CN111389809A - External tower washing system of cryogenic oxygenerator - Google Patents
External tower washing system of cryogenic oxygenerator Download PDFInfo
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- CN111389809A CN111389809A CN202010359463.2A CN202010359463A CN111389809A CN 111389809 A CN111389809 A CN 111389809A CN 202010359463 A CN202010359463 A CN 202010359463A CN 111389809 A CN111389809 A CN 111389809A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/02—Preparation of oxygen
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- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
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Abstract
The invention discloses an external tower washing system of a cryogenic oxygenerator, which comprises a rectangular cold box, wherein the rectangular cold box is placed on the ground, a cleaning liquid pressurizing mechanism is arranged on one side of the rectangular cold box, a quick cleaning device is arranged in the rectangular cold box, a waste liquid recovery mechanism is arranged on one side of the rectangular cold box, and a power switching mechanism is arranged on one side of the waste liquid recovery mechanism. The invention has the advantages that the tower does not need to be taken off when the tower is washed, the time and the cost are saved for customers, and the operation flow of the tower washing is simplified while the detergent is prevented from overflowing under the action of the waste liquid recovery mechanism.
Description
Technical Field
The invention relates to the technical field of cleaning of oxygen generators, in particular to an external tower washing system of a cryogenic oxygen generator.
Background
The fractionating tower is a tower-type vapor-liquid device for rectification, and is also called a distillation tower. Fractionation columns are of two main types, plate columns and packed columns. And can be divided into a continuous fractionating tower and a batch fractionating tower according to the operation type.
A small-sized air separation device (below 300m 3/h) generally adopts a micro-oil screw air compressor, so that after the fractionating tower works for a certain time, oil stains and impurities in the fractionating tower need to be removed. The process washing tower is labor-consuming and laborious, the economic benefit of a user is greatly influenced, the washed detergent is collected by manually taking the containing barrel and repeatedly moved, the operation mode is complicated, and the overflow condition is easy to occur.
Disclosure of Invention
Aiming at the defects, the invention provides an external tower washing system of a cryogenic oxygenerator to solve the problem.
In order to achieve the purpose, the invention adopts the following technical scheme:
an external tower washing system of a cryogenic oxygenerator comprises a rectangular cold box, wherein the rectangular cold box is placed on the ground, a cleaning liquid pressurizing mechanism is arranged on one side of the rectangular cold box, a quick cleaning device is arranged in the rectangular cold box, a waste liquid recovery mechanism is arranged on one side of the rectangular cold box, and a power switching mechanism is arranged on one side of the waste liquid recovery mechanism;
the quick cleaning device comprises a fractionating tower in a rectangular cold box, the fractionating tower is fixedly connected with the rectangular cold box, a first heat exchanger is arranged on one side of the fractionating tower, the first heat exchanger is fixedly connected with the rectangular cold box, a second heat exchanger is arranged on one side of the first heat exchanger, the second heat exchanger is fixedly connected with the rectangular cold box, a first quick connector is arranged on the side surface of the rectangular cold box, an input pipe is arranged between the first quick connector and the fractionating tower, a second quick connector is arranged at the lower end of the first quick connector, a flow dividing pipe is arranged between the second quick connector and the first heat exchanger as well as the second heat exchanger, a first discharge valve is arranged at the lower end of the rectangular cold box, a second discharge valve is arranged on one side of the discharge valve, an output pipe is arranged between the first discharge valve and;
