CN115930584A - Drying method and device for molecular sieve preparation process for methane purification - Google Patents
Drying method and device for molecular sieve preparation process for methane purification Download PDFInfo
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- CN115930584A CN115930584A CN202211674771.XA CN202211674771A CN115930584A CN 115930584 A CN115930584 A CN 115930584A CN 202211674771 A CN202211674771 A CN 202211674771A CN 115930584 A CN115930584 A CN 115930584A
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- rod
- molecular sieve
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- fixedly connected
- shell
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- 239000002808 molecular sieve Substances 0.000 title claims abstract description 116
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 title claims abstract description 116
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 52
- 238000001035 drying Methods 0.000 title claims abstract description 43
- 238000002360 preparation method Methods 0.000 title claims abstract description 19
- 238000000746 purification Methods 0.000 title claims abstract description 19
- 239000002245 particle Substances 0.000 claims abstract description 82
- 230000007246 mechanism Effects 0.000 claims description 62
- 230000005540 biological transmission Effects 0.000 claims description 31
- 238000000034 method Methods 0.000 claims description 11
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 239000008187 granular material Substances 0.000 description 12
- 230000009471 action Effects 0.000 description 11
- 230000033228 biological regulation Effects 0.000 description 8
- 230000008859 change Effects 0.000 description 6
- 238000012546 transfer Methods 0.000 description 6
- 230000000149 penetrating effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000011148 porous material Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000003750 conditioning effect Effects 0.000 description 2
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 229910000323 aluminium silicate Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000013064 chemical raw material Substances 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The invention relates to the technical field of molecular sieve preparation, in particular to a drying method and a drying device for a molecular sieve preparation process for methane purification. According to the invention, the connecting belt is wound on the side surface of the adjusting rod, so that the sliding seat can drive the connecting rod and the adjusting rod to move, and the length of the connecting belt expanded between the rotating rod and the adjusting rod is adjusted, so that the moving distance of molecular sieve particles is increased, the molecular sieve particles can stay in the shell for a long time, the molecular sieve particles are fully dried, the conveying speed of the molecular sieve particles is not required to be reduced, the number of drying devices is not required to be increased, and the adjustment is simpler.
Description
Technical Field
The invention relates to the technical field of molecular sieve preparation, in particular to a drying method and a drying device for a molecular sieve preparation process for methane purification.
Background
Methane is a main component of natural gas, biogas, pit gas and the like, can be used as fuel, such as natural gas and coal gas, and can also be used as chemical raw material for producing acetylene, hydrogen and the like, and methane in nature is generally mixed with gases such as nitrogen, oxygen and the like, so that the methane needs to be purified firstly to effectively utilize the methane, and in methane purification, the methane is generally separated and purified by using a molecular sieve, wherein the molecular sieve is an artificially synthesized hydrated aluminosilicate or natural zeolite with the function of screening molecules, the molecular sieve is provided with a plurality of pores with uniform pore diameters and holes in regular arrangement, and molecules with different sizes and shapes are separated by the molecular sieves with different pore diameters, so that the mixture is separated and purified, and the molecular sieves are divided into various types according to different molecular ratios, including potassium A type, sodium A type, calcium Z type, sodium Y type and the like.
In the process of preparing the molecular sieve, after the raw materials of the molecular sieve are mixed, granulated and screened, the molecular sieve particles are dried by a drying device, the molecular sieve particles are conveyed into a shell of the device by a conveying structure of the device, the particles slowly pass through the shell, and hot air is introduced into the shell to dry the molecular sieve particles.
Disclosure of Invention
In order to overcome the technical problems, the invention aims to provide a drying method and a drying device for a preparation process of a molecular sieve for methane purification.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides a drying device for molecular sieve preparation technology for methane purification, includes dry module and adjusting module, dry module includes the casing, casing medial surface one side top is provided with conveyer belt mechanism one, casing medial surface opposite side bottom is provided with conveyer belt mechanism two, the corresponding conveyer belt mechanism one end of medial surface rotates and is connected with the dwang, the corresponding conveyer belt mechanism two tops of medial surface in the casing are provided with the connecting rod, the connecting rod side is provided with the regulation pole, it has the connecting band to adjust the coiling of pole side, connecting band top and dwang side fixed connection, adjusting module includes two regulating frames, regulating frame side and casing medial surface fixed connection, regulating frame medial surface sliding connection has the sliding seat, two the sliding seat opposite face all rotates with the regulation pole side to be connected, and connecting rod one end rotates with a sliding seat one end to be connected, the regulating frame medial surface rotates to be connected with the lead screw of being connected with the sliding seat medial surface soon.
The utility model discloses a drying device, including casing, conveyer belt mechanism I, conveyer belt mechanism II, the conveyer belt mechanism I is inside carrying the casing with undried molecular sieve granule, and carry the hot-air through ventilation system inside the casing, thereby dry the molecular sieve granule, the molecular sieve granule breaks away from with conveyer belt mechanism I, will fall on the connecting band, then fall on conveyer belt mechanism II along the connecting band downwards, then carry the molecular sieve granule out the casing through conveyer belt mechanism II, can make the lead screw rotate, the lead screw rotates and can make the sliding seat, make the sliding seat drive connecting rod and regulation pole removal, change the interval of adjusting the pole and dwang, thereby adjust the length of the connecting band that expands between dwang and the regulation pole, increase the migration distance of molecular sieve granule in the casing, make the dwell time that the molecular sieve granule can be in the casing increase, thereby carry out abundant drying to the molecular sieve granule, when carrying out the drying to the molecular sieve granule of different grade type, need not reduce the transport speed of molecular sieve granule, be favorable to going on molecular sieve granule drying fast, do not need not increase the quantity of drying device simultaneously, the adjustment is comparatively simple, and convenient to use.
