CN219579987U

CN219579987U - Low deuterium oxide's apparatus for producing

Info

Publication number: CN219579987U
Application number: CN202321795753.7U
Authority: CN
Inventors: 王飞腾; 周平; 张昕; 王林; 岳晓英; 王芳龙
Original assignee: Northwest Institute of Eco Environment and Resources of CAS
Current assignee: Northwest Institute of Eco Environment and Resources of CAS
Priority date: 2023-07-10
Filing date: 2023-07-10
Publication date: 2023-08-25
Anticipated expiration: 2033-07-10

Abstract

The utility model discloses a production device of low deuterium oxide, which comprises a water pump, a cylinder body and a distillation tower, wherein the water pump is fixedly connected to the top of the cylinder body, the distillation tower is arranged on one side of the cylinder body, a filter plate is fixedly connected to the inside of the cylinder body, a rotating shaft is rotatably connected to the inside of the cylinder body, a motor is fixedly connected to the outer wall of one side of the cylinder body, one end of an output shaft of the motor penetrates through the cylinder body to be fixed with the rotating shaft, a plurality of first scraping plates are fixedly connected to the circumferential side surface of the rotating shaft, and one side of one first scraping plate is fixedly connected with a second scraping plate. According to the utility model, impurities can be conveniently cleaned out of the cylinder body and the filter plate through the first scraping plate, the second scraping plate, the blocking plate and the convex blocks, the filtering effect of the device is improved, the production of low deuterium water can be finished through the water pump, the cylinder body and the distillation tower, the using effect of the device is improved, the drain outlet can be kept sealed through the supporting mechanism, and the sealing effect of the device is improved.

Description

Low deuterium oxide's apparatus for producing

Technical Field

The utility model relates to the technical field of production machinery, in particular to a production device of low deuterium oxide.

Background

In the existing production process of the low-deuterium water, a lot of impurities exist in raw material water, the processing effect of the raw material water is easily affected, and the raw material water is usually filtered, so that the production quality of the low-deuterium water is ensured.

Through searching, chinese patent with publication number CN208814818U discloses a production device of low deuterium oxide, and the filter screen is embedded in the groove to filter impurities in raw water, so that the production quality of low deuterium oxide can be improved. However, impurities filtered by the filter screen still remain at the end of the filter screen, so that the impurities at the end of the filter screen are inconvenient to clean, and the filtering effect of the filter screen is affected.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a production device of deuterium-depleted water.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a low deuterium oxide's apparatus for producing, includes water pump, barrel and distillation column, water pump fixed connection is at the top of barrel, the distillation column sets up in one side of barrel, the inside fixedly connected with filter plate of barrel, the inside rotation of barrel is connected with the axis of rotation, one side outer wall fixedly connected with motor of barrel, and the one end of motor output shaft passes the barrel and is fixed with the axis of rotation mutually, the circumference side fixedly connected with of axis of rotation a plurality of first scrapers, one of them one side fixedly connected with second scraper of first scraper, the drain has been seted up to the bottom of barrel, the bottom outer wall fixedly connected with collecting box of barrel, the bottom inner wall of collecting box is provided with supporting mechanism, supporting mechanism's top fixedly connected with closure plate, the top fixedly connected with lug of closure plate.

As still further scheme of the utility model, the supporting mechanism comprises a fixed cylinder, the fixed cylinder is fixedly connected to the inner wall of the bottom of the collecting box, the inside of the fixed cylinder is slidably connected with a sliding rod, the top end of the sliding rod is fixedly connected with a connecting block, the connecting block is fixed with the blocking plate, a spring is sleeved outside the sliding rod, and two ends of the spring are respectively fixed with the fixed cylinder and the connecting block.

As a still further proposal of the utility model, one side of the collecting box is rotatably connected with a sewage draining door.

As a still further scheme of the utility model, a plurality of stand columns are fixedly connected to the outer wall of the bottom of the cylinder body, rubber pads are fixedly connected to the top ends of the stand columns, and the rubber pads are fixed with the cylinder body.

As a still further proposal of the utility model, one side of the rotating shaft is fixedly connected with a supporting rod, and the supporting rod is fixed with the second scraping plate.

