Dust removal device for gypsum mortar production

Abstract

The utility model discloses a dust removal device for gypsum mortar production, which belongs to the technical field of dust removal devices and comprises a stirring barrel and a dust removal machine shell, a first through pipe is fixedly mounted at the top end of the stirring barrel, a second through pipe is fixedly mounted at the top end of the dust removal machine shell, the second through pipe is fixedly connected with the first through pipe, and an air draft round hole is formed in the dust removal machine shell. A small motor is fixedly mounted at the top end of the fixed plate, fan blades are fixedly mounted at the output end of the small motor, a water pump is fixedly mounted on one side of the dust remover shell, a communicating water pipe is fixedly mounted on the water pump, and a spraying head is fixedly mounted on the communicating water pipe; and the spraying head is fixedly mounted in the second through pipe. Through cooperation of a plurality of structures, repeated dust removal is carried out, the dust removal effect is good, the dust removal efficiency is greatly improved, long-time operation can be achieved, the chance that workers inhale dust is reduced, and the risk of occupational diseases is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal devices, in particular to a dust removal device for gypsum mortar production. Background Art

[0002] The dust removal device for gypsum mortar production is mainly made of a dry mixture of semi-hydrated gypsum, high molecular polymer and inorganic filler. Compared with traditional cement-based materials, this material has better compatibility and adhesion and is suitable for various base walls. The dust removal device for gypsum mortar production emphasizes the environmental protection needs in the production process of new building materials and the improvement of traditional dust removal technology. By adopting a more efficient dust removal system, it can significantly improve the quality of the working environment and protect the environment and workers' health.

[0003] In the production process of gypsum mortar, a large amount of dust will be generated due to operations such as crushing, mixing and conveying, which not only pollutes the environment but also threatens the health of workers. Most of the existing dust removal methods use bag dust removal devices for treatment, but the dust removal efficiency is low and cannot be used for a long time; therefore, we propose a dust removal device for gypsum mortar production to solve this problem. Utility Model Content

[0004] The purpose of the utility model is to provide a dust removal device for gypsum mortar production to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A dust removal device for gypsum mortar production comprises: a mixing barrel and a dust collector housing, a first through-tube is fixedly installed on the top of the mixing barrel, a second through-tube is fixedly installed on the top of the dust collector housing, the second through-tube is fixedly connected to the first through-tube, an exhaust circular hole is provided on the dust collector housing, a filter plate and a fixed plate are fixedly installed in the exhaust circular hole, the fixed plate is arranged above the filter plate, a small motor is fixedly installed on the top of the fixed plate, a fan blade is fixedly installed on the output end of the small motor, a water pump is fixedly installed on one side of the dust collector housing, a connecting water pipe is fixedly installed on the water pump, a spray head is fixedly installed on the connecting water pipe, the spray head is fixedly installed in the second through-tube, a large motor is fixedly installed on the top of the first through-tube, a stirring rod is fixedly installed on the output end of the large motor, a filter screen is fixedly installed on the bottom end of the first through-tube, and a rotating hole matching the stirring rod is provided on the filter screen.

[0007] Preferably, a movable frame is slidably mounted on the dust collector housing, a mounting square hole is provided on the movable frame, a dustproof cloth is fixedly mounted in the mounting square hole, the dustproof cloth is arranged below the filter plate, a handle is fixedly mounted on one side of the movable frame, and a sliding groove matching the movable frame is provided on the dust collector housing.

[0008] Preferably, a sealing plate is slidably mounted on one side of the dust collector housing, a limiting block is integrally formed on one side of the sealing plate, a spring is fixedly mounted on the dust collector housing, a buckle is fixedly mounted on one side of the spring, and a limiting slot matching the buckle is opened on the limiting block.

[0009] Preferably, a fixing ring is fixedly installed on the outside of the mixing barrel, a plurality of supporting rods are fixedly installed on the bottom end of the fixing ring, a control valve is installed at the bottom height of the mixing barrel, a feed pipe is integrally formed on the mixing barrel, and a sealing cover is threadedly connected to the top end of the feed pipe.

[0010] Preferably, a water injection pipe and a drainage pipe are fixedly installed on the dust collector housing, mounting holes matching the water injection pipe and the drainage pipe are opened on the dust collector housing, and a plurality of universal wheels are fixedly installed on the bottom end of the dust collector housing.

[0011] Preferably, a limiting groove is provided on the dust collector housing, the spring is fixedly installed in the limiting groove, and the filter plate is slidably installed in the limiting groove.

[0012] Preferably, the dust collector housing is provided with a sealing groove matching the sealing plate, and one side of the sealing plate is provided with a square groove.

