CN115301179A - Production equipment for ionic membrane potassium hydroxide - Google Patents
Production equipment for ionic membrane potassium hydroxide Download PDFInfo
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- CN115301179A CN115301179A CN202211246885.4A CN202211246885A CN115301179A CN 115301179 A CN115301179 A CN 115301179A CN 202211246885 A CN202211246885 A CN 202211246885A CN 115301179 A CN115301179 A CN 115301179A
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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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/14—Production of inert gas mixtures; Use of inert gases in general
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D3/00—Halides of sodium, potassium or alkali metals in general
- C01D3/14—Purification
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Abstract
The invention belongs to the technical field of ionic membrane potassium hydroxide production, and particularly relates to production equipment for ionic membrane potassium hydroxide. When the interior of the operation box is vacuumized, air at each height in the operation box is extracted through the second air extraction holes in the penetrating pipes, meanwhile, the first air extraction hole on the outer side of the annular air extraction pipe below accelerates the extraction of air, when the air in the operation box is extracted, a valve on an exhaust pipe which is not in butt joint with the collecting pipe is opened to directly discharge the air, when the purification of the ionic membrane potassium hydroxide is finished, the ionic membrane potassium hydroxide needs to be decompressed and dried, at the moment, the vacuum pump is put into use for the second time, the nitrogen in the operation box is extracted through the vacuumizing assembly, and the extracted nitrogen is guided into a nitrogen collecting tank through the collecting pipe, so that the loss of the nitrogen is reduced.
Description
Technical Field
The invention relates to the technical field of ionic membrane potassium hydroxide production, in particular to production equipment for ionic membrane potassium hydroxide.
Background
The ionic membrane potassium hydroxide is dissolved in water and ethanol, is slightly soluble in ether, is dissolved in water to release a large amount of heat, is easily soluble in alcohol and glycerol, has a melting point of 360.4 ℃, has a chemical property similar to sodium hydroxide (caustic soda), and can damage cell tissues because an aqueous solution is colorless and has strong basicity.
In the existing preparation process of the ionic membrane potassium hydroxide, because the original purity of the ionic membrane potassium hydroxide is low, the ionic membrane potassium hydroxide needs to be purified in order to improve the use value of the ionic membrane potassium hydroxide, when the existing purification equipment is used for purifying the ionic membrane potassium hydroxide, the ionic membrane potassium hydroxide is exposed to air for purification in order to improve the convenience of various operations, however, the longer the ionic membrane potassium hydroxide is in contact with the air in the purification process of the ionic membrane potassium hydroxide, the lower the purity of the purified ionic membrane potassium hydroxide is, so that the purification equipment has a large defect in the use process, and the use value of the purification equipment is reduced.
Disclosure of Invention
The invention provides production equipment for ionic membrane potassium hydroxide, which comprises an operation box, wherein a nitrogen filling assembly and a vacuumizing assembly are arranged inside the operation box, the nitrogen filling assembly comprises a peripheral frame, two hydraulic cylinders are fixedly connected to the outer side of the peripheral frame, the two hydraulic cylinders are fixedly connected to the inner side of the operation box, a hollow filling plate is fixedly connected to the inner side of the peripheral frame, nitrogen holes are formed in the hollow filling plate in an equidistant mode towards the outer side of a central point of the operation box, a delivery pump is fixedly connected to the outer side of the hollow filling plate, a delivery end of the delivery pump is connected to the inner side of the hollow filling plate through a pipeline, an air inlet end of the delivery pump is located inside the operation box, a self-rotating shaft is connected between the inner wall of the top portion and the inner wall of the bottom portion of the peripheral frame through a bearing, a pushing blade is fixedly connected to the outer side of the self-rotating shaft, a plurality of ejection holes are formed in the top portion of the peripheral frame, a plurality of embedding grooves are formed in the top portion of the outer side of the ejection hole, an embedding ring plate is fixedly connected to the top portion of the same ejection ring plate, a plurality of embedding grooves are fixedly connected to the top portion of the same ejection ring plate, and a spring is connected between the ejection ring plate.
As a further scheme of the invention, the vacuumizing assembly comprises a vacuum pump and a through pipe, a pump frame is fixedly connected to one side of the operating box, the vacuum pump is fixedly connected to the top of the pump frame, the through pipe is fixedly connected to the inner wall of the bottom of the operating box, two air pumping holes are equidistantly formed in the through pipe facing the outer side of the center point of the operating box, the inner walls of the two air pumping holes below are fixedly connected with butt-joint pipes, the other ends of the two butt-joint pipes are fixedly connected with annular air pumping pipes, and first air pumping holes are uniformly formed in the outer sides of the two annular air pumping pipes.
As a further scheme of the invention, the vacuumizing end of the vacuum pump is connected to the inside of the through pipe through a pipeline, the exhaust end of the vacuum pump is fixedly connected with a shunt pipe, the insides of two shunt holes of the shunt pipe are fixedly connected with exhaust pipes, the outsides of the two exhaust pipes are connected with valves through flanges, and the inside of one exhaust pipe is inserted with a collecting pipe.
As a further scheme of the invention, a supporting plate is fixedly connected to one side of the operating box, a nitrogen storage tank is fixedly connected to the top of the supporting plate, a conveying hole is formed in the outer side, close to the bottom end, of the nitrogen storage tank, a connecting pipe is fixedly connected to the inside of the conveying hole, the other end of the connecting pipe is located inside the operating box, a pipe valve is connected to the outer side of the connecting pipe through a flange, a door hole is formed in the outer side of the operating box, a box door is connected to the inner wall of the door hole through a hinge, an observation hole is formed in the outer side of the box door, and a glass observation window is fixedly connected to the inside of the observation hole.
