CN115417363B - Filling device and method for trifluoro methanesulfonyl fluoride - Google Patents
Filling device and method for trifluoro methanesulfonyl fluoride Download PDFInfo
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- CN115417363B CN115417363B CN202211072842.9A CN202211072842A CN115417363B CN 115417363 B CN115417363 B CN 115417363B CN 202211072842 A CN202211072842 A CN 202211072842A CN 115417363 B CN115417363 B CN 115417363B
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- filling
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- screw rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
- B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
- B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
- B67C3/22—Details
- B67C3/24—Devices for supporting or handling bottles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
- B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
- B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
- B67C3/22—Details
- B67C3/26—Filling-heads; Means for engaging filling-heads with bottle necks
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention provides a filling device and a method of trifluoro methanesulfonyl fluoride, comprising the following steps: the top of the trifluoromethanesulfonyl fluoride storage tank is provided with a filling pipeline; the top of the filling pipeline is provided with an automatic control valve; a vaporizer is arranged at the front side of the filling pipeline; the filling pipeline is provided with a motor; an electronic scale body is arranged at the top of the inner side of the limiting piece; the electronic scale body is provided with a steel bottle to be filled; and a butt joint pipeline is arranged at the top of the steel cylinder to be filled. According to the invention, the steel cylinder to be filled is limited by the limiting block, so that the problem that the steel cylinder to be filled is inclined under the influence of the filling pressure at the moment of filling to cause safety accidents is avoided, the problem that the steel cylinder is easy to shake and incline under the influence of the impact force when the moment of filling with trifluoro methanesulfonyl fluoride can form a larger impact force to be transmitted to the steel cylinder is solved, and the problem of larger safety risk exists.
Description
Technical Field
The invention belongs to the technical field of filling of trifluoromethanesulfonyl fluoride, and particularly relates to a device and a method for filling trifluoromethanesulfonyl fluoride.
Background
The trifluoro methanesulfonyl fluoride is an important intermediate in the field of fine chemical engineering, can be used as important raw materials of organic synthesis, pesticide and medicine, ionic liquid, lithium ion electrolyte and the like, and is required to be filled into a small steel bottle for use before being used.
The existing trifluoromethanesulfonyl fluoride filling method is generally to carry out filling through a film press under high pressure or to carry out filling through a cooling filling container, the pressure during filling of the method is high, the moment pressure of filling can form larger impact force to be transmitted to a steel cylinder, the steel cylinder is easy to shake and topple under the influence of the impact force, the safety risk is high, the limit structure of the steel cylinder is lacked, and the stability of the steel cylinder during filling cannot be guaranteed.
Based on this, a filling device of trifluoromethanesulfonyl fluoride and a method thereof are proposed.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a filling device of trifluoromethanesulfonyl fluoride for solving the problems in the background art.
In order to solve the technical problems, the invention adopts the following technical scheme: the filling device comprises a trifluoromethanesulfonyl fluoride storage tank, a limiting piece and a steel bottle to be filled, wherein a filling pipeline is arranged at the top of the trifluoromethanesulfonyl fluoride storage tank, an automatic control valve is arranged at the top of the filling pipeline, a vaporizer is arranged at the front side of the filling pipeline, and a motor is arranged on the filling pipeline; the bottom end of the filling pipeline is slidably provided with a butt joint part, and the bottom end of the butt joint part is of a conical structure; the inner bottom end of the butt joint part is provided with a sealing part, the circumferential outer wall of the filling pipeline is provided with a vertical screw rod, and the top end of the vertical screw rod is connected with an output shaft of the motor;
an electronic scale body is arranged at the top of the inner side of the limiting piece, the limiting piece is positioned at the front side of the trifluoromethanesulfonyl fluoride storage tank, and a steel bottle to be filled is placed on the electronic scale body;
the top of the steel cylinder to be filled is provided with a butt joint pipeline, and the butt joint pipeline is provided with a gas stop valve.
