Wet dust removal ventilation device

Abstract

The utility model relates to a wet dust removal ventilation device, which belongs to the technical field of dust removal ventilation and comprises a base and a processing box fixedly connected to the top of the base, a wet dust removal box is fixedly connected to the top of the base, and a wet dust removal mechanism capable of removing dust is arranged between the processing box and the wet dust removal box. And the wet dust removal mechanism comprises a mounting box fixedly mounted in the wet dust removal box, and a communicating pipe extending into the mounting box is fixedly connected between the processing box and the wet dust removal box. According to the wet-type dust removal ventilation device, by arranging an air suction fan and a communicating pipe, dust generated in the processing box can be sucked into the wet-type dust removal box, and by arranging a water storage box and an extension pipe, dust air can be directly injected into the water storage box, so that the dust can be dissolved and adsorbed in the water storage box; in addition, the method can achieve good dust removal efficiency, and the problem that a traditional dust remover is poor in dust removal effect is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal and ventilation, in particular to a wet dust removal and ventilation device. Background Technique

[0002] Factory processing dust is a problem that needs to be highly emphasized. By taking comprehensive measures, the generation and diffusion of dust can be effectively controlled to protect human health and environmental safety. The dust emission standard usually refers to the maximum allowable concentration in the workplace. The maximum allowable concentration of dust in the air of general workplaces is 10 - 20 mg / m³. Specific standards may vary due to factors such as region, industry, and dust type. Enterprises should take effective dust control measures according to local environmental protection regulations and standards to ensure that dust emissions meet the standards.

[0003] During the production process of cutting insulation sandwich panels, dust pollution is a common problem. Dust not only pollutes the working environment but also may pose hazards to the health of workers. Therefore, developing an efficient and reliable dust removal device is an important requirement in engineering production. The wet dust removal and ventilation device is a device that uses the combination of liquid and air flow to capture and remove dust. Compared with traditional dry dust removal, wet dust removal has higher dust removal efficiency, lower energy consumption, and better environmental protection performance. Therefore, a wet dust removal and ventilation device is proposed to solve the problems mentioned above. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a wet dust removal and ventilation device, which has the advantage of high dust removal efficiency, solves the problems that dust not only pollutes the working environment but also may pose hazards to the health of workers, and at the same time, the efficiency of traditional dry dust collectors is relatively low.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A wet dust removal and ventilation device, including a base and a processing box fixedly connected to the top of the base. A wet dust removal box is fixedly connected to the top of the base. A wet dust removal mechanism capable of removing dust is arranged between the processing box and the wet dust removal box;

[0006] The wet dust removal mechanism includes an installation box fixedly installed inside the wet dust removal box. A communication pipe extending into the installation box is fixedly connected between the processing box and the wet dust removal box. A support frame is fixedly installed inside the installation box. An air suction fan is fixedly installed inside the support frame. A water storage tank slidably connected to the inner bottom wall of the wet dust removal box and extending to its front is provided. An extension pipe fixedly connected to the bottom of the installation box and extending into the water storage tank is provided.

[0007] Further, clear water is injected into the water storage tank. The lower half of the extension pipe is completely immersed in the clear water, and the top end of the extension pipe is communicated with the inside of the installation box.

[0008] Further, the number of the connecting pipes is three. One ends of the three connecting pipes are respectively distributed on the top, back and front of the processing box, and a partition board is fixedly connected inside the installation box.

[0009] Further, a dry dust removal box is fixedly connected to one side of the top of the base away from the processing box, and a connecting pipe is fixedly connected between the wet dust removal box and the dry dust removal box.

[0010] Further, an installation rack is fixedly installed inside the dry dust removal box, and a dust removal filter bag extending to the bottom thereof is fixedly installed inside the installation rack.

[0011] Further, an air bag and an electromagnetic pulse valve are respectively fixedly installed on one side of the dry dust removal box away from the wet dust removal box. An air outlet pipe of the air bag is fixedly connected to one end of the electromagnetic pulse valve. A blowpipe fixedly connected to the electromagnetic pulse valve is fixedly installed inside the dry dust removal box. A venturi tube is fixedly connected to one side of the blowpipe close to the dust removal filter bag.

[0012] Further, the number of the dust removal filter bags is exactly the same as that of the venturi tubes. The venturi tubes are aligned with the interiors of the dust removal filter bags. The number of the electromagnetic pulse valves and the blowpipes is the same as the number of the horizontal rows of the dust removal filter bags.

[0013] Further, an exhaust pipe extending into the dry dust removal box is fixedly connected to the top of the dry dust removal box, and a blanking pipe is fixedly connected to the bottom of the dry dust removal box.

