CN117284650B - Catalyst carrier humidification feed bin - Google Patents
Catalyst carrier humidification feed bin Download PDFInfo
- Publication number
- CN117284650B CN117284650B CN202311578302.2A CN202311578302A CN117284650B CN 117284650 B CN117284650 B CN 117284650B CN 202311578302 A CN202311578302 A CN 202311578302A CN 117284650 B CN117284650 B CN 117284650B
- Authority
- CN
- China
- Prior art keywords
- humidifying
- cavity
- catalyst carrier
- unsealing
- centrifugal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000003054 catalyst Substances 0.000 title claims abstract description 114
- 229920000742 Cotton Polymers 0.000 claims abstract description 47
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 239000013590 bulk material Substances 0.000 claims abstract description 22
- 239000003595 mist Substances 0.000 claims description 19
- 238000007789 sealing Methods 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 13
- 239000000969 carrier Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 abstract description 13
- 230000003139 buffering effect Effects 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 230000000903 blocking effect Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000005909 Kieselgur Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229930014626 natural product Natural products 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000008262 pumice Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/74—Large containers having means for heating, cooling, aerating or other conditioning of contents
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention provides a catalyst carrier humidifying bin, which relates to the technical field of catalyst production and comprises a bin main body and a humidifying sprayer, wherein the bin main body comprises a rotary storage cavity and a humidifying cavity, and a feeding part is arranged at the top of the rotary storage cavity; the catalyst carrier humidifying bin further comprises a centrifugal bulk material assembly and a buffering humidifying cotton assembly, the lifting conveying mechanism drives the centrifugal bulk material assembly to rotate, the centrifugal bulk material assembly is used for bearing a catalyst carrier conveyed into the humidifying cavity by the lifting conveying mechanism and driving the catalyst carrier to rotate, the buffering humidifying cotton assembly comprises an annular shell and moisture absorption cotton, and a diversion cavity is formed between the annular shell and the humidifying cavity and is arranged on the inner wall of the humidifying cavity. The invention has simple structure, the moisture absorption cotton can absorb the moisture in the humidification fog to be discharged from the cavity, and the movable catalyst carrier is contacted with the moisture absorption cotton, so that the full humidification can be realized, the efficiency is higher, and the practicability is stronger.
Description
Technical Field
The invention relates to the technical field of catalyst production, in particular to a catalyst carrier humidifying bin.
Background
The catalyst carrier is also called a carrier, is one of the components of a supported catalyst, is a framework of a catalyst active component and is used for supporting the active component, so that the active component is dispersed, and the strength of the catalyst can be increased. The support itself is generally not catalytically active. Most supports are products in the catalyst industry, and alumina supports, silica gel supports, activated carbon supports, and certain natural products such as pumice, diatomaceous earth, and the like are commonly used. The "active component name-carrier name" is commonly used to indicate the composition of the supported catalyst, such as a nickel-alumina catalyst for hydrogenation and a vanadium oxide-diatomaceous earth catalyst for oxidation.
The catalyst carrier needs to be humidified periodically in the production and storage processes so as to ensure the activity of the catalyst carrier; the humidifying mode of the bin in the prior art is as follows: firstly, introducing humidification fog into a bin through a humidifier, and then turning over a catalyst carrier in the bin through a turning-over device so as to bring the catalyst carrier into contact with the humidification fog, thereby realizing humidification of the catalyst carrier; however, the uniformity of the humidification mode is poor, and the catalyst carrier far away from the turning device is difficult to contact with the humidification mist, so that part of the catalyst carrier cannot be humidified.
Disclosure of Invention
The invention aims to provide a catalyst carrier humidifying bin so as to solve the technical problems in the background art.
In order to solve the technical problems, the invention provides a catalyst carrier humidifying bin which comprises a bin main body and a humidifying sprayer, wherein the bin main body comprises a rotary type storage cavity for storing a catalyst carrier and a humidifying cavity for humidifying the catalyst carrier, a feeding part is arranged at the top of the rotary type storage cavity, a connecting neck is arranged between the rotary type storage cavity and the humidifying cavity, the top of the humidifying cavity is provided with a top cover piece, the humidifying sprayer is arranged on the top cover piece, and the humidifying sprayer is used for introducing humidifying mist into the humidifying cavity; the inside promotion conveying mechanism that is provided with of cavity is deposited to the gyration and promotes conveying mechanism top and extend to humidification cavity inside, and this catalyst carrier humidification feed bin still includes centrifugal bulk cargo subassembly and buffering humidification cotton subassembly, centrifugal bulk cargo subassembly is established at the top portion of promotion conveying mechanism and is promoted conveying mechanism and still drive centrifugal bulk cargo subassembly rotation at the in-process of carrying the catalyst carrier, and centrifugal bulk cargo subassembly is used for bearing and promotes the conveying mechanism and carry the catalyst carrier in the humidification cavity and drive the catalyst carrier rotation, buffering humidification cotton subassembly includes annular casing and moisture absorption cotton, annular casing is established on humidification cavity inner wall and forms a water conservancy diversion chamber between annular casing and the humidification cavity, moisture absorption cotton is established and is being in same high position at annular casing is close to promotion conveying mechanism's lateral part and moisture absorption cotton and centrifugal bulk cargo subassembly, be provided with at least one blast pipe that is linked together with the water conservancy diversion chamber on the outer wall of humidification cavity.
