Vertical explosion-proof dust remover

Abstract

The utility model relates to a vertical anti-explosion dust remover, fine dust is adsorbed to the working environment of the vertical anti-explosion dust remover through an adsorption pipe connected with a shell body, and the adsorbed dust may be tiny solid particles or solid particles adsorbed with liquid. The contact area of the fine dust is large, the fine dust is flammable and explosive due to physicochemical properties, and the vertical anti-explosion dust remover forms negative pressure in the shell body through the negative pressure device to adsorb the fine dust in the working environment of the vertical anti-explosion dust remover. By means of the negative pressure in the shell body, the sprayer can atomize the working medium in the sprayer, so that the atomized working medium is mixed with fine dust, the weight of the fine dust is further increased, and the possibility that the fine dust is flammable and combustible is reduced. The negative pressure device generates negative pressure in the shell body, atomized working media and fine dust can be guided to the negative pressure condensation plate, and the negative pressure condensation plate enables the fine dust to be accumulated. In the dust removal process, the output power of the dust remover can be reduced by using the atomized working medium, and the effective power of the dust remover is improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of dust collectors, in particular to a vertical explosion-proof dust collector. BACKGROUND

[0002] The vertical explosion-proof dust collector is a device specially designed for collecting and processing combustible and explosive dust, and is widely used in chemical industry, metal processing, woodworking and other industries. The vertical explosion-proof dust collector generates negative pressure through a fan to suck dust-containing gas into the device. When the gas passes through the filter bag or filter cartridge, the dust is intercepted on the filter material surface, and the clean gas is discharged through the filter material. The device periodically removes the dust on the filter material surface through a pulse dust removal mechanism to maintain the filtering efficiency.

[0003] The traditional vertical explosion-proof dust collector generates negative pressure through a fan to suck dust-containing gas into the device, which results in low effective power of the traditional vertical explosion-proof dust collector. Therefore, it is necessary to propose a vertical explosion-proof dust collector aiming at the low effective power of the traditional vertical explosion-proof dust collector. CONTENT OF THE INVENTION

[0004] Therefore, it is necessary to propose a vertical explosion-proof dust collector aiming at the low effective power of the traditional vertical explosion-proof dust collector.

[0005] The application relates to a vertical explosion-proof dust collector, which comprises:

[0006] The shell comprises a shell body and an adsorption pipe, the adsorption pipe is fixedly connected with the outer peripheral surface of the shell body, the shell body is provided with a through portion, the through portion is arranged close to the adsorption pipe, the inner cavity of the shell body and the adsorption pipe are in communication with each other, and the center axis extension line of the shell body is perpendicular to the center axis extension line of the adsorption pipe;

[0007] The atomizer is arranged in the inner cavity of the shell body and is arranged close to the ground;

[0008] The negative pressure condensing plate is arranged in the inner cavity of the shell body, the negative pressure condensing plate is arranged at the top end of the atomizer, and the center axis extension line of the adsorption pipe is arranged between the atomizer and the negative pressure condensing plate;

[0009] The negative pressure device is arranged in the inner cavity of the shell body and is arranged at the top end of the negative pressure condensing plate.

[0010] Further, the top plate of the shell body is provided with at least one ventilation slot;

[0011] The top plate of the shell body is provided with a clamping portion;

[0012] The clamping portion is arranged in the inner cavity of the shell body;

[0013] The negative pressure device is connected with the clamping part.

[0014] Further, the side wall of the shell body is provided with an engaging part.

[0015] The vertical distance between each engaging part and the ground is the same.

[0016] Each engaging part is arranged inside the shell body.

[0017] Each engaging part is clamped with the negative pressure condensing plate.

[0018] Further, the negative pressure condensing plate comprises a base plate.

[0019] The base plate is provided with a negative pressure cone ring.

[0020] Each negative pressure cone ring is arranged on the base plate.

[0021] Each negative pressure cone ring is arranged between the sprayer and the negative pressure device.

