CN215784740U - Zinc powder grading device - Google Patents
Zinc powder grading device Download PDFInfo
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- CN215784740U CN215784740U CN202121293307.7U CN202121293307U CN215784740U CN 215784740 U CN215784740 U CN 215784740U CN 202121293307 U CN202121293307 U CN 202121293307U CN 215784740 U CN215784740 U CN 215784740U
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Abstract
The application discloses zinc powder grading plant includes: the left side of the top of the jar body is provided with the feed screw, and the inside of the jar body is provided with multi-stage filter, and the left side of the jar body is provided with the waste material mouth, and the right side of the jar body is provided with a plurality of discharge gates. The multi-stage screen includes at least: the first filter screen is obliquely arranged below the spiral feeder in a high right and low left mode, the second filter screen is obliquely arranged below the first filter screen in a high right and low right mode, the left side of the second filter screen is connected to the vibration motor through the transmission connecting rod, and the right side of the second filter screen is arranged above the lower edge of the first discharge port of the tank body; the third filter screen sets up with the second filter screen syntropy, and the left side is connected in the transmission connecting rod, and the right side sets up in the top on the edge under the second discharge gate of jar body. The vibration motor drives the second filter screen and the third filter screen to vibrate; a plurality of filter screen brushes arranged side by side are respectively arranged above the second filter screen and the third filter screen. Through the technical scheme in this application, optimize zinc powder classification efficiency and grading effect, reduce the human cost in the zinc powder classification process.
Description
Technical Field
The application relates to the technical field of zinc powder production, in particular to a zinc powder grading device.
Background
Zinc powder is a dark grey powdered metal and is an important raw material in modern industry. For zinc powder produced by ball milling, under the condition of setting the same processing industry parameters, the diameter and the number of the produced zinc powder particles are different, and the diameter of the zinc powder particles required to be used in different industrial fields is also different, so that the zinc powder needs to be screened.
The existing zinc powder screening device is usually provided with a plurality of stages of cyclone separators so as to grade zinc powder step by step, but the efficiency of the grading device is low, a large amount of manpower is required, and the grading effect is not ideal.
SUMMERY OF THE UTILITY MODEL
The purpose of this application lies in: the zinc powder grading efficiency and the grading effect are optimized, multi-stage screening and grading of zinc powder are achieved in the same device, and the labor cost in the zinc powder grading process is reduced.
The technical scheme of the application is as follows: there is provided a zinc powder classifying device, including: the device comprises a tank body, a spiral feeder, a multi-stage filter screen, a transmission connecting rod, a vibration motor, a filter screen brush and a material collecting box; the left side above the tank body is provided with a spiral feeder, the inside of the tank body is provided with a multi-stage filter screen, the multi-stage filter screen divides the inside of the tank body into a plurality of chambers, the left side of the tank body is provided with a waste material port, and the right side of the tank body is provided with a plurality of discharge ports, wherein the discharge ports at least comprise a first discharge port, a second discharge port and a third discharge port; the multistage filter screen at least comprises a first filter screen, a second filter screen and a third filter screen from top to bottom, wherein the first filter screen is obliquely arranged below the spiral feeder in a height direction from right to left, the right side of the first filter screen is fixedly connected to the top of the tank body, the left side of the first filter screen is fixedly connected to the upper side of the lower edge of the waste port, the second filter screen is obliquely arranged below the first filter screen in a height direction from left to right, the left side of the second filter screen is connected to the vibration motor through a transmission connecting rod, the right side of the second filter screen is arranged above the lower edge of the first discharge port of the tank body, the third filter screen and the second filter screen are arranged in the same direction, the left side of the third filter screen is connected to the transmission connecting rod, the right side of the third filter screen is arranged above the lower edge of the second discharge port of the tank body, and the vibration motor is used for driving the second filter screen and the third filter screen to vibrate; a plurality of filter screen brushes arranged side by side are respectively arranged above the second filter screen and the third filter screen; the bottom of the jar body is provided with the inclined plane of high right side low, and the right side of jar body bottom is provided with the third discharge gate, and first discharge gate, second discharge gate and third discharge gate are connected respectively in the one end of three workbin that gathers materials, and the workbin that gathers materials is used for collecting discharge gate exhaust zinc powder.
