Dust removal device for green plastering mortar production

Abstract

The utility model discloses a dust removal device for green plastering mortar production, which comprises a stirring box body, one side of the top of the stirring box body is provided with a feed inlet, the other side of the top of the stirring box body is provided with a dust removal water tank, one side of the inner wall of the dust removal water tank is provided with a fixed circular ring, one side of the dust removal water tank is provided with a dust suction pump, and the other side of the dust removal water tank is provided with a dust discharge port. A dust suction pump is installed on one side of the stirring box body, a double-end dust suction pipe is installed at the air inlet end of the dust suction pump and communicates with the stirring box body and the feeding port, a dust outlet pipe is installed at the air outlet end of the dust suction pump, a guide cylinder communicates with the other side of the dust removal water tank, a filter screen cylinder is arranged in the dust removal water tank, and one end of the filter screen cylinder is connected with the fixed circular ring in a sleeving mode. The device has the advantages that flying dust is prevented from flying everywhere to pollute the environment, the dust removal effect is improved, the harm of dust to the environment and the human body is reduced, water cannot make contact with plastering mortar raw materials, mixing of plastering mortar is prevented from being affected, the production quality is improved, and water can be recycled.

Description

Technical Field

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

[0002] Plaster mortar is a general term for a type of mortar that is applied to the building base to level or provide protection. Depending on the operation, plaster mortar is divided into on-site mixed mortar and premixed dry powder plaster mortar. Premixed dry powder plaster mortar is a type of commercial mortar. A large amount of dust will be generated during the mortar production process, which will seriously pollute the environment.

[0003] The utility model application number CN202221770769.8 discloses a green dust removal device for plaster mortar production. By setting a feed pipe fixedly connected to the mounting plate, the plaster mortar raw materials can be directly poured into the interior of the mixing box, reducing the generation of dust. A water pump is provided to pass water through the connecting pipe and spray it out from the water outlet nozzle at the bottom of the outlet pipe. The water can absorb dust and play an effective dust removal role, reducing the harm of dust to the environment and human body. It is green and environmentally friendly. The water outlet holes on the surface of the mounting plate can make the water discharge more uniform, and the use effect is good.

[0004] The above device allows the raw materials to directly enter the mixing box through the feed pipe. However, during the mixing process, dust will be discharged through the feed pipe and will float everywhere. The dust will be adsorbed by spraying water through the water outlet nozzle, and the sprayed water will drip downward through the water outlet hole on the mounting plate. The water will mix with the plaster mortar raw materials, affecting the mixing of the plaster mortar raw materials and the production quality of the plaster mortar.

[0005] It should be noted that the above content falls within the technical knowledge of the inventor and does not necessarily constitute prior art. Utility Model Content

[0006] The purpose of the utility model is to solve the above problems and designs a dust removal device for green plaster mortar production.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A dust removal device for the production of green plaster mortar comprises a mixing box body, a feed port is provided on one side of the top of the mixing box body, a dust removal water tank is installed on the other side of the top of the mixing box body, a fixed ring is installed on one side of the inner wall of the dust removal water tank, a dust suction pump is installed on one side of the dust removal water tank, a double-headed dust suction pipe is installed at the air inlet end of the dust suction pump, the double-headed dust suction pipe is respectively connected with the mixing box body and the feed port, a dust outlet pipe is installed at the air outlet end of the dust suction pump, the dust outlet pipe extends into the dust removal water tank at one end away from the dust suction pump, and a guide cylinder is connected to the other side of the dust removal water tank, a filter screen cylinder is provided in the dust removal water tank, the filter screen cylinder penetrates the guide cylinder and extends into the dust removal water tank, and one end of the filter screen cylinder is connected to the fixed ring sleeve.

