. an air inlet check valve; 7. a positioning device; 71. a positioning box; 72. positioning a plate; 73. an annular groove; 74. positioning holes; 8. a clamping device; 800. a positioning column; 801. lifting the block; 802. a fixed cavity; 803. a compression spring; 804. a pilot piston; 805. a guide bar; 806. lifting the lifting lug; 807. a turning shaft; 808. a torsion spring; 809. turning over the turntable; 810. a lift arm; 811. hooking; 812. a pressing arm; 813. a pressure-bearing rod; 814. a limiting ring; 815. pressing the disc; 9. a trigger device; 901. an insulating plate; 902. a conductive barrel; 903. a conductive spring plate; 904. an insulating column; 905. an insulating lifter plate; 906. a jacking spring; 907. a nut; 908. a thick conductive rod; 909. a thin conductive rod; 910. a connector lug; 911. an insulating sleeve; 912. an insulating righting ring; 913. an insulating centralizing arm.
Detailed Description
The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; rather than all embodiments. Based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.
Referring to fig. 1-13, the horizontal desulfurization adsorption tower with separate compartments for natural gas recovery includes a carrier 1, and a gas-closing device 2 and a positioning device 7 are disposed on the carrier 1.
The bearing device 1 comprises a bearing bottom plate 101, wherein baffles 102 are fixedly connected to the top surface of the bearing bottom plate 101, the number of the baffles 102 is two, a left support plate 103 is fixedly connected to the left end of the top surface of the bearing bottom plate 101, a rotary air inlet pipe 104 is movably inserted into the top of the left support plate 103, a rotary air inlet joint 105 is fixedly communicated with the left end of the rotary air inlet pipe 104, a fixed air inlet pipe 106 is fixedly communicated with the left end of the rotary air inlet joint 105, a right support plate 107 is fixedly connected to the right end of the top surface of the bearing bottom plate 101, a rotary air outlet pipe 108 is movably inserted into the top of the right support plate 107, a rotary air outlet joint 109 is fixedly communicated with the right end of the rotary air outlet pipe 108, a fixed air outlet pipe 110 is fixedly communicated with the right end of the rotary air outlet pipe 109, a driven wheel 111 is fixedly sleeved on the outer portion of the, the output shaft of the servo motor 112 is fixedly sleeved with a driving wheel 113, and the driving wheel 113 is in transmission connection with the driven wheel 111 through a transmission belt 114.
The gas-tight device 2 is including closing the gas dish 21, the last biasing means 3 that is equipped with of surface of closing the gas dish 21, the right-hand member of closing the gas dish 21 is equipped with desulphurization unit 5, buffer chamber 22 has been seted up to the inside of closing the gas dish 21, triangle die cavity 23 and rectangular hole 24, the fixed grafting of right-hand member of rotatory intake pipe 104 is on the left surface of closing the gas dish 21 and with the fixed intercommunication of buffer chamber 22, buffer chamber 22 passes through rectangular hole 24 and the fixed intercommunication of triangle die cavity 23, the inside of triangle die cavity 23 is equipped with triangle stopper 25, triangle stopper 25 and triangle die cavity 23 looks adaptation, the external fixation of triangle stopper 25 has cup jointed rubber sleeve 26.
The limiting device 4 comprises a piston plate 41, the piston plate 41 is connected with the inner wall of the fixed cylinder 31 in a sliding manner, the top end of an extension spring 34 is fixedly connected with the bottom surface of the piston plate 41, the top end of a transmission rod 35 is fixedly connected with the bottom surface of the piston plate 41, an installation cavity 42 is arranged inside the piston plate 41, the inner wall of the installation cavity 42 is fixedly connected with a separation plate 43, through holes 44 are arranged on the front surface and the back surface of the piston plate 41, a pressing rod 45 is movably inserted in the through holes 44, the end part of the pressing rod 45 penetrates through the fixed sliding chute 32 and extends to the outside of the fixed cylinder 31, the side surface of the separation plate 43 is in transmission connection with a pushing plate 47 through a clamping spring 46, a splicing column 48 is fixedly connected with the other surface of the pushing plate 47, the other end of the splicing column 48 extends to the outside of the piston plate 41 and is movably spliced in the inside of, the traction wire 49 is movably inserted inside the partition plate 43.