As a still further proposal of the utility model, the peripheral outer walls of the plugging plate are fixedly connected with sealing strips.

As a still further aspect of the present utility model, the upper surface of the bump is provided in a smooth arc shape.

The beneficial effects of the utility model are as follows:

1. through the cooperation of first scraper blade, second scraper blade, closure plate and lug, the starter motor, the motor drives the axis of rotation and rotates, the axis of rotation drives first scraper blade and rotates, thereby make first scraper blade scrape down the impurity on filter plate surface, first scraper blade drives the second scraper blade simultaneously and rotates, thereby make the second scraper blade scrape the impurity of adhesion on the barrel inner wall, the lug is moved down in the extrusion of second scraper blade, the lug drives closure plate downwardly moving, the closure plate drives supporting mechanism action, thereby make the raw materials take impurity to discharge from the drain into the collection box, and then conveniently clear up impurity out from barrel and filter plate, the filter effect of device has been improved.

2. Through the cooperation of water pump, barrel and distillation column, the water pump is with the raw materials water pump in the barrel, filters the impurity in the raw materials water through the filter plate that sets up in the barrel, then in the raw materials water through the pipeline entering distillation column of filtering, then obtain low deuterium water through the distillation of distillation column in the distillation column, then in discharging the low deuterium water to the liquid storage pot of connection outside through the drain pipe to accomplish low deuterium water's production, improved the result of use of device.

3. Through supporting mechanism's setting, the closure plate drives the slide bar and moves down in fixed section of thick bamboo, and the raw materials area carries impurity to arrange from the drain to the collection incasement, and when the lug was passed over to the second scraper blade, the spring was kick-backed makes the closure plate upwards remove to make the closure plate block up the drain, and then make raw materials water continue in the filtration entering distillation column through the filter plate, make the drain can keep sealed, improved the sealed effect of device.

Drawings

FIG. 1 is a schematic perspective view of a deuterium depleted water production apparatus according to the present utility model;

FIG. 2 is a schematic cross-sectional view of a cylinder of a device for producing deuterium depleted water according to the present utility model;

fig. 3 is a schematic cross-sectional structure diagram of a sealing plate of a low deuterium depleted water production device according to the present utility model.

In the figure: 1. a water pump; 2. a cylinder; 3. a waste gate; 4. a collection box; 5. a column; 6. a rubber pad; 7. a distillation column; 8. a filter plate; 9. a first scraper; 10. a rotating shaft; 11. a support rod; 12. a second scraper; 13. a sewage outlet; 14. a sealing strip; 15. a closure plate; 16. a fixed cylinder; 17. a bump; 18. a slide bar; 19. a spring; 20. and (5) connecting a block.

Detailed Description

For the purpose of making apparent the objects, technical solutions and advantages of the present utility model, the present utility model will be further described in detail with reference to the accompanying drawings and examples, it being understood that the specific examples described herein are for the purpose of illustration only and are not intended to limit the present utility model.