[0009] Furthermore, a fixed bracket is installed on the top of the dust removal water tank, a water supply pipe is installed on the fixed bracket, a plurality of water spray pipes are connected to the water supply pipe, one end of the water spray pipe away from the water supply pipe extends into the dust removal water tank, a water spray head is installed on the end of the water spray pipe extending into the dust removal water tank, a water pump is installed on the fixed bracket, a water inlet end of the water pump is installed with a water suction pipe, one end of the water suction pipe extends into the dust removal water tank, and one end of the water supply pipe is fixedly connected to the water outlet end of the water pump.

[0010] Furthermore, the filter screen cylinder is provided with a sealing cover at one end of the guide cylinder, a connecting bearing is provided between the sealing cover and the filter screen cylinder, the inner ring of the connecting bearing is fixedly connected to the filter screen cylinder, the outer ring of the connecting bearing is fixedly connected to the sealing cover, the sealing cover is threadedly connected to the guide cylinder, and a rotating handle is installed on the outside of the sealing cover.

[0011] Furthermore, a visual window is provided at the front end of the dust removal water tank, and a liquid level mark is provided on the visual window.

[0012] Furthermore, a water inlet is provided on the dust removal water tank, a drain pipe is provided on one side below the dust removal water tank, and a drain valve is provided on the drain pipe.

[0013] Furthermore, the inner and outer diameters of the fixing ring and the guide cylinder are the same, and the outer diameter of the filter cylinder is the same as the inner diameters of the fixing ring and the guide cylinder.

[0014] Compared with the existing technology, this technical solution has the following beneficial effects:

[0015] The double-ended dust suction pipe can suck in the dust generated when pouring raw materials and stirring, and then suck the dust into the filter cylinder in the dust removal water tank through the dust outlet pipe. The dust is adsorbed by the liquid in the dust removal water tank to prevent the dust from floating around and polluting the environment.

[0016] Water is sprayed out through the sprinkler head, which can absorb dust and spray evenly, thus improving the dust removal effect and reducing the harm of dust to the environment and human body. Water will not come into contact with the raw materials of plaster mortar, thus avoiding affecting the mixing of plaster mortar and improving production quality. Impurities can be filtered through the filter cylinder and water can be recycled.

[0017] It is convenient to disassemble and assemble the filter cylinder, and to clean the dust and impurities in the filter cylinder. The discharged water can be used to mix plaster mortar, which saves water resources, is green and environmentally friendly, simple to operate and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural schematic diagram of a dust removal device for producing green plaster mortar described in the utility model.

[0019] Figure 2 This is an enlarged schematic diagram of the dust removal water tank.

[0020] Figure 3 This is an enlarged cross-sectional view of the dust removal water tank.

[0021] Figure 4 for Figure 3 A partial enlarged view of point A in the middle.

[0022] In the figure: 1. Mixing box body; 2. Feed inlet; 3. Dust removal water tank; 4. Fixed ring; 5. Dust suction pump; 6. Double-headed dust suction pipe; 7. Dust outlet pipe; 8. Guide cylinder; 9. Filter cylinder; 10. Fixed bracket; 11. Water supply pipe; 12. Water spray pipe; 13. Water spray head; 14. Water pump; 15. Water suction pipe; 16. Sealing cover; 17. Connecting bearing; 18. Turning handle; 19. Visual window; 20. Liquid level mark; 21. Water filling port; 22. Drain pipe; 23. Drain valve. DETAILED DESCRIPTION

[0023] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0024] In the description of the present invention, it should be understood that the terms "length," "width," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inside," "outside," and the like, indicating positions or location relationships, are based on the positions or location relationships shown in the accompanying drawings and are intended solely to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, in the description of the present invention, "plurality" means two or more, unless otherwise expressly and specifically defined.

