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CN-224222296-U - Negative pressure dust collector of seed benevolence production line

CN224222296UCN 224222296 UCN224222296 UCN 224222296UCN-224222296-U

Abstract

The utility model relates to the technical field of fixed brackets, in particular to a negative pressure dust removing device of a kernel production line. The utility model comprises a supporting frame and a frequency converter, wherein one side of the supporting frame is provided with an adjusting device, the adjusting device comprises a bottom plate, one side of the bottom plate is fixedly connected with the supporting frame, one side of the bottom plate is fixedly connected with a shell, the inner side of the shell is fixedly connected with a negative pressure fan, one side of the shell is fixedly connected with an external thread pipe, the circular arc surface of the external thread pipe is fixedly connected with the supporting frame, the circular arc surface of the external thread pipe is in threaded connection with an internal thread pipe, one end of the internal thread pipe is fixedly connected with a flange pipe, and one end of the flange pipe is fixedly connected with a negative pressure closed dust hood. The negative pressure dust collector of traditional seed benevolence production line has been solved, although can play certain dust removal effect, negative pressure system amount of wind is fixed, can't carry out the problem of adjusting according to the actual dust yield of different dust production points.

Inventors

  • CHEN LIYUAN

Assignees

  • 生源(天津)生物工程有限公司

Dates

Publication Date
20260512
Application Date
20250609

Claims (9)

  1. 1. The negative pressure dust collector of seed benevolence production line, including support frame (1) and converter (4), wherein: one side of support frame (1) is equipped with adjusting device (2), adjusting device (2) are including bottom plate (201), one side and support frame (1) fixed connection of bottom plate (201), one side fixedly connected with shell (205) of bottom plate (201), the inboard fixedly connected with negative pressure fan (204) of shell (205), one side fixedly connected with external screw thread pipe (206) of shell (205), the arc surface and support frame (1) fixed connection of external screw thread pipe (206), the arc surface threaded connection of external screw thread pipe (206) has internal screw thread pipe (207), the one end fixedly connected with flange pipe (209) of internal screw thread pipe (207), the one end fixedly connected with negative pressure closed dust excluding hood (210), the inboard fixedly connected with concentration sensor (211) of negative pressure closed excluding hood (210).
  2. 2. The negative pressure dust collector of a seed kernel production line according to claim 1, wherein a dust collecting box (202) is fixedly connected to one side of the bottom plate (201), and an activated carbon block (203) is fixedly connected to the inner side of the dust collecting box (202).
  3. 3. The negative pressure dust removing device of the kernel production line according to claim 1, wherein a plurality of anti-slip strips (208) are fixedly connected to the arc surface of the inner threaded pipe (207), and the anti-slip strips (208) are uniformly distributed on the inner threaded pipe (207).
  4. 4. The negative pressure dust removing device of the kernel production line according to claim 3, wherein the arc surface of the internal thread tube (207) is fixedly connected with three supporting frames (212), and one side of each supporting frame (212) is fixedly connected with a negative pressure closed dust removing cover (210).
  5. 5. The negative pressure dust removing device of the kernel production line according to claim 1, wherein one side of the supporting frame (1) is provided with a fixing device (3), the fixing device (3) comprises a fixing plate (31), one side of the fixing plate (31) is fixedly connected with the supporting frame (1), one side of the fixing plate (31) is fixedly connected with a handle (32), and the cross section of the handle (32) is L-shaped.
  6. 6. The negative pressure dust removing device of the seed kernel production line according to claim 5, wherein the circular arc surface of the handle (32) is fixedly connected with a limiting ring (33).
  7. 7. The negative pressure dust removing device of a kernel production line according to claim 6, wherein one end of the handle (32) is fixedly connected with a screw rod (35).
  8. 8. The negative pressure dust removing device of the kernel production line according to claim 7, wherein the arc surface of the screw rod (35) is in threaded connection with an inner threaded ring (36).
  9. 9. The negative pressure dust removing device of the seed kernel production line of claim 6, wherein the arc surface of the handle (32) is sleeved with an anti-slip sleeve (34), and the anti-slip sleeve (34) is made of rubber.