Further, the method comprises the following steps: and a torsion spring is arranged between the side surface of the connecting rod and the side surface of the adjusting rod, and the connecting belt can be kept tight under the action of the torsion spring.
The method is further characterized in that: connecting rod one end is fixed to be cup jointed and is adjusted the gear, and the rack of top surface fixedly connected with and adjusting gear meshing in an adjustment frame, when the sliding seat drives the connecting rod and removes, can make the adjusting gear roll on the rack to make the connecting rod rotate, connecting rod accessible torsion spring makes the regulation pole rotate, makes the regulation pole emit the connecting band, expandes partial connecting band, thereby increases the expansion length of connecting band as required, and under torsion spring's effect, can make the connecting band remain tight throughout.
Further, the method comprises the following steps: two adjust frame one end and be provided with power unit, power unit includes fixed frame, fixed frame side and casing medial surface fixed connection, and fixed frame side and two adjust frame side fixed connection, fixed frame medial surface both sides are all rotated and are connected with the transfer line with adjacent lead screw one end fixed connection, fixed frame is located the outside side fixed connection of casing has the power box, the inside motor power that is provided with of power box, the motor power output is connected with adjacent transfer line one end transmission, the fixed belt pulley that has cup jointed in transfer line side, and two belt pulleys pass through belt transmission and connect, and motor power can drive a transfer line and rotate, and two transfer lines will keep synchronous rotation through the belt pulley, and the transfer line can drive the lead screw and rotate to make the sliding seat remove, the expansion length of adjustment connecting band.
The method is further characterized in that: adjust pole one end fixedly connected with and another sliding seat medial surface rotate the latch rod one of being connected, and another sliding seat side fixedly connected with and adjacent regulation frame side sliding connection's connecting box, connecting box side fixedly connected with adjusts the box, the inside latch rod two that extends to another sliding seat of being provided with of connecting box, and latch rod one meshes with latch rod two, two medial surfaces sliding connection of latch rod have with the adjusting box in the side rotate the turning block of being connected, turning block side fixedly connected with and two medial surface fixed connection's of latch rod reset spring, the latch rod is two in the one end fixedly connected with go-between in the adjusting box, go-between medial surface fixedly connected with circle piece, the inside spacing ring that is provided with and connecting box side fixed connection of adjusting box, and spacing ring side and the contact of circle piece one end, spacing ring medial surface sliding connection has arc type pole.
The second latch rod can rotate, the second latch rod can drive the first latch rod to rotate, the first latch rod can drive the adjusting rod to rotate, the adjusting rod is enabled to be led out of the connecting belt, the connecting belt is enabled to be loosened, meanwhile, the second latch rod can drive the round block to rotate through the connecting ring, the round block is enabled to rotate towards the arc-shaped rod along the opening part of the limiting ring, after one end of the round block is contacted with the arc-shaped side surface of the arc-shaped rod, the round block moves onto the arc-shaped rod along the arc-shaped side surface of the arc-shaped rod, the round block drives the connecting ring and the second latch rod to move, the second latch rod is separated from the first latch rod, at the moment, under the action of the torsion spring, the adjusting rod can be enabled to rotate to the original angle, the adjusting rod is enabled to roll up the connecting belt, the connecting belt is kept tight again, and the second latch rod continues to rotate, the round block is enabled to continuously move on the arc-shaped rod, the round block can move to the limiting ring through one end of the opening of the limiting ring and then moves to the opening part of the limiting ring again through the other end of the opening of the limiting ring, at the moment, the first clamping tooth rod can move towards the second clamping tooth rod, the round block is enabled to be in contact with the opening part of the limiting ring, the second clamping tooth rod is enabled to be meshed with the first clamping tooth rod again, the second clamping tooth rod continuously rotates, the adjusting rod can rotate in a reciprocating mode, the connecting band is enabled to be loosened and tightened repeatedly, the connecting band enables molecular sieve particles on the connecting band to be shaken, hot air is enabled to be in contact with the molecular sieve particles fully, drying effect is improved, falling speed of the molecular sieve particles is accelerated, the second clamping tooth rod can drive the rotating block to rotate, and torsion of the reset spring is avoided.
Further, the method comprises the following steps: the connecting box medial surface rotates and is connected with the driving cylinder with two sliding connection in the side of latch lever, driving cylinder medial surface fixedly connected with and two sliding connection's of latch lever screens pole, bottom surface fixedly connected with driving motor in the connecting box, the transmission of driving motor output end is connected with rotates the drive shaft of being connected with the connecting box medial surface, the driving cylinder side is all fixed the drive gear that has cup jointed with the drive shaft side, and two drive gear meshing transmission, and latch lever two can slide in the driving cylinder, and driving motor can drive the drive shaft and rotate, and the drive shaft can drive the driving cylinder through drive gear and rotate, and driving cylinder accessible screens pole drives two rotations of latch lever, makes the connecting band shake.
Further, the method comprises the following steps: arc pole side fixedly connected with and adjusting box internal side sliding connection's locating piece, the locating piece side closes soon and is connected with the set screw with adjusting box side contact, the set screw can loosen soon, at this moment accessible locating piece adjustment arc pole stretches out the length of spacing ring, thereby change the disk at the scope of spacing ring internal rotation, change two drives latch rod a pivoted angle of latch rod, thereby change the angle of adjusting the reciprocal pivoted of pole, thereby adjust the shake degree of connecting band as required, and make the landing speed change of molecular sieve granule, use comparatively nimble.
