CN116493309B - Particle type catalyst ash removal screening device - Google Patents
Particle type catalyst ash removal screening device Download PDFInfo
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- CN116493309B CN116493309B CN202310752385.6A CN202310752385A CN116493309B CN 116493309 B CN116493309 B CN 116493309B CN 202310752385 A CN202310752385 A CN 202310752385A CN 116493309 B CN116493309 B CN 116493309B
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- 239000003054 catalyst Substances 0.000 title claims abstract description 111
- 238000012216 screening Methods 0.000 title claims abstract description 23
- 239000002245 particle Substances 0.000 title abstract description 94
- 230000007246 mechanism Effects 0.000 claims abstract description 63
- 239000000428 dust Substances 0.000 claims abstract description 33
- 239000012535 impurity Substances 0.000 claims abstract description 28
- 238000007599 discharging Methods 0.000 claims description 33
- 238000004140 cleaning Methods 0.000 claims description 23
- 238000003860 storage Methods 0.000 claims description 10
- 230000009471 action Effects 0.000 claims description 8
- 229920001971 elastomer Polymers 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 239000008187 granular material Substances 0.000 claims description 2
- 238000009795 derivation Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 17
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 4
- 230000009467 reduction Effects 0.000 abstract description 4
- 238000006243 chemical reaction Methods 0.000 description 6
- 239000000126 substance Substances 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 230000003116 impacting effect Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229920001821 foam rubber Polymers 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
- B08B1/143—Wipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
Landscapes
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to the technical field of catalyst dust removal, in particular to a granular catalyst dust removal screening device, which comprises a conveyor belt, wherein a controller is arranged on one side of the conveyor belt, supporting legs are fixed at two ends of the conveyor belt, and the granular catalyst dust removal screening device further comprises: the independent ash removing mechanisms are arranged on the outer side of the conveying belt at equal intervals. According to the invention, the independent ash removing mechanism drives the catalyst particles to rotate, and impurity particles and dust outside the catalyst particles are removed through the ash removing sponge cushion and the soft bristles, so that the strength applied to the catalyst particles is light in the ash removing process, the catalyst particles can not be frequently and strongly collided with each other, the condition that the catalyst particles are broken during ash removing and screening is avoided, a more reliable protection effect is provided for the treated catalyst particles, and the reduction of the internal surface area of the catalyst particles caused by the breakage of the catalyst particles is prevented, thereby reducing the activity of the catalyst.
Description
Technical Field
The invention relates to the technical field of catalyst dust removal, in particular to a granular catalyst ash removal screening device.
Background
The catalyst generally refers to a substance which can increase the reaction rate without changing the total standard Gibbs free energy of the reaction, and can also be expressed as a substance which can increase the chemical reaction rate without changing the chemical equilibrium in the chemical reaction, and the quality and chemical properties of the catalyst are not changed before and after the chemical reaction. During production, the catalyst particles need to be separated and cleaned of dust outside and in the pores, so that the activity in the reaction is improved.
The publication number is: the invention discloses a Chinese patent of CN112473308A, which discloses a granular catalyst ash removal screening device, comprising a vibrating screen, a dust removal collector arranged below the vibrating screen, and a catalyst module collecting device connected with an outlet of the vibrating screen; the front end of the vibrating screen is connected with a cyclone separation device, the cyclone separation device comprises a cyclone separator, and a cloth bag dust remover is arranged at the top of the cyclone separator; dust is collected and falls into a waste material barrel after passing through a flap valve at the bottom outlet of the dust remover; the outlet at the bottom of the cyclone separator falls into the vibrating screen and is uniformly distributed on the screen surface.
Based on the above search, and in combination with the actual problem discovery:
1. in the prior art, the catalyst particles are rotated or moved at a high speed through the sieve holes of the sieve cylinder or the sieve plate, so that the ash removal and sieving of the catalyst particles are realized, and as the sizes of different catalyst particles are different, the larger the sizes are, the larger the internal stress of the catalyst particles is, so that the catalyst particles with large sizes are easy to break when colliding with the sieve cylinder or the sieve plate, and after breaking, the internal uniform pore channels are broken, so that the internal area of the catalyst is reduced, and the activity of the catalyst is reduced;
2. when the catalyst particles are subjected to ash removal and screening, dust erased from the surfaces of the catalyst can float in the air, one part of dust floats to the processing environment to pollute the environment, and the other part of dust is re-adsorbed to the outer surfaces of the catalyst particles, so that the ash removal effect of the catalyst is reduced.
Disclosure of Invention
The invention aims to provide a particle type catalyst ash removal screening device for solving the problems in the background technology.
The technical scheme of the invention is as follows: the utility model provides a granule formula catalyst deashing screening plant, includes the conveyer belt, the controller is installed to one side of conveyer belt, and the both ends of conveyer belt all are fixed with the landing leg, still includes: the independent ash removing mechanisms are arranged on the outer side of the conveying belt at equal intervals; the feeding mechanism is arranged on the upper side of the conveyor belt and positioned at one end; and the collecting mechanism is arranged at the position of the other end of the lower side of the conveyor belt.
