CN115228382A - Solid reactant purging device for electronic-grade chlorine trifluoride production - Google Patents
Solid reactant purging device for electronic-grade chlorine trifluoride production Download PDFInfo
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- CN115228382A CN115228382A CN202210776126.2A CN202210776126A CN115228382A CN 115228382 A CN115228382 A CN 115228382A CN 202210776126 A CN202210776126 A CN 202210776126A CN 115228382 A CN115228382 A CN 115228382A
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- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
- B01J8/0025—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor by an ascending fluid
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/04—Stationary flat screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/50—Cleaning
- B07B1/52—Cleaning with brushes or scrapers
- B07B1/522—Cleaning with brushes or scrapers with brushes
- B07B1/524—Cleaning with brushes or scrapers with brushes the brushes being rotating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/50—Cleaning
- B07B1/55—Cleaning with fluid jets
-
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00743—Feeding or discharging of solids
- B01J2208/00752—Feeding
-
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00796—Details of the reactor or of the particulate material
- B01J2208/00893—Feeding means for the reactants
- B01J2208/0092—Perforated plates
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- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cleaning In General (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention discloses a solid reactant purging device for electronic-grade chlorine trifluoride production, which comprises a chloride putting barrel, wherein a collecting channel for collecting large-particle metal chlorides inside the chloride putting barrel is arranged inside the chloride putting barrel, a collecting assembly for collecting the large-particle metal chlorides is arranged outside the collecting channel, a filter screen plate for filtering the large-particle metal chlorides is arranged on the collecting channel, a cleaning brush is driven to move synchronously through a spring groove, and after the cleaning brush is contacted with the upper surface of the filter screen plate, the large-particle metal chlorides on the filter screen plate are swept away through the rotation of the cleaning brush, so that the purpose of cleaning the large-particle metal chlorides on the filter screen plate can be achieved, the filter screen plate is prevented from being blocked and cannot be used due to excessive large-particle metal chlorides on the filter screen plate, the cleaning efficiency of the large-particle metal chlorides is improved, and the unnecessary production safety problem caused by the disassembly of equipment can be reduced.
Description
Technical Field
The invention relates to the technical field of chlorine trifluoride production, in particular to a solid reactant purging device for electronic-grade chlorine trifluoride production.
Background
Chlorine trifluoride is an inorganic compound, is toxic and highly corrosive, is colorless gas at normal temperature, and is cooled to become green liquid. The method can be used as a fluorinating agent, a combustion agent, an oxidant in a propellant, cutting oil of high-temperature metal and the like, and has various modes for producing chlorine trifluoride, wherein solid metal chloride is used as a raw material to react with fluorine gas to generate chlorine gas and chlorine monofluoride, and the chlorine monofluoride further reacts with the fluorine gas to generate chlorine trifluoride, wherein the metal chloride needs to be refined before entering chlorine trifluoride production equipment, so that the metal chloride can better react in the production process, but part of the metal chloride cannot reach the refining standard easily in the refining process, cannot reach the standard for producing and using electronic-grade chlorine trifluoride, and further reduces the production reaction efficiency and quality of the electronic-grade chlorine trifluoride.
Therefore, a solid reactant purging device for electronic grade chlorine trifluoride production is provided.
Disclosure of Invention
The invention aims to provide a solid reactant purging device for electronic-grade chlorine trifluoride production, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a solid reactant that electronic grade chlorine trifluoride production used sweeps device, puts in the bucket including the chloride, the inside that the bucket was put in to the chloride is provided with the collection channel that is used for collecting inside large granule metal chloride, the outside of collecting the channel is provided with the collection subassembly that is used for collecting large granule metal chloride, be provided with the filter plate who filters large granule metal chloride on the collection channel, the junction of collecting channel and filter plate is provided with the spacing subassembly that is used for fixed filter plate, the top fixedly connected with top cap of bucket is put in to the chloride, the middle part fixedly connected with of top cap is used for driven servo motor, servo motor's bottom is provided with sweeps the mechanism, sweep the mechanism including reciprocal subassembly, the subassembly of blowing and clean the subassembly, it is provided with the clearance brush that is used for sweeping large granule metal chloride on the filter plate to sweep under the subassembly.
Preferably, reciprocal subassembly includes axis of rotation, spacing spout, first drive disk, fixed plate, second drive disk, reciprocating lever, crane and reciprocal spout, servo motor's bottom is provided with the axis of rotation that is used for rotation drive, the spacing spout that is used for the crane oscilaltion is offered to the outer wall of axis of rotation, first drive disk fixed connection is in the outer wall upper end of axis of rotation, fixed plate fixed mounting is in servo motor's bottom, second drive disk rotates the lower extreme of connecting at the fixed plate, the top and the first drive disk intermeshing of second drive disk, the inboard fixed connection of outer wall of second drive disk has the reciprocating lever that drives reciprocal spout reciprocating motion, crane swing joint is in the inside of axis of rotation, reciprocal spout passes through the outside of bolt fixed connection at the crane, reciprocating lever swing joint is in the inside of reciprocal spout.