The desulfurization device 5 comprises a rotary column 501, the left end of the rotary column 501 is fixedly connected with the right side surface of the gas-tight disk 21, the inside of the rotary column 501 is provided with a fan-shaped cavity 502, the fan-shaped cavity 502 is fixedly communicated with a rectangular hole 24, the fan-shaped cavity 502 is in one-to-one correspondence with the rectangular hole 24, the right end of the rotary column 501 is provided with a gas collection device 6, the surface of the rotary column 501 is provided with a conical hole 503 fixedly communicated with the fan-shaped cavity 502, the inside of the conical hole 503 is movably inserted with an arc-shaped sealing cover plate 504, the fan-shaped cavity 502, the arc-shaped sealing cover plate 504 and the conical hole 503 form an independent desulfurization unit, the inner surface of the arc-shaped sealing cover plate 504 is fixedly connected with a compaction gas bag 505, the top surface of the compaction gas bag 505 is fixedly communicated with a charging and discharging nozzle 506, the top end of the charging and discharging nozzle, a return spring 509 and an arc-shaped guide plate 510 are movably sleeved outside the guide slide rod 508, one end of the return spring 509 is fixedly connected with the arc-shaped guide plate 510, the other end of the return spring 509 is fixedly connected with the inner wall of the arc-shaped cavity 507, the right side surface of the arc-shaped guide plate 510 is fixedly connected with a convex plate 511, the left side surface of the arc-shaped guide plate 510 is fixedly connected with an insertion rod 512, the inner wall of the conical hole 503 is provided with a bearing hole 513 matched with the insertion rod 512, the end part of the insertion rod 512 is movably inserted in the bearing hole 513, the top surface of the convex plate 511 is fixedly connected with a U-shaped handle 514, the top surface of the arc-shaped sealing cover plate 504 is provided with a track groove 500 matched with the U-shaped handle 514, the top surface of the arc-shaped sealing cover plate 504 is fixedly connected with an L-shaped support arm 515, the other end of the L-, holding tank 518 has been seted up to retaining ring 517's right flank, first open slot 519 and second open slot 521 have been seted up on the inner wall of holding tank 518, first spacing groove 520 and second spacing groove 522 have been seted up to retaining ring 517's inside, second spacing groove 522 and the fixed intercommunication of second open slot 521, second spacing groove 522 and the fixed intercommunication of first spacing groove 520, first open slot 519 and the fixed intercommunication of second open slot 521, L type support arm 515 slides and pegs graft in the inside of second open slot 521, spacing ball 516 slides and pegs graft in the inside of second spacing groove 522, L type support arm 515 and second open slot 521, first open slot 519 looks adaptation, spacing ball 516 and second spacing groove 522, first spacing groove 520 looks adaptation, set up the constant head tank 523 with peg graft pole 512 looks adaptation on the inner wall of holding tank 518.
The gas collecting device 6 comprises a hollow disc 61, the hollow disc 61 is fixedly connected with the right end of the rotary column 501, a gas inlet one-way valve 62 is fixedly inserted on the left side surface of the hollow disc 61, the left end of the gas inlet one-way valve 62 is fixedly inserted on the right end surface of the rotary column 501 and fixedly communicated with a fan-shaped cavity 502, the fan-shaped cavities 502 correspond to the gas inlet one-way valves 62 one to one, and the left end of the rotary gas outlet pipe 108 is fixedly communicated with the right side surface of the hollow disc 61.