Further, a nut pair A is arranged on the vertical screw rod through screw teeth, and the nut pair A is connected with the butt joint piece;
the bottom of vertical lead screw is provided with synchronizing wheel A, be provided with the transmission shaft on the circumference outer wall of trifluoro methanesulfonyl fluoride storage tank, the top of transmission shaft is provided with synchronizing wheel B, just synchronizing wheel B is connected with synchronizing wheel A through the hold-in range.
Further, a first bevel gear is arranged on the circumferential outer wall of the transmission shaft, and a second bevel gear is arranged at the bottom end of the transmission shaft.
Further, a transverse screw rod is arranged at the rear side of the top of the limiting piece, a third bevel gear is arranged at the inner end of the transverse screw rod, and the third bevel gear is meshed with the first bevel gear.
Further, a nut pair B is arranged on the transverse screw rod through screw teeth, a connecting piece is arranged on the nut pair B, guide grooves are formed in the left side and the right side of the top of the limiting piece, a sliding block is slidably arranged in each guide groove, and the front end of the connecting piece is connected with the sliding block located at the rear side.
Further, a limiting block is arranged at the top of the sliding block, and one corner of the inner end of the limiting block is of an arc-shaped structure;
the rear side of each group of sliding blocks is locked and provided with a connecting plate through bolts.
Further, a middle lead screw is arranged at the bottom of the electronic scale body, a fourth bevel gear is arranged at the rear end of the middle lead screw, and the fourth bevel gear is meshed with the second bevel gear.
Further, a nut pair C is arranged on the middle lead screw through a screw thread; the inside bottom slidable mounting of locating part has the trigger piece, and the front end of trigger piece is the slope form structure, the trigger piece is connected with the vice C of nut.
Further, a positioning block is slidably arranged at the front end of the inside of the limiting piece, a stress block is arranged at the rear side of the positioning block, and the rear side of the stress block is of an inclined structure; one end of a restoring spring is embedded and installed at the top of the stress block, and the other end of the restoring spring is embedded and installed at the top end of the inner part of the limiting piece.
A method of filling a filling device for trifluoromethanesulfonyl fluoride, comprising the steps of:
s1, placing a steel bottle to be filled on an electronic scale body, and enabling a butt joint pipeline of the steel bottle to be filled to be aligned with a filling pipeline;
s2, starting a motor to drive the vertical screw rod to rotate, so that the vertical screw rod drives the butt joint piece to descend under the action of the nut pair A;
s3, descending the butt joint part, sleeving the butt joint part on the butt joint pipeline, and connecting the butt joint pipeline with the filling pipeline;
s4, opening a gas stop valve to enable the internal space of the steel cylinder to be filled to be communicated with a filling pipe through a butt joint pipeline;
s5, opening an automatic control valve to enable the trifluoro methanesulfonyl fluoride storage tank, the filling pipeline, the butt joint pipeline and the steel cylinder to be filled to be communicated;
s6, starting the vaporizer to fill the liquid trifluoromethanesulfonyl fluoride into the steel cylinder to be filled by the vaporizer, and completing filling of the trifluoromethanesulfonyl fluoride.
Compared with the prior art, the invention has the following advantages:
1. according to the invention, the motor is started to drive the vertical screw rod to rotate, so that the vertical screw rod is matched with the nut pair A to drive the butt joint part and the sealing part to descend, and the butt joint part drives the sealing part to be sleeved into the butt joint pipeline, thereby achieving the purpose of communicating the filling pipeline with the butt joint pipeline and being beneficial to subsequent filling work.
