CN113883912A - Deuterium gas generator heavy water recovery unit - Google Patents
Deuterium gas generator heavy water recovery unit Download PDFInfo
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- CN113883912A CN113883912A CN202111211297.2A CN202111211297A CN113883912A CN 113883912 A CN113883912 A CN 113883912A CN 202111211297 A CN202111211297 A CN 202111211297A CN 113883912 A CN113883912 A CN 113883912A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B1/00—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser
- F28B1/02—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser using water or other liquid as the cooling medium
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B15/00—Operating or servicing cells
- C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of electrolytes
- C25B15/083—Separating products
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B9/00—Auxiliary systems, arrangements, or devices
- F28B9/04—Auxiliary systems, arrangements, or devices for feeding, collecting, and storing cooling water or other cooling liquid
- F28B9/06—Auxiliary systems, arrangements, or devices for feeding, collecting, and storing cooling water or other cooling liquid with provision for re-cooling the cooling water or other cooling liquid
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B9/00—Auxiliary systems, arrangements, or devices
- F28B9/08—Auxiliary systems, arrangements, or devices for collecting and removing condensate
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
- F28F13/12—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation
- F28F13/125—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation by stirring
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- 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
- Y02E60/30—Hydrogen technology
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention provides a deuterium gas generator heavy water recovery device which comprises a collecting box and a cooling box, wherein the cooling box is fixedly arranged on the collecting box, a condensation pipe penetrates through the cooling box, the condensation pipe is communicated with the collecting box through a liquid collecting pipe, a circulating pump for water circulation is arranged on the cooling box, a heat exchanger is arranged on the outer side wall of the collecting box, the circulating pump is connected with the heat exchanger, a scraping mechanism for scraping a water film accumulated on the inner wall of the condensation pipe is arranged on the condensation pipe, and a driving mechanism for promoting the water circulation and driving the scraping mechanism is arranged in the cooling box. The invention has the advantages of ingenious and reasonable structural design and strong practicability, can ensure the circular flow of water flow, improve the gas condensation effect, improve the gas recovery efficiency and improve the resource utilization rate.
Description
Technical Field
The invention belongs to the technical field of deuterium gas preparation, and particularly relates to a heavy water recovery device of a deuterium gas generator.
Background
Deuterium gas is a colorless, tasteless, non-toxic combustible gas that can be used to produce compounds containing heavy hydrogen in the chemical and biochemical fields, and deuterium gas generators are common devices for producing deuterium gas.
Deuterium gas generators in the prior art are usually provided with electrolytic tanks with single and double circulation structures, gases electrolyzed by the deuterium gas generators are provided with a large amount of heavy water vapor and are condensed into heavy water after passing through a condenser, thereby realizing the recovery of heavy water, but in the practical use process, when the electrolyzed gas passes through the condensing tube, because the heat exchange area and the cooling speed of the condensing pipe are limited, the cooling efficiency of the gas is low, so that part of the gas passes through the condensing pipe without being liquefied, the waste of the gas is caused, secondly, a layer of water film is formed on the inner wall of the condensing tube by part of the gas and is attached to the inner wall of the condensing tube, the water film cannot be condensed into water drops to fall under the action of surface tension, so that the waste of gas is caused, the device is difficult to fully recover heavy water, and therefore, a heavy water recovery device of the deuterium gas generator needs to be designed to solve the problems.
Disclosure of Invention
The invention aims to solve the technical problem of providing a deuterium gas generator heavy water recovery device aiming at the defects of the prior art, the device has the advantages of ingenious and reasonable structural design, strong practicability, capability of effectively improving the heavy water recovery rate and reducing resource waste, and simple operation.
