CN215626910U

CN215626910U - Adsorption recovery device of uranium in radioactive wastewater

Info

Publication number: CN215626910U
Application number: CN202122050839.4U
Authority: CN
Inventors: 钟贵江; 周芙蓉; 杨寿南; 付云霞; 谢凌
Original assignee: Sichuan Radiation Detection & Protection Institute Of Nuclear Industry (sichuan Nuclear Emergency Technical Support Center)
Current assignee: Sichuan Radiation Detection & Protection Institute Of Nuclear Industry (sichuan Nuclear Emergency Technical Support Center)
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-01-25
Anticipated expiration: 2031-08-27

Abstract

The utility model discloses an adsorption recovery device for uranium in radioactive wastewater, which comprises a shell, wherein a motor is fixedly connected at the center of the top of an inner cavity of the shell, a rotating rod is fixedly connected at the bottom of the output end of the motor, a fixing sleeve is fixedly sleeved on the surface of the rotating rod, clamping shells are fixedly connected on two sides of the fixing sleeve, a clamping block is arranged in the inner cavity of each clamping shell, and one side of each clamping block extends to the outside of the corresponding clamping shell and is fixedly connected with a frame body. The uranium adsorption recovery processing device has the advantages of being capable of adsorbing and recovering uranium quickly through the matching use of the cover plate, the rotating rod, the frame body, the motor, the clamping shell, the fixing sleeve, the through hole, the clamping block, the clamping buckle and the clamping seat, and solves the problems that the existing adsorption recovery processing device cannot absorb uranium in water quickly in an adsorption process, the working efficiency is low, and meanwhile, the adsorbed uranium is inconvenient to recover, the operation steps are complex, and the water treatment requirement cannot be met.

Description

Adsorption recovery device of uranium in radioactive wastewater

Technical Field

The utility model relates to the technical field of wastewater treatment, in particular to an adsorption recovery device for uranium in radioactive wastewater.

Background

The waste water treatment is to treat the waste water by physical, chemical and biological methods, so that the waste water is purified, the pollution is reduced, the waste water is recycled and reused, water resources are fully utilized, the radioactive waste water contains uranium, the uranium has the characteristics of strong hardness, high density, extensibility, radioactivity and the like, and the uranium is generally found in the combination of the uranium and oxygen, oxide or silicate.

The in-process of uranium processing in to the radioactive wastewater needs adsorb it and retrieve, and current absorption recovery processing device can not absorb the uranium in the aquatic fast at absorbent in-process, and work efficiency is comparatively low, and simultaneously, the uranium after the absorption is inconvenient to be retrieved, and operating procedure is comparatively loaded down with trivial details, can't satisfy the water treatment demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an adsorption recovery device for uranium in radioactive wastewater, which has the advantage of rapid adsorption recovery of uranium and solves the problems that the existing adsorption recovery processing device cannot rapidly absorb uranium in water in the adsorption process, the working efficiency is low, the adsorbed uranium is inconvenient to recover, the operation steps are complicated, and the water treatment requirement cannot be met.

In order to achieve the purpose, the utility model provides the following technical scheme: an adsorption recovery device for uranium in radioactive wastewater comprises a shell, wherein a motor is fixedly connected at the center of the top of an inner cavity of the shell, a rotating rod is fixedly connected at the bottom of the output end of the motor, a fixing sleeve is fixedly arranged on the surface of the rotating rod, clamping shells are fixedly connected on both sides of the fixing sleeve, a clamping block is arranged in the inner cavity of each clamping shell, one side of each clamping block extends to the outside of each clamping shell and is fixedly connected with a frame body, through holes are formed in the surface of each frame body in a penetrating manner, a cover plate is movably connected at the top of each through hole, a clamping hole is formed in the top of each clamping shell, a clamping plate is arranged above each clamping shell, a clamping ball is fixedly connected at the bottom of each clamping plate and positioned right above each clamping hole, a connecting rubber strip is fixedly connected between the front sides of the left clamping plate and the right clamping plate, a drainage pipe is communicated with the bottom on the right side of the shell, and a valve is fixedly installed on the surface of the drainage pipe, the bottom of the inner cavity of the shell is fixedly connected with an annular pipe, the top of the annular pipe is communicated with an aeration head, the left side of the annular pipe is communicated with an air inlet pipe, and the left side of the air inlet pipe penetrates through the outer portion of the shell.