Further, the method comprises the following steps: the side surface of the shell is fixedly connected with a fixed seat corresponding to the top of the connecting box, the bottom surface of the fixed seat is fixedly connected with the top surface of the adjacent adjusting frame, the inner side surface of the fixed seat is fixedly connected with a fixed shaft, the side surface of the fixed shaft is rotatably connected with a plurality of stop blocks, the bottom surfaces of the stop blocks are fixedly connected with rubber sheets, the top surface of the connecting box is fixedly connected with penetrating rods which are contacted with the adjacent stop blocks, the stopper and the rubber sheet can block the opening of the adjusting frame connected with the connecting box, when the sliding seat drives the connecting box to move, the stopper separated from the connecting box can downwards rotate to the original angle to block the opening of the adjusting frame, the connecting box can drive the penetrating rod to move, and the stopper in contact with the inclined surface of the penetrating rod end can be upwards lifted through the inclined surface of the penetrating rod end, so that the stopper upwards rotates, and the connecting box can smoothly move.
A drying method for a preparation process of a molecular sieve for methane purification comprises the following specific steps:
the method comprises the following steps: starting a driving motor to rotate a driving cylinder to drive the round block to move to the arc-shaped rod;
step two: starting a power motor, wherein the power motor drives a screw rod to rotate through a transmission rod, so that a sliding seat moves, and the expansion length of a connecting belt between a rotating rod and an adjusting rod is increased according to needs;
step three: starting a first conveying belt mechanism and a second conveying belt mechanism, introducing hot air into the shell, conveying undried molecular sieve particles into the shell by the first conveying belt mechanism, allowing the molecular sieve particles to fall onto a connecting belt after the molecular sieve particles reach one end, located in the shell, of the first conveying belt mechanism, allowing the molecular sieve particles to slide downwards along the connecting belt and fall onto the second conveying belt mechanism, conveying the molecular sieve particles out of the shell by the second conveying belt mechanism, and drying the molecular sieve particles by the hot air in the shell when the molecular sieve particles move in the shell;
step four: and starting the driving motor to rotate the driving cylinder, driving the second clamping tooth rod to rotate by the driving cylinder, and continuously rotating the second clamping tooth rod to enable the adjusting rod to rotate in a reciprocating manner, so that the connecting belt is repeatedly loosened and tightened, the molecular sieve particles on the connecting belt are shaken by the connecting belt, the hot air is fully contacted with the molecular sieve particles, and the falling speed of the molecular sieve particles is accelerated.
The invention has the beneficial effects that:
1. the connecting belt is wound on the side face of the adjusting rod, undried molecular sieve particles can be conveyed into the shell through the first conveying belt mechanism, hot air is conveyed into the shell, the molecular sieve particles are dried, after the molecular sieve particles are separated from the first conveying belt mechanism, the molecular sieve particles fall on the connecting belt and then slide downwards along the connecting belt and fall on the second conveying belt mechanism, the molecular sieve particles are conveyed out of the shell through the second conveying belt mechanism, when different types of molecular sieve particles are dried, the screw rod can be rotated, the sliding seat drives the connecting rod and the adjusting rod to move, the length of the connecting belt unfolded between the rotating rod and the adjusting rod is adjusted, the moving distance of the molecular sieve particles in the shell is increased, the molecular sieve particles can stay in the shell for a long time, the molecular sieve particles are sufficiently dried, the conveying speed of the molecular sieve particles does not need to be reduced, the rapid drying of the molecular sieve particles is facilitated, the number of drying devices does not need to be increased, the adjustment is simple, and the use is convenient;
2. the inner side surface of the connecting ring is fixedly connected with a round block, the gear clamping rod II can be driven to rotate by the driving motor, the gear clamping rod II can drive the adjusting rod to rotate by the gear clamping rod I, so that part of the connecting belt is discharged, the gear clamping rod II can drive the connecting ring to rotate by a certain angle with the round block, the round block can drive the gear clamping rod II to move under the action of the arc-shaped rod, the gear clamping rod I is separated from the gear clamping rod II, the adjusting rod can rotate to the original angle under the action of the torsion spring, the connecting belt is tightened again, and the adjusting rod can rotate in a reciprocating mode when the gear clamping rod II continuously rotates, so that the connecting belt is loosened and tightened repeatedly, molecular sieve particles on the connecting belt are shaken, the drying effect is improved, and the molecular sieve particles can slide down quickly;
3. through arc-shaped rod side fixedly connected with locating piece, with the set screw back of unscrewing, can stretch out the length of spacing ring through locating piece adjustment arc-shaped rod to angle when changing the regulation pole reciprocating rotation, thereby the shake degree of adjusting the connecting band as required makes the landing speed change of molecular sieve granule, uses comparatively in a flexible way.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of a drying apparatus according to the present invention;
FIG. 2 is a schematic view of the interior of the housing of the present invention in elevation;
FIG. 3 is a schematic diagram of a conditioning module of the present invention;
FIG. 4 is a schematic view of a rotating lever according to the present invention;
FIG. 5 is a schematic view of the interior elevation of the adjustment lever of the present invention;
FIG. 6 is a front view of the fixing base of the present invention;
FIG. 7 is a schematic view of the power mechanism of the present invention in a bottom view;
FIG. 8 is a front view of the rack of the present invention;
FIG. 9 is a schematic view of the internal structure of the junction box of the present invention;
FIG. 10 is a schematic view of the internal structure of the latch lever II according to the present invention;
FIG. 11 is a schematic view of the inner structure of the conditioning case of the present invention;
FIG. 12 is a schematic view of a stop collar of the present invention.