As a further scheme of the invention, the inner wall of the bottom of the operation box is fixedly connected with support columns, the tops of the support columns are fixedly connected with mounting rods at equal intervals, the outer sides, close to the top ends, of the mounting rods are fixedly connected with the same annular limiting rail, the inner wall of the annular limiting rail is connected with limiting slide rods at equal intervals in a sliding mode, and the other ends of the limiting slide rods are provided with the same centrifugal assembly.
As a further scheme of the invention, the centrifugal assembly comprises a centrifugal cylinder, the centrifugal cylinder is fixedly connected to the other ends of the limiting slide rods, the top of the supporting column is fixedly connected with a centrifugal motor, an output shaft of the centrifugal motor is fixedly connected with a rotating shaft through a coupler, the other end of the rotating shaft is fixedly connected to the bottom of the centrifugal cylinder, outer frames are annularly distributed on the outer side of the centrifugal cylinder close to the top end, a hydraulic rod is fixedly connected to the outer side of each outer frame facing the center point of the centrifugal cylinder, and a blocking plate is fixedly connected to the output end of each hydraulic rod.
As a further scheme of the invention, an inner supporting column is fixedly connected to the inner wall of the bottom of the centrifugal cylinder, a filter cylinder is fixedly connected to the top of the inner supporting column, a hollow sealing ring is fixedly connected to the inner portion, close to the opening end, of the centrifugal cylinder, the hollow sealing ring is in contact with the outer side of the filter cylinder, punched holes are annularly formed in the bottom of the hollow sealing ring, an air pump is fixedly connected to the top of one limiting sliding rod, an air conveying end of the air pump is connected to the inner portion of the hollow sealing ring through a pipeline, connecting rods are annularly distributed in the inner portion of the centrifugal cylinder, the connecting rods are located below the filter cylinder, the other ends of the connecting rods are fixedly connected with the same limiting ring frame, and the cross section of the limiting ring frame is triangular.
As a further scheme of the invention, the tops of the installation rods are fixedly connected with extension rods, the outer sides of the extension rods are fixedly connected with the same dissolving cylinder, the outer side of the dissolving cylinder is fixedly connected with a condensing ring frame, the top of the condensing ring frame is provided with an annular chute, the outer side of the condensing ring frame is provided with two inlet and outlet pipe holes, the inner parts of the two inlet and outlet pipe holes are fixedly connected with inlet and outlet pipes, the outer sides of the two inlet and outlet pipes are connected with electromagnetic valves through flanges, the bottom of the dissolving cylinder is provided with a blanking hole, the inner wall of the blanking hole is fixedly connected with a blanking pipe, and the outer side of the blanking pipe is connected with a blanking valve through a flange.
As a further scheme of the invention, the inner wall of the top of the operation box is fixedly connected with a hanging bracket, a stirring assembly is arranged below the hanging bracket, and the stirring assembly comprises a stirring motor, a crushing column and an auxiliary stirring rod.
As a further scheme of the invention, the stirring motor is fixedly connected to the bottom of the hanging bracket, an output shaft of the stirring motor is fixedly connected with a stirring shaft through a coupler, stirring wires are fixedly connected to the outer side of the stirring shaft at equal intervals, crushing columns are fixedly connected to the outer side of the stirring shaft close to the bottom end, crushing rods are distributed on the outer side of the crushing columns at equal intervals, electric telescopic rods are fixedly connected to the inner wall of the dissolving cylinder close to the crushing columns at equal intervals, an extrusion plate is fixedly connected to the output end of each electric telescopic rod, outer rods are fixedly connected to the outer side of the stirring shaft close to the top end at equal intervals, an auxiliary stirring rod is fixedly connected to the bottom of each outer rod, the auxiliary stirring rod is located inside the condensing ring frame, support hanging rods are distributed on the bottom of the hanging bracket at the outer side of the stirring motor in an annular mode, the outer sides of the plurality of support hanging rods are fixedly connected with the same acetone storage frame, dropping holes are formed in the bottom of the acetone storage frame at equal intervals, dropping holes are fixedly connected with dropping liquid tubes inside the dropping tubes, and electric control valves are arranged on the outer sides of the dropping tubes.
The beneficial effects of the invention are as follows:
1. through the arrangement of the nitrogen filling assembly and the vacuumizing assembly, when the ionic membrane potassium hydroxide purification operation is carried out, the interior of the operation box is quickly vacuumized through the vacuumizing assembly, after the vacuumizing, the pipe valve is opened, nitrogen in the nitrogen storage tank quickly enters the operation box through the connecting pipe under the action of negative pressure, in the process of entering the operation box, the adjusting hydraulic cylinder drives the peripheral frames at two ends to move towards the centrifugal cylinder and the dissolving cylinder, the positions of the centrifugal cylinder and the dissolving cylinder are surrounded through the two peripheral frames, in the moving process of the peripheral frames, the conveying pump is started, the conveying pump conveys the nitrogen led into the interior of the operation box to the hollow filling plate and blows the nitrogen to the inner sides of the two peripheral frames through the nitrogen holes, the in-process that nitrogen gas blows drives the promotion leaf rotation in the autogyration axle outside, rotatory promotion leaf cooperatees with the nitrogen gas of impact, promote remaining air to the outside between peripheral frame and centrifuge bowl and the dissolving cylinder, thereby guarantee that there is not the existence of air in the ionic membrane potassium hydroxide purification process, guarantee that the ionic membrane potassium hydroxide purity after the purification can not reduce because of the existence of air, improve the use value of this purification equipment, after two peripheral frame laminating, the delivery pump lasts work, when inside nitrogen gas volume is great, then nitrogen gas strikes the jack-up plate, the jack-up spring is stretched, then the embedding crown plate breaks away from the embedded groove, partial nitrogen gas is discharged, guarantee the security of ionic membrane potassium hydroxide purification in-process.
