CN215941479U

CN215941479U - Zinc ingot cooling trough

Info

Publication number: CN215941479U
Application number: CN202121895228.3U
Authority: CN
Inventors: 任立夫
Original assignee: China Nonferrous Metals Construction Co ltd; CHIFENG ZHONGSE ZINC INDUSTRY CO LTD
Current assignee: China Nonferrous Metals Construction Co ltd; CHIFENG ZHONGSE ZINC INDUSTRY CO LTD
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-03-04
Anticipated expiration: 2031-08-13

Abstract

The utility model discloses a zinc ingot cooling water tank which comprises a bracket, a strip-shaped tank body and a chain conveying mechanism, wherein the strip-shaped tank body is fixedly arranged at the upper end of the bracket, the chain conveying mechanism extends downwards into the bottom of the tank body from the rear end of the tank body and then extends upwards out of the tank body from the front end of the tank body, a steam catching plate is arranged above the chain conveying mechanism in the tank body, a plurality of through holes are uniformly distributed on the steam catching plate, the steam catching plate extends along the length direction of the tank body, a circulating water inlet is arranged in the middle of the tank body, a circulating water outlet is arranged at the rear end of the tank body, a circulating pipeline is connected between the circulating water inlet and the circulating water outlet, and the circulating pipeline is provided with a cooling water internal circulating pump. Through the structural improvement, the utility model effectively inhibits the generation of water vapor, effectively reduces the overflow of the water vapor, reduces the consumption of cooling water, reduces the air humidity in a workshop, avoids water drop splashing and effectively improves the working environment of a cooling water tank area.

Description

Zinc ingot cooling trough

Technical Field

The utility model relates to the technical field of zinc ingot production equipment, in particular to a zinc ingot cooling water tank.

Background

In a zinc ingot production line of a zinc smelting and casting workshop, a zinc ingot cast by a linear ingot casting machine needs to be cooled by water after being demoulded, so that the zinc ingot is cooled, then the robot is used for stacking the zinc ingot, a packer is used for bundling, and the cooling purpose is to prevent the zinc ingot stack from loosening after bundling and improve the bundling quality.

The temperature of the demolded zinc ingot is 250-300 ℃, the temperature of the zinc ingot is reduced to be below 60 ℃ after the zinc ingot passes through the cooling water tank, and then the zinc ingot is transferred to a subsequent ingot stacking station. However, when the zinc ingot is immersed in the cooling water tank, heat exchange is severe, cooling water boils rapidly, water drops splash, steam overflows greatly, the amount of the cooling water is large, and the field operation environment is affected.

Therefore, there is a need in the art for a zinc ingot cooling water tank that can effectively reduce the overflow of water vapor, avoid water droplet splashing, reduce the amount of cooling water, and effectively improve the working environment of a workshop.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art and provide the zinc ingot cooling water tank which can effectively reduce the overflow of water vapor, avoid water droplet splashing, reduce the consumption of cooling water and effectively improve the working environment of a workshop.

The utility model is realized by the following technical scheme: the utility model provides a zinc ingot cooling trough, includes the support, fixes setting up in rectangular form cell body and a chain conveying mechanism of support upper end, chain conveying mechanism follows the cell body rear end stretches into this cell body bottom downwards and upwards extends this cell body from the cell body front end again, the cell body is inherent chain conveying mechanism's top is provided with a steam and catches the board, the equipartition has a plurality of through-hole on the steam catches the board, and this steam catches the length direction extension of board along this cell body, the middle part of cell body is provided with the circulating water entry, the back tip of cell body is provided with the circulating water export, the circulating water entry with be connected with circulation pipeline between the circulating water export, this circulation pipeline is provided with the circulating pump in the cooling water.

The diameter of the through hole is 4-6 mm.

The diameter of the through hole is 5 mm.

The left inner side wall and the right inner side wall of the groove body are both provided with supporting edges, and the steam catching plate is placed on the supporting edges.

The cell body is provided with cooling water supply mouth and cooling water overflow mouth, the cooling water supply mouth set up in the lower part of cell body rear end, the cooling water overflow mouth set up in the upper portion of the front end of cell body, the cooling water overflow mouth is located the top of steam catch plate.

The length of the groove body is 5.5-7 m.

The utility model has the beneficial effects that: through the structural improvement, the utility model effectively inhibits the generation of water vapor, effectively reduces the overflow of the water vapor, reduces the consumption of cooling water, reduces the air humidity in a workshop, avoids water drop splashing and effectively improves the working environment of a cooling water tank area.

Drawings

FIG. 1 is a schematic top view of the present invention;

fig. 2 is a schematic sectional view taken along the line a-a in fig. 1.

