Dual-purpose gypsum powder discharging device

Abstract

The utility model discloses a dual-purpose gypsum powder discharging device, and belongs to the technical field of gypsum powder production. Comprising a feeding pipe, the feeding end of the feeding pipe is connected with an outlet of a storage bin, and the discharging end of the feeding pipe is communicated with the feeding end of a conveying pipe; the discharging end of the conveying pipe is connected with a powder tank truck or communicated with a guide pipe, loading is achieved by connecting the discharging end of the conveying pipe with the powder tank truck, or bagging is achieved by connecting the conveying pipe with the guide pipe. A dust removal cover is installed at the upper end of the outer portion of the feeding pipe, a gap is formed between the dust removal cover and the feeding pipe, the dust removal cover extends in the direction of the conveying pipe along the axis of the feeding pipe and is partially connected with the conveying pipe in a sleeving mode, the upper end of the dust removal cover is communicated with a dust removal assembly, and the dust removal assembly is connected with an air inlet of an external dust removal system. The powder tank truck and ton bag filling adopt the same set of equipment, so that the occupied space of the equipment is reduced, the number of operators is reduced, and the production cost is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of gypsum powder production, and in particular relates to a dual-purpose gypsum powder discharging device. Background Art

[0002] Gypsum powder is a powder material with calcium sulfate as the main component. Gypsum powder is characterized by small particle size and light specific gravity. It is very easy to generate dust in actual production. Therefore, dust removal equipment is installed at each dust point in the production system. The whole system is closed, but the output of the product terminal storage bin is often open. When filling gypsum powder, it is usually discharged in the form of ton bags and powder tank trucks. In the prior art, ton bag filling uses one set of discharging equipment, and powder tank truck filling uses another set of discharging equipment. Not only does it require a larger site to place the equipment, but it also requires a lot of manpower, which increases production costs. Utility Model Content

[0003] Purpose of the utility model: to provide a dual-purpose gypsum powder discharge device to solve the above-mentioned problems existing in the prior art.

[0004] Technical solution: A dual-purpose gypsum powder discharge device, comprising a feed pipe, the feed end of the feed pipe is connected to the outlet of the storage bin, and the discharge end of the feed pipe is connected to the feed end of the conveying pipe;

[0005] The discharge end of the feed pipe is connected to a powder tanker or a feed guide pipe, and loading is achieved by connecting the discharge end of the feed pipe to a powder tanker, or bagging is achieved by connecting the feed pipe to a feed guide pipe;

[0006] A dust hood is installed at the upper end of the outside of the feed pipe, and there is a gap between the dust hood and the feed pipe. The dust hood extends along the axis of the feed pipe toward the conveying pipe and partially sleeves the conveying pipe. The upper end of the dust hood is connected to a dust removal component, and the dust removal component is connected to the air inlet of the external dust removal system.

[0007] Preferably, the dust removal assembly includes at least two groups of dust suction pipes, which are arranged in a circumferential array at the upper end of the outer wall of the dust removal hood and connected to the dust removal hood and the feed pipe, wherein the side wall of one of the dust removal pipes is connected to an air intake pipe, and the air inlet of the air intake pipe is connected to a dust suction hose via a flange, and an air valve is installed between the dust suction hose and the air intake pipe, and the air valve is used to control the connection or disconnection of the dust suction hose and the air intake pipe.

[0008] Preferably, the air intake pipe and the dust removal pipe are integrally formed, and both the air intake pipe and the dust removal pipe are made of metal material.

[0009] Preferably, the feed conveying pipe is made of a telescopic hose.

[0010] Preferably, it further comprises a material guiding hood, which is installed below the dust removing hood and coincides with the axis of the dust removing hood, and the material guiding hood is made of a telescopic hose.

[0011] Preferably, the material guiding pipe is made of a hose.

[0012] Beneficial effect: The utility model relates to a dual-purpose gypsum powder discharge device. When the powder tank truck needs to be filled, the material is put into the first feed port of the powder tank truck through the feeding pipe, and the dust removal component is connected to the second feed port of the powder tank truck. After the first feed port and the second feed port of the powder tank truck are connected, the air valve is opened, and the material is fed into the feed pipe at the same time, and the filling of the powder tank truck can be completed;

[0013] When it is necessary to fill the ton bag, the material guide pipe is connected to the material delivery pipe. At this time, the air valve is in a closed state. The filling of the ton bag can be completed by placing the material guide pipe into the ton bag.

[0014] During the filling process of powder tank trucks or ton bags, the use of dust removal hoods and dust removal components can effectively absorb and control the dust generated during the filling process, reduce environmental pollution, protect the health of workers, and ensure the cleanliness of the production environment;

[0015] Secondly, the powder tank truck and ton bag filling use the same set of equipment, which not only reduces the space occupied by the equipment, but also reduces the number of operators and reduces production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a canning schematic diagram of the utility model;

[0018] Figure 3 It is a bagging schematic diagram of the utility model.