In order to solve the technical problems, the invention adopts the technical scheme that: the deuterium gas generator heavy water recovery device is characterized by comprising a collecting box, a cooling box and a condensing pipe, wherein the cooling box is fixedly arranged on the top surface of the collecting box, the condensing pipe is horizontally arranged in the cooling box in a penetrating manner, the condensing pipe is communicated with the collecting box through a liquid collecting pipe, the cooling box is connected with a heat exchanger through a circulating pump, a scraping mechanism for scraping a liquid droplet water film formed after condensation on the inner wall of the condensing pipe is arranged on the condensing pipe, and a driving mechanism for driving the scraping mechanism to operate is arranged in the cooling box;
the driving mechanism comprises a motor, a first lead screw, a connecting block and a mounting box, the first lead screw is horizontally and rotatably mounted in the cooling box, the first lead screw is positioned right above the condensation pipe, the connecting block is in threaded connection with the first lead screw, the motor is fixedly mounted on the top surface of the cooling box, an output rotating shaft of the motor extends to the inside of the cooling box, a plurality of fan blades are arranged on the side wall of the output rotating shaft of the motor at equal intervals around the circumference, a magnetic strip is arranged on one fan blade, the mounting box is fixedly arranged on the inner wall of the cooling box, a second lead screw is rotatably mounted in the mounting box, a magnetic block is in threaded connection with the second lead screw, the magnetic block is connected with the inner wall of the mounting box through a spring, an one-way bearing is arranged on the second lead screw, the outer ring side wall of the one-way bearing is fixedly connected with a first sleeve, and the first lead screw is fixedly connected with a second sleeve, the first sleeve is connected with the second sleeve through a synchronous belt, and the first screw rod is a bidirectional screw rod. When the fan blade provided with the magnetic strip rotates to a position nearest to the magnetic block, the magnetic strip and the magnetic block are opposite, the magnetic strip and the magnetic block repel each other when the fan blade rotates, the magnetic block moves towards a direction far away from the fan blade to drive the second screw rod to rotate, meanwhile, the second sleeve and the first screw rod are driven to rotate through the one-way bearing and the first sleeve, when the magnetic strip is far away from the magnetic block, the magnetic block moves reversely under the reset action of the spring, at the moment, the first screw rod does not rotate along with the rotation of the second screw rod under the action of the one-way bearing, the fan blade rotates ceaselessly, the magnetic strip is periodically and intermittently close to the magnetic block, the magnetic block always makes linear reciprocating motion in the mounting box, the first screw rod rotates intermittently in one direction, the first screw rod is a two-way screw rod, namely, threads with opposite rotating directions at two ends are arranged on the first screw rod, when the connecting block moves to an extreme position at one end, the magnetic strip automatically reverses and moves to circularly reciprocate, finally, the purpose of enabling the connecting block to complete linear reciprocating motion is achieved.
Preferably, a moving plate is fixedly connected to the lower side of the connecting block, the moving plate is in sliding fit with the side wall of the condensing tube, and the moving plate is made of a magnetic material.
Preferably, the water inlet end of the circulating pump is communicated with the side wall of the cooling box, the side wall of the collecting box is fixedly connected with the heat exchanger, the water outlet end of the circulating pump is communicated with the heat exchanger, the output end of the heat exchanger is communicated with the side wall of the cooling box through a water pipe, and a circulating water path is formed by the circulating pump and the heat exchanger to ensure that the cooling water of the cooling box is always in a certain temperature range.
Preferably, the scraping structure comprises two sliding rods and two scraping heads, the two ends of each sliding rod are connected to the inner wall of the condensation pipe through fixing plates, the two sliding rods are arranged up and down oppositely, the two scraping heads are respectively connected to the sliding rods in a sliding mode, the two scraping heads are connected through connecting rods, and the scraping heads are made of metal materials capable of being attracted by the moving plate to move synchronously. The wiper head is provided with a wiper blade matched with the shape of the inner wall of the condensation pipe, the wiper blade is attached to the inner wall of the condensation pipe, and when the moving plate does linear reciprocating motion, the wiper head and the wiper blade are driven to synchronously move so as to destroy the water film attached to the inner wall of the condensation pipe, so that the water film is condensed into heavy water droplets, and finally a large amount of droplets are gathered in the collection box through the liquid collection pipe.
Preferably, the slide bar is horizontally arranged in parallel with the axial direction of the condensation pipe, the length of the slide bar is the same as that of the cooling box, one end of the liquid collecting pipe is communicated with the position, located outside the cooling box, on the lower portion of the side wall of the condensation pipe, and the other end of the liquid collecting pipe is communicated with the collecting box.
Preferably, the side wall of the magnetic block is tightly attached to the inner wall of the mounting box, and the cross sections of the magnetic block and the mounting box are rectangular.
Preferably, the parts close to the magnetic block, the magnetic strip and the moving plate in the device are made of non-metal materials except the water scraping head, and the influence of redundant metal materials on the effect of the device due to magnetic force is avoided.