Based on the technical scheme, the invention also provides the following optional technical schemes:
in one alternative: the lifting conveying mechanism comprises a feeding barrel, a feeding rod shaft, a conveying motor, a feeding hole II and an auger blade, wherein the feeding barrel is longitudinally arranged in a rotary storage cavity, the top end of the feeding barrel extends to the inside of a humidifying cavity, the feeding hole II is formed in the side wall of the bottom of the feeding barrel, the feeding rod shaft is arranged in the feeding barrel, the lower end of the feeding rod shaft is rotationally connected with the bottom wall of the rotary storage cavity, the conveying motor is arranged on the bottom wall of the outside of the rotary storage cavity, the output end of the conveying motor is connected with the bottom end of the feeding rod shaft, and the auger blade is arranged on the side wall of the feeding rod shaft in a spiral surrounding mode.
In one alternative: the top of pay-off pole axle is stretched out by the pay-off barrel top port, centrifugal bulk cargo subassembly includes fender dish, centrifugal dish, go-between and spliced pole, the fender dish is established at the top of pay-off pole axle, and the go-between rotates the cover on the pay-off barrel outer wall and the centrifugal dish is established on the outer wall of go-between, the diameter of centrifugal dish is greater than the diameter of fender dish and centrifugal dish up end is connected through at least one spliced pole with fender dish lower extreme face.
In one alternative: and a plurality of radial grooves are formed in the upper end face of the centrifugal disc.
In one alternative: the buffering humidifying cotton assembly further comprises a current collecting annular pipe and a current inlet pipe, the current collecting annular pipe is arranged on the upper end face of the top cover piece, a plurality of hollow drainage columns which are circumferentially distributed by taking the axis of the humidifying cavity as a central line are arranged on the annular shell, the lower ends of the hollow drainage columns extend to the inside of the humidifying cotton, the upper ends of the hollow drainage columns are communicated with the inside of the current collecting annular pipe, and one end of the current inlet pipe is connected with the side wall of the current collecting annular pipe.
In one alternative: the feeding component comprises a first material guiding hopper, a sealing cover piece and a plurality of first material feeding holes, the first material feeding holes are circumferentially distributed at the top of the rotary storage cavity, the sealing cover piece is rotationally arranged at the top of the rotary storage cavity and can open and close the first material feeding holes in a rotating mode, and the first material guiding hopper is arranged at the top of the rotary storage cavity and the diameter of the top port of the material guiding hopper is larger than that of the humidifying cavity.
In one alternative: the sealing cover piece comprises a rotary unsealing assembly and an unsealing power piece, the rotary unsealing assembly comprises a sealing cover disc, a lantern ring and an outer ring body, the lantern ring is rotationally sleeved on the connecting neck, the sealing cover disc is arranged at the top of the rotary storage cavity and is provided with a plurality of guide holes, the inner side of the sealing cover disc is fixedly connected with the lantern ring, the outer ring body is rotationally arranged on the top edge of the guiding hopper and is connected with the unsealing power piece, and the side part of the outer ring body is connected with the upper end face of the sealing cover disc through at least one connecting supporting rod.
In one alternative: the unsealing power piece comprises an unsealing motor and an extending seat, the extending seat is arranged on the outer wall of the guide hopper, the unsealing motor is arranged on the extending seat, an unsealing gear is arranged at the output end of the unsealing motor, the rotary unsealing assembly further comprises a gear ring arranged on the outer side of the outer ring body, and the gear ring is meshed with the unsealing gear.
In one alternative: the outer wall of the feeding cylinder body is also provided with a conical surface material guiding plate, and the conical surface material guiding plate is positioned at the lower side of the joint of the connecting neck and the rotary storage cavity.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the catalyst carrier is gradually conveyed into the humidifying cavity by the lifting conveying mechanism, and the catalyst carrier is centrifuged and dispersed by the centrifugal bulk material component in the humidifying cavity, so that the catalyst carrier is fully contacted with the humidifying mist, and the humidifying uniformity is improved.
2. Under the action of the centrifugal bulk material component, the catalyst carrier is centrifuged and dispersed, and the catalyst carrier is contacted with the hygroscopic cotton which has flexibility and plays a role of buffering the catalyst carrier, so that the catalyst carrier is prevented from being crashed due to collision; and the moisture-absorbing cotton can emit water stains due to impact, and the water stains are contacted with the catalyst carrier to further humidify the catalyst carrier, so that the catalyst carrier is fully humidified.
