CN217717618U

CN217717618U - Corrosion detection device for lithium carbonate equipment

Info

Publication number: CN217717618U
Application number: CN202221255402.2U
Authority: CN
Inventors: 柴登鹏; 梁玉冬; 汪艳芳; 白卫国; 明廷山; 米建平
Original assignee: Henan Hengrun Technology Co ltd
Current assignee: Henan Hengrun Technology Co ltd
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2022-11-01
Anticipated expiration: 2032-05-24

Abstract

The utility model provides a lithium carbonate equipment is with corrosion detection device belongs to corrosion detection technical field, and this lithium carbonate equipment is with corrosion detection device includes the movable block, the circumference fixedly connected with electric telescopic handle of movable block, electric telescopic handle keeps away from the one end fixedly connected with ultrasonic transducer of movable block, the inside threaded connection of movable block has the screw thread pivot, the top threaded connection of screw thread pivot has the kicking block, kicking block and fixedly connected with carousel are run through on the top of screw thread pivot, the bottom of screw thread pivot is rotated and is connected with the bottom block, fixedly connected with connecting rod between bottom block and the kicking block. This lithium carbonate is corrosion detection device for equipment, through the cooperation between kicking block, bottom block, screw thread pivot, movable block, electric telescopic handle and the connecting rod, can make ultrasonic probe and the laminating of cauldron internal wall, rotate the screw thread pivot, can change ultrasonic probe's operating position, need not to enter into the internal work of cauldron, operation labour saving and time saving, it is more convenient to use.

Description

Corrosion detection device for lithium carbonate equipment

Technical Field

The utility model belongs to the technical field of the corrosion detection, concretely relates to lithium carbonate equipment is with corrosion detection device.

Background

The pipeline that is used for transmission medium in the chemical production process can appear the corrosion phenomenon of different degree often according to the difference of transmission medium in the in-service use, and the reation kettle under long-term corrosion state need regularly carry out corrosion detection to cauldron internal portion when using.

Present corrosion detection equipment often need get into reation kettle's inside, through detection medium such as ultrasonic wave in order to realize reation kettle's detection processing, because reation kettle's size is great, hardly laminates ultrasonic probe and the inner wall of the cauldron body in the external portion of cauldron, often needs the manual work to enter into the internal portion of cauldron and operates, and the operation is wasted time and energy, makes reation kettle's corrosion detection work very inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lithium carbonate equipment is with corrosion detection device aims at solving among the prior art corrosion detection device and is not convenient for carry out the problem that corrodes the detection to the internal portion of reation kettle cauldron.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lithium carbonate is corrosion detection device for equipment, includes the movable block, the circumference fixedly connected with electric telescopic handle of movable block, electric telescopic handle keeps away from the one end fixedly connected with ultrasonic transducer of movable block, the inside threaded connection of movable block has the screw thread pivot, the top threaded connection of screw thread pivot has the kicking block, kicking block and fixedly connected with carousel are run through on the top of screw thread pivot, the bottom of screw thread pivot is rotated and is connected with the bottom block, fixedly connected with connecting rod between bottom block and the kicking block, the movable block runs through the connecting rod, one side fixedly connected with ultrasonic testing equipment of kicking block, the bottom of bottom block is provided with the connecting block.

As an optimization of the utility model, the bottom of connecting block is provided with first electro-magnet.

As an optimization, be provided with the spliced pole between end piece and the connecting block, end piece and connecting block pass through the spliced pole and rotate the connection, the rectangular channel has been seted up to the bottom of end piece, the inside of rectangular channel is provided with iron plate, the bottom fixedly connected with of iron plate inserts the post, the slot has been seted up to the upper surface of connecting block, the slot with insert post looks adaptation, the inside fixedly connected with second electro-magnet of rectangular channel.

As an optimization of the utility model, electric telescopic handle has four, four electric telescopic handle is circumference and distributes in the outside of movable block.

As an optimization, the side fixedly connected with mount of movable block, the one end fixedly connected with supporting shoe of mount, supporting shoe and electric telescopic handle fixed connection.