Positioner 7 includes location case 71, location case 71 activity cup joints the outside at rotatory outlet duct 108, the right flank of location case 71 and the left surface fixed connection of right branch board 107, be equipped with latch device 8 on the top surface of location case 71 inner chamber, be equipped with trigger device 9 on the right flank of location case 71 inner chamber, the inside of location case 71 is equipped with positioning disk 72, positioning disk 72 fixes the external portion at rotatory outlet duct 108, positioning disk 72 has seted up ring channel 73 on the surface, locating hole 74 has been seted up on ring channel 73's the inner wall, locating hole 74 and fan-shaped chamber 502 one-to-one.
The clamping device 8 comprises a lifting block 801, a turning shaft 807 and a pressure-bearing rod 813, wherein the lifting block 801 is movably inserted in the annular groove 73, a positioning column 800 is fixedly connected to the bottom surface of the lifting block 801, the bottom end of the positioning column 800 is movably inserted in the positioning hole 74, a fixed cavity 802 is formed in the lifting block 801, the bottom surface of the inner cavity of the fixed cavity 802 is in transmission connection with a guide piston 804 through a compression spring 803, the guide piston 804 is in sliding connection with the inner wall of the fixed cavity 802, a guide rod 805 is fixedly connected to the top surface of the guide piston 804, the top end of the guide rod 805 extends to the outside of the lifting block 801 and is fixedly connected with the top surface of the inner cavity of the positioning box 71, a lifting lug 806 is fixedly connected to the top surface of the lifting block 801, the end of the turning shaft 807 is movably sleeved on the inner wall of the positioning box 71, a torsion spring 808 is movably sleeved on the outside of the, the turning shaft 807 is fixedly sleeved with a turning disc 809 outside, the turning disc 809 is fixedly connected with the other end of the torsion spring 808, the left side surface of the turning disc 809 is fixedly connected with a lifting arm 810, the other end of the lifting arm 810 penetrates through the lifting lug 806 and is bent upwards to form a hook 811, the right side surface of the turning disc 809 is fixedly connected with a pressing arm 812, a pressure-bearing rod 813 is movably inserted on the top surface of the positioning box 71, the bottom end of the pressure-bearing rod 813 is in contact connection with the top surface of the pressing arm 812, a limiting ring 814 is fixedly sleeved outside the positioning box 71, the top surface of the limiting ring 814 is in contact connection with the top surface of the inner cavity of the positioning box 71, and the top end of the pressure-bearing rod.
The trigger device 9 comprises an insulating plate 901, the right end of the insulating plate 901 is fixedly connected to the right side surface of the inner cavity of the positioning box 71, a conductive cylinder 902 is fixedly inserted on the top surface of the insulating plate 901, a conductive elastic sheet 903 is fixedly connected to the inner wall of the conductive cylinder 902, an insulating column 904 is movably inserted on the insulating plate 901, a nut 907 is fixedly sleeved outside the insulating column 904, the top surface of the nut 907 is in contact connection with the bottom surface of the insulating plate 901, an insulating lifting plate 905 is fixedly connected to the top end of the insulating column 904, the insulating lifting plate 905 is matched with the lower pressing arm 812, a jacking spring 906 is movably sleeved outside the insulating column 904, the top end of the jacking spring 906 is fixedly connected to the bottom surface of the insulating lifting plate 905, the bottom end of the jacking spring 906 is fixedly connected to the top surface of the insulating plate 901, a thick conductive rod 908 is fixedly connected to the bottom surface of the insulating lifting plate, the bottom end of the thin conducting rod 909 is fixedly connected with a connector lug 910, the outside of the thin conducting rod 909 is fixedly sleeved with an insulating sleeve 911, the insulating sleeve 911 is perfectly butted with the thick conducting rod 908, the insulating sleeve 911 is movably inserted into the conducting cylinder 902 and is in sliding connection with the end part of the conducting elastic sheet 903, the outside of the thick conducting rod 908 is movably sleeved with an insulating righting ring 912, the side surface of the insulating righting ring 912 is fixedly connected with an insulating righting arm 913, the other end of the insulating righting arm 913 is fixedly connected with the top surface of the insulating plate 901, and the connector lug 910, the thin conducting rod 909, the thick conducting rod 908, the conducting elastic sheet 903, the conducting cylinder 902, the servo motor 112 and an external power supply can form a closed circuit.
