Dust explosion-proof safety device
The dust explosion-proof safety device, composed of a bracket, baffle frame, and water tank, solves the problems of spatial separation and dust reduction in dust explosion-proof solutions by utilizing a dust suction port and fan system. It achieves the dual effects of spatial isolation and environmental purification, thereby improving explosion-proof safety and flexibility.
Patent Information
- Application Number
- CN202520749986.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-21
- Publication Date
- 2026-02-17
- Estimated Expiration
- 2035-04-21
AI Technical Summary
Existing dust explosion prevention solutions cannot simultaneously achieve both spatial separation and environmental dust reduction, have limited flexibility in use, and are difficult to adapt to the needs of dynamic production layout adjustments.
The dust explosion-proof safety device, consisting of a bracket, baffle, filter screen and water tank, achieves space isolation and dust settling through the cooperation of dust suction holes, dust suction pipes, fans and filtrate, thereby reducing the dust concentration in the workshop.
It achieves the dual effects of spatial isolation and environmental dust reduction, improves explosion-proof safety, and enhances workshop space utilization and flexibility.
Smart Images
Figure CN223915024U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of explosion -proof dust removal, especially relates to a dust explosion -proof safety device. BACKGROUND
[0002] In the industrial production workshop, dust explosion is a major safety hazard, especially when involving metal processing, wood cutting, chemical production and other scenes, the concentration control of suspended combustible dust is crucial. The traditional explosion -proof scheme depends on independent equipment combination, for example, through fixed partition wall to divide the area, and match the central dust removal system to collect dust.
[0003] However, the above-mentioned prior art in actual use, using physical partition can only realize space division, cannot actively adsorb suspended dust, leading to dust accumulation in the partition area, forming an explosion risk hidden danger, and the centralized dust removal system needs to lay complex pipeline network, occupies the workshop space, and the flexibility is also poor, it is difficult to adapt to the dynamic production layout adjustment demand, therefore, the present application provides a kind of dust explosion -proof safety device to solve the above technical problems. UTILITY MODEL CONTENT
[0004] The utility model solves the technical problem to provide a kind of dust explosion -proof safety device to solve the dust explosion -proof scheme of existing dust explosion -proof scheme cannot have the space division and environmental dust reduction effect of workshop, and the flexibility is limited when using, it is difficult to meet the dynamic production layout adjustment demand problem.
[0005] To solve the above technical problems, the utility model provides the following technical scheme:
[0006] A kind of dust explosion -proof safety device, including support, the top of the support is fixed with fender, two layers of filter screen are laid in the fender, several dust suction holes are formed on the inner wall of the fender, the dust suction hole is located between the two layers of filter screen, the bottom of the dust suction hole is connected with vertical dust suction pipe, the bottom of the support is fixed with water tank, the top of the water tank is communicated with the bottom of the dust suction pipe, filter liquid is contained in the bottom of the water tank;The top of the water tank is horizontally inserted with wind force tank, a fan is installed in the wind force tank, a butt joint cover is fixed in the water tank and is connected with the bottom output port of the wind force tank, the lower end of the butt joint cover is fixed with dust conveying pipe that extends into the filter liquid in the water tank, and several exhaust holes are formed in the middle of the water tank.
[0007] Optionally, the bottom of the support is fixed with base, universal wheel is installed on the lower end of the base, and vertical screw rod is screwed through the base, and the lower end of the screw rod is fixed with positioning plate for abutting ground.
[0008] Optionally, the inside of the fender is hollow, and is communicated with the dust suction hole and the dust suction pipe.
[0009] Optionally, one side of the wind box extends outside the top of the water tank and is fixed with a handle, and a horizontal fixing plate is fixed in the middle of the wind box, and the fan is provided with a plurality of fans and is installed on the fixing plate.
[0010] Optionally, the side of the wind box is provided with an electrode block matched with the side wall of the water tank, and a power supply line is arranged in the inner wall of the water tank and is electrically connected with the charging hole outside the support.
[0011] Optionally, the exhaust hole is located below the wind box and above the liquid level of the filtering liquid in the water tank.
[0012] Optionally, the end of the water tank is provided with a blowdown pipe.
[0013] Compared with the prior art, the utility model has at least the following beneficial effects:
[0014] In the above scheme, thanks to the cooperation of the support, the blocking frame, the filter screen and the dust suction hole, the device can form a workshop baffle structure, which is convenient to set in the workshop environment for space partitioning, and is beneficial to improve the space utilization rate.
[0015] In the above scheme, thanks to the cooperation of the dust suction hole, the water tank, the fan, the docking cover and the dust conveying pipe, the dust in the workshop environment can be sucked into the water tank through the dust suction hole, and the dust can be settled in the filtering liquid in the water tank, thereby reducing the dust concentration in the workshop environment and improving the explosion-proof safety.