As an optimization of the present invention, the connecting rods have four, four connecting rods are symmetrically distributed between the bottom block and the top block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this lithium carbonate is corrosion detection device for equipment, through the cooperation between kicking block, bottom block, screw thread pivot, movable block, electric telescopic handle and the connecting rod, can make ultrasonic probe and the laminating of cauldron internal wall, rotate the screw thread pivot, can change ultrasonic probe's operating position, need not to enter into the internal work of cauldron, operation labour saving and time saving, it is more convenient to use.

2. This lithium carbonate is corrosion detection device for equipment sets up connecting block and limit structure through the bottom at the end piece, has detected a position after ultrasonic probe, can make ultrasonic probe arrive next position and detect through rotating the kicking block, and easy operation is swift, helps improving detection efficiency, is favorable to using widely.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic bottom structure of the present invention;

fig. 3 is the schematic view of the cross-section structure of the middle bottom block and the connecting block of the present invention.

In the figure: 1. a movable block; 2. an electric telescopic rod; 3. a threaded shaft; 4. an ultrasonic detection device; 5. a turntable; 6. a fixed mount; 7. a support block; 8. an ultrasonic probe; 9. a connecting rod; 10. a bottom block; 11. connecting blocks; 12. a rectangular groove; 13. an iron plate; 14. inserting a column; 15. a first electromagnet; 16. a second electromagnet; 17. a slot; 18. connecting columns; 19. and (7) a top block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a lithium carbonate equipment is with corrosion detection device, including movable block 1, the circumference fixedly connected with electric telescopic handle 2 of movable block 1, electric telescopic handle 2 keeps away from one end fixedly connected with ultrasonic probe 8 of movable block 1, the inside threaded connection of movable block 1 has screw thread pivot 3, the top threaded connection of screw thread pivot 3 has kicking block 19, kicking block 19 and fixedly connected with carousel 5 are run through on the top of screw thread pivot 3, the bottom of screw thread pivot 3 is rotated and is connected with bottom block 10, fixedly connected with connecting rod 9 between bottom block 10 and the kicking block 19, movable block 1 runs through connecting rod 9, one side fixedly connected with supersound check out test set 4 of kicking block 19, the bottom of bottom block 10 is provided with connecting block 11.

In the embodiment of the utility model, the ultrasonic detection device 4 is electrically connected with an external computer, the device is placed inside the kettle to be detected, the connecting block 11 is positioned at the central axis of the kettle, the threaded rotating shaft 3 is kept vertical to the bottom of the kettle, then the electric telescopic rod 2 is started, the electric telescopic rod 2 is extended and drives the ultrasonic probe 8 to move until the ultrasonic probe 8 contacts with the inner wall of the kettle, the wall of the kettle is scanned and detected by ultrasonic waves, echo signals of the wall of the kettle are received, the ultrasonic detection device 4 records the changes of two parameters of ultrasonic echo amplitude and propagation time caused by the change of the geometric shape caused by the corrosion of the wall of the kettle, and the acoustic impedance information of the wall of the kettle is obtained, thereby detecting the damage condition of the inner wall of the kettle, reflect the pipeline corrosion degree by received echo signal, and export the testing result to the computer, after accomplishing the detection of a position, start electric telescopic handle 2, make ultrasonic probe 8 keep away from cauldron internal wall, through rotating kicking block 19, can make the device rotatory at cauldron internal portion, thereby change ultrasonic probe 8's detection position, and on the same way, keep away from cauldron internal wall after ultrasonic probe 8, it is rotatory to drive screw thread pivot 3 through rotary turntable 5,

screw thread pivot

3 and 1 threaded connection of movable block, under the effect of connecting rod 9, movable block 1 removes along screw thread pivot 3, thereby change ultrasonic probe 8's height, and simple operation is convenient, and the detection efficiency is helped improving, need not to enter into cauldron internal portion and carry out the testing work, operation labour saving and time saving, it is more convenient to use.

Specifically, the bottom of the connecting block 11 is provided with a first electromagnet 15.

In this embodiment: in the course of the work, through leading to first electro-magnet 15 circular telegram, can make connecting block 11 firmly adsorb in the inside of the cauldron body, make the device work more stable.

Specifically, be provided with spliced pole 18 between end block 10 and the connecting block 11, end block 10 and connecting block 11 rotate through spliced pole 18 and connect, rectangular channel 12 has been seted up to the bottom of end block 10, the inside of rectangular channel 12 is provided with iron plate 13, the bottom fixedly connected with of iron plate 13 inserts post 14, slot 17 has been seted up to the upper surface of connecting block 11, slot 17 with insert 14 looks adaptations of post, the inside fixedly connected with second electro-magnet 16 of rectangular channel 12.