[0025] The utility model provides Figure 1-4 The dust removal device shown in the figure for the production of green plaster mortar includes a mixing box body 1, a feed port 2 is provided on one side of the top of the mixing box body 1, a dust removal water tank 3 is installed on the other side of the top of the mixing box body 1, a fixed ring 4 is installed on one side of the inner wall of the dust removal water tank 3, a dust suction pump 5 is installed on one side of the dust removal water tank 3, and a double-headed dust suction pipe 6 is installed at the air inlet end of the dust suction pump 5. The double-headed dust suction pipe 6 is connected with the mixing box body 1 and the feed port 2 respectively. A dust outlet pipe 7 is installed at the air outlet end of the dust suction pump 5. The end of the dust outlet pipe 7 away from the dust suction pump 5 penetrates into the dust removal water tank 3, and the other side of the dust removal water tank 3 is connected with a guide cylinder 8. A filter screen cylinder 9 is provided in the dust removal water tank 3, and the filter screen cylinder 9 penetrates the guide cylinder 8 and extends into the dust removal water tank 3. One end of the filter screen cylinder 9 is connected with the fixed ring 4 in a suit.

[0026] The plastering mortar raw materials are poured into the mixing box body 1 through the feed port 2, and the raw materials are stirred and mixed by the mixing box body 1. When the raw materials are poured and stirred, the dust suction pump 5 starts to work, and the dust generated during the pouring of the raw materials and stirring is sucked in through the double-headed dust suction pipe 6, and then the dust is sucked into the filter cylinder 9 in the dust removal water tank 3 through the dust outlet pipe 7. The dust is adsorbed by the liquid in the dust removal water tank 3 to prevent the dust from floating around and polluting the environment. At the same time, the filter cylinder 9 can filter impurities.

[0027] Refer to the instruction manual Figure 1 , Instruction Manual Figure 2 and instructions attached Figure 3 A fixed bracket 10 is installed on the top of the dust removal water tank 3, and a water supply pipe 11 is installed on the fixed bracket 10. A plurality of water spray pipes 12 are connected to the water supply pipe 11. The end of the water spray pipe 12 away from the water supply pipe 11 extends into the dust removal water tank 3, and a water spray head 13 is installed on the end of the water spray pipe 12 extending into the dust removal water tank 3. A water pump 14 is installed on the fixed bracket 10, and a water suction pipe 15 is installed at the water inlet end of the water pump 14. One end of the water suction pipe 15 extends into the dust removal water tank 3, and one end of the water supply pipe 11 is fixedly connected to the water outlet end of the water pump 14.

[0028] When dust removal is performed, the water pump 14 starts working, and the water in the dust removal water tank 3 is pumped out through the water pumping pipe 15, and then the water is transported to the water spraying pipe 12 through the water supply pipe 11, and the water is sprayed out through the water spraying head 13. The water can absorb the dust and the water is sprayed evenly, which improves the dust removal effect and reduces the harm of dust to the environment and human body. The water will not contact the plaster mortar raw materials, avoid affecting the mixing of the plaster mortar, and improve the production quality.

[0029] Refer to the instruction manual Figure 3 and instructions attached Figure 4 The filter screen cylinder 9 is located at one end of the guide cylinder 8 and is provided with a sealing cover 16. A connecting bearing 17 is provided between the sealing cover 16 and the filter screen cylinder 9. The inner ring of the connecting bearing 17 is fixedly connected to the filter screen cylinder 9, and the outer ring of the connecting bearing 17 is fixedly connected to the sealing cover 16. The sealing cover 16 is threadedly connected to the guide cylinder 8, and a rotating handle 18 is installed on the outside of the sealing cover 16.

[0030] The filter screen cylinder 9 enters the dust removal water tank 3 through the guide cylinder 8. One end of the filter screen cylinder 9 is connected to the fixed ring 4 in a sleeve manner. The sealing cover 16 is threadedly connected to the guide cylinder 8 for fixation and sealing. The sealing cover 16 can be easily rotated by turning the handle 18, which makes it convenient to disassemble and assemble the filter screen cylinder 9 and to clean the dust and impurities in the filter screen cylinder 9. When the sealing cover 16 is rotated by connecting the bearing 17, the filter screen cylinder 9 will not rotate.

[0031] Refer to the instruction manual Figure 1 and instructions attached Figure 2 A visual window 19 is provided at the front end of the dust removal water tank 3 , and a liquid level mark 20 is provided on the visual window 19 .