Compared with the prior art, the invention has the following advantages:
1. the heavy water collecting device is scientific and reasonable in structural design, strong in practicability, good in heavy water collecting effect and capable of reducing resource waste.
2. According to the invention, the circulating pump is arranged to pump out water in the cooling tank, water flow flows through the heat exchanger, the heat exchanger can cool the water flow, then the circulating pump pumps low-temperature water flow into the cooling tank again, so that the circulating flow of the water flow is realized, the heat on the surface of the condensing pipe can be taken away when the low-temperature water flow flows around the condensing pipe, the cooling effect of the condensing pipe on gas is improved, electrolytic gas can be liquefied fully in the condensing pipe, and the recovery effect of heavy water is improved.
3. According to the invention, the magnetic block is continuously moved by rotating the fan blades, so that the second screw rod drives the first screw rod to rotate and then drives the moving plate to reciprocate, the moving plate can drive the two sliding blocks to move, the two wiper blades can wipe off the water film attached to the inner wall of the condensation pipe in the reciprocating movement process of the two sliding blocks, water drops can be formed after the surface of the water film is damaged, heavy water formed by gas liquefaction can be fully recovered, and the resource waste is effectively reduced.
4. According to the invention, water in the cooling box can form a vortex by rotating the fan blades, so that the flow of water flow is accelerated, the cooling effect of the water flow on the condensing pipe is further improved, and the cooling effect of gas passing through the condensing pipe is further improved.
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of the present invention at a point a in fig. 1.
Fig. 3 is a partially enlarged view of the structure of fig. 1 at B.
FIG. 4 is a cross-sectional structural view of the second lead screw position in the present invention.
Fig. 5 is a schematic view showing a coupling structure of a connecting block and a moving plate according to the present invention.
Description of reference numerals:
1-cooling box; 2-a condenser pipe; 3, a collecting box;
4-a liquid collecting pipe; 5, a motor; 6-fan blades;
7-magnetic strip; 8-a first screw rod; 9-a circulating pump;
10-a heat exchanger; 11-mounting a box; 12-a second lead screw;
13 — a first sleeve; 14-a second sleeve; 15-one-way bearing;
16-magnetic block; 17-connecting blocks; 18-moving the plate;
19-fixing the plate; 20-a slide bar; 21-a water scraping head;
22-connecting rod.
Detailed Description
As shown in fig. 1 to 5, the invention includes a collection box 3, a cooling box 1 and a condensation pipe 2, wherein the cooling box 1 is fixedly arranged on the top surface of the collection box 3, the condensation pipe 2 is horizontally arranged in the cooling box 1 in a penetrating manner, the left side of the condensation pipe 2 is filled with air and the right side is filled with air, the condensation pipe 2 is communicated with the collection box 3 through a liquid collecting pipe 4, the cooling box 1 is connected with a heat exchanger 10 through a circulating pump 9, the condensation pipe 2 is provided with a scraping mechanism for scraping a liquid droplet water film formed after condensation on the inner wall of the condensation pipe 2, and the cooling box 2 is internally provided with a driving mechanism for driving the scraping mechanism to operate;
the driving mechanism comprises a motor 5, a first lead screw 8, a connecting block 17 and a mounting box 11, the first lead screw 8 is horizontally installed in a cooling box 1 in a rotating mode, the first lead screw 8 is located right above the condensation pipe 2, the connecting block 17 is in threaded connection with the first lead screw 8, the motor 5 is fixedly installed on the top surface of the cooling box 1, an output rotating shaft of the motor 5 extends to the inside of the cooling box 1, a plurality of fan blades 6 are arranged on the side wall of the output rotating shaft of the motor 5 in an equidistant mode around the circumference, a magnetic strip 7 is arranged on one fan blade 6, the mounting box 11 is fixedly arranged on the inner wall of the cooling box 1, a second lead screw 12 is installed in the mounting box 11 in a rotating mode, a magnetic block 16 is in threaded connection with the second lead screw 12, the magnetic block 16 is connected with the inner wall of the mounting box 11 through a spring, and an one-way bearing 15 is arranged on the second lead screw 12, the outer ring side wall of the one-way bearing 