Description

Negative pressure dust collector of seed benevolence production line Technical Field The utility model relates to the technical field of adjusting brackets, in particular to a negative pressure dust removing device of a seed kernel production line. Background The negative pressure dust removing device of the seed kernel production line is equipment for collecting and treating dust generated in the seed kernel production process, effectively controls the diffusion of the dust generated by the seed kernel in a workshop, and reduces the dust concentration in the air of the workshop. In the prior art, though the negative pressure dust collector of seed production line can play certain dust removal effect, negative pressure system amount of wind is fixed, can't adjust according to the actual dust yield of different dust production points, when the dust yield is lower, the system still runs with great amount of wind, causes the energy extravagant, increases running cost, and when the dust yield is great, fixed amount of wind again probably can't satisfy the dust removal demand, leads to dust removal inefficiency. Disclosure of utility model The utility model aims to solve the defects that in the prior art, the traditional negative pressure dust removing device of the seed production line can play a certain role in dust removal, but the air quantity of a negative pressure system is fixed and cannot be adjusted according to the actual dust yield of different dust producing points, and provides the negative pressure dust removing device of the seed production line. In order to achieve the purpose, the negative pressure dust removing device of the seed kernel production line comprises a supporting frame and a frequency converter, wherein one side of the supporting frame is provided with an adjusting device, the adjusting device comprises a bottom plate, one side of the bottom plate is fixedly connected with the supporting frame, one side of the bottom plate is fixedly connected with a shell, the inner side of the shell is fixedly connected with a negative pressure fan, one side of the shell is fixedly connected with an external thread pipe, the circular arc surface of the external thread pipe is fixedly connected with the supporting frame, the circular arc surface of the external thread pipe is in threaded connection with an internal thread pipe, one end of the internal thread pipe is fixedly connected with a flange pipe, one end of the flange pipe is fixedly connected with a negative pressure closed dust removing cover, and the inner side of the negative pressure closed dust removing cover is fixedly connected with a dust concentration sensor. The negative pressure fan is started to generate negative pressure, so that the negative pressure in the negative pressure closed dust hood is in a negative pressure state, external air drives dust to be sucked into the flange pipe and conveyed into the external threaded pipe, the external threaded pipe is input into the shell for discharging, and the dust is sucked and simultaneously the dust concentration sensor detects the dust quantity in real time. Preferably, a dust collecting box is fixedly connected to one side of the bottom plate, and an activated carbon block is fixedly connected to the inner side of the dust collecting box. The component has the effect of filtering dust by the activated carbon block. Preferably, the circular arc surface of the internal thread pipe is fixedly connected with a plurality of anti-slip strips, and the anti-slip strips are uniformly distributed on the internal thread pipe. The component has the effect of increasing friction force of the anti-slip strip. Preferably, the arc surface of the internal thread pipe is fixedly connected with three supporting frames, and one side of each supporting frame is fixedly connected with the negative pressure closed dust hood. The negative pressure closed dust hood has the advantages that the negative pressure closed dust hood is reinforced by the supporting frame. Preferably, a fixing device is arranged on one side of the support frame, the fixing device comprises a fixing plate, one side of the fixing plate is fixedly connected with the support frame, a handle is fixedly connected on one side of the fixing plate, and the section of the handle is L-shaped. The handle is fixed on the fixing plate, and the fixing plate is fixed on the supporting frame. Preferably, the arc surface of the handle is fixedly connected with a limiting ring. The effect that the above-mentioned part reached is that reached the fixed effect on the handle of spacing ring. Preferably, one end of the handle is fixedly connected with a screw rod. The effect that the above-mentioned part reached is that reached the effect that the screw rod was fixed on the handle. Preferably, the arc surface of the screw rod is in threaded connection with an internal thread ring. The component has the effect of matching the internal thread ring with t