the waste liquid recovery mechanism comprises a movable base on one side of a rectangular cold box, the movable base is placed on the ground, a rectangular opening is formed in the side surface of the movable base, a first slideway is mounted on the opposite side surface of the movable base, two slideways are arranged and parallel to each other, a -shaped sliding frame is mounted on the inner surface of the first slideway, two sides of the -shaped sliding frame are slidably connected with the first slideway, a second slideway is mounted on the side surface of the -shaped sliding frame, rectangular frames are mounted on the two side surfaces of the slideways, the rectangular frames are slidably connected with the second slideway, a rectangular funnel is mounted on the upper surface of one end of each rectangular frame, a corrugated pipe is mounted at the lower end of each rectangular funnel, a L-type pipeline is mounted at one end of each corrugated pipe and fixedly connected with the movable base, a first vertical bearing is mounted at two ends of the movable base, a first vertical bearing is fixedly connected with the movable base, an optical shaft is mounted on the inner ring of the vertical bearing, one end of the optical shaft is fixedly connected with a first threaded shaft, a threaded shaft is fixedly connected with the optical shaft, a threaded shaft, a second bearing is mounted on the outer ring, a second bearing block is mounted on the sliding block, a second bearing block is mounted on the sliding block, a sliding block is mounted on the sliding block, a;
the power switching mechanism comprises a rectangular supporting plate at the upper surface end of a moving base, water inlet holes are formed in two ends of the upper surface of the rectangular supporting plate, a water outlet hole is formed in one side of the water inlet hole, a first suction pump is mounted on the upper surface of the rectangular supporting plate, a second suction pump is mounted on one side of the first suction pump, a rotary motor is mounted at the center of the upper surface of the rectangular supporting plate and located between the first suction pump and the second suction pump, a first straight gear is mounted at the upper ends of the first suction pump and the second suction pump, a L-type support is mounted at two ends of the upper surface of the rectangular supporting plate, a common bearing six is mounted at the upper end of the L-type support, a Z-type support is mounted at a six inner ring of the common bearing, a common bearing two is mounted at the lower end of the Z-type support, a second straight gear is mounted at an outer ring of the common bearing, a straight gear II is mounted at a straight gear I, a rectangular lever is mounted at one side of a bracket 5-type, an electric telescopic link is mounted at the upper end of the rectangular lever, one end of the rectangular lever is hinged to the rectangular lever, the other end of the electric telescopic link, the rectangular lever is hinged to the Z-type support, a straight gear rack, a straight gear three-link shaft link is hinged to the Z-link, a straight gear rack, a straight gear III-link pulley is mounted at the lower end of the straight gear rack, a straight gear III-link pulley, a straight gear rack, a straight gear III-link pulley is mounted at the straight gear, a straight gear rack, a straight gear 462-link pulley is mounted at the upper end of a straight-link rack, a straight-link pulley is mounted at the upper end of the straight-link pulley, a straight-link rack, a straight-link pulley is mounted at the straight-link pulley, a straight-link pulley.
Furthermore, the cleaning liquid pressurizing mechanism comprises a first horizontal bearing for moving the upper surface of the base, a supporting shaft is installed on the inner ring of the first horizontal bearing, a rotating table is installed at the upper end of the supporting shaft, a containing barrel is arranged on the upper surface of the rotating table and is provided with a plurality of containing barrels, a second hose is installed at the input end of a second suction pump, a third hose is installed at the output end of the second suction pump, and a third quick connector is installed at one end of the third hose.
Furthermore, the lower end of the movable base is provided with a movable wheel.
Furthermore, a first support rod is arranged on the side surface of the rectangular frame, and a torsion spring is arranged between the first support rod and the rectangular frame.
Furthermore, the side surfaces of the rectangular frame, the -shaped sliding frame and the movable base are respectively provided with a U-shaped groove.
Furthermore, a U-shaped bracket is arranged on one side of the suction pump II.
Furthermore, a second support rod is installed at the center of the upper surface of the rotating table, a disc is installed at the upper end of the second support rod, a round hole is formed in the upper surface of the disc, and a conical funnel is installed on the inner ring of the round hole.
Furthermore, a liquid level sensor is installed at the upper end of the rectangular funnel.
The invention has the beneficial effects that: when the tower is washed, the tower does not need to be taken off, so that the time and the cost are saved for customers, and the operation flow of washing the tower is simplified while the detergent is prevented from overflowing through the action of the waste liquid recovery mechanism.