3. The invention has simple structure, the moisture absorption cotton can absorb the moisture in the humidification fog to be discharged from the cavity, and the movable catalyst carrier is contacted with the moisture absorption cotton, so that the full humidification can be realized, the efficiency is higher, and the practicability is stronger.
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 diagram of the overall structure of the bin in the invention.
Fig. 2 is a schematic view of the internal structure of the bin main body in the invention.
Fig. 3 is a schematic view of the back structure of the bin main body in the invention.
Fig. 4 is a schematic structural view of a centrifugal bulk material assembly according to the present invention.
Fig. 5 is a schematic structural view of a rotary unsealing assembly in the present invention.
Reference numerals annotate: rotary storage chamber 100, discharge port 110, discharge pipe 120, first feed port 130, unsealing power element 140, unsealing motor 141, unsealing gear 142, extension seat 143, conical surface guide plate 150, humidification chamber 200, top cover 210, connection neck 300, humidification atomizer 400, lifting feed mechanism 500, feeding cylinder 510, feed rod shaft 520, conveying motor 530, second feed port 540, auger blade 550, centrifugal bulk material assembly 600, baffle plate 610, centrifugal plate 620, connection ring 630, connection post 640, radial groove 650, buffer humidification cotton assembly 700, annular housing 710, diversion chamber 720, moisture absorption cotton 730, hollow diversion post 740, exhaust pipe 750, annular manifold 760, inflow pipe 770, guide hopper 800, rotary unsealing assembly 900, sealing plate 910, guide hole 920, collar 930, outer ring 940, gear ring 950, connection strut 960.
Detailed Description
The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown. 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.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
The invention is further illustrated with reference to specific embodiments.
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings and examples; in the drawings or description, similar or identical parts are provided with the same reference numerals, and in practical applications, the shape, thickness or height of each part may be enlarged or reduced. The examples set forth herein are intended to be illustrative of the invention and are not intended to limit the scope of the invention. Any obvious modifications or alterations to the invention, as would be apparent, are made without departing from the spirit and scope of the present invention.
In one embodiment, as shown in fig. 1 to 3, a catalyst carrier humidifying bin comprises a bin body and a humidifying sprayer 400, wherein the bin body comprises a rotary storage cavity 100 for storing a catalyst carrier and a humidifying cavity 200 for humidifying the catalyst carrier, a feeding part is arranged at the top of the rotary storage cavity 100, a connecting neck 300 is arranged between the rotary storage cavity 100 and the humidifying cavity 200, a top cover piece 210 is arranged at the top of the humidifying cavity 200, the humidifying sprayer 400 is arranged on the top cover piece 210, and the humidifying sprayer 400 is used for introducing humidifying mist into the humidifying cavity 200; the rotary type storage cavity 100 is internally provided with a lifting conveying mechanism 500, the top of the lifting conveying mechanism 500 extends to the inside of the humidifying cavity 200, the catalyst carrier humidifying bin further comprises a centrifugal bulk material component 600 and a buffer humidifying cotton component 700, the centrifugal bulk material component 600 is arranged at the top end part of the lifting conveying mechanism 500, the lifting conveying mechanism 500 is further driven to rotate in the process of conveying catalyst carriers, the centrifugal bulk material component 600 is used for bearing the catalyst carriers conveyed to the humidifying cavity 200 by the lifting conveying mechanism 500 and driving the catalyst carriers to rotate, the buffer humidifying cotton component 700 comprises an annular shell 710 and a moisture absorbing cotton 730, the annular shell 710 is arranged on the inner wall of the humidifying cavity 200, a diversion cavity 720 is formed between the annular shell 710 and the humidifying cavity 200, the moisture absorbing cotton 730 is arranged on the side part of the annular shell 710, which is close to the lifting conveying mechanism 500, and the moisture absorbing cotton 730 and the centrifugal bulk material component 600 are located at the same height position, and at least one exhaust pipe communicated with the diversion cavity 720 is arranged on the outer wall of the humidifying cavity 200.