[0022] The area where the sprayer is located and the area where the negative pressure device is located are in communication with each other through each negative pressure cone ring.

[0023] Further, the cone part of the negative pressure cone ring is close to the top of the shell.

[0024] Further, the cone part of the negative pressure cone ring is close to the bottom of the shell.

[0025] Further, the vertical explosion-proof dust remover is also provided with a suction device.

[0026] One side of the suction device is attached to the top plate of the shell body.

[0027] Each ventilation channel is attached to the suction device.

[0028] Further, the sprayer comprises a quality tank, a spray pipe and a pressure stabilizing pipe.

[0029] The quality tank is fixedly connected with the bottom plate of the shell body.

[0030] The quality tank is arranged at the bottom of the shell body.

[0031] The spray pipe is arranged at the top of the quality tank.

[0032] One end of the pressure stabilizing pipe is arranged inside the quality tank.

[0033] The other end of the pressure stabilizing pipe is arranged outside the quality tank.

[0034] Further, the negative pressure device comprises a motor and a fan blade.

[0035] The power shaft of the motor is not fixedly connected with the rotation center of the fan blade.

[0036] Further, the power shaft of the motor is arranged away from the accommodating portion.

[0037] The motor is connected with the accommodating portion.

[0038] The present application relates to a vertical explosion-proof dust collector. The vertical explosion-proof dust collector is connected with an adsorption pipe to adsorb fine dust in the working environment of the vertical explosion-proof dust collector. The fine dust may be tiny solid particles or solid particles with liquid adsorbed thereon. The contact area of the fine dust is large, and the physicochemical properties of the fine dust are flammable and explosive. The vertical explosion-proof dust collector forms a negative pressure in the shell body by using a negative pressure device, so as to adsorb the fine dust in the working environment of the vertical explosion-proof dust collector. By using the negative pressure in the shell body, a sprayer can atomize the working medium in the sprayer, so as to mix the atomized working medium with the fine dust, thereby increasing the weight of the fine dust and reducing the flammability of the fine dust. The negative pressure device generates a negative pressure in the shell body, so as to guide the atomized working medium and the fine dust to a negative pressure condensing plate, and the negative pressure condensing plate accumulates the fine dust. This dust removal process uses the atomized working medium to reduce the output power of the dust collector and improve the effective power of the dust collector. BRIEF DESCRIPTION OF DRAWINGS

[0039] Figure 1 FIG. 1 is a structural schematic diagram of a vertical explosion-proof dust collector according to an embodiment of the present application.

[0040] Figure 2 FIG. 2 is a structural schematic diagram of a vertical explosion-proof dust collector according to another embodiment of the present application.

[0041] REFERENCE SIGNS

[0042] 100 - shell; 110 - shell body; 111 - through portion; 112 - ventilation slot; 113 - accommodating portion;

[0043] 114 - connecting portion; 120 - adsorption pipe; 200 - sprayer; 210 - working medium tank; 220 - spraying pipe;

[0044] 230 - pressure stabilizing pipe; 300 - negative pressure condensing plate; 310 - base plate; 320 - negative pressure cone ring; 400 - negative pressure device;

[0045] 410 - motor; 420 - fan blade; 500 - adsorber. DETAILED DESCRIPTION

[0046] In order to make the purposes, technical solutions and advantages of the present application clearer, the present application will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and not intended to limit the present application.

[0047] The present application provides a vertical explosion-proof dust remover.

[0048] As shown in Figure 1 and Figure 2 In an embodiment of the present application, a vertical explosion-proof dust remover comprises a shell 100, a sprayer 200, a negative pressure condensing plate 300 and a negative pressure device 400.

[0049] The shell 100 comprises a shell body 110 and an adsorption pipe 120, the adsorption pipe 120 is fixedly connected with the outer circumferential surface of the shell body 110, the shell body 110 is provided with a through part 111, the through part 111 is arranged close to the adsorption pipe 120, the inner cavity of the shell body 110 and the adsorption pipe 120 are in communication with each other, and the center axis extension line of the shell body 110 is perpendicular to the center axis extension line of the adsorption pipe 120.