15 is fixedly connected with a first sleeve 13, the first lead screw 8 is fixedly connected with a second sleeve 14, the first sleeve 13 is connected with the second sleeve 14 through a synchronous belt, and the first lead screw 12 is a two-way lead screw. When the fan blade 6 provided with the magnetic strip 7 rotates to a position nearest to the magnetic block 16, the magnetic strip 7 and the magnetic block 16 are opposite and have the same magnetism, when the fan blade 6 rotates, the magnetic strip 7 and the magnetic block 16 repel each other in the same polarity, the magnetic block 16 moves in a direction far away from the fan blade 6 to drive the second lead screw 12 to rotate, meanwhile, the one-way bearing 15 and the first sleeve 13 drive the second sleeve 14 and the first lead screw 8 to rotate, when the magnetic strip 7 is far away from the magnetic block 16, the magnetic block 16 moves in a reverse direction under the reset action of the spring, at the moment, the first lead screw 8 does not rotate along with the rotation of the second lead screw 12 under the action of the one-way bearing 15, the fan blade 6 rotates ceaselessly, the magnetic strip 7 is intermittently close to the magnetic block 16 in a periodic manner, the magnetic block 16 always performs linear reciprocating motion in the mounting box 11, the first lead screw 8 intermittently rotates in one direction, and as the first lead screw 8 is a two-way lead screw, namely, two-way screw threads are arranged at two ends of the first lead screw 8 in opposite directions, when the connecting block 17 moves to the limit position at one end, the connecting block 17 automatically reverses to move circularly to and fro, and finally the aim of enabling the connecting block 17 to complete linear reciprocating motion is fulfilled.
In this embodiment, a moving plate 18 is fixedly connected to the lower side of the connecting block 17, the moving plate 18 is in sliding fit with the side wall of the condensation tube 2, and the moving plate 18 is made of a magnetic material.
In this embodiment, the end of intaking of circulating pump 9 is linked together with 1 lateral wall of cooler bin, 3 lateral walls fixed connection heat exchangers 10 of collecting box, and the play water end of circulating pump 9 is linked together with heat exchanger 10, and the output of heat exchanger 10 leads to pipe and 1 lateral wall of cooler bin to be linked together, forms the circulation water route through circulating pump 9 and heat exchanger 10 and guarantees that the cooling water of cooler bin 1 is in certain temperature range all the time.
In this embodiment, the scraping structure includes two sliding rods 20 and two scraping heads 21, two ends of the sliding rods 20 are connected to the inner wall of the condensation pipe 2 through a fixing plate 19, the two sliding rods 20 are arranged oppositely up and down, the two scraping heads 21 are respectively connected to the sliding rods 20 in a sliding manner, the two scraping heads 21 are connected through a connecting rod 22, and the scraping heads 21 are made of a metal material capable of being attracted by the moving plate 18 to move synchronously. The wiper blade is arranged on the wiper head 21 and matched with the shape of the inner wall of the condenser pipe 2, the wiper blade is attached to the inner wall of the condenser pipe 2, and when the moving plate 18 does linear reciprocating motion, the wiper head 21 and the wiper blade are driven to synchronously move so as to break water films attached to the inner wall of the condenser pipe 2 and enable the water films to be condensed into heavy water droplets, and finally a large amount of droplets are gathered in the collecting box 3 through the collecting pipe 4.
In this embodiment, the slide bar 20 is horizontally arranged in parallel to the axial direction of the condensation pipe 2, the length of the slide bar 20 is the same as that of the cooling box 1, one end of the liquid collecting pipe 4 is communicated with the position, located to the outside, of the right side wall of the cooling box 1 on the lower portion of the side wall of the condensation pipe 2, and the other end of the liquid collecting pipe 4 is communicated with the collecting box 3.
In this embodiment, the side wall of the magnetic block 16 is tightly attached to the inner wall of the mounting box 11, and the cross sections of the magnetic block 16 and the mounting box 11 are rectangular.
In this embodiment, the parts of the device close to the magnetic block 16, the magnetic stripe 7 and the moving plate 18 except the water scraping head 21 are made of non-metal materials, so that the influence of redundant metal materials on the magnetic force on the effect of the device is avoided.