In the embodiment of the invention, the bottom of the rotary storage cavity 100 is in an inverted conical structure, the catalyst carrier enters the rotary storage cavity 100 from the feeding component, so that the catalyst carrier is convenient to store, and when the catalyst carrier needs to be humidified, the lifting and conveying mechanism 500 conveys the catalyst carrier in the rotary storage cavity 100 upwards to the inside of the humidifying cavity 200; the catalyst carrier is discharged from the top end of the lifting and conveying mechanism 500 and falls on the centrifugal bulk material assembly 600, the centrifugal bulk material assembly 600 rotates under the driving of the lifting and conveying mechanism 500, the catalyst carrier generates centrifugal force on the centrifugal bulk material assembly 600 and moves to the inner wall of the humidifying cavity 200, meanwhile, the humidifying sprayer 400 guides humidifying mist into the humidifying cavity 200, the humidifying mist contacts with the catalyst carrier and humidifies the catalyst carrier, and the humidifying mist enters the inside of the diversion cavity 720 through the absorbent cotton 730 and is finally discharged through the exhaust pipe 750; when the humidified mist passes through the moisture absorption cotton 730, the moisture absorption cotton 730 can absorb moisture in the humidified mist; the catalyst carrier moving toward the inner wall of the humidification chamber 200 may touch the absorbent cotton 730, and the absorbent cotton 730 has flexibility and plays a role of buffering the catalyst carrier, so as to prevent the catalyst carrier from being broken due to collision; and the absorbent cotton 730 can emit water stain due to impact, and the water stain contacts with the catalyst carrier to further humidify the catalyst carrier, so that the catalyst carrier is fully humidified; the catalyst carrier is dispersed around and fully contacts with the humidifying mist, and the humidifying mist can be uniformly humidified.
In one embodiment, as shown in fig. 1 and 2, the lifting and conveying mechanism 500 includes a feeding cylinder 510, a feeding rod shaft 520, a conveying motor 530, a second feeding port 540 and an auger blade 550, where the feeding cylinder 510 is longitudinally disposed inside the rotary storage cavity 100 and the top end of the feeding cylinder 510 extends into the humidification cavity 200, the second feeding port 540 is disposed on the bottom side wall of the feeding cylinder 510, the feeding rod shaft 520 is disposed inside the feeding cylinder 510 and the lower end of the feeding rod shaft 520 is rotationally connected with the bottom wall of the rotary storage cavity 100, the conveying motor 530 is disposed on the outer bottom wall of the rotary storage cavity 100 and the output end of the conveying motor 530 is connected with the bottom end of the feeding rod shaft 520, and the auger blade 550 is disposed on the side wall of the feeding rod shaft 520 in a spiral surrounding manner; in the embodiment of the present invention, the catalyst carrier in the rotary storage cavity 100 enters the feeding cylinder 510 from the second feeding port 540, the conveying motor 530 drives the feeding rod shaft 520 to rotate, the feeding rod shaft 520 drives the auger blade 550 to rotate, the auger blade 550 conveys the catalyst carrier at the bottom of the feeding cylinder 510 to the top of the feeding cylinder 510, and the catalyst carrier enters the humidifying cavity 200 from the top port of the feeding cylinder 510.
In one embodiment, as shown in fig. 1-4, the top of the feeding rod shaft 520 extends out from the top end opening of the feeding cylinder 510, the centrifugal bulk cargo assembly 600 includes a baffle plate 610, a centrifugal plate 620, a connection ring 630 and a connection post 640, the baffle plate 610 is arranged at the top of the feeding rod shaft 520, the connection ring 630 is rotatably sleeved on the outer wall of the feeding cylinder 510, the centrifugal plate 620 is arranged on the outer wall of the connection ring 630, the diameter of the centrifugal plate 620 is larger than that of the baffle plate 610, and the upper end surface of the centrifugal plate 620 is connected with the lower end surface of the baffle plate 610 through at least one connection post 640; in the embodiment of the present invention, under the blocking of the blocking disc 610, the catalyst carrier conveyed into the humidification chamber 200 by the lifting conveying mechanism 500 falls on the centrifugal disc 620, and the rotating feed rod shaft 520 drives the blocking disc 610 and the centrifugal disc 620 to rotate, so that the catalyst carrier falling on the centrifugal disc 620 generates centrifugal force, and the catalyst carrier flies around.
Wherein, a plurality of radial grooves 650 are provided on the upper end surface of the centrifugal disk 620, and a portion of the catalyst carrier falling on the centrifugal disk 620 is placed in the radial grooves 650, and the catalyst carrier moves along the radial grooves 650 toward the absorbent cotton 730.
In one embodiment, as shown in fig. 1-3, the buffer humidifying cotton assembly 700 further includes a collecting annular tube 760 and an inflow tube 770, the collecting annular tube 760 is disposed on the upper end surface of the top cover 210, the annular housing 710 is provided with a plurality of hollow drainage columns 740 circumferentially distributed with the axis of the humidifying cavity 200 as the central line, the lower ends of the hollow drainage columns 740 extend into the absorbent cotton 730, the upper ends of the hollow drainage columns 740 are communicated with the inside of the collecting annular tube 760, and one end of the inflow tube 770 is connected with the side wall of the collecting annular tube 760; in the embodiment of the present invention, the inflow pipe 770 guides the external humidifying water to the inside of the collecting ring pipe 760, and the humidifying water in the inside of the collecting ring pipe 760 uniformly flows to the absorbent cotton 730 through the plurality of hollow drainage columns 740, thereby keeping the absorbent cotton 730 in a wet state all the time.