2. Through being provided with the evacuation subassembly, when carrying out the inside evacuation of control box, carry out the air extraction on each height of control box inside through running through each No. two aspirating holes on the pipe, and simultaneously, the extraction of annular aspirating tube outside the aspirating hole that is located the below accelerates the air, during the air extraction of control box inside, open the valve on that blast pipe that does not dock with the collecting pipe, directly discharge the air, ionic membrane potassium hydroxide is when the purification finishes, need carry out decompression drying to it, at this moment, the vacuum pump secondary comes into use, take out the inside nitrogen gas of control box through the evacuation subassembly, the nitrogen gas of taking out passes through the collecting pipe with its direction nitrogen gas collection tank in, thereby reduce the loss of nitrogen gas, improve the use value of this equipment.
3. Through being provided with centrifugal subassembly, when the ionic membrane potassium hydroxide after adding acetone is centrifuged, lead it into the interior straining cylinder of centrifuge bowl, start centrifugal motor, centrifugal motor drives the centrifuge bowl and carries out the fast rotation, separate out the liquid that carries in the ionic membrane potassium hydroxide from straining the section of thick bamboo, after centrifugal motor starts, the air pump is opened, the air pump is leading-in the inside nitrogen gas of control box into the hollow seal ring, blow into the interior of centrifuge bowl through punching a hole, this part of nitrogen gas carries great impact force, thereby press the liquid that passes through the straining cylinder into the below of separator bowl, make it pass spacing ring frame and pile up in the below of centrifuge bowl, prevent this part of liquid from causing the influence to ionic membrane potassium hydroxide again, simultaneously, the leading-in of nitrogen gas, further dilute the remaining air in the interior of centrifuge bowl, reduce the contact frequency of ionic membrane potassium hydroxide and air, further improve ionic membrane potassium hydroxide purification effect.
4. Through being provided with the stirring subassembly, when carrying out dissolving of ionic membrane potassium hydroxide, put into dissolving cylinder with it, start agitator motor, agitator motor drives when stirring epaxial stirring silk and stirs ionic membrane potassium hydroxide, adjust electric telescopic handle and drive the stripper plate and move towards dissolving cylinder central point, the stripper plate removes the in-process and drives ionic membrane potassium hydroxide to the crushing post outside, the crushing rod in the rotatory crushing post outside stirs crushing to ionic membrane potassium hydroxide, thereby dissolve of ionic membrane potassium hydroxide with higher speed, and simultaneously, after ionic membrane potassium hydroxide dissolves the completion, when cooling it, agitator motor's operation drives supplementary puddler and stirs the inside cooling water of condensation ring frame, flow of cooling water with higher speed, thereby improve ionic membrane potassium hydroxide cooling speed, improve the whole progress of ionic membrane potassium hydroxide purification.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a production apparatus for ionic membrane potassium hydroxide according to the present invention;
FIG. 2 is a schematic view of the internal structure of an operation box of the production equipment for ionic membrane potassium hydroxide according to the present invention;
FIG. 3 is a schematic view of a nitrogen gas filling assembly of the production equipment for ionic membrane potassium hydroxide according to the present invention;
FIG. 4 is a partial cross-sectional structural view of FIG. 3;
FIG. 5 is an enlarged view of the portion A of FIG. 4;
FIG. 6 is a schematic view of a centrifugal module of the production apparatus for ionic membrane potassium hydroxide according to the present invention;
FIG. 7 is a cross-sectional view of the overall structure of FIG. 6;
FIG. 8 is a schematic view of a combined structure of a dissolving cylinder and a condensing ring frame of the production equipment for ionic membrane potassium hydroxide according to the present invention;
FIG. 9 is a cross-sectional view of the overall structure of FIG. 8;
fig. 10 is a schematic diagram of a vacuum-pumping assembly of the production equipment for ionic membrane potassium hydroxide according to the present invention.