Preferably, the four corners of the bottom of the shell are fixedly connected with supporting columns, the bottom of each supporting column is fixedly connected with a supporting plate, and one end, located outside the shell, of the air inlet pipe is communicated with the air outlet end of the external aerator.

Preferably, a fixing frame is fixedly connected between the tops of two sides of the inner cavity of the shell, and the motor is fixedly connected to the inner cavity of the fixing frame.

Preferably, the inner cavities of the fixture block and the clamping shell are both of T-shaped structures, and the surface of the fixture block is in sliding contact with the inner wall of the clamping shell.

Preferably, the cover plate is movably connected with the top of the frame body through a rotating shaft, the cover plate is fixedly connected with a clamping seat on one side far away from the clamping shell, and the frame body is fixedly connected with a buckle matched with the clamping seat on the top on one side far away from the clamping shell.

Preferably, the number of the aeration heads is eight, the aeration heads are uniformly distributed on the top of the annular tube, and transparent observation glass is arranged on the front surface of the shell.

Preferably, the number of the frame bodies is two, the number of each group of frame bodies is two, and the upper and lower two groups of frame bodies are arranged in a vertical crossing manner.

Compared with the prior art, the utility model has the following beneficial effects:

1. the uranium adsorption recovery processing device has the advantages of being capable of adsorbing and recovering uranium quickly through the matching use of the cover plate, the rotating rod, the frame body, the motor, the clamping shell, the fixing sleeve, the through hole, the clamping block, the clamping buckle and the clamping seat, and solves the problems that the existing adsorption recovery processing device cannot absorb uranium in water quickly in an adsorption process, the working efficiency is low, and meanwhile, the adsorbed uranium is inconvenient to recover, the operation steps are complex, and the water treatment requirement cannot be met.

2. The motor can be fixed through the fixing frame, the two clamping plates can be connected through the connecting rubber strips, the clamping plates can be fixed on the surfaces of the clamping shells through the clamping balls and the clamping holes, and the frame body can be conveniently installed through the clamping blocks and the clamping shells.

Drawings

FIG. 1 is a partially cut-away perspective structural view of the present invention;

FIG. 2 is a perspective view of the frame of the present invention;

FIG. 3 is an enlarged view of A of FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of B of FIG. 2 according to the present invention.

In the figure: the device comprises a shell 1, an aeration head 2, an air inlet pipe 3, a ring pipe 4, a cover plate 5, a valve 6, a rotating rod 7, a frame 8, a motor 9, a fixing frame 10, a clamping shell 11, a fixing sleeve 12, a through hole 13, a clamping hole 14, a clamping block 15, a clamping plate 16, a connecting rubber strip 17, a clamping ball 18, a clamping buckle 19, a clamping seat 20 and a liquid discharge pipe 21.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, an adsorption recovery device for uranium in radioactive wastewater comprises a housing 1, a motor 9 is fixedly connected to the center of the top of an inner cavity of the housing 1, a rotating rod 7 is fixedly connected to the bottom of an output end of the motor 9, a fixing sleeve 12 is fixedly sleeved on the surface of the rotating rod 7, a clamping shell 11 is fixedly connected to both sides of the fixing sleeve 12, a clamping block 15 is arranged in the inner cavity of the clamping shell 11, the frame 8 can be conveniently installed by using the clamping block 15 and the clamping shell 11, one side of the clamping block 15 extends to the outside of the clamping shell 11 and is fixedly connected with a frame 8, an adsorption material can be placed by using the frame 8, the adsorption material is activated carbon, a through hole 13 is formed in the surface of the frame 8, wastewater can conveniently enter the frame 8 by using the through hole 13, the uranium in the frame 8 can be conveniently absorbed by the adsorption material in the through hole, a cover plate 5 is movably connected to the top of the through hole 13, the top of the frame body 8 can be sealed by using the cover plate 5, so that the adsorption material is prevented from leaking out in the rotating process of the frame body 8, the top of the clamping shell 11 is provided with a clamping hole 14, a clamping plate 16 is arranged above the clamping shell 11, a clamping ball 18 is fixedly connected to the bottom of the clamping plate 16 and is positioned right above the clamping hole 14, the clamping plate 16 can be fixed on the surface of the clamping shell 11 through the use of the clamping balls 18 and the clamping holes 14, the connecting rubber strips 17 are fixedly connected between the front sides of the left clamping plate 16 and the right clamping plate 16 which are opposite, the two clamping plates 16 can be connected through the use of the connecting rubber strip 17, the bottom of the right side of the shell 1 is communicated with a liquid discharge pipe 21, the surface of the liquid discharge pipe 21 is fixedly provided with a valve 6, the bottom of the inner cavity of the shell 1 is fixedly connected with a ring pipe 4, the top of the ring pipe 4 is communicated with an aeration head 2, the left side of the ring pipe 4 is communicated with an air inlet pipe 3, and the left side of the air inlet pipe 3 penetrates to the outside of the shell 1;