Drawings
FIG. 1 is a schematic structural diagram of an external tower washing system of a cryogenic oxygen generator according to the present invention;
FIG. 2 is a schematic top view of the quick clean apparatus;
FIG. 3 is a schematic view showing the state of the waste liquid recovery mechanism;
FIG. 4 is a schematic top view of the waste liquid recovery mechanism;
FIG. 5 is a partial schematic view one of the power switching mechanism;
FIG. 6 is a partial schematic view of a waste recovery mechanism;
FIG. 7 is a partial schematic view of a second power switching mechanism;
FIG. 8 is a schematic top view of the power switching mechanism;
FIG. 9 is a schematic cross-sectional view of a U-shaped groove;
FIG. 10 is a cross-sectional schematic view of a bellows;
FIG. 11 is a cross-sectional schematic view of a first hollow shaft;
FIG. 12 is a schematic view of a first support rod;
FIG. 13 is an enlarged schematic view of the U-shaped bracket;
FIG. 14 is a schematic view of a first drive wheel;
FIG. 15 is a schematic top view of the puck;
in the drawing, 1, a rectangular cold box, 2, a fractionating tower, 3, a first heat exchanger, 4, a second heat exchanger, 5, a first quick connector, 6, an input pipe, 7, a second quick connector, 8, a shunt pipe, 9, a first discharge valve, 10, a second discharge valve, 11, an output pipe, 12, a merging pipe, 13, a movable base, 14, a rectangular opening, 15, a first slideway, 16, -shaped sliding frame, 17, a second slideway, 18, a rectangular frame, 19, a rectangular funnel, 20, a corrugated pipe, 21, L-shaped pipeline, 22, a first vertical bearing, 23, an optical axis, 24, a first threaded shaft, 25, a rectangular sliding chute, 26, a first bevel gear, 27, a first threaded hole, 28, a fixed ring, 29, a first common bearing, 30, a fixed ring, 31, a first transmission wheel, 32, a keybar, 33, a second vertical bearing, 34, a second threaded hole, 35, a rectangular threaded shaft, 36, a second threaded shaft, a transmission belt, a first transmission belt, 38, a stop dog 39, a compression spring, 40, a support plate 41, a straight gear.
Detailed Description
The invention is described in detail with reference to the accompanying drawings, as shown in fig. 1-15, an external tower washing system of a cryogenic oxygenerator comprises a rectangular cold box 1, wherein the rectangular cold box 1 is placed on the ground, a cleaning solution pressurizing mechanism is arranged on one side of the rectangular cold box 1, a quick cleaning device is arranged in the rectangular cold box 1, a waste liquid recovery mechanism is arranged on one side of the rectangular cold box 1, and a power switching mechanism is arranged on one side of the waste liquid recovery mechanism;
the quick cleaning device comprises a fractionating tower 2 in a rectangular cold box 1, the fractionating tower 2 is fixedly connected with the rectangular cold box 1, a first heat exchanger 3 is arranged on one side of the fractionating tower 2, the first heat exchanger 3 is fixedly connected with the rectangular cold box 1, a second heat exchanger 4 is arranged on one side of the first heat exchanger 3, the second heat exchanger 4 is fixedly connected with the rectangular cold box 1, a first quick connector 5 is arranged on the side surface of the rectangular cold box 1, an input pipe 6 is arranged between the first quick connector 5 and the fractionating tower 2, a second quick connector 7 is arranged at the lower end of the first quick connector 5, a flow dividing pipe 8 is arranged between the second quick connector 7 and the first heat exchanger 3 and the second heat exchanger 4, a first discharge valve 9 is arranged at the lower end of the rectangular cold box 1, a second discharge valve 10 is arranged on one side of the first discharge valve 9, an output pipe 11 is arranged between the, a confluence pipe 12 is arranged between the second heat exchangers 4;
the waste liquid recycling mechanism comprises a movable base 13 on one side of a rectangular cold box 1, the movable base 13 is placed on the ground, a rectangular opening 14 is formed in the side surface of the movable base 13, a first slideway 15 is installed on the opposite side surface of the movable base 13, two slideways 15 are arranged and parallel to each other, a -shaped sliding frame 16 is installed on the inner surface of the first slideway 15, two sides of the -shaped sliding frame 16 are slidably connected with the first slideway 15, a second slideway 17 is installed on the side surface of the -shaped sliding frame 16, a rectangular frame 18 is installed on the side surface of the second slideway 17, the rectangular frame 18 is slidably connected with the second slideway 17, a rectangular funnel 19 is installed on the upper surface of one end of the rectangular frame 18, a corrugated pipe 20 is installed at the lower end of the corrugated pipe 20, a L-type pipeline 21 is installed at one end of the corrugated pipe 21, the