[0014] Compared with the prior art, the present utility model provides a wet dust removal and ventilation device, which has the following beneficial effects:

[0015] 1. For this wet dust removal and ventilation device, by arranging an air suction fan and connecting pipes, dust generated inside the processing box can be absorbed into the wet dust removal box. Then, by arranging a water storage tank and an extension pipe, the dust-laden air can be directly injected into the water storage tank, so that the dust can be dissolved and adsorbed inside the water storage tank, thereby achieving the effect of air dust removal. Moreover, this method can achieve good dust removal efficiency and solve the problem of poor dust removal effect of traditional dust collectors.

[0016] 2. For this wet dust removal and ventilation device, by arranging a dust removal filter bag and an installation rack, and then by arranging a connecting pipe, the air that has been dust-removed in the wet dust removal box can enter the dry dust removal box for secondary dust removal treatment. By combining the wet and dry dust removal methods, the dust removal effect can be maximally achieved, dust pollution can be reduced, the air can be efficiently cleaned, and the problems that dust not only pollutes the working environment but also may harm the health of workers, and at the same time the efficiency of traditional dry dust collectors is low can be solved. Description of the Drawings

[0017] Figure 1 This is a structural sectional view of the utility model;

[0018] Figure 2 This is a schematic structural diagram of the wet dust removal mechanism of the utility model;

[0019] Figure 3 This is the utility model Figure 1 The enlarged structural schematic diagram of A shown;

[0020] Figure 4 This is a three-dimensional view of the structure of the utility model.

[0021] In the figure: 1 base, 2 processing box, 3 wet dust removal box, 4 installation box, 5 connecting pipe, 6 support frame, 7 suction fan, 8 water storage tank, 9 extension pipe, 10 dry dust removal box, 11 connecting pipe, 12 mounting rack, 13 dust removal filter bag, 14 air bag, 15 electromagnetic pulse valve, 16 blowing pipe, 17 venturi tube, 18 exhaust pipe, 19 blanking pipe. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0023] Embodiment 1:

[0024] Please refer to Figures 1 to 2 , the wet dust removal and ventilation device in this embodiment includes a base 1 and a processing box 2 fixedly connected to the top of the base 1. A wet dust removal box 3 is fixedly connected to the top of the base 1. A wet dust removal mechanism capable of removing dust is provided between the processing box 2 and the wet dust removal box 3. The wet dust removal mechanism includes an installation box 4 fixedly installed inside the wet dust removal box 3. A connecting pipe 5 extending into the inside of the installation box 4 is fixedly connected between the processing box 2 and the wet dust removal box 3. A support frame 6 is fixedly installed inside the installation box 4. A suction fan 7 is fixedly installed inside the support frame 6. A water storage tank 8 extending to the front of it is slidably connected to the inner bottom wall of the wet dust removal box 3. An extension pipe 9 extending into the inside of the water storage tank 8 is fixedly connected to the bottom of the installation box 4.

[0025] Among them, clear water is injected into the water storage tank 8. The lower half of the extension pipe 9 is completely immersed in the clear water. The top end of the extension pipe 9 is communicated with the inside of the installation box 4. The number of the connecting pipes 5 is three. One ends of the three connecting pipes 5 are respectively distributed on the top, back and front of the processing box 2. A partition board is fixedly connected inside the installation box 4.

[0026] It should be noted that the number of the suction fans 7 and the extension pipes 9 is the same as that of the communication Fuan 5. A handle is fixedly installed on the front of the water storage tank 8, a controller is fixedly installed on the front of the wet dust removal box 3, and a maintenance door adapted to the installation box 4 is hinged on the back of the wet dust removal box 3.

[0027] In this embodiment, a dry dust removal box 10 is fixedly connected to one side of the top of the base 1 away from the processing box 2. A connecting pipe 11 is fixedly connected between the wet dust removal box 3 and the dry dust removal box 10, and a fixing frame is fixedly connected between the dry dust removal box 10 and the base 1.

[0028] Embodiment Two:

[0029] Please refer to Figures 1 to 4 , on the basis of Embodiment One, it includes a mounting frame 12 fixedly installed inside the dry dust removal box 10. A dust removal filter bag 13 extending to its bottom is fixedly installed inside the mounting frame 12. An air bag 14 and an electromagnetic pulse valve 15 are respectively fixedly installed on one side of the dry dust removal box 10 away from the wet dust removal box 3. The air outlet pipe of the air bag 14 is fixedly connected to one end of the electromagnetic pulse valve 15. A blowpipe 16 fixedly connected to the electromagnetic pulse valve 15 is fixedly installed inside the dry dust removal box 10. A venturi tube 17 is fixedly connected to one side of the blowpipe 16 close to the dust removal filter bag 13.

[0030] In this embodiment, the number of the dust removal filter bags 13 and the venturi tubes 17 is exactly the same. The venturi tubes 17 are aligned with the inside of the dust removal filter bags 13. The number of the electromagnetic pulse valves 15 and the blowpipes 16 is the same as the number of the horizontal rows of the dust removal filter bags 13. An exhaust pipe 18 extending to its inside is fixedly connected to the top of the dry dust removal box 10. A blanking pipe 19 is fixedly connected to the bottom of the dry dust removal box 10. A valve is fixedly installed outside the blanking pipe 19.