the four corners of the bottom of the shell 1 are fixedly connected with supporting columns, the bottoms of the supporting columns are fixedly connected with supporting plates, and one end of the air inlet pipe 3, which is positioned outside the shell 1, is communicated with the air outlet end of an external aerator;

a fixing frame 10 is fixedly connected between the tops of the two sides of the inner cavity of the shell 1, the motor 9 is fixedly connected to the inner cavity of the fixing frame 10, and the motor 9 can be fixed through the fixing frame 10;

the inner cavities of the fixture block 15 and the fixture shell 11 are both in a T-shaped structure, and the surface of the fixture block 15 is in sliding contact with the inner wall of the fixture shell 11;

the cover plate 5 is movably connected with the top of the frame body 8 through a rotating shaft, one side, far away from the clamping shell 11, of the cover plate 5 is fixedly connected with a clamping seat 20, the top, far away from the clamping shell 11, of the frame body 8 is fixedly connected with a buckle 19 matched with the clamping seat 20 for use, and through the use of the buckle 19 and the clamping seat 20, the cover plate 5 can be conveniently fixed on the top of the frame body 8 and can be conveniently opened;

the number of the aeration heads 2 is eight, the aeration heads are uniformly distributed on the top of the annular pipe 4, and transparent observation glass is arranged on the front surface of the shell 1;

the number of the frame bodies 8 is two, the number of each group of frame bodies 8 is two, and the upper and lower two groups of frame bodies 8 are arranged in a vertical crossing manner.

When in use, the adsorbing material is placed in the frame body 8, the cover plate 5 is covered, the buckle 19 is clamped on the clamp seat 20, so that the cover plate 5 is fixed, then the frame body 8 is clamped in the clamp shell 11 through the clamp block 15, the clamp plate 16 is placed above the clamp shell 11, the clamp ball 18 at the bottom of the clamp plate is clamped in the clamp hole 14, so that the clamp block 15 is fixed, then the wastewater is added into the shell body 1, the motor 9 is started, the rotating rod 7 is driven to rotate through the output end of the motor, so that the frame body 8 is driven to rotate, the wastewater is fully contacted with the adsorbing material, so that the adsorbing material in the shell body is fully contacted with uranium in the wastewater and adsorbs the uranium, meanwhile, the air in the air inlet pipe 3 is aerated through the work of an external aerator, the wastewater is discharged into the wastewater through the annular pipe 4 and the aeration head 2, the wastewater is aerated upwards in the wastewater, so that the wastewater below the shell body 1 is rolled upwards, and the wastewater is fully contacted with the adsorbing material, reach high efficiency absorbent effect, adsorb the back of accomplishing, open valve 6 and discharge waste water, then take off cardboard 16 from calorie shell 11, take out fixture block 15 again from calorie shell 11, can take off framework 8, then open buckle 19 again, make apron 5 open to can open its inside adsorption material, thereby can conveniently retrieve the uranium.