In one embodiment, as shown in fig. 1, 2 and 5, the feeding part includes a hopper 800, a cover member and a plurality of first feeding ports 130, the first feeding ports 130 are circumferentially distributed on the top of the rotary storage chamber 100, the cover member is rotatably arranged on the top of the rotary storage chamber 100 and the cover member can open and close the first feeding ports 130 in a rotating manner, the hopper 800 is arranged on the top of the rotary storage chamber 100, and the diameter of the top port of the hopper 800 is larger than the diameter of the humidifying chamber 200; in the embodiment of the invention, the catalyst carrier can be directly led into the inside of the guide hopper 800, and under the guide of the guide hopper 800, the catalyst carrier is concentrated at the top of the rotary storage cavity 100, and when the cover member drives the first feed inlet 130 to open, the catalyst carrier enters the rotary storage cavity 100 from the first feed inlet 130; the catalyst support may be stored in a closed manner when the closure member closes the first feed inlet 130.
In one embodiment, as shown in fig. 1, 2 and 5, the sealing member includes a rotary unsealing assembly 900 and a unsealing power member 140, the rotary unsealing assembly 900 includes a sealing disc 910, a collar 930 and an outer ring 940, the collar 930 is rotatably sleeved on the connecting neck 300, the sealing disc 910 is provided at the top of the rotary storage cavity 100, a plurality of material guiding holes 920 are provided on the sealing disc 910, the inner side of the sealing disc 910 is fixedly connected with the collar 930, the outer ring 940 is rotatably provided on the top edge of the guiding hopper 800 and the outer ring 940 is connected with the unsealing power member 140, and the side of the outer ring 940 is connected with the upper end surface of the sealing disc 910 through at least one connecting strut 960; in the embodiment of the present invention, the unsealing power element 140 drives the outer ring 940 to rotate around the center of the connecting neck 300, and the outer ring 940 drives the capping disc 910 to rotate on the upper end surface of the rotary storage cavity 100 through the connecting strut 960, so that the material guiding hole 920 rotates along with the capping disc 910; when the guide hole 920 corresponds to the first inlet 130, the catalyst carrier can directly enter the rotary storage cavity 100 from the guide hole 920 and the first inlet 130, and when the guide hole 920 and the first inlet 130 are offset, the first inlet 130 is closed.
In one embodiment, as shown in fig. 1 and 5, the unsealing power element 140 includes a unsealing motor 141 and an extension seat 143, the extension seat 143 is provided on the outer wall of the hopper 800, the unsealing motor 141 is provided on the extension seat 143, the output end of the unsealing motor 141 is provided with a unsealing gear 142, the rotary unsealing assembly 900 further includes a gear ring 950 provided on the outer side of the outer ring 940, and the gear ring 950 is meshed with the unsealing gear 142; in the embodiment of the present invention, the opening motor 141 rotates the outer ring 940 by engagement of the opening gear 142 with the ring gear 950.
In one embodiment, as shown in fig. 2 and fig. 3, at least one discharge port 110 is formed on a side wall of the bottom of the rotary storage cavity 100, and a discharge pipeline 120 is connected to the discharge port 110; the catalyst support can enter the discharge pipe 120 through the discharge port 110 and finally be discharged from the discharge pipe 120.
In one embodiment, as shown in fig. 1 and 2, a tapered surface guiding plate 150 is further disposed on the outer wall of the feeding cylinder 510, and the tapered surface guiding plate 150 is located at the lower side of the connection portion between the connection neck 300 and the rotary storage cavity 100; in the embodiment of the invention, the catalyst carrier entering the rotary storage cavity 100 from the connecting neck 300 falls onto the conical surface guide plate 150, and the catalyst carrier falls down along the inner wall of the rotary storage cavity 100 under the guide of the conical surface guide plate 150, so that the catalyst carrier is placed at the edge of the rotary storage cavity 100, the humidified catalyst carrier is prevented from being positioned in the middle of the rotary storage cavity 100, and the non-humidified catalyst carrier is conveyed into the humidifying cavity 200 by the lifting conveying mechanism 500, thereby being convenient for humidifying and improving the humidifying sufficiency.
