CN219415751U

CN219415751U - Waste gas treatment device in carbide slag rotary kiln system

Info

Publication number: CN219415751U
Application number: CN202222904278.4U
Authority: CN
Inventors: 张本忠; 胡继强; 李会卿; 常静楠; 王祥兴
Original assignee: Anhui Hwasu Corp
Current assignee: Anhui Hwasu Corp
Priority date: 2022-11-02
Filing date: 2022-11-02
Publication date: 2023-07-25
Anticipated expiration: 2032-11-02

Abstract

The utility model relates to an exhaust gas treatment device in a carbide slag rotary kiln system, which comprises an exhaust gas box; the utility model discloses a waste gas recovery system, including waste gas case, waste gas case front end wall's gas port and waste gas recovery pipe air feed butt joint, the heat supply base is installed to waste gas case bottom, the inside cavity of heat supply base is through right side end wall horizontally mounted's drainage tube and spray case intercommunication, spray case embeds the roof and installs spraying equipment, spray case middle section has transversely been put the otter board, spray case bottom transversely has seted up the recovery canal. The utility model adopts the waste gas treatment device in the carbide slag rotary kiln system, which can guide waste gas into the waste gas box through cold and hot alternating air flow after pre-collecting the waste gas and complete the waste gas attachment collection procedure by matching with the built-in spraying device.

Description

Waste gas treatment device in carbide slag rotary kiln system

Technical Field

The utility model belongs to the technical field of waste gas treatment equipment, and particularly relates to a waste gas treatment device in a carbide slag rotary kiln system.

Background

Partial waste gas can appear in the process of processing and producing the carbide slag in the rotary kiln, and the waste gas can not be directly discharged due to environmental protection requirements after being collected, so that the waste gas can be purified and treated through later synthetic conversion.

Disclosure of Invention

In order to solve the problems, the utility model discloses an exhaust gas treatment device in a carbide slag rotary kiln system, which can guide exhaust gas into an exhaust gas box through cold and hot alternating air flows after pre-collecting the exhaust gas and complete an exhaust gas adhesion collecting procedure by matching with a built-in spraying device.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

an exhaust gas treatment device in a carbide slag rotary kiln system comprises an exhaust gas box; the utility model discloses a waste gas recovery system, including waste gas case, waste gas case front end wall's gas port and waste gas recovery pipe air feed butt joint, the heat supply base is installed to waste gas case bottom, the inside cavity of heat supply base is through right side end wall horizontally mounted's drainage tube and spray case intercommunication, spray case embeds the roof and installs spraying equipment, spray case middle section has transversely been put the otter board, spray case bottom transversely has seted up the recovery canal.

Further, the spraying equipment comprises a spray header, a drainage water tank and a water supply valve; the drainage water tank is horizontally paved at the external top of the spray tank, a plurality of groups of water supply valves are installed on the drainage water tank body, the water supply valves are in water supply butt joint with the water tank through water pipes, and a spray header is in butt joint with a water outlet port at the bottom of the drainage water tank.

Furthermore, the screen plate body is transversely inserted with a rotating shaft, the root end head of the rotating shaft extends out along the spray box and is in transmission butt joint with a driving port of the driving motor, and a damping base is arranged at the bottom of the driving motor in a cushioning mode.

Still further, the drainage tube extends along the horizontal direction and stretches into the spray box inner wall, the exhaust port of drainage tube is located between shower head and the otter board.

The beneficial effects of the utility model are as follows:

compared with the prior art, the utility model adopts the waste gas treatment device in the carbide slag rotary kiln system, which can guide waste gas into the waste gas box through cold and hot alternating air flow after pre-collecting the waste gas and complete the waste gas adhesion collecting procedure by matching with the built-in spraying device.

Drawings

Fig. 1 is a schematic structural diagram of an exhaust gas treatment device in a carbide slag rotary kiln system according to the present utility model.

List of drawing identifiers:

the waste gas recycling device comprises a waste gas recycling pipe 1, a waste gas box 2, a heat supply base 3, a drainage pipe 5, a damping base 6, a driving motor 7, a recycling channel 8, a screen 9, a rotating shaft 10, a drainage water tank 11, a spray header 12, a water supply valve 13 and a spray box 14.