Preferably, the air blowing assembly comprises an air blowing hole and a piston rod, the air blowing hole is formed in the lower end of the rotating shaft, the piston rod is fixedly connected to the upper end of the lifting frame, and the piston rod is movably connected to the inner portion of the rotating shaft.
Preferably, clean the subassembly and include spacing sand grip, bearing, rotating turret and spacing recess, spacing sand grip fixed connection is at the outer wall of axis of rotation, the bottom fixedly connected with of crane is used for stabilizing the bearing of going up and down, rotating turret fixed connection is in the bottom of bearing, the spacing recess with the mutual adaptation of spacing sand grip is seted up at the middle part of rotating turret, clearance brush fixed connection is in the bottom of rotating turret.
Preferably, the collection subassembly is including collecting mouth, mount, collection box, backup pad, telescopic link and promotion piece, collect the mouth and offer the inner wall at the collection channel, the mount sets up the outer wall of puting in the bucket at the chloride, collect the box and pass through bolt fixed connection in the bottom of mount, backup pad fixed connection is on the rotating turret, telescopic link fixed connection is in the outside bottom of backup pad, the bottom fixedly connected with of telescopic link is used for promoting the promotion piece of large granule metal chloride, promote piece swing joint in the inside of collecting the channel.
Preferably, spacing subassembly includes spring groove, supporting spring, lift ring, electric feeler lever and electric contact groove, offer the spring groove that is used for lifting the hoop and retrieves down on collecting the channel, supporting spring fixed connection is in the inside in spring groove, supporting spring's top fixed mounting has the ring of lifting that is used for lifting the filter plate body, the lower fixed surface of filter plate body is connected with the electric feeler lever that is used for control circuit, the electric contact groove is seted up on collecting the channel.
Preferably, spacing subassembly still includes shell fragment, turning block, first draw-in groove, second draw-in groove, slide bar, baffle and fixed channel, shell fragment fixed connection is in the inboard of collecting the channel, the turning block rotates the inboard of connecting at the collection channel, first draw-in groove and the second draw-in groove that is used for controlling the slide bar position are offered to the outer wall of turning block, the mutual butt of shell fragment and first draw-in groove, the slide bar fixed connection is at the lower extreme of turning block, filter plate below fixedly connected with is used for blockking the baffle of chloride granule, useful and carry out spacing fixed channel to filter plate is offered in the outside of baffle, slide bar swing joint is in the inside of fixed channel.
Preferably, the inside of axis of rotation sets up to hollow form, the hole of blowing all has the setting in the bottom and both sides of axis of rotation respectively, the hole of blowing of axis of rotation outer wall sets up to the forty-five degree of downward sloping, it link up each other with collection mouth to collect the box, the both sides that promote the piece all are provided with the inclined plane.
Preferably, the electric feeler lever is electrically connected with the servo motor, the electric contact groove is electrically connected with the equipment use power supply, and four limit grooves are formed in the fixed channel.
Compared with the prior art, the invention has the beneficial effects that:
1. the cleaning brushes are driven to synchronously move through the spring grooves, and after the cleaning brushes are contacted with the upper surface of the filter screen plate, the large-particle metal chlorides on the filter screen plate are swept away through the rotation of the cleaning brushes, so that the purpose of cleaning the large-particle metal chlorides on the filter screen plate can be achieved, the filter screen plate is prevented from being blocked and cannot be used due to the excessive large-particle metal chlorides on the filter screen plate, meanwhile, the cleaning efficiency of the large-particle metal chlorides is improved, and the unnecessary production safety problem caused by the disassembly of equipment can be reduced;
2. can filter the metal chloride of big granule through filter plate, can realize separating the chloride of big granule, prevent that the metal chloride of big granule from entering into chlorine trifluoride production facility in for only inside the equipment that tiny metal chloride enters into reacts, guaranteed chlorine trifluoride's production efficiency and production quality.