In the figure: 100. a drying module; 110. a housing; 111. a connecting rod; 112. adjusting a rod; 113. a torsion spring; 114. an adjusting gear; 115. a first latch rod; 120. a first conveying belt mechanism; 130. a second conveying belt mechanism; 140. rotating the rod; 150. a connecting belt; 160. a fixed seat; 161. a fixed shaft; 162. a stopper; 163. a rubber sheet; 200. an adjustment module; 210. an adjusting frame; 211. a screw rod; 212. a sliding seat; 213. a rack; 220. a power mechanism; 221. a fixing frame; 222. a power cartridge; 223. a transmission rod; 224. a belt pulley; 230. a connection box; 231. a drive cylinder; 232. a drive motor; 233. a drive shaft; 234. a drive gear; 235. a position clamping rod; 240. an adjustment box; 241. a limiting ring; 242. an arc-shaped rod; 243. positioning blocks; 250. a second latch rod; 251. rotating the block; 252. a return spring; 260. a connecting ring; 261. a round block; 270. and (5) penetrating a rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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. 1-12, a drying device for a molecular sieve preparation process for methane purification includes a drying module 100 and an adjusting module 200, the drying module 100 includes a casing 110, a first conveying belt mechanism 120 is disposed on a top of one side of an inner side of the casing 110, a second conveying belt mechanism 130 is disposed on a bottom of the other side of the inner side of the casing 110, a rotating rod 140 is rotatably connected to an end of the inner side of the casing 110 corresponding to the first conveying belt mechanism 120, a connecting rod 111 is disposed on a top of the inner side of the casing 110 corresponding to the second conveying belt mechanism 130, an adjusting rod 112 is disposed on a side of the connecting rod 111, a connecting belt 150 is wound around a side of the adjusting rod 112, a top end of the connecting belt 150 is fixedly connected to a side of the rotating rod 140, the adjusting module 200 includes two adjusting frames 210, a side of the adjusting frame 210 is fixedly connected to the inner side of the casing 110, a sliding seat 212 is slidably connected to an inner side of the adjusting frame 210, opposite sides of the two sliding seats 212 are rotatably connected to a side of the adjusting rod 112, one end of the connecting rod 111 is rotatably connected to an end of one sliding seat 212, and an inner side of the adjusting frame 210 is rotatably connected to a screw rod 211 rotatably connected to an inner side of the sliding seat 212.
The undried molecular sieve particles can be conveyed to the inside of the shell 110 through the first conveying belt mechanism 120, and the hot air is conveyed to the inside of the shell 110 through the ventilation system, so that the molecular sieve particles are dried, and after the molecular sieve particles are separated from the first conveying belt mechanism 120, the molecular sieve particles fall on the first conveying belt 150, then the molecular sieve particles slide down on the second conveying belt mechanism 130 along the second conveying belt mechanism 130, and then the molecular sieve particles are conveyed out of the shell 110 through the second conveying belt mechanism 130, so that the screw rod 211 can rotate, the sliding seat 212 can drive the connecting rod 111 and the adjusting rod 112 to move through the rotation of the screw rod 211, and the distance between the adjusting rod 112 and the rotating rod 140 is changed, so that the length of the connecting belt 150 which is unfolded between the rotating rod 140 and the adjusting rod 112 is adjusted, the moving distance of the molecular sieve particles in the shell 110 is increased, so that the retention time of the molecular sieve particles in the shell 110 is increased, the molecular sieve particles are sufficiently dried, and thus when different types of molecular sieve particles are dried, the conveying speed of the molecular sieve particles does not need to be reduced, and the drying of the molecular sieve particles is facilitated.
A torsion spring 113 is arranged between the side surface of the connecting rod 111 and the side surface of the adjusting rod 112, and the connecting belt 150 can be kept tight under the action of the torsion spring 113.
One end of the connecting rod 111 is fixedly sleeved with an adjusting gear 114, a rack 213 meshed with the adjusting gear 114 is fixedly connected to the inner top surface of one adjusting frame 210, when the sliding seat 212 drives the connecting rod 111 to move, the adjusting gear 114 can roll on the rack 213, so that the connecting rod 111 rotates, the connecting rod 111 can drive the adjusting rod 112 to rotate through the torsion spring 113, the adjusting rod 112 releases the connecting band 150, part of the connecting band 150 is unfolded, the unfolding length of the connecting band 150 is increased as required, and the connecting band 150 can be kept tight all the time under the action of the torsion spring 113.
One end of each of the two adjusting frames 210 is provided with a power mechanism 220, the power mechanism 220 comprises a fixing frame 221, the side surface of the fixing frame 221 is fixedly connected with the inner side surface of the shell 110, the side surface of the fixing frame 221 is fixedly connected with the side surfaces of the two adjusting frames 210, both sides of the inner side surface of the fixing frame 221 are rotatably connected with transmission rods 223 fixedly connected with one end of the adjacent screw rod 211, the side surface of the fixing frame 221, which is positioned outside the shell 110, is fixedly connected with a power box 222, a power motor is arranged inside the power box 222, the output end of the power motor is in transmission connection with one end of the adjacent transmission rod 223, the side surface of the transmission rod 223 is fixedly sleeved with a belt pulley 224, the two belt pulleys 224 are in transmission connection through a belt, the power motor can drive one transmission rod 223 to rotate, the two transmission rods 223 can keep synchronous rotation through the belt pulley 224, the transmission rod 223 can drive the screw rod 211 to rotate, thereby moving the sliding seat 212 and adjusting the expansion length of the connecting belt 150.