Detailed Description

The present utility model is further illustrated in the following drawings and detailed description, which are to be understood as being merely illustrative of the utility model and not limiting the scope of the utility model.

As shown in fig. 1, an exhaust gas treatment device in a carbide slag rotary kiln system comprises an exhaust gas tank; the gas delivery port of the front end wall of the exhaust gas box 2 is in gas supply butt joint with the exhaust gas recovery pipe 1, the heat supply base 3 is installed at the bottom of the exhaust gas box 2, the cavity inside the heat supply base 3 is communicated with the spray box 14 through the drainage tube 5 horizontally installed on the right end wall, spraying equipment is installed on the built-in top wall of the spray box 14, the screen plate 9 is horizontally arranged in the middle section of the spray box 14, and the recovery canal 8 is horizontally arranged at the bottom of the spray box 14.

As shown in fig. 1, the spray apparatus includes a spray header 12, a drain tank 11, and a water supply valve 13; the drainage water tank 11 is horizontally paved at the external top of the spray tank 14, a plurality of groups of water supply valves 13 are installed on the box body of the drainage water tank 11, the water supply valves 13 are in water supply butt joint with the water tank through water pipes, and a spray header 12 is in butt joint with a water outlet port at the bottom of the drainage water tank 11.

As shown in fig. 1, a rotating shaft 10 is transversely inserted into the plate body of the screen plate 9, the root end of the rotating shaft 10 extends out along a spray box 14 and is in transmission butt joint with a driving port of a driving motor 7, and a damping base 6 is arranged at the bottom of the driving motor 7 in a cushioning mode.

As shown in fig. 1, the drainage tube 5 extends in the horizontal direction and extends into the inner wall of the spray box 14, and the exhaust port of the drainage tube 5 is positioned between the spray header 12 and the screen 9.

It should be noted that the foregoing merely illustrates the technical idea of the present utility model and is not intended to limit the scope of the present utility model, and that a person skilled in the art may make several improvements and modifications without departing from the principles of the present utility model, which fall within the scope of the claims of the present utility model.

Claims

1. An exhaust gas treatment device in a carbide slag rotary kiln system comprises an exhaust gas box; the method is characterized in that: the utility model discloses a waste gas collection system, including waste gas case (2), waste gas case (14), waste gas case (2) front end wall's gas port and waste gas recovery pipe (1) air feed butt joint, heat supply base (3) are installed to waste gas case (2) bottom, heat supply base (3) inside cavity passes through drainage tube (5) of right side end wall horizontal installation and sprays case (14) intercommunication, spray equipment is installed to spray case (14) built-in roof, otter board (9) have transversely been placed in spray case (14) middle section, recovery canal (8) have transversely been seted up to spray case (14) bottom.

2. An exhaust gas treatment device in a carbide slag rotary kiln system according to claim 1, characterized in that: the spraying equipment comprises a spray header (12), a drainage water tank (11) and a water supply valve (13); the drainage water tank (11) is horizontally paved at the external top of the spray tank (14), a plurality of groups of water supply valves (13) are installed on the tank body of the drainage water tank (11), the water supply valves (13) are in water supply butt joint with the water tank through water pipes, and a spray header (12) is in butt joint with a water outlet port at the bottom of the drainage water tank (11).

3. An exhaust gas treatment device in a carbide slag rotary kiln system according to claim 1, characterized in that: the rotary shaft (10) is transversely inserted into the plate body of the screen plate (9), the root end of the rotary shaft (10) extends out along the spray box (14) and is in transmission butt joint with a driving port of the driving motor (7), and the damping base (6) is arranged at the bottom of the driving motor (7) in a cushioning mode.

4. An exhaust gas treatment device in a carbide slag rotary kiln system according to claim 1, characterized in that: the drainage tube (5) extends along the horizontal direction and stretches into the inner wall of the spray box (14), and an exhaust port of the drainage tube (5) is positioned between the spray header (12) and the screen plate (9).