2. When the vertical screw rod rotates, the vertical screw rod drives the transmission shaft to rotate under the action of the synchronous wheel A, the synchronous wheel B and the synchronous belt, so that the transmission shaft drives the first bevel gear to rotate, the first bevel gear drives the transverse screw rod to rotate under the action of meshing with the third bevel gear, the transverse screw rod drives the sliding block and the limiting block to relatively move inwards along the guide groove under the action of the nut pair B and the connecting piece, and the limiting block limits the steel bottle to be filled, thereby avoiding the occurrence of safety accidents caused by the fact that the steel bottle to be filled is toppled over under the influence of filling pressure at the moment of filling.
3. When the transmission shaft drives the second bevel gear to rotate, the middle lead screw is driven to rotate under the action of meshing with the fourth bevel gear, so that the middle lead screw and the nut pair C are matched to drive the trigger block to move forwards, the inclined surface of the trigger block pushes the inclined surface of the stress block, the stress block is driven to ascend under the action of pushing by the inclined surface, the positioning block ascends to limit the front side position of the steel cylinder to be filled, the steel cylinder to be filled is prevented from toppling forwards, and the stability of the steel cylinder when the trifluoro methanesulfonyl fluoride is fully filled is fully ensured by matching with the limiting block.
4. According to the invention, when the butt joint part is driven to descend to connect the filling pipe with the butt joint pipe, the indirect driving limiting block relatively moves inwards to limit the steel cylinder to be filled, so that the limit work of the steel cylinder to be filled can be automatically realized when the pipe is connected, and the two works are communicated, so that the stability of the steel cylinder to be filled when the steel cylinder to be filled is filled with the trifluoromethanesulfonyl fluoride can be ensured, and excessive manpower and time are not consumed in the aspect of limiting the steel cylinder to be filled.
Drawings
Fig. 1 is a schematic overall structure of a method and an apparatus for charging trifluoromethanesulfonyl fluoride according to an embodiment of the present invention.
Fig. 2 is a schematic diagram showing the structure of the method and apparatus for charging triflyl fluoride after the steel cylinder to be charged is moved according to the embodiment of the present invention.
Fig. 3 is an enlarged partial schematic view of fig. 2 a.
Fig. 4 is a schematic view of an enlarged portion of the structure of fig. 2B.
Fig. 5 is a schematic view showing a half-sectional structure of a butt joint of a method and apparatus for filling trifluoromethanesulfonyl fluoride according to an embodiment of the present invention.
Fig. 6 is a schematic view of an enlarged portion of fig. 5C.
Fig. 7 is a schematic diagram showing a semi-cut structure of a stopper of a method and apparatus for filling trifluoromethanesulfonyl fluoride according to an embodiment of the present invention.
Fig. 8 is a schematic diagram of the stopper and positioning block of the filling method and device of trifluoromethanesulfonyl fluoride according to the embodiment of the invention.
Reference numerals illustrate:
a 1-trifluoromethanesulfonyl fluoride storage tank; 101-filling the pipeline; 102-an automatic control valve; 103-a vaporizer; 104-a motor; 105-butt joint; 106-a seal; 107-vertical screw rods; 108-a nut pair A; 109-synchronizing wheel a; 1010-a drive shaft; 1011—synchronizing wheel B; 1012-a first bevel gear; 1013-a second bevel gear; 2-limiting parts; 201-a transverse screw rod; 202-a third bevel gear; 203-nut pair B; 204-a connector; 205-a guide slot; 206-a slider; 207-limiting blocks; 208-connecting plates; 209-an electronic scale body; 2010-arranging a screw rod in the middle; 2011-fourth bevel gear; 2012—nut pair C; 2013-trigger block; 2014-positioning blocks; 2015-force block; 2016-return spring; 3-to-be-filled steel cylinder; 301-butt joint pipeline; 302-a gas stop valve.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1-8, the present invention provides a technical solution: a triflyl fluoride filling device comprising: the device comprises a trifluoromethanesulfonyl fluoride storage tank 1, a limiting piece 2 and a steel bottle 3 to be filled, wherein a filling pipeline 101 is arranged at the top of the trifluoromethanesulfonyl fluoride storage tank 1; the top of the filling pipe 101 is provided with an automatic control valve 102; the front side of the filling pipeline 101 is provided with a carburetor 103; a motor 104 is arranged on the filling pipeline 101; an electronic scale 209 is arranged at the top of the inner side of the limiting piece 2, and the limiting piece 2 is positioned at the front side of the trifluoromethanesulfonyl fluoride storage tank 1; the electronic scale 209 is provided with a steel cylinder 3 to be filled; the top of the steel cylinder 3 to be filled is provided with a butt joint pipeline 301; the butt joint pipeline 301 is provided with a gas stop valve 302;
the top wall of the electronic scale 209 can be provided with a layer of transparent film, and the surface of the electronic scale 209 can be prevented from being scratched by the steel cylinder 3 to be filled through the arrangement of the transparent film.