Preferably, the independent ash removal mechanism is including fixing the independent delivery board in the conveyer belt outside, the upside of independent delivery board is seted up flutedly, two holding tanks are seted up to the bilateral symmetry of recess, two the inboard of holding tank all slides and is provided with the casing, two one side of casing all is fixed with interior fagging, two the inside of interior fagging has evenly offered the gas pocket, and one side of two interior fagging all is fixed with the ash removal foam-rubber cushion, two the upper and lower both sides of ash removal foam-rubber cushion all evenly are fixed with soft brush hair, the outside one end rotation of independent delivery board is connected with the driving shaft, the one end of driving shaft is fixed with friction drive wheel, and the outside of friction drive wheel is located middle section position department and is fixed with the driving gear, the inboard of recess runs through the rotation and is connected with two roller drive shafts, two the outside of roller drive shaft all is fixed with the drive roller, and the other end of two roller drive shafts corresponds the position department of driving gear and all is fixed with the driven gear that is located the independent delivery board outside, two driven gear all meshes with the driving gear, two the driving gear is provided with the same structure with the reciprocal between two roller drive shafts respectively.
Preferably, the reciprocating driving mechanism comprises a first driving pulley fixed at one end of the outer side of the roller driving shaft, a sliding block fixed at the other side of the shell and positioned at the middle section position, a fixed guide rod fixed at the inner side of the accommodating groove, and a first driven shaft penetrating through and rotatably connected at the inner side of the accommodating groove and positioned at one side of the fixed guide rod, a rotating column is fixed at the position of the outer side of the first driven shaft corresponding to the sliding block, a reciprocating curve sliding groove is formed in the outer side of the rotating column, a sliding pin in sliding connection with the inner side of the reciprocating curve sliding groove is fixed at one side of the sliding block, the fixed guide rod is slidably inserted into the sliding block, a first driven pulley is fixed at the position of the tail end of the first driven shaft corresponding to the first driving pulley, the first driven pulley is rotatably connected with the first driving pulley through a belt, and a suction mechanism is arranged between the first driven shaft and the independent conveying plate and the shell.
Preferably, the air suction mechanism comprises an air pipe inserted at one end of the shell, an air passage arranged at one end of the independent conveying plate and corresponding to the position of the air pipe, and a second driving belt pulley fixed at one end of the first driven shaft, wherein the air pipe is slidably inserted at one end of the inner side of the air passage, two shaft brackets are fixed at the inner side of the air passage, a second driven shaft is rotatably connected between the two shaft brackets, a turbine blade positioned at the inner side of the air passage is fixed at the outer side of the second driven shaft, a second driven belt pulley is fixed at one end of the second driven shaft, and the second driven belt pulley and the second driving belt pulley are rotatably connected through a belt.
Preferably, the impurity guiding cavity is arranged at the lower position of the groove in the independent conveying plate, two inclined planes are symmetrically arranged on the bottom surface of the impurity guiding cavity, an inverted V-shaped structure is formed between the two inclined planes, and a plurality of through holes communicated with the impurity guiding cavity are formed in the bottom surface of the groove at equal intervals.
Preferably, the feeding mechanism comprises a storage box fixed at one end of the upper side of the conveyor belt, a discharging pipe is fixed at the lower end of the storage box, a discharging rotating roller is connected to the inner side of the discharging pipe in a rotating mode, a discharging motor is installed at one end of the outer side of the discharging pipe, the driving end of the discharging motor is fixedly connected with one end of the discharging rotating roller, four material grooves which are circumferentially arranged are formed in the outer side of the discharging rotating roller, and the discharging motor is electrically connected with a controller.
Preferably, the collecting mechanism comprises a collecting box fixed at the other end of the lower side of the conveyor belt, a lower cover plate is rotationally connected to one side of the lower end of the collecting box, two cylinders are rotationally connected to two ends of the lower side of the collecting box, telescopic ends of the two cylinders are rotationally connected with two ends of the lower cover plate respectively, a plurality of fixing frames are fixed on the inner side of the collecting box at equal intervals, and a plurality of baffle strips are fixed on the inner side of each fixing frame at equal intervals.
Preferably, the upper surface of each baffle strip is in an arc surface structure, the upper surface of each baffle strip is fixedly provided with a rubber pad, and each baffle strip positioned on the upper layer and the lower layer is staggered.
Preferably, two photoelectric sensors are symmetrically arranged at two side positions at one end of the discharging pipe, the installation directions of the two photoelectric sensors are all vertical downward, and the two photoelectric sensors are all electrically connected with the controller.
Preferably, a friction plate strip is fixed on the upper side of the conveyor belt at a side position.
