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Multi-degree-of-freedom rotary dust collecting device for iron lump cutting and dust collecting

A technology with a degree of freedom and a vacuum hood, applied in the direction of smoke removal, cleaning methods and appliances, gas flame welding equipment, etc., can solve the problems of scattered stacking, affecting the working environment of workers, and inconvenient movement

Inactive Publication Date: 2019-09-27
ANHUI CHENRUI ENERGY CONSERVATION & ENVIRONMENTAL PROTECTION SCI & ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the large size and heavy weight of the iron tuo, scattered stacking, and inconvenient movement, flame dispersion cutting is generally used for cutting. After cutting into small pieces, they are smashed with a heavy hammer. The traditional processing method has no environmental protection measures, and the smoke and dust are not easy to capture, so it is greatly improved. Work environment that affects workers

Method used

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  • Multi-degree-of-freedom rotary dust collecting device for iron lump cutting and dust collecting
  • Multi-degree-of-freedom rotary dust collecting device for iron lump cutting and dust collecting
  • Multi-degree-of-freedom rotary dust collecting device for iron lump cutting and dust collecting

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] see Figure 1-4 , according to an embodiment of the present invention, a multi-degree-of-freedom rotary dust collector for iron cutting and dust collection includes a dust collection hood 1 whose volume gradually decreases from top to bottom, and the top of the dust collection hood 1 The upper opening is matched with the opening at the bottom of the first air cylinder 2, the upper opening at the top of the dust collection cover 1 is in contact with the opening at the bottom of the first air cylinder 2, and the upper opening at the top of the dust collection hood 1 is in contact with the opening at the bottom of the first air cylinder 2. The opening at the bottom end of an air duct 2 is provided with a sealing iron ring 3 through a common sleeve, and the sealing iron ring 3 is fixedly connected with the dust collection cover 1 and the first air duct 2 through mounting screws 4. The first air duct The other end of the cylinder 2 is movably sleeved in the matching T-shaped...

Embodiment 2

[0027] see figure 1 , for the first piston rod 8 , the first piston rod 8 is fixedly connected to the motor 9 through a fixing plate 10 .

Embodiment 3

[0029] see figure 1 , for the fixed column 6, both sides of the inner wall of the fixed column 6 are fixedly provided with a slide plate 21, and the corresponding side of the slide plate 21 is provided with a chute 22, and both sides of the fixed plate 10 are fixedly provided with The U-shaped plate 23 is respectively arranged in the corresponding sliding groove 22 and is in contact with the inner wall of the sliding groove 22 .

[0030] Through the above scheme of the present invention, the beneficial effect is that the first hydraulic telescopic cylinder 7 drives the fixing plate 10 to lift when the first piston rod 8 is raised and lowered, and when the fixed plate 10 is lifted and lowered, the U-shaped plate 23 is raised and lowered in the chute 22, The U-shaped plate 23 is in contact with the inner wall of the chute 22, thereby increasing the stability of the rise and fall in the chute.

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Abstract

The invention discloses a multi-degree-of-freedom rotary dust collecting device for iron support cutting and dust collecting. The multi-degree-of-freedom rotary dust collecting device comprises a dust suction cover, wherein the volume of the dust suction cover is gradually reduced from top to bottom, and an upper opening of the top end of the dust suction cover is matched with an opening in the bottom end of a first air cylinder; the upper opening of the top end of the dust suction cover is in contact with the opening in the bottom end of the first air cylinder, the upper opening of the top end of the dust suction cover and the opening in the bottom end of the first air cylinder are jointly sleeved with a sealing iron ring, wherein the sealing iron ring is fixedly connected with the dust suction cover and the first air cylinder through a mounting screw. The device has the beneficial effects that a fixing rod is connected with the first air cylinder, so that the first air cylinder can be driven to move, stretch out and draw back in a T-shaped air cylinder so as to drive the dust suction cover to stretch out and draw back; finally, the dust suction cover is driven to rotate, stretch out and draw back through a motor and a second hydraulic telescopic cylinder, so that the dust suction cover is positioned right above steel lump, and a first hydraulic telescopic cylinder is matched with to drive the dust suction cove to descend to cover the steel lump; meanwhile, dust can be sucked by a dust collector when the dust collector works in the dust suction cover.

Description

technical field [0001] The invention relates to the technical field of dust collection equipment, in particular to a multi-degree-of-freedom rotary dust collection used for cutting and dust collection of iron brackets. Background technique [0002] It has always been a difficult problem to save iron ingots in steel mills. Due to the use of flame cutting pig iron ingots, a lot of smoke and dust are generated during the cutting process. Due to the large size and heavy weight of the iron tuo, scattered stacking, and inconvenient movement, flame dispersion cutting is generally used for cutting. After cutting into small pieces, they are smashed with a heavy hammer. The traditional processing method has no environmental protection measures, and the smoke and dust are not easy to capture, so it is greatly improved. affect the working environment of workers. [0003] Aiming at the problems in the related technologies, no effective solution has been proposed yet. Contents of t...

Claims

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Application Information

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IPC IPC(8): B23K7/00B23K7/10B08B15/04
CPCB08B15/04B23K7/00B23K7/10
Inventor 宋锐刘亚军李兴赵文秀宋文彬
Owner ANHUI CHENRUI ENERGY CONSERVATION & ENVIRONMENTAL PROTECTION SCI & ENG