Metal cutting spark eliminator

Abstract

The utility model discloses a metal cutting spark eliminator, which relates to the technical field of high-pressure pipe cutting and comprises a frame body. A spark receiving disc is fixedly mounted on the frame body; the spark receiving disc bottom plate is obliquely arranged; one side of the frame body is provided with a cavity convenient for placing the mobile vehicle; the water pump is arranged on one side of the water tank; the water tank is fixedly mounted on the moving vehicle; a secondary filter is arranged in the water tank; a primary filter is cooperatively mounted at the top of the secondary filter; the primary filter is connected with the bottom of the spark receiving disc; during use, the cutting blade and the protective cover are fixedly mounted at the top of the spark receiving disc, sparks generated during cutting are conveyed into the spark receiving disc through the notch formed in the protective cover, water is conveyed to the spark receiving disc through the water pump, and extinguishing of the sparks is accelerated through the principle of water energy fire extinguishing; water is separated from cuttings through the first-stage filter and the second-stage filter which are connected in sequence through the bottom of the spark receiving disc, and the water enters the water tank and is recycled through the water pump.

Description

Technical Field

[0001] This utility model specifically relates to the field of high-pressure pipe cutting technology, and more specifically to a metal cutting spark extinguisher. Background Technology

[0002] High-pressure pipes are pipes that can withstand high pressure, and there are many types of them. When cutting high-pressure pipes, because the steel wire is wrapped inside the pipe, sparks and cutting chips will be ejected during the cutting process. Over time, the cutting chips will accumulate and can easily ignite, causing fires and other accidents.

[0003] When traditional cutting devices cut high-pressure pipes, sparks are generated when the cutting blade comes into contact with the steel wire inside the pipe and the blade rotates at high speed. A large number of sparks may cause a fire. When the cutting blade comes into contact with the rubber tube wall, it produces an irritating odor, which affects the surrounding working environment.

[0004] A search revealed that Chinese Patent Publication No. CN201120470785.0 discloses a device for recovering cutting dust and extinguishing sparks from a cutting machine; it includes a recovery platform, a recovery guide tube, and a recovery bucket. A cutting machine is mounted on the recovery platform, and a recovery guide tube is fixedly mounted on one side of the cutting machine. The inlet of the recovery guide tube corresponds to the cutting blade on the cutting machine. The recovery bucket is mounted on one side of the recovery platform, and the inlet of the recovery bucket is tightly fitted with the outlet of the recovery guide tube. Left and right side clips are provided on both sides of the lower end of the inlet of the recovery bucket, and the left and right side clips are mounted on the left and right support clips on one side of the recovery platform.

[0005] The device in the aforementioned patent collects the generated sparks into a recovery guide tube by rotating the cutting machine when extinguishing sparks. However, there is no spark extinguishing device inside the recovery guide tube, so the sparks can only be extinguished naturally. This spark extinguishing efficiency is low, and a large amount of sparks accumulate in the recovery tube during long-term use. Utility Model Content

[0006] The purpose of this invention is to provide a metal cutting spark extinguisher. In this device, a protective cover and a cutting blade are installed together on top of the spark receiving plate. During the cutting process, a vortex blower draws air into the spark receiving plate, creating negative pressure inside. The generated sparks enter the spark receiving plate and are quickly extinguished by water. The water is filtered and screened by a primary and secondary filter installed at the bottom of the spark receiving plate before re-entering the water tank. The water is then recycled by a water pump. This invention solves the problems mentioned in the background technology.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A metal cutting spark extinguisher includes a frame; a spark receiving plate is fixedly installed on the frame; the bottom plate of the spark receiving plate is inclined; a cavity is opened on one side of the frame to facilitate placement on a mobile cart; the spark receiving plate is fixedly installed to a water pump via a connecting pipe; the water pump is located on one side of a water tank; thus, during use, water automatically flows back to the water tank through the inclined bottom plate of the spark receiving plate. During the backflow process, water and chips are separated by a primary filter and a secondary filter to avoid clogging.

[0009] The water tank is fixedly installed on the mobile vehicle; a secondary filter is installed inside the water tank; a primary filter is installed on the top of the secondary filter; the primary filter is connected to the bottom of the spark plug plate; through effective separation, the water pump can achieve communication between the water tank and the spark plug plate.

[0010] As a further technical solution of this utility model, the top plate of the spark receiver is fitted with a protective cover; wherein a rectangular groove is provided on the top plate; a slice is provided inside the protective cover; a notch is provided on the protective cover; an air outlet is provided at the end of the spark receiver; the air outlet is connected to a vortex pump through a connecting pipe; through the notch on the protective cover, when the vortex pump draws negative pressure inside the spark receiver, the spark automatically enters the spark receiver, allowing the spark to come into contact with water; accelerating the extinguishing of the spark; and simultaneously achieving a cooling effect.

[0011] As a further technical solution of this utility model, the air outlet of the vortex pump is connected to the cyclone separator through an air intake pipe.

[0012] As a further technical solution of this utility model, the air outlet at the end of the spark plate is connected to the cyclone separator and filter element through a vortex pump.

[0013] As a further technical solution of this utility model, the cyclone separator is fixedly installed to the filter element via a connector; a dedicated gas channel is fixedly installed on the top of the filter element.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. In use, the slicing blade and protective cover are fixedly installed on the top of the spark receiving plate. The notch on the protective cover allows the sparks generated during cutting to be transferred to the inside of the spark receiving plate. Water is pumped to the spark receiving plate, and the sparks are extinguished quickly by using the principle of water extinguishing fire. The water is separated from the chips by a primary filter and a secondary filter connected in sequence at the bottom of the spark receiving plate. The water enters the water tank and is circulated by the water pump.

[0016] 2. In operation, this utility model uses a vortex blower to create negative pressure inside the spark plate, enabling the spark to automatically contact water. During the negative pressure extraction process, the waste gas generated during cutting is collected simultaneously. The waste gas drawn by the vortex blower enters the cyclone separator through the suction pipe. After further separation by the cyclone separator, some of the chips settle, while the other part enters the filter element through the connection between the cyclone separator and the filter element. The filter element adsorbs the remaining chips, effectively ensuring the purification of the waste gas.

[0017] 3. In this utility model, the elimination of sparks and the purification of air are carried out simultaneously during the operation of this device. This effectively ensures work efficiency during the operation. After a series of filtration mechanisms, cutting chips, water, dust and air are successfully separated, achieving the effect of water recycling and air purification. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0019] Figure 2 This utility model Figure 1 Another perspective structural diagram.

[0020] Figure 3 This utility model Figure 2 Another perspective structural diagram.

[0021] Figure 4 This utility model Figure 1 Large-scale view of the local structure at point A in the image.

[0022] In the diagram: 1-Sparking plate, 2-Water pump, 3-Water tank, 4-Primary filter, 5-Secondary filter, 6-Vortex blower, 7-Filter element, 8-Cyclone separator, 9-Suction duct, 10-Air inlet, 11-Air outlet, 12-Frame, 13-Mobile vehicle, 14-Slice, 15-Protective cover. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-4In this embodiment of the utility model, a metal cutting spark extinguisher includes a frame 12; a spark receiving plate 1 is fixedly installed on the frame 12; the bottom plate of the spark receiving plate 1 is inclined; a cavity is opened on one side of the frame 12 for placement with a mobile vehicle 13; the spark receiving plate 1 is fixedly installed to a water pump 2 through a connecting pipe; the water pump 2 is located on one side of a water tank 3.

[0025] The water tank 3 is fixedly installed on the mobile vehicle 13; a secondary filter 5 is installed inside the water tank 3; a primary filter 4 is installed on the top of the secondary filter 5; the primary filter 4 is connected to the bottom of the spark receiver 1.

[0026] The top plate of the spark receiver 1 is fitted with the protective cover 15; a rectangular groove is provided on the top plate; a slice 14 is provided inside the protective cover 15; a notch is provided on the protective cover 15; an air outlet 11 is provided at the end of the spark receiver 1; the air outlet 11 is connected to the vortex pump 6 through a connecting pipe.

[0027] By adopting the above technical solution, during use, the slicing blade 14 and the protective cover 15 are fixedly installed on the top of the spark receiving plate 1. The notch on the protective cover 15 can transmit the sparks generated during cutting to the inside of the spark receiving plate 1. Water is delivered to the spark receiving plate 1 by the water pump 2. The principle of water extinguishing fire is used to accelerate the extinguishing of the sparks. The water is separated from the chips by the first-stage filter 4 and the second-stage filter 5 connected in sequence at the bottom of the spark receiving plate 1. The water enters the water tank 3 and is recycled by the water pump 2.

[0028] In this embodiment, the air outlet 11 of the vortex pump 6 is connected to the cyclone separator 8 through the air intake pipe 9.

[0029] The air outlet 11 at the end of the spark plate 1 is connected to the cyclone separator 8 and the filter element 7 via the vortex pump 6;

[0030] By adopting the above technical solution, the vortex pump 6 creates negative pressure inside the spark receiving plate 1, enabling the spark to automatically contact water. During the negative pressure extraction process, the waste gas generated during cutting is collected. The waste gas extracted by the vortex pump 6 enters the cyclone separator 8 through the suction pipe 9. After further separation by the cyclone separator 8, some of the chips settle, while the other part enters the filter element 7 through the connector between the cyclone separator 8 and the filter element 7. The filter element 7 adsorbs the remaining chips, effectively ensuring the purification of the waste gas.

[0031] In this embodiment, two parallel partitions are provided inside the end of the spark plate 1; a channel for gas to pass through is provided between the two partitions.

[0032] The cyclone separator 8 is fixedly installed to the filter element 7 via a connector; a dedicated gas channel is fixedly installed on the top of the filter element 7.

[0033] By adopting the above technical solution, the elimination of sparks and the purification of air are carried out simultaneously during the operation of this device. This effectively ensures work efficiency during the operation. Through a series of filtration mechanisms, cutting chips, water, dust and air are successfully separated, achieving the effect of water recycling and air purification.

[0034] The working principle of this utility model is as follows: When in use, the slice 14 and the protective cover 15 are fixedly installed on the top of the spark receiving plate 1. The notch on the protective cover 15 can transmit the sparks generated during cutting to the inside of the spark receiving plate 1. Water is delivered to the spark receiving plate 1 by the water pump 2. The sparks are extinguished quickly by the principle of water extinguishing fire. The water is separated from the chips by the first-stage filter 4 and the second-stage filter 5 connected in sequence at the bottom of the spark receiving plate 1. The water enters the water tank 3 and is recycled by the water pump 2.

[0035] During operation, the vortex blower 6 creates negative pressure inside the spark plate 1, enabling the spark to automatically contact water. During the negative pressure process, the waste gas generated during cutting is collected. The waste gas drawn by the vortex blower 6 enters the cyclone separator 8 through the suction pipe 9. After further separation by the cyclone separator 8, some of the chips settle, while the other part enters the filter element 7 through the connector between the cyclone separator 8 and the filter element 7. The filter element 7 adsorbs the remaining chips, effectively ensuring the purification of the waste gas.

[0036] When this device is working, the elimination of sparks and the purification of air are carried out simultaneously, thus effectively ensuring work efficiency. Through a series of filtration mechanisms, cutting chips, water, dust and air are successfully separated, achieving the effect of water recycling and air purification.

[0037] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0038] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A metal cutting spark extinguisher, characterized in that: Includes a frame (12); the frame (12) is fixedly installed with a spark plate (1); the bottom plate of the spark plate (1) is inclined; a cavity is opened on one side of the frame (12) for placing a mobile vehicle (13); the spark plate (1) is fixedly installed with a water pump (2) through a connecting pipe; the water pump (2) is located on one side of the water tank (3); The water tank (3) is fixedly installed on the mobile vehicle (13); a secondary filter (5) is installed inside the water tank (3); a primary filter (4) is installed on the top of the secondary filter (5); the primary filter (4) is connected to the bottom of the spark receiver (1).

2. The metal cutting spark extinguisher according to claim 1, characterized in that: The top plate of the spark receiver (1) is fitted with a protective cover (15); a rectangular groove is provided on the top plate; a slice (14) is provided inside the protective cover (15); a notch is provided on the protective cover (15); an air outlet (11) is provided at the end of the spark receiver (1); the air outlet (11) is connected to the vortex pump (6) through a connecting pipe.

3. A metal cutting spark extinguisher according to claim 2, characterized in that: The air outlet (11) of the vortex pump (6) is connected to the cyclone separator (8) through the air intake pipe (9).

4. A metal cutting spark extinguisher according to claim 3, characterized in that: The air outlet (11) at the end of the spark plate (1) is connected to the cyclone separator (8) and the filter element (7) through the vortex pump (6).

5. A metal cutting spark extinguisher according to claim 4, characterized in that: The spark receiver (1) has two parallel partitions inside its end; a channel is provided between the two partitions to facilitate gas passage.

6. A metal cutting spark extinguisher according to claim 3, characterized in that: The cyclone separator (8) is fixedly installed to the filter element (7) via a connector; a dedicated gas channel is fixedly installed on the top of the filter element (7).

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