Compared with the prior art, the invention provides the granular catalyst ash removal screening device through improvement, and has the following improvements and advantages:
the method comprises the following steps: according to the invention, the catalyst particles are driven to rotate through the independent ash removal mechanism, impurity particles and dust outside the catalyst particles are removed through the ash removal sponge cushion and the soft bristles, the strength applied to the catalyst particles is very light in the ash removal process, the catalyst particles cannot be frequently and strongly collided with each other, so that the condition that the catalyst particles are broken during ash removal screening is avoided, a more reliable protection effect is provided for the treated catalyst particles, the reduction of the internal surface area of the catalyst particles caused by the breakage of the catalyst particles is prevented, the activity of the catalyst is reduced, and meanwhile, the rotation direction of the catalyst particles is changed through the reciprocating driving mechanism, so that all positions of the outer surfaces of the catalyst particles can be contacted with the ash removal sponge cushion and the soft bristles, the dust and the impurity particles outside the catalyst particles can be sufficiently removed, and the ash removal effect is improved.
And two,: according to the invention, through the air suction mechanism, air inside the shell can be pumped to the outside through the air pipe and the air passage, so that negative pressure is formed inside the shell, air inside the groove can flow into the inside of the shell through the tiny holes inside the ash cleaning sponge cushion under the action of air pressure difference, dust in the air can be filtered in the tiny holes inside the ash cleaning sponge cushion, the effect of collecting the dust is realized, the dust is prevented from being adsorbed on the surface of the catalyst particles again, and meanwhile, the dust is prevented from being scattered in the air to pollute the working environment.
And thirdly,: through the collection mechanism, the catalyst particles falling into the inner side of the collection box can slow down the descending speed under the blocking action of a plurality of baffle strips, so that the catalyst particles are prevented from impacting the bottom of the collection box, and the catalyst particles are prevented from being crashed at the bottom of the collection box.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 2B in accordance with the present invention;
FIG. 5 is a schematic diagram of the independent ash removal mechanism in the present invention;
FIG. 6 is a schematic view of a first cross-sectional configuration of the independent ash removal mechanism of the present invention;
FIG. 7 is a schematic diagram of a second cross-sectional configuration of the independent ash removal mechanism of the present invention;
FIG. 8 is an enlarged schematic view of the structure of FIG. 5C in accordance with the present invention;
FIG. 9 is an enlarged schematic view of the structure of FIG. 6D in accordance with the present invention;
FIG. 10 is an enlarged schematic view of the structure of FIG. 6E according to the present invention;
fig. 11 is a schematic perspective view of a discharging rotary roller in the present invention.
Reference numerals:
1. a conveyor belt; 2. a controller; 3. a support leg; 4. friction plate strip; 101. an independent conveying plate; 102. a groove; 103. a receiving groove; 104. a housing; 105. an inner support plate; 106. a dust-removing sponge cushion; 107. soft bristles; 108. a roller drive shaft; 109. a driving roller; 110. fixing a guide rod; 111. a slide block; 112. a driving shaft; 113. a drive gear; 114. friction drive wheel; 115. a driven gear; 116. a first driven shaft; 117. a first driven pulley; 118. a first drive pulley; 119. a slide pin; 120. rotating the column; 121. reciprocating curve sliding grooves; 122. a second drive pulley; 123. a second driven pulley; 124. an airway; 125. a shaft bracket; 126. a second driven shaft; 127. turbine blades; 128. an air pipe; 129. an impurity leading-out cavity; 130. a through hole; 201. a storage bin; 202. a discharge pipe; 203. a discharging rotating roller; 204. a trough; 205. a discharging motor; 206. a photoelectric sensor; 301. a collection box; 302. a cylinder; 303. a lower cover plate; 304. a fixed frame; 305. baffle strips; 306. and a rubber pad.
Detailed Description
The following detailed description of the present invention clearly and fully describes the technical solutions of the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention provides a particle type catalyst ash removal screening device through improvement, which comprises the following technical scheme:
as shown in fig. 1 to 11, an embodiment of the present invention provides a particulate catalyst ash removal screening device, which includes a conveyor belt 1, a controller 2 is installed on one side of the conveyor belt 1, and two ends of the conveyor belt 1 are fixed with supporting legs 3, and further includes: the plurality of independent ash removing mechanisms are arranged on the outer side of the conveying belt 1 at equal intervals; the feeding mechanism is arranged on the upper side of the conveyor belt 1 and positioned at one end; and a collecting mechanism provided at the other end position on the lower side of the conveyor belt 1.