One end of the adjusting rod 112 is fixedly connected with a first latch rod 115 which is rotatably connected with the inner side surface of another sliding seat 212, the side surface of another sliding seat 212 is fixedly connected with a connecting box 230 which is slidably connected with the side surface of the adjacent adjusting frame 210, the side surface of the connecting box 230 is fixedly connected with an adjusting box 240, a second latch rod 250 which extends into another sliding seat 212 is arranged in the connecting box 230, the first latch rod 115 is meshed with the second latch rod 250, the inner side surface of the second latch rod 250 is slidably connected with a rotating block 251 which is rotatably connected with the inner side surface of the adjusting box 240, the side surface of the rotating block 251 is fixedly connected with a return spring 252 which is fixedly connected with the inner side surface of the second latch rod 250, one end of the second latch rod 250 which is positioned in the adjusting box 240 is fixedly connected with a connecting ring 260, the inner side surface of the connecting ring 260 is fixedly connected with a round block 261, a limiting ring 241 which is fixedly connected with the side surface of the connecting box 230 is arranged in the adjusting box 240, the side surface of the limiting ring 241 is contacted with one end of the round block 261, and the inner side surface of the limiting ring 241 is slidably connected with an arc rod 242.
The second latch rod 250 can rotate, the second latch rod 250 can drive the first latch rod 115 to rotate, the first latch rod 115 can drive the adjusting rod 112 to rotate, the adjusting rod 112 can release the connecting belt 150, the connecting belt 150 is loosened, meanwhile, the second latch rod 250 can drive the round block 261 to rotate through the connecting ring 260, the round block 261 can rotate towards the arc-shaped rod 242 along the opening part of the limiting ring 241, after one end of the round block 261 is contacted with the arc-shaped side surface of the arc-shaped rod 242, the round block 261 can move onto the arc-shaped rod 242 along the arc-shaped side surface of the arc-shaped rod 242, the round block 261 can drive the connecting ring 260 and the second latch rod 250 to move, so that the second latch rod 250 is separated from the first latch rod 115, at the moment, under the action of the torsion spring 113, the adjusting rod 112 can rotate to the original angle, the adjusting rod 112 can furl the connecting belt 150, so that the connecting belt 150 is kept tight again, and the second latch rod 250 continues to rotate, the round block 261 is enabled to continuously move on the arc-shaped rod 242, the round block 261 can move to the limiting ring 241 through one end of the opening of the limiting ring 241 and then move to the opening of the limiting ring 241 again through the other end of the opening of the limiting ring 241, at this time, under the action of the reset spring 252, the second latch rod 250 can move towards the first latch rod 115, the round block 261 is enabled to be in contact with the opening of the limiting ring 241 and the second latch rod 250 is enabled to be meshed with the first latch rod 115 again, so that the second latch rod 250 continuously rotates, the adjusting rod 112 can rotate in a reciprocating mode, the connecting belt 150 can be enabled to be loosened and tightened repeatedly, the molecular sieve particles on the connecting belt 150 are shaken by the connecting belt 150, hot air is enabled to be in full contact with the molecular sieve particles, the drying effect is improved, the falling speed of the molecular sieve particles is accelerated, and the second latch rod 250 can drive the rotating block 251 to rotate, and the reset spring 252 is prevented from being twisted.
The inner side surface of the connecting box 230 is rotatably connected with a driving cylinder 231 which is slidably connected with the side surface of the second latch rod 250, the inner side surface of the driving cylinder 231 is fixedly connected with two latch rods 235 which are slidably connected with the second latch rod 250, the inner bottom surface of the connecting box 230 is fixedly connected with a driving motor 232, the output end of the driving motor 232 is in transmission connection with a driving shaft 233 which is rotatably connected with the inner side surface of the connecting box 230, the side surface of the driving cylinder 231 and the side surface of the driving shaft 233 are fixedly sleeved with driving gears 234, the two driving gears 234 are in meshing transmission, the second latch rod 250 can slide in the driving cylinder 231, the driving motor 232 can drive the driving shaft 233 to rotate, the driving shaft 233 can drive the driving cylinder 231 to rotate through the driving gears 234, the driving cylinder 231 can drive the second latch rod 250 to rotate through the latch rods 235, and the connecting belt 150 can shake.
The side surface of the arc-shaped rod 242 is fixedly connected with a positioning block 243 which is in sliding connection with the inner side surface of the adjusting box 240, the side surface of the positioning block 243 is screwed with a positioning screw which is in contact with the side surface of the adjusting box 240, the positioning screw can be screwed and unscrewed, at the moment, the length of the arc-shaped rod 242 extending out of the limiting ring 241 can be adjusted through the positioning block 243, the rotating range of the round block 261 in the limiting ring 241 is changed, the angle of the first clamping tooth rod 250 which drives the first clamping tooth rod 115 to rotate once is changed, the reciprocating rotating angle of the adjusting rod 112 is changed, the shaking degree of the connecting band 150 is adjusted as required, the sliding speed of molecular sieve particles is changed, and the use is flexible.
