Heat treatment equipment for galvanized sheet air pipe production

Abstract

The utility model discloses heat treatment equipment for galvanized sheet air duct production, which belongs to the field of galvanized sheet air duct production and comprises a galvanized sheet air duct material quenching box, a water tank is arranged at the bottom of the galvanized sheet air duct material quenching box, a water inlet pipe is fixedly connected to one side of the water tank, and a top cover is fixedly mounted at the top of the water tank. The top cover and the galvanized sheet air pipe material quenching box are fixedly connected through a water outlet pipe, a filter screen is fixedly connected into the water tank, a water conveying pipe is fixedly connected to one side of the water tank, a water pump is fixedly installed outside the water conveying pipe, and a cooling box is arranged outside the water conveying pipe. According to the heat treatment equipment for galvanized sheet air pipe production, by arranging the water tank and the top cover, impurities accumulated on the surface of the filter screen can be conveniently cleaned in the cooling water recycling process, the problem that the filter screen is blocked is avoided, and therefore convenience is brought to recycling of cooling water.

Description

Technical Field

[0001] The utility model belongs to the technical field of galvanized sheet air duct production, and specifically relates to heat treatment equipment for galvanized sheet air duct production. Background Art

[0002] As the name suggests, galvanized sheet air duct refers to an air duct made of galvanized sheet material, and heat treatment refers to a metal heat processing process in which the chemical composition and structure of the surface or inside of the material are changed by heating, insulation and cooling in the solid state to obtain the desired properties. Among them, quenching is a process in the metal heat treatment process. In the production and processing of galvanized sheet air duct, the galvanized sheet is usually quenched.

[0003] According to the authorization announcement number CN216073923U, a quenching treatment device for the production of galvanized sheet air ducts can be known that the patent is a known prior art, and although the patent has the advantage of facilitating the movement of the galvanized sheet, thereby improving the working efficiency of the quenching treatment device, the technical solution of the patent still has the following defects in actual use: in the patent, when the cooling water is recycled and reused, since the filter plate is located inside the water tank, when the surface of the filter plate is blocked due to the accumulation of impurities, it is difficult to clean the filter plate, which brings inconvenience to the recycling of cooling water. For this reason, we propose a heat treatment equipment for the production of galvanized sheet air ducts. Utility Model Content

[0004] The utility model aims to provide a heat treatment device for producing galvanized sheet air ducts to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a heat treatment equipment for galvanized sheet air duct production, comprising a quenching box for galvanized sheet air duct material, a water tank is arranged at the bottom of the quenching box for galvanized sheet air duct material, a water inlet pipe is fixedly connected to one side of the water tank, and a top cover is fixedly installed on the top of the water tank, the top cover and the quenching box for galvanized sheet air duct material are fixedly connected through a water outlet pipe, a filter is fixedly connected to the inside of the water tank, and a water pipe is fixedly connected to one side of the water tank, a water pump is fixedly installed on the outside of the water pipe, and a cooling box is arranged on the outside of the water pipe.

[0006] As a preferred embodiment, a conveying assembly runs through the interior of the galvanized sheet air duct material quenching box, and the conveying assembly includes a load-bearing plate, the load-bearing plate is fixedly connected to the side of the galvanized sheet air duct material quenching box, and the top of the load-bearing plate is fixedly connected to a support plate, the front of the support plate is movably sleeved with a transmission shaft, one end of the transmission shaft is fixedly connected with a transmission motor, and the outside of the transmission shaft is fixedly sleeved with a transmission wheel, and the outside of the transmission wheel is movably sleeved with a conveyor belt.

[0007] As a preferred embodiment, a spray assembly is provided at the top of the inner cavity of the quenching box of the galvanized sheet air duct material, and the spray assembly includes a water supply sleeve, one side of the water supply sleeve is fixedly connected to the top of the water supply pipe, and the top of the water supply sleeve is fixedly connected to the top of the inner cavity of the quenching box of the galvanized sheet air duct material through a mounting block, and a spray head is fixedly installed at the bottom of the water supply sleeve.

[0008] As a preferred implementation, a water inlet valve is fixedly installed on the outside of the water inlet pipe, and the water outlet pipe is a hose.

[0009] As a preferred embodiment, the water pipe is a hose, and the water pipe is curved inside the cooling box.

[0010] As a preferred embodiment, a movable cover is sleeved on the external thread of the top of the cooling box, and a drain plug is sleeved on the bottom thread of one side of the cooling box, and the interior of the cooling box is filled with ice cubes.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The heat treatment equipment for the production of galvanized sheet air ducts can be provided with a water tank and a top cover, so that impurities accumulated on the surface of the filter screen can be cleaned up during the cooling water recycling process, thereby avoiding the problem of clogging of the filter screen, thereby bringing convenience to the recycling of cooling water.

