CN210176759U

CN210176759U - Leak-proof TMAH purification equipment

Info

Publication number: CN210176759U
Application number: CN201920441855.6U
Authority: CN
Inventors: 梁海慧; 杨伟林
Original assignee: Xiamen Jiguang Integrated Circuit Technology Co Ltd
Current assignee: Xiamen Jiguang Integrated Circuit Technology Co Ltd
Priority date: 2019-04-03
Filing date: 2019-04-03
Publication date: 2020-03-24
Anticipated expiration: 2029-04-03

Abstract

The utility model discloses a leak-proof TMAH purifying device, which comprises a tank shell, a tank shell plate is arranged in the tank shell, a support is arranged at the top end of the tank shell plate, the support is positioned at two sides of the top end of the tank shell, an inner lining plate is arranged at the top end of the tank shell plate, a crust is arranged at the top end of the inner lining plate, a cathode is arranged at the top end of the crust, a first anode is arranged at the top end of the cathode, a second anode is arranged at one side of the first anode, a first fixed plate is arranged at the top end of the first anode, a heat-radiating plate is arranged at the top of the outer side of the utility model, the heat-radiating plate and the side plate are both provided with heat-radiating effects, the temperature of the inner side of the device is controlled, the quality of purifying of the inner part of the device is further ensured, the working quality is increased, the production benefit, good quality and the desired pure concentration.

Description

Leak-proof TMAH purification equipment

Technical Field

The utility model relates to a TMAH field specifically is a prevent TMAH purification equipment of leakage.

Background

TMAH is a chemical substance, is an abbreviation of tetramethylammonium hydroxide, has the physical properties of colorless crystals (usually containing crystal water of three, five and the like), is extremely easy to absorb moisture, has certain ammonia smell, has strong basicity, can quickly absorb carbon dioxide in air to form carbonate which is organic strong base and has strong corrosivity, and the TMAH is a colorless to yellowish liquid and has similar amine smell by integrating substance safety data tables and related research reports provided by various manufacturers; is very soluble in water; specific gravity 1.02g/cm3(20 ℃); boiling point of 102-110 deg.C (varying according to concentration, 1 atm); vapor pressure of 17.5-18mmHg (20 deg.C); vapor density was 3.4(air ═ 1); the pH value is more than 13; flash point 80 ℃; the explosion limit is 16% -25%; .

The leakage-proof TMAH purifying equipment at the present stage has a plurality of defects, such as: poor leakage prevention, unstable structure, poor heat dissipation and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent TMAH purification equipment of leakage to it is relatively poor to provide to prevent leaking in solving above-mentioned background art, and the structure is unstable, the not good scheduling problem of heat dissipation.

In order to achieve the above object, the utility model provides a following technical scheme: a leakproof TMAH purifying device comprises a tank shell, wherein a tank shell plate is installed in the tank shell, pillars are installed at the top end of the tank shell plate, the pillars are located on two sides of the top end of the tank shell, an inner lining plate is installed at the top end of the tank shell plate, four inner lining plates are arranged, a crust is installed at the top end of the inner lining plate, a cathode is installed at the top end of the crust, a first anode is installed at the top end of the cathode, a second anode is installed at one side of the first anode, a first fixing plate is installed at the top end of the first anode, a first cushion block is installed at the top end of the first fixing plate, a first conductive rod is installed at the top end of the first cushion block, a second fixing plate is installed at the top end of the second anode, a second cushion block is installed at the top end of the second fixing plate, a second conductive rod is installed at the top end of the second cushion block, and a crust breaker is installed on the, the crust breaker is located at the upper middle position of the first conductive rod and the second conductive rod, a crust breaking plate is installed at the top end of the crust, a connecting plate is installed at one end of the crust breaking plate, a side plate is installed at one end of the connecting plate, a fixing plate is installed at the bottom end of the side plate, a first sealing plate is installed on the outer side of the first conductive rod, and a second sealing plate is installed on the outer side of the second conductive rod.

Preferably, the first sealing plate is located above the middle position of the first conductive rod, the second sealing plate is located above the middle position of the second conductive rod, and the second conductive rod and the first conductive rod are arranged at the same height.

Preferably, the first anode is located on one side of the top end of the cathode, the second anode is located on the other side of the top end of the cathode, and the first anode and the second anode are parallel.

Preferably, the shell is fixedly connected with the crusting plate through a strut, and the shell is positioned at the positive bottom end of the crusting.

Preferably, the crust is fixedly connected with the crust board, and the crust board is fixedly connected with the connecting board.

Preferably, the first fixing plate is fixedly connected with the first cushion block, the second fixing plate is fixedly connected with the second cushion block, and the first fixing plate, the first cushion block, the second fixing plate and the second cushion block are located at the bottom end of the heat dissipation plate.