In this embodiment: under the operating condition, second electro-magnet 16 is in the outage state, under the action of gravity, iron plate 13 can remove the bottom to rectangular channel 12, make insert post 14 enter into the inside of slot 17, at this moment under the combined action of rectangular channel 12, iron plate 13, insert post 14 and slot 17, end block 10 and connecting block 11 can not produce relative rotation, under the effect of connecting block 11, first electro-magnet 15 and cauldron body, the work of device can be more stable, when needs rotatory movable block 1, start second electro-magnet 16, iron plate 13 can the rebound and fix at the top of rectangular channel 12 under the magnetic force effect, insert post 14 at this moment and shift out from the inside of slot 17, end block 10 and connecting block 11 alright produce relative rotation.

Specifically, there are four electric telescopic handle 2, and four electric telescopic handle 2 are the outside of circumference distribution at movable block 1.

In this embodiment: through setting up four electric telescopic handle 2 and ultrasonic transducer 8 that are the circumference and distribute, can improve the efficiency that detects.

Specifically, the side of the movable block 1 is fixedly connected with a fixed frame 6, one end of the fixed frame 6 is fixedly connected with a supporting block 7, and the supporting block 7 is fixedly connected with the electric telescopic rod 2.

In this embodiment: through mount 6 and supporting shoe 7, carry out the auxiliary stay to electric telescopic handle 2, make electric telescopic handle 2 fixed more firm.

Specifically, there are four connecting rods 9, and the four connecting rods 9 are symmetrically distributed between the bottom block 10 and the top block 19.

In this embodiment: four connecting rods 9 which are symmetrically distributed are arranged between the bottom block 10 and the top block 19, so that the stress of the movable block 1 is more uniform, and the movable block moves more stably.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a lithium carbonate equipment is with corrosion detection device, includes movable block (1), its characterized in that: the circumference fixedly connected with electric telescopic handle (2) of movable block (1), the one end fixedly connected with ultrasonic probe (8) of movable block (1) are kept away from in electric telescopic handle (2), the internal thread of movable block (1) is connected with screw thread pivot (3), the top threaded connection of screw thread pivot (3) has kicking block (19), kicking block (19) and fixedly connected with carousel (5) are run through on the top of screw thread pivot (3), the bottom of screw thread pivot (3) is rotated and is connected with bottom block (10), fixedly connected with connecting rod (9) between bottom block (10) and kicking block (19), connecting rod (9) are run through in movable block (1), one side fixedly connected with ultrasonic detection equipment (4) of kicking block (19), the bottom of bottom block (10) is provided with connecting block (11).

2. The corrosion detection device for the lithium carbonate equipment according to claim 1, wherein: the bottom of the connecting block (11) is provided with a first electromagnet (15).

3. The corrosion detection device for the lithium carbonate equipment according to claim 1, wherein: be provided with spliced pole (18) between end piece (10) and connecting block (11), end piece (10) and connecting block (11) rotate through spliced pole (18) and connect, rectangular channel (12) have been seted up to the bottom of end piece (10), the inside of rectangular channel (12) is provided with iron plate (13), the bottom fixedly connected with of iron plate (13) inserts post (14), slot (17) have been seted up to the upper surface of connecting block (11), slot (17) with insert post (14) looks adaptation, the inside fixedly connected with second electro-magnet (16) of rectangular channel (12).

4. The corrosion detection device for the lithium carbonate equipment according to claim 1, wherein: the electric telescopic rods (2) are four, and the electric telescopic rods (2) are circumferentially distributed on the outer side of the movable block (1).

5. The corrosion detection device for the lithium carbonate equipment according to claim 4, wherein: the side fixedly connected with mount (6) of movable block (1), the one end fixedly connected with supporting shoe (7) of mount (6), supporting shoe (7) and electric telescopic handle (2) fixed connection.

6. The corrosion detection device for the lithium carbonate equipment according to claim 1, wherein: the number of the connecting rods (9) is four, and the four connecting rods (9) are symmetrically distributed between the bottom block (10) and the top block (19).