L-type pipeline 21 is fixedly connected with the movable base 13, a first vertical bearing 22 is installed at two ends of the movable base 13, the first vertical bearing 22 is fixedly connected with the movable base 13, an optical shaft 22 is installed at the inner ring of the vertical bearing, an optical shaft 23 is installed at the inner ring of the vertical bearing, one end of the optical shaft 23 is fixedly connected with the vertical bearing, one end of the optical shaft 23 is fixedly connected with the vertical bearing, one end of the optical shaft 23 is fixedly connected with the vertical bearing, a threaded shaft 23, a threaded shaft 20 is installed at one end of the lower bearing ring 27 of the lower bearing ring, a threaded shaft 20 is installed at the lower end of the lower ring 32, a threaded shaft 20, a threaded shaft;
the power switching mechanism comprises a rectangular supporting plate 40 arranged at the upper surface end of a moving base 13, two ends of the upper surface of the rectangular supporting plate 40 are provided with water inlet holes 41, one side of each water inlet hole 41 is provided with a water outlet hole 42, the upper surface of the rectangular supporting plate 40 is provided with a first suction pump 43, one side of each suction pump 43 is provided with a second suction pump 44, the center of the upper surface of the rectangular supporting plate 40 is provided with a rotary motor 45, the rotary motor 45 is positioned between the first suction pump 43 and the second suction pump 44, the upper ends of the first suction pump 43 and the second suction pump 44 are respectively provided with a first straight gear 46, two ends of the upper surface of the rectangular supporting plate 40 are provided with a L-type bracket 47, the upper end of a L-type bracket 47 is provided with a common bearing six 48, the common bearing six 48 is provided with a Z-type bracket 49, the lower end of one end of the Z-type bracket 49 is provided with a common bearing two 50, the outer ring of the common bearing two straight gears 51, the straight gears 51 are mutually meshed with the straight gears 46, one straight gears 51, one side of the common rack 47 is provided with a rectangular rod 52, the upper end of the rectangular rod 52, one rack 52 is provided with a straight gear 60, one straight gear rack 60, the straight gear rack 60 is provided with a straight gear rack 60, the straight gear rack 60 is provided with a straight gear rack, the straight gear rack 60, the straight gear rack 60 is provided with a straight gear rack, the straight gear rack 60, the straight gear rack.
The cleaning liquid pressurizing mechanism comprises a first horizontal bearing 84 on the upper surface of the movable base 13, a supporting shaft 85 is mounted on the inner ring of the first horizontal bearing 84, a rotating table 86 is mounted at the upper end of the supporting shaft 85, a containing barrel 87 is arranged on the upper surface of the rotating table 86, a plurality of containing barrels 87 are arranged, a second hose 88 is mounted at the input end of a second suction pump 44, a third hose 95 is mounted at the output end of the second suction pump 44, and a third quick connector 89 is mounted at one end of the third hose 95.
The lower end of the movable base 13 is provided with a movable wheel 90.
The side surface of the rectangular frame 18 is provided with a first support rod 91, and a torsion spring 92 is arranged between the first support rod 91 and the rectangular frame 18.
The side surfaces of the rectangular frame 18, the -shaped sliding frame 16 and the movable base 13 are respectively provided with a U-shaped groove 93.
And a U-shaped bracket 94 is arranged at one side of the second suction pump 44.
A second support rod 98 is arranged at the center of the upper surface of the rotating table 86, a disc 99 is arranged at the upper end of the second support rod 98, a circular hole 100 is formed in the upper surface of the disc 99, and a conical funnel 101 is arranged on the inner ring of the circular hole 100.
The upper end of the rectangular funnel 19 is provided with a liquid level sensor 96.
In the embodiment, the electric appliance of the equipment is controlled by an external controller, when the interference block 77 is in contact with the first contact switch 78, the controller controls the electric telescopic rod 53 close to one end of the second suction pump 44 to extend to enable the second straight gear 51 to be meshed with the third straight gear 54, when the interference block 77 is separated from the first contact switch 78, the electric telescopic rod 53 is shortened, when the liquid level sensor 96 senses the maximum value of the liquid level, the controller controls the electric telescopic rod 53 close to one end of the first suction pump 43 to extend to enable the second straight gear 51 to be meshed with the third straight gear 54, and when the liquid level sensor 96 senses the minimum value of the liquid level, the controller controls the electric telescopic rod 53 close to one end of the first suction pump 43 to be shortened; in the device, a fifth spur gear 70 and a fourth spur gear 58 are in a normalized meshing state, and a fastening bolt 80 is in a screwing state; before formal work, butting a quick connector III 89 (two quick connectors III are arranged) with a quick connector I5 and a quick connector II 7; three containing barrels are arranged in the mechanism, wherein one containing barrel is an empty barrel;