Among any one of the above-mentioned technical scheme, further, the lateral wall flexonics of filter screen brush and jar body, the device still includes: striking a hammer; the hitting hammer is arranged on the side face of the filter screen hairbrush and used for hitting the filter screen hairbrush so as to shake down the residual zinc powder above the filter screen hairbrush.
In any one of the above technical solutions, further, the filter screen brush includes a first brush and a second brush, the first brush is disposed above the second filter screen, the second brush is disposed above the third filter screen, the first brush and the second brush have the same structure, and the left side of the filter screen brush along the length direction is higher than the right side, so that the back of the filter screen brush is an inclined plane; the beating hammer is arranged on the left side of the filter screen hairbrush.
In any one of the above technical solutions, further, the filter screen brush is provided with through holes arranged at equal intervals, and the through holes are located between the bristles of the filter screen brush to serve as channels for vibrating and dropping the residual zinc powder.
In any one of the above technical solutions, further, the apparatus further includes: an air suction device; the device that induced drafts connects in the other end of three case that gathers materials, and the device that induced drafts is used for absorbing the internal air of jar to avoid jar internal zinc powder to fly upward.
In any one of the above technical solutions, further, the apparatus further includes: a pneumatic valve; the air pressure valve is arranged on the right side of the tank body.
The beneficial effect of this application is:
according to the technical scheme, the zinc powder is classified in a tank body in a multi-stage mode through the arrangement of the multi-stage filter screens, wherein the first filter screen is used for screening out large granular substances mixed in the zinc powder and carrying out primary separation; the second filter screen and the third filter screen can be used for zinc powder classification as required, three grades are divided, and power is provided for filter screen screening by combining with a vibration motor, so that zinc powder classification efficiency and classification effect are optimized.
This application inclines the setting respectively with multistage filter screen, can avoid the great zinc powder of particle diameter to pile up on the filter screen to set up the filter screen brush above second filter screen and third filter screen, make and treat hierarchical zinc powder in a large number and get into the back, can grade fast, further optimized zinc powder classification efficiency. In addition, in order to avoid the residue of right zinc powder on the filter screen hairbrush, the through hole is formed in the filter screen hairbrush, and the zinc powder above the filter screen hairbrush is vibrated down by combining the striking hammer arranged on the side surface of the through hole, so that the possibility of confusion of material residue and zinc powder production batches is avoided, and the zinc powder grading effect is optimized.
The air suction device is arranged at the material collection box, so that on one hand, air in the tank body can be sucked, negative pressure is formed in the tank body, and zinc powder is prevented from flying; on the other hand can also provide power for the zinc powder of screening to get into the case that gathers materials for zinc powder is hierarchical, the production efficiency of collecting.
Drawings
The advantages of the above and/or additional aspects of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic view of a zinc dust classifying device according to an embodiment of the present application;
fig. 2 is a schematic view of a screen brush according to an embodiment of the present application.
The device comprises a tank body 1, a spiral feeder 2, a first filter screen 3, a waste box 31, a second filter screen 4, a third filter screen 5, a vibration motor 6, a transmission connecting rod 7, a first brush 8, a through hole 81, a striking hammer 82, a second brush 9, a first discharge hole 10, a second discharge hole 11, a third discharge hole 12, a material collecting box 13 and a pneumatic valve 14.
Detailed Description
In order that the above objects, features and advantages of the present application can be more clearly understood, the present application will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, the present application may be practiced in other ways than those described herein, and therefore the scope of the present application is not limited by the specific embodiments disclosed below.