During the use, let in condenser pipe 2 with electrolysis gas in, starter motor 5 and circulating pump 9, pack the cooling water in the cooler bin 1, circulating pump 9 takes the water in the cooler bin 1 out, and cool off by heat exchanger 10, then circulating pump 9 pumps low temperature rivers into cooler bin 1 again, realize the circulation flow of rivers, the heat on condenser pipe 2 surface can be taken away to low temperature rivers when flowing around condenser pipe 2, improve the cooling effect of condenser pipe 2 to gas, make that electrolysis gas can be abundant in the inside liquefaction of condenser pipe 2, thereby improve the recovery effect to the heavy water.
The one-way bearing 15 is a bearing that can rotate freely in one direction, but locks in the other direction, when the magnetic block 16 moves to drive the second screw rod 12 to rotate, the second screw rod 12 drives the first sleeve 13 to rotate through the dead-locked one-way bearing 15, the first sleeve 13 drives the second sleeve 14 and the first screw rod 8 to rotate through the synchronous belt when rotating, when the magnetic strip 7 is far away from the magnetic block 16, the magnetic block 16 will move leftwards under the action of the elastic force of the spring and drive the second screw rod 12 to rotate reversely, because the one-way bearing 15 can freely rotate at this time, the second screw rod 12 rotates without driving the first sleeve 13 to rotate, when the magnetic stripe 7 is close to the magnetic block 16 again, the second lead screw 12 can drive the one-way bearing 15 and the first sleeve 13 to rotate again, and based on the process, the second lead screw 12 can drive the first lead screw 8 to rotate continuously along with the rotation of the plurality of fan blades 6.
Because the first screw rod 8 is a bidirectional screw rod, when the first screw rod 8 rotates, the movable plate 18 and the connecting block 17 do not rotate, so that the connecting block 17 and the movable plate 18 can only reciprocate along the first screw rod 8, under the attraction effect of the movable plate 18 on the water scraping head 21 positioned above, the movable plate 18 can drive the upper water scraping head 21 to move, the upper water scraping head 21 drives the lower water scraping head 21 to move through the connecting rod 22, in the reciprocating movement process of the two water scraping heads 21, the water scraping sheets can scrape water films attached to the inner wall of the condensation pipe 2, water beads can be formed after the surfaces of the water films are damaged, and the water films are gathered in the collection box to be recycled.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way. Any simple modification, change and equivalent changes of the above embodiments according to the technical essence of the invention are still within the protection scope of the technical solution of the invention.
Claims (5)
1. The deuterium gas generator heavy water recovery device is characterized by comprising a collecting box (3), a cooling box (1) and a condensing tube (2), wherein the cooling box (1) is fixedly arranged on the top surface of the collecting box (3), the condensing tube (2) is horizontally arranged in the cooling box (1) in a penetrating manner, the condensing tube (2) is communicated with the collecting box (3) through a liquid collecting tube (4), the cooling box (1) is connected with a heat exchanger (10) through a circulating pump (9), a scraping mechanism for scraping a liquid droplet water film formed after condensation on the inner wall of the condensing tube (2) is arranged on the condensing tube (2), and a driving mechanism for driving the scraping mechanism to operate is arranged in the cooling box (2);
the driving mechanism comprises a motor (5), a first lead screw (8), a connecting block (17) and a mounting box (11), the first lead screw (8) is horizontally installed in a cooling box (1) in a rotating mode, the first lead screw (8) is located right above the condensation pipe (2), the connecting block (17) is in threaded connection with the first lead screw (8), the motor (5) is fixedly installed on the top surface of the cooling box (1), an output rotating shaft of the motor (5) extends into the cooling box (1), a plurality of fan blades (6) are arranged on the side wall of the output rotating shaft of the motor (5) in a circle at equal distance, a magnetic strip (7) is arranged on one fan blade (6), the mounting box (11) is fixedly arranged on the inner wall of the cooling box (1), a second lead screw (12) is installed in the mounting box (11) in a rotating mode, and a magnetic block (16) is in threaded connection with the second lead screw (12), set up the spring between magnetic path (16) and mounting box (11) inner wall, be provided with one-way bearing (15) on second lead screw (12), the first sleeve of outer lane lateral wall fixed connection (13) of one-way bearing (15), fixedly connected with second sleeve (14) on first lead screw (8), first sleeve (13) are connected with second sleeve (14) through the hold-in range, first lead screw (12) are two-way lead screw.