[0032] The liquid level in the dust removal water tank 3 and the situation in the filter screen cylinder 9 can be conveniently observed through the visual window 19 and the liquid level mark 20.

[0033] Refer to the instruction manual Figure 1 , Instruction Manual Figure 2 and instructions attached Figure 3 A water inlet 21 is provided on the dust removal water tank 3 , a drain pipe 22 is provided on one side below the dust removal water tank 3 , and a drain valve 23 is provided on the drain pipe 22 .

[0034] Water can be conveniently added to the dust removal water tank 3 through the water filling port 21, and the drain valve 23 can be opened to conveniently drain the water in the dust removal water tank 3 through the drain pipe 22. The discharged water can be used to mix plaster mortar, which saves water resources, is green and environmentally friendly, simple to operate, and easy to use.

[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A dust removal device for green plaster mortar production, comprising a mixing box body (1), wherein a feed port (2) is provided on one side of the top of the mixing box body (1), characterized in that: A dust removal water tank (3) is installed on the other side of the top of the mixing box body (1), a fixed ring (4) is installed on one side of the inner wall of the dust removal water tank (3), a dust suction pump (5) is installed on one side of the dust removal water tank (3), a double-headed dust suction pipe (6) is installed at the air inlet end of the dust suction pump (5), and the double-headed dust suction pipe (6) is connected with the mixing box body (1) and the feed port (2) respectively, and a dust outlet pipe (7) is installed at the air outlet end of the dust suction pump (5), and the dust outlet pipe (7) extends into the dust removal water tank (3) at one end away from the dust suction pump (5), and the other side of the dust removal water tank (3) is connected with a guide cylinder (8), and a filter screen cylinder (9) is provided in the dust removal water tank (3), and the filter screen cylinder (9) extends into the dust removal water tank (3), and one end of the filter screen cylinder (9) is connected to the fixed ring (4).

2. A dust removal device for green plaster mortar production according to claim 1, characterized in that: A fixed bracket (10) is installed on the top of the dust removal water tank (3), a water supply pipe (11) is installed on the fixed bracket (10), and a plurality of water spray pipes (12) are connected to the water supply pipe (11), and one end of the water spray pipe (12) away from the water supply pipe (11) extends into the dust removal water tank (3), and a water spray head (13) is installed on the end of the water spray pipe (12) extending into the dust removal water tank (3). A water pump (14) is installed on the fixed bracket (10), and a water pump (15) is installed at the water inlet end of the water pump (14), and one end of the water pump (15) extends into the dust removal water tank (3), and one end of the water supply pipe (11) is fixedly connected to the water outlet end of the water pump (14).

3. A dust removal device for green plaster mortar production according to claim 1, characterized in that: The filter screen cylinder (9) is provided with a sealing cover (16) at one end of the guide cylinder (8), and a connecting bearing (17) is provided between the sealing cover (16) and the filter screen cylinder (9). The inner ring of the connecting bearing (17) is fixedly connected to the filter screen cylinder (9), and the outer ring of the connecting bearing (17) is fixedly connected to the sealing cover (16). The sealing cover (16) is threadedly connected to the guide cylinder (8), and a rotating handle (18) is installed on the outer side of the sealing cover (16).

4. A dust removal device for green plaster mortar production according to claim 1, characterized in that: A visual window (19) is provided at the front end of the dust removal water tank (3), and a liquid level mark (20) is provided on the visual window (19).

5. A dust removal device for green plaster mortar production according to claim 1, characterized in that: A water inlet (21) is provided on the dust removal water tank (3), a drainage pipe (22) is provided on one side below the dust removal water tank (3), and a drainage valve (23) is provided on the drainage pipe (22).

6. A dust removal device for green plaster mortar production according to claim 1, characterized in that: The inner and outer diameters of the fixed ring (4) and the guide cylinder (8) are the same, and the outer diameter of the filter cylinder (9) is the same as the inner diameters of the fixed ring (4) and the guide cylinder (8).

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