Dust removal device for concrete structural member manufacturing

Abstract

The utility model discloses a dust removal device for manufacturing a concrete structural member, and belongs to the technical field of dust removal equipment. The dust removal device for concrete structural member manufacturing comprises a dust removal box, the upper inner wall of the dust removal box is fixedly connected with a control box, a transmission threaded rod is rotationally connected between the control box and the dust removal box, the transmission threaded rod is in threaded connection with a transmission plate, the bottom of the transmission plate is fixedly connected with a transmission rod, and the lower end of the transmission rod extends to the lower side of the control box; according to the dust removal device for concrete structural member manufacturing, when dust attached to the dust screen affects passing of air, the transmission threaded rod is controlled to rotate, the dust screen enters clean water, the attached dust can be dissolved in the clean water, and therefore the good air permeability and filtering effect of the dust screen are restored; the dustproof net can continue to work efficiently, maintenance and cleaning of the dustproof net are very simple and efficient, and cleanliness of the production environment and health of workers are effectively guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal equipment, and more specifically to a dust removal device for manufacturing concrete structural components. Background Art

[0002] Concrete structural components, also known as concrete structural components, mainly refer to building components that use concrete as the main structural material and are reinforced by steel bars or other materials, and are made by prefabrication or cast-in-place. These components are widely used in construction projects, including but not limited to basic elements such as beams, columns, slabs, and walls. The advantages of concrete structural components are that they have high strength, good durability and plasticity. As a composite material, concrete has a high compressive strength, and the addition of reinforcing materials such as steel bars greatly improves its tensile strength, which enables concrete structural components to withstand large loads and have good structural properties. At the same time, the durability of concrete structural components is also excellent, and they can resist erosion and wear in the natural environment, ensuring the long-term safe use of the building.

[0003] During the manufacturing process of concrete structural components, a large amount of dust will be generated. This dust not only seriously pollutes the production environment, but also may have a negative impact on the health of employees. In order to ensure the cleanliness of the production environment and the health of employees, an effective dust removal device is needed to remove this dust. Traditional dust removal devices usually use filters to filter dust, but after long-term use, a large amount of dust will accumulate on the filter, resulting in a decrease in the filtering effect. The filter needs to be frequently replaced or cleaned, which not only increases maintenance costs, but also affects production efficiency. Utility Model Content

[0004] 1. Technical problems to be solved

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a dust removal device for manufacturing concrete structural members, the maintenance and cleaning of the dustproof net inside the device are very simple and efficient, and the cleanliness of the production environment and the health of employees are effectively guaranteed.

[0006] 2. Technical solution

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

[0008] A dust removal device for manufacturing concrete structural components, comprising:

[0009] A dust removal box, the upper inner wall of the dust removal box is fixedly connected to a control box, a transmission threaded rod is rotatably connected between the control box and the dust removal box, a transmission plate is threadedly connected to the transmission threaded rod, a transmission rod is fixedly connected to the bottom of the transmission plate, the lower end of the transmission rod extends to the lower side of the control box, the lower end of the transmission rod is fixedly connected to a dustproof net, an outer surface of one side of the dust removal box is fixedly connected to an air outlet, and the air outlet is communicated with the interior of the dust removal box; and

[0010] The exhaust fan is fixedly installed on the top of the dust removal box, a dust suction duct is fixedly installed on the input end of the exhaust fan, and the output end of the exhaust fan is connected to the interior of the dust removal box through a ventilation pipe.

[0011] As a preferred solution of the utility model, a driving motor is fixedly installed on the top of the dust removal box, and the output end of the driving motor is fixedly connected to the transmission threaded rod.

[0012] As a preferred solution of the utility model, a vertical rod is fixedly connected between the control box and the dust removal box, and the transmission plate is slidably sleeved on the vertical rod.

[0013] As a preferred solution of the utility model, two limit rods are fixedly connected between the upper and lower inner walls of the dust removal box, and the dustproof net is slidably sleeved on the two limit rods.

[0014] As a preferred solution of the utility model, a water inlet pipe is fixedly connected to the outer surface of the other side of the dust removal box, and the water inlet pipe is connected to the interior of the dust removal box.

[0015] As a preferred solution of the utility model, a water discharge pipe is fixedly connected to the bottom of the dust removal box, and the water discharge pipe is communicated with the interior of the dust removal box.

