CN116510788B - Reforming device using low-temperature denitration honeycomb catalyst - Google Patents
Reforming device using low-temperature denitration honeycomb catalyst Download PDFInfo
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- CN116510788B CN116510788B CN202310443096.8A CN202310443096A CN116510788B CN 116510788 B CN116510788 B CN 116510788B CN 202310443096 A CN202310443096 A CN 202310443096A CN 116510788 B CN116510788 B CN 116510788B
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- 239000003054 catalyst Substances 0.000 title claims abstract description 82
- 238000002407 reforming Methods 0.000 title claims abstract description 25
- 238000004140 cleaning Methods 0.000 claims abstract description 91
- 230000007246 mechanism Effects 0.000 claims abstract description 61
- 238000000034 method Methods 0.000 claims abstract description 34
- 230000008569 process Effects 0.000 claims abstract description 22
- 230000005484 gravity Effects 0.000 claims description 16
- 239000000428 dust Substances 0.000 claims description 14
- 230000009471 action Effects 0.000 claims description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 6
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 6
- 241001330002 Bambuseae Species 0.000 claims description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 6
- 239000011425 bamboo Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 238000007790 scraping Methods 0.000 claims description 6
- 241001233242 Lontra Species 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 238000007664 blowing Methods 0.000 claims description 2
- 238000005406 washing Methods 0.000 abstract description 5
- 230000010405 clearance mechanism Effects 0.000 abstract description 2
- 230000009467 reduction Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 4
- 210000001503 joint Anatomy 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J38/00—Regeneration or reactivation of catalysts, in general
- B01J38/48—Liquid treating or treating in liquid phase, e.g. dissolved or suspended
-
- 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
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
- B08B3/123—Cleaning travelling work, e.g. webs, articles on a conveyor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
The invention discloses a reforming device using a low-temperature denitration honeycomb catalyst, which comprises a base mechanism, wherein a clamping mechanism is arranged on the inner side of the base mechanism, a plurality of clamping mechanisms are arranged, and a cleaning mechanism matched with the base mechanism and the clamping mechanisms is arranged on the left side of the base mechanism. This use low temperature denitration honeycomb catalyst's reforming apparatus through being provided with fixture and clearance mechanism respectively at the top of basic mechanism, and these two sets of mechanisms rotate and link through the power of basic mechanism, makes the catalyst can carry out twice process, accomplishes and cleans in advance and final washing, can also guarantee the washing quality simultaneously in the time of effective reduction abluent to linkage between these structures can be in rotatory in-process from the completion to centre gripping, unloading and the pay-off of catalyst.
Description
Technical Field
The invention relates to the technical field of catalyst reforming, in particular to a reforming device using a low-temperature denitration honeycomb catalyst.
Background
The honeycomb SCR denitration catalyst block is used for carrying out denitration treatment on boiler flue gas. After the SCR denitration system is used for a long time, the phenomenon of blocking and dust covering of the catalyst pore channels easily occurs, so that the denitration efficiency is reduced. Therefore, during the regeneration of the catalyst, the catalyst block needs to be cleaned.
The existing method for cleaning the catalyst is roughly divided into two methods, namely, a hollow needle is inserted into a hole to carry out high-pressure blowing to clean internal dust, but the cleaning quality is poor in the mode, dust cannot be completely cleaned, so that the adsorption rate is reduced after the subsequent secondary use, and the catalyst is directly placed in a microwave cleaner with cleaning liquid.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a reforming device using a low-temperature denitration honeycomb catalyst, which solves the problem that the existing method and equipment for reforming the catalyst are imperfect in function and low in efficiency.
In order to achieve the above purpose, the invention is realized by the following technical scheme: a reforming device using a low-temperature denitration honeycomb catalyst comprises a base mechanism, wherein a clamping mechanism is arranged on the inner side of the base mechanism, a plurality of clamping mechanisms are arranged on the clamping mechanism, and a cleaning mechanism matched with the base mechanism and the clamping mechanism is arranged on the left side of the base mechanism.
Preferably, the foundation mechanism comprises a base, annular sliding tray has been seted up at the top of base, the interior slip of annular sliding tray installs the slip post, the top fixedly connected with bearing dish of slip post, the top fixedly connected with fixed column of bearing dish, the bottom fixedly connected with driving box of base, the inboard fixedly connected with motor of driving box, the output shaft of motor passes through shaft coupling fixedly connected with dwang, the top of dwang runs through driving box and base in proper order and with the bottom fixedly connected of bearing dish.
Preferably, the left side fixedly connected with at base top and fixture matched with guide holder that uses, the top of fixed column passes through support fixedly connected with roof, the surface of fixed column passes through support fixedly connected with annular draw runner board, the left side fixedly connected with clearance case of annular draw runner board, the clearance mouth has been seted up at the top of clearance case, the rear portion fixedly connected with guided way board of clearance case inner chamber, and the both ends of guided way board extend to the outside of clearance case, the one end fixedly connected with arc baffle of guided way board.
Preferably, the fixture includes the bearing pole, and the bearing pole installs in the surface of fixed column, one side fixedly connected with square frame that the fixed column was kept away from at the bearing pole top, the equal fixedly connected with in both sides of Fang Xingkuang bottom is retracted a section of thick bamboo, the interior side sliding mounting that retracts a section of thick bamboo has the movable block, two the opposite one side of movable block all with retract fixedly connected with first spring between the inner wall of section of thick bamboo, two the one end that the movable block was carried back all through support fixedly connected with the inclined clip board that square frame cooperatees the use, the direction spout has been seted up to the front side at bearing pole top, the interior side sliding mounting of direction spout has the slider board, one side fixedly connected with of slider board cooperatees the double-inclined board that uses with square frame, two the equal fixedly connected with of one side opposite inclined clip board and double-inclined board corrects the piece.