[0050] The sprayer 200 is arranged in the inner cavity of the shell body 110, and the sprayer 200 is arranged close to the ground.

[0051] The negative pressure condensing plate 300 is arranged in the inner cavity of the shell body 110, the negative pressure condensing plate 300 is arranged at the top end of the sprayer 200, and the center axis extension line of the adsorption pipe 120 is arranged between the sprayer 200 and the negative pressure condensing plate 300.

[0052] The negative pressure device 400 is arranged in the inner cavity of the shell body 110, and the negative pressure device 400 is arranged at the top end of the negative pressure condensing plate 300.

[0053] This embodiment relates to a vertical explosion-proof dust collector. The adsorption tube 120 connected to the shell body 110 adsorbs fine dust from the working environment of the vertical explosion-proof dust collector. This fine dust may include tiny solid particles or solid particles adsorbed with liquid. The fine dust itself has a large contact area, and its physical and chemical properties make it flammable and explosive. The vertical explosion-proof dust collector uses a negative pressure device 400 to create a negative pressure inside the shell body 110 to adsorb the fine dust in the working environment. Utilizing the negative pressure inside the shell body 110, the sprayer 200 atomizes its own working medium, mixing the atomized working medium with the fine dust, thereby increasing the weight of the fine dust and reducing its flammability and explosiveness. The negative pressure device 400 generates negative pressure inside the shell body 110, which guides the atomized working medium and fine dust to the negative pressure condenser plate 300, where the fine dust accumulates. This dust removal process utilizes an atomized working medium to reduce the output power of the dust collector and increase its effective power.

[0054] like Figure 2 As shown, in one embodiment of this application, the top plate of the shell body 110 is provided with at least one ventilation slot 112. The top plate of the shell body 110 is provided with a locking part 113. The locking part 113 is disposed in the inner cavity of the shell body 110. The negative pressure device 400 is interconnected with the locking part 113.

[0055] Specifically, the top plate is provided with a locking part 113, and the negative pressure device 400 is connected to the locking part 113, which ensures that the negative pressure device 400 is located between the ventilation channel 112 and the adsorption tube 120.

[0056] The negative pressure device 400 is set between the ventilation channel 112 and the adsorption tube 120. During the process of the negative pressure device 400 drawing negative pressure in the area where the adsorption tube 120 is located, the ventilation channel 112 can play the role of smoothing the air pressure in the pressure zone.

[0057] like Figure 1 and Figure 2 As shown, in one embodiment of this application, the side wall of the shell body 110 is provided with a connecting portion 114. Each connecting portion 114 has the same vertical distance from the ground. Each connecting portion 114 is located inside the shell body 110. Each connecting portion 114 is engaged with the negative pressure condenser plate 300.

[0058] Specifically, each of the two side walls of the shell body 110 is provided with a connecting part 114, or at least two connecting parts 114 may be provided. The negative pressure condensing plate 300 utilizes each connecting part 114 to ensure that the negative pressure condensing plate 300 can be firmly locked inside the shell body 110 of the shell 100.

[0059] The negative pressure condenser plate 300 roughly divides the interior of the shell body 110 into a negative pressure zone and a pressure zone with gentle air pressure.

[0060] Each connecting part 114 has the same vertical distance from the ground, which allows the negative pressure condenser plate 300 to be positioned between the negative pressure zone and the pressure zone with a gentle air pressure. The effective installation of the negative pressure condenser plate 300 can better ensure the sealing of the negative pressure condenser plate 300 to the negative pressure zone and the pressure zone with a gentle air pressure.

[0061] like Figure 2 As shown, in one embodiment of this application, the negative pressure condenser plate 300 includes a base plate 310. The base plate 310 is provided with negative pressure conical rings 320. Each of the negative pressure conical rings 320 is disposed on the base plate 310. Each of the negative pressure conical rings 320 is disposed between the sprayer 200 and the negative pressure unit 400. The area where the sprayer 200 is located and the area where the negative pressure unit 400 is located are interconnected through each of the negative pressure conical rings 320.