Further, the independent ash removal mechanism comprises an independent conveying plate 101 fixed on the outer side of a conveying belt of the conveying belt 1, a groove 102 is formed in the upper side of the independent conveying plate 101, two containing grooves 103 are symmetrically formed in the two sides of the groove 102, two roller driving shafts 108 are slidably arranged on the inner sides of the two containing grooves 103, inner supporting plates 105 are fixed on one sides of the two shells 104, air holes are uniformly formed in the inner sides of the two inner supporting plates 105, ash removal sponge pads 106 are fixed on one sides of the two inner supporting plates 105, soft bristles 107 are uniformly fixed on the upper side and the lower side of the two ash removal sponge pads 106, a driving shaft 112 is rotatably connected to one end of the outer side of the independent conveying plate 101, a friction driving wheel 114 is fixed on one end of the driving shaft 112, a driving gear 113 is fixed on the outer side of the friction driving wheel 114 at the middle section position, two roller driving shafts 108 are rotatably connected to the inner sides of the groove 102 in a penetrating mode, driving gears 115 are fixed on the outer sides of the two roller driving shafts 108, driven gears 115 positioned on the outer sides of the two roller driving shafts 108 and correspond to the positions of the gears 113, soft bristles 107 are uniformly fixed on the outer sides of the independent conveying plate 101, soft bristles 107 are meshed with the driving gears 113 respectively, and the driving shafts 104 are meshed with the driving shafts 108 through teeth respectively;
the catalyst particles are driven to rotate through the independent ash removal mechanism, impurity particles and dust outside the catalyst particles are removed through the ash removal sponge cushion 106 and the soft brush hair 107, the strength applied to the catalyst particles is light in the ash removal process, the catalyst particles cannot be frequently and strongly collided with each other, the condition that the catalyst particles are broken when ash removal screening is avoided, a more reliable protection effect is provided for the treated catalyst particles, and the reduction of the internal surface area of the catalyst particles caused by the breakage of the catalyst particles is prevented, so that the activity of the catalyst is reduced.
Further, the reciprocating driving mechanism comprises a first driving pulley 118 fixed at one end of the outer side of the roller driving shaft 108, a sliding block 111 fixed at the other side of the shell 104 and positioned at the middle section position, a fixed guide rod 110 fixed at the inner side of the accommodating groove 103, a first driven shaft 116 penetrating through and rotatably connected at the inner side of the accommodating groove 103 and positioned at one side of the fixed guide rod 110, a rotating column 120 is fixed at the position of the outer side of the first driven shaft 116 corresponding to the sliding block 111, a reciprocating curve sliding groove 121 is formed in the outer side of the rotating column 120, a sliding pin 119 in sliding connection with the inner side of the reciprocating curve sliding groove 121 is fixed at one side of the sliding block 111, the fixed guide rod 110 is slidably inserted into the sliding block 111, a first driven pulley 117 is fixed at the position of the end of the first driven shaft 116 corresponding to the first driving pulley 118, the first driven pulley 117 is rotatably connected with the first driving pulley 118 through a belt, and a suction mechanism is arranged between the first driven shaft 116 and the independent conveying plate 101 and the shell 104;
through the reciprocating driving mechanism, the rotation direction of the catalyst particles is changed, so that all positions on the outer surfaces of the catalyst particles can be contacted with the ash cleaning sponge cushion 106 and the soft bristles 107, dust and impurity particles on the outer sides of the catalyst particles are sufficiently erased, and the ash cleaning effect is improved.
Further, the air suction mechanism comprises an air pipe 128 inserted into one end of the shell 104, an air passage 124 arranged at a position corresponding to the air pipe 128 at one end of the independent conveying plate 101, and a second driving pulley 122 fixed at one end of the first driven shaft 116, wherein the air pipe 128 is slidably inserted into one end of the inner side of the air passage 124, two shaft brackets 125 are fixed at the inner side of the air passage 124, a second driven shaft 126 is rotatably connected between the two shaft brackets 125, a turbine fan blade 127 positioned at the inner side of the air passage 124 is fixed at the outer side of the second driven shaft 126, a second driven pulley 123 is fixed at one end of the second driven shaft 126, and the second driven pulley 123 and the second driving pulley 122 are rotatably connected through a belt;
through the air suction mechanism, the air inside the shell 104 is pumped to the outside through the air pipe 128 and the air passage 124, so that negative pressure is formed inside the shell 104, the air inside the groove 102 can flow into the inside of the shell 104 through the tiny holes inside the ash cleaning sponge pad 106 under the action of air pressure difference, and the dust in the air can be filtered in the tiny holes inside the ash cleaning sponge pad 106, thereby realizing the effect of collecting the dust, preventing the dust from being adsorbed on the surface of the catalyst particles again, and simultaneously preventing the dust from drifting in the air and polluting the working environment.
Further, an impurity guiding cavity 129 is formed in the independent conveying plate 101 at a position below the groove 102, two inclined planes are symmetrically arranged on the bottom surface of the impurity guiding cavity 129, an inverted V-shaped structure is formed between the two inclined planes, and a plurality of through holes 130 communicated with the impurity guiding cavity 129 are formed in the bottom surface of the groove 102 at equal intervals;
larger impurity particles fall on the inner side of the groove 102 and then fall on the inner side of the impurity guiding cavity 129 through the through hole 130, and are discharged to the outside of the independent conveying plate 101 from the two ends of the impurity guiding cavity 129 under the action of the two inclined surfaces at the bottom end of the impurity guiding cavity 129, so that the separation of large-size particle impurities is realized.