Wherein, the bottom end of the filling pipeline 101 is slidably provided with a butt joint part 105, and the bottom end of the butt joint part 105 is in a conical structure; the inner bottom end of the butt joint piece 105 is provided with a sealing piece 106, and the sealing piece 106 is made of flexible materials; a vertical screw rod 107 is arranged on the circumferential outer wall of the filling pipeline 101, and the top end of the vertical screw rod 107 is connected with an output shaft of the motor 104; a nut pair A108 is arranged on the vertical screw rod 107 through screw teeth; nut pair a108 is connected to butt joint 105; the bottom end of the vertical screw rod 107 is provided with a synchronous wheel A109; a transmission shaft 1010 is arranged on the circumferential outer wall of the trifluoromethanesulfonyl fluoride storage tank 1; the top of the transmission shaft 1010 is provided with a synchronizing wheel B1011, and the synchronizing wheel B1011 is connected with the synchronizing wheel a109 through a synchronous belt.
A first bevel gear 1012 is arranged on the circumferential outer wall of the transmission shaft 1010; the bottom of the transmission shaft 1010 is provided with a second bevel gear 1013, and the motor 104 is started to work, so that the output shaft of the motor 104 drives the vertical screw rod 107 to rotate under the action of being connected with the vertical screw rod 107, so that the vertical screw rod 107 drives the butt joint part 105 and the sealing part 106 to descend through the nut pair A108, and the butt joint part 105 drives the sealing part 106 to be sleeved into the butt joint pipeline 301, so that gaps between the butt joint part 105 and the butt joint pipeline 301 are filled through the sealing part 106, and the air tightness of the connection between the filling pipeline 101 and the butt joint pipeline 301 is ensured.
Wherein, the rear side of the top of the limiting piece 2 is provided with a transverse screw rod 201; a third bevel gear 202 is arranged at the inner end of the transverse screw rod 201; third bevel gear 202 is in meshed connection with first bevel gear 1012; a nut pair B203 is arranged on the transverse screw rod 201 through screw teeth; the nut pair B203 is provided with a connecting piece 204; guide grooves 205 are formed in the left side and the right side of the top of the limiting piece 2; a slider 206 is slidably mounted in the guide groove 205; the front end of the connecting piece 204 is connected with a sliding block 206 positioned at the rear side; a limiting block 207 is arranged at the top of the sliding block 206, and one corner of the inner end of the limiting block 207 is of an arc-shaped structure; the rear side of each set of sliders 206 is bolted to a connection plate 208.
The bottom of the electronic scale 209 is provided with a centrally-mounted screw 2010, when the motor 104 drives the vertical screw 107 to rotate, the vertical screw 107 drives the transmission shaft 1010 to rotate under the action of the synchronizing wheel A109, the synchronizing wheel B1011 and the synchronous belt, so that the transmission shaft 1010 drives the first bevel gear 1012 to rotate, the first bevel gear 1012 drives the transverse screw 201 to rotate under the action of meshing with the third bevel gear 202, the transverse screw 201 drives the sliding block 206 and the limiting block 207 to relatively move inwards along the guide groove 205 under the action of the nut pair B203 and the connecting piece 204, the limiting block 207 limits the steel cylinder 3 to be filled, and the stability of the steel cylinder 3 to be filled is ensured.