[0013] The heat treatment equipment for the production of galvanized sheet air ducts can cool down the water transported inside the water pipe during the quenching and cooling of the galvanized sheet air duct material by arranging a cooling box, a movable cover and a drain plug, and can effectively reduce the heat in the water, thereby facilitating better subsequent cooling of the high-temperature galvanized sheet air duct material. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a partial cross-sectional view of the structure of the utility model;

[0016] Figure 3 It is a partial top view of the conveyor belt in the structure of the utility model.

[0017] In the figure: 1. Galvanized sheet duct material quenching box; 2. Conveying assembly; 21. Load-bearing plate; 22. Support plate; 23. Drive shaft; 24. Drive motor; 25. Drive wheel; 26. Conveyor belt; 3. Spraying assembly; 31. Water delivery sleeve; 32. Mounting block; 33. Spray head; 4. Water tank; 5. Water inlet pipe; 6. Top cover; 7. Water outlet pipe; 8. Filter; 9. Water delivery pipe; 10. Water pump; 11. Cooling box; 12. Movable cover; 13. Drain plug. DETAILED DESCRIPTION

[0018] The present invention will be further described below in conjunction with the embodiments.

[0019] The following examples are used to illustrate the present invention, but cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0020] See also Figure 2 and Figure 3 The utility model provides a heat treatment equipment for galvanized sheet air duct production, including a quenching box 1 for galvanized sheet air duct material, a conveying assembly 2 is penetrated inside the quenching box 1 for galvanized sheet air duct material, and the conveying assembly 2 includes a load-bearing plate 21, the load-bearing plate 21 is fixedly connected to the side of the quenching box 1 for galvanized sheet air duct material, and a support plate 22 is fixedly connected to the top of the load-bearing plate 21, a transmission shaft 23 is movably sleeved on the front of the support plate 22, one end of the transmission shaft 23 is fixedly connected to a transmission motor 24, and a transmission wheel 25 is fixedly sleeved on the outside of the transmission shaft 23, and a conveyor belt 26 is movably sleeved on the outside of the transmission wheel 25;

[0021] In this embodiment, a through hole is opened on the surface of the conveyor belt 26, and the material of the conveyor belt 26 is a high-temperature resistant material. When the transmission motor 24 is turned on, the transmission shaft 23 rotates, and the transmission shaft 23 drives the transmission wheel 25 to rotate, and the conveyor belt 26 moves under the drive of the transmission wheel 25, and then the high-temperature galvanized sheet air duct material is placed on the conveyor belt 26, so that the high-temperature galvanized sheet air duct material is transported to the inside of the galvanized sheet air duct material quenching box 1 along the conveyor belt 26, so as to facilitate the transmission and cooling of the high-temperature galvanized sheet air duct material, accelerate the cooling speed of the high-temperature galvanized sheet air duct material, and thus improve the working efficiency of the heat treatment equipment.

[0022] See also Figure 1 and Figure 2 A spray assembly 3 is provided at the top of the inner cavity of the quenching box 1 of the galvanized sheet duct material. The spray assembly 3 includes a water delivery sleeve 31. One side of the water delivery sleeve 31 is fixedly connected to the top of the water delivery pipe 9, and the top of the water delivery sleeve 31 is fixedly connected to the top of the inner cavity of the quenching box 1 of the galvanized sheet duct material through a mounting block 32. A nozzle 33 is fixedly installed at the bottom of the water delivery sleeve 31. A water tank 4 is provided at the bottom of the quenching box 1 of the galvanized sheet duct material. One side of the water tank 4 is fixedly connected to a water inlet pipe 5. The outside of the water inlet pipe 5 is fixedly installed with a water inlet valve. One side of the water tank 4 is fixedly connected to a water delivery pipe 9. The outside of the water delivery pipe 9 is fixedly installed with a water pump 10.

[0023] In this embodiment, after the high-temperature galvanized sheet air duct material is transported to the interior of the galvanized sheet air duct material quenching box 1, the water pump 10 is started so that the cooling water in the water tank 4 can flow into the interior of the water delivery sleeve 31 along the water delivery pipe 9, and the cooling water in the water delivery sleeve 31 will be sprayed out from the nozzle 33 under the action of water pressure, so that the cooling water can be evenly sprinkled on the surface of the high-temperature galvanized sheet air duct material, thereby facilitating quenching and cooling of the high-temperature galvanized sheet air duct material.