2. Deuterium gas generator heavy water recovery device according to claim 1, characterized in that a moving plate (18) is fixedly connected to the underside of said connection block (17), said moving plate (18) being in sliding engagement with the side walls of the condensation duct (2), said moving plate (18) being made of magnetic material.
3. Heavy water recovery device of deuterium gas generator according to claim 2, characterized in that said scraping structure comprises two sliding rods (20) and two scraping heads (21), both ends of said sliding rods (20) are connected to the inner wall of the condensation tube (2) through fixing plates (19), the two sliding rods (20) are arranged up and down oppositely, the two scraping heads (21) are respectively connected to the sliding rods (20) in sliding manner, the two scraping heads (21) are connected through connecting rods (22), and the scraping heads (21) are made of metal material capable of being attracted by the moving plate (18) to move synchronously.
4. Heavy water recovery device of deuterium gas generator according to claim 1, characterized in that the side walls of the magnet (16) are in close contact with the inner wall of the mounting box (11), and the magnet (16) and the mounting box (11) are rectangular in cross section.
5. Deuterium gas generator heavy water recovery device according to claim 3, characterized in that said wiper head (21) is provided with wiper blades adapted to the shape of the inner wall of the condenser tube (2), said wiper blades fitting the inner wall of the condenser tube (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111211297.2A CN113883912B (en) | 2021-10-18 | 2021-10-18 | Deuterium gas generator heavy water recovery unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111211297.2A CN113883912B (en) | 2021-10-18 | 2021-10-18 | Deuterium gas generator heavy water recovery unit |
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| CN113883912A true CN113883912A (en) | 2022-01-04 |
| CN113883912B CN113883912B (en) | 2023-04-11 |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6041465A (en) * | 1997-12-19 | 2000-03-28 | Speedfam Co., Ltd. | Cleaning apparatus |
| WO2009015144A1 (en) * | 2007-07-25 | 2009-01-29 | Air Motion Systems, Inc. | Printing cylinder cleaning system |
| CN109382374A (en) * | 2018-09-26 | 2019-02-26 | 杜鑫 | A kind of pipe outer surface cleaning plant of environment-friendly type |
| CN208825050U (en) * | 2018-06-29 | 2019-05-07 | 江苏太宝龙实业有限公司 | A kind of bearing cleaning device |
| CN209953426U (en) * | 2019-04-09 | 2020-01-17 | 深圳市大元通机电设备有限公司 | Automatic cleaning system for central air conditioner |
| CN111921959A (en) * | 2020-08-13 | 2020-11-13 | 福州卡尔克电子科技有限公司 | Equipment for spraying and cleaning tablet |
| CN112611065A (en) * | 2021-01-27 | 2021-04-06 | 刘美琴 | Air purification equipment convenient to use |
| CN112604381A (en) * | 2020-11-26 | 2021-04-06 | 盐城盐西幸福产业发展有限公司 | Automatic filter screen disinfection and cleaning device for air purifier |
-
2021
- 2021-10-18 CN CN202111211297.2A patent/CN113883912B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6041465A (en) * | 1997-12-19 | 2000-03-28 | Speedfam Co., Ltd. | Cleaning apparatus |
| WO2009015144A1 (en) * | 2007-07-25 | 2009-01-29 | Air Motion Systems, Inc. | Printing cylinder cleaning system |
| CN208825050U (en) * | 2018-06-29 | 2019-05-07 | 江苏太宝龙实业有限公司 | A kind of bearing cleaning device |
| CN109382374A (en) * | 2018-09-26 | 2019-02-26 | 杜鑫 | A kind of pipe outer surface cleaning plant of environment-friendly type |
| CN209953426U (en) * | 2019-04-09 | 2020-01-17 | 深圳市大元通机电设备有限公司 | Automatic cleaning system for central air conditioner |
| CN111921959A (en) * | 2020-08-13 | 2020-11-13 | 福州卡尔克电子科技有限公司 | Equipment for spraying and cleaning tablet |
| CN112604381A (en) * | 2020-11-26 | 2021-04-06 | 盐城盐西幸福产业发展有限公司 | Automatic filter screen disinfection and cleaning device for air purifier |
| CN112611065A (en) * | 2021-01-27 | 2021-04-06 | 刘美琴 | Air purification equipment convenient to use |
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| CN113883912B (en) | 2023-04-11 |
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