CN216367265U - Diamond micropowder collection device - Google Patents
Diamond micropowder collection device Download PDFInfo
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- CN216367265U CN216367265U CN202122705405.3U CN202122705405U CN216367265U CN 216367265 U CN216367265 U CN 216367265U CN 202122705405 U CN202122705405 U CN 202122705405U CN 216367265 U CN216367265 U CN 216367265U
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Abstract
The utility model relates to a diamond micro powder collecting device. The diamond micro powder collecting device comprises a dust hood, a collecting box, a screw conveyor, a negative pressure fan and a dust removing box; the dust cage through first connecting pipe with the collecting box intercommunication is equipped with the filter screen that the slope was arranged in the collecting box, screw conveyer's inlet pipe with collecting box fixed connection, the inlet pipe stretches into filter screen least significant end upside, negative pressure air fan's air intake pass through the second connecting pipe with the collecting box intercommunication of filter screen downside, negative pressure air fan's air outlet pass through the third connecting pipe with dust removal case intercommunication, be equipped with the lower extreme on the dust removal case and insert the outlet duct of dust removal incasement, the dust removal incasement is equipped with water, the lower extreme of third connecting pipe is located the surface of water downside, the outlet duct is located the surface of water upside. Compared with the prior art, the diamond micro powder collecting device has a good effect of collecting diamond micro powder, avoids the diamond micro powder from polluting air, and is simple to operate.
Description
Technical Field
The utility model belongs to the technical field of collecting devices, and particularly relates to a diamond micro powder collecting device.
Background
The diamond micropowder is a fine superhard abrasive, generally has a diameter below 60 microns, and is usually prepared by taking an artificial diamond monocrystal as a raw material through procedures of crushing, shaping, grading, processing and the like; in daily application, the application of the diamond micro powder is very wide, and the application of the diamond micro powder is related to the fields of high-tech technologies such as aerospace and daily life such as home decoration; the diamond micropowder also has wide application in the industrial field, and is a superhard grinding material with higher production value.
During the unloading of diamond miropowder, in order to avoid the diamond miropowder extravagant and reduce dust pollution, through set up diamond miropowder collection device at the feed opening. At present, a diamond micro powder collecting device usually uses a dust collecting cover, a bag-type dust collector and a cyclone separator to collect diamond micro powder, but the bag-type dust collector needs to be cleaned and replaced at irregular intervals, so that the operation is complicated; in addition, the air discharged from the cyclone still contains a certain amount of diamond micropowder, which causes diamond micropowder waste.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides a diamond micro powder collecting device which is good in diamond micro powder collecting effect and simple to operate.
The technical scheme of the diamond micropowder collecting device is as follows:
a diamond micropowder collecting device comprises a dust hood, a collecting box, a screw conveyor, a negative pressure fan and a dust removal box; the dust cage through first connecting pipe with the collecting box intercommunication, be equipped with the filter screen that the slope was arranged in the collecting box, screw conveyer's inlet pipe with collecting box fixed connection, the inlet pipe stretches into filter screen least significant end upside, negative-pressure air fan's air intake pass through the second connecting pipe with the collecting box intercommunication of filter screen downside, negative-pressure air fan's air outlet pass through the third connecting pipe with dust removal case intercommunication, be equipped with the lower extreme on the dust removal case and insert the outlet duct of dust removal incasement, the dust removal incasement is equipped with water, the lower extreme of third connecting pipe is located the surface of water downside, the outlet duct is located the surface of water upside.
As a further improvement to the above technical solution, the dust hood includes a bell mouth-shaped hood body, an upper end plate is arranged at a small opening end of the hood body, a lower end plate is arranged at a large opening end of the hood body, the first connecting pipe is fixedly connected with the upper end plate and is communicated with the inside of the dust hood, and a plurality of dust collecting pipes which are communicated with the inside of the dust hood are arranged on the lower end plate.
As a further improvement of the technical scheme, a plurality of dust collection covers are arranged in a ring shape, and the dust collection pipes of all rings are arranged in layers along the radial direction of the dust collection covers.
As a further improvement of the technical scheme, one end of the feeding pipe of the screw conveyor, which is connected with the collecting box, is positioned at the upper side of the other end, and the axis of the discharging pipe of the screw conveyor is parallel to the axis of the feeding pipe.
As a further improvement to the above technical solution, the second connecting pipe and the feeding pipe of the screw conveyer are located on the same side of the collecting box.
As a further improvement to the technical scheme, a water inlet pipe and a water outlet pipe are arranged on the dust removal box.
As a further improvement to the above technical scheme, the water inlet pipe and the water outlet pipe are located on the same side of the dust removal box, and the water inlet pipe is located on the upper side of the water outlet pipe.