In the figure: 1. an operation box; 2. a nitrogen storage tank; 3. a support plate; 4. a tube valve; 5. a connecting pipe; 6. a box door; 7. a glass viewing window; 8. a nitrogen gas filling assembly; 801. a peripheral frame; 802. jacking up the plate; 803. a hydraulic cylinder; 804. a delivery pump; 805. pushing the blades; 806. a spin axis; 807. a hollow infill panel; 808. a nitrogen gas hole; 809. connecting the ring frames; 810. an insert ring plate; 811. jacking up the spring; 9. a vacuum pumping assembly; 901. penetrating a pipe; 902. a vacuum pump; 903. a pump frame; 904. an annular exhaust tube; 905. a first air exhaust hole; 906. a second air exhaust hole; 907. a collection tube; 908. a valve; 909. a shunt tube; 910. an exhaust pipe; 911. butt-joint pipes; 10. a support pillar; 11. an extension rod; 12. a hanger; 13. mounting a rod; 14. an annular limit rail; 15. a limiting slide bar; 16. a centrifuge assembly; 1601. a centrifugal cylinder; 1602. a centrifugal motor; 1603. an outer frame; 1604. a plugging plate; 1605. a hydraulic rod; 1606. a hollow seal ring; 1607. an air pump; 1608. a filter cartridge; 1609. punching; 1610. a connecting rod; 1611. a rotating shaft; 1612. an inner bracing column; 1613. a limit ring frame; 17. an acetone storage frame; 18. a condensing ring frame; 19. a dissolving cylinder; 20. a stirring assembly; 2001. a stirring motor; 2002. an outer rod; 2003. an auxiliary stirring rod; 2004. a stirring shaft; 2005. stirring wires; 2006. an electric telescopic rod; 2007. a pressing plate; 2008. crushing the stems; 2009. crushing the column; 21. an annular chute; 22. a liquid inlet and outlet pipe; 23. an electromagnetic valve; 24. a discharge valve; 25. a discharging pipe; 26. a dropping tube; 27. a support boom.
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.
Referring to fig. 1-10, a production apparatus for ionic membrane potassium hydroxide, comprising an operation box 1, wherein a nitrogen filling assembly 8 and a vacuum pumping assembly 9 are arranged inside the operation box 1, the nitrogen filling assembly 8 comprises a peripheral frame 801, two hydraulic cylinders 803 are fixedly connected to the outer side of the peripheral frame 801, the two hydraulic cylinders 803 are both fixedly connected to the inner side of the operation box 1, a hollow filling plate 807 is fixedly connected to the inner side of the peripheral frame 801, nitrogen holes 808 are equidistantly formed in the outer side of the hollow filling plate 807 facing the central point of the operation box 1, a delivery pump 804 is fixedly connected to the outer side of the hollow filling plate 807, the delivery end of the delivery pump 804 is connected to the inner side of the hollow filling plate 807 through a pipeline, the air inlet end of the delivery pump 804 is located inside the operation box 1, a spin axis 806 is connected between the inner wall at the top and the inner wall at the bottom of the peripheral frame 801 through a bearing, a pushing blade 805 is fixedly connected to the outer side of the hollow filling plate 807, a plurality of ejecting holes are formed in the top of the peripheral frame 801, a plurality of embedded grooves 810 are connected to the inner wall of the same insert ring plate 810, a plurality of ejecting ring plates 809 are connected to the ejecting plate 809 and a plurality of ejecting ring plates 809 connected to the ejecting plate 811 fixedly connected to the ejecting ring 811 located below the same fixed ring plate 802, and the same ring plate 802, and the ejecting ring plate are connected to the ejecting ring 811;
by arranging the nitrogen filling assembly 8 and the vacuumizing assembly 9, when the ionic membrane potassium hydroxide purification operation is performed, the interior of the operation box 1 is quickly vacuumized by the vacuumizing assembly 9, after the vacuumization, the pipe valve 4 is opened, nitrogen in the nitrogen storage tank 2 quickly enters the operation box 1 through the connecting pipe 5 under the action of negative pressure, during the process of entering the operation box 1, the adjusting hydraulic cylinder 803 drives the peripheral frames 801 at two ends to move towards the centrifuge cylinder and the dissolving cylinder 19, the centrifuge cylinder 1601 and the dissolving cylinder 19 are surrounded by the two peripheral frames 801, during the movement of the peripheral frames 801, the conveying pump 804 is started, the conveying pump 804 conveys the nitrogen introduced into the interior of the operation box 1 to the hollow filling plate 807, the nitrogen is blown to the inner sides of the two peripheral frames 801 through the nitrogen holes 808, during the blowing of the nitrogen, the pushing blade 805 outside the rotating shaft 806 is driven to rotate, the rotating nitrogen pushing blade 805 is matched with the impacting nitrogen, the air remaining between the peripheral frames 801, the centrifugal cylinder 1601 and the dissolving cylinder 19 is pushed to the outside, thereby ensuring that no air exists in the ion membrane 1601 during the ion membrane purification process, and the potassium hydroxide is discharged from the top plate 802, and the potassium hydroxide purification process, thereby ensuring that the potassium hydroxide is not safely discharged from the purifying equipment, and the potassium hydroxide is discharged from the purifying equipment, and the potassium hydroxide.
Referring to fig. 1, fig. 2 and fig. 10, evacuation subassembly 9 includes vacuum pump 902 and runs through pipe 901, and one side fixedly connected with pump rack 903 of control box 1, vacuum pump 902 fixed connection is in the top of pump rack 903, run through pipe 901 fixed connection in the bottom inner wall of control box 1, run through pipe 901 and open No. two extraction holes 906 towards the outside equidistance of control box 1 central point, the equal fixedly connected with of inner wall of two No. two extraction holes 906 that are located the below is to butt joint pipe 911, the equal fixedly connected with annular extraction pipe 904 of the other end of two butt joint pipes 911, the equal distance in outside of two annular extraction pipes 904 is opened there is extraction hole 905.