The side of the shell 110 corresponds to the top of the connection box 230 and is fixedly connected with the fixed seat 160, the bottom of the fixed seat 160 is fixedly connected with the top of the adjacent adjusting frame 210, the inner side of the fixed seat 160 is fixedly connected with a fixed shaft 161, the side of the fixed shaft 161 is rotatably connected with a plurality of stoppers 162, the bottom of each stopper 162 is fixedly connected with a rubber sheet 163, the top of the connection box 230 is fixedly connected with a through rod 270 contacting with the adjacent stopper 162, the stopper 162 and the rubber sheet 163 can block the opening of the adjusting frame 210 connected with the connection box 230, when the sliding seat 212 drives the connection box 230 to move, the stopper 162 separated from the connection box 230 rotates downwards to the original angle and blocks the opening of the adjusting frame 210, the connection box 230 can drive the through rod 270 to move, through the inclined plane at the end of the through rod 270, the stopper 162 contacting with the inclined plane at the end of the through rod 270 can be upwardly flipped, thereby the stopper 162 rotates upwards and the connection box 230 can move smoothly.
The first conveying belt mechanism 120 is identical to the second conveying belt mechanism 130 in structure, the first conveying belt mechanism 120 can comprise two side levers, the side levers are fixed on the inner side face of the shell 110, two side lever opposite faces rotate to be provided with two conveying rollers, two conveying roller transmissions are provided with a conveying belt, one side lever is fixedly provided with a conveying motor, the output end of the conveying motor is connected with the adjacent conveying roller transmission, the conveying rollers are driven to rotate through the conveying motor, the conveying belt is made to rotate, the molecular sieve particles are conveyed, the conveying belt and the connecting belt 150 can be iron wire net belts, and the hot air can dry the bottom molecular sieve particles conveniently.
A drying method for a molecular sieve preparation process for methane purification comprises the following specific steps:
the method comprises the following steps: starting the driving motor 232 to rotate the driving cylinder 231 to drive the round block 261 to move to the arc-shaped rod 242;
step two: starting a power motor, wherein the power motor drives the screw rod 211 to rotate through the transmission rod 223, so that the sliding seat 212 moves, and the expansion length of the connecting belt 150 between the rotating rod 140 and the adjusting rod 112 is increased as required;
step three: starting the first conveying belt mechanism 120 and the second conveying belt mechanism 130, introducing hot air into the shell 110, conveying the undried molecular sieve particles into the shell 110 by the first conveying belt mechanism 120, dropping the molecular sieve particles onto the connecting belt 150 after the molecular sieve particles reach one end of the first conveying belt mechanism 120 in the shell 110, then sliding the molecular sieve particles down along the connecting belt 150 onto the second conveying belt mechanism 130, and finally conveying the molecular sieve particles out of the shell 110 by the second conveying belt mechanism 130, wherein when the molecular sieve particles move in the shell 110, the molecular sieve particles are dried by the hot air in the shell 110;
step four: the driving motor 232 is started to rotate the driving cylinder 231, the driving cylinder 231 drives the second latch rod 250 to rotate, the second latch rod 250 continuously rotates, the adjusting rod 112 can be made to rotate in a reciprocating mode, the connecting belt 150 is made to be loosened and tightened repeatedly, the connecting belt 150 shakes the molecular sieve particles on the connecting belt 150, hot air is made to fully contact with the molecular sieve particles, and the falling speed of the molecular sieve particles is accelerated.
The working principle is as follows: when the device is used, the driving motor 232 is started, the driving motor 232 can drive the driving shaft 233 to rotate, the driving shaft 233 can drive the driving cylinder 231 to rotate through the driving gear 234, the driving cylinder 231 can drive the second latch rod 250 to rotate through the clamping rod 235, the second latch rod 250 can drive the connecting ring 260 and the round block 261 to rotate, the round block 261 can rotate towards the arc-shaped rod 242 along the limiting ring 241, after one end of the round block 261 is contacted with the arc-shaped side face of the arc-shaped rod 242, the round block 261 can move onto the arc-shaped rod 242 under the action of the arc-shaped side face of the arc-shaped rod 242, at the moment, the round block 261 can drive the second latch rod 250 to move through the connecting ring 260, and the second latch rod 250 is separated from the first latch rod 115;
starting a power motor, wherein the power motor can drive one transmission rod 223 to rotate, one transmission rod 223 can drive the other transmission rod 223 to rotate through a belt pulley 224, the transmission rod 223 can drive a screw rod 211 to rotate, the screw rod 211 can rotate to move a sliding seat 212, the sliding seat 212 can drive a connecting rod 111 and an adjusting rod 112 to move, the distance between the adjusting rod 112 and a rotating rod 140 is increased as required, when the connecting rod 111 moves, the connecting rod 111 can drive an adjusting gear 114 thereon to move, the adjusting gear 114 rolls on a rack 213, so that the connecting rod 111 rotates, the connecting rod 111 can drive the adjusting rod 112 to rotate through a torsion spring 113, so that the connecting rod 112 is released from the connecting belt 150, meanwhile, the adjusting rod 112 moves away from the rotating rod 140, the top end of the connecting belt 150 is fixed on the rotating rod 140, so that part of the connecting belt 150 can be unfolded, so that the unfolding length of the connecting belt 150 between the rotating rod 140 and the adjusting rod 112 is increased as required, and the connecting belt 150 can be kept tight under the action of the torsion spring 113;
after the unfolded length of the connecting belt 150 is adjusted, the first conveyor belt mechanism 120 and the second conveyor belt mechanism 130 can be started, hot air is introduced into the shell 110, the driving motor 232 is started at the same time, the first conveyor belt mechanism 120 can convey the molecular sieve particles which are not dried into the shell 110, the molecular sieve particles can fall onto the connecting belt 150 after reaching one end of the first conveyor belt mechanism 120, which is located in the shell 110, and then slide down onto the second conveyor belt mechanism 130 along the connecting belt 150, the second conveyor belt mechanism 130 can convey the molecular sieve particles out of the shell 110, and when the molecular sieve particles move in the shell 110, the hot air can dry the molecular sieve particles;