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

1. the utility model discloses the outside top is provided with the heating panel, and heating panel and sideboard all are provided with the radiating effect, carry out the handle accuse of temperature to this equipment inboard, and the quality of further assurance equipment inside purification increases operating mass, improves the productivity effect, the utility model discloses the inboard is provided with two positive poles and reacts, has guaranteed the quality of product, and the high-quality pure concentration of wanting of making;

2. the utility model discloses the bottom is provided with the cell-shell, and the cell-shell is inside to be provided with slotted shell plate, carries out stable fixed to the equipment inboard, guarantees the environment of inside work, and the cell-shell top is provided with the interior welt and links up, has increased the utility model discloses a stability can, the negative pole bottom is provided with the crust, has guaranteed the utility model discloses the sealing performance of bottom prevents to reveal, and the first conducting rod in top is provided with the closing plate with the second conducting rod outside and seals, and further enhancement is sealed handles.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a schematic structural view of the heat dissipating plate of the present invention.

In the figure: 1. a first anode; 2. a second anode; 3. a first fixing plate; 4. a first cushion block; 5. a second cushion block; 6. a second fixing plate; 7. a first conductive rod; 8. a crust breaker; 9. a second conductive rod; 10. a heat dissipation plate; 11. a side plate; 12. a connecting plate; 13. crusting; 14. a pillar; 15. a tank shell; 16. a cathode; 17. an inner liner plate; 18. a trough shell plate; 19. a first sealing plate; 20. a fixing plate; 21. a second sealing plate; 22. a crust board.

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.

Referring to fig. 1-3, the present invention provides an embodiment: a leakproof TMAH purifying device comprises a tank shell 15, a tank shell plate 18 is arranged in the tank shell 15, the tank shell plate 18 is used for reinforcing the tank shell 15, a strut 14 is arranged at the top end of the tank shell plate 18, the strut 14 is used for supporting a crust plate 22, the strut 14 is arranged at two sides of the top end of the tank shell 15, a lining plate 17 is arranged at the top end of the tank shell plate 18, the lining plate 17 is used for reinforcing the sealing performance of a crust 13, four lining plates 17 are arranged, a crust 13 is arranged at the top end of the lining plate 17, the crust 13 is used for containing raw materials so as to carry out purification, a cathode 16 is arranged at the top end of the crust 13, the cathode 16 is used for carrying out chemical reaction between a first anode 1 and a second anode 2 so as to carry out purification work, a first anode 1 is arranged at the top end of the cathode 16, the first anode 1 is used for chemical reaction between the cathode 16, a second anode 2 is arranged at one side of the first anode 1, and the second anode 2 is used for, a first fixing plate 3 is arranged at the top end of a first anode 1, the first fixing plate 3 is used for fixing the first anode 1, a first cushion block 4 is arranged at the top end of the first fixing plate 3, the first cushion block 4 is used for connecting a first conducting rod 7, a first conducting rod 7 is arranged at the top end of the first cushion block 4, the first conducting rod 7 is used for outputting current, a second fixing plate 6 is arranged at the top end of a second anode 2, the second fixing plate 6 is used for connecting the second anode 2, a second cushion block 5 is arranged at the top end of the second fixing plate 6, the second cushion block 5 is used for connecting a second conducting rod 9, a second conducting rod 9 is arranged at the top end of the second cushion block 5, the second conducting rod 9 is used for outputting current, a crust breaker 8 is arranged at the inner sides of the first conducting rod 7 and the second conducting rod 9, the crust breaker 8 is used for strengthening internal chemical reaction, and the crust breaker 8 is positioned at the upper part of the middle position of the first conducting rod 7 and the second conducting rod 9, crust board 22 is installed on the top of crust 13, and crust board 22 is used for connecting plate 12, and connecting plate 12 is installed to crust board 22's one end, and connecting plate 12 is used for connecting sideboard 11, and sideboard 11 is installed to the one end of connecting plate 12, and sideboard 11 is used for the heat dissipation the utility model discloses intermediate position, fixed plate 20 are installed to sideboard 11's bottom, and fixed plate 20 is used for connecting plate 12, and first closing plate 19 is installed in the outside of first conducting rod 7, and first closing plate 19 is used for sealing up first conducting rod 7, and second closing plate 21 is installed in the outside of second conducting rod 9, and second closing plate 21 is used for sealing up second conducting rod 9.

Further, the first sealing plate 19 is located on the upper portion of the middle position of the first current-conducting rod 7, the second sealing plate 21 is located on the upper portion of the middle position of the second current-conducting rod 9, the second current-conducting rod 9 and the first current-conducting rod 7 are arranged at the same height, and the first sealing plate 19 and the second sealing plate 21 are parallel to the crust breaker 8 and are used for preventing the leakage condition of the top.

Further, the first anode 1 is located on one side of the top end of the cathode 16, the second anode 2 is located on the other side of the top end of the cathode 16, and the first anode 1 is parallel to the second anode 2, and the top end of the cathode 16 has the first anode 1 and the second anode 2 for chemical reaction, thereby performing purification of the material.