In the invention, a vacuumizing end of a vacuum pump 902 is connected to the inside of a through pipe 901 through a pipeline, an exhaust end of the vacuum pump 902 is fixedly connected with a shunt pipe 909, the insides of two shunt holes of the shunt pipe 909 are fixedly connected with exhaust pipes 910, the outsides of the two exhaust pipes 910 are connected with valves 908 through flanges, and the inside of one exhaust pipe 910 is inserted with a collecting pipe 907;
when the vacuum pumping assembly 9 is arranged to pump the inside of the operation box 1, air in each height of the inside of the operation box 1 is pumped through the second air pumping holes 906 in the penetrating pipe 901, meanwhile, the first air pumping hole 905 on the outer side of the annular air pumping pipe 904 located below accelerates air pumping, when the air in the operation box 1 is pumped, the valve 908 on the exhaust pipe 910 which is not butted with the collecting pipe 907 is opened to directly discharge the air, when the purification of the ionic membrane potassium hydroxide is finished, the ionic membrane potassium hydroxide needs to be subjected to reduced pressure drying, at the moment, the vacuum pump 902 is put into use for the second time, the nitrogen in the operation box 1 is pumped through the vacuum pumping assembly 9, and the pumped nitrogen is guided into the nitrogen collecting tank through the collecting pipe 907, so that the loss of the nitrogen is reduced, and the use value of the equipment is improved.
Referring to fig. 1 and 2, one side fixedly connected with backup pad 3 of control box 1, and the top fixedly connected with nitrogen gas storage jar 2 of backup pad 3, the outside that nitrogen gas storage jar 2 is close to the bottom is opened there is the delivery port, the inside fixedly connected with connecting pipe 5 of delivery port, the other end of connecting pipe 5 is located inside control box 1, there is pipe valve 4 in the outside of connecting pipe 5 through flange joint, open in control box 1's the outside has the door opening, there is chamber door 6 inner wall in door opening through hinge connection, open in the outside of chamber door 6 has the observation hole, the inside fixedly connected with glass observation window 7 in observation hole.
Referring to fig. 1, 6 and 7, a supporting column 10 is fixedly connected to the inner wall of the bottom of the operation box 1, mounting rods 13 are fixedly connected to the top of the supporting column 10 at equal intervals, the outer sides, close to the top ends, of the mounting rods 13 are fixedly connected with the same annular limiting rail 14, limiting slide rods 15 are slidably connected to the inner wall of the annular limiting rail 14 at equal intervals, and the other ends of the limiting slide rods 15 are provided with the same centrifugal assembly 16.
In the invention, a centrifugal assembly 16 comprises a centrifugal barrel 1601, the centrifugal barrel 1601 is fixedly connected to the other ends of a plurality of limiting slide bars 15, the top of a supporting column 10 is fixedly connected with a centrifugal motor 1602, an output shaft of the centrifugal motor 1602 is fixedly connected with a rotating shaft 1611 through a coupling, the other end of the rotating shaft 1611 is fixedly connected to the bottom of the centrifugal barrel 1601, outer frames 1603 are annularly distributed on the outer side of the centrifugal barrel 1601 close to the top end, hydraulic rods 1605 are fixedly connected to the outer side of each outer frame 1603 facing the center point of the centrifugal barrel 1601, and an output end of each hydraulic rod 1605 is fixedly connected with a plugging plate 1604.
In the invention, the inner wall of the bottom of a centrifugal cylinder 1601 is fixedly connected with an inner supporting column 1612, the top of the inner supporting column 1612 is fixedly connected with a filter cartridge 1608, the interior of the centrifugal cylinder 1601 close to the open end is fixedly connected with a hollow sealing ring 1606, the hollow sealing ring 1606 is contacted with the outer side of the filter cartridge 1608, the bottom of the hollow sealing ring 1606 is annularly provided with a punched hole 1609, the top of one limiting slide rod 15 is fixedly connected with an air pump 1607, the air delivery end of the air pump 1607 is connected to the interior of the hollow sealing ring 1606 through a pipeline, connecting rods 1610 are annularly distributed in the interior of the centrifugal cylinder 1601, the connecting rods 1610 are all positioned below the filter cartridge 1608, the other ends of the connecting rods 1610 are fixedly connected with a same limiting ring frame 1613, and the cross section of the limiting ring frame 1613 is triangular;
by arranging the centrifugal component 16, when the ionic membrane potassium hydroxide added with acetone is centrifuged, the ionic membrane potassium hydroxide is introduced into the filter cartridge 1608 inside the centrifugal drum 1601, the centrifugal motor 1602 is started, the centrifugal motor 1602 drives the centrifugal drum 1601 to rotate quickly, liquid carried in the ionic membrane potassium hydroxide is separated from the filter cartridge 1608, after the centrifugal motor 1602 is started, the air pump 1607 is started, nitrogen inside the operation box 1 is introduced into the hollow sealing ring 1606 by the air pump 1607 and is blown into the centrifugal drum 1601 through the punched hole 1609, and the part of nitrogen carries a large impact force, so that liquid passing through the filter cartridge is pressed into the lower part of the separation cartridge, passes through the limiting ring frame 1613 and is accumulated below the centrifugal drum 1601, and is prevented from influencing the ionic membrane potassium hydroxide again, meanwhile, the introduction of nitrogen further dilutes residual air inside the centrifugal drum 1601, reduces the contact frequency of the ionic membrane potassium hydroxide and air, and further improves the purification effect of the ionic membrane potassium hydroxide.
