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A dust-removing device for crushing and recycling concrete waste blocks

A technology for concrete waste, recycling and processing, applied in grain processing, combination devices, separation methods, etc., can solve problems such as health hazards of workers and poor dust removal effect of recycling and processing devices, and achieve improved user experience, rich functions, and simple structure. Effect

Active Publication Date: 2021-11-05
新沂市瑞阳混凝土工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, due to the relatively simple structure of the recovery and treatment device, the dust removal effect of the recovery and treatment device is poor, so that the recovery and treatment device will still emit a large amount of dust when it is in use, and the scattering of dust will cause harm to the health of the staff.

Method used

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  • A dust-removing device for crushing and recycling concrete waste blocks
  • A dust-removing device for crushing and recycling concrete waste blocks
  • A dust-removing device for crushing and recycling concrete waste blocks

Examples

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Effect test

Embodiment 1

[0020] see Figure 1-Figure 3 , the present invention provides a technical solution: a dust-removing concrete waste block crushing recovery treatment device, including a crushing box 5, a feeding hopper 8 is arranged in the middle of the upper surface of the crushing box 5, and a first guide is arranged at the top of the crushing box 5. The flow member 6, the bottom end of the first flow guide member 6 is provided with a first pulverizing roller 9, the bottom of the first flow guide member 6 is provided with a second flow guide member 11, and the top of the second flow guide member 11 is provided with a filter screen 4. The top of the filter screen 4 is provided with a second crushing roller 10, and the use of the first flow guide 6, the second flow guide 11, the first crushing roller 9 and the second crushing roller 10 is the prior art, and the crushing box 5 is provided with a dust removal mechanism 7;

[0021] The dust removal mechanism 7 includes a second support plate 78...

Embodiment 2

[0028] On the basis of Embodiment 1, in order to make the use of the recycling device more reliable, in this embodiment, preferably, the two ends of the lower surface of the first support plate 13 are provided with support feet 12, and the support feet 12 are cuboid structures;

[0029] In order to make the shock absorption effect of the supporting feet 12 better, in the present embodiment, preferably, the material of the supporting feet 12 is rubber, and the top of the supporting feet 12 is fixedly connected with the first supporting plate 13 by bolts, and the supporting feet 12 play a role in reducing shock absorption. Shock and support function, so that the use of recovery processing device is more reliable;

[0030] In order to make the shock-absorbing effect of the shock-absorbing airbag 2 better, in this embodiment, preferably, an air pump 15 is provided in the middle of the lower surface of the first support plate 13, and an air pump 15 is provided at the output end of t...

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Abstract

The invention discloses a dust-removing type concrete waste block crushing recovery treatment device, belonging to the technical field of concrete waste recycling, comprising a crushing box, a feeding hopper is arranged in the middle of the upper surface of the crushing box, and a first flow guide is arranged at the top of the crushing box , the bottom end of the first deflector is provided with a first crushing roller, the bottom of the first deflector is provided with a second deflector, the top of the second deflector is provided with a filter screen, and the top of the filter screen is provided with a second Two crushing rollers, a dust removal mechanism is arranged above the crushing box, the dust removal mechanism includes a second support plate, a drive motor is provided at both ends of the second support plate, and a second electric telescopic rod is provided at the bottom end of the drive motor; the present invention The structure is simple, easy to use, and has a good dust removal function, which can effectively prevent a large amount of dust from being released from the recycling device during use, thereby preventing the dust from flying around and causing harm to the health of the staff.

Description

technical field [0001] The invention belongs to the technical field of concrete waste recycling, and in particular relates to a dust-removing type crushing and recycling device for concrete waste blocks. Background technique [0002] Chinese patent (publication No. CN209901379U) discloses a dust-removing concrete waste block crushing and recycling device, which includes a C-shaped feed inlet on the top of the crushing box, and the discharge port of the crushing box is set on the discharge box. On the top surface of the crushing box, a group of longitudinal crushing and crushing rollers is arranged on the upper part of the crushing box, and a material hopper is arranged in the crushing box below the group of longitudinal rolling and crushing rollers; [0003] The advantage of the recovery treatment device is that a dust suction pipe is connected to the side wall of the upper end of the crushing box so as to remove dust from the recovery treatment device. [0004] However, du...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B02C21/00B02C23/00B02C23/18B01D50/00F16F15/02F16F15/023F16F15/08
CPCB02C21/00B02C23/00B02C23/18F16F15/022F16F15/0232F16F15/08B02C2201/06B01D50/60
Inventor 彭海州
Owner 新沂市瑞阳混凝土工程有限公司
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