Further, cell-shell 15 is through pillar 14 and crust board 22 fixed connection, and cell-shell 15 is located the positive bottom position of crust 13, and cell-shell 15 is used for supporting the utility model discloses, pillar 14 and crust board 22 fixed connection strengthen the utility model discloses a stability can.

Further, the crust 13 is fixedly connected with the crust plate 22, the crust plate 22 is fixedly connected with the connecting plate 12, and the crust 13 and the crust plate 22 are used for containing raw materials for further purification.

Further, the first fixing plate 3 is fixedly connected with the first cushion block 4, the second fixing plate 6 is fixedly connected with the second cushion block 5, the first fixing plate 3, the first cushion block 4, the second fixing plate 6 and the second cushion block 5 are located at the bottom end of the heat dissipation plate 10, the first conductive rod 7 conducts current transmission through the first cushion block 4 and the first fixing plate 3, and the second conductive rod 9 conducts current transmission through the second fixing plate 6 and the second cushion block 5.

The working principle is as follows: when in use, the first conductive rod 7 and the second conductive rod 9 are used for transmitting current to the first anode 1 and the second anode 2, the first conductive rod 4 and the first fixing plate 3 are used for fixedly connecting the first anode 1, the second pad 5 and the second fixing plate 6 are used for fixedly connecting the second anode 2, the heat dissipation plate 10 and the side plate 11 are used for controlling the temperature of the inner side of the utility model, the cathode 16 is used for reacting with the first anode 1 and the second anode 2, the material at the top of the crust 13 is purified, the first conductive rod 7 and the second conductive rod 9 are sealed by the first sealing plate 19 and the second sealing plate 21, the leakage is prevented during the operation, the crust 15 is used for fixing the utility model, the inner lining plate 17 at the top is supported by the crust plate 18 in the crust 15, the inner lining plate 17 and the crust 13 are used for sealing and containing raw materials, thereby performing purification work.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a TMAH purification equipment of leak protection, includes cell shell (15), its characterized in that: install slotted shell plate (18) in cell shell (15), pillar (14) are installed on the top of slotted shell plate (18), and pillar (14) are located the top both sides position of cell shell (15), interior bushing plate (17) is installed on the top of cell shell plate (18), and interior bushing plate (17) is provided with four, crust (13) are installed on the top of interior bushing plate (17), negative pole (16) are installed on the top of crust (13), first positive pole (1) is installed on the top of negative pole (16), second positive pole (2) are installed to one side of first positive pole (1), first fixed plate (3) is installed on the top of first positive pole (1), first cushion (4) is installed on the top of first fixed plate (3), first electrically conductive stick (7) is installed on the top of first cushion (4), second fixed plate (6) is installed on the top of second positive pole (2), second cushion (5) are installed on the top of second fixed plate (6), second conducting rod (9) are installed on the top of second cushion (5), crust breaker (8) are installed to first conducting rod (7) and second conducting rod (9) inboard, and crust breaker (8) are located the intermediate position of first conducting rod (7) and second conducting rod (9) and locate on the upper side, crust board (22) are installed on the top of crust (13), connecting plate (12) are installed to the one end of crust board (22), sideboard (11) are installed to the one end of connecting plate (12), fixed plate (20) are installed to the bottom of sideboard (11), first closing plate (19) are installed in the outside of first conducting rod (7), second closing plate (21) are installed in the outside of second conducting rod (9).

2. The leak-proof TMAH purification apparatus of claim 1, wherein: the first sealing plate (19) is located on the upper portion of the middle position of the first conductive rod (7), the second sealing plate (21) is located on the upper portion of the middle position of the second conductive rod (9), and the second conductive rod (9) and the first conductive rod (7) are arranged at the same height.

3. The leak-proof TMAH purification apparatus of claim 1, wherein: the first anode (1) is positioned on one side of the top end of the cathode (16), the second anode (2) is positioned on the other side of the top end of the cathode (16), and the first anode (1) is parallel to the second anode (2).

4. The leak-proof TMAH purification apparatus of claim 1, wherein: the cell shell (15) is fixedly connected with the crust breaking plate (22) through the strut (14), and the cell shell (15) is positioned at the positive bottom end position of the crust breaking (13).

5. The leak-proof TMAH purification apparatus of claim 1, wherein: the crusting plate (22) is fixedly connected with the crusting plate (13), and the crusting plate (22) is fixedly connected with the connecting plate (12).

6. The leak-proof TMAH purification apparatus of claim 1, wherein: first fixed plate (3) and first cushion (4) fixed connection, second fixed plate (6) and second cushion (5) fixed connection, and first fixed plate (3), first cushion (4), second fixed plate (6), second cushion (5) are located the bottom in heating panel (10).