The utility model provides a diamond micropowder collecting device, which has the following beneficial effects compared with the prior art:
when the diamond micro powder collecting device is used, the dust hood is arranged on the upper side of the feed hopper, the negative pressure fan is started, and the diamond micro powder in the feed hopper is sucked by the dust hood under the negative pressure effect generated by the negative pressure fan. Diamond micropowder in the dust hood enters the collecting box under the negative pressure action of the negative pressure fan, the diamond micropowder is retained on the filter screen, and when more diamond micropowder on the filter screen exists, the diamond micropowder slides along the filter screen under the action of gravity and enters the spiral conveyer. And starting the screw conveyor, and outputting the diamond micro powder by the screw conveyor. And gas at the air outlet of the negative pressure fan enters the dust removal box, diamond micro powder contained in the gas is retained in water after being washed, and the gas without the diamond micro powder is discharged through the air outlet pipe. Compared with the prior art, the diamond micro powder collecting device has a good effect of collecting diamond micro powder, avoids the diamond micro powder from polluting air, and is simple to operate.
In the diamond micro powder collecting device, the lower end plate and the plurality of dust collecting pipes are arranged at the lower end of the dust collecting cover, so that the suction force of the dust collecting pipes is enhanced, the suction force of diamond micro powder discharged from the feeding hopper is enhanced, and the diamond micro powder collecting effect of the diamond micro powder collecting device is improved.
Drawings
FIG. 1 is a schematic view showing the structure of a diamond micropowder collecting apparatus of the present invention;
FIG. 2 is a schematic view showing the connection of a dust collecting cover and a first connecting pipe in the diamond fine powder collecting apparatus of the present invention;
FIG. 3 is a schematic view showing the internal structure of a collection tank in the diamond micropowder collection apparatus of the present invention;
FIG. 4 is a schematic view showing the internal structure of a dust removing box in the diamond fine powder collecting apparatus according to the present invention;
in the figure: 1. a dust collection cover; 101. a cover body; 102. an upper end plate; 103. a lower end plate; 104. a dust collection pipe; 2. a first connecting pipe; 3. a collection box; 4. a screw conveyor; 5. a feed pipe; 6. a discharge pipe; 7. a second connecting pipe; 8. a negative pressure fan; 9. a third connecting pipe; 10. a dust removal box; 11. an air outlet pipe; 12. a water inlet pipe; 13. a water outlet pipe; 14. and (5) filtering by using a filter screen.
Detailed Description
The utility model is described in further detail below with reference to the following figures and detailed description:
the specific embodiment of the diamond micropowder collecting device of the present invention, as shown in fig. 1 to 4, comprises a dust hood 1, a collecting box 3, a screw conveyor 4, a negative pressure fan 8 and a dust box 10.
The dust collection cover 1 comprises a bell mouth-shaped cover body 101, an upper end plate 102 is arranged at the small opening end of the cover body 101, and a lower end plate 103 is arranged at the large opening end of the cover body 101. The upper end plate 102 is fixedly connected with a first connecting pipe 2, the first connecting pipe 2 is communicated with the interior of the dust hood 1, the first connecting pipe 2 is of an L-shaped structure, and the lower end of the vertical part of the L-shaped first connecting pipe 2 is fixedly connected with the upper end plate 102. The lower end plate 103 is fixedly connected with a plurality of dust suction pipes 104 which are communicated with the interior of the dust collection cover 1, the dust suction pipes 104 are arranged in a ring, and the dust suction pipes 104 are arranged in layers along the radial direction of the dust collection cover 1.
In this embodiment, the collecting box 3 includes a box body, and a filter screen 14 is fixedly installed in the box body. The box body is in a rectangular structure, and the filter screen 14 is obliquely arranged in the box body. The end part of the horizontal part of the first connecting pipe 2 is fixedly connected with the left side surface of the box body, and the first connecting pipe 2 is communicated with the box body on the upper side of the filter screen 14. The left end height of filter screen 14 is greater than the right-hand member height of filter screen 14, fixedly connected with screw conveyer 4 on the right flank of filter screen 14, screw conveyer 4's inlet pipe 5 and box outer wall fixed connection, screw conveyer 4's inlet pipe 5 slope is arranged, and screw conveyer 4's inlet pipe 5 stretches into to inside collecting box 3, and with filter screen 14 side intercommunication. Fixedly connected with discharging pipe 6 on the upper end right side wall of screw conveyer, discharging pipe 6 slope is arranged, and 5 axis of inlet pipe of screw conveyer 4 are parallel with 6 axis of discharging pipe of screw conveyer 4.
In this embodiment, the air inlet of the negative pressure fan 8 is fixedly connected to the right side of the collection box 3 through the second connection pipe 7, and the second connection pipe 7 is communicated with the collection box 3 below the filter screen 14. An air outlet of the negative pressure fan 8 is connected with the dust removal box 10 through a third connecting pipe 9, the lower end of the third connecting pipe 9 extends into the dust removal box 10, water is arranged in the dust removal box 10, and the lower end of the third connecting pipe 9 is located on the lower side of the water surface. An air outlet pipe 11 is fixedly connected to the dust removing box 10, the air outlet pipe 11 is vertically arranged, the lower end of the air outlet pipe 11 extends into the dust removing box 10, and the lower end of the air outlet pipe 11 is located on the upper side of the water surface.