Preferably, the bottom fixedly connected with of bearing rod and the arc slider that annular sliding tray cooperatees and use, the front side fixedly connected with curved pole of bearing rod bottom, the top of bearing rod is through seting up opening fixedly connected with inside groove sliding sleeve, the inside sliding mounting of inside groove sliding sleeve has the slide bar, the equal fixedly connected with in both sides of going up the slide bar and the slider that the inside groove sliding sleeve cooperatees and use, the upper portion fixedly connected with extension board on slide bar surface, the one end that the fixed column was kept away from to the extension board is rotated through the rotor and is connected with the board of placing that cooperatees and use with square frame, the top fixedly connected with spacing of extension board, the top of spacing is through seting up opening slidable mounting and is gone up the ejector pin, and the bottom of going up the ejector pin runs through the extension board and extend to the below of extension board, the one end fixedly connected with of going up the ejector pin and placing the board below and cooperatees the lifting board of using.
Preferably, the surface of last ejector pin just is located the below fixedly connected with of locating part and hinders the gleitbretter, the bottom fixedly connected with second spring that hinders the gleitbretter, and the second spring cup joints in the surface of last ejector pin, the bottom fixedly connected with of going up the slide bar and the gravity ball that the guide holder cooperatees and use, the equal fixedly connected with in both sides of bearing bar scrapes the baffle with the cooperation of clearance case and uses, scrape one side of moving the baffle offered and cooperated the logical notch that uses with the guide rail board, the one end fixedly connected with that the two swash plates was kept away from to the slider board and arc kicking block that arc baffle cooperated and used.
Preferably, the cleaning mechanism comprises a microwave cleaner, the microwave cleaner is fixedly arranged on the left side of the base through a bracket, a cleaning pool is arranged on the left side of the top of the microwave cleaner, a material receiving plate is fixedly connected to the left side of the microwave cleaner, an L-shaped push rod is arranged on the top of an inner cavity of the microwave cleaner, a fixed sliding sleeve is fixedly connected to the surface of the microwave cleaner, a reciprocating rod is slidably arranged on the inner side of the fixed sliding sleeve, the left end of the reciprocating rod is fixedly connected with the L-shaped push rod through a fixed block, a fourth spring is sleeved on the surface of the reciprocating rod and is positioned on the left side of the fixed sliding sleeve, a rotating plate matched with the reciprocating rod and the bent rod is rotatably connected to the left side of the top of the base through the bracket, and a screen plate is arranged on the upper portion of the inner cavity of the cleaning pool.
Preferably, the rear portion fixed mounting of base has electric telescopic column, electric telescopic column's fixed surface is connected with spacing hole ring, electric telescopic column's top fixedly connected with bearing plate, electric telescopic column surface's upper portion fixedly connected with go-between, fixedly connected with connecting rod between go-between and the otter board, the bottom fixedly connected with of connecting rod and the perpendicular slide bar of spacing hole ring matched with use, fixedly connected with third spring between go-between and the bearing plate, and the third spring cup joints in electric telescopic column's surface, the front side fixedly connected with of bearing plate bottom and the gas collecting frame that the clearance mouth matched with used, the bottom of gas collecting frame is provided with the hollow needle, bearing plate top fixedly connected with air pump, the intercommunication has the air duct between air pump and the gas collecting frame.
The invention also discloses a use method of the reforming device using the low-temperature denitration honeycomb catalyst, which comprises the following steps:
s1, before use, firstly injecting cleaning liquid into the inner side of a cleaning pool, then starting a microwave cleaner, then placing a volume frame at the bottom of a cleaning box, and then carrying out an ash cleaning procedure;
s2, starting a motor when the ash removal process is carried out, driving a bearing disc and a fixed column to rotate through the action of a rotating rod on a sliding column, placing a catalyst on the top of a placing plate from the right part, driving the placing plate to rotate through the bearing rod after the placing is completed, enabling an arc-shaped ejector block to be firstly contacted with an arc-shaped guide plate and then pressed and limited by a guide rail plate in the rotating process, pushing a double inclined plate to move backwards through the limiting of a guide chute after the arc-shaped ejector block is pressed, extruding inclined clamping plates on two sides after the double inclined plate moves backwards, so that three correction blocks wrap and clamp the catalyst, correcting positions, then continuing to rotate until the placing plate rotates to the inner side of a cleaning box, stopping rotating, then enabling an electric telescopic column to quickly descend to enable a hollow needle to butt against a cleaning port, slowly descending, enabling an air pump to blow air to an air collecting frame through an air guide pipe, when the hollow needle is inserted into the hole of the catalyst to blow out the dust at high pressure, the dust falls to the bottom of the cleaning box through the placing plate, the electric telescopic column rises to separate from the cleaning opening after the ash removal is finished, then the motor is continuously started to drive the placing plate to rotate out of the cleaning box, meanwhile, the notch scrapes the dust at the inner side of the cleaning box, the placing plate rotates to separate the arc-shaped top block from the guide rail plate, the two inclined clamping plates expand to two sides under the thrust of the first spring and press the double inclined plates to reset the double inclined plates to loosen the catalyst, when the bearing rod rotates to the left side, the gravity ball contacts with the guide seat and pushes the upper sliding rod and the extending plate to rise gradually, the extending plate rises to drive the placing plate to lift the catalyst, when the gravity ball rises to the top of the guide seat, the upper ejector rod also rises to the top and props against the top plate to enable the upper ejector rod to descend, the lifting plate does not bear the placing plate after the lifting plate descends, the placing plate is rotated and inclined through the rotating piece, the catalyst slides to the inner side of the microwave cleaner, and then the cleaning procedure is carried out;
