Novel distributed dust removal device of machine-made sand system

A technology of dust removal device and machine-made sand, applied in grain processing and other directions, can solve the problems of increasing the difficulty of dust removal, affecting the dust-removing effect, and unable to raise the machine-made sand, achieving good buffering, improving the dust-removing effect, and avoiding the falling speed too fast. Effect

Pending Publication Date: 2022-04-15
SINOHYDRO BUREAU 9
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AI-Extracted Technical Summary

Problems solved by technology

[0003] The material of the existing machine-made sand dedusting device falls on the buffer plate in the dedusting chamber, which is easy to form accumulation, causing the blower to fail to lift up all the accumulated machine-made sand, which affects the dust remo...
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Abstract

A novel distributed dust removal device of a machine-made sand system comprises a dust removal bin, a feeding hopper is arranged at the upper end of the dust removal bin, an air blower is installed on one side of the dust removal bin, a flow guide pipe is arranged on the other side of the dust removal bin, a dust suction machine is installed in the flow guide pipe, and a scattering assembly is arranged in the dust removal bin in the front-back direction and located between the air blower and the flow guide pipe. A rotating shaft is connected to the scattering assembly, one end of the rotating shaft is fixed to the inner wall of the dust removal bin through a bearing, the other end of the rotating shaft extends out of the dust removal bin to be connected with a driving assembly, and a discharging port is formed in the lower end of the dust removal bin. According to the dust removal device, the phenomenon that materials are stacked after entering the dust removal bin can be avoided; and through the rotating scattering assembly, materials entering the dust removal bin can be scattered, so that the dust removal effect is improved, the scattering assembly is located under the feeding hopper, the materials can be well buffered, the situation that the dust removal effect cannot be achieved due to the fact that the falling speed of the materials is too high is avoided, and the dust removal device is worthy of popularization.

Application Domain

Grain treatments

Technology Topic

EngineeringMechanical engineering +4

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  • Novel distributed dust removal device of machine-made sand system
  • Novel distributed dust removal device of machine-made sand system

Examples

  • Experimental program(1)

Example Embodiment

[0017] The technical solutions in the embodiments of the present invention will be described in the following examples in connection with the accompanying drawings.
[0018] In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "post", "left", "right", "top", "bottom", "inside", " The orientation or position of the instructions such as "is based on the orientation or positional relationship shown in the drawings, which is merely intended to describe the present invention and simplified description, rather than indicating or implying that the device or component must have a specific orientation. Specific orientation configurations and operations are not to be understood as limiting the invention.
[0019] See Figure 1-2 The new distributed dust removing device of the mechanism sand system includes a dust cartridge 1, and the upper end of the dust cartridge 1 is provided with a feed stroke 2, and the dust cartridge is mounted on the side of the dust cartridge 3, and the dust pad 1 is provided. The guide tube 4 is mounted, and a vacuum cleaner 5 is provided in the front-rear direction in the front-rear direction, and the dispersion assembly is located between the blower 3 and the guide tube 4. A rotating shaft 6 is attached to the discharge assembly, and the rotation shaft 6 is fixed to the inner wall of the dust cartridge 1 through the bearing, and the other end of the rotating shaft 6 extends to the outer connection of the dust storage 1, the dust pad 1 The lower end is provided with the discharge port 7.
[0020] The dispersion assembly includes a disk 8 having a front and rear symmetrical disposed, and a plurality of connecting rods are connected between the two disc 8, and the plurality of the connecting rods 9 are distributed along the circumference of the disc 8.
[0021] The drive assembly includes a driving motor 10, a first cone gear 11, and two second bevel gear 12, the drive motor 10 is fixedly disposed on the outer wall of the dust cartridge 1, the drive motor 10 outputs a first cone gear 11. The other end of the rotating shaft 6 extends to the outside of the dust cartridge 1 having two second bevel gear 12, two second cone 12 is configured, and the second cone 12 is provided with a half-ring. The first tapered gear 11 meshes with a second cone gear 12.
[0022] The plurality of the connecting rods 9 are arched away from the rotating shaft 6.
[0023] A support leg 13 is provided at the bottom of the dust cartridge 1, and a support plate 14 is attached to and after the outer wall of the dust cartridge 1, and a hydraulic cylinder 15 is fixed to the support plate 14, and a telescopic column 16 is connected at the bottom of the hydraulic cylinder 15. The telescopic column 16 is connected to the mounting plate 17 through the support plate 14, and the lower end of the mounting plate 17 is mounted with a universal wheel 18.
[0024] The outer wall of the dust cartridge 1 is fixed to a dust tank 19, and a connecting tube 20 is connected to the upper end of the dust tank 19, and the connecting tube 20 is connected to the other end of the guide tube 4.
[0025] The guide flow tube 4 is shaped in a pour V-type.
[0026] The feed tube 2 is provided with a return tube 21.
[0027] Working principle: When using the device to perform dust removal, start the blower 3, the vacuum cleaner 5, and the drive motor 10, and add the mechanism sand to the feed strip 2 to fall into the discharge assembly. Mechanism sand is dispersed, wherein each of the two adjacent connecting rods 9 gap is greater than the size of the mechanism of sand; that is, the mechanism sand falls to the connecting rod 9 of the plurality of arches, and the connecting rod 9 is driving the motor 10, the first Under the action of the cone gear 11, the second bevel gear 12 is rotated in the center of rotation, thereby achieving a uniformity of dispersion, avoiding the conversion, making the mechanism sand evenly distributed in the dust cartridge, which will raise it; At the same time, the discharge of the drum and dust generated during the dissipation process can blow the dust, dust, etc., which can be blown up during the dispersion process, and the drainage tube is passed under the action of the vacuum cleaner 5. 4, the connecting tube 20 collects dust such as dust in the dust box 19, thereby avoiding dust impurities to affect the environment in the air, in order to achieve impurities such as dust in the mechanism sand.
[0028] The support leg 13 is provided, facilitating the device to support the support; when the mobile device is required, the hydraulic cylinder 15 is activated, and the hydraulic cylinder 15 is thrown downward, thereby driving the support plate 14 and the universal wheel connected to it. Move downward, and the device can be moved to the designated position when the tharon 18 is lower than the support leg 13.
[0029] As described above, only the preferred embodiments of the present invention are preferred, but the scope of the invention is not limited thereto, and any technicress, those skilled in the art, in accordance with the technical solution according to the present invention. And the inventive concept is equivalent to alternative or change, and it should be covered within the scope of the invention.

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