3. The lifting frame drives the piston rod to move downwards in the rotating shaft and pushes the gas in the rotating shaft to blow to the filter screen plate from the blowing holes, so that large-particle metal chlorides on the filter screen plate can be blown, the cleaning of equipment can be assisted, the problem that partial large-particle metal chlorides still remain on the filter screen plate after cleaning is solved, and the effectiveness of equipment cleaning is improved;
4. the rotating frame drives the supporting plate to rotate, the supporting plate drives the pushing block to rotate in the collecting channel through the telescopic rod, meanwhile, the two sides of the pushing block are provided with the inclined surfaces, so that large-particle metal chlorides blown to the inside of the collecting channel by the air blowing assembly can be pushed to be cleaned, the large-particle metal chlorides are pushed to enter the collecting box through the collecting port, and the large-particle metal chlorides can be conveniently collected;
5. the cleaning brush can push the filter screen plate to move downwards in the cleaning process, the movement stroke of the cleaning brush is the same as the distance between the filter screen plate and the limiting groove in the fixed channel, and the sliding rod moves upwards to the second limiting groove relative to the fixed channel, so that the effect of cleaning the filter screen plate for multiple times by equipment is realized, the effectiveness of cleaning the equipment is improved, the problem that the filter screen plate cannot be fixed at the bottommost part after being cleaned once is prevented, the equipment stops running, and the problem that the cleaning is not in place is effectively avoided;
6. the rotating frame is driven to move downwards through the bearing when the lifting frame moves downwards, the lifting frame can stably move up and down under the action of the bearing, normal rotation of the rotating frame can be guaranteed, effectiveness in the operation process of the equipment is improved, and the problem that the equipment is unsmooth in operation is prevented.
Drawings
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is a perspective view showing an internal sectional structure of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is a perspective view of the internal part structure of the present invention;
FIG. 5 is an enlarged view of the structure of FIG. 4 at B in accordance with the present invention;
FIG. 6 is a perspective view of the internal structure of the purging mechanism of the present invention;
FIG. 7 is an enlarged view of the structure of FIG. 6 at C;
FIG. 8 is a perspective view of a portion of the reciprocating assembly of the present invention;
FIG. 9 is an enlarged view of the structure of FIG. 8 according to the present invention at D;
FIG. 10 is a perspective view of the sweeping assembly and collection mechanism of the present invention.
In the figure:
1. chloride is put into a barrel; 2. a collection channel; 3. a collection port; 4. a fixed mount; 5. a collection box; 6. a spring slot; 7. a support spring; 8. a lifting ring; 9. a filter screen plate; 10. an electrical feeler lever; 11. an electric contact groove; 12. a spring plate; 13. rotating the block; 14. a first card slot; 15. a second card slot; 16. a slide bar; 17. a partition plate; 18. a fixed channel; 19. a top cover; 20. a servo motor; 21. a rotating shaft; 22. a limiting chute; 23. a gas blowing hole; 24. limiting convex strips; 25. a first drive disk; 26. a fixing plate; 27. a second drive plate; 28. a reciprocating lever; 29. a lifting frame; 30. a piston rod; 31. a reciprocating chute; 32. a bearing; 33. a support plate; 34. a telescopic rod; 35. a pushing block; 36. a rotating frame; 37. a limiting groove; 38. a cleaning brush.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 10, the present invention provides a technical solution:
example one
Referring to fig. 1 to 10, a solid reactant purging device for electronic-grade chlorine trifluoride production comprises a chloride charging barrel 1, the chloride charging barrel 1 is welded with a chlorine trifluoride production device, the chloride charging barrel 1 and chlorine trifluoride are in a sealed space, the material inside the device adopts an iron structure with the same material as that of a chlorine trifluoride storage device, a collecting channel 2 for collecting large-particle metal chlorides inside the chloride charging barrel 1 is arranged inside the chloride charging barrel 1, a collecting assembly for collecting the large-particle metal chlorides is arranged outside the collecting channel 2, a filter screen plate 9 for filtering the large-particle metal chlorides is arranged on the collecting channel 2, a limiting assembly for fixing the filter screen plate 9 is arranged at the joint of the collecting channel 2 and the filter screen plate 9, a top cover 19 is fixedly connected to the top of the chloride charging barrel 1, a servo motor 20 for driving is fixedly connected to the middle of the top cover 19, a purging mechanism is arranged at the bottom of the servo motor 20, the purging mechanism comprises a reciprocating assembly, a blowing assembly and a purging assembly, and a cleaning brush 38 for cleaning the large-particle metal chlorides on the filter screen plate 9 is arranged below the purging assembly.
The during operation, discharge the metal chloride granule that gets into chloride and put in bucket 1's inside with chlorine trifluoride production, make the metal chloride granule pass through filter plate 9 downstream, wherein the large granule metal chloride that contains in the metal chloride granule can block up on filter plate 9, when large granule metal chloride adheres to too much on filter plate 9, metal chloride granule pushes down filter plate 9 and extrudes spacing subassembly, and then make servo motor 20 circular telegram, servo motor 20 drives after the circular telegram and sweeps mechanism up-and-down motion and rotates, wherein servo motor 20 makes lifting unit drive the subassembly of blowing and blows, can blow to the edge to large granule metal chloride on filter plate 9, lifting unit drives and cleans the subassembly up-and-down motion simultaneously, can make when cleaning the subassembly downstream make the upper surface contact of clearance brush 38 with filter plate 9, servo motor 20 makes and cleans the subassembly and rotates simultaneously, and then make and clean the subassembly and sweep the work to the metal chloride on filter plate 9, the large granule metal chloride that cleans the subassembly and can be blown to the inside of collecting channel 2, simultaneously the large granule metal chloride that the subassembly was cleaned makes the collection subassembly to the outside the motion, and then collect the large granule metal chloride.