Referring to fig. 2, fig. 8 and fig. 9, the equal fixedly connected with extension rod 11 in top of a plurality of installation poles 13, and the same dissolving cylinder 19 of the outside fixedly connected with of a plurality of extension rods 11, dissolving cylinder 19's the outside fixedly connected with condensation ring frame 18, open at the top of condensation ring frame 18 has annular spout 21, open in the outside of condensation ring frame 18 has two business turn over tube holes, the equal fixedly connected with in inside of two business turn over tube holes advances drain pipe 22, the outside of two business turn over drain pipes 22 all has solenoid valve 23 through flange connection, open the bottom of dissolving cylinder 19 has the unloading hole, the inner wall fixedly connected with unloading pipe 25 in unloading hole, there is unloading valve 24 in the outside of unloading pipe 25 through flange connection.
In the invention, a hanging bracket 12 is fixedly connected to the inner wall of the top of the operation box 1, a stirring assembly 20 is arranged below the hanging bracket 12, and the stirring assembly 20 comprises a stirring motor 2001, a crushing column 2009 and an auxiliary stirring rod 2003.
In the invention, a stirring motor 2001 is fixedly connected to the bottom of a hanger 12, an output shaft of the stirring motor 2001 is fixedly connected with a stirring shaft 2004 through a coupler, stirring wires 2005 are fixedly connected to the outer side of the stirring shaft 2004 at equal intervals, crushing columns 2009 are fixedly connected to the outer side of the stirring shaft 2004 near the bottom end, crushing rods 2008 are distributed on the outer side of the crushing columns 2009 at equal intervals, electric telescopic rods 2006 are fixedly connected to the inner wall of a dissolving cylinder 19 near the crushing columns 2009 at equal intervals, an extrusion plate 2007 is fixedly connected to the output end of each electric telescopic rod 2006, outer rods 2002 are fixedly connected to the outer side of the stirring shaft 2004 near the top end at equal intervals, auxiliary stirring rods 2003 are fixedly connected to the bottom of each outer rod 2002, the auxiliary stirring rods 2003 are located inside a condensation ring frame 18, support suspenders 27 are distributed annularly at the bottom of the outer side of the hanger 12 at the outer side of the stirring motor 2001, the outer sides of a plurality of the support suspenders 27 are fixedly connected with an acetone storage frame 17, dropping holes are formed at equal intervals at the bottom of the acetone storage frame 17, dropping holes are fixedly connected to liquid dropping pipes 26, and an electric control valve is arranged at the outer side of each liquid dropping pipe 26;
by arranging the stirring assembly 20, when the ionic membrane potassium hydroxide is dissolved, the ionic membrane potassium hydroxide is placed into the dissolving cylinder 19, the stirring motor 2001 is started, the stirring motor 2001 drives the stirring wire 2005 on the stirring shaft 2004 to stir the ionic membrane potassium hydroxide, the electric telescopic rod 2006 is adjusted to drive the extrusion plate 2007 to move towards the central point of the dissolving cylinder 19, the ionic membrane potassium hydroxide is driven to the outer side of the crushing column 2009 in the moving process of the extrusion plate 2007, the crushing rod 2008 on the outer side of the rotating crushing column 2009 stirs and crushes the ionic membrane potassium hydroxide, so that the dissolution of the ionic membrane potassium hydroxide is accelerated, meanwhile, when the ionic membrane potassium hydroxide is cooled after being dissolved, the auxiliary stirring rod 2003 is driven by the operation of the stirring motor 2001 to stir the cooling water inside the condensing ring frame 18, the flowing of the cooling water is accelerated, the cooling speed of the ionic membrane potassium hydroxide is increased, and the overall progress of the purification of the ionic membrane potassium hydroxide is improved.
When in use, putting the ionic membrane potassium hydroxide into a dissolving cylinder 19 containing deionized water, closing a box door 6, starting a vacuum pump 902, extracting air at each height in the operation box 1 through each air extraction hole 906 penetrating through a pipe 901, simultaneously accelerating the extraction of air through an air extraction hole 905 on the outer side of a ring-shaped air extraction pipe 904 positioned below, opening a valve 908 on an exhaust pipe 910 which is not butted with a collecting pipe 907 during the extraction of air in the operation box 1, directly exhausting the air, after vacuumizing, opening a pipe valve 4, rapidly introducing nitrogen in a nitrogen storage tank 2 into the operation box 1 through a connecting pipe 5 under the action of negative pressure, adjusting a hydraulic cylinder 803 to drive peripheral frames 801 at two ends to move towards a centrifuge cylinder 1601 and the dissolving cylinder 19 during the introduction of the nitrogen into the operation box 1, surrounding the centrifuge cylinder 1601 and the dissolving cylinder 19 through the two peripheral frames 801, in the moving process of the peripheral frame 801, the conveying pump 804 is started, the conveying pump 804 conveys nitrogen introduced into the operation box 1 to the hollow filling plate 807, the nitrogen is blown to the inner sides of the two peripheral frames 801 through the nitrogen holes 808, the pushing blade 805 on the outer side of the spin axis 806 is driven to rotate in the blowing process of the nitrogen, the rotating pushing blade 805 is matched with the impacting nitrogen, air remained between the peripheral frame 801, the centrifugal cylinder 1601 and the dissolving cylinder 19 is pushed to the outer side, so that no air exists in the purification process of the ionic membrane potassium hydroxide, after the nitrogen is filled, the stirring motor 2001 is started, when the stirring wire 2005 on the stirring shaft 2004 is driven by the stirring motor 2001 to stir the ionic membrane potassium hydroxide, the electric telescopic rod 2006 is adjusted to drive the extrusion plate 2007 to move towards the central point of the dissolving cylinder 19, and the ionic membrane potassium hydroxide is driven to the outer side of the crushing cylinder 2009 