after the driving motor 232 is started, the driving cylinder 231 is driven to rotate by the driving shaft 233 and the driving gear 234, the driving cylinder 231 drives the second latch rod 250 to rotate again by the clamping rod 235, the second latch rod 250 drives the round block 261 to rotate by the connecting ring 260, so that the round block 261 continues to move on the arc-shaped rod 242, the round block 261 can move to the limiting ring 241 through one opening end of the limiting ring 241, after the round block 261 passes through the other opening end of the limiting ring 241, under the action of the return spring 252, the second latch rod 250 can move towards the first latch rod 115, so that the round block 261 moves to the opening part of the limiting ring 241, and the second latch rod 250 is meshed with the first latch rod 115, at the moment, the second latch rod 250 drives the first latch rod 115 to rotate, the first latch rod 115 drives the adjusting rod 112 to rotate, so that the adjusting rod 112 emits part of the connecting band 150, so that the connecting band 150 is loosened, and after the round block 261 continues to move to contact with the side surface of the arc-shaped rod 242, the arc-shaped rod 261 drives the adjusting rod 112 to rotate again, so that the second latch rod 150 and the second latch rod 112 can rotate again, so that the particles can rotate again, so that the connecting band 150 can rotate again, so that the particles under the tension sieve 112, the rotating speed of the connecting band 150 is increased, so that the particles can be tightened again, so that the particles can be tightened by the reciprocating sieve 112, the reciprocating sieve 150, so that the reciprocating sieve 112, the connecting band 150, the reciprocating sieve 112, so that the reciprocating sieve 150 can be tightened by the reciprocating sieve 150, the reciprocating sieve 150 and the reciprocating sieve 150 can be loosened, so that the reciprocating sieve 150 can be tightened by the reciprocating sieve 150, the reciprocating sieve, and the reciprocating sieve 150, so that the reciprocating sieve 150 can be loosened;
the positioning screw can be screwed, at this time, the positioning block 243 can be rotated on the adjusting box 240, the positioning block 243 can drive the arc-shaped rod 242 to rotate, so that the length of the arc-shaped rod 242 extending out of the inside of the limiting ring 241 is adjusted, the rotating range of the circular block 261 at the opening of the limiting ring 241 is changed, the angle of the first clamping tooth rod 115 driven by the second clamping tooth rod 250 is changed, the reciprocating rotating range of the adjusting rod 112 is changed, the shaking degree of the connecting belt 150 is changed as required, the sliding speed of molecular sieve particles is changed, then the positioning screw can be screwed in again, the positioning screw abuts against the adjusting box 240, and the positions of the positioning block 243 and the arc-shaped rod 242 are limited.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is illustrative and explanatory only and is not intended to be exhaustive or to limit the invention to the precise embodiments described, and various modifications, additions, and substitutions may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the claims.
Claims (9)
1. A drying device for a preparation process of a molecular sieve for methane purification is characterized by comprising a drying module (100) and a regulating module (200), the drying module (100) comprises a shell (110), a first conveying belt mechanism (120) is arranged at the top of one side of the inner side surface of the shell (110), a second conveying belt mechanism (130) is arranged at the bottom of the other side of the inner side surface of the shell (110), one end of the inner side surface of the shell (110) corresponding to the first conveying belt mechanism (120) is rotatably connected with a rotating rod (140), a connecting rod (111) is arranged on the inner side surface of the shell (110) corresponding to the top of the second conveying belt mechanism (130), an adjusting rod (112) is arranged on the side surface of the connecting rod (111), a connecting band (150) is wound on the side surface of the adjusting rod (112), the top end of the connecting belt (150) is fixedly connected with the side surface of the rotating rod (140), the adjusting module (200) comprises two adjusting frames (210), the side surfaces of the adjusting frames (210) are fixedly connected with the inner side surface of the shell (110), the inner side surface of the adjusting frame (210) is connected with sliding seats (212) in a sliding way, the opposite surfaces of the two sliding seats (212) are rotationally connected with the side surface of the adjusting rod (112), one end of the connecting rod (111) is rotatably connected with one end of a sliding seat (212), the inner side surface of the adjusting frame (210) is rotatably connected with a screw rod (211) which is screwed with the inner side surface of the sliding seat (212).
2. The drying device for the preparation process of the molecular sieve for methane purification according to claim 1, wherein a torsion spring (113) is arranged between the side surface of the connecting rod (111) and the side surface of the adjusting rod (112).
3. The drying device for preparing the molecular sieve for methane purification according to claim 2, wherein one end of the connecting rod (111) is fixedly connected with the adjusting gear (114), and the inner top surface of the adjusting frame (210) is fixedly connected with a rack (213) engaged with the adjusting gear (114).
4. The drying device for the molecular sieve preparation process for methane purification according to claim 3, wherein two of the adjusting frames (210) are provided with a power mechanism (220) at one end, the power mechanism (220) comprises a fixed frame (221), the side of the fixed frame (221) is fixedly connected with the inner side of the shell (110), the side of the fixed frame (221) is fixedly connected with the sides of the two adjusting frames (210), both sides of the inner side of the fixed frame (221) are rotatably connected with a transmission rod (223) fixedly connected with one end of an adjacent screw rod (211), the fixed frame (221) is located outside the shell (110) and is fixedly connected with a power box (222), a power motor is arranged inside the power box (222), the output end of the power motor is in transmission connection with one end of an adjacent transmission rod (223), the side of the transmission rod (223) is fixedly connected with a belt pulley (224), and the two belt pulleys (224) are connected through a belt transmission.