[0013] In the utility model, the dust removal device for gypsum mortar production is started by starting a large motor to drive the stirring rod to rotate and work. A large amount of dust generated during stirring is partially blocked by a filter screen fixedly installed in the first through pipe, and water is injected into the dust collector shell through the water injection pipe box. At the same time, a small motor fixedly installed on the fixed plate is started, and the small motor drives the fan blades to rotate to extract air, so that the dust passes through the first through pipe and reaches the second through pipe;

[0014] In the utility model, the dust removal device for gypsum mortar production described above starts the water pump to spray the water in the dust collector housing through the connecting water pipe from the spray head, so as to remove dust again. The remaining small part of dust continues to be extracted with the rotation of the fan blades, and the dust is removed for the third time through the cooperation of the movable frame and the dustproof cloth arranged under the filter plate. After completion, the handle can be pulled to pull the movable frame out of the dust collector housing, so as to replace and clean the dustproof cloth, and then the sealing plate is pulled to clean the inside of the dust collector housing on one side.

[0015] The utility model has a reasonable structural design, and multiple structures are coordinated to perform dust removal for multiple times, with good dust removal effect, greatly improving the dust removal efficiency, and can operate for a long time, thereby reducing the chance of workers inhaling dust and reducing the risk of occupational diseases. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1This is a schematic diagram of the three-dimensional structure of a dust removal device for gypsum mortar production proposed by the utility model;

[0017] Figure 2 This is a cross-sectional structural schematic diagram of a dust removal device for gypsum mortar production proposed by the utility model;

[0018] Figure 3 The utility model is a partial structural cross-sectional schematic diagram of a dust removal device for gypsum mortar production proposed by the utility model.

[0019] In the figure: 11, mixing barrel; 2, dust collector housing; 3, first through pipe; 4, second through pipe; 5, large motor; 6, fixing ring; 7, support rod; 8, control valve; 9, sealing plate; 10, universal wheel; 11, connecting water pipe; 12, water pump; 13, water injection pipe; 14, drainage pipe; 15, spray head; 16, filter plate; 17, fixing plate; 18, small motor; 19, fan blade; 20, stirring rod; 21, filter net; 22, movable frame; 23, dustproof cloth; 24, handle; 25, spring; 26, buckle. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-3 , a dust removal device for gypsum mortar production, comprising: a mixing barrel 1 and a dust collector housing 2, a first through-tube 3 is fixedly installed on the top of the mixing barrel 1, a second through-tube 4 is fixedly installed on the top of the dust collector housing 2, the second through-tube 4 is fixedly connected to the first through-tube 3, an exhaust circular hole is opened on the dust collector housing 2, a filter plate 16 and a fixed plate 17 are fixedly installed in the exhaust circular hole, the fixed plate 17 is arranged above the filter plate 16, a small motor 18 is fixedly installed on the top of the fixed plate 17, and a fan blade 19 is fixedly installed on the output end of the small motor 18, a water pump 12 is fixedly installed on one side of the dust collector housing 2, a connecting water pipe 11 is fixedly installed on the water pump 12, a spray head 15 is fixedly installed on the connecting water pipe 11, and the spray head 15 is fixedly installed in the second through-tube 4, a large motor 5 is fixedly installed on the top of the first through-tube 3, a stirring rod 20 is fixedly installed on the output end of the large motor 5, a filter screen 21 is fixedly installed on the bottom end of the first through-tube 3, and a rotating hole matching the stirring rod 20 is opened on the filter screen 21.

[0022] In this embodiment, a movable frame 22 is slidably installed on the dust collector housing 2, and a mounting square hole is opened on the movable frame 22. A dustproof cloth 23 is fixedly installed in the mounting square hole. The dustproof cloth 23 is arranged below the filter plate 16. A handle 24 is fixedly installed on one side of the movable frame 22. A sliding groove matching the movable frame 22 is opened on the dust collector housing 2 to further remove dust.

[0023] In this embodiment, a sealing plate 9 is slidably installed on one side of the dust collector housing 2, and a limiting block is integrally formed on one side of the sealing plate 9. A spring 25 is fixedly installed on the dust collector housing 2, and a buckle 26 is fixedly installed on one side of the spring 25. A limiting slot matching the buckle 26 is provided on the limiting block for better limiting.

[0024] In this embodiment, a fixing ring 6 is fixedly installed on the outside of the mixing barrel 1, and a plurality of support rods 7 are fixedly installed on the bottom end of the fixing ring 6. A control valve 8 is installed at a height of the bottom end of the mixing barrel 1. A feeding pipe is integrally formed on the mixing barrel 1, and a sealing cover is threadedly connected to the top end of the feeding pipe for better sealing. A sealing groove matching the sealing plate 9 is provided on the dust collector housing 2, and a square groove is provided on one side of the sealing plate 9 for more convenient control of its movement.

[0025] In this embodiment, the dust collector housing 2 is fixedly installed with a water injection pipe 13 and a drainage pipe 14. The dust collector housing 2 is provided with mounting holes matching the water injection pipe 13 and the drainage pipe 14. A plurality of universal wheels 10 are fixedly installed at the bottom of the dust collector housing 2 for easier movement. A limiting groove is provided on the dust collector housing 2, a spring 25 is fixedly installed in the limiting groove, and a filter plate 16 is slidably installed in the limiting groove for better restriction.