[0019] Figures 1 to 3 The figures are marked as follows: 1. feed pipe; 2. conveying pipe; 3. powder tanker; 4. material guide pipe; 5. dust removal hood; 6. dust removal assembly; 7. material guide hood; 61. dust suction pipe; 62. air intake pipe; 63. dust suction hose; 64. air valve. DETAILED DESCRIPTION

[0020] like Figures 1 to 3As shown, the utility model provides a technical solution: a dual-purpose gypsum powder discharge device, comprising a feed pipe 1, a conveying pipe 2, a guide pipe 4, a dust removal cover 5, a dust removal assembly 6 and a guide cover 7, wherein the feed end of the feed pipe 1 is connected to the outlet of the storage bin, the discharge end of the feed pipe 1 is connected to the feed end of the conveying pipe 2, the discharge end of the conveying pipe 2 is connected to a powder tanker 3 or connected to the guide pipe 4, the conveying pipe 2 is made of a telescopic hose, and the guide pipe 4 is made of a hose;

[0021] When the powder tanker 3 needs to be filled, the powder is placed into the first feed port of the powder tanker 3 through the feed pipe 2, and the dust removal component 6 is connected to the second feed port of the powder tanker 3. After the first feed port and the second feed port of the powder tanker 3 are connected, the air valve 64 is opened, and the material is fed into the feed pipe 1 at the same time, and the powder tanker 3 is filled.

[0022] When it is necessary to fill the ton bag, the material guide pipe 4 is connected to the material delivery pipe 2. At this time, the air valve 64 is in a closed state. By placing the material guide pipe 4 into the ton bag, the filling of the ton bag can be completed.

[0023] The same set of filling equipment can be used to not only fill ton bags but also powder tank trucks 3, which not only reduces the space occupied by the equipment, but also reduces the number of operators and reduces production costs;

[0024] A dust hood 5 is installed at the upper end of the outside of the feed pipe 1, and there is a gap between the dust hood 5 and the feed pipe 1, that is, the dust hood 5 is horn-shaped and sleeved on the feed pipe 1, and the dust hood 5 extends axially along the feed pipe 1 toward the conveying pipe 2. Since there is a gap between the conveying pipe 2 and the feed port of the powder tanker 3, the dust hood 5 partially sleeves the conveying pipe 2, and a dust removal component 6 is installed on the top of the dust hood 5, and the dust removal component 6 is connected to the air inlet of the external dust removal system. That is, during the filling process, dust is generated, and the dust hood 5 is connected to the dust removal component 6, and the external dust removal system cooperates with the dust removal component 6 to remove the generated dust, which can effectively absorb and control the dust generated during the filling process, reduce environmental pollution, protect the health of workers, and ensure the cleanliness of the production environment.

[0025] In a further embodiment, the dust removal assembly 6 includes at least two groups of dust suction pipes 61, which are circumferentially arrayed at the upper end of the outer wall of the dust removal hood 5 and connected between the dust removal hood 5 and the feed pipe 1, wherein the side wall of one of the dust removal pipes is connected with an air intake pipe 62, and the air intake pipe 62 and the dust removal pipe are integrally formed, and the air intake pipe 62 and the dust removal pipe are both made of metal material, and the air inlet of the air intake pipe 62 is connected to the dust suction hose 63 through a flange, and a wind valve 64 is installed between the dust suction hose 63 and the air intake pipe 62, and the dust suction hose 63 is controlled by the wind valve 64 to be connected or disconnected with the air intake pipe 62.

[0026] The preferred embodiments of the present invention are described in detail above. However, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, various equivalent transformations can be made to the technical scheme of the present invention, and these equivalent transformations all belong to the protection scope of the present invention.

Claims

1. A dual-purpose gypsum powder discharge device, characterized in that: It comprises a feed pipe (1), the feed end of the feed pipe (1) is connected to the outlet of the storage bin, and the discharge end of the feed pipe (1) is connected to the feed end of the conveying pipe (2); The discharge end of the feed pipe (2) is connected to a powder tanker (3) or a feed guide pipe (4), and loading is achieved by connecting the discharge end of the feed pipe (2) to the powder tanker (3), or bagging is achieved by connecting the feed pipe (2) to the feed guide pipe (4); A dust hood (5) is installed at the upper end of the outside of the feed pipe (1), with a gap between the dust hood (5) and the feed pipe (1). The dust hood (5) extends along the axis of the feed pipe (1) in the direction of the conveying pipe (2) and partially sleeves the conveying pipe (2). The upper end of the dust hood (5) is connected to a dust removal component (6), and the dust removal component (6) is connected to an air inlet of an external dust removal system.

2. A dual-purpose gypsum powder discharge device according to claim 1, characterized in that: The dust removal assembly (6) comprises at least two groups of dust suction pipes (61), which are arranged in a circumferential array at the upper end of the outer wall of the dust removal cover (5) and are connected to the dust removal cover (5) and the feed pipe (1). The side wall of one of the dust removal pipes is connected to an air intake pipe (62), and the air intake of the air intake pipe (62) is connected to a dust suction hose (63) via a flange. An air valve (64) is installed between the dust suction hose (63) and the air intake pipe (62), and the dust suction hose (63) is controlled to be connected or disconnected with the air intake pipe (62) via the air valve (64).

3. A dual-purpose gypsum powder discharge device according to claim 2, characterized in that: The air intake pipe (62) and the dust removal pipe are integrally formed, and both the air intake pipe (62) and the dust removal pipe are made of metal material.

4. A dual-purpose gypsum powder discharge device according to claim 1, characterized in that: The material delivery pipe (2) is made of a telescopic hose.

5. A dual-purpose gypsum powder discharge device according to claim 1, characterized in that: It also comprises a material guiding hood (7), which is installed below the dust removing hood (5) and coincides with the axis of the dust removing hood (5), and the material guiding hood (7) is made of a telescopic hose.

6. A dual-purpose gypsum powder discharge device according to claim 1, characterized in that: The material guiding pipe (4) is made of a hose.

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