5. The drying device for the molecular sieve preparation process for methane purification according to claim 4, it is characterized in that one end of the adjusting rod (112) is fixedly connected with a first latch rod (115) which is rotationally connected with the inner side surface of the other sliding seat (212), and the side surface of the other sliding seat (212) is fixedly connected with a connecting box (230) which is in sliding connection with the side surface of the adjacent adjusting frame (210), an adjusting box (240) is fixedly connected to the side surface of the connecting box (230), a second latch rod (250) extending into the other sliding seat (212) is arranged in the connecting box (230), the first latch rod (115) is meshed with the second latch rod (250), the inner side surface of the second latch rod (250) is connected with a rotating block (251) which is rotatably connected with the inner side surface of the adjusting box (240) in a sliding way, the side surface of the rotating block (251) is fixedly connected with a return spring (252) fixedly connected with the inner side surface of the second latch rod (250), one end of the second latch rod (250) positioned in the adjusting box (240) is fixedly connected with a connecting ring (260), the inner side surface of the connecting ring (260) is fixedly connected with a round block (261), a limiting ring (241) fixedly connected with the side surface of the connecting box (230) is arranged in the adjusting box (240), and the side surface of the limiting ring (241) is contacted with one end of the round block (261), and the inner side surface of the limiting ring (241) is connected with an arc-shaped rod (242) in a sliding manner.
6. The drying device for the molecular sieve preparation process for methane purification according to claim 5, wherein the inner side of the connection box (230) is rotatably connected with a driving cylinder (231) slidably connected with the side of the second latch rod (250), the inner side of the driving cylinder (231) is fixedly connected with two clamping rods (235) slidably connected with the second latch rod (250), the inner bottom of the connection box (230) is fixedly connected with a driving motor (232), the output end of the driving motor (232) is in transmission connection with a driving shaft (233) rotatably connected with the inner side of the connection box (230), the side of the driving cylinder (231) and the side of the driving shaft (233) are both fixedly sleeved with a driving gear (234), and the two driving gears (234) are in meshing transmission.
7. The drying device for the preparation process of the molecular sieve for methane purification according to claim 5, wherein a positioning block (243) slidably connected with the inner side of the adjusting box (240) is fixedly connected to the side surface of the arc-shaped rod (242), and a positioning screw in contact with the side surface of the adjusting box (240) is screwed to the side surface of the positioning block (243).
8. The drying device for the preparation process of the molecular sieve for methane purification according to claim 5, wherein the side surface of the shell (110) is fixedly connected with a fixed seat (160) corresponding to the top of the connection box (230), the bottom surface of the fixed seat (160) is fixedly connected with the top surface of the adjacent adjusting frame (210), the inner side surface of the fixed seat (160) is fixedly connected with a fixed shaft (161), the side surface of the fixed shaft (161) is rotatably connected with a plurality of stoppers (162), the bottom surface of each stopper (162) is fixedly connected with a rubber sheet (163), and the top surface of the connection box (230) is fixedly connected with a through rod (270) which is in contact with the adjacent stopper (162).
9. The drying method for the preparation process of the molecular sieve for methane purification according to claim 6, wherein the drying method comprises the following steps:
the method comprises the following steps: starting a driving motor (232), so that a driving cylinder (231) rotates to drive a round block (261) to move onto an arc-shaped rod (242);
step two: starting a power motor, wherein the power motor drives a screw rod (211) to rotate through a transmission rod (223), so that a sliding seat (212) moves, and the unfolding length of a connecting belt (150) between a rotating rod (140) and an adjusting rod (112) is increased as required;
step three: starting a first conveyor belt mechanism (120) and a second conveyor belt mechanism (130), introducing hot air into the shell (110), conveying the undried molecular sieve particles into the shell (110) by the first conveyor belt mechanism (120), allowing the molecular sieve particles to fall onto a connecting belt (150) after the molecular sieve particles reach one end, located in the shell (110), of the first conveyor belt mechanism (120), allowing the molecular sieve particles to fall onto the second conveyor belt mechanism (130) along the connecting belt (150), finally conveying the molecular sieve particles out of the shell (110) by the second conveyor belt mechanism (130), and drying the molecular sieve particles by the hot air in the shell (110) when the molecular sieve particles move in the shell (110);
step four: and starting the driving motor (232) to rotate the driving cylinder (231), wherein the driving cylinder (231) drives the second latch rod (250) to rotate, and the second latch rod (250) continuously rotates to enable the adjusting rod (112) to rotate in a reciprocating manner, so that the connecting belt (150) is repeatedly loosened and tightened, the molecular sieve particles on the connecting belt (150) are shaken, hot air is fully contacted with the molecular sieve particles, and the falling speed of the molecular sieve particles is accelerated.
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| CN202211674771.XA CN115930584A (en) | 2022-12-26 | 2022-12-26 | Drying method and device for molecular sieve preparation process for methane purification |
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| CN202211674771.XA CN115930584A (en) | 2022-12-26 | 2022-12-26 | Drying method and device for molecular sieve preparation process for methane purification |
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| CN113251774A (en) * | 2021-06-02 | 2021-08-13 | 江西服装学院 | Cloth drying equipment |
| CN114001543A (en) * | 2021-09-29 | 2022-02-01 | 徐州汇诚新材料科技有限公司 | New material powder drying device |
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| US20120233874A1 (en) * | 2011-03-16 | 2012-09-20 | Mark Savarese | Apparatus for dispensing material |
| US20170303553A1 (en) * | 2016-04-26 | 2017-10-26 | Metalquimia Sa | Air drying plant and method for air drying cut-up food |
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