The above embodiment provides a catalyst carrier humidifying bin, wherein when the catalyst carrier needs to be humidified, the lifting and conveying mechanism 500 conveys the catalyst carrier inside the rotary type storage chamber 100 upward to the inside of the humidifying chamber 200; the catalyst carrier is discharged from the top end of the lifting and conveying mechanism 500 and falls on the centrifugal bulk material assembly 600, the centrifugal bulk material assembly 600 rotates under the driving of the lifting and conveying mechanism 500, the catalyst carrier generates centrifugal force on the centrifugal bulk material assembly 600 and moves to the inner wall of the humidifying cavity 200, meanwhile, the humidifying sprayer 400 guides humidifying mist into the humidifying cavity 200, the humidifying mist contacts with the catalyst carrier and humidifies the catalyst carrier, and the humidifying mist enters the inside of the diversion cavity 720 through the absorbent cotton 730 and is finally discharged through the exhaust pipe 750; when the humidified mist passes through the moisture absorption cotton 730, the moisture absorption cotton 730 can absorb moisture in the humidified mist; the catalyst carrier moving toward the inner wall of the humidification chamber 200 may touch the absorbent cotton 730, and the absorbent cotton 730 has flexibility and plays a role of buffering the catalyst carrier, so as to prevent the catalyst carrier from being broken due to collision; and the absorbent cotton 730 can emit water stain due to impact, and the water stain contacts with the catalyst carrier to further humidify the catalyst carrier, so that the catalyst carrier is fully humidified; the catalyst carrier is dispersed around and fully contacts with the humidifying mist, and the humidifying mist can be uniformly humidified.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.
Claims (9)
1. A catalyst carrier humidifying silo, comprising a silo main body and a humidifying sprayer (400), characterized in that the silo main body comprises a rotary storage cavity (100) for storing catalyst carriers and a humidifying cavity (200) for humidifying catalyst carriers;
the top of the rotary storage cavity (100) is provided with a feeding part, a connecting neck (300) is connected between the rotary storage cavity (100) and the humidifying cavity (200), the top of the humidifying cavity (200) is provided with a top cover piece (210), a humidifying sprayer (400) is arranged on the top cover piece (210), and the humidifying sprayer (400) is used for introducing humidifying mist into the humidifying cavity (200);
a lifting and conveying mechanism (500) is arranged in the rotary storage cavity (100), and the top of the lifting and conveying mechanism (500) extends to the inside of the humidifying cavity (200);
the catalyst carrier humidifying bin further comprises a centrifugal bulk material assembly (600) and a buffer humidifying cotton assembly (700);
the centrifugal bulk material assembly (600) is arranged at the top end part of the lifting and conveying mechanism (500), and the lifting and conveying mechanism (500) drives the centrifugal bulk material assembly (600) to rotate in the process of conveying the catalyst carrier;
the centrifugal bulk material assembly (600) is used for bearing and lifting the catalyst carrier conveyed into the humidifying cavity (200) by the material conveying mechanism (500) and driving the catalyst carrier to rotate;
the buffer and humidifying cotton assembly (700) comprises an annular shell (710) and hygroscopic cotton (730);
the annular shell (710) is arranged on the inner wall of the humidifying cavity (200), and a diversion cavity (720) is formed between the annular shell (710) and the humidifying cavity (200);
the humidifying device is characterized in that the hygroscopic cotton (730) is arranged on the side part of the annular shell (710) close to the lifting conveying mechanism (500), the hygroscopic cotton (730) and the centrifugal bulk cargo assembly (600) are located at the same height position, and at least one exhaust pipe (750) communicated with the diversion cavity (720) is arranged on the outer wall of the humidifying cavity (200).
2. The catalyst carrier humidification silo of claim 1, wherein the lifting feed mechanism (500) comprises a feed cylinder (510), a feed rod shaft (520), a feed motor (530), a feed inlet two (540), and an auger blade (550);
the feeding cylinder body (510) is longitudinally arranged in the rotary storage cavity (100), and the top end of the feeding cylinder body (510) extends to the inside of the humidifying cavity (200);
a second feeding port (540) is formed in the side wall of the bottom of the feeding cylinder body (510), a feeding rod shaft (520) is arranged in the feeding cylinder body (510), and the lower end part of the feeding rod shaft (520) is rotationally connected with the bottom wall of the rotary storage cavity (100);
the conveying motor (530) is arranged on the bottom wall of the outer part of the rotary storage cavity (100), the output end of the conveying motor (530) is connected with the bottom end of the feed rod shaft (520), and the auger blades (550) are arranged on the side wall of the feed rod shaft (520) in a spiral surrounding mode.
3. The catalyst support humidification silo of claim 2, wherein the top of the feed shaft (520) extends from the top end opening of the feed cylinder (510);
the centrifugal bulk material assembly (600) comprises a baffle disc (610), a centrifugal disc (620), a connecting ring (630) and a connecting column (640);
the baffle disc (610) is arranged at the top of the feed rod shaft (520), the connecting ring (630) is rotationally sleeved on the outer wall of the feed cylinder body (510), and the centrifugal disc (620) is arranged on the outer wall of the connecting ring (630);
the diameter of the centrifugal disc (620) is larger than that of the baffle disc (610), and the upper end surface of the centrifugal disc (620) is connected with the lower end surface of the baffle disc (610) through at least one connecting column (640).
4. A catalyst support humidification silo according to claim 3, wherein the centrifugal disk (620) is provided with a plurality of radial grooves (650) on its upper end surface.