The working principle is as follows:
firstly selecting a target desulfurization unit and exhausting gas through an air charging and discharging nozzle 506, then pressing a pressing plate 815, pressing a pressing plate 815 to press a lower pressing arm 812 through a pressure bearing rod 813, then driving a lifting arm 810 and a hook 811 to turn clockwise by using a turning plate 809 and taking a turning shaft 807 as a central axis, simultaneously enabling the turning plate 809 to do work on a torsion spring 808 to increase the torsion potential energy of the torsion spring 808, then enabling the lifting arm 810 and the hook 811 to apply lifting force to a lifting block 801 through lifting a lifting lug 806, then driving a positioning column 800 to move upwards by the lifting block 801 under the action of the lifting force, enabling the lifting block 801 to do work on a compression spring 803 to increase the elastic potential energy of the compression spring 803, then enabling the positioning column 800 to move out of the positioning hole 74 to release the limitation on a rotating air outlet pipe 108, further releasing the limitation on a desulfurization device 5 and an air collecting device 6, then enabling the right end of the lower pressing arm 812 to be in contact with the top surface of an insulating lifting plate, then the insulating lifting plate 905 drives the thick conductive rod 908 to move downwards under the action of pressure, meanwhile, the insulating lifting plate 905 applies work to the lifting spring 906 to increase the elastic potential energy of the lifting spring 906, then the thick conductive rod 908 is contacted with the conductive elastic sheet 903 to enable the servo motor 112 to operate, then the servo motor 112 drives the desulfurization device 5 and the gas collecting device 6 to rotate through the driving wheel 113, the driving belt 114, the driven wheel 111 and the rotating gas outlet pipe 108, the pressing disc 815 is released when the target desulfurization unit is close to the lowest point position, then the pressing disc 815, the pressure bearing rod 813, the lower pressing arm 812, the turnover disc 809, the lifting arm 810 and the hook 811 move towards the initial position under the action of the torsion spring 808, then the lower pressing arm 812 is separated from the insulating lifting plate 905, then the insulating lifting plate 905 drives the thick conductive rod 908 to move upwards under the action of the elastic force of the lifting spring 906 to separate the thick conductive elastic sheet 903 from the, the insulating sleeve 911 contacts with the conductive elastic sheet 903 to disconnect the power supply of the servo motor 112, then the servo motor 112 stops operating, then the desulfurization device 5 continues rotating under the action of inertia and the end of the positioning column 800 slides on the inner wall of the annular groove 73, when the target desulfurization unit faces to the right lower side, the positioning column 800 aligns with the corresponding positioning hole 74, then the lifting block 801 drives the positioning column 800 to move downwards under the elastic force of the compression spring 803, so that the positioning column 800 is inserted into the corresponding positioning hole 74, the positioning disc 72 is fixed, and further the desulfurization device 5 is fixed, thereby fixing the target desulfurization unit, then the pressing device 3 corresponding to the target desulfurization unit is operated, specifically, the pressing rod 45 is pressed, then the pressing rod 45 pulls the pulling wire 49, then the pulling wire 49 pulls the pushing plate 47, then the pushing plate 47 drives the splicing column 48 to move towards the inside of the mounting cavity 42 and move out of the inside of the splicing hole 33, after the restriction on the piston plate 41 is removed, the piston plate 41 carries the triangular plug 25 to move downwards through the transmission rod 35 under the action of the elastic pulling force of the extension spring 34, then the triangular plug 25 carries the rubber sleeve 26 to move downwards, then the rubber sleeve 26 is attached to the inner wall of the triangular cavity 23 and blocks the rectangular hole 24, thereby shutting down the air supply system of the target desulfurization unit, then the U-shaped handle 514 is pulled to the direction far away from the retainer ring 517, then the U-shaped handle 514 carries the plug rod 512 to move out of the receiving hole 513 through the convex plate 511 and the arc-shaped guide plate 510, the restriction on the arc-shaped