CN211135495U

CN211135495U - Cooling device is carried in succession to aluminium ingot

Info

Publication number: CN211135495U
Application number: CN201921447890.5U
Authority: CN
Inventors: 徐开荣; 车立志; 可金川; 赵钢; 尹剑; 和玉光; 付荣金; 胡玉文; 普洪金; 李素玲
Original assignee: Heqing Yixin Aluminum Co ltd
Current assignee: Heqing Yixin Aluminum Co ltd
Priority date: 2019-09-03
Filing date: 2019-09-03
Publication date: 2020-07-31
Anticipated expiration: 2029-09-03

Abstract

A cooling device for continuously conveying aluminum ingots comprises a cooling case (3), chain wheels (1) arranged at two ends outside the cooling case, a circulating transmission chain (8) sleeved on the chain wheels and horizontally penetrating through the cooling case, a spray pipe (3) and a water feeding pipe (7) which are arranged in the case and respectively positioned above and below the transmission chain, a water receiving tank (6) arranged in the middle of the circulating transmission chain (8), and a driving motor (10) arranged outside the cooling case; the output shaft of the driving motor is connected with the central shaft of the chain wheel through a coupling (9); the spray pipe (3) and the water feeding pipe (7) are connected with a water conveying pipe led into the cooling cabinet from the outside. The utility model discloses can carry out continuous cooling, and cooling efficiency is high, the cooling effect good to the aluminium ingot.

Description

Cooling device is carried in succession to aluminium ingot

Technical Field

The utility model belongs to the technical field of aluminium ingot cooling device.

Background

The aluminum ingot casting process is to cast aluminum liquid into a casting mold, then the aluminum liquid is primarily cooled, solidified and formed through the casting mold, then the aluminum liquid is demolded from the casting mold and enters cooling equipment for cooling again, and a cooled finished product can be stacked and stored in a warehouse or sold in a truck. In the process, the secondary cooling after the aluminum ingot is formed adopts an open water pool, a conveying chain is arranged in the water pool, the aluminum ingot after demoulding is immersed in the water pool under the pulling of the chain and then pulled out from the water pool, and therefore the whole secondary cooling process is completed. And the open type cooling water pool can generate a large amount of water vapor when cooling the aluminum ingot, and has great influence on a production area with low temperature in winter, so that large area of water vapor can be caused, and safety production is seriously influenced.

Disclosure of Invention

The utility model aims at solving the defects of the prior art and providing an aluminum ingot continuous conveying and cooling device which can continuously cool an aluminum ingot and has high cooling efficiency and good cooling effect.

The purpose of the utility model is realized through the following technical scheme:

the continuous aluminum ingot conveying and cooling device comprises a cooling case, chain wheels arranged at two ends outside the cooling case, a circulating transmission chain sleeved on the chain wheels and horizontally penetrating through the cooling case, a spray pipe and a water feeding pipe which are arranged in the case and respectively positioned above and below the transmission chain, a water receiving tank arranged in the middle of the circulating transmission chain, and a driving motor arranged outside the cooling case; the output shaft of the driving motor is connected with the central shaft of the chain wheel through a coupling; the spray pipe and the water feeding pipe are connected with a water conveying pipe led into the cooling cabinet from the outside.

The length of water receiving tank is greater than the length that sprays of shower, and the width of water receiving tank is greater than the width of transfer chain. The shower is provided with more than two along the conveying chain width side by side. An observation window is arranged on the cooling machine box.

Adopt the utility model discloses, can send into the cooler incasement along the transfer chain with needs refrigerated aluminium ingot in succession, the aluminium ingot is sprayed simultaneously from top to bottom at the cooler incasement by shower and upper hose, and quick cooling has realized the continuous transport cooling of aluminium ingot, can improve production efficiency by a wide margin. The utility model discloses change the open-type pond cooling of prior art into at the internal cooling of closed box, avoided the everywhere of steam to fill, improved the production environment, improved the production security.