[0024] See also Figure 1 and Figure 2 A top cover 6 is fixedly installed on the top of the water tank 4, and the top cover 6 and the quenching box 1 of the galvanized sheet air duct material are fixedly connected through a water outlet pipe 7, and the water outlet pipe 7 is a hose. A filter screen 8 is fixedly connected to the inside of the water tank 4, and a water delivery pipe 9 is a hose, and the water delivery pipe 9 is bent inside the cooling box 11. A cooling box 11 is arranged outside the water delivery pipe 9, and a movable cover 12 is threadedly sleeved on the external top of the cooling box 11, and a drain plug 13 is threadedly sleeved on the bottom of one side of the cooling box 11, and the interior of the cooling box 11 is filled with ice cubes;

[0025] In this embodiment, the water after quenching and cooling of the high-temperature galvanized sheet duct material will flow back to the inside of the water tank 4 along the outlet pipe 7, and the filter 8 will filter the impurities in the water. When the filter 8 is blocked, the top cover 6 can be opened to separate the top cover 6 and the water tank 4, so that the impurities accumulated on the surface of the filter 8 can be cleaned. When the water pump 10 is started, the water pipe 9 will absorb the water inside the water tank 4, and the cooling box 11 can be used to cool the water flowing in the water pipe 9, which can reduce the heat energy in the water, thereby facilitating the subsequent better cooling of the high-temperature galvanized sheet duct material.

[0026] The working principle and use process of the utility model are as follows: first, the transmission motor 24 is turned on to rotate the transmission shaft 23, and the transmission shaft 23 drives the transmission wheel 25 to rotate, and the conveyor belt 26 moves under the drive of the transmission wheel 25, and then the high-temperature galvanized sheet air duct material is placed on the conveyor belt 26, so that the high-temperature galvanized sheet air duct material is transported to the inside of the galvanized sheet air duct material quenching box 1 along the conveyor belt 26;

[0027] Then, the water pump 10 is started, so that the cooling water in the water tank 4 can flow into the interior of the water delivery sleeve 31 along the water delivery pipe 9, and the cooling water in the water delivery sleeve 31 will be sprayed out from the nozzle 33 under the action of water pressure, so that the cooling water can be evenly sprinkled on the surface of the high-temperature galvanized sheet air duct material, thereby facilitating quenching and cooling the high-temperature galvanized sheet air duct material;

[0028] Finally, the water after quenching and cooling of the high-temperature galvanized sheet duct material will flow back to the inside of the water tank 4 along the outlet pipe 7, and the filter 8 will filter the impurities in the water. When the filter 8 is blocked, the top cover 6 can be opened to separate the top cover 6 and the water tank 4, so that the impurities accumulated on the surface of the filter 8 can be cleaned, thereby facilitating the recycling of cooling water.

[0029] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A heat treatment device for producing galvanized sheet air ducts, comprising a quenching box (1) for galvanized sheet air duct materials, characterized in that: A water tank (4) is arranged at the bottom of the galvanized sheet air duct material quenching box (1), a water inlet pipe (5) is fixedly connected to one side of the water tank (4), and a top cover (6) is fixedly installed on the top of the water tank (4), the top cover (6) and the galvanized sheet air duct material quenching box (1) are fixedly connected via a water outlet pipe (7), a filter screen (8) is fixedly connected inside the water tank (4), and a water pipe (9) is fixedly connected to one side of the water tank (4), a water pump (10) is fixedly installed outside the water pipe (9), and a cooling box (11) is arranged outside the water pipe (9).

2. The heat treatment equipment for producing galvanized sheet air duct according to claim 1, characterized in that: The interior of the galvanized sheet air duct material quenching box (1) is penetrated by a conveying assembly (2), and the conveying assembly (2) comprises a load-bearing plate (21), the load-bearing plate (21) is fixedly connected to the side of the galvanized sheet air duct material quenching box (1), and the top of the load-bearing plate (21) is fixedly connected to a support plate (22), the front of the support plate (22) is movably sleeved with a transmission shaft (23), one end of the transmission shaft (23) is fixedly connected to a transmission motor (24), and the outside of the transmission shaft (23) is fixedly sleeved with a transmission wheel (25), and the outside of the transmission wheel (25) is movably sleeved with a conveyor belt (26).

3. The heat treatment equipment for producing galvanized sheet air duct according to claim 1, characterized in that: A spray assembly (3) is arranged at the top of the inner cavity of the galvanized sheet air duct material quenching box (1), and the spray assembly (3) comprises a water delivery sleeve (31), one side of the water delivery sleeve (31) is fixedly connected to the top of the water delivery pipe (9), and the top of the water delivery sleeve (31) is fixedly connected to the top of the inner cavity of the galvanized sheet air duct material quenching box (1) via a mounting block (32), and a spray head (33) is fixedly mounted at the bottom of the water delivery sleeve (31).

4. The heat treatment equipment for producing galvanized sheet air duct according to claim 1, characterized in that: A water inlet valve is fixedly mounted on the outside of the water inlet pipe (5), and the water outlet pipe (7) is a hose.

5. The heat treatment equipment for producing galvanized sheet air duct according to claim 1, characterized in that: The water delivery pipe (9) is a hose, and the water delivery pipe (9) is curved inside the cooling box (11).

6. The heat treatment equipment for producing galvanized sheet air duct according to claim 1, characterized in that: The top of the cooling box (11) is externally threadedly sleeved with a movable cover (12), and the bottom of one side of the cooling box (11) is threadedly sleeved with a drain plug (13), and the interior of the cooling box (11) is filled with ice cubes.

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