The rear end of the central screw rod 2010 is provided with a fourth bevel gear 2011, and the fourth bevel gear 2011 is meshed with the second bevel gear 1013; a nut pair C2012 is arranged on the middle lead screw 2010 through a screw thread; the trigger block 2013 is slidably arranged at the inner bottom end of the limiting piece 2, and the front end of the trigger block 2013 is of an inclined structure; the trigger block 2013 is connected with the nut pair C2012; the front end of the inside of the limiting piece 2 is slidably provided with a positioning block 2014; the rear side of the positioning block 2014 is provided with a stress block 2015, and the rear side of the stress block 2015 is of an inclined structure; one end of the restoring spring 2016 is embedded and mounted at the top of the force block 2015, and the other end of the restoring spring 2016 is embedded and mounted at the inner top end of the limiting piece 2; when the transmission shaft 1010 drives the second bevel gear 1013 to rotate, the second bevel gear 1013 drives the central lead screw 2010 to rotate under the action of meshing with the fourth bevel gear 2011, so that the central lead screw 2010 and the nut pair C2012 cooperate to drive the trigger block 2013 to move forward, the inclined surface of the trigger block 2013 pushes the inclined surface of the stress block 2015, the stress block 2015 is pushed by the inclined surface to drive the positioning block 2014 to rise, and the positioning block 2014 is limited to the front side position of the steel cylinder 3 to be filled, so that the steel cylinder 3 to be filled is prevented from tilting forward.
A method of filling a filling device for trifluoromethanesulfonyl fluoride, comprising the steps of:
s1, placing a steel bottle 3 to be filled on an electronic scale 209, and enabling a butt joint pipeline 301 of the steel bottle 3 to be filled to be aligned with a filling pipeline 101;
s2, starting a motor 104 to drive a vertical screw rod 107 to rotate, so that the vertical screw rod 107 drives a butt joint part 105 to descend under the action of a nut pair A108;
s3, descending the butt joint 105, sleeving the butt joint 105 on the butt joint pipeline 301, and connecting the butt joint pipeline 301 with the filling pipeline 101;
s4, opening a gas stop valve 302 to enable the internal space of the steel cylinder 3 to be filled to be communicated with the filling pipe 101 through a butt joint pipeline 301;
s5, opening the self-control valve 102 to enable the trifluoro methanesulfonyl fluoride storage tank 1, the filling pipe 101, the butt joint pipe 301 and the steel bottle 3 to be filled to be communicated;
s6, starting the vaporizer 103, and filling the liquid trifluoromethanesulfonyl fluoride into the steel cylinder 3 to be filled by the vaporizer 103 to finish filling the trifluoromethanesulfonyl fluoride.