Further, the feeding mechanism comprises a storage box 201 fixed at one end of the upper side of the conveyor belt 1, a discharging pipe 202 is fixed at the lower end of the storage box 201, a discharging rotating roller 203 is rotatably connected to the inner side of the discharging pipe 202, a discharging motor 205 is mounted at one end of the outer side of the discharging pipe 202, the driving end of the discharging motor 205 is fixedly connected with one end of the discharging rotating roller 203, four circumferentially arranged material grooves 204 are formed in the outer side of the discharging rotating roller 203, and the discharging motor 205 is electrically connected with the controller 2;
and the feeding mechanism evenly puts the catalyst particles into the inner side of the groove 102 of the independent ash removing mechanism, so that the function of automatic feeding is realized, and meanwhile, the catalyst particles are prevented from being crashed due to collision during feeding.
Further, the collecting mechanism comprises a collecting box 301 fixed at the other end of the lower side of the conveyor belt 1, a lower cover plate 303 is rotatably connected to one side of the lower end of the collecting box 301, two air cylinders 302 are rotatably connected to two ends of the lower side of the collecting box 301, telescopic ends of the two air cylinders 302 are respectively rotatably connected with two ends of the lower cover plate 303, a plurality of fixing frames 304 are fixed on the inner side of the collecting box 301 at equal intervals, and a plurality of baffle strips 305 are fixed on the inner side of each fixing frame 304 at equal intervals;
through the collection mechanism, the catalyst particles falling into the inner side of the collection box 301 can slow down the descending speed under the blocking action of the baffle strips 305, so that the catalyst particles are prevented from impacting the bottom of the collection box 301, and the catalyst particles are prevented from being crashed at the bottom end of the collection box 301.
Further, the upper surface of each baffle strip 305 is in a cambered surface structure, rubber pads 306 are fixed on the upper surface of each baffle strip 305, and each baffle strip 305 positioned on the upper layer and the lower layer is staggered;
the rubber pad 306 plays a role in buffering, reduces impact to catalyst particles, and simultaneously the cambered surface mechanism can enable the catalyst particles falling on the upper side to slide down to two sides, so that the catalyst particles fall down to the lower end of the collecting box 301 through a gap between two adjacent baffle strips 305, and the falling speed of the catalyst particles is slowed down.
Further, two photoelectric sensors 206 are symmetrically installed at two side positions at one end of the discharging pipe 202, the installation directions of the two photoelectric sensors 206 are all vertical downward, and the two photoelectric sensors 206 are all electrically connected with the controller 2;
the photoelectric sensor 206 is used for sensing whether the independent conveying plate 101 of the independent ash cleaning mechanism reaches the position right below the feeding mechanism, so that the feeding mechanism is controlled to release the catalyst and fall.
Further, a friction plate strip 4 is fixed on the upper side of the conveyor belt 1 at a side edge position; the friction plate strip 4 drives the friction driving wheel 114 of the independent ash cleaning mechanism to rotate through friction force, so that the catalyst particles are driven to rotate.
Working principle: when the catalyst particle feeding device is used, catalyst particles are put into the inner side of a storage tank 201 of a feeding mechanism, then the conveying belt of the conveying belt 1 is controlled to rotate through a controller 2, the conveying belt of the conveying belt 1 drives a plurality of independent ash cleaning mechanisms on the outer side of the conveying belt to move, when an independent conveying plate 101 of any independent ash cleaning mechanism moves to the lower side of the storage tank 201, two photoelectric sensors 206 on two sides of a discharging pipe 202 sense the independent conveying plate 101 and send signals to the controller 2, the controller 2 judges that the independent conveying plate 101 is just under the discharging pipe 202, the controller 2 controls the conveying belt 1 to stop running, then a discharging motor 205 is controlled to run to drive a discharging rotating roller 203 to rotate, four circumferentially arranged trough 204 are arranged on the outer side of the discharging rotating roller 203, and when any trough 204 rotates to the uppermost end, the catalyst particles on the inner side of the storage tank 201 fall to the inner side of one trough 204 under the action of gravity, the inner side of the trough 204 can be driven by a discharging motor 205, the catalyst particles on the inner side of the trough 204 can be driven by the driving roller 102 along with the rotation of the driving motor 205, and the catalyst particles on the inner side of the trough 102 can fall to the trough 109 of the trough of the two independent catalyst particles on the inner sides of the trough 102;