the washing agent is manually placed on the rotating table 86, then the rectangular support plate 40 is pushed, the rectangular support plate 40 drives the moving base 13 and related devices, when the washing agent moves to a proper position, the controller controls the rotating motor 45 to rotate, at the same time, the two electric telescopic rods 53 are both in a contracted state, the rotating motor 45 directly drives the first belt pulley 55 to rotate, the first belt pulley 55 drives the fourth belt pulley 75 to rotate through the third driving belt 76, the fourth belt pulley 75 rotates the fifth straight gear 70, the rotating of the fifth straight gear 70 drives the fourth straight gear 58 to rotate, the rotating of the fourth straight gear 58 drives the transmission shaft 57 to rotate, at the same time, the second belt pulley 59, the second belt pulley 66 and the third bevel gear 64 are in a follow-up state, the lower end of the transmission shaft 57 drives the first bevel gear 26 to rotate through the second bevel gear 60, the rotation of the first bevel gear 26 drives the optical shaft 23 and the first threaded shaft 24 to rotate, the rotation of the first threaded shaft 24 drives one end of the -shaped sliding frame 16 to move, the rectangular opening 14 of the rectangular sliding frame 16, the rectangular shaft 24 drives the first rectangular shaft 31 to rotate through the rectangular sliding groove 25, the sliding groove 32, the sliding groove 31 and the sliding shaft 24, the sliding shaft 35 and the sliding shaft 35 to rotate, the sliding shaft 15 and the sliding shaft 15, the sliding shaft 35, the sliding shaft 15 and the sliding shaft 35, the sliding shaft 15, the sliding shaft 35 and the sliding shaft 35, the sliding shaft 32 are connected to rotate, the sliding shaft 35, the sliding shaft is connected to the sliding shaft, the sliding shaft 35, the sliding shaft is connected to the sliding shaft, the sliding shaft 35, the sliding shaft 35;
with continuous cleaning, the liquid level in the rectangular funnel 19 gradually increases, when the liquid level is increased to a certain degree, the liquid level sensor 96 senses the liquid level, at the moment, the controller controls the electric telescopic rod 53 close to one side of the suction pump I43 to extend, so that the spur gear II 51 on one side of the suction pump I43 is meshed with the spur gear III 54, and the suction pump I43 is driven to work, the work of the suction pump I43 drives the detergent in the rectangular funnel 19 to flow into the empty containing barrel 87 through the corrugated pipe 20, the L type pipeline 21, the hose I82, the suction pump I43 and the drain pipe 83, and as the pumping speed of the suction pump I43 is higher than the discharging speed, the suction pump I43 can be set to automatically stop after rotating for a certain time each time in order to prevent the suction pump I43 from idling, and can be started again after the liquid level is at a high position again, and when liquid in the rectangular funnel 19 cannot be automatically discharged;
after the second suction pump 44 finishes pumping the detergent in the containing barrel 87, the sliding block 68 is manually pressed to slide downwards to cut off the power of the first contact switch 78, the sliding block 68 slides downwards to enable the straight gear five 70 to quickly cross the straight gear four 58, the bevel gear four 72 is meshed with the bevel gear three 64, as the straight gear five 70 and the gear four 58 belong to gear meshing transmission connection and move oppositely, the bevel gear four 72 is meshed with the bevel gear three 64 and then is transmitted through the second transmission belt 66, the transmission directions of the bevel gear four 72 and the bevel gear three 64 are opposite, when the straight gear five 70 and the bevel gear four 72 rotating in the same direction are meshed with different gears four 58 and three bevel gears 64, the rotating direction of the transmission shaft 57 is opposite, the rotating direction of the transmission shaft 57 is changed under the premise of not changing the rotating direction of the rotating motor 45, the sliding frame 16 in the shape of is pushed by the compression spring 39, when the transmission shaft 57 rotates reversely, the threaded hole one 27 is meshed with the threaded shaft one 24, the reverse rotation of the threaded shaft 57 drives the threaded shaft one 24, the sliding frame and the rectangular sliding frame 18 is retracted, thereby achieving the effect of the hollow shaft 18 retraction effect