Specifically, when the electronic scale is used, firstly, the steel bottle 3 to be filled is placed on the electronic scale 209, the butt joint pipeline 301 of the steel bottle 3 to be filled is aligned with the filling pipeline 101, then, the motor 104 is started to work, the output shaft of the motor 104 drives the vertical screw rod 107 to rotate under the action of being connected with the vertical screw rod 107, the vertical screw rod 107 drives the butt joint part 105 and the sealing part 106 to descend through the nut pair A108, the butt joint part 105 drives the sealing part 106 to be sleeved in the butt joint pipeline 301, so that gaps between the butt joint part 105 and the butt joint pipeline 301 are filled through the sealing part 106, and the air tightness of the connection between the filling pipeline 101 and the butt joint pipeline 301 is ensured;
when the motor 104 drives the vertical screw rod 107 to rotate, the vertical screw rod 107 drives the transmission shaft 1010 to rotate under the action of the synchronous wheel A109, the synchronous wheel B1011 and the synchronous belt, so that the transmission shaft 1010 drives the first bevel gear 1012 to rotate, the first bevel gear 1012 drives the transverse screw rod 201 to rotate under the action of meshing with the third bevel gear 202, the transverse screw rod 201 drives the sliding block 206 and the limiting block 207 to relatively move inwards along the guide groove 205 under the action of the nut pair B203 and the connecting piece 204, the limiting block 207 limits the steel bottle 3 to be filled, and the stability of the steel bottle 3 to be filled is ensured;
when the transmission shaft 1010 drives the second bevel gear 1013 to rotate, the second bevel gear 1013 drives the central lead screw 2010 to rotate under the action of meshing with the fourth bevel gear 2011, so that the central lead screw 2010 and the nut pair C2012 cooperate to drive the trigger block 2013 to move forwards, the inclined surface of the trigger block 2013 pushes the inclined surface of the stress block 2015, the stress block 2015 is pushed by the inclined surface to drive the positioning block 2014 to rise, the positioning block 2014 is lifted to limit the front side position of the steel cylinder 3 to be filled, the steel cylinder 3 to be filled is prevented from tilting forwards, and the positioning block 2014 and the limiting block 207 cooperate with the multidirectional limiting steel cylinder 3 to be filled, so that the safety of the device for filling the trifluoromethanesulfonyl fluoride is improved;
then the air stop valve 302 and the self-control valve 102 are opened to communicate the trifluoromethanesulfonyl fluoride storage tank 1, the filling pipe 101, the butt joint pipe 301 and the steel cylinder 3 to be filled, and finally the vaporizer 103 is started to fill the liquid trifluoromethanesulfonyl fluoride into the steel cylinder 3 to be filled by the vaporizer 103, so that the filling of the trifluoromethanesulfonyl fluoride is completed.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A method of filling a trifluoromethanesulfonyl fluoride filling device, characterized by: the filling device comprises a trifluoromethanesulfonyl fluoride storage tank (1), a limiting piece (2) and a steel cylinder (3) to be filled, wherein a filling pipeline (101) is arranged at the top of the trifluoromethanesulfonyl fluoride storage tank (1), an automatic control valve (102) is arranged at the top of the filling pipeline (101), a vaporizer (103) is arranged at the front side of the filling pipeline (101), and a motor (104) is arranged on the filling pipeline (101); the bottom end of the filling pipeline (101) is slidably provided with a butt joint part (105), and the bottom end of the butt joint part (105) is of a conical structure; the internal bottom end of the butt joint part (105) is provided with a sealing part (106), the circumferential outer wall of the filling pipeline (101) is provided with a vertical screw rod (107), and the top end of the vertical screw rod (107) is connected with an output shaft of the motor (104);
a nut pair A (108) is arranged on the vertical screw rod (107) through screw teeth, and the nut pair A (108) is connected with the butt joint piece (105);