when the grooves 102 of an independent ash removing mechanism below are filled with catalyst particles, the controller 2 controls the conveyor belt 1 to continuously operate to drive the independent ash removing mechanisms to continuously move, and as the independent ash removing mechanisms move, when the friction driving wheels 114 of the independent ash removing mechanisms are in contact with the upper surfaces of the friction battens 4, certain extrusion is generated between the friction driving wheels 114 and the friction battens 4, the friction driving wheels 114 rotate along with the movement of the conveyor belt 1 under the action of friction force between the friction driving wheels 114 and the friction battens 4, the friction driving wheels 114 drive the driving shafts 112 and the driving gears 113 to synchronously rotate, the driving gears 113 rotate to synchronously rotate through tooth meshing to drive the two driven gears 115, the two roller driving shafts 108 respectively drive the two driving rollers 109 to synchronously rotate, when the two driving rollers 109 rotate synchronously, a plurality of catalyst particles on the inner side of the groove 102 can be driven to rotate, and the two ash cleaning sponge pads 106 and soft bristles 107 on the two sides of the ash cleaning sponge pads 106 are slightly attached to the outer sides of the catalyst particles, so that when the catalyst particles rotate, dust and larger impurity particles on the outer sides of the catalyst particles can be scraped through the ash cleaning sponge pads 106 and the soft bristles 107, the force applied to the catalyst particles is very light in the ash cleaning process, the catalyst particles can not be frequently and strongly collided with each other, the occurrence of the breakage of the catalyst particles during ash cleaning screening is avoided, a more reliable protection effect is provided for the treated catalyst particles, the reduction of the inner surface area of the catalyst particles caused by the breakage of the catalyst particles is prevented, and the activity of the catalyst is reduced;
the roller driving shaft 108 drives the first driving pulley 118 of the reciprocating driving mechanism to rotate when rotating, the first driving pulley 118 drives the first driven pulley 117 and the first driven shaft 116 to rotate through a belt, the first driven shaft 116 drives the rotating column 120 to rotate, and the sliding pin 119 and the sliding pin 111 can be driven to reciprocate along the direction of the fixed guide rod 110 when the rotating column 120 rotates through sliding connection cooperation between the sliding pin 119 and the reciprocating curve sliding groove 121, so that the shell 104 and the ash cleaning sponge cushion 106 are driven to reciprocate, the two ash cleaning sponge cushions 106 of the two reciprocating driving mechanisms are reversely moved in different directions, a friction force in the horizontal direction can be applied to rotating catalyst particles, the rotating direction of the catalyst particles can be adjusted, each position of the outer surface of each catalyst particle can be contacted with the ash cleaning sponge cushion 106, and dust and impurity particles on the outer side of each catalyst particle can be fully erased, and ash cleaning effect is improved;
larger impurity particles fall on the inner side of the groove 102 and then fall on the inner side of the impurity guiding cavity 129 through the through hole 130, under the action of two inclined surfaces at the bottom end of the impurity guiding cavity 129, the impurities are discharged to the outside of the independent conveying plate 101 from the two ends of the impurity guiding cavity 129, large-size particle impurities are separated, small-size dust can float in the inner side space of the groove 102, the first driven shaft 116 of the reciprocating driving mechanism rotates to drive the second driving belt pulley 122 of the air suction mechanism to rotate, the second driving belt pulley 122 rotates to drive the second driven belt pulley 123 and the second driven shaft 126 to rotate through a belt, the second driven shaft 126 drives the turbine fan blade 127 to rotate, the turbine fan blade 127 rotates to pump air on the inner side of the shell 104 to the outside through the air pipe 128 and the air flue 124, negative pressure is formed on the inner side of the shell 104, the air on the inner side of the groove 102 flows into the inner side of the shell 104 through the tiny holes inside the ash cleaning sponge pad 106 under the action of air pressure difference, the dust in the air can be filtered in the tiny holes inside the ash cleaning sponge pad 106, the dust collection effect is realized, and the dust is prevented from being adsorbed on the surface of the catalyst particles again, and the dust is prevented from polluting the working environment;
when the independent ash removing mechanism moves to the rightmost end along with the conveyor belt of the conveyor belt 1, the direction of the independent conveying plate 101 is turned to enable the independent conveying plate 101 to turn over 180 degrees, so that catalyst particles subjected to ash removal inside the independent conveying plate fall inside a collecting box 301 of the collecting mechanism, a plurality of fixing frames 304 are fixed on the inner side of the collecting box 301 at equal intervals, a plurality of baffle strips 305 are fixed on the inner side of each fixing frame 304 at equal intervals, the upper surface of each baffle strip 305 is of a cambered surface structure, rubber pads 306 are fixed on the upper surface of each baffle strip 305, and the baffle strips 305 positioned on the upper layer and the lower layer are staggered, therefore, the falling speed of the catalyst particles falling into the inner side of the collecting box 301 is slowed down under the blocking action of the baffle strips 305, the catalyst particles are prevented from impacting the bottom of the collecting box 301, and the catalyst particles are prevented from being broken when colliding with the bottom of the collecting box 301.