sealing cover plate 504 is removed, then the arc-shaped sealing cover plate 504 slides to the inside of the first limit groove 520 through the L-shaped support arm 515 under the action of gravity, then the arc-shaped sealing cover plate 504 is forced to rotate along the track of the first limit groove 520 through the L-shaped support arm 515 of the arc-shaped sealing cover plate 504, then the inserting rod 512 is aligned with the positioning slot 523, then the arc-shaped guide plate 510 drives the inserting rod 512 to be inserted into the positioning slot 523 under the action of the elastic force of the return spring 509 to fix the arc-shaped sealing cover plate 504, then the target desulfurization unit is opened, the absorbent saturated in the target desulfurization unit is automatically poured out under the action of gravity and falls on the top surface of the bearing bottom plate 101 without manually cleaning, then the fan-shaped cavity 502 corresponding to the target desulfurization unit faces upwards by adopting the above mode, then new absorbent is filled in the fan-shaped cavity 502, then axial thrust is applied to the U-shaped handle 514 to move the inserting rod 512 out from the inner wall of the positioning slot 523, then the arc-shaped sealing cover plate 504 rotates, then the limiting ball 516 is aligned with the second limiting slot 522, the L-shaped supporting arm 515 is aligned with the second open slot 521, and then the arc-shaped sealing cover plate 504 is inserted into the tapered hole 503 under the action of, the limit ball 516 enters the second limit groove 522, the L-shaped support arm 515 enters the second open slot 521, then the arc guide plate 510 drives the insertion rod 512 to insert into the receiving hole 513 under the action of the elastic force of the return spring 509, the arc sealing cover plate 504 is clamped, the opening of the sector cavity 502 is further blocked, then the inside of the compacting air bag 505 is inflated through the inflation and deflation nozzle 506, then the compacting air bag 505 expands in volume and compacts the absorbent, then the pressing rod 45 is pulled in the direction away from the air-closing disk 21, then the pressing rod 45 drives the piston plate 41 to move in the direction away from the air-closing disk 21, the piston plate 41 drives the triangular plug 25 and the rubber sleeve 26 to move centrifugally through the transmission rod 35, the rectangular hole 24 is opened, the natural gas supply of the target desulfurization unit is restored, then the insertion column 48 is aligned with the insertion hole 33, then the insertion column 48 is inserted into the insertion hole 33, and the piston plate 41 is, and (4) finishing.
The above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.
Claims (10)
1. Horizontal desulfurization adsorption tower in branch storehouse of natural gas recovery, including bearing device (1), its characterized in that: the bearing device (1) is provided with an air closing device (2) and a positioning device (7).
2. The horizontal split-bin desulfurization absorption tower for natural gas recovery according to claim 1, characterized in that: the bearing device (1) comprises a bearing bottom plate (101), wherein the top surface of the bearing bottom plate (101) is fixedly connected with two baffles (102), the number of the baffles (102) is two, the left end of the top surface of the bearing bottom plate (101) is fixedly connected with a left support plate (103), a rotary air inlet pipe (104) is movably inserted into the top of the left support plate (103), the left end of the rotary air inlet pipe (104) is fixedly communicated with a rotary air inlet joint (105), the left end of the rotary air inlet joint (105) is fixedly communicated with a fixed air inlet pipe (106), the right end of the top surface of the bearing bottom plate (101) is fixedly connected with a right support plate (107), the top of the right support plate (107) is movably inserted with a rotary air outlet pipe (108), the right end of the rotary air outlet pipe (108) is fixedly communicated with a rotary air outlet joint (109), the right end of the rotary air outlet joint (109) is fixedly communicated, a servo motor (112) is fixed on the top surface of the bearing bottom plate (101) through bolts, the servo motor (112) movably penetrates through the inside of the right support plate (107), a driving wheel (113) is fixedly sleeved on an output shaft of the servo motor (112), and the driving wheel (113) is in transmission connection with a driven wheel (111) through a transmission belt (114).
3. The horizontal split-bin desulfurization absorption tower for natural gas recovery according to claim 1, characterized in that: the gas-tight device (2) is including closing gas dish (21), be equipped with pressure device (3) on the surface of closing gas dish (21), the right-hand member of closing gas dish (21) is equipped with desulphurization unit (5), cushion chamber (22) have been seted up to the inside of closing gas dish (21), triangle die cavity (23) and rectangular hole (24), the fixed grafting of right-hand member of rotatory intake pipe (104) is on the left surface of closing gas dish (21) and with fixed intercommunication in cushion chamber (22), cushion chamber (22) are through fixed intercommunication in rectangular hole (24) and triangle die cavity (23), the inside of triangle die cavity (23) is equipped with triangle stopper (25), triangle stopper (25) and triangle die cavity (23) looks adaptation, the external fixation of triangle stopper (25) has cup jointed rubber sleeve (26).
4. The horizontal desulfurization adsorption tower of claim 3, characterized in that: pressure device (3) are including solid fixed cylinder (31), solid fixed cylinder (31) fixed connection is on the surface of closing gas dish (21), solid fixed chute (32) have all been seted up on the front and back two sides of solid fixed cylinder (31), spliced eye (33) have all been seted up on the left and right sides face of solid fixed cylinder (31), the bottom surface of solid fixed cylinder (31) inner chamber is connected with stop device (4) through extension spring (34) transmission, movable interlude has transfer line (35) on the bottom surface of solid fixed cylinder (31), the other end of transfer line (35) extends to the inside of triangle die cavity (23) and fixed the inside of pegging graft at triangle stopper (25) and rubber sleeve (26).
5. The horizontal desulfurization adsorption tower of claim 4, characterized in that: stop device (4) include piston plate (41), the inner wall sliding connection of piston plate (41) and fixed cylinder (31), the top of extension spring (34) and the bottom surface fixed connection of piston plate (41), the top of transfer line (35) and the bottom surface fixed connection of piston plate (41), installation cavity (42) have been seted up to the inside of piston plate (41), the inner wall fixedly connected with division board (43) of installation cavity (42), through hole (44) have all been seted up on the front and back two sides of piston plate (41), the inside activity interlude of through hole (44) has been pressed down pole (45), the tip of pressing down pole (45) passes fixed spout (32) and extends to the outside of fixed cylinder (31), the side of division board (43) is connected with promotion board (47) through joint spring (46) transmission, another side fixedly connected with plug post (48) of promotion board (47), the other end of plug post (48) extends to the outside of piston plate (41) and the activity is pegged graft in plug hole (33) in plug post (33) ) A traction wire (49) is fixedly connected between the push plate (47) and the press rod (45), and the traction wire (49) is movably inserted in the isolation plate (43).