Drawings

Fig. 1 is a schematic view showing the internal structure of the present invention;

FIG. 2 is a schematic diagram of the novel external structure of the present implementation;

fig. 3 is a right side view of fig. 1.

Detailed Description

As shown in fig. 1, 2 and 3, the cooling device for continuously conveying aluminum ingots comprises a cooling cabinet 3, chain wheels 1 arranged at two ends outside the cooling cabinet, a circulating transmission chain 8 sleeved on the chain wheels and horizontally penetrating through the cooling cabinet, a spray pipe 4 and a water supply pipe 7 which are arranged in the cabinet and respectively positioned above and below the transmission chain, a water receiving tank 6 arranged in the middle of the circulating transmission chain 8, and a driving motor 10 arranged outside the cooling cabinet. The output shaft of the driving motor is connected with the central shaft of the chain wheel through a coupling 9. The spray pipe 3 and the water supply pipe 7 are connected with a water conveying pipe led into the cooling cabinet from the outside. In order to make the structure of the interior of the cooling cabinet clear, fig. 1 and 3 are only schematically drawn in outline with dashed lines. The utility model discloses be provided with observation window 5 on cooler bin 3 to the condition in the observation box. Two ends of the cooling case 3 are opened, so that the conveying chain can pass through and the aluminum ingot 2 can enter and exit, and the rest parts are all closed, so that the water vapor of the aluminum ingot can not be discharged in the cooling process. The shower 4 is provided with more than two along the conveying chain width side by side, as shown in fig. 2, this embodiment is provided with 5 to increase the face that sprays, obtain better cooling effect. The length of the water receiving groove 6 is larger than the spraying length of the spraying pipe 4, and the width of the water receiving groove is larger than that of the conveying chain, so that cooling water can be received as much as possible.

The utility model discloses the during operation, start driving motor 10, open the water valve on the raceway, shower 4 and upper hose 7 begin to spray water, place aluminium ingot 2 on transfer chain 8 in succession, the aluminium ingot is carried in succession by the transfer chain and gets into cooling machine case 3, shower 4 on upper portion spouts the cooling water to the upper surface of aluminium ingot, shower 7 below spouts the cooling water to the lower surface of aluminium ingot, cool off the aluminium ingot simultaneously from top to bottom, water after the cooling spills over to the shell of cooler from the both sides limit of water receiving tank 6, and spill over the return water hole that flows in the below from the shell, but the circulated use of cooling water of collection, with reduction in production cost, energy-concerving and environment-protective. The cooling is carried in succession to whole working process aluminium ingot, and the aluminium ingot upper and lower surface is washed away the cooling by flowing water simultaneously, has improved the cooling efficiency and the cooling effect of aluminium ingot by a wide margin, has promoted the productivity.

Claims

1. A cooling device for continuously conveying aluminum ingots is characterized by comprising a cooling machine box (3), chain wheels (1) arranged at two ends outside the cooling machine box, a circulating transmission chain (8) sleeved on the chain wheels and horizontally penetrating through the cooling machine box, a spray pipe (4) and a water supply pipe (7) which are arranged in the machine box and respectively positioned above and below the transmission chain, a water receiving tank (6) arranged in the middle of the circulating transmission chain (8), and a driving motor (10) arranged outside the cooling machine box; the output shaft of the driving motor is connected with the central shaft of the chain wheel through a coupling (9); the spray pipe (4) and the water feeding pipe (7) are connected with a water conveying pipe led into the cooling cabinet from the outside.

2. The aluminum ingot continuous conveying and cooling device as claimed in claim 1, wherein the length of the water receiving tank (6) is greater than the spraying length of the spraying pipe (4), and the width of the water receiving tank is greater than the width of the conveying chain.

3. The aluminum ingot continuous conveying and cooling device according to claim 1, wherein the shower pipes (4) are provided in two or more rows along the width of the conveyor chain.

4. An aluminum ingot continuous conveying and cooling apparatus according to claim 1, 2 or 3, wherein an observation window (5) is provided in the cooling enclosure (3).