Example two
Referring to fig. 6 to 10, the reciprocating assembly includes a rotation shaft 21, a limit sliding groove 22, a first driving disc 25, a fixing plate 26, a second driving disc 27, a reciprocating rod 28, a lifting frame 29 and a reciprocating sliding groove 31, a rotation shaft 21 for rotation driving is provided at the bottom of the servo motor 20, the inside of the rotation shaft 21 is hollow, the limit sliding groove 22 for up-and-down movement of the lifting frame 29 is provided on the outer wall of the rotation shaft 21, the first driving disc 25 is fixedly connected to the upper end of the outer wall of the rotation shaft 21, the fixing plate 26 is fixedly installed at the bottom of the servo motor 20, the second driving disc 27 is rotatably connected to the lower end of the fixing plate 26, the top of the second driving disc 27 is meshed with the first driving disc 25, the reciprocating rod 28 for driving the reciprocating sliding groove 31 to reciprocate is fixedly connected to the inner side of the outer wall of the second driving disc 27, the lifting frame 29 is movably connected to the inside of the rotation shaft 21, the reciprocating sliding groove 31 is fixedly connected to the outer side of the lifting frame 29 through a bolt, and the reciprocating rod 28 is movably connected to the inside of the reciprocating sliding groove 31.
The blowing assembly comprises a blowing hole 23 and a piston rod 30, the blowing hole 23 is formed in the lower end of the rotating shaft 21, the blowing hole 23 is formed in the bottom and two sides of the rotating shaft 21 respectively, the blowing hole 23 in the outer wall of the rotating shaft 21 is inclined downwards for forty-five degrees, the piston rod 30 is fixedly connected to the upper end of the lifting frame 29, and the piston rod 30 is movably connected to the inside of the rotating shaft 21.
Clean the subassembly and include spacing sand grip 24, bearing 32, rotating turret 36 and spacing recess 37, spacing sand grip 24 fixed connection is in the outer wall of axis of rotation 21, the bottom fixedly connected with of crane 29 is used for stabilizing the bearing 32 of going up and down, rotating turret 36 fixed connection is in the bottom of bearing 32, the spacing recess 37 with the mutual adaptation of spacing sand grip 24 is seted up at the middle part of rotating turret 36, cleaning brush 38 fixed connection is in the bottom of rotating turret 36.
Collect the subassembly including collecting mouthful 3, mount 4, collect box 5, backup pad 33, telescopic link 34 and promotion piece 35, collect mouthful 3 inner wall of seting up at collection channel 2 of seting up, mount 4 sets up the outer wall of puting in bucket 1 at the chloride, collect box 5 through bolt fixed connection in the bottom of mount 4, collect box 5 and collect mouthful 3 and link up each other, backup pad 33 fixed connection is on swivel mount 36, 34 fixed connection of telescopic link is in the outside bottom of backup pad 33, 34 bottom fixedly connected with of telescopic link is used for promoting the promotion piece 35 of large granule metal chloride, promote piece 35 swing joint in the inside of collecting channel 2, the both sides that promote piece 35 all are provided with the inclined plane.
The local working principle is as follows: in operation, servo motor 20 drives axis of rotation 21 after the circular telegram and rotates, axis of rotation 21 drives first drive disk 25 and rotates, because first drive disk 25 and second drive disk 27 intermeshing, it rotates on fixed plate 26 to drive second drive disk 27 at first drive disk 25 pivoted in-process, second drive disk 27 drives reciprocating rod 28 and rotates downwards, and then make reciprocating rod 28 slide in reciprocating chute 31 inside, drive crane 29 and move downwards in spacing spout 22 inside under reciprocating rod 28 and reciprocating chute 31's mutually supporting effect, crane 29 drives piston rod 30 and blows from gas hole 23 to filter plate 9 at the inside downstream of axis of rotation 21 and promote the inside gas of axis of rotation 21, can blow the large granule metal chloride on filter plate 9, can assist the cleaning of equipment, prevent to clean the problem that the rear part large granule metal chloride still remains on filter plate 9, and then improved the validity of equipment clearance.
The rotating shaft 21 drives the limiting convex strips 24 to rotate, the limiting convex strips 24 drive the rotating frame 36 to rotate through the limiting grooves 37, the rotating frame 36 drives the cleaning brushes 38 to rotate, meanwhile, the lifting frames 29 drive the rotating frame 36 to move downwards through the bearings 32 when moving downwards, the lifting frames 29 can stably move up and down under the action of the bearings 32, normal rotation of the rotating frame 36 can also be guaranteed, effectiveness in the operation process of the equipment is improved, and the problem that the equipment is unsmooth in operation is solved.
At 36 pivoted in-process swivel mount 36 drive backup pad 33 rotations of swivel mount, backup pad 33 passes through telescopic link 34 and drives the inside rotation of promotion piece 35 at collection channel 2, simultaneously because the both sides that promote piece 35 all are provided with the inclined plane, and then can promote to be blown the subassembly and blow to the inside large granule metal chloride of collection channel 2 and promote the clearance, promote large granule metal chloride and enter into the inside of collecting box 5 through collecting mouthful 3, and then can be convenient for the collection to large granule metal chloride.
EXAMPLE III
Referring to fig. 2 to 5, the limiting assembly includes a spring groove 6, a supporting spring 7, a lifting ring 8, an electric contact rod 10 and an electric contact groove 11, the spring groove 6 for downward recovery of the lifting ring 8 is provided on the collecting channel 2, the supporting spring 7 is fixedly connected inside the spring groove 6, the top of the supporting spring 7 is fixedly provided with the lifting ring 8 for lifting the filter screen plate 9, the lower surface of the filter screen plate 9 is fixedly connected with the electric contact rod 10 for controlling the circuit, the electric contact rod 10 is electrically connected with the servo motor 20, the electric contact groove 11 is provided on the collecting channel 2, and the electric contact groove 11 is electrically connected with the equipment through a power supply.
Spacing subassembly still includes shell fragment 12, turning block 13, first draw-in groove 14, second draw-in groove 15, slide bar 16, baffle 17 and fixed channel 18, shell fragment 12 fixed connection is in the inboard of collecting channel 2, turning block 13 rotates the inboard of connecting at collecting channel 2, first draw-in groove 14 and second draw-in groove 15 that are used for controlling slide bar 16 position are offered to the outer wall of turning block 13, shell fragment 12 and the mutual butt of first draw-in groove 14, slide bar 16 is fixed even at the lower extreme of turning block 13, sieve board 9 below fixedly connected with is used for blockking the baffle 17 of chloride granule, useful and carry out spacing fixed channel 18 to sieve board 9 is seted up in the outside of baffle 17, slide bar 16 swing joint is in the inside of fixed channel 18, four spacing grooves have been seted up to fixed channel 18 inside.
According to the local working principle, in the working process, under the action of the gravity of metal chloride particles, the filter screen plate 9 can move downwards and push the lifting ring 8 to move towards the inside of the spring groove 6 and compress the supporting spring 7, meanwhile, the filter screen plate 9 drives the partition plate 17 to move downwards, the partition plate 17 enables the fixed groove channel 18 to move downwards, the slide rod 16 moves upwards relative to the fixed groove channel 18, because four limit grooves are formed in the fixed groove channel 18, when the slide rod 16 is clamped in the limit groove at the lowest position of the fixed groove channel 18, the filter screen plate 9 drives the electric contact rod 10 to move downwards and to be in electric contact with the electric contact groove 11 at the moment, because the electric contact groove 11 is electrically connected with a power supply used by equipment, the electric contact rod 10 is powered on, because the cleaning brush 38 can push the filter screen plate 9 to move downwards in the cleaning process, the movement stroke is the same as the distance of the limit grooves in the fixed groove channel 18, the slide rod 16 moves upwards relative to the second limit groove channel 18, the effect of cleaning the filter screen plate 9 for multiple times by the equipment can be realized, the effectiveness of cleaning of improving the effectiveness of the equipment cleaning, and the problem that the equipment cannot be effectively avoided because the equipment cannot be stopped at the bottom when the filter screen plate 9 is fixed at the most after the cleaning.
The general working principle is as follows: in an initial state, the supporting spring 7 is in an extension state, so that the lifting ring 8 pushes the filter screen plate 9 to be at the highest position, the filter screen plate 9 drives the partition plate 17 to be at the highest position, the partition plate 17 enables the position of the fixing channel 18 to be at the highest position relative to the slide rod 16, meanwhile, the slide rod 16 is at the lowest position relative to the fixing channel 18, the second transmission disc 27 enables the lifting frame 29 to drive the sweeping assembly to be at the highest position under the interaction of the reciprocating rod 28 and the reciprocating sliding groove 31, and the lifting frame 29 drives the piston rod 30 to be at the highest position inside the rotating shaft 21.
When the invention is used, metal chloride particles produced by chlorine trifluoride are discharged into the chloride charging barrel 1, so that the metal chloride particles move downwards through the filter screen plate 9, wherein large-particle metal chlorides contained in the metal chloride particles can be blocked on the filter screen plate 9, when the large-particle metal chlorides are excessively adhered to the filter screen plate 9, the metal chloride particles press the filter screen plate 9 downwards and push the lifting ring 8 to move towards the inside of the spring groove 6 and compress the supporting spring 7, meanwhile, the filter screen plate 9 drives the partition plate 17 to move downwards, the partition plate 17 enables the fixed groove channel 18 to move downwards, the sliding rod 16 moves upwards relative to the fixed groove channel 18, because the four limit grooves are arranged inside the fixed groove channel 18, when the sliding rod 16 is clamped in the limit groove at the lowest position of the fixed groove channel 18, the filter screen plate 9 drives the electric contact rod 10 to move downwards and electrically contact the electric contact groove 11, and because the electric contact groove 11 is electrically connected with a power supply of equipment, the electric contact rod 10 is further electrified;
meanwhile, because the electric contact rod 10 is electrically connected with the servo motor 20, and further the servo motor 20 is powered on, the servo motor 20 drives the rotating shaft 21 to rotate after being powered on, the rotating shaft 21 drives the first transmission disc 25 to rotate, because the first transmission disc 25 is meshed with the second transmission disc 27, the second transmission disc 27 is driven to rotate on the fixing plate 26 in the rotating process of the first transmission disc 25, the second transmission disc 27 drives the reciprocating rod 28 to rotate downwards, and further the reciprocating rod 28 slides inside the reciprocating sliding groove 31, the lifting frame 29 is driven to move downwards inside the limiting sliding groove 22 under the mutual cooperation action of the reciprocating rod 28 and the reciprocating sliding groove 31, the lifting frame 29 drives the piston rod 30 to move downwards inside the rotating shaft 21 and pushes the gas inside the rotating shaft 21 to blow from the blowing holes 23 to the filter screen plate 9, the large-particle metal chloride on the filter screen plate 9 can be blown, the cleaning of the auxiliary equipment can be performed, the problem that the large-particle metal chloride still remains on the filter screen plate 9 after cleaning is prevented, and further the effectiveness of cleaning the large-particle equipment is improved.
Meanwhile, the rotating shaft 21 drives the limiting convex strips 24 to rotate, the limiting convex strips 24 drive the rotating frame 36 to rotate through the limiting grooves 37, the rotating frame 36 drives the cleaning brushes 38 to rotate, meanwhile, the lifting frame 29 drives the rotating frame 36 to move downwards through the bearings 32 when moving downwards, the lifting frame 29 can stably move up and down under the action of the bearings 32, normal rotation of the rotating frame 36 can be guaranteed, effectiveness in the operation process of the equipment is improved, the problem that the equipment is not smooth in operation is prevented, when the rotating frame 36 rotates and moves downwards, the rotating frame 36 drives the cleaning brushes 38 to move synchronously, after the cleaning brushes 38 are in contact with the upper surface of the filter screen plate 9, large-particle metal chlorides on the filter screen plate 9 are swept through rotation of the cleaning brushes 38, the purpose of cleaning the large-particle metal chlorides on the filter screen plate 9 can be achieved, the problem that the filter screen plate 9 is blocked and cannot be used due to excessive large-particle metal chlorides on the filter screen plate 9 is prevented, meanwhile, the efficiency of cleaning the large-particle metal chlorides is improved, and the problem of unnecessary production safety caused by equipment disassembly can be reduced.
Meanwhile, rotating turret 36 drives backup pad 33 and rotates in 36 pivoted in-process rotating turret, backup pad 33 passes through telescopic link 34 and drives and promote piece 35 and rotate in the inside of collecting channel 2, simultaneously because the both sides that promote piece 35 all are provided with the inclined plane, and then can promote to be blown the subassembly by blowing and blow to collect the inside large granule metal chloride of channel 2 and promote the clearance, promote large granule metal chloride and enter into the inside of collecting box 5 through collecting mouthful 3, and then can be convenient for to the collection of large granule metal chloride.
At this time, because the cleaning brush 38 can push the filter screen plate 9 to move downwards in the cleaning process, and the movement stroke is the same as the distance between the inner limit grooves of the fixed channel 18, the slide bar 16 can move upwards relative to the fixed channel 18 to the second limit groove, so that the effect of cleaning the filter screen plate 9 by the equipment for multiple times can be realized, the effectiveness of cleaning the equipment is improved, the problem that the filter screen plate 9 cannot be fixed at the bottom after one cleaning is prevented from stopping the operation of the equipment, and the problem that the cleaning is not in place is effectively avoided.
After the reciprocating assembly drives the cleaning assembly to move upwards, the rotating shaft 21 is made to move downwards by an end distance through an external control device, the distance is the same as the distance between two limiting grooves in the fixed channel 18, and further the distance that the filter screen plate 9 is driven by subsequent cleaning to drive the fixed channel 18 to move downwards can be guaranteed to effectively clamp the sliding rod 16 in the limiting grooves, after the equipment is cleaned for four times, when the sweeping mechanism pushes the filter screen plate 9 to move downwards, the filter screen plate 9 drives the fixed channel 18 in the partition plate 17 to move downwards to the lowest position, and further the sliding rod 16 moves to the highest position relative to the fixed channel 18, and further the elastic sheet 12 is abutted to the inside of the second clamping groove 15 under the action of the internal shape of the fixed channel 18, so that the sliding rod 16 cannot be clamped with the limiting grooves in the fixed channel 18, at the moment, the limitation on the filter screen plate 9 is relieved, after the sweeping assembly moves upwards, the filter screen plate 9 is driven by the lifting ring 8 to move upwards under the action of the extension of the supporting spring 7, and the filter screen plate 9 drives the electric contact rod 10 to be unable to electrically contact with the electric contact groove 11, so as to complete the cleaning process.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a solid reactant purger of electronic grade chlorine trifluoride production usefulness, includes that chloride puts in bucket (1), its characterized in that: the inside of bucket (1) is put in to chloride is provided with collection channel (2) that are used for collecting inside large granule metal chloride, the outside of collecting channel (2) is provided with the collection subassembly that is used for collecting large granule metal chloride, be provided with filter plate (9) of filtering large granule metal chloride on collecting channel (2), the junction of collecting channel (2) and filter plate (9) is provided with the spacing subassembly that is used for fixed filter plate (9), the top fixedly connected with top cap (19) of bucket (1) is put in to chloride, the middle part fixedly connected with of top cap (19) is used for driven servo motor (20), the bottom of servo motor (20) is provided with sweeps the mechanism, sweep the mechanism including reciprocal subassembly, the subassembly of blowing and clean the subassembly, it is provided with under the subassembly to be used for sweeping away the clearance brush (38) of large granule metal chloride on filter plate (9).
2. The apparatus for purging solid reactants for production of electronic grade chlorine trifluoride according to claim 1, wherein: reciprocating assembly includes axis of rotation (21), spacing spout (22), first drive disk (25), fixed plate (26), second drive disk (27), reciprocating lever (28), crane (29) and reciprocal spout (31), the bottom of servo motor (20) is provided with and is used for rotating driven axis of rotation (21), spacing spout (22) that are used for crane (29) oscilaltion are offered to the outer wall of axis of rotation (21), first drive disk (25) fixed connection is in the outer wall upper end of axis of rotation (21), fixed plate (26) fixed mounting is in the bottom of servo motor (20), second drive disk (27) rotate the lower extreme of connecting at fixed plate (26), the top and the first drive disk (25) intermeshing of second drive disk (27), the inboard fixedly connected with of outer wall of second drive disk (27) is used for driving reciprocating lever (28) of reciprocal spout (31), reciprocating lever (29) swing joint is in the inside of axis of rotation (21), crane (31) are in the outside of crane (29) through bolt fixed connection, reciprocating lever (31) is in the inside reciprocating chute (31).
3. The apparatus for purging solid reactants for production of electronic grade chlorine trifluoride according to claim 2, wherein: the air blowing assembly comprises an air blowing hole (23) and a piston rod (30), the air blowing hole (23) is formed in the lower end of the rotating shaft (21), the piston rod (30) is fixedly connected to the upper end of the lifting frame (29), and the piston rod (30) is movably connected to the inside of the rotating shaft (21).
4. The apparatus for purging solid reactants for production of electronic grade chlorine trifluoride according to claim 3, wherein: clean the subassembly and include spacing sand grip (24), bearing (32), rotating turret (36) and spacing recess (37), spacing sand grip (24) fixed connection is at the outer wall of axis of rotation (21), the bottom fixedly connected with of crane (29) is used for stabilizing bearing (32) of going up and down, rotating turret (36) fixed connection is in the bottom of bearing (32), spacing recess (37) with spacing sand grip (24) mutual adaptation are seted up at the middle part of rotating turret (36), clearance brush (38) fixed connection is in the bottom of rotating turret (36).
5. The solid reactant purging device for electronic grade chlorine trifluoride production according to claim 4, wherein: collect the subassembly including collecting mouthful (3), mount (4), collection box (5), backup pad (33), telescopic link (34) and promoting piece (35), set up the inner wall at collection channel (2) in collection mouthful (3), the outer wall of bucket (1) is put in at chloride in mount (4) setting, collect box (5) through bolt fixed connection in the bottom of mount (4), backup pad (33) fixed connection is on swivel mount (36), telescopic link (34) fixed connection is in the outside bottom of backup pad (33), the bottom fixedly connected with of telescopic link (34) is used for promoting the promotion piece (35) of large granule metal chloride, promote piece (35) swing joint in the inside of collecting channel (2).