in the moving process of the extrusion plate 2007, after the dissolution is completed, the dissolved liquid is cooled, the operation of the stirring motor 2001 drives the auxiliary stirring rod 2003 to stir the cooling water inside the condensation ring frame 18, the flow of the cooling water is accelerated, after the cold zone is completed, the electric control valve on the dropping liquid pipe 26 is opened, the acetone is dripped, the acetone is stirred and mixed again, after the secondary stirring and mixing, the blanking valve 24 is opened, the liquid is discharged into the filter cartridge 1608 from the blanking pipe 25, the hydraulic rod 1605 is adjusted to drive the blocking plate 1604 to block the upper part of the centrifugal cartridge 1601, the centrifugal motor 1602 is started, the centrifugal motor 1602 drives the centrifugal cartridge 1601 to rotate rapidly, the liquid carried in the ionic membrane potassium hydroxide is separated from the filter cartridge 1608, after the centrifugal motor 1602 is started, the air pump 1607 introduces the nitrogen into the hollow sealing ring 1606 in the operation box 1, the nitrogen is blown into the interior of the centrifugal cartridge 1601 by the punching hole, the part carries a large liquid so as to be pressed into the open liquid under the filter cartridge 1608, the filter cartridge 1602, the liquid is sucked into the hollow sealing ring 1606, the filter cartridge 1607, the nitrogen is sucked into the vacuum tank, the dry liquid collecting tank 1605, the dry liquid is sucked into the dry potassium hydroxide, the dry potassium hydroxide collecting tank 1605, the dry potassium hydroxide is collected by the dry tank 1605, the dry potassium hydroxide collecting tank, the dry potassium hydroxide is recovered by the dry potassium hydroxide collecting tank 1605, the dry potassium hydroxide collecting tank 1605.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The production equipment for the ionic membrane potassium hydroxide comprises an operation box (1) and is characterized in that a nitrogen filling assembly (8) and a vacuumizing assembly (9) are arranged inside the operation box (1), the nitrogen filling assembly (8) comprises a peripheral frame (801), two hydraulic cylinders (803) are fixedly connected to the outer side of the peripheral frame (801), the two hydraulic cylinders (803) are fixedly connected to the inner side of the operation box (1), a hollow filling plate (807) is fixedly connected to the inner side of the peripheral frame (801), nitrogen holes (808) are formed in the outer side of the hollow filling plate (807) facing the center point of the operation box (1) at equal intervals, a conveying pump (804) is fixedly connected to the outer side of the hollow filling plate (807), the conveying end of the conveying pump (804) is connected to the inside of the hollow filling plate (807) through a pipeline, the air inlet end of the conveying pump (804) is located inside the operation box (1), a spin shaft (806) is connected between the inner wall of the top and the inner wall of the bottom of the peripheral frame (801) through a bearing, a pushing blade (805) is fixedly connected to the outer side of the spin shaft (806), a plurality of ejection holes are formed in the top of the peripheral frame (801), a plurality of embedded grooves are formed in the top, located outside the ejection holes, of the peripheral frame (801), embedded annular plates (810) are inserted into the inner walls of the embedded grooves, and the top of the embedded annular plates (810) located outside the same ejection holes is fixedly connected with the same ejection plate (807) 802 And the inner side of the peripheral frame (801) below the ejection hole is fixedly connected with a connecting ring frame (809), and jacking springs (811) are fixedly connected between the connecting ring frame (809) and the jacking plate (802) at equal intervals.
2. The production equipment for the ionic membrane potassium hydroxide according to claim 1, wherein the vacuumizing assembly (9) comprises a vacuum pump (902) and a through pipe (901), a pump frame (903) is fixedly connected to one side of the operation box (1), the vacuum pump (902) is fixedly connected to the top of the pump frame (903), the through pipe (901) is fixedly connected to the inner wall of the bottom of the operation box (1), two pumping holes (906) are equidistantly formed in the outer side, facing the center point of the operation box (1), of the through pipe (901), the inner walls of the two pumping holes (906) located below are fixedly connected with butt-joint pipes (911), the other ends of the two butt-joint pipes (911) are fixedly connected with annular pumping pipes (904), and one pumping hole (905) is formed in the outer side of the two annular pumping pipes (904) at equal distance.
3. The production equipment for the ionic membrane potassium hydroxide according to claim 2, wherein a vacuumizing end of the vacuum pump (902) is connected to the inside of the through pipe (901) through a pipeline, an exhaust end of the vacuum pump (902) is fixedly connected with a flow dividing pipe (909), exhaust pipes (910) are fixedly connected to the insides of two flow dividing holes of the flow dividing pipe (909), the outer sides of the two exhaust pipes (910) are connected with valves (908) through flanges, and a collecting pipe (907) is inserted into the inside of one exhaust pipe (910).
4. The production equipment for the ionic membrane potassium hydroxide according to claim 1, wherein a supporting plate (3) is fixedly connected to one side of the operating box (1), a nitrogen storage tank (2) is fixedly connected to the top of the supporting plate (3), a conveying hole is formed in the outer side, close to the bottom end, of the nitrogen storage tank (2), a connecting pipe (5) is fixedly connected to the inner portion of the conveying hole, the other end of the connecting pipe (5) is located inside the operating box (1), a pipe valve (4) is connected to the outer side of the connecting pipe (5) through a flange, a door hole is formed in the outer side of the operating box (1), a box door (6) is connected to the inner wall of the door hole through a hinge, an observation hole is formed in the outer side of the box door (6), and a glass observation window (7) is fixedly connected to the inner portion of the observation hole.