s3, the cleaning process is carried out synchronously with the ash cleaning process in S2, the screen plate is in a lifting state, when the next catalyst rotates to the inner side of the cleaning box through the placing plate, the current catalyst slides to the inner side of the microwave cleaner, the electric telescopic column initially and rapidly descends to enable the screen plate to drive the previous catalyst to sink into the cleaning liquid, then the electric telescopic column further drives the hollow needle to slowly descend, the electric telescopic column descends to avoid hard pressure on the screen plate under the action of the third spring, the hollow needle enables the catalyst in the cleaning tank to have enough duration to carry out microwave cleaning in the ash cleaning process, the electric telescopic column ascends to enable the screen plate to drive the cleaned catalyst to ascend after the previous catalyst completes ash cleaning, then the clamping mechanism which is empty on the right side of the rotary microwave cleaner rotates, the curved rod is contacted with the rotating plate and pushes the rotating plate to rotate, the rotating plate rotates to contact with the reciprocating rod and extrudes the L-shaped push rod to push the dropped catalyst to the top of the screen plate, and after the curved rod is separated from the rotating plate, the L-shaped push rod returns to the top through the fourth spring, and the L-shaped push rod is stacked on the top of the screen plate after the L-shaped push rod is reset, and the catalyst is stacked on the top of the screen plate.
Preferably, in the step S3, after the gravity ball rotates and is separated from the guide seat, the gravity ball and the second spring drive the upper slide bar to descend and the upper ejector rod to ascend, so that the lifting plate ascends again to lift the placing plate.
Advantageous effects
The invention provides a reforming device using a low-temperature denitration honeycomb catalyst. Compared with the prior art, the method has the following beneficial effects:
(1) This use low temperature denitration honeycomb catalyst's reforming apparatus through being provided with fixture and clearance mechanism respectively at the top of basic mechanism, and these two sets of mechanisms rotate and link through the power of basic mechanism, makes the catalyst can carry out the twice process, accomplishes and cleans in advance and final washing, can also guarantee the washing quality simultaneously in the time of effective reduction abluent to linkage between these structures can accomplish centre gripping, unloading and the pay-off to the catalyst in rotatory in-process voluntarily, has improved the automation level of equipment, is satisfied with current use.
(2) This use low temperature denitration honeycomb catalyst's reforming device through having fixture at the surface mounting of fixed column, uses with the structure that basic mechanism contained, can accomplish the catalyst through the butt of guided way board to arc kicking block in the process and fix and position correction, conveniently clear up, the effect of collocation guide holder simultaneously can make slide bar and last ejector pin rise and drive the catalyst rise and the landing to the microwave cleaner inboard, and this kind of operation mode can effectively reduce artificial participation, reduces working strength and loaded down with trivial details nature, makes it reach continuous operation's purpose.
(3) This use low temperature denitration honeycomb catalyst's reforming device is provided with otter board and L type push rod through the inboard at microwave cleaner to be connected L type push rod and reciprocating lever, collocation fourth spring and pivoted board use, the setting of these structures can be with the catalyst of whereabouts to the otter board promote in succession, makes the catalyst can be washd in every turn of otter board decline, and the catalyst that gathers can all promote forward movement by oneself when rotating at every turn, makes the catalysis through many times washings can discharge, has improved abluent quality, and has improved efficiency.
(4) This use reforming device of low temperature denitration honeycomb catalyst has the cleaning box through the externally mounted at annular draw runner board to there is the scraping baffle rather than matched with use in the both sides of bearing rod through leg joint, and the setting of these structures can be after accomplishing the clearance, scrapes the inside dust of cleaning box through the rotatory removal of scraping the baffle, reaches the purpose of clearing up the cleaning box, guarantees the cleanliness factor of equipment, avoids taking place to block up.
Drawings
FIG. 1 is a schematic illustration of the structure of the present invention;
FIG. 2 is a schematic illustration of the basic mechanism and clamping mechanism structure of the present invention;
FIG. 3 is a schematic view of a clamping mechanism according to the present invention;
FIG. 4 is an exploded view of the traveling block, first spring, diagonal clamp plate and double diagonal plate configuration of the present invention;
FIG. 5 is a schematic view of the slider plate, double swash plate and rectification block configuration of the present invention;
FIG. 6 is a schematic view of the structure of the limit frame, upper ejector rod, lifting plate and anti-slip sheet of the present invention;
FIG. 7 is a schematic view of a scraper baffle and through slot configuration of the present invention;
FIG. 8 is a schematic view of the structure of the annular chute plate, purge bin and purge port of the present invention;
FIG. 9 is a schematic view of the structure of the air collecting frame, hollow needle, air pump and air duct of the present invention;
FIG. 10 is a cross-sectional view of the drive housing structure of the present invention;
FIG. 11 is a schematic view of the cleaning mechanism of the present invention;
FIG. 12 is an enlarged view of a portion of FIG. 11A in accordance with the present invention;
FIG. 13 is a schematic view of the L-shaped putter and reciprocating lever construction of the present invention;
FIG. 14 is a schematic view of the connecting rod, connecting ring, vertical slide bar and screen structure of the present invention;
fig. 15 is a schematic view of a microwave cleaner, a cleaning tank and a receiving plate structure according to the present invention.
In the figure: 1. a base mechanism; 2. a clamping mechanism; 3. a cleaning mechanism; 101. a base; 102. an annular sliding groove; 103. a sliding column; 104. a bearing plate; 105. fixing the column; 106. a drive box; 107. a motor; 108. a rotating lever; 109. a guide seat; 110. a top plate; 111. an annular chute plate; 112. a cleaning box; 113. cleaning the mouth; 114. a guide rail plate; 115. an arc-shaped guide plate; 201. a load-bearing rod; 202. a square frame; 203. a retraction barrel; 204. a moving block; 205. a first spring; 206. an inclined clamping plate; 207. a guide chute; 208. a slider plate; 209. a double sloping plate; 210. a correction block; 211. an arc-shaped sliding block; 212. a curved rod; 213. an inner groove sliding sleeve; 214. an upper slide bar; 215. a sliding bar; 216. placing a plate; 217. an extension plate; 218. a limiting frame; 219. an upper ejector rod; 220. a lifting plate; 221. a sliding-resistant sheet; 222. a second spring; 223. a gravity ball; 224. scraping a baffle; 225. a notch is formed; 226. an arc-shaped top block; 301. a microwave cleaner; 302. a cleaning pool; 303. a receiving plate; 304. an L-shaped push rod; 305. fixing the sliding sleeve; 306. a reciprocating lever; 307. a fourth spring; 308. a rotating plate; 309. a screen plate; 310. an electric telescopic column; 311. a limiting hole ring; 312. a pressure bearing plate; 313. a connecting rod; 314. a connecting ring; 315. a vertical sliding rod; 316. a third spring; 317. a gas collecting frame; 318. a hollow needle; 319. an air pump; 320. and an air duct.
Description of the embodiments
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-15, the present invention provides a technical solution: a reforming device using a low-temperature denitration honeycomb catalyst comprises a base mechanism 1, wherein a clamping mechanism 2 is arranged on the inner side of the base mechanism 1, a plurality of clamping mechanisms 2 are arranged, and a cleaning mechanism 3 matched with the base mechanism 1 and the clamping mechanism 2 is arranged on the left side of the base mechanism 1.
In order to enable the clamping mechanism 2 and the cleaning mechanism 3 to be linked with each other, in the invention, the base mechanism 1 comprises a base 101, an annular sliding groove 102 is formed in the top of the base 101, a sliding column 103 is slidably mounted in the inner side of the annular sliding groove 102, a bearing plate 104 is fixedly connected to the top of the sliding column 103, a fixed column 105 is fixedly connected to the top of the bearing plate 104, a driving box 106 is fixedly connected to the bottom of the base 101, a motor 107 is fixedly connected to the inner side of the driving box 106, the motor 107 is a servo motor, an output shaft of the motor 107 is fixedly connected to a rotating rod 108 through a coupler, the top end of the rotating rod 108 sequentially penetrates through the driving box 106 and the base 101 and is fixedly connected with the bottom of the bearing plate 104, a guide seat 109 matched with the clamping mechanism 2 is fixedly connected to the left side of the top of the base 101, a top plate 110 is fixedly connected to the top plate 105 through a bracket, a cleaning box 112 is fixedly connected to the surface of the fixed column 105 through the bracket, a cleaning box 112 is fixedly connected to the left side of the annular sliding plate 111, a cleaning box 112 is fixedly connected to the top of the cleaning box 112, a cleaning box 112 is formed in the inner cavity of the cleaning box 112, a rear portion is fixedly connected to a guide plate 114 is fixedly connected to two ends of the guide plate 114, and the guide plate 114 extends to one end of the guide plate 114 is fixedly connected to the guide plate 114.
In order to automatically clamp and discharge the catalyst, in the invention, the clamping mechanism 2 comprises a bearing rod 201, the bearing rod 201 is arranged on the surface of a fixed column 105, one side of the top of the bearing rod 201, which is far away from the fixed column 105, is fixedly connected with a square frame 202, two sides of the bottom of the Fang Xingkuang are fixedly connected with a retraction cylinder 203, the inner side of the retraction cylinder 203 is slidably provided with a moving block 204, one opposite sides of the two moving blocks 204 are fixedly connected with a first spring 205 between the inner wall of the retraction cylinder 203, one backward ends of the two moving blocks 204 are fixedly connected with a diagonal clamping plate 206 matched with Fang Xingkuang for use through a bracket, the front side of the top of the bearing rod 201 is provided with a guide chute 207, the inner side of the guide chute 207 is slidably provided with a sliding block plate 208, one side of the sliding block plate 208 is fixedly connected with a double inclined plate 209 matched with Fang Xingkuang 202 for use, the two inclined clamp plates 206 and the opposite sides of the double inclined plates 209 are fixedly connected with correction blocks 210, the correction blocks 210 can be replaced according to catalysts with different sizes, the correction blocks can be directly removed and attached by glue, the bottom of the bearing rod 201 is fixedly connected with an arc-shaped sliding block 211 matched with the annular sliding groove plate 111, the front side of the bottom of the bearing rod 201 is fixedly connected with a bending rod 212, the top of the bearing rod 201 is fixedly connected with an inner groove sliding sleeve 213 through an opening, the inner side of the inner groove sliding sleeve 213 is slidingly provided with an upper sliding rod 214, both sides of the upper sliding rod 214 are fixedly connected with sliding strips 215 matched with the inner groove sliding sleeve 213, the upper part of the surface of the upper sliding rod 214 is fixedly connected with an extension plate 217, one end of the extension plate 217 away from the fixed column 105 is rotationally connected with a placing plate 216 matched with Fang Xingkuang 202 through a rotating piece, the top of the extension plate 217 is fixedly connected with a limiting frame 218, the top of the limiting frame 218 is provided with an upper ejector rod 219 in a sliding mode through an opening, the bottom end of the upper ejector rod 219 penetrates through the extension plate 217 and extends to the lower side of the extension plate 217, one end of the upper ejector rod 219 extending to the lower side of the extension plate 217 is fixedly connected with a lifting plate 220 matched with the placing plate 216, the surface of the upper ejector rod 219 is fixedly connected with a sliding-blocking plate 221 located below the limiting frame 218, the bottom of the sliding-blocking plate 221 is fixedly connected with a second spring 222, the second spring 222 is sleeved on the surface of the upper ejector rod 219, the bottom end of the upper sliding rod 214 is fixedly connected with a gravity ball 223 matched with the guide seat 109, both sides of the bearing rod 201 are fixedly connected with scraping baffles 224 matched with the cleaning box 112, one side of each scraping baffle 224 is provided with a through notch 225 matched with the guide rail plate 114, and one end of each sliding plate 208 away from the double-sloping plate 209 is fixedly connected with an arc-shaped ejector block 226 matched with the arc-shaped guide plate 115.
In order to clean and discharge the catalyst, in the invention, the cleaning mechanism 3 comprises a microwave cleaner 301, the microwave cleaner 301 is a surface treatment device, can treat various pollutants and is mainly applied to industries such as integrated circuits, semiconductors and the like, the microwave plasma cleaning process is a dry type precise cleaning technology, can treat tiny spaces such as micropores, slits and the like, the microwave cleaner 301 is fixedly arranged on the left side of the base 101 through a bracket, a cleaning tank 302 is arranged on the left side of the top of the microwave cleaner 301, a material receiving plate 303 is fixedly connected on the left side of the microwave cleaner 301, an L-shaped push rod 304 is arranged on the top of an inner cavity of the microwave cleaner 301, a fixed sliding sleeve 305 is fixedly connected on the surface of the microwave cleaner 301, a reciprocating rod 306 is slidingly arranged in the inner side of the fixed sliding sleeve 305, and the left end of the reciprocating rod 306 is fixedly connected with the L-shaped push rod 304 through a fixed block, a fourth spring 307 is sleeved on the surface of the reciprocating rod 306 and positioned on the left side of the fixed sliding sleeve 305, a rotating plate 308 matched with the reciprocating rod 306 and the bent rod 212 is rotatably connected on the left side of the top of the base 101 through a bracket, a screen 309 is arranged on the upper part of the inner cavity of the cleaning pool 302, an electric telescopic column 310 is fixedly arranged at the rear part of the base 101, a limiting hole ring 311 is fixedly connected with the surface of the electric telescopic column 310, a bearing plate 312 is fixedly connected with the top of the electric telescopic column 310, a connecting ring 314 is fixedly connected with the upper part of the surface of the electric telescopic column 310, a connecting rod 313 is fixedly connected between the connecting ring 314 and the screen 309, a vertical sliding rod 315 matched with the limiting hole ring 311 is fixedly connected at the bottom of the connecting rod 313, a third spring 316 is fixedly connected between the connecting ring 314 and the bearing plate 312, and the third spring 316 is sleeved on the surface of the electric telescopic column 310, the front side fixedly connected with of bearing plate 312 bottom is with the gas-collecting frame 317 that the clearance mouth 113 cooperatees the use, and the bottom of gas-collecting frame 317 is provided with cavity needle 318, and bearing plate 312 top fixedly connected with air pump 319, intercommunication has air duct 320 between air pump 319 and the gas-collecting frame 317.
The invention also discloses a use method of the reforming device using the low-temperature denitration honeycomb catalyst, which comprises the following steps:
s1, before use, firstly injecting a cleaning solution into the inner side of a cleaning pool 302, wherein H2SO4 and an emulsifying agent S-185 are added into the cleaning solution, then starting a microwave cleaner 301, then placing a volume frame at the bottom of a cleaning box 112, and then carrying out an ash cleaning procedure;
s2, starting a motor 107 when the ash cleaning process is carried out, driving a bearing disc 104 and a fixed column 105 to rotate through the action of a rotating rod 108 on a sliding column 103, placing a catalyst on the top of a placing plate 216 from the right part at the moment, driving the placing plate 216 to rotate through the bearing rod 201 after the placing is completed, enabling an arc-shaped top block 226 to firstly contact with an arc-shaped guide plate 115 and then be pressed and limited by a guide rail plate 114 in the rotating process, pushing a double inclined plate 209 to move backwards through the limit of a guide chute 207 after the arc-shaped top block 226 is pressed, enabling the double inclined plate 209 to push inclined clamp plates 206 on two sides backwards, enabling three correction blocks 210 to clamp the catalyst package to correct positions, continuing to rotate until the placing plate 216 rotates to the inner side of a cleaning box 112, enabling an electric telescopic column 310 to rapidly descend to enable a hollow needle 318 to be in butt joint with the cleaning port 113, then slowly descending, simultaneously, the air pump 319 starts to blow air to the air collecting frame 317 through the air duct 320, when the hollow needle 318 is inserted into a hole of the catalyst to blow out dust in the inside at high pressure, the dust falls to the bottom of the cleaning box 112 through the placing plate 216, after the dust is removed, the electric telescopic column 310 ascends to separate from the cleaning opening 113, then the motor 107 continues to start to drive the placing plate 216 to rotate and transfer out of the cleaning box 112, meanwhile, the notch 225 scrapes the dust inside the cleaning box 112, the placing plate 216 rotates to separate the arc-shaped top block 226 from the guide rail plate 114, the two inclined clamping plates 206 expand towards two sides under the thrust of the first spring 205 and press the double inclined plates 209 to reset the double inclined plates to loosen the catalyst, when the bearing rod 201 rotates to the left side, the gravity ball 223 contacts with the guide seat 109 and pushes the upper slide rod 214 and the extension plate 217 to gradually ascend, the extension plate 217 ascends to drive the placing plate 216 to lift the catalyst, when the gravity ball 223 rises to the top of the guide seat 109, the upper ejector rod 219 also rises to the top and is propped against the top plate 110 to enable the upper ejector rod to descend, the lifting plate 220 does not bear the placing plate 216 after descending, the placing plate 216 rotates and inclines through the rotating piece, the catalyst slides to the inner side of the microwave cleaner 301, and then the cleaning process is carried out;
s3, the cleaning process is required to be performed synchronously with the ash cleaning process in S2, at this time, the screen 309 is in a lifted state, when the next catalyst rotates to the inner side of the cleaning box 112 through the placing plate 216, the current catalyst slides to the inner side of the microwave cleaner 301, the screen 309 is driven to sink into the cleaning liquid by the electric telescopic column 310 firstly by the initial rapid descent, then the electric telescopic column 310 is driven to slowly descend the hollow needle 318, the electric telescopic column 310 is driven to descend by the action of the third spring 316 and does not exert hard pressure on the screen 309, the hollow needle 318 can enable the catalyst in the cleaning pool 302 to have enough time to perform microwave cleaning in the ash cleaning process, after the previous catalyst finishes ash cleaning, the electric telescopic column 310 ascends, the screen 309 also drives the cleaned catalyst to ascend, then the left clamping mechanism 2 on the right side of the microwave cleaner 301 is rotated, the bent rod 212 is contacted with the rotating plate 308 and pushed by the rotating plate 308 in the process, the rotating plate 308 is contacted with the reciprocating rod 306 and pushed by the rotating plate 306, the falling catalyst 309 is pushed by the pushing L-shaped push rod 304 to separate from the top of the screen 309 by the push rod 304 after the falling L-shaped push rod 304 is pushed by the spring 304, and the top of the carrier is pushed by the L-shaped push rod 304 again in the process.
After the gravity ball 223 rotates and separates from the guide seat 109 in S3, the gravity ball 223 and the second spring 222 drive the upper slide bar 214 to descend and the upper push rod 219 to ascend, so that the lifting plate 220 ascends again to lift the placing plate 216.
Claims (8)
1. A reforming device using a low temperature denitration honeycomb catalyst, comprising a basic mechanism (1), characterized in that: the cleaning device is characterized in that the clamping mechanisms (2) are arranged on the inner side of the foundation mechanism (1), the clamping mechanisms (2) are arranged in a plurality, and the cleaning mechanism (3) matched with the foundation mechanism (1) and the clamping mechanisms (2) for use is arranged on the left side of the foundation mechanism (1);
the base mechanism (1) comprises a base (101), an annular sliding groove (102) is formed in the top of the base (101), a sliding column (103) is installed in the inner side of the annular sliding groove (102) in a sliding mode, a bearing disc (104) is fixedly connected to the top of the sliding column (103), a fixing column (105) is fixedly connected to the top of the bearing disc (104), a driving box (106) is fixedly connected to the bottom of the base (101), a motor (107) is fixedly connected to the inner side of the driving box (106), a rotating rod (108) is fixedly connected to an output shaft of the motor (107) through a coupler, and the top end of the rotating rod (108) sequentially penetrates through the driving box (106) and the base (101) and is fixedly connected with the bottom of the bearing disc (104);
the left side fixedly connected with at base (101) top cooperatees guide holder (109) that uses with fixture (2), support fixedly connected with roof (110) are passed through at the top of fixed column (105), the surface of fixed column (105) is through support fixedly connected with annular draw runner board (111), clearance case (112) are fixedly connected with in the left side of annular draw runner board (111), clearance mouth (113) have been seted up at the top of clearance case (112), the rear portion fixedly connected with guided way board (114) of clearance case (112) inner chamber, and the outside that extends to clearance case (112) in both ends of guided way board (114), one end fixedly connected with arc baffle (115) of guided way board (114).
2. A reforming apparatus using a low temperature denitration honeycomb catalyst according to claim 1, characterized in that: clamping mechanism (2) are including bearing pole (201), and bearing pole (201) install in the surface of fixed column (105), one side fixedly connected with square frame (202) that fixed column (105) was kept away from at bearing pole (201) top, the equal fixedly connected with in both sides of Fang Xingkuang (202) bottom is retracted section of thick bamboo (203), the interior side sliding of retracting section of thick bamboo (203) is installed movable block (204), two fixed connection first spring (205) between the inner wall of the section of thick bamboo (203) is all retracted to one side that movable block (204) are opposite, two inclined clamp plate (206) that movable block (204) are all used through support fixedly connected with and Fang Xingkuang (202) cooperation in the one end of backing, guide chute (207) have been seted up to the front side at bearing pole (201) top, slider board (208) are installed in the inside sliding of guide chute (207), slider board (208) one side fixedly connected with and Fang Xingkuang (202) are matched with double inclined plate (209), two inclined clamp plate (206) and double inclined plate (210) are all fixed connection in opposite one side.
3. A reforming apparatus using a low temperature denitration honeycomb catalyst according to claim 2, characterized in that: the utility model discloses a lifting device for the lifting of the automobile, including bearing rod (201), fixed column (105), bearing rod (201), upper slide bar (214) are installed in the inside slip of inside slip (213), slide bar (215) that upper slide bar (214) both sides equal fixedly connected with cooperatees with inside slip (213), upper slide bar (214) upper portion fixedly connected with extension board (217), extension board (217) are kept away from the one end of fixed column (105) and are connected with place board (216) that cooperatees with Fang Xingkuang (202) through the rotation piece rotation, the top fixedly connected with spacing (218) of extension board (217), the top of spacing (218) is through seting up opening slidable mounting and is installed ejector pin (219), and the bottom of last (219) runs through extension board (217) and extends to extension board (217) below, extension board (216) are connected with and are used with extension board (216) below the fixed connection of extension board (216).
4. A reforming apparatus using a low temperature denitration honeycomb catalyst according to claim 3, characterized in that: the utility model discloses a scraper blade, including upper ejector rod (219) and baffle plate (224), slide plate (224) and baffle plate (112), slide plate (224) and baffle plate (114) are cooperated and are used, slide plate (208) keep away from arc kicking block (226) that double inclined plate (209) one end fixedly connected with and arc baffle plate (115) are cooperated and are used are kept away from in the bottom fixedly connected with of upper ejector rod (214) and gravity ball (223) that guide holder (109) cooperated and used, both sides of bearing rod (201) all fixedly connected with and clearance case (112) cooperated and scrape baffle plate (224), one side of scraping baffle plate (224) is offered and is cooperated logical notch (225) that uses with guide rail plate (114), slide plate (208) are kept away from.
5. A reforming apparatus using a low temperature denitration honeycomb catalyst according to claim 4, characterized in that: the cleaning mechanism (3) comprises a microwave cleaner (301), the microwave cleaner (301) is fixedly mounted on the left side of a base (101) through a support, a cleaning pool (307) is formed in the left side of the top of the microwave cleaner (301), a material receiving plate (303) is fixedly connected to the left side of the microwave cleaner (301), an L-shaped push rod (304) is placed on the top of an inner cavity of the microwave cleaner (301), a fixed sliding sleeve (305) is fixedly connected to the surface of the microwave cleaner (301), a reciprocating rod (306) is slidably mounted in the inner side of the fixed sliding sleeve (305), the left end of the reciprocating rod (306) is fixedly connected with the L-shaped push rod (304) through a fixed block, a fourth spring (307) is sleeved on the left side of the surface of the reciprocating rod (306) and located on the left side of the fixed sliding sleeve (305), a rotating plate (308) matched with the reciprocating rod (306) and the bent rod (212) is rotatably connected to the left side of the top of the base (101), and a screen plate (309) is placed on the upper portion of the inner cavity of the cleaning pool (302).
6. A reforming apparatus using a low temperature denitration honeycomb catalyst according to claim 5, characterized in that: the rear part of base (101) fixed mounting has electric telescopic column (310), the fixed surface of electric telescopic column (310) is connected with spacing hole ring (311), the top fixedly connected with bearing plate (312) of electric telescopic column (310), the upper portion fixedly connected with go-between (314) on electric telescopic column (310) surface, fixedly connected with connecting rod (313) between go-between (314) and otter board (309), the bottom fixedly connected with of connecting rod (313) cooperatees perpendicular slide bar (315) that use with spacing hole ring (311), fixedly connected with third spring (316) between go-between (314) and bearing plate (312), and third spring (316) cup joint in the surface of electric telescopic column (310), the front side fixedly connected with of bearing plate (312) bottom is with air collecting frame (317) that the clearance mouth (113) cooperatees and uses, the bottom of air collecting frame (317) is provided with air needle (318), bearing plate (312) top fixedly connected with (319), air collecting frame (317) are connected with air pump (317), and air pump (317) are connected with air duct (320).
7. The method of using a reforming apparatus using a low temperature denitration honeycomb catalyst as defined in claim 6, wherein: the method specifically comprises the following steps:
s1, before use, firstly injecting cleaning liquid into the inner side of a cleaning pool (302), then starting a microwave cleaner (301), then placing a volume frame at the bottom of a cleaning box (112), and then carrying out an ash cleaning procedure;
s2, starting a motor (107) when carrying out ash removal working procedures, driving a bearing disc (104) and a fixed column (105) to rotate through the action of a rotating rod (108) under the action of a sliding column (103), placing a catalyst on the top of a placing plate (216) from the right part at the moment, driving the placing plate (216) to rotate through the bearing rod (201) after the placing is completed, enabling an arc-shaped top block (226) to be firstly contacted with an arc-shaped guide plate (115) and then pressed and limited by a guide rail plate (114) in the rotating process, enabling the arc-shaped top block (226) to be pressed and then pushed by a limit of a guide chute (207) to backwards move through a limit push double inclined plate (209), enabling the double inclined plate (209) to backwards move to squeeze inclined clamp plates (206) on two sides, enabling three correcting blocks (210) to wrap and clamp the catalyst, then continuing to rotate until the placing plate (216) rotates to the inner side of a cleaning box (112), enabling an electric telescopic column (310) to rapidly descend to enable a hollow needle (318) to be in contact with an air inlet (113) and then slowly to be pushed down through a guide rail plate (319) and simultaneously blowing dust collector (320) into the inside the dust collecting box (112) through the air pump (320), after the ash removal is finished, the electric telescopic column (310) is lifted and separated from the cleaning opening (113), then the motor (107) is continuously started to drive the placement plate (216) to rotate and move out of the cleaning box (112), meanwhile, the through slot (225) scrapes the dust out of the cleaning box (112), the placement plate (216) rotates to enable the arc-shaped top block (226) to be separated from the guide rail plate (114), the two inclined clamping plates (206) expand towards two sides under the thrust of the first spring (205) and squeeze the double inclined plates (209) to reset and loosen the catalyst, when the bearing rod (201) rotates to the left side, the gravity ball (223) is contacted with the guide seat (109) and pushes the upper sliding rod (214) and the extension plate (217) to gradually lift, the extension plate (217) is lifted to drive the placement plate (216) to lift the catalyst, and when the gravity ball (223) is lifted to the top of the guide seat (109), the upper push rod (219) is lifted to the top and is supported by the top plate (110) to enable the two inclined clamping plates to be lowered, the catalyst is not released, and the placement plate (216) is rotated to slide down through the inclined support the microwave cleaner (301) after the bearing rod (220) is lowered to the left, and the catalyst is cleaned;
s3, the cleaning process is carried out synchronously with the ash cleaning process in S2, at the moment, the screen plate (309) is in a lifting state, when the next catalyst rotates to the inner side of the cleaning box (112) through the placing plate (216), the current catalyst slides to the inner side of the microwave cleaner (301), the electric telescopic column (310) initially and rapidly descends to drive the screen plate (309) to drive the previous catalyst to sink into the cleaning liquid, then the electric telescopic column (310) slowly descends to drive the hollow needle (318) to enable the electric telescopic column (310) to descend through the action of the third spring (316) so as not to apply hard pressure to the screen plate (309), the hollow needle (318) enables the catalyst in the cleaning pool (302) to have enough time for microwave cleaning in the ash cleaning process, and after the previous catalyst is cleaned, the electric telescopic column (309) ascends to drive the cleaned catalyst to ascend, then the clamping mechanism (2) arranged on the right side of the rotary microwave cleaner (301) rotates, the bent rod (212) is pushed to slowly descend to enable the screen plate (308) to be in contact with the idle rod (308), the bent rod (308) to be pushed to be in contact with the top of the rotary rod (308), the bent rod (308) is pushed to be contacted with the bent rod (308), the bent rod (308) is pushed to be contacted with the top of the rotary rod (308), the bent rod (308) to be pushed to be contacted with the top part (308), the L-shaped push rod (304) is reset through the fourth spring (307), and in the subsequent process, the catalyst is accumulated excessively until the top of the screen plate (309), and falls to the receiving plate (303) through pushing of the L-shaped push rod (304).
8. The method of using a reforming apparatus using a low temperature denitration honeycomb catalyst according to claim 7, characterized in that: in the step S2, after the gravity ball (223) rotates and is separated from the guide seat (109), the gravity ball (223) and the second spring (222) drive the upper slide bar (214) to descend and the upper ejector rod (219) to ascend, so that the lifting plate (220) ascends again to lift the placing plate (216).
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109226110A (en) * | 2018-10-31 | 2019-01-18 | 国电环境保护研究院有限公司 | A kind of thin hole deashing device of honeycomb type denitrification catalyst |
| CN209124455U (en) * | 2018-09-10 | 2019-07-19 | 苏州华乐大气污染控制科技发展有限公司 | A kind of comprehensive denitrating catalyst regeneration washing device |
| CN113578041A (en) * | 2021-08-04 | 2021-11-02 | 河南工业职业技术学院 | SCR boiler flue gas denitration system |
| CN215613795U (en) * | 2021-08-16 | 2022-01-25 | 山东东源新材料科技有限公司 | Honeycomb formula denitration catalyst dredges hole ash removal device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104169004B (en) * | 2013-10-09 | 2016-01-20 | 浙江大学 | A kind of method of microwave-assisted regeneration SCR denitration and device thereof |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209124455U (en) * | 2018-09-10 | 2019-07-19 | 苏州华乐大气污染控制科技发展有限公司 | A kind of comprehensive denitrating catalyst regeneration washing device |
| CN109226110A (en) * | 2018-10-31 | 2019-01-18 | 国电环境保护研究院有限公司 | A kind of thin hole deashing device of honeycomb type denitrification catalyst |
| CN113578041A (en) * | 2021-08-04 | 2021-11-02 | 河南工业职业技术学院 | SCR boiler flue gas denitration system |
| CN215613795U (en) * | 2021-08-16 | 2022-01-25 | 山东东源新材料科技有限公司 | Honeycomb formula denitration catalyst dredges hole ash removal device |
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