6. The apparatus for purging solid reactants for production of electronic grade chlorine trifluoride according to claim 1, wherein: spacing subassembly includes spring groove (6), supporting spring (7), lift ring (8), electric feeler lever (10) and electric contact groove (11), offer spring groove (6) that are used for lifting ring (8) and retrieve downwards on collecting channel (2), supporting spring (7) fixed connection is in the inside of spring groove (6), the top fixed mounting of supporting spring (7) has lift ring (8) that are used for lifting filter plate body (9), the lower fixed surface of filter plate body (9) is connected with electric feeler lever (10) that are used for control circuit, electric contact groove (11) are seted up on collecting channel (2).
7. The solid reactant purging device for electronic grade chlorine trifluoride production according to claim 1, wherein: spacing subassembly still includes shell fragment (12), turning block (13), first draw-in groove (14), second draw-in groove (15), slide bar (16), baffle (17) and fixed channel (18), shell fragment (12) fixed connection is in the inboard of collecting channel (2), turning block (13) rotate to be connected in the inboard of collecting channel (2), first draw-in groove (14) and second draw-in groove (15) that are used for controlling slide bar (16) position are seted up to the outer wall of turning block (13), shell fragment (12) and first draw-in groove (14) butt each other, slide bar (16) fixed connection is at the lower extreme of turning block (13), filter plate (9) below fixedly connected with is used for blockking baffle (17) of chloride granule, the outside of baffle (17) is seted up useful and is carried out spacing fixed channel (18) to filter plate (9), slide bar (16) swing joint is in the inside of fixed channel (18).
8. The solid reactant purging device for electronic grade chlorine trifluoride production according to claim 5, wherein: the inside of axis of rotation (21) sets up to hollow form, hole of blowing (23) all have the setting in the bottom and both sides of axis of rotation (21) respectively, hole of blowing (23) of axis of rotation (21) outer wall sets up to the downward sloping forty-five degree, collect box (5) and collect mouthful (3) and link up each other, the both sides that promote piece (35) all are provided with the inclined plane.
9. The solid reactant purging device for electronic grade chlorine trifluoride production according to claim 6, wherein: the electric touch rod (10) is electrically connected with the servo motor (20), the electric touch groove (11) is electrically connected with the equipment power supply, and four limit grooves are formed in the fixed channel (18).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210776126.2A CN115228382A (en) | 2022-06-30 | 2022-06-30 | Solid reactant purging device for electronic-grade chlorine trifluoride production |
| PCT/CN2022/121525 WO2024000862A1 (en) | 2022-06-30 | 2022-09-27 | Solid reactant purging apparatus for electronic-grade chlorine trifluoride production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210776126.2A CN115228382A (en) | 2022-06-30 | 2022-06-30 | Solid reactant purging device for electronic-grade chlorine trifluoride production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115228382A true CN115228382A (en) | 2022-10-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210776126.2A Pending CN115228382A (en) | 2022-06-30 | 2022-06-30 | Solid reactant purging device for electronic-grade chlorine trifluoride production |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN115228382A (en) |
| WO (1) | WO2024000862A1 (en) |
Cited By (1)
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| CN116020230A (en) * | 2023-02-28 | 2023-04-28 | 福建德尔科技股份有限公司 | Waste gas recycling device for hexafluoroethane |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117599441B (en) * | 2024-01-22 | 2024-03-26 | 内蒙古溢多利生物科技有限公司 | Enzyme preparation spray drying material collecting equipment |
| CN117960406B (en) * | 2024-03-29 | 2024-06-14 | 河南万美新型建材有限公司 | Automatic production device and production process of plastering gypsum |
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| CN210146445U (en) * | 2019-04-26 | 2020-03-17 | 贵州中烟工业有限责任公司 | Air-blowing type disc scraper brush equipment |
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| WO2022105549A1 (en) * | 2020-11-18 | 2022-05-27 | 湖南连心科技有限公司 | Powder supply device for electrostatic spraying of powder coating material |
| CN214261111U (en) * | 2020-12-31 | 2021-09-24 | 盐城通卫环保工程有限公司 | Particulate matter separator for exhaust-gas treatment with collection structure |
| CN214914237U (en) * | 2021-04-30 | 2021-11-30 | 徐州丰诚新材料科技有限公司 | Be used for dustless workshop ventilation equipment filter screen ash removal device of blue glass processing |
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| CN116020230A (en) * | 2023-02-28 | 2023-04-28 | 福建德尔科技股份有限公司 | Waste gas recycling device for hexafluoroethane |
| CN116020230B (en) * | 2023-02-28 | 2023-08-15 | 福建德尔科技股份有限公司 | Waste gas recycling device for hexafluoroethane |
Also Published As
| Publication number | Publication date |
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| WO2024000862A1 (en) | 2024-01-04 |
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