6. The horizontal desulfurization adsorption tower of claim 3, characterized in that: the desulfurization device (5) comprises a rotary column (501), the left end of the rotary column (501) is fixedly connected with the right side surface of the gas-closing disc (21), a fan-shaped cavity (502) is formed in the rotary column (501), the fan-shaped cavity (502) is fixedly communicated with a rectangular hole (24), the fan-shaped cavity (502) is in one-to-one correspondence with the rectangular hole (24), a gas collection device (6) is arranged at the right end of the rotary column (501), a conical hole (503) fixedly communicated with the fan-shaped cavity (502) is formed in the surface of the rotary column (501), an arc-shaped sealing cover plate (504) is movably inserted in the conical hole (503), a compaction gas bag (505) is fixedly connected to the inner surface of the arc-shaped sealing cover plate (504), a charging and discharging nozzle (506) is fixedly communicated to the top surface of the compaction gas bag (505), the top end of the charging and discharging nozzle (506) penetrates through the arc-shaped sealing cover plate (, a guide sliding rod (508) is fixedly connected to the inner wall of the arc-shaped cavity (507), a reset spring (509) and an arc-shaped guide plate (510) are movably sleeved outside the guide sliding rod (508), one end of the reset spring (509) is fixedly connected with the arc-shaped guide plate (510), the other end of the reset spring (509) is fixedly connected with the inner wall of the arc-shaped cavity (507), a convex plate (511) is fixedly connected to the right side surface of the arc-shaped guide plate (510), an inserting rod (512) is fixedly connected to the left side surface of the arc-shaped guide plate (510), a bearing hole (513) matched with the inserting rod (512) is formed in the inner wall of the conical hole (503), the end part of the inserting rod (512) is movably inserted into the bearing hole (513), a U-shaped handle (514) is fixedly connected to the top surface of the convex plate (511), a rail groove (500) matched with the U-shaped handle (514) is formed in the top surface of the, the top surface of the arc-shaped sealing cover plate (504) is fixedly connected with an L-shaped supporting arm (515), the other end of the L-shaped supporting arm (515) is fixedly connected with a limiting ball (516), the end part of the rotating column (501) is fixedly sleeved with a retaining ring (517), the right side surface of the retaining ring (517) is provided with a containing groove (518), the inner wall of the containing groove (518) is provided with a first open groove (519) and a second open groove (521), the inside of the retaining ring (517) is provided with a first limiting groove (520) and a second limiting groove (522), the second limiting groove (522) is fixedly communicated with the second open groove (521), the second limiting groove (522) is fixedly communicated with the first limiting groove (520), the first open groove (519) is fixedly communicated with the second open groove (521), the L-shaped supporting arm (515) is slidably inserted into the second open groove (521), the limiting ball (516) is slidably inserted into the second limiting groove (522), l type support arm (515) and second open slot (521), first open slot (519) looks adaptation, spacing ball (516) and second spacing groove (522), first spacing groove (520) looks adaptation, offer constant head tank (523) with peg graft pole (512) looks adaptation on the inner wall of holding tank (518).
7. The horizontal desulfurization adsorption tower of claim 6, characterized in that: gas collection device (6) are including hollow dish (61), the right-hand member fixed connection of hollow dish (61) and column spinner (501), fixed grafting is equipped with air inlet check valve (62) on the left surface of hollow dish (61), the left end of air inlet check valve (62) is fixed to be pegged graft on the right-hand member face of column spinner (501) and with the fixed intercommunication in fan-shaped chamber (502), fan-shaped chamber (502) and air inlet check valve (62) one-to-one, the left end of rotatory outlet duct (108) and the fixed intercommunication in right flank of hollow dish (61).
8. The horizontal split-bin desulfurization absorption tower for natural gas recovery according to claim 1, characterized in that: positioner (7) are including location case (71), location case (71) activity cup joints the outside at rotatory outlet duct (108), the right flank of location case (71) and the left flank fixed connection of right branch board (107), be equipped with latch device (8) on the top surface of location case (71) inner chamber, be equipped with trigger device (9) on the right flank of location case (71) inner chamber, the inside of location case (71) is equipped with positioning disk (72), positioning disk (72) are fixed cup joints the outside at rotatory outlet duct (108), annular groove (73) have been seted up on the surface of positioning disk (72), locating hole (74) have been seted up on the inner wall of annular groove (73), locating hole (74) and fan-shaped chamber (502) one-to-one.