the bottom end of the vertical screw rod (107) is provided with a synchronizing wheel A (109), the circumferential outer wall of the trifluoromethanesulfonyl fluoride storage tank (1) is provided with a transmission shaft (1010), the top end of the transmission shaft (1010) is provided with a synchronizing wheel B (1011), and the synchronizing wheel B (1011) is connected with the synchronizing wheel A (109) through a synchronous belt;
a first bevel gear (1012) is arranged on the circumferential outer wall of the transmission shaft (1010), and a second bevel gear (1013) is arranged at the bottom end of the transmission shaft (1010);
an electronic scale body (209) is arranged at the top of the inner side of the limiting piece (2), the limiting piece (2) is positioned at the front side of the trifluoromethanesulfonyl fluoride storage tank (1), and a steel bottle (3) to be filled is placed on the electronic scale body (209); a transverse screw rod (201) is arranged at the rear side of the top of the limiting piece (2), a third bevel gear (202) is arranged at the inner end of the transverse screw rod (201), and the third bevel gear (202) is meshed and connected with the first bevel gear (1012);
a butt joint pipeline (301) is arranged at the top of the steel cylinder (3) to be filled, and a gas stop valve (302) is arranged on the butt joint pipeline (301);
the nut pair B (203) is arranged on the transverse screw rod (201) through screw teeth, the connecting piece (204) is arranged on the nut pair B (203), guide grooves (205) are formed in the left side and the right side of the top of the limiting piece (2), sliding blocks (206) are slidably arranged in the guide grooves (205), the front ends of the connecting pieces (204) are connected with the sliding blocks (206) positioned at the rear sides, limiting blocks (207) are arranged at the tops of the sliding blocks (206), one corner of the inner end of each limiting block (207) is of an arc-shaped structure, and connecting plates (208) are fixedly arranged at the rear sides of the sliding blocks (206) through bolts;
the filling method comprises the following steps:
s1, placing a steel bottle (3) to be filled on an electronic scale body (209) to enable a butt joint pipeline (301) of the steel bottle (3) to be filled to be aligned with a filling pipeline (101);
s2, starting a motor (104) to drive a vertical screw rod (107) to rotate, so that the vertical screw rod (107) drives a butt joint piece (105) to descend under the action of a nut pair A (108);
s3, descending the butt joint part (105), sleeving the butt joint part (105) on the butt joint pipeline (301), and connecting the butt joint pipeline (301) with the filling pipeline (101);
s4, opening a gas stop valve (302) to enable the internal space of the steel cylinder (3) to be filled to be communicated with the filling pipe (101) through a butt joint pipeline (301);
s5, opening an automatic control valve (102) to enable the trifluoro methanesulfonyl fluoride storage tank (1), the filling pipe (101), the butt joint pipe (301) and the steel cylinder (3) to be filled to be communicated;
and S6, starting the vaporizer (103), and filling the liquid trifluoromethanesulfonyl fluoride into the steel cylinder (3) to be filled by the vaporizer (103) to finish the filling of the trifluoromethanesulfonyl fluoride.
2. The filling method of a trifluoromethanesulfonyl fluoride filling device according to claim 1, wherein a center lead screw (2010) is arranged at the bottom of the electronic scale body (209), a fourth bevel gear (2011) is arranged at the rear end of the center lead screw (2010), and the fourth bevel gear (2011) is in meshed connection with the second bevel gear (1013).
3. The filling method of a trifluoromethanesulfonyl fluoride filling device according to claim 2, wherein a nut pair C (2012) is mounted on the center lead screw (2010) by a screw thread; the trigger block (2013) is slidably mounted at the inner bottom end of the limiting piece (2), the front end of the trigger block (2013) is of an inclined structure, and the trigger block (2013) is connected with the nut pair C (2012).