[0062] Understandable, such as Figure 2 As shown, the negative pressure cone ring 320 penetrates the substrate 310.

[0063] Specifically, each negative pressure conical ring 320 of the substrate 310 is actually a gas guiding channel of the substrate 310. The sidewall of the through groove of the substrate 310 has the shape characteristics of a conical ring.

[0064] The area where the negative pressure device 400 is located is a pressure zone with relatively flat air pressure.

[0065] The area where sprayer 200 is located is a negative pressure zone.

[0066] The negative pressure cone ring 320 can actually connect areas of moderate air pressure with areas of negative pressure.

[0067] In one embodiment of this application, the cone portion of the negative pressure cone ring 320 is close to the top of the housing 100.

[0068] Specifically, the cone portion of the negative pressure cone ring 320 is close to the top of the housing 100, which enables the fine dust mixed with the working medium to be enriched in the pressure zone with gentle air pressure.

[0069] like Figure 1 As shown, the cone portion of the negative pressure cone ring 320 is close to the top of the housing 100.

[0070] Under normal circumstances, the working medium in this working state can be a non-flammable liquid, such as liquid silicone oil.

[0071] In one embodiment of this application, the cone portion of the negative pressure cone ring 320 is close to the bottom of the housing 100.

[0072] Specifically, the cone portion of the negative pressure cone ring 320 is close to the bottom of the housing 100, which can greatly increase the negative pressure working efficiency of the negative pressure device 400. The small diameter air guide channel of the negative pressure cone ring 320 will prevent the gas in the negative pressure area from flowing into the pressure area with a gentler pressure.

[0073] Meanwhile, fine dust mixed with the working medium will accumulate on the substrate 310.

[0074] like Figure 2 As shown, the cone portion of the negative pressure cone ring 320 is close to the bottom of the housing 100.

[0075] Under normal circumstances, the working medium in this working state can be a non-flammable liquid, such as liquid water.

[0076] like Figure 2 As shown, in one embodiment of this application, the vertical explosion-proof dust collector is further provided with an adsorber 500. One side of the adsorber 500 is attached to the top plate of the shell body 110. Each of the ventilation slots 112 is attached to the adsorber 500.

[0077] Specifically, the adsorber 500 can be filter cotton.

[0078] One side of the adsorber 500 is attached to the top plate of the housing 110, and each ventilation slot 112 is attached to the adsorber 500. This achieves the filtration of fine dust mixed with the working medium that overflows from the housing 110.

[0079] like Figure 2 As shown, in one embodiment of this application, the sprayer 200 includes a container 210, a spray pipe 220, and a pressure regulating pipe 230. The container 210 is fixedly connected to the bottom plate of the shell body 110. The container 210 is disposed at the bottom of the shell body 110. The spray pipe 220 is disposed at the top of the container 210. One end of the pressure regulating pipe 230 is disposed inside the container 210. The other end of the pressure regulating pipe 230 is disposed outside the container 210.

[0080] Specifically, the spray pipe 220 is located on the top of the medium tank 210. When the medium tank 210 contains working medium, there is a working area between the spray pipe 220 and the working medium. This working area is mainly composed of gaseous working medium.

[0081] One end of the pressure stabilizing pipe 230 is located inside the mass container 210. The other end of the pressure stabilizing pipe 230 is located outside the mass container 210. When the mass container 210 contains working medium, gas in the negative pressure zone can enter the working medium through the pressure stabilizing pipe 230, causing bubbles to form inside the working medium. The working medium is atomized into small working droplets, which enter the negative pressure zone through the spray pipe 220. The small working droplets mix with fine dust, thereby reducing the probability of combustion of the fine dust.