The movable wheel 90 has a locking function, the corrugated pipe 20 is placed in the U-shaped grooves 93, different U-shaped grooves 93 are in a staggered state, one end of the fastening bolt 80 can be provided with a push rod, so that a labor-saving effect is achieved, relative movement of the first hollow shaft 71 and the second hollow shaft 74 can make up for the difference of movement distances of the fifth spur gear 70, and uninterrupted transmission can be achieved.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (10)
1. An external tower washing system of a cryogenic oxygenerator comprises a rectangular cold box (1), wherein the rectangular cold box (1) is placed on the ground, and a cleaning liquid pressurizing mechanism is arranged on one side of the rectangular cold box (1), and is characterized in that a quick cleaning device is arranged in the rectangular cold box (1), a waste liquid recovery mechanism is arranged on one side of the rectangular cold box (1), and a power switching mechanism is arranged on one side of the waste liquid recovery mechanism;
the quick cleaning device comprises a fractionating tower (2) in a rectangular cold box (1), the fractionating tower (2) is fixedly connected with the rectangular cold box (1), a first heat exchanger (3) is arranged on one side of the fractionating tower (2), the first heat exchanger (3) is fixedly connected with the rectangular cold box (1), a second heat exchanger (4) is installed on one side of the first heat exchanger (3), the second heat exchanger (4) is fixedly connected with the rectangular cold box (1), a first quick connector (5) is installed on the side surface of the rectangular cold box (1), an input pipe (6) is installed between the first quick connector (5) and the fractionating tower (2), a second quick connector (7) is installed at the lower end of the first quick connector (5), a shunt pipe (8) is installed between the second quick connector (7) and the first heat exchanger (3) and the second heat exchanger (4), a first discharge valve (9) is installed at the lower end of the rectangular cold box (1), a second discharge valve (10) is installed on one, an output pipe (11) is arranged between the first discharge valve (9) and the fractionating tower (2), and a junction pipe (12) is arranged between the second discharge valve (10) and the first heat exchanger (3) and the second heat exchanger (4).
2. The external tower washing system of the cryogenic oxygenerator is characterized in that a waste liquid recovery mechanism comprises a movable base (13) arranged at one side of a rectangular cold box (1), the movable base (13) is placed on the ground, a rectangular opening (14) is formed in the side surface of the movable base (13), a first slideway (15) is arranged on the opposite side surface of the movable base (13), two slideways (15) are arranged and are parallel to each other, a -shaped sliding frame (16) is arranged on the inner surface of the first slideway (15), two sides of the -shaped sliding frame (16) are slidably connected with the first slideway (15), a second slideway (17) is arranged on the side surface of the -shaped sliding frame (16), a rectangular frame (18) is arranged on the side surface of the second slideway (17), the rectangular frame (18) is slidably connected with the second slideway (17), a rectangular frame (19) is arranged on the upper surface of one end of the rectangular funnel (19) is provided with a corrugated pipe (20), one end of the corrugated pipe (20) is provided with a type pipe (21) of the corrugated pipe (L) and is fixedly connected with a first plain shaft bearing (23), a first plain shaft bearing (23) is arranged on one end of a fixed ring (23), a first bearing (35), a screw hole (31) is arranged on one side surface of a first bearing (35), a screw shaft bearing (23) is arranged on one side surface of a fixed ring (35), a screw thread bearing (23), a second bearing (35), a screw thread bearing ring (35) is arranged on one side surface of a fixed ring of a screw thread bearing ring (23), a fixed ring of a screw shaft bearing ring (23), a screw thread bearing, a screw hole of a screw shaft bearing (23), a screw shaft bearing ring (35) is arranged on one screw shaft bearing ring (23), a screw shaft bearing ring (35) is arranged on one end of a screw shaft bearing, a screw shaft bearing (23), a screw shaft bearing ring (35) is arranged on one end of a screw shaft bearing ring (35) on one end of a screw shaft bearing, a screw shaft bearing ring (23), a screw shaft bearing ring (35) on one screw shaft bearing, a screw shaft bearing ring (15) on one bearing ring (15), a screw shaft bearing ring (35) on one bearing ring (15) on one end of a screw shaft bearing ring (15).
3. The system is characterized in that a power switching mechanism comprises a rectangular support plate (40) at the upper surface end of a movable base (13), water inlet holes (41) are formed in two ends of the upper surface of the rectangular support plate (40), water outlet holes (42) are formed in one side of the water inlet holes (41), a first suction pump (43) is installed on the upper surface of the rectangular support plate (40), a second suction pump (44) is installed on one side of the first suction pump (43), a rotating motor (45) is installed in the center of the upper surface of the rectangular support plate (40), the rotating motor (45) is located between the first suction pump (43) and the second suction pump (44), a first straight gear (46) is installed at the upper end of the first suction pump (43), a L-type support (47) is installed at two ends of the upper surface of the rectangular support plate (40), a six ordinary bearings (48) are installed at the upper end of the bracket (47), a Z-type support (49) is installed at one end of the Z-type support (49), two ordinary bearings (49), two ordinary straight gears (50) are installed at the lower end of the ordinary support (49), two straight gears (52), a straight gears (52) and straight gears (52) are installed at the straight gears (54), a straight gears (54) are installed at the upper end of the straight gears (52), a straight gears (52) and straight gears (52), a straight gears (52) are installed at the straight gears (52), a straight gears (52) and straight gears (52) are installed at the straight gears (52), a straight gears (52) and straight gears (52), a straight gears (52) are installed at the straight gears (52) in the straight gears (52), a straight gears (52) and a straight gears (52) at the straight gears (52) are installed at the straight gears (52), a straight gears (52) and a straight gears (52), a straight gears (4) and a straight gears (4) are installed at the straight gears (52), a straight gears (52) in the straight gears (52), a straight gears (4) in the straight gears (52), a straight gears (52) are installed at the straight gears (52), a straight gears (4) are installed at the straight gears (4) in the straight gears, a straight gears (4) in the straight gears, a straight gears.
4. The external tower washing system of the cryogenic oxygenerator according to claim 1, wherein the cleaning solution pressurizing mechanism comprises a first horizontal bearing (84) on the upper surface of the movable base (13), a supporting shaft (85) is installed on the inner ring of the first horizontal bearing (84), a rotating table (86) is installed at the upper end of the supporting shaft (85), a plurality of containing barrels (87) are arranged on the upper surface of the rotating table (86), a second hose (88) is installed at the input end of a second suction pump (44), a third hose (95) is installed at the output end of the second suction pump (44), and a third quick connector (89) is installed at one end of the third hose (95).
5. The external tower washing system of the cryogenic oxygen generator as claimed in claim 1, wherein the lower end of the moving base (13) is provided with a moving wheel (90).
6. The external tower washing system of the cryogenic oxygen generator as claimed in claim 2, wherein a first support rod (91) is installed on the side surface of the rectangular frame (18), and a torsion spring (92) is installed between the first support rod (91) and the rectangular frame (18).
7. The external tower washing system of the cryogenic oxygen generator as claimed in claim 2, wherein the side surfaces of the rectangular frame (18), the -shaped sliding frame (16) and the moving base (13) are respectively provided with a U-shaped groove (93).
8. The external tower washing system of the cryogenic oxygen generator as claimed in claim 3, wherein a U-shaped bracket (94) is installed at one side of the second suction pump (44).
9. The external tower washing system of the cryogenic oxygenerator as claimed in claim 4, wherein a second support rod (98) is installed at the center of the upper surface of the rotating platform (86), a disc (99) is installed at the upper end of the second support rod (98), a round hole (100) is formed in the upper surface of the disc (99), and a conical funnel (101) is installed on the inner ring of the round hole (100).
10. The external tower washing system of the cryogenic oxygen generator as claimed in claim 2, wherein a liquid level sensor (96) is installed at the upper end of the rectangular funnel (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010359463.2A CN111389809A (en) | 2020-04-30 | 2020-04-30 | External tower washing system of cryogenic oxygenerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010359463.2A CN111389809A (en) | 2020-04-30 | 2020-04-30 | External tower washing system of cryogenic oxygenerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111389809A true CN111389809A (en) | 2020-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010359463.2A Pending CN111389809A (en) | 2020-04-30 | 2020-04-30 | External tower washing system of cryogenic oxygenerator |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112213139A (en) * | 2020-11-19 | 2021-01-12 | 邯郸市绿洲环保设备有限公司 | Portable closed cooling tower performance testing platform |
| CN112495879A (en) * | 2020-11-17 | 2021-03-16 | 佳木斯大学 | Medical treatment titanium alloy coaptation board belt cleaning device |
-
2020
- 2020-04-30 CN CN202010359463.2A patent/CN111389809A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112495879A (en) * | 2020-11-17 | 2021-03-16 | 佳木斯大学 | Medical treatment titanium alloy coaptation board belt cleaning device |
| CN112213139A (en) * | 2020-11-19 | 2021-01-12 | 邯郸市绿洲环保设备有限公司 | Portable closed cooling tower performance testing platform |
| CN112213139B (en) * | 2020-11-19 | 2024-04-26 | 绿洲冰峰流体设备有限公司 | Portable closed cooling tower performance testing platform |
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