[0016] In summary, the device is not only convenient to set in the workshop for daily space partitioning, but also has dust suction and filtering effect, which can reduce the dust concentration in the workshop environment, improve the explosion-proof safety, and has good overall use effect. BRIEF DESCRIPTION OF DRAWINGS
[0017] The accompanying drawings, which are incorporated herein and constitute part of the specification, illustrate embodiments of the present application and, together with the description, further serve to explain the principles of the present application and to enable a person skilled in the relevant art to make and use the present application.
[0018] Figure 1 is a structural schematic view of the utility model;
[0019] Figure 2 is a structural schematic view of the utility model; Figure 1 is an enlarged schematic view of structure A in the utility model;
[0020] Figure 3 is a side sectional view of the baffle of the utility model;
[0021] Figure 4The internal structure schematic view of the water tank of the utility model;
[0022] Figure 5 The structure schematic view of the wind force tank of the utility model.
[0023] Reference signs:
[0024] 1, support; 101, base; 102, universal wheel; 103, screw rod; 104, positioning plate; 2, blocking frame; 3, filter screen; 4, dust suction hole; 5, dust suction pipe; 6, water tank; 601, exhaust hole; 602, blow-off pipe; 7, wind force tank; 701, fixed plate; 8, fan; 801, electrode block; 9, butt joint cover; 10, dust conveying pipe; 11, charging hole.
[0025] As shown in the drawings, in order to clearly realize the structure of the embodiments of the utility model, specific structures and devices are marked in the drawings, but this is only for the need of illustration, and is not intended to limit the utility model in the specific structure, device and environment, and the devices and environment can be adjusted or modified by the ordinary skilled in the art according to the specific needs. DETAILED DESCRIPTION
[0026] The dust explosion-proof safety device provided by the utility model is described in detail below in combination with the drawings and specific embodiments. It should be noted that, in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and other alternative ways can also be used by the skilled in the art to implement some known technologies; and the drawings are only used to more specifically describe the embodiments, and are not intended to specifically limit the utility model.
[0027] It should be noted that in the specification, "one embodiment", "embodiment", "exemplary embodiment", "some embodiments" and the like indicate that the embodiments described can include specific features, structures or characteristics, but not necessarily every embodiment includes the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in combination with an embodiment, it should be within the knowledge of the skilled in the art to realize this feature, structure or characteristic in combination with other embodiments (whether or not explicitly described).
[0028] Generally, the terms can be understood at least partly from the use in the context. For example, depending at least partly on the context, the term "one or more" used herein can be used to describe any feature, structure or characteristic in the singular sense or can be used to describe a combination of features, structures or characteristics in the plural sense. In addition, the term "based on" can be understood as not necessarily conveying a set of exclusive factors, but can instead allow the presence of other factors not necessarily explicitly described, at least partly depending on the context.
[0029] It will be understood that the terms "on", "above", and "upper" in the present application should be interpreted in the broadest context possible to mean not only "directly on" but also to include the meaning of "on" with intervening characteristics or layers therebetween, and not only "above" or "upper" but also to include the meaning of "above" or "upper" with no intervening characteristics or layers therebetween.
[0030] In addition, spatially relative terms, such as "under", "below", "lower", "on", "above", "upper", and the like, can be used herein for ease of description to describe one element or feature's relationship to another element(s) or feature(s) as illustrated in the figures. The spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientations depicted in the figures. The devices can be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein can similarly be interpreted accordingly.
[0031] As Figure 1 With Figure 2 As shown in the utility model discloses a dust explosion -proof safety device, including support 1, the bottom of support 1 is fixed with base 101, the lower end of base 101 is installed with universal wheel 102, conveniently move support 1, and the vertical screw rod 103 is screwed on base 101, the lower end of screw rod 103 is fixed with the positioning plate 104 for abutting ground, so that the staff can drive positioning plate 104 to abut ground by rotating screw rod 103, form positioning and fixing.
[0032] As Figure 3 And Figure 4 As shown in the utility model discloses a dust explosion -proof safety device, including support 1, the bottom of support 1 is fixed with base 101, the lower end of base 101 is installed with universal wheel 102, conveniently move support 1, and the vertical screw rod 103 is screwed on base 101, the lower end of screw rod 103 is fixed with the positioning plate 104 for abutting ground, so that the staff can drive positioning plate 104 to abut ground by rotating screw rod 103, form positioning and fixing.
[0033] As Figure 5As shown, the top of the water tank 6 is horizontally inserted with a wind tank 7, a fan 8 is installed in the wind tank 7, one side of the wind tank 7 extends outside the top of the water tank 6 and is fixed with a handle, and a horizontal fixing plate 701 is fixed in the middle of the wind tank 7, and the fan 8 is provided with a plurality of and is installed on the fixing plate 701.
[0034] At the same time, the water tank 6 is fixed with a docking cover 9 that docks the bottom outlet of the wind tank 7, the lower end of the docking cover 9 is fixed with a dust conveying pipe 10 that vertically extends into the filtering liquid in the water tank 6, and a plurality of exhaust holes 601 are formed in the middle of the water tank 6, which are located below the wind tank 7 and above the liquid level of the filtering liquid in the water tank 6, and the end of the water tank 6 is provided with a blowdown pipe 602, which can be used to discharge waste liquid in the water tank 6, and can be conveniently supplemented with filtering liquid by sliding out of the wind tank 7.
[0035] In addition, the side of the wind tank 7 is provided with an electrode block 801 matched with the side wall of the water tank 6, and the inner wall of the water tank 6 is provided with a power supply circuit which is electrically connected with the charging hole 11 on the outside of the support 1. Therefore, the fan 8 in the wind tank 7 can be powered through the charging hole 11.
[0036] The working principle of the utility model provides that the dust explosion-proof safety device can be moved by the universal wheel 102 at the lower end of the base 101, and the positioning plate 104 is driven to abut against the ground by rotating the screw rod 103 to form positioning and fixing, so that the support 1 can form a baffle structure in the workshop by the blocking frame 2, the filter screen 3 and the water tank 6, which is convenient to set in the workshop environment for space partitioning and is beneficial to improving the space utilization rate.
[0037] During use, the fan 8 is started to drive airflow to flow, so that the dust in the workshop environment can be sucked into the water tank 6 through the plurality of dust suction holes 4 in the inner side of the blocking frame 2, and the filtering liquid in the water tank 6 through the docking cover 9 and the dust conveying pipe 10 at the bottom, so that the dust can be settled in the filtering liquid, and the filtered gas can be discharged into the environment through the exhaust hole 601, thereby reducing the dust concentration in the workshop environment and improving the explosion-proof safety.
[0038] In summary, the device is not only convenient to set in the working workshop for daily space partitioning, but also has the effect of dust suction and filtration, which can reduce the dust concentration in the workshop environment and improve the explosion-proof safety, and the overall use effect is good.
[0039] The utility model covers any alternative, modification, equivalent method and scheme which are made on the essence and range of the utility model. In order to make the public have the thorough understanding of the utility model, the specific details are explained in the following preferred embodiment of the utility model, and the utility model can also be completely understood without the description of these details for the person skilled in the art. In addition, in order to avoid unnecessary confusion to the essence of the utility model, the well-known method, process, flow, element and circuit are not explained in detail.
[0040] The above only is the preferred implementation of the utility model, should point out, for the ordinary skill in the art of the present technology, on the premise of not departing from the principle of the utility model, still can make a number of improvement and embellishment, these improvements and embellishment also should be regarded as the protection range of the utility model.
Claims
1. A dust explosion suppression safety device comprising a bracket, characterized in that, The top of the support is fixed with a blocking frame, two layers of filter screens are laid in the blocking frame, a plurality of dust suction holes are formed in the inner wall of the blocking frame and located between the two layers of filter screens, vertical dust suction pipes are connected to the bottom of the dust suction holes, a water tank is fixed to the bottom of the support, the top end of the water tank is communicated with the bottom end of the dust suction pipe, and a filter liquid is contained in the bottom of the water tank; A wind force tank is horizontally inserted into the top of the water tank, a fan is installed in the wind force tank, a butt joint cover is fixed in the water tank and butt joint with the output port of the bottom of the wind force tank, a dust conveying pipe vertically extending into the filter liquid in the water tank is fixed to the lower end of the butt joint cover, and a plurality of exhaust holes are formed in the middle of the water tank.
2. The dust explosion suppression safety apparatus of claim 1, wherein, A base is fixed to the bottom end of the support, universal wheels are installed on the lower end of the base, vertical screw rods are screwed through the base, and positioning plates for abutting against the ground are fixed to the lower end of the screw rods.
3. The dust-ignition-prevention safety device according to claim 1, characterized by The inside of the blocking frame is hollow and communicated with the dust suction holes and the dust suction pipes.
4. The dust-ignition-prevention safety device according to claim 1, characterized by One side of the wind force tank extends outside the top of the water tank and is fixed with a handle, horizontal fixing plates are fixed in the middle of the wind force tank, and a plurality of fans are installed on the fixing plates.
5. The dust-ignition-prevention safety device according to claim 1, characterized by Electrode blocks matched with the side walls of the water tank are arranged on the side of the wind force tank, power supply lines are arranged in the inner wall of the water tank, and the power supply lines are electrically connected with charging holes outside the support.
6. The dust-ignition-prevention safety device according to claim 1, characterized by The exhaust holes are located below the wind force tank and above the liquid level of the filter liquid in the water tank.
7. The dust-ignition-prevention safety device according to claim 1, characterized by A sewage pipe is arranged at the end of the water tank.