[0082] like Figure 2 As shown, in one embodiment of this application, the negative pressure device 400 includes a motor 410 and a fan blade 420. The power shaft of the motor 410 is fixedly connected to the rotation center of the fan blade 420.

[0083] The drive shaft of the motor 410 is located away from the locking part 113. The motor 410 is connected to the locking part 113.

[0084] Specifically, through the rotation of the motor 410, the fan blades 420, which are fixedly connected to the power shaft of the motor 410, disturb the gas in the pressure zone with a flat pressure, thereby forming a negative pressure in the negative pressure zone.

[0085] The technical features of the above embodiments can be combined arbitrarily, and the execution order of the method steps is not restricted. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0086] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of this patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this application should be determined by the appended claims.

Claims

1. A vertical explosion-proof dust collector characterized by comprising: The vertical explosion-proof dust remover comprises a shell, a sprayer, a negative pressure condenser plate, a negative pressure device, a top plate of the shell, a side wall of the shell, a clamping portion, a base plate, a negative pressure cone ring, an adsorber, a quality tank, a spray pipe and a pressure stabilizing pipe. The shell comprises a shell body and an adsorption pipe which is fixedly connected with the outer circumferential surface of the shell body. The shell body is provided with a guide part which is arranged close to the adsorption pipe. The inner cavity of the shell body and the adsorption pipe are in communication with each other. The central axis extension line of the shell body is perpendicular to the central axis extension line of the adsorption pipe.

2. The vertical explosion-proof dust collector according to claim 1, wherein The sprayer is arranged in the inner cavity of the shell body and is arranged close to the ground. The negative pressure condenser plate is arranged in the inner cavity of the shell body and is arranged at the top end of the sprayer. The central axis extension line of the adsorption pipe is arranged between the sprayer and the negative pressure condenser plate. The top plate of the shell body is provided with at least one ventilation slot.

3. The vertical explosion-proof dust collector according to claim 2, wherein The top plate of the shell body is provided with a clamping portion. The clamping portion is arranged in the inner cavity of the shell body. The negative pressure device is connected with the clamping portion. The side wall of the shell body is provided with an engaging portion.

4. The vertical explosion-proof dust collector according to claim 3, wherein The vertical distance between each engaging portion and the ground is the same. Each engaging portion is arranged inside the shell body. Each engaging portion is clamped with the negative pressure condenser plate. The negative pressure condenser plate comprises a base plate. The base plate is provided with a negative pressure cone ring.

5. The vertical explosion-proof dust collector according to claim 4, wherein Each negative pressure cone ring is arranged on the base plate.

6. The vertical explosion-proof dust collector according to claim 4, wherein Each negative pressure cone ring is arranged between the sprayer and the negative pressure device.

7. A vertical explosion-proof dust collector according to claim 5 or claim 6, characterised in that, The area where the sprayer is located and the area where the negative pressure device is located are in communication with each other through each negative pressure cone ring. The cone part of the negative pressure cone ring is close to the top of the shell. The cone part of the negative pressure cone ring is close to the bottom of the shell.

8. The vertical explosion-proof dust collector according to claim 6, wherein The vertical explosion-proof dust remover is further provided with an adsorber. One side of the adsorber is attached to the top plate of the shell body. Each ventilation slot is attached to the adsorber. The sprayer comprises a quality tank, a spray pipe and a pressure stabilizing pipe. The quality tank is fixedly connected with the bottom plate of the shell body. The quality tank is arranged at the bottom of the shell body.

9. The vertical explosion-proof dust collector according to claim 8, characterized in that, The spray pipe is arranged at the top of the quality tank. One end of the pressure stabilizing pipe is arranged inside the quality tank.

10. The vertical explosion-proof dust collector according to claim 9, characterized in that, The other end of the pressure stabilizing pipe is arranged outside the quality tank. The negative pressure device comprises a motor and a fan blade. The power shaft of the motor is not fixedly connected with the rotation center of the fan blade. The power shaft of the motor is arranged away from the clamping portion. The motor is connected with the clamping portion.

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