Referring to fig. 1 to 3, a production device of low deuterium oxide, comprising a water pump 1, a cylinder 2 and a distillation tower 7, wherein the water pump 1 is arranged at the top of the cylinder 2, the distillation tower 7 is arranged at one side of the cylinder 2, the distillation tower 7 is connected with the cylinder 2 through a pipeline, a filter plate 8 is arranged in the cylinder 2, a rotating shaft 10 is rotatably connected in the cylinder 2, the rotating shaft 10 is rotatably connected with the filter plate 8, a motor is fixed on the outer wall of one side of the cylinder 2 through bolts, one end of an output shaft of the motor penetrates through the cylinder 2 and is fixed with the rotating shaft 10, a plurality of first scrapers 9 are fixed on the circumferential side of the rotating shaft 10 through bolts, a second scraper 12 is fixed on one side of one of the first scrapers 9 through bolts, a drain 13 is arranged at the bottom of the cylinder 2, a collecting box 4 is welded on the outer wall of the bottom of the cylinder 2, a supporting mechanism is arranged on the inner wall of the bottom of the collecting box 4, the top of the supporting mechanism is provided with a blocking plate 15, the blocking plate 15 is connected with the drain 13 in a sliding way, the top of the blocking plate 15 is welded with a lug 17, the water pump 1 pumps raw material into the cylinder 2, impurities in the raw material water are filtered out through a filter plate 8 arranged in the cylinder 2, the filtered raw material water enters the distillation tower 7 through a pipeline, the low-deuterium water is obtained through distillation of the distillation tower 7 in the distillation tower 7, the low-deuterium water is discharged into a liquid storage tank connected to the outside through a discharge pipe, thereby completing the production of the low-deuterium water, a motor is started, the motor drives a rotating shaft 10 to rotate, the rotating shaft 10 drives a first scraper 9 to rotate, so that the first scraper 9 scrapes the impurities on the surface of the filter plate 8, simultaneously the first scraper 9 drives a second scraper 12 to rotate, so that the second scraper 12 scrapes the impurities adhered on the inner wall of the cylinder 2, the second scraper 12 extrudes the lug 17 to move downwards, the lug 17 drives the blocking plate 15 to move downwards, and the blocking plate 15 drives the supporting mechanism to act, so that the raw water is discharged into the collecting tank 4 from the sewage outlet 13 with impurities, and impurities are conveniently cleaned out from the cylinder 2 and the filter plate 8.

The utility model is to say, the supporting mechanism comprises a fixed cylinder 16, the fixed cylinder 16 is fixed on the bottom inner wall of the collecting box 4 through bolts, a sliding rod 18 is connected in the fixed cylinder 16 in a sliding way, a connecting block 20 is welded at the top end of the sliding rod 18, the connecting block 20 is fixed with a blocking plate 15, a spring 19 is sleeved outside the sliding rod 18, two ends of the spring 19 are respectively fixed with the fixed cylinder 16 and the connecting block 20, the blocking plate 15 drives the sliding rod 18 to move downwards in the fixed cylinder 16, raw water carries impurities to be discharged into the collecting box 4 from a drain outlet 13, when a second scraping plate 12 passes through a bump 17, the spring 19 rebounds to enable the blocking plate 15 to move upwards, thus the blocking plate 15 blocks the drain outlet 13, raw water is further filtered into the distillation column 7 through a filter plate 8, the drain outlet 13 can be kept sealed, one side of the collecting box 4 is rotationally connected with a drain door 3, when the collecting box 4 collects more impurities, the blow-down door 3 is opened, thereby facilitating the discharge of the impurities in the collecting box 4, a plurality of upright posts 5 are fixed on the outer wall of the bottom of the cylinder body 2 through bolts, a rubber gasket 6 is arranged at the top end of each upright post 5, the rubber gasket 6 is fixed with the cylinder body 2, when the cylinder body 2 and the filter plate 8 are scraped, the rubber gasket 6 can keep the cylinder body 2 stable, the shake of the cylinder body 2 is reduced, a supporting rod 11 is fixed on one side of the rotating shaft 10 through bolts, the supporting rod 11 is fixed with a second scraping plate 12, the supporting rod 11 keeps the second scraping plate 12 fixed, when the second scraping plate 12 extrudes a convex block 17, the deformation of the second scraping plate 12 is prevented from causing gaps with the inner wall of the cylinder body 2, sealing strips 14 are adhered on the outer walls around the blocking plate 15, the sealing strips 14 are contacted with the blow-down port 13, the sealing strips 14 increase the tightness when the blocking the blow-down port 13, the upper surface of the projection 17 is provided in an arc shape with a smooth surface, and the arc-shaped projection 17 makes the second blade 12 more smoothly pass over the surface thereof.

Working principle: when the deuterium depleted water is produced, the water pump 1 is communicated with an external raw water storage tank, then the water pump 1 is started, the raw water is pumped into the cylinder 2 by the water pump 1, impurities in the raw water are filtered out through the filter plate 8 arranged in the cylinder 2, so that the purity of the raw water is improved, the quality of the deuterium depleted water is improved when the deuterium depleted water is produced later, the filtered raw water enters the distillation tower 7 through a pipeline, the deuterium depleted water is obtained through distillation of the distillation tower 7 in the distillation tower 7, and then the deuterium depleted water is discharged into the liquid storage tank connected to the outside through a discharge pipe.