4. A filling method of a trifluoromethanesulfonyl fluoride filling device according to claim 3, wherein a positioning block (2014) is slidably mounted at the front end of the inside of the limiting member (2), a stress block (2015) is arranged at the rear side of the positioning block (2014), and the rear side of the stress block (2015) is in an inclined structure; one end of a restoring spring (2016) is embedded and mounted at the top of the stress block (2015), and the other end of the restoring spring (2016) is embedded and mounted at the inner top end of the limiting piece (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211072842.9A CN115417363B (en) | 2022-09-02 | 2022-09-02 | Filling device and method for trifluoro methanesulfonyl fluoride |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211072842.9A CN115417363B (en) | 2022-09-02 | 2022-09-02 | Filling device and method for trifluoro methanesulfonyl fluoride |
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| Publication Number | Publication Date |
|---|---|
| CN115417363A CN115417363A (en) | 2022-12-02 |
| CN115417363B true CN115417363B (en) | 2023-08-25 |
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| CN202211072842.9A Active CN115417363B (en) | 2022-09-02 | 2022-09-02 | Filling device and method for trifluoro methanesulfonyl fluoride |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07253351A (en) * | 1994-03-15 | 1995-10-03 | Asahi Eng Co Ltd | Fluid filling apparatus |
| CN207648451U (en) * | 2017-11-29 | 2018-07-24 | 天津华迈燃气装备股份有限公司 | A kind of LNG steel cylinders automatic charging device |
| CN208365196U (en) * | 2018-05-17 | 2019-01-11 | 英德市西洲气体有限公司 | Liquid carbon dioxide storage tank gas concentration unit |
| CN113184786A (en) * | 2021-04-14 | 2021-07-30 | 王立灿 | Liquid manure filling equipment with container locate function |
| CN214275327U (en) * | 2020-12-16 | 2021-09-24 | 宜昌宝世化工实业有限公司 | Automatic filling and pressure stabilizing device for pressure gas bottle |
| CN214777027U (en) * | 2021-06-07 | 2021-11-19 | 常德市信达科技有限公司 | Draw sealing machine for lubricating oil production |
| CN113879768A (en) * | 2021-10-08 | 2022-01-04 | 力源智信(苏州)科技有限公司 | Intelligent batch classification system for coal samples |
| CN215403052U (en) * | 2021-08-07 | 2022-01-04 | 吴秀和 | Filling machine is used in grain oil processing |
| CN113928651A (en) * | 2021-11-04 | 2022-01-14 | 山东泛泰数控机械设备有限公司 | Sealing device for transportation container treatment |
| CN215982002U (en) * | 2021-08-23 | 2022-03-08 | 曲阳县聚瑞二氧化碳回收有限公司 | Liquid carbon dioxide fills dress device |
| CN114852939A (en) * | 2022-05-24 | 2022-08-05 | 合肥巨卓农业技术开发有限公司 | Filling equipment for processing composition containing pyridalyl and benzoylurea |
-
2022
- 2022-09-02 CN CN202211072842.9A patent/CN115417363B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07253351A (en) * | 1994-03-15 | 1995-10-03 | Asahi Eng Co Ltd | Fluid filling apparatus |
| CN207648451U (en) * | 2017-11-29 | 2018-07-24 | 天津华迈燃气装备股份有限公司 | A kind of LNG steel cylinders automatic charging device |
| CN208365196U (en) * | 2018-05-17 | 2019-01-11 | 英德市西洲气体有限公司 | Liquid carbon dioxide storage tank gas concentration unit |
| CN214275327U (en) * | 2020-12-16 | 2021-09-24 | 宜昌宝世化工实业有限公司 | Automatic filling and pressure stabilizing device for pressure gas bottle |
| CN113184786A (en) * | 2021-04-14 | 2021-07-30 | 王立灿 | Liquid manure filling equipment with container locate function |
| CN214777027U (en) * | 2021-06-07 | 2021-11-19 | 常德市信达科技有限公司 | Draw sealing machine for lubricating oil production |
| CN215403052U (en) * | 2021-08-07 | 2022-01-04 | 吴秀和 | Filling machine is used in grain oil processing |
| CN215982002U (en) * | 2021-08-23 | 2022-03-08 | 曲阳县聚瑞二氧化碳回收有限公司 | Liquid carbon dioxide fills dress device |
| CN113879768A (en) * | 2021-10-08 | 2022-01-04 | 力源智信(苏州)科技有限公司 | Intelligent batch classification system for coal samples |
| CN113928651A (en) * | 2021-11-04 | 2022-01-14 | 山东泛泰数控机械设备有限公司 | Sealing device for transportation container treatment |
| CN114852939A (en) * | 2022-05-24 | 2022-08-05 | 合肥巨卓农业技术开发有限公司 | Filling equipment for processing composition containing pyridalyl and benzoylurea |
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|---|---|
| CN115417363A (en) | 2022-12-02 |
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