9. The horizontal split-bin desulfurization absorption tower for natural gas recovery according to claim 8, characterized in that: the clamping device (8) comprises a lifting block (801), a turnover shaft (807) and a pressure-bearing rod (813), the lifting block (801) is movably inserted into the annular groove (73), a positioning column (800) is fixedly connected to the bottom surface of the lifting block (801), the bottom end of the positioning column (800) is movably inserted into the positioning hole (74), a fixed cavity (802) is formed in the lifting block (801), a guide piston (804) is connected to the bottom surface of the inner cavity of the fixed cavity (802) through a compression spring (803) in a transmission manner, the guide piston (804) is in sliding connection with the inner wall of the fixed cavity (802), a guide rod (805) is fixedly connected to the top surface of the guide piston (804), the top end of the guide rod (805) extends to the outside of the lifting block (801) and is fixedly connected with the top surface of the inner cavity of the positioning box (71), a lifting lug (806) is fixedly connected to the top surface of, the end part of the turning shaft (807) is movably sleeved on the inner wall of the positioning box (71), a torsion spring (808) is movably sleeved outside the turning shaft (807), one end of the torsion spring (808) is fixedly connected with the inner wall of the positioning box (71), a turning disc (809) is fixedly sleeved outside the turning shaft (807), the turning disc (809) is fixedly connected with the other end of the torsion spring (808), the left side surface of the turning disc (809) is fixedly connected with a lifting arm (810), the other end of the lifting arm (810) penetrates through the lifting lug (806) and is bent upwards to form a hook (811), the right side surface of the turning disc (809) is fixedly connected with a lower pressing arm (812), a pressure bearing rod (813) is movably inserted on the top surface of the positioning box (71), the bottom end of the pressure bearing rod (813) is in contact connection with the top surface of the lower pressing arm (812), a limiting ring (814) is fixedly sleeved outside the positioning box (71), the top surface of the limiting ring (814) is in contact connection with the top surface of the inner cavity of the positioning box (71), and the top end of the pressure-bearing rod (813) is fixedly connected with a pressing disc (815).
10. The horizontal split-bin desulfurization absorption tower for natural gas recovery according to claim 8, characterized in that: the trigger device (9) comprises an insulating plate (901), the right end of the insulating plate (901) is fixedly connected to the right side face of the inner cavity of the positioning box (71), a conductive cylinder (902) is fixedly inserted on the top face of the insulating plate (901), a conductive elastic sheet (903) is fixedly connected to the inner wall of the conductive cylinder (902), an insulating column (904) is movably inserted on the insulating plate (901), a nut (907) is fixedly sleeved outside the insulating column (904), the top face of the nut (907) is in contact connection with the bottom face of the insulating plate (901), an insulating lifting plate (905) is fixedly connected to the top end of the insulating column (904), the insulating lifting plate (905) is matched with the pressing arm (812), a jacking spring (906) is movably sleeved outside the insulating column (904), the top end of the jacking spring (906) is fixedly connected with the bottom face of the insulating lifting plate (905), the bottom end of the jacking spring (906) is fixedly connected with the top face of the insulating plate, fixedly connected with thick conducting rod (908) on the bottom surface of insulating lifter plate (905), the bottom fixedly connected with thin conducting rod (909) of thick conducting rod (908), the bottom fixedly connected with connector lug (910) of thin conducting rod (909), insulating cover (911) has been cup jointed to the external fixation of thin conducting rod (909), insulating cover (911) and thick conducting rod (908) perfect butt joint, insulating cover (911) activity is pegged graft in the inside of electrically conductive section of thick bamboo (902) and with the tip sliding connection of electrically conductive shell fragment (903), insulating righting ring (912) has been cup jointed to the external activity of thick conducting rod (908), the side fixedly connected with insulating righting arm (913) of insulating righting ring (912), the other end of insulating righting arm (913) and the top surface fixed connection of insulating board (901).
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