In the figure: 1-a groove body; 2-a scaffold; 3-cooling water supply port; 4-cooling water overflow port; 5-a steam trap plate; 6-a chain conveying mechanism; 7-a circulating water outlet; 8-circulating water inlet; 9-a circulation pipeline; 10-cooling water internal circulation pump; 11-zinc ingot entrance; 12-zinc ingot outlet; 13-a zinc ingot; cooling water level 14.

Detailed Description

The present invention is described in detail below with reference to the attached drawings.

As shown in fig. 1 and fig. 2, a zinc ingot cooling water tank, which comprises a bracket 2, the long banding cell body 1 and a chain conveying mechanism 6 that set up in support 2 upper end are fixed, chain conveying mechanism 6 stretches into this cell body 1 bottom downwards from cell body 1 rear end and upwards extends this cell body 1 from cell body 1 front end again, be provided with a steam catching plate 5 in cell body 1 above chain conveying mechanism 6, the equipartition has a plurality of through-hole on the steam catching plate 5, this steam catching plate 5 extends along the length direction of this cell body 1, the middle part of cell body 1 is provided with circulating water inlet 8, the rear end of cell body 1 is provided with circulating water outlet 7, be connected with circulation pipeline 9 between circulating water inlet 8 and the circulating water outlet 7, this circulation pipeline 9 is provided with cooling water internal circulation pump 10.

When the cooling water tank works, under the action of the circulating pipeline 9 and the cooling water internal circulating pump 10, the flow speed of the cooling water in the tank body 1 is increased, when the zinc ingots 13 are driven by the chain conveying mechanism 6 to enter the water tank from the zinc ingot inlet 11, water vapor bubbles generated on the surfaces of the zinc ingots 13 are scattered by high-speed water flow, small water vapor bubbles are difficult to gather into large bubbles to float upwards and overflow, and part of small bubbles are cooled by the high-speed water flow and are finally condensed and liquefied. Secondly, the steam catching plate 5 arranged in the middle area from the upper surface of the zinc ingot 13 to the cooling water liquid level 14 can effectively catch the small steam bubbles floating through vaporization, prolong the retention time of the small steam bubbles in water and ensure that the small steam bubbles are cooled and liquefied.

The diameter of the through hole on the steam catching plate 5 is 4-6 mm. Preferably, the diameter of the through hole is 5mm, so that the small steam bubbles can be captured more conveniently.

The tank body 1 is provided with a cooling water supply port 3 and a cooling water overflow port 4, the cooling water supply port 3 is arranged at the lower part of the rear end of the tank body 1 and is used for supplying cooling water after working for a period of time, the cooling water overflow port 4 is arranged at the upper part of the front end of the tank body 1, and the cooling water overflow port 4 is positioned above the steam catching plate 5.

The inside wall all is provided with the support edge about cell body 1, and steam catches board 5 and places on supporting the edge, and steam catches board 5 and is convenient for take out, the clearance and the inside maintenance of the cell body 1 of being convenient for. The length of the tank body 1 is 5.5-7m, so that the temperature of the zinc ingot 13 output from the zinc ingot outlet 12 reaches below 60 ℃ to meet the temperature requirement.

Finally, it should be noted that the above-mentioned contents are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, and that the simple modifications or equivalent substitutions of the technical solutions of the present invention by those of ordinary skill in the art can be made without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. A zinc ingot cooling trough is characterized in that: zinc ingot cooling trough includes the support, fixes setting up in rectangular form cell body and a chain conveying mechanism of support upper end, chain conveying mechanism follows the cell body rear end stretches into this cell body bottom downwards and upwards extends this cell body from the cell body front end again, it is inherent in the cell body chain conveying mechanism's top is provided with a steam and catches the board, the equipartition has a plurality of through-hole on the steam catches the board, and this steam catches the length direction extension of board along this cell body, the middle part of cell body is provided with the circulating water entry, the back tip of cell body is provided with the circulating water export, the circulating water entry with be connected with circulation pipeline between the circulating water export, this circulation pipeline is provided with the cooling water internal circulation pump.

2. The zinc ingot cooling water tank of claim 1, wherein: the diameter of the through hole is 4-6 mm.

3. The zinc ingot cooling water bath according to claim 2, wherein: the diameter of the through hole is 5 mm.

4. The zinc ingot cooling water bath according to claim 2, wherein: the left inner side wall and the right inner side wall of the groove body are both provided with supporting edges, and the steam catching plate is placed on the supporting edges.

5. The zinc ingot cooling water bath according to claim 2, wherein: the cell body is provided with cooling water supply mouth and cooling water overflow mouth, the cooling water supply mouth set up in the lower part of cell body rear end, the cooling water overflow mouth set up in the upper portion of the front end of cell body, the cooling water overflow mouth is located the top of steam catch plate.

6. The zinc ingot cooling water bath according to claim 2, wherein: the length of the groove body is 5.5-7 m.