[0026] In this embodiment, when in use, by starting the large motor 5, the large motor 5 drives the stirring rod 20 to rotate and work. A large amount of dust generated during stirring is partially blocked by the filter screen 21 fixedly installed in the first through pipe 3, and water is injected into the dust collector housing 2 through the water injection pipe 13. At the same time, the small motor 18 fixedly installed on the fixed plate 17 is started, and the small motor 18 drives the fan blades 19 to rotate to exhaust air, so that the dust passes through the first through pipe 3 to reach the second through pipe 4, and the water pump 12 is started to spray the water in the dust collector housing 2 from the spray head 15 through the connecting water pipe 11, so as to remove dust again. The remaining small part of the dust continues to be extracted with the rotation of the fan blades 19, and the dust is removed for the third time by the cooperation of the movable frame 22 and the dustproof cloth 23 arranged under the filter plate 16. After completion, the handle 24 can be pulled to extract the movable frame 22 from the dust collector housing 2, so as to replace and clean the dustproof cloth 23, and then the sealing plate 9 is pulled to clean the inside of the dust collector housing 2 on one side.

[0027] The above is a detailed introduction to a dust removal device for gypsum mortar production provided by the utility model. This article uses specific embodiments to illustrate the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A dust removal device for gypsum mortar production, characterized in that: include: A mixing barrel (1) and a dust collector housing (2), wherein a first through-tube (3) is fixedly mounted on the top of the mixing barrel (1), a second through-tube (4) is fixedly mounted on the top of the dust collector housing (2), the second through-tube (4) is fixedly connected to the first through-tube (3), an exhaust circular hole is opened on the dust collector housing (2), a filter plate (16) and a fixing plate (17) are fixedly mounted in the exhaust circular hole, the fixing plate (17) is arranged above the filter plate (16), a small motor (18) is fixedly mounted on the top of the fixing plate (17), and a fan blade (18) is fixedly mounted on the output end of the small motor (18) 19), a water pump (12) is fixedly mounted on one side of the dust collector housing (2), a connecting water pipe (11) is fixedly mounted on the water pump (12), a spray head (15) is fixedly mounted on the connecting water pipe (11), the spray head (15) is fixedly mounted in the second through pipe (4), a large motor (5) is fixedly mounted on the top of the first through pipe (3), a stirring rod (20) is fixedly mounted on the output end of the large motor (5), a filter screen (21) is fixedly mounted on the bottom end of the first through pipe (3), and a rotating hole matching the stirring rod (20) is opened on the filter screen (21).

2. A dust removal device for gypsum mortar production according to claim 1, characterized in that: A movable frame (22) is slidably mounted on the dust collector housing (2), a mounting square hole is provided on the movable frame (22), a dustproof cloth (23) is fixedly mounted in the mounting square hole, the dustproof cloth (23) is arranged below the filter plate (16), a handle (24) is fixedly mounted on one side of the movable frame (22), and a sliding groove matching the movable frame (22) is provided on the dust collector housing (2).

3. A dust removal device for gypsum mortar production according to claim 2, characterized in that: A sealing plate (9) is slidably mounted on one side of the dust collector housing (2), a limiting block is integrally formed on one side of the sealing plate (9), a spring (25) is fixedly mounted on the dust collector housing (2), a buckle (26) is fixedly mounted on one side of the spring (25), and a limiting slot matching the buckle (26) is provided on the limiting block.

4. A dust removal device for gypsum mortar production according to claim 1, characterized in that: A fixing ring (6) is fixedly mounted on the outside of the mixing barrel (1), a plurality of supporting rods (7) are fixedly mounted on the bottom end of the fixing ring (6), a control valve (8) is installed at a height of the bottom end of the mixing barrel (1), and a feed pipe is integrally formed on the mixing barrel (1), and a sealing cover is threadedly connected to the top end of the feed pipe.

5. A dust removal device for gypsum mortar production according to claim 1, characterized in that: The dust collector housing (2) is fixedly mounted with a water injection pipe (13) and a drainage pipe (14); the dust collector housing (2) is provided with mounting holes matching the water injection pipe (13) and the drainage pipe (14); and a plurality of universal wheels (10) are fixedly mounted at the bottom end of the dust collector housing (2).

6. A dust removal device for gypsum mortar production according to claim 3, characterized in that: The dust collector housing (2) is provided with a limiting groove, the spring (25) is fixedly installed in the limiting groove, and the filter plate (16) is slidably installed in the limiting groove.

7. A dust removal device for gypsum mortar production according to claim 1, characterized in that: The dust collector housing (2) is provided with a sealing slide groove matching the sealing plate (9), and a square groove is provided on one side of the sealing plate (9).

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