In summary, the following steps: this absorption recovery unit of uranium in radioactive waste water, through apron 5, bull stick 7, framework 8, motor 9, card shell 11, fixed cover 12, through-hole 13,

fixture block

15, 19 and 20 cooperation uses of cassette, it can't absorb the uranium in aqueous fast to have solved current absorption recovery processing device at absorbent in-process, work efficiency is comparatively low, and simultaneously, the uranium after the absorption is inconvenient to be retrieved, and operating procedure is comparatively loaded down with trivial details, can't satisfy the problem of water treatment demand.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an absorption recovery unit of uranium in radioactive waste water, includes casing (1), its characterized in that: the motor (9) is fixedly connected with the center of the top of the inner cavity of the shell (1), the bottom of the output end of the motor (9) is fixedly connected with a rotating rod (7), a fixed sleeve (12) is fixedly sleeved on the surface of the rotating rod (7), clamping shells (11) are fixedly connected with the two sides of the fixed sleeve (12), a clamping block (15) is arranged in the inner cavity of each clamping shell (11), one side of each clamping block (15) extends to the outer part of each clamping shell (11) and is fixedly connected with a frame body (8), a through hole (13) is formed in the surface of each frame body (8) in a penetrating mode, a cover plate (5) is movably connected with the top of each through hole (13), a clamping hole (14) is formed in the top of each clamping shell (11), a clamping plate (16) is arranged above each clamping shell (11), a clamping ball (18) is fixedly connected with the bottom of each clamping plate (16) and is positioned right above each clamping hole (14), fixedly connected with connection adhesive tape (17) between the cardboard (16) front side relative about, the bottom intercommunication on casing (1) right side has fluid-discharge tube (21), the fixed surface of fluid-discharge tube (21) installs valve (6), the bottom fixedly connected with ring pipe (4) of casing (1) inner chamber, the top intercommunication of ring pipe (4) has aeration head (2), the left side intercommunication of ring pipe (4) has intake pipe (3), the outside of casing (1) is run through to the left side of intake pipe (3).

2. The absorption recovery device of uranium in radioactive wastewater according to claim 1, wherein: the four corners of the bottom of the shell (1) are fixedly connected with supporting columns, the bottom of each supporting column is fixedly connected with a supporting plate, and one end, located outside the shell (1), of the air inlet pipe (3) is communicated with an air outlet end of an external aerator.

3. The absorption recovery device of uranium in radioactive wastewater according to claim 1, wherein: the motor is characterized in that a fixing frame (10) is fixedly connected between the tops of two sides of the inner cavity of the shell (1), and the motor (9) is fixedly connected to the inner cavity of the fixing frame (10).

4. The absorption recovery device of uranium in radioactive wastewater according to claim 1, wherein: the inner cavities of the clamping block (15) and the clamping shell (11) are both in a T-shaped structure, and the surface of the clamping block (15) is in sliding contact with the inner wall of the clamping shell (11).

5. The absorption recovery device of uranium in radioactive wastewater according to claim 1, wherein: the cover plate (5) is movably connected with the top of the frame body (8) through a rotating shaft, a clamping seat (20) is fixedly connected to one side, away from the clamping shell (11), of the cover plate (5), and a buckle (19) matched with the clamping seat (20) is fixedly connected to the top, away from one side of the clamping shell (11), of the frame body (8).

6. The absorption recovery device of uranium in radioactive wastewater according to claim 1, wherein: the number of the aeration heads (2) is eight, the aeration heads are uniformly distributed at the top of the annular pipe (4), and transparent observation glass is arranged on the front surface of the shell (1).

7. The absorption recovery device of uranium in radioactive wastewater according to claim 1, wherein: the number of the frame bodies (8) is two, the number of each group of frame bodies (8) is two, and the upper and lower two groups of frame bodies (8) are arranged in a vertical crossing manner.