[0016] 3. Beneficial effects

[0017] Compared with the prior art, the utility model provides a dust removal device for manufacturing concrete structural components, which has the following beneficial effects:

[0018] The dust removal device for manufacturing concrete structural components uses an exhaust fan to suck in a large amount of dust generated during the production of concrete structural components together with the air, and discharges it into the interior of the dust removal box through a ventilation pipe. A large amount of dust will be blocked by the dust screen, thereby discharging relatively clean air. When the dust attached to the dust screen affects the passage of air, the transmission threaded rod is controlled to rotate to drive the transmission plate to descend, so that the transmission rod drives the dust screen to descend, and the dust screen enters clean water. The attached dust will dissolve in the clean water, thereby restoring the good air permeability and filtering effect of the dust screen. The transmission threaded rod is controlled to rotate in the opposite direction to drive the cleaned dust screen to rise, so that it can continue to work efficiently. The maintenance and cleaning of the dust screen are very simple and efficient, effectively ensuring the cleanliness of the production environment and the health of employees. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional diagram of the utility model;

[0020] Figure 2 It is a side view of the utility model;

[0021] Figure 3 This is an internal cross-sectional view of the dust removal box of the utility model.

[0022] Description of the numbers in the figure:

[0023] 1. Dust removal box; 2. Exhaust fan; 3. Dust suction duct; 4. Water inlet pipe; 5. Air outlet; 6. Water discharge pipe; 7. Control box; 8. Transmission plate; 9. Transmission threaded rod; 10. Transmission rod; 11. Dustproof net; 12. Vertical rod; 13. Limit rod; 14. Drive motor. DETAILED DESCRIPTION

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example:

[0026] See also Figure 1-Figure 3 , a dust removal device for manufacturing concrete structural components, comprising:

[0027] A dust removal box 1, the upper inner wall of the dust removal box 1 is fixedly connected to a control box 7, a transmission threaded rod 9 is rotatably connected between the control box 7 and the dust removal box 1, a transmission plate 8 is threadedly connected to the transmission threaded rod 9, a transmission rod 10 is fixedly connected to the bottom of the transmission plate 8, the lower end of the transmission rod 10 extends to the lower side of the control box 7, the lower end of the transmission rod 10 is fixedly connected to a dustproof net 11, an outer surface of one side of the dust removal box 1 is fixedly connected to an air outlet 5, and the air outlet 5 is communicated with the interior of the dust removal box 1; and

[0028] The exhaust fan 2 is fixedly installed on the top of the dust removal box 1, and a dust suction duct 3 is fixedly installed on the input end of the exhaust fan 2. The output end of the exhaust fan 2 is connected to the inside of the dust removal box 1 through a ventilation pipe.

[0029] In a specific embodiment of the present invention, clean water is stored inside the dust removal box 1, and the dustproof net 11 does not contact the clean water when blocking dust. The dust suction pipe 3 is aligned with the upper side of the concrete structural component production line, and a large amount of dust generated during the production of concrete structural components is sucked in together with the air through the exhaust fan 2, and discharged into the interior of the dust removal box 1 through the ventilation pipe. The air outlet 5 is located at the lower side of the dustproof net 11, and a large amount of dust will be blocked by the dustproof net 11, thereby discharging relatively clean air. When the dust attached to the dustproof net 11 affects the passage of air, the transmission threaded rod 9 is controlled to rotate to drive the transmission plate 8 to descend, so that the transmission rod 10 drives the dustproof net 11 to descend, and the dustproof net 11 enters the clean water. The attached dust will dissolve in the clean water, thereby restoring the good air permeability and filtering effect of the dustproof net 11. The transmission threaded rod 9 is controlled to rotate in the opposite direction to drive the cleaned dustproof net 11 to rise, and it can continue to work efficiently. The maintenance and cleaning of the dustproof net 11 are very simple and efficient, effectively ensuring the cleanliness of the production environment and the health of employees.

[0030] Specifically, a driving motor 14 is fixedly installed on the top of the dust removal box 1 , and an output end of the driving motor 14 is fixedly connected to the transmission threaded rod 9 .

[0031] In this embodiment, the transmission threaded rod 9 can be driven to rotate by controlling the driving motor 14 to start.

[0032] Specifically, a vertical rod 12 is fixedly connected between the control box 7 and the dust removal box 1 , and the transmission plate 8 is slidably sleeved on the vertical rod 12 .

[0033] In this embodiment, the vertical rod 12 enables the transmission plate 8 to maintain stable lifting and lowering movement.

[0034] Specifically, two limit rods 13 are fixedly connected between the upper and lower inner walls of the dust removal box 1 , and the dustproof net 11 is slidably sleeved on the two limit rods 13 .

[0035] In this embodiment, the two limiting rods 13 enable the dustproof net 11 to remain horizontal and move up and down stably.

[0036] Specifically, a water inlet pipe 4 is fixedly connected to the outer surface of the other side of the dust removal box 1 , and the water inlet pipe 4 is communicated with the interior of the dust removal box 1 .

[0037] In this embodiment, the water inlet pipe 4 is used to introduce clean water into the interior of the dust removal box 1. When the device performs dust removal work, the water inlet pipe 4 is in a closed state.

[0038] Specifically, a water discharge pipe 6 is fixedly connected to the bottom of the dust removal box 1 , and the water discharge pipe 6 is communicated with the interior of the dust removal box 1 .

[0039] In this embodiment, the water discharge pipe 6 is used to discharge the clean water stored in the dust removal box 1. When the device performs dust removal work, the water discharge pipe 6 is in a closed state.

[0040] Working principle: A large amount of dust generated during the production of concrete structural components is sucked in together with the air through the exhaust fan 2, and discharged into the interior of the dust removal box 1 through the ventilation pipe. The air outlet 5 is located at the lower side of the dustproof net 11, and a large amount of dust will be blocked by the dustproof net 11, thereby discharging relatively clean air. When the dust attached to the dustproof net 11 affects the passage of air, the driving motor 14 is controlled to start, driving the transmission threaded rod 9 to rotate, driving the transmission plate 8 to descend, so that the transmission rod 10 drives the dustproof net 11 to descend, and the dustproof net 11 enters the clean water, and the attached dust will be dissolved in the clean water , so that the dust-proof net 11 restores good air permeability and filtering effect, and the dust-proof net 11 after cleaning is driven to rise by controlling the transmission threaded rod 9 to rotate in the opposite direction, and can continue to work efficiently. The maintenance and cleaning of the dust-proof net 11 are very simple and efficient, which effectively ensures the cleanliness of the production environment and the health of employees. The control method of the utility model is to control by manually starting and closing the switch. The wiring diagram of the power element and the provision of power supply belong to the common knowledge in this field, and the utility model is mainly used to protect mechanical devices, so the utility model will no longer explain the control method and wiring arrangement in detail.

[0041] The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the utility model according to the technical solution and improved ideas of the utility model, which should be included in the protection scope of the utility model.

Claims

1. A dust removal device for manufacturing concrete structural members, characterized in that: include: A dust removal box (1), wherein the upper inner wall of the dust removal box (1) is fixedly connected to a control box (7), a transmission threaded rod (9) is rotatably connected between the control box (7) and the dust removal box (1), a transmission plate (8) is threadedly connected to the transmission threaded rod (9), a transmission rod (10) is fixedly connected to the bottom of the transmission plate (8), the lower end of the transmission rod (10) extends to the lower side of the control box (7), the lower end of the transmission rod (10) is fixedly connected to a dustproof net (11), an air outlet (5) is fixedly connected to the outer surface of one side of the dust removal box (1), and the air outlet (5) is communicated with the interior of the dust removal box (1); and An exhaust fan (2), the exhaust fan (2) is fixedly installed on the top of the dust removal box (1), a dust suction pipe (3) is fixedly installed on the input end of the exhaust fan (2), and the output end of the exhaust fan (2) is connected to the interior of the dust removal box (1) through a ventilation pipe.

2. A dust removal device for manufacturing concrete structural members according to claim 1, characterized in that: A driving motor (14) is fixedly mounted on the top of the dust removal box (1), and an output end of the driving motor (14) is fixedly connected to a transmission threaded rod (9).

3. A dust removal device for manufacturing concrete structural members according to claim 1, characterized in that: A vertical rod (12) is fixedly connected between the control box (7) and the dust removal box (1), and the transmission plate (8) is slidably sleeved on the vertical rod (12).

4. A dust removal device for manufacturing concrete structural members according to claim 1, characterized in that: Two limit rods (13) are fixedly connected between the upper and lower inner walls of the dust removal box (1), and the dustproof net (11) is slidably sleeved on the two limit rods (13).

5. The dust removal device for manufacturing concrete structural members according to claim 1, characterized in that: A water inlet pipe (4) is fixedly connected to the outer surface of the other side of the dust removal box (1), and the water inlet pipe (4) is in communication with the interior of the dust removal box (1).

6. A dust removal device for manufacturing concrete structural members according to claim 1, characterized in that: A water discharge pipe (6) is fixedly connected to the bottom of the dust removal box (1), and the water discharge pipe (6) is communicated with the interior of the dust removal box (1).

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