When the impurities filtered off from the inside of the cylinder 2 and the filter plate 8 need to be cleaned, a motor is started, the motor drives a rotating shaft 10 to rotate, the rotating shaft 10 drives a first scraping plate 9 to rotate on one side surface of the filter plate 8, so that the first scraping plate 9 scrapes off the impurities on the surface of the filter plate 8, meanwhile, the first scraping plate 9 drives a second scraping plate 12 to rotate around the rotating shaft 10, so that the second scraping plate 12 scrapes off the impurities adhered on the inner wall of the cylinder 2, when the second scraping plate 12 rotates to a proper position, the second scraping plate 12 contacts with the arc-shaped upper surface of a lug 17, the second scraping plate 12 presses the lug 17 to move downwards, at the moment, the lug 17 drives a blocking plate 15 to move downwards in a drain 13, the blocking plate 15 drives a sliding rod 18 to move downwards in a fixed cylinder 16, meanwhile, a spring 19 compresses and shortens, the blocking plate 15 moves downwards to generate dislocation with the drain 13, at the moment, under the flushing of raw material water, the raw material water is discharged from the drain 13 to the collecting box 4, when the second scraping plate 12 passes through the lug 17, the elasticity of the spring 19 is larger than the raw material water, the rebound plate 15 moves upwards, the spring 19 moves upwards, and the raw material water is further filtered into the drain tower 7, and the filtering tower 7 is further, and the raw material is further filtered into the drain tower 7.

In the description of the present utility model, the positional or positional relationship indicated by the terms such as "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Claims

1. The utility model provides a production device of low deuterium water, includes water pump (1), barrel (2) and distillation column (7), water pump (1) fixed connection is at the top of barrel (2), distillation column (7) set up in one side of barrel (2), a serial communication port, the inside fixedly connected with filter plate (8) of barrel (2), the inside rotation of barrel (2) is connected with axis of rotation (10), one side outer wall fixedly connected with motor of barrel (2), and the one end of motor output shaft passes barrel (2) and axis of rotation (10) mutually fixed, the circumference side fixedly connected with of axis of rotation (10) a plurality of first scrapers (9), one of them one side fixedly connected with second scraper (12) of first scraper (9), drain (13) have been seted up to the bottom of barrel (2), the bottom outer wall fixedly connected with collecting box (4) of barrel (4), the bottom inner wall of collecting box (4) is provided with supporting mechanism, the top fixedly connected with closure plate (15) of supporting mechanism, the top fixedly connected with lug (17) of closure plate (15).

2. The deuterium depleted water production device according to claim 1, characterized in that the supporting mechanism comprises a fixed cylinder (16), the fixed cylinder (16) is fixedly connected to the inner wall of the bottom of the collecting box (4), a sliding rod (18) is slidably connected to the inside of the fixed cylinder (16), a connecting block (20) is fixedly connected to the top end of the sliding rod (18), the connecting block (20) is fixed to the blocking plate (15), a spring (19) is sleeved on the outside of the sliding rod (18), and two ends of the spring (19) are respectively fixed to the fixed cylinder (16) and the connecting block (20).

3. The apparatus for producing deuterium depleted water according to claim 2, characterized in that one side of said collection tank (4) is rotatably connected with a trapdoor (3).

4. The production device of low deuterium depleted water according to claim 1, characterized in that the outer wall of the bottom of the cylinder (2) is fixedly connected with a plurality of upright posts (5), the top ends of the upright posts (5) are fixedly connected with rubber pads (6), and the rubber pads (6) are fixed with the cylinder (2).

5. The apparatus for producing deuterium depleted water according to claim 1, characterized in that one side of the rotating shaft (10) is fixedly connected with a supporting rod (11), and the supporting rod (11) is fixed with the second scraper (12).

6. The apparatus for producing deuterium depleted water according to claim 1, characterized in that the peripheral outer walls of said closure plate (15) are fixedly connected with sealing strips (14).

7. The apparatus for producing deuterium depleted water according to claim 1, characterized in that the upper surface of said bump (17) is provided in the shape of an arc with smooth surface.