5. The catalyst support humidification silo of claim 1, wherein the buffer humidification cotton assembly (700) further comprises a flow collection annular tube (760) and a flow inlet tube (770);
the collecting annular pipe (760) is arranged on the upper end surface of the top cover piece (210), and the annular shell (710) is provided with a plurality of hollow drainage columns (740) which are circumferentially distributed by taking the axis of the humidifying cavity (200) as a central line;
the lower end of the hollow drainage column (740) extends to the inside of the absorbent cotton (730), the upper end of the hollow drainage column (740) is communicated with the inside of the current collecting annular tube (760), and one end of the current inlet tube (770) is connected with the side wall of the current collecting annular tube (760).
6. The catalyst support humidification silo of claim 1, wherein the feed means comprises a boot hopper (800), a cover member, and a plurality of feed openings one (130);
the first feed inlets (130) are arranged at the top of the rotary storage cavity (100) in a circumferential distribution mode, the sealing cover piece is rotatably arranged at the top of the rotary storage cavity (100), and the sealing cover piece can open and close the first feed inlets (130) in a rotary mode;
the guide hopper (800) is arranged at the top of the rotary storage cavity (100), and the diameter of the top port of the guide hopper (800) is larger than that of the humidifying cavity (200).
7. The catalyst support humidification silo of claim 6, wherein the cover member comprises a rotary unsealing assembly (900) and an unsealing power member (140);
the rotary unsealing assembly (900) comprises a cover disc (910), a lantern ring (930) and an outer ring body (940);
the lantern ring (930) is rotationally sleeved on the connecting neck (300), the cover plate (910) is arranged at the top of the rotary storage cavity (100), and a plurality of material guide holes (920) are formed in the cover plate (910);
the inner side of the sealing cover plate (910) is fixedly connected with the lantern ring (930), the outer ring body (940) is rotatably arranged on the top edge of the material guiding hopper (800), and the outer ring body (940) is connected with the unsealing power piece (140);
the side part of the outer ring body (940) is connected with the upper end surface of the sealing disc (910) through at least one connecting strut (960).
8. The catalyst carrier humidification silo of claim 7, wherein the unsealing power element (140) comprises a unsealing motor (141) and an extension seat (143);
the rotary unsealing assembly is characterized in that the extending seat (143) is arranged on the outer wall of the guiding hopper (800), the unsealing motor (141) is arranged on the extending seat (143), the unsealing gear (142) is arranged at the output end of the unsealing motor (141), the rotary unsealing assembly (900) further comprises a gear ring (950) arranged on the outer side of the outer ring body (940), and the gear ring (950) is meshed with the unsealing gear (142).
9. The catalyst carrier humidification silo of claim 2, wherein a conical surface guide plate (150) is further arranged on the outer wall of the feeding cylinder (510), and the conical surface guide plate (150) is positioned at the lower side of the joint of the connecting neck (300) and the rotary storage cavity (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311578302.2A CN117284650B (en) | 2023-11-24 | 2023-11-24 | Catalyst carrier humidification feed bin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311578302.2A CN117284650B (en) | 2023-11-24 | 2023-11-24 | Catalyst carrier humidification feed bin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117284650A CN117284650A (en) | 2023-12-26 |
| CN117284650B true CN117284650B (en) | 2024-02-23 |
Family
ID=89244762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311578302.2A Active CN117284650B (en) | 2023-11-24 | 2023-11-24 | Catalyst carrier humidification feed bin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117284650B (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005060031A2 (en) * | 2003-12-19 | 2005-06-30 | Nuvera Fuel Cells Europe S.R.L. | Membrane fuell cell countercurrent-fed with non-humidified air |
| JP2005274041A (en) * | 2004-03-25 | 2005-10-06 | Seiichi Futaboshi | Humidifying device |
| JP2005302441A (en) * | 2004-04-08 | 2005-10-27 | Honda Motor Co Ltd | Air humidification device of fuel cell |
| CN102240577A (en) * | 2011-05-18 | 2011-11-16 | 黑龙江科技学院 | Reflux self-circulating brown rice wetting and modifying machine |