[0031] By adopting the above technical solution, by setting the dust removal filter bags 13 and the mounting frame 12, and then by setting the connecting pipe 11, the air that has been dust-removed by the wet dust removal box 3 can enter the inside of the dry dust removal box 10, and then secondary dust removal treatment is carried out on it. By combining the wet and dry dust removal methods, the dust removal effect can be maximally achieved, the dust pollution can be reduced, and the air can be efficiently cleaned.

[0032] The working principle of the above embodiment is:

[0033] First, place the water storage tank 8 filled with clear water inside the wet dust removal box 3. Then install the extension pipe 9 so that the bottom end of the extension pipe 9 is completely immersed in the water. Subsequently, during the cutting process of the thermal insulation integrated board, start the suction fan 7 to convey the dust generated during processing into the wet dust removal box 3 for primary dust removal. Then, the air after dust removal enters the dry dust removal box 10, and the dust removal filter bag 13 performs secondary dust removal on this air. During the dust removal process, the electromagnetic pulse valve 15 can be started to blow air inside the dust removal filter bag 13 to separate the dust attached to the outer surface of the dust removal filter bag 13. The staff can collect the dust through the blanking pipe 19.

[0034] All the electrical components mentioned in the text are electrically connected to the main controller and the power supply. The main controller can be a conventional known device such as a computer for control, and the existing publicly disclosed power connection technology also belongs to the common knowledge in this field and will not be elaborated in the text.

[0035] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising a..." does not exclude the existence of additional identical elements in the process, method, article or device comprising the element.

[0036] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Wet dust removal and ventilation device, comprising a base (1) and a processing box (2) fixedly connected to the top of the base (1), characterized in that: A wet dust removal box (3) is fixedly connected to the top of the base (1), and a wet dust removal mechanism capable of removing dust is arranged between the processing box (2) and the wet dust removal box (3); The wet dust removal mechanism includes an installation box (4) fixedly installed inside the wet dust removal box (3). A communication pipe (5) extending into the installation box (4) is fixedly connected between the processing box (2) and the wet dust removal box (3). A support frame (6) is fixedly installed inside the installation box (4), and an air suction fan (7) is fixedly installed inside the support frame (6). A water storage tank (8) extending to the front of the wet dust removal box (3) is slidably connected to the inner bottom wall of the wet dust removal box (3). An extension pipe (9) extending into the water storage tank (8) is fixedly connected to the bottom of the installation box (4).

2. The wet dust removal and ventilation device according to claim 1, characterized in that: Clear water is injected into the water storage tank (8). The lower half of the extension pipe (9) is completely immersed in the clear water, and the top end of the extension pipe (9) is communicated with the inside of the installation box (4).

3. The wet dust removal and ventilation device according to claim 1, characterized in that: The number of the communication pipes (5) is three. One ends of the three communication pipes (5) are respectively distributed on the top, back and front of the processing box (2). A partition board is fixedly connected inside the installation box (4).

4. The wet dust removal and ventilation device according to claim 1, characterized in that: A dry dust removal box (10) is fixedly connected to one side of the top of the base (1) away from the processing box (2). A connecting pipe (11) is fixedly connected between the wet dust removal box (3) and the dry dust removal box (10).

5. The wet dust removal and ventilation device according to claim 4, characterized in that: An installation frame (12) is fixedly installed inside the dry dust removal box (10), and a dust removal filter bag (13) extending to the bottom of the installation frame (12) is fixedly installed inside the installation frame (12).

6. The wet dust removal and ventilation device according to claim 5, wherein: An air bag (14) and an electromagnetic pulse valve (15) are respectively fixedly installed on one side of the dry dust removal box (10) away from the wet dust removal box (3). The air outlet pipe of the air bag (14) is fixedly connected to one end of the electromagnetic pulse valve (15). A blowpipe (16) fixedly connected to the electromagnetic pulse valve (15) is fixedly installed inside the dry dust removal box (10). A venturi tube (17) is fixedly connected to one side of the blowpipe (16) close to the dust removal filter bag (13).

7. The wet dust removal and ventilation device according to claim 6, characterized in that: The number of the dust removal filter bags (13) is exactly the same as that of the venturi tubes (17). The venturi tubes (17) are aligned with the inside of the dust removal filter bags (13). The number of the electromagnetic pulse valves (15) and the blowpipes (16) is the same as the number of the horizontal rows of the dust removal filter bags (13).

8. The wet dust removal and ventilation device according to claim 4, characterized in that: An exhaust pipe (18) extending into the dry dust removal box (10) is fixedly connected to the top of the dry dust removal box (10), and a blanking pipe (19) is fixedly connected to the bottom of the dry dust removal box (10).

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