In this embodiment, in order to add water into the dust removing box 10, a water inlet pipe 12 and a water outlet pipe 13 are welded on the right side surface of the dust removing box 10. Wherein, inlet tube 12 and outlet pipe 13 are the pipe, and the internal diameter of inlet tube 12 equals with the internal diameter of outlet pipe 13, and inlet tube 12 is located the outlet pipe 13 upside.
When the diamond micro powder collecting device is used, the dust collection cover 1 is arranged on the upper side of the feed hopper, the negative pressure fan 8 is started, and the diamond micro powder of the feed hopper is sucked by the dust collection cover 1 under the negative pressure effect generated by the negative pressure fan 8. Diamond micro powder in the dust collection cover 1 enters the collection box 3 under the negative pressure action of the negative pressure fan 8, the diamond micro powder is retained on the filter screen 14, and when more diamond micro powder is on the filter screen 14, the diamond micro powder slides along the filter screen 14 under the action of gravity and enters the spiral conveyor 4. And starting the screw conveyor 4, and outputting the diamond micro powder by the screw conveyor 4. The gas at the air outlet of the negative pressure fan 8 enters the dust removing box 10, the diamond micro powder contained in the gas is retained in the water after being washed, and the gas without the diamond micro powder is discharged through the gas outlet pipe 11. Compared with the prior art, the diamond micro powder collecting device has a good effect of collecting diamond micro powder, avoids the diamond micro powder from polluting air, and is simple to operate.
In the diamond micro powder collecting device, the lower end plate 103 and the plurality of dust suction pipes 104 are arranged at the lower end of the dust collection cover 1, so that the suction force of the dust suction pipes 104 is enhanced, the suction force of diamond micro powder discharged from the feed hopper is enhanced, and the diamond micro powder collecting effect of the diamond micro powder collecting device is improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. A diamond micropowder collecting device is characterized by comprising a dust hood, a collecting box, a screw conveyor, a negative pressure fan and a dust removing box; the dust cage through first connecting pipe with the collecting box intercommunication, be equipped with the filter screen that the slope was arranged in the collecting box, screw conveyer's inlet pipe with collecting box fixed connection, the inlet pipe stretches into filter screen least significant end upside, negative-pressure air fan's air intake pass through the second connecting pipe with the collecting box intercommunication of filter screen downside, negative-pressure air fan's air outlet pass through the third connecting pipe with dust removal case intercommunication, be equipped with the lower extreme on the dust removal case and insert the outlet duct of dust removal incasement, the dust removal incasement is equipped with water, the lower extreme of third connecting pipe is located the surface of water downside, the outlet duct is located the surface of water upside.
2. The diamond micropowder collecting device of claim 1, wherein the dust hood comprises a bell mouth-shaped hood body, an upper end plate is arranged at the small opening end of the hood body, a lower end plate is arranged at the large opening end of the hood body, the first connecting pipe is fixedly connected with the upper end plate and communicated with the inside of the dust hood, and a plurality of dust collecting pipes which are communicated with the inside of the dust hood are arranged on the lower end plate.
3. The diamond micropowder collection device of claim 2, wherein a plurality of the dust suction pipes are arranged in a circle, and the dust suction pipes are arranged in layers along the radial direction of the dust collection cover.
4. The diamond micropowder collecting device according to claim 1, wherein the end of the feed pipe of the screw conveyor connected to the collecting box is located on the upper side of the other end, and the axis of the discharge pipe of the screw conveyor is parallel to the axis of the feed pipe.
5. The diamond micropowder collecting device according to claim 1, wherein the second connecting pipe is located on the same side of the collecting box as the feed pipe of the screw conveyor.
6. The diamond micropowder collecting device of claim 1, wherein a water inlet pipe and a water outlet pipe are arranged on the dust removing box.
7. The diamond micropowder collecting device of claim 6, wherein the water inlet pipe and the water outlet pipe are located on the same side of the dust removal box, and the water inlet pipe is located on the upper side of the water outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122705405.3U CN216367265U (en) | 2021-11-08 | 2021-11-08 | Diamond micropowder collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122705405.3U CN216367265U (en) | 2021-11-08 | 2021-11-08 | Diamond micropowder collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216367265U true CN216367265U (en) | 2022-04-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122705405.3U Active CN216367265U (en) | 2021-11-08 | 2021-11-08 | Diamond micropowder collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216367265U (en) |
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2021
- 2021-11-08 CN CN202122705405.3U patent/CN216367265U/en active Active
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