| CN102899160A (en) * | 2012-09-29 | 2013-01-30 | 济南中棉生物科技有限公司 | Desolventizing humidifier |
| DE102014106122A1 (en) * | 2014-04-30 | 2015-11-05 | Bma Braunschweigische Maschinenbauanstalt Ag | Fluidized bed steam dryer |
| RU2595014C1 (en) * | 2015-05-21 | 2016-08-20 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Алтайский государственный аграрный университет" (ФГБОУ ВО Алтайский ГАУ) | Grain humidification device |
| CN210123193U (en) * | 2019-07-15 | 2020-03-03 | 广东美的环境电器制造有限公司 | Humidifier |
| CN111750473A (en) * | 2020-07-09 | 2020-10-09 | 东莞市净诺环境科技股份有限公司 | Novel water supply humidifier and water supply humidifying method |
| CN213113604U (en) * | 2020-06-24 | 2021-05-04 | 盐城市大丰区金一品棉业有限公司 | Cotton humidifier convenient to control moisture regain |
| CN214242241U (en) * | 2020-09-02 | 2021-09-21 | 江苏扬子催化剂有限公司 | Semi-regeneration catalyst carrier humidifying bin |
| CN219150199U (en) * | 2023-01-10 | 2023-06-09 | 湖南省鑫诚生态农业有限公司 | Rice humidification device is used in rice processing |
| CN219155358U (en) * | 2022-12-30 | 2023-06-09 | 安徽赛立科硅材料有限公司 | Anti-caking agent storage box |
-
2023
- 2023-11-24 CN CN202311578302.2A patent/CN117284650B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005060031A2 (en) * | 2003-12-19 | 2005-06-30 | Nuvera Fuel Cells Europe S.R.L. | Membrane fuell cell countercurrent-fed with non-humidified air |
| JP2005274041A (en) * | 2004-03-25 | 2005-10-06 | Seiichi Futaboshi | Humidifying device |
| JP2005302441A (en) * | 2004-04-08 | 2005-10-27 | Honda Motor Co Ltd | Air humidification device of fuel cell |
| CN102240577A (en) * | 2011-05-18 | 2011-11-16 | 黑龙江科技学院 | Reflux self-circulating brown rice wetting and modifying machine |
| CN102899160A (en) * | 2012-09-29 | 2013-01-30 | 济南中棉生物科技有限公司 | Desolventizing humidifier |
| DE102014106122A1 (en) * | 2014-04-30 | 2015-11-05 | Bma Braunschweigische Maschinenbauanstalt Ag | Fluidized bed steam dryer |
| RU2595014C1 (en) * | 2015-05-21 | 2016-08-20 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Алтайский государственный аграрный университет" (ФГБОУ ВО Алтайский ГАУ) | Grain humidification device |
| CN210123193U (en) * | 2019-07-15 | 2020-03-03 | 广东美的环境电器制造有限公司 | Humidifier |
| CN213113604U (en) * | 2020-06-24 | 2021-05-04 | 盐城市大丰区金一品棉业有限公司 | Cotton humidifier convenient to control moisture regain |
| CN111750473A (en) * | 2020-07-09 | 2020-10-09 | 东莞市净诺环境科技股份有限公司 | Novel water supply humidifier and water supply humidifying method |
| CN214242241U (en) * | 2020-09-02 | 2021-09-21 | 江苏扬子催化剂有限公司 | Semi-regeneration catalyst carrier humidifying bin |
| CN219155358U (en) * | 2022-12-30 | 2023-06-09 | 安徽赛立科硅材料有限公司 | Anti-caking agent storage box |
| CN219150199U (en) * | 2023-01-10 | 2023-06-09 | 湖南省鑫诚生态农业有限公司 | Rice humidification device is used in rice processing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117284650A (en) | 2023-12-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN117284650B (en) | Catalyst carrier humidification feed bin | |
| CN111330431A (en) | Energy-saving acid mist purification tower for treating industrial waste gas | |
| CN215610540U (en) | Wet flue gas desulfurization device | |
| CN208884204U (en) | For the rotation tub assembly of washing machine and with its washing machine | |
| CN208765150U (en) | Single centrifuge disc type humidifier | |
| CN109077045A (en) | A kind of flusher with drop recycling function | |
| CN110280085B (en) | High-efficient air purification system of fountain | |
| CN211612144U (en) | Guiding atomizing spraying purifier | |
| CN210512710U (en) | High-efficient heat source tower | |
| CN218154604U (en) | Humidifier with simple structure | |
| CN211659664U (en) | Horizontal waste gas treatment equipment with centrifugal gas-liquid separation function | |
| CN216080165U (en) | Humidifying device and air conditioner | |
| CN201454572U (en) | Rice polishing machine | |
| JPH0742673B2 (en) | Suspension dispenser | |
| CN210729879U (en) | Flat centrifuge convenient to wash | |
| CN114259799A (en) | Steam-water separator for fuel cell | |
| CN209244717U (en) | Spiral hydraulic drive | |
| CN104897440B (en) | Sample preparation reduction device | |
| CN211725867U (en) | Rotary air supply mechanism for air-drying rotary test tube rack | |
| CN209714672U (en) | A kind of methanal decontamination plant being conveniently replaceable module | |
| CN208771127U (en) | A kind of active carbon deodorizing device | |
| CN210608746U (en) | Atomizing motor | |
| CN220657948U (en) | Centrifugal atomizer | |
| CN213824170U (en) | Deacidifying reaction tower | |
| CN210044874U (en) | Ceramic slurry atomization equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |