Cover car type dust removal cutting system

Abstract

The utility model provides a hood vehicle type dust removal cutting system which comprises a dust removal hood vehicle, a dust removal system, a dust removal system and a dust removal system, and a telescopic pipeline is mounted at the top of the dust removal hood vehicle; the cutting material table is installed on the ground, and the dust hood vehicle moves to the position above the cutting material table during working; the automatic cutting machine is slidably mounted in the dust hood vehicle through a cutting machine track, and the automatic cutting machine is used for cutting the slag steel placed on the cutting material table; and the energy medium supply system is sequentially connected with the dust hood vehicle and the automatic cutting machine. The automatic cutting machine is installed in the dust removal cover vehicle through the track, the automatic cutting machine and the dust removal cover vehicle move to the position above the large slag steel needing to be cut together, the large slag steel can be effectively cut, and waste gas and smoke dust generated in the cutting process are discharged into the dust removal system through the telescopic pipeline at the top of the dust removal cover vehicle.

Description

Technical Field

[0001] The utility model relates to the technical field of slag steel processing, in particular to a cover truck type dust removal and cutting system. Background Art

[0002] In the process of iron and steel production, steel mills inevitably produce a lot of scrap steel containing slag, commonly known as slag steel. The treatment of these slag steel has always been a difficult problem for steel mills. The current treatment methods are mainly as follows: the slag steel formed in the steelmaking continuous casting process is currently mainly broken into small pieces by the drop hammer process for recycling. The drop hammer process uses a crane disk to suck steel balls from a high place to impact the material, and the splash of materials poses a safety hazard to personnel; the drop hammer process is very harmful to the factory building, seriously affecting the life of the factory building and personal safety; the large pieces of slag steel with a high steel content formed by the ladle casting residual slag, the residual steel in the tundish, etc. are currently mostly cut by manual cutting devices. When working, the production personnel are close to the cutting object, steel flowers fly, yellow smoke fills the air, and there is a risk of burns; the labor intensity is high and the efficiency is low, which seriously does not meet the occupational health requirements.

[0003] In summary, the current treatment methods of slag-containing scrap steel have many problems such as safety, environmental protection, and low efficiency, and new treatment equipment is urgently needed to be developed. Summary of the invention

[0004] In view of the defects in the prior art, the purpose of the utility model is to provide a hood car type dust removal and cutting system, in which an automatic cutting machine is installed in a dust removal hood car through tracks, and they move together to the top of the large slag steel that needs to be cut, so that the large slag steel can be effectively cut, and the exhaust gas and smoke generated during the cutting process are discharged into the dust removal system through the telescopic pipe on the top of the dust removal hood car.

[0005] The utility model provides a cover car type dust removal and cutting system comprising:

[0006] A dust removal hood vehicle, wherein a telescopic pipe is installed on the top of the dust removal hood vehicle, and the telescopic pipe is connected to the dust removal system;

[0007] A cutting table, the cutting table is installed on the ground, and the dust removal hood vehicle moves above the cutting table during operation;

[0008] An automatic cutting machine, which is slidably installed in the dust removal hood vehicle through a cutting machine track, and the automatic cutting machine cuts the slag steel placed on the cutting material table;

[0009] An energy supply system is connected to the dust removal hood vehicle and the automatic cutting machine in sequence.

[0010] In one embodiment, the dust hood vehicle comprises:

[0011] A dust hood, the dust hood being mounted on the top of the dust hood vehicle and connected to the telescopic pipe;

[0012] A driving device, the driving device is installed at the bottom of the dust removal hood vehicle, and the driving device drives the dust removal hood vehicle to move;

[0013] A lifting door, the lifting door is installed on two opposite sides of the dust hood vehicle in the moving direction, and the top of the lifting door is connected to the dust hood;

[0014] The enclosure is fixedly mounted on two opposite sides of the dust hood vehicle, the top of the enclosure is connected to the dust hood, the enclosure, the lifting door, and the dust hood form a dust removal space, and the dust removal space is connected to the telescopic pipe;

[0015] An operating platform is installed on one side of the enclosure and is provided with an observation window.

[0016] In one embodiment, the cutting table comprises:

[0017] Grille plate;

[0018] a first baffle plate, the first baffle plate being mounted on opposite sides of the grille plate;

[0019] The second baffle is installed on the other two opposite sides of the grid plate. The first baffle, the second baffle and the grid plate together form a cutting area.

[0020] In one embodiment, it further comprises a pre-embedded positioning plate, wherein the pre-embedded positioning plate is arranged around the bottom surface of the grid plate, and the grid plate is detachably mounted on the ground through the pre-embedded positioning plate.

[0021] In one embodiment, it further comprises a lifting lug, wherein the position of the lifting lug and the position of the embedded positioning plate are symmetrically arranged with respect to the grid plate.

[0022] In one embodiment, the cutting machine track is installed on the inner walls of the dust removal hood vehicle on two opposite sides, and the cutting machine track is parallel to the movement direction of the dust removal hood vehicle.

[0023] In one embodiment, the automatic cutting machine comprises:

[0024] A cutting trolley, the cutting trolley being slidably mounted on the cutting machine track;

[0025] A cutting trolley, the cutting trolley is mounted on the cutting trolley, and the moving direction of the cutting trolley is perpendicular to the cutting machine track;

[0026] A cutting gun manipulator is installed on the cutting trolley through a cutting gun lifting device, the cutting gun lifting device drives the cutting gun manipulator to move toward or away from the cutting material table, and the cutting gun manipulator is rotatably arranged around the axis of the cutting gun lifting device.

[0027] In one embodiment, it also includes a powder spraying iron tank, which is installed on the cutting trolley and is connected to the cutting gun manipulator.

[0028] Compared with the prior art, the utility model has the following beneficial effects:

[0029] The utility model provides a hood car type dust removal and cutting system, in which an automatic cutting machine is installed in a dust removal hood car through a track, and the two machines move together to above the large slag steel that needs to be cut, so that the large slag steel can be effectively cut, and the waste gas and smoke generated during the cutting process are discharged into the dust removal system through the telescopic pipe on the top of the dust removal hood car; the whole system can efficiently cut the large slag steel, and the waste gas and smoke generated during the cutting operation can also be promptly discharged into the dust removal system for subsequent treatment, which not only efficiently and timely treats the slag steel, but also greatly reduces the possible environmental problems, and can also reduce the safety hazards faced by the factory employees. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0031] Figure 1 Three views of the cover truck type dust removal and cutting system provided by the embodiment of the utility model;

[0032] Figure 2 Three views of the dust removal hood car in the hood car type dust removal and cutting system provided in the embodiment of the utility model;

[0033] Figure 3 Three views of the cutting table in the cover car type dust removal cutting system provided in the embodiment of the utility model;

[0034] Figure 4 Three views of the automatic cutting machine in the cover car type dust removal cutting system provided by the embodiment of the utility model;

[0035] In the figure: 1-dust hood car; 2-cutting material table; 3-automatic cutting machine; 4-energy supply system; 11-driving wheel; 12-passive wheel; 13-enclosure; 14-lifting door; 15-dust hood; 16-telescopic pipe; 17-operating platform; 19-observation window; 21-first baffle; 22-second baffle; 23-grid plate; 24-embedded positioning plate; 25-lifting ear; 31-cutting trolley; 32-cutting trolley; 33-cutting gun lifting device; 34-cutting gun manipulator; 35-powder spraying iron tank; 37-cutting machine track. DETAILED DESCRIPTION

[0036] The utility model is described in detail below in conjunction with specific embodiments. The following embodiments will help those skilled in the art to further understand the utility model, but do not limit the utility model in any form. It should be pointed out that for those of ordinary skill in the art, several changes and improvements can be made without departing from the concept of the utility model. These all belong to the protection scope of the utility model.

[0037] Example

[0038] Reference Figure 1-Figure 4 As shown, the utility model provides a hood car type dust removal and cutting system, comprising a dust removal hood car 1, a cutting material table 2, an automatic cutting machine 3 and an energy supply system 4, wherein a telescopic pipe 16 is installed on the top of the dust removal hood car 1, and the telescopic pipe 16 is connected to the main pipe of the dust removal system, so that the exhaust gas and / or smoke generated during the cutting operation can be discharged from the dust removal hood car 1; the cutting material table 2 is installed on the ground, specifically, installed in the moving direction of the dust removal hood car 1, so that the dust removal hood car 1 can be smoothly moved above the cutting material table 2, and then the cutting operation is performed; the automatic cutting machine 3 is slidably installed in the dust removal hood car 1 through the cutting machine track 37, and the automatic cutting machine 3 moves in all directions in the dust removal hood car 1, and the slag steel on the cutting material table 2 can be effectively cut; the energy supply system 4 is connected to the dust removal hood car 1 and the automatic cutting machine 3 in turn through various drag chains and / or hoses, and finally provides the necessary gas for the cutting operation of the automatic cutting machine 3.

[0039] Reference Figure 1 , Figure 2 As shown, in this embodiment, the dust hood vehicle 1 includes a dust hood 15, a driving device, a lifting door 14, a fence 13 and an operating platform 17, wherein:

[0040] The dust hood 15 is installed on the top of the dust hood vehicle 1, and the dust hood 15 is connected to the telescopic pipe 16;

[0041] The driving device is installed at the bottom of the dust hood vehicle 1, and can drive the movement of the dust hood vehicle 1; in this embodiment, the driving device is an active wheel 11 and a passive wheel 12, the active wheel 11 can control the moving direction of the dust hood vehicle 1, and the passive wheel 12 assists the movement of the dust hood vehicle 1. The arrangement of the active wheel 11 and the passive wheel 12 can more easily control the moving direction of the dust hood vehicle 1, shorten the time for the dust hood vehicle 1 to move above the cutting table 2, and improve the efficiency of the cutting operation;

[0042] The lifting doors 14 are installed on opposite sides of the moving direction of the dust hood vehicle 1, and the top of the lifting doors 14 is connected to the dust hood 15; in this embodiment, two lifting doors 14 are provided, and the two lifting doors 14 are respectively installed on both sides of the moving direction of the dust hood vehicle 1, so as to realize the change of the working position in the dust hood vehicle 1;

[0043] The enclosure 13 is fixedly installed on the other two opposite sides of the dust removal hood vehicle 1. Similarly, two enclosures 13 are also provided. The enclosure 13, the lifting door 14 and the dust removal hood 15 enclose a dust removal space, and the dust removal space is connected to the telescopic pipe 16. In this embodiment, after the dust removal hood vehicle 1 moves to the cutting table 2, the lifting doors 14 on both sides fall down, and the cutting operation is immediately carried out in the dust removal space. The generated exhaust gas and / or smoke are discharged to the dust removal system through the telescopic pipe 16 on the top for subsequent treatment.

[0044] The operating platform 17 is installed on one side of the enclosure 13, and an observation window 19 is provided on the operating platform 17; in the present embodiment, the operator can observe the cutting operation in the dust removal hood vehicle 1 through the observation window 19 on the operating platform 17, and if an abnormal situation occurs, the operator can also manually intervene on the operating platform 17 at any time to resolve the emergency.

[0045] Refer to the figure Figure 1 , Figure 3 As shown, the cutting table 2 includes a grid plate 23, a first baffle 21, a second baffle 22, a pre-embedded positioning plate 24 and a lifting lug 25, wherein:

[0046] The first baffle 21 is installed on two opposite sides of the grid plate 23, and the second baffle 22 is installed on the other opposite sides of the grid plate 23. The first baffle 21, the second baffle 22 and the grid plate 23 together form a material platform area; the first baffle 21 and the second baffle 22 not only play a guiding role in the process of placing the slag steel, so that the slag steel can be placed in the correct cutting position, but also can prevent the splashing of broken slag steel during the cutting process, so as to protect the dust removal hood vehicle 1 and all the equipment inside it;

[0047] The embedded positioning plates 24 are arranged around the bottom surface of the grille plate 23. The grille plate 23 can be detachably installed on the ground through the embedded positioning plates 24. The grille plate 23 can be replaced more conveniently through the embedded positioning plates 24, thereby improving the efficiency of the preliminary preparation work for the cutting operation. The lifting ears 25 are arranged on the top surface of the grille plate 23. The positions of the lifting ears 25 and the embedded positioning plates 24 are symmetrically arranged with respect to the grille plate 23. The operator can replace the grille plate 23 through the lifting ears 25, thereby further improving the replacement efficiency.

[0048] Refer to the figure Figure 1 , Figure 4 As shown, in this embodiment, the cutting machine tracks 37 are installed on the inner walls of the dust removal hood vehicle 1 on opposite sides and are parallel to the moving direction of the dust removal hood vehicle 1 .

[0049] In this embodiment, the automatic cutting machine 3 includes: a cutting trolley 31, a cutting trolley 32, a cutting gun manipulator 34, and a powder spraying iron tank 35, wherein:

[0050] The cutting trolley 31 is slidably mounted on the cutting machine track 37, that is, the movement direction of the cutting trolley 31 is parallel to the movement direction of the dust cover trolley 1; the cutting trolley 32 is mounted on the cutting trolley 31, and the movement direction of the cutting trolley 32 is perpendicular to the cutting machine track 37; the cutting gun manipulator 34 is mounted on the cutting trolley 32 through the cutting gun lifting device 33, and the cutting gun lifting device 33 can control the cutting gun manipulator 34 to move toward or away from the cutting material table 2, and the cutting gun manipulator 34 can rotate around the axis of the cutting gun lifting device 33; the cutting gun manipulator 34 is as shown in FIG. This arrangement on the cutting trolley 31 and the cutting carriage 32 can ensure that the automatic cutting machine 3 has a large stroke during operation, so that it can cover as many areas as possible in the dust removal hood car 1 and effectively cut some huge slag steels; the powder spraying iron tank 35 is installed on the cutting trolley 32 and is connected to the cutting gun manipulator 34, so as to provide iron powder during the cutting operation; it should be noted that the automatic cutting machine 3 can also be replaced with other types of cutting machines according to needs, and is not limited to the automatic cutting machine 3 provided in this embodiment.

[0051] The energy supply system 4 in this embodiment provides the cutting gun manipulator 34 with various gases required for cutting operations through a drag chain and / or a hose, including one or more of fuel gas, oxygen, compressed air, cooling water, acetylene, propane, and hydrogen and oxygen.

[0052] The operation process of the dust removal and cutting system provided in the embodiment of the utility model includes the following steps: after placing the slag steel on the cutting material table 2, the dust removal hood car 1 is moved to the top of the slag steel, and the automatic cutting machine 3 is turned on to cut the slag steel. After the cutting trolley 31 and the cutting trolley 32 move the cutting gun manipulator 34 to the top of the slag steel, the cutting gun manipulator 34 then cuts the slag steel in all directions, and the generated smoke and dust are discharged into the dust removal system through the telescopic pipe 16 above the dust removal hood car 1; the operator can always pay attention to the cutting situation inside the dust removal hood car 1 through the observation window 19 of the operating platform 17. Once an abnormal situation is found, manual intervention can be carried out at any time, and the parameters of the automatic cutting machine 3 can be adjusted through system control to ensure the smooth progress of the entire process.

[0053] The above describes the specific embodiments of the present invention. It should be understood that the present invention is not limited to the above specific embodiments, and those skilled in the art can make various changes or modifications within the scope of the claims, which does not affect the essence of the present invention. In the absence of conflict, the embodiments of the present application and the features in the embodiments can be combined with each other at will.

Claims

1. A hooded car type dust removal cutting system, characterized in that: include: A dust removal hood vehicle, wherein a telescopic pipe is installed on the top of the dust removal hood vehicle, and the telescopic pipe is connected to the dust removal system; A cutting table, the cutting table is installed on the ground, and the dust removal hood vehicle moves above the cutting table during operation; An automatic cutting machine, which is slidably installed in the dust removal hood vehicle through a cutting machine track, and the automatic cutting machine cuts the slag steel placed on the cutting material table; An energy supply system is connected to the dust removal hood vehicle and the automatic cutting machine in sequence.

2. The hooded vehicle type dust removal and cutting system according to claim 1, characterized in that: The dust removal hood vehicle comprises: A dust hood, the dust hood being mounted on the top of the dust hood vehicle and connected to the telescopic pipe; A driving device, the driving device is installed at the bottom of the dust removal hood vehicle, and the driving device drives the dust removal hood vehicle to move; A lifting door, the lifting door is installed on two opposite sides of the dust hood vehicle in the moving direction, and the top of the lifting door is connected to the dust hood; The enclosure is fixedly mounted on two opposite sides of the dust hood vehicle, the top of the enclosure is connected to the dust hood, the enclosure, the lifting door, and the dust hood form a dust removal space, and the dust removal space is connected to the telescopic pipe; An operating platform is installed on one side of the enclosure and is provided with an observation window.

3. The hooded vehicle type dust removal and cutting system according to claim 1, characterized in that: The cutting table comprises: Grille plate; a first baffle plate, the first baffle plate being mounted on opposite sides of the grille plate; The second baffle is installed on the other two opposite sides of the grid plate. The first baffle, the second baffle and the grid plate together form a cutting area.

4. The hooded vehicle type dust removal and cutting system according to claim 3, characterized in that: It also includes a pre-embedded positioning plate, which is arranged around the bottom surface of the grid plate. The grid plate is detachably mounted on the ground through the pre-embedded positioning plate.

5. The hooded vehicle type dust removal and cutting system according to claim 4, characterized in that: It also includes a lifting lug, and the position of the lifting lug and the position of the embedded positioning plate are symmetrically arranged with respect to the grid plate.

6. The hooded vehicle type dust removal and cutting system according to claim 1, characterized in that: The cutting machine track is installed on the inner walls of the dust removal hood vehicle at two opposite sides, and the cutting machine track is parallel to the moving direction of the dust removal hood vehicle.

7. The hooded vehicle type dust removal and cutting system according to claim 6, characterized in that: The automatic cutting machine comprises: A cutting trolley, the cutting trolley being slidably mounted on the cutting machine track; A cutting trolley, the cutting trolley is mounted on the cutting trolley, and the moving direction of the cutting trolley is perpendicular to the cutting machine track; A cutting gun manipulator is installed on the cutting trolley through a cutting gun lifting device, the cutting gun lifting device drives the cutting gun manipulator to move toward or away from the cutting material table, and the cutting gun manipulator is rotatably arranged around the axis of the cutting gun lifting device.

8. The hooded vehicle type dust removal and cutting system according to claim 7, characterized in that: It also includes a powder spraying iron tank, which is installed on the cutting trolley and is connected to the cutting gun manipulator.

Images