As shown in fig. 1, this embodiment provides a zinc powder classifying device, which includes: the device comprises a tank body 1, a spiral feeder 2, a multi-stage filter screen, a transmission connecting rod 7, a vibration motor 6, a filter screen brush and a material collecting box 13; the left side of the top of the jar body 1 is provided with screw feeder 2, and the inside of the jar body 1 is provided with multi-stage filter screen, and multi-stage filter screen divides the inside of the jar body 1 into a plurality of cavities, and the left side of the jar body 1 is provided with the waste material mouth, and the right side of the jar body 1 is provided with a plurality of discharge gates, and wherein, the discharge gate includes first discharge gate 10, second discharge gate 11 and third discharge gate 12 at least. The bottom of the jar body 1 is provided with the inclined plane of high right side low, and the right side of jar body 1 bottom is provided with third discharge gate 12, and first discharge gate 10, second discharge gate 11 and third discharge gate 12 are connected respectively in the one end of three case 13 that gathers materials, and case 13 that gathers materials is used for collecting discharge gate exhaust zinc powder.
It is specific, multistage filter screen includes first filter screen 3 from top to bottom at least, second filter screen 4, third filter screen 5, the slope of first filter screen 3 high left side low in the right side sets up in screw feeder 2's below, the right side fixed connection of first filter screen 3 is at jar 1 top, the left side fixed connection of first filter screen 3 is in the top of following under the waste gate, the waste gate communicates in waste bin 31, wherein, the mesh number of first filter screen 3 is greater than the mesh number of second filter screen 4, and the gradient is great, mainly utilize the gravity of zinc powder self, carry out the screening of large granule material to zinc powder, can be other metallic impurity of sneaking, also can be the great zinc grain of the diameter of sneaking, in order to improve zinc powder purity and zinc powder screening quality.
The second filter screen 4 is arranged below the first filter screen 3 in the height direction, the left side of the second filter screen 4 is connected to the vibrating motor 6 through the transmission connecting rod 7, and the right side of the second filter screen 4 is arranged above the lower edge of the first discharge hole 10 of the tank body 1.
Specifically, second filter screen 4 vibrates under vibrating motor 6's effect, and after the zinc powder that 2 feeders carried passed through 3 filtering large granule matters of first filter screen, zinc powder fell into vibrating second filter screen 4, carries out zinc powder's first time hierarchical. Because the second filter screen 4 is arranged high at the left and low at the right, in the vibration process of the second filter screen 4, zinc powder with the diameter larger than the mesh number of the second filter screen moves along the inclined direction of the second filter screen 4, enters the first discharge hole 10 and enters the corresponding material collecting box, and the diameter of the zinc powder collected in the material collecting box is smaller than the mesh number of the first filter screen 3 and larger than the mesh number of the second filter screen 4.
The third filter screen 5 and the second filter screen 4 are arranged in the same direction, the left side of the third filter screen 5 is connected with the transmission connecting rod 7, the right side of the third filter screen 5 is arranged above the lower edge of the second discharge hole 11 of the tank body 1, and the vibrating motor 6 is used for driving the second filter screen 4 and the third filter screen 5 to vibrate;
specifically, the mesh number of the third filter screen 5 is smaller than that of the second filter screen 4, and the zinc powder falling on the third filter screen 5 and having a diameter larger than that of the third filter screen 5 enters the corresponding collecting box from the second discharge port 11 along the inclined direction of the third filter screen 5, so that the secondary classification of the zinc powder is realized.
In the embodiment, in order to accelerate the screening efficiency of the zinc powder and avoid the residue of the zinc powder on the filter screens, a plurality of filter screen brushes arranged side by side are respectively arranged above the second filter screen 4 and the third filter screen 5; wherein, the filter screen brush includes first brush 8 and second brush 9, first brush 8 sets up in the top of second filter screen 4, second brush 9 sets up in the top of third filter screen 5, the structure of first brush 8 is the same with the structure of second brush 9, filter screen brush highly is higher than the right side along length direction's left side to make filter screen brush back be the inclined plane, wherein, be provided with the through-hole 81 of equidistant arrangement on the filter screen brush, through-hole 81 is located between the brush hair of filter screen brush, with the passageway that shakes and falls as remaining zinc powder.
Further, filter screen brush and jar lateral wall flexonics of body 1, the device still includes: a striking hammer 82; the striking hammer 82 is arranged on the side face of the filter screen brush, the striking hammer 82 is used for striking the filter screen brush to shake off the residual zinc powder above the filter screen brush, and the striking hammer 82 is arranged on the left side of the filter screen brush.
Specifically, as shown in fig. 2, a first brush 8 and a second brush 9, which have the same structure and are referred to as filter screen brushes, are respectively disposed above the second filter screen 4 and the third filter screen 5, and a plurality of through holes 81 are arranged at equal intervals between bristles of the filter screen brushes to serve as passages through which residual zinc powder falls.
When second filter screen 4 and third filter screen 5 vibrate under vibrating motor 6's effect, because first brush 8 and second brush 9 are static for jar body 1, consequently, first brush 8 and second brush 9 can promote the zinc powder motion on second filter screen 4 and the third filter screen 5, move or drop to the filter screen below along filter screen incline direction, improve zinc powder classification efficiency. In addition, the back of the filter screen hairbrush is of an inclined structure, and under the periodic beating action of the beating hammer 82, residual zinc powder on the filter screen hairbrush is vibrated down, so that the possibility of mixing material residues with zinc powder production batches is avoided, and the zinc powder grading effect is optimized.
Further, the apparatus further comprises: an air suction device; the device that induced drafts is connected in the other end of three case 13 that gathers materials, and the device that induced drafts is used for absorbing the air in jar body 1, makes jar internal negative pressure that presents to avoid jar zinc powder in 1 jar body to fly upward. And moreover, power can be provided for the screened zinc powder to enter the material collecting box, so that the production efficiency of grading and collecting the zinc powder is improved.
Further, in order to ensure that the pressure in the tank body 1 is in a safe range, the device further comprises: a pneumatic valve 14; the air pressure valve 14 is arranged at the right side of the tank body 1. When the pressure in the tank 1 is low, the air pressure valve 14 is switched from a closed state to an open state, and air is supplemented into the tank 1.
The technical scheme of the present application is described in detail above with reference to the accompanying drawings, and the present application provides a zinc powder grading device, which comprises: the device comprises a tank body, a spiral feeder, a multi-stage filter screen, a transmission connecting rod, a vibration motor, a filter screen brush and a material collecting box; the left side above the tank body is provided with a spiral feeder, the inside of the tank body is provided with a multi-stage filter screen, the multi-stage filter screen divides the inside of the tank body into a plurality of chambers, the left side of the tank body is provided with a waste material port, and the right side of the tank body is provided with a plurality of discharge ports, wherein the discharge ports at least comprise a first discharge port, a second discharge port and a third discharge port; the multistage filter screen at least comprises a first filter screen, a second filter screen and a third filter screen from top to bottom, wherein the first filter screen is obliquely arranged below the spiral feeder in a height direction from right to left, the right side of the first filter screen is fixedly connected to the top of the tank body, the left side of the first filter screen is fixedly connected to the upper side of the lower edge of the waste port, the second filter screen is obliquely arranged below the first filter screen in a height direction from left to right, the left side of the second filter screen is connected to the vibration motor through a transmission connecting rod, the right side of the second filter screen is arranged above the lower edge of the first discharge port of the tank body, the third filter screen and the second filter screen are arranged in the same direction, the left side of the third filter screen is connected to the transmission connecting rod, the right side of the third filter screen is arranged above the lower edge of the second discharge port of the tank body, and the vibration motor is used for driving the second filter screen and the third filter screen to vibrate; a plurality of filter screen brushes arranged side by side are respectively arranged above the second filter screen and the third filter screen; the bottom of the jar body is provided with the inclined plane of high right side low, and the right side of jar body bottom is provided with the third discharge gate, and first discharge gate, second discharge gate and third discharge gate are connected respectively in the one end of three workbin that gathers materials, and the workbin that gathers materials is used for collecting discharge gate exhaust zinc powder. Through the technical scheme in this application, optimize zinc powder classification efficiency and grading effect, reduce the human cost in the zinc powder classification process.
In the present application, the terms "mounted," "connected," "fixed," and the like are used in a broad sense, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
The shapes of the various elements in the drawings are illustrative and do not preclude the existence of certain differences from the actual shapes, and the drawings are used for the purpose of illustrating the principles of the present application and are not intended to limit the present application.
Although the present application has