5. The production equipment for ionic membrane potassium hydroxide according to claim 1, wherein the bottom inner wall of the operation box (1) is fixedly connected with a support column (10), the top of the support column (10) is fixedly connected with mounting rods (13) at equal intervals, the outer sides, close to the top ends, of the mounting rods (13) are fixedly connected with the same annular limiting rail (14), the inner wall of the annular limiting rail (14) is slidably connected with limiting slide rods (15) at equal intervals, and the other ends of the limiting slide rods (15) are provided with the same centrifugal assembly (16).
6. The production equipment for the ionic membrane potassium hydroxide according to claim 5, wherein the centrifugal assembly (16) comprises a centrifugal barrel (1601), the centrifugal barrel (1601) is fixedly connected to the other ends of the limiting slide rods (15), a centrifugal motor (1602) is fixedly connected to the top of the supporting column (10), an output shaft of the centrifugal motor (1602) is fixedly connected with a rotating shaft (1611) through a coupler, the other end of the rotating shaft (1611) is fixedly connected to the bottom of the centrifugal barrel (1601), an outer frame (1603) is annularly distributed on the outer side of the top end, each outer frame (1603) faces to the outer side of the central point of the centrifugal barrel (1601) and is fixedly connected with a hydraulic rod (1605), and the output end of each hydraulic rod (1605) is fixedly connected with a blocking plate (1604).
7. The production equipment for ionic membrane potassium hydroxide according to claim 6, wherein an inner supporting column (1612) is fixedly connected to the inner wall of the bottom of the centrifugal cylinder (1601), a filter cylinder (1608) is fixedly connected to the top of the inner supporting column (1612), a hollow sealing ring (1606) is fixedly connected to the inside of the centrifugal cylinder (1601) close to the open end, the hollow sealing ring (1606) contacts with the outer side of the filter cylinder (1608), a punched hole (1609) is annularly formed in the bottom of the hollow sealing ring (1606), an air pump (1607) is fixedly connected to the top of one of the limit sliding rods (15), an air delivery end of the air pump (1607) is connected to the inside of the hollow sealing ring (1606) through a pipeline, connecting rods (1610) are annularly distributed in the inside of the centrifugal cylinder (1601), the connecting rods (1610) are all located below the filter cylinder (1608), the other ends of the connecting rods (1610) are fixedly connected to the same limit ring frame (1613), and the cross section of the limit ring frame (1613) is triangular.
8. The production equipment for ionic membrane potassium hydroxide according to claim 7, wherein the top of each of the installation rods (13) is fixedly connected with an extension rod (11), the outer sides of the extension rods (11) are fixedly connected with a same dissolving cylinder (19), the outer side of the dissolving cylinder (19) is fixedly connected with a condensing ring frame (18), the top of the condensing ring frame (18) is provided with an annular chute (21), the outer side of the condensing ring frame (18) is provided with two inlet and outlet pipe holes, the inner parts of the two inlet and outlet pipe holes are fixedly connected with inlet and outlet pipes (22), the outer sides of the two inlet and outlet pipes (22) are connected with an electromagnetic valve (23) through flanges, the bottom of the dissolving cylinder (19) is provided with a discharging hole, the inner wall of the discharging hole is fixedly connected with a discharging pipe (25), and the outer side of the discharging pipe (25) is connected with a discharging valve (24) through flanges.
9. The production equipment for ionic membrane potassium hydroxide according to claim 8, wherein a hanging bracket (12) is fixedly connected to the inner wall of the top of the operation box (1), a stirring assembly (20) is arranged below the hanging bracket (12), and the stirring assembly (20) comprises a stirring motor (2001), a crushing column (2009) and an auxiliary stirring rod (2003).
10. The production equipment for ionic membrane potassium hydroxide according to claim 9, the stirring motor (2001) is fixedly connected to the bottom of the hanging bracket (12), and the output shaft of a stirring motor (2001) is fixedly connected with a stirring shaft (2004) through a coupler, stirring wires (2005) are fixedly connected with the outer side of the stirring shaft (2004) at equal intervals, crushing columns (2009) are fixedly connected with the outer side of the stirring shaft (2004) close to the bottom end, crushing rods (2008) are distributed at equal intervals on the outer side of the crushing columns (2009), a dissolving cylinder (19) is fixedly connected with electric telescopic rods (2006) at equal intervals on the inner wall of the crushing column (2009), the output end of each electric telescopic rod (2006) is fixedly connected with an extrusion plate (2007), a stirring shaft (2004) is fixedly connected with an outer rod (2002) at equal intervals on the outer side of the top end, an auxiliary stirring rod (2003) is fixedly connected with the bottom of each outer rod (2002), the auxiliary stirring rod (2003) is located inside a condensation ring frame (18), a support suspension rod (27) is distributed on the bottom of the outer side of the stirring motor (2001) in an annular mode, acetone storage frames (17) are fixedly connected with acetone storage frames (17) at equal intervals on the bottom of the acetone storage frames (17), dropping holes are fixedly connected with dropping liquid dropping pipes (26) at equal intervals, and electric control valves (26) are arranged on the outer sides of the dropping pipes.
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| CN202211246885.4A CN115301179A (en) | 2022-10-12 | 2022-10-12 | Production equipment for ionic membrane potassium hydroxide |
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