The previous description is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. The utility model provides a granule formula catalyst deashing screening plant, includes conveyer belt (1), controller (2) are installed to one side of conveyer belt (1), and the both ends of conveyer belt (1) all are fixed with landing leg (3), its characterized in that still includes:
the independent ash removing mechanisms are arranged on the outer side of the conveying belt (1) at equal intervals;
the feeding mechanism is arranged on the upper side of the conveyor belt (1) and positioned at one end;
a collecting mechanism arranged at the other end of the lower side of the conveyor belt (1);
the independent ash removal mechanism comprises an independent conveying plate (101) fixed on the outer side of a conveying belt (1), grooves (102) are formed in the upper side of the independent conveying plate (101), two containing grooves (103) are symmetrically formed in the two sides of the grooves (102), a shell (104) is slidably arranged on the inner side of each containing groove (103), an inner supporting plate (105) is fixedly arranged on one side of each shell (104), air holes are uniformly formed in the inner side of each inner supporting plate (105), ash removal sponge pads (106) are uniformly fixed on one side of each inner supporting plate (105), soft bristles (107) are uniformly fixed on the upper side and the lower side of each ash removal sponge pad (106), a driving shaft (112) is rotatably connected to one end of each independent conveying plate (101), a friction driving wheel (114) is fixedly arranged on one end of each driving shaft, a driving gear (113) is fixedly arranged on the outer side of each friction driving wheel (114) at the middle position, two roller driving shafts (108) are rotatably connected to the inner side of each groove (102), ash removal sponge pads (106) are uniformly fixed on one side of each driving shaft (109), driving shafts (108) are fixedly arranged on the other, driving shafts (109) are fixedly arranged on the other, and the other ends of the driving shafts (109) are fixedly arranged on the driving shafts, the two driven gears (115) are meshed with the driving gear (113) through teeth, and a reciprocating driving mechanism with the same structure is respectively arranged between the two shells (104) and the two roller driving shafts (108);
the reciprocating driving mechanism comprises a first driving pulley (118) fixed at one end of the outer side of a roller driving shaft (108), a sliding block (111) fixed at the position of the middle section on the other side of a shell (104), a fixed guide rod (110) fixed at the inner side of a containing groove (103), and a first driven shaft (116) which is connected at the position of one side of the fixed guide rod (110) in a penetrating and rotating way, wherein the position of the outer side of the first driven shaft (116) corresponding to the sliding block (111) is fixed with a rotating column (120), the outer side of the rotating column (120) is provided with a reciprocating curve sliding groove (121), one side of the sliding block (111) is fixed with a sliding pin (119) which is in sliding connection with the inner side of the reciprocating curve sliding groove (121), the fixed guide rod (110) is inserted into the inside of the sliding block (111), the position of the tail end of the first driven shaft (116) corresponding to the first driving pulley (118) is fixed with a first driven pulley (117), the first driven pulley (117) is connected with the first driving pulley (118) in a rotating way through a belt, and a suction mechanism is arranged between the first driven pulley (116) and the independent conveying plate (101); the air suction mechanism comprises an air pipe (128) inserted into one end of the shell (104), an air passage (124) formed in the position, corresponding to the air pipe (128), of one end of the independent conveying plate (101), of the air pipe, and a second driving belt pulley (122) fixed at one end of the first driven shaft (116), the air pipe (128) is slidably inserted into one end of the inner side of the air passage (124), two shaft brackets (125) are fixed on the inner side of the air passage (124), a second driven shaft (126) is rotationally connected between the two shaft brackets (125), turbine blades (127) positioned on the inner side of the air passage (124) are fixed on the outer side of the second driven shaft (126), a second driven belt pulley (123) is fixed at one end of the second driven shaft (126), and the second driven belt pulley (123) and the second driving belt pulley (122) are rotationally connected through a belt;
the first driven shaft (116) of the reciprocating driving mechanism rotates to drive the second driving belt pulley (122) of the air suction mechanism to rotate, the second driving belt pulley (122) rotates to drive the second driven belt pulley (123) and the second driven shaft (126) to rotate through the belt, the second driven shaft (126) drives the turbine fan blades (127) to rotate, the turbine fan blades (127) rotate to pump air inside the shell (104) to the outside through the air pipe (128) and the air channel (124), negative pressure is formed inside the shell (104), air inside the groove (102) can flow into the inside of the shell (104) through tiny holes inside the ash cleaning sponge pad (106) under the action of air pressure difference, and dust in the air can be filtered in the tiny holes inside the ash cleaning sponge pad (106).
2. The particulate catalyst ash removal screening device according to claim 1, wherein: the inside of independent delivery board (101) is located the below position department of recess (102) and has seted up impurity and has derived chamber (129), the bottom surface symmetry of impurity derivation chamber (129) is provided with two inclined planes, two form "reverse V" shape structure between the inclined plane, a plurality of through-holes (130) with impurity derivation chamber (129) intercommunication have been seted up to equidistant in the bottom surface of recess (102).
3. The particulate catalyst ash removal screening device according to claim 1, wherein: feed mechanism is including fixing storage case (201) at conveyer belt (1) upside one end, the lower extreme of storage case (201) is fixed with discharging pipe (202), the inboard rotation of discharging pipe (202) is connected with ejection of compact rotor (203), and ejection of compact motor (205) are installed to the outside one end of discharging pipe (202), the drive end of ejection of compact motor (205) and the one end fixed connection of ejection of compact rotor (203), four silo (204) that are circumference and arrange have been seted up in the outside of ejection of compact rotor (203), ejection of compact motor (205) and controller (2) electric connection.
4. The particulate catalyst ash removal screening device according to claim 1, wherein: the collecting mechanism comprises a collecting box (301) fixed at the other end of the lower side of the conveying belt (1), a lower cover plate (303) is rotatably connected to one side of the lower end of the collecting box (301), two cylinders (302) are rotatably connected to two ends of the lower side of the collecting box (301), telescopic ends of the two cylinders (302) are rotatably connected with two ends of the lower cover plate (303) respectively, a plurality of fixing frames (304) are fixed on the inner side of the collecting box (301) at equal intervals, and a plurality of baffle strips (305) are fixed on the inner side of each fixing frame (304) at equal intervals.
5. The particulate catalyst ash removal screening device according to claim 4, wherein: the upper surface of each baffle strip (305) is of an arc surface structure, rubber pads (306) are fixed on the upper surface of each baffle strip (305), and each baffle strip (305) located on the upper layer and the lower layer are arranged in a staggered mode.
6. A particulate catalyst ash removal screening apparatus according to claim 3, wherein: two photoelectric sensors (206) are symmetrically arranged at two side positions at one end of the discharging pipe (202), the installation directions of the two photoelectric sensors (206) are all vertical downward, and the two photoelectric sensors (206) are all electrically connected with the controller (2).
7. The particulate catalyst ash removal screening device according to claim 1, wherein: the upper side of the conveyor belt (1) is fixed with a friction plate strip (4) at one side.
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| CN202310752385.6A CN116493309B (en) | 2023-06-26 | 2023-06-26 | Particle type catalyst ash removal screening device |
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| CN202310752385.6A CN116493309B (en) | 2023-06-26 | 2023-06-26 | Particle type catalyst ash removal screening device |
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| CN116493309B true CN116493309B (en) | 2023-09-22 |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010279947A (en) * | 2008-07-10 | 2010-12-16 | Ricoh Co Ltd | Cleaning device and cleaning method |
| CN212093370U (en) * | 2020-04-08 | 2020-12-08 | 河北鑫诺压瓦机械有限公司 | Plate surface dust cleaning device |
| CN112181092A (en) * | 2020-10-16 | 2021-01-05 | 南京虞如梦信息技术有限公司 | Host with dampproofing function |
| CN112238102A (en) * | 2020-09-13 | 2021-01-19 | 张晓卫 | Automatic change plasma circuit board cleaning machine |
| CN112432454A (en) * | 2020-11-26 | 2021-03-02 | 缙云县恩润工业设计有限公司 | Corn drying device is used to agricultural |
| CN213383553U (en) * | 2020-10-17 | 2021-06-08 | 江西比利孚实业有限公司 | Bearing cleaning device for bearing production |
| CN213967817U (en) * | 2020-10-14 | 2021-08-17 | 东平县建业农业科技有限公司 | Intelligent color sorting device for rice |
| CN216501238U (en) * | 2021-09-10 | 2022-05-13 | 新县华隆茶业有限公司 | Tea processing packing plant |
-
2023
- 2023-06-26 CN CN202310752385.6A patent/CN116493309B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010279947A (en) * | 2008-07-10 | 2010-12-16 | Ricoh Co Ltd | Cleaning device and cleaning method |
| CN212093370U (en) * | 2020-04-08 | 2020-12-08 | 河北鑫诺压瓦机械有限公司 | Plate surface dust cleaning device |
| CN112238102A (en) * | 2020-09-13 | 2021-01-19 | 张晓卫 | Automatic change plasma circuit board cleaning machine |
| CN213967817U (en) * | 2020-10-14 | 2021-08-17 | 东平县建业农业科技有限公司 | Intelligent color sorting device for rice |
| CN112181092A (en) * | 2020-10-16 | 2021-01-05 | 南京虞如梦信息技术有限公司 | Host with dampproofing function |
| CN213383553U (en) * | 2020-10-17 | 2021-06-08 | 江西比利孚实业有限公司 | Bearing cleaning device for bearing production |
| CN112432454A (en) * | 2020-11-26 | 2021-03-02 | 缙云县恩润工业设计有限公司 | Corn drying device is used to agricultural |
| CN216501238U (en) * | 2021-09-10 | 2022-05-13 | 新县华隆茶业有限公司 | Tea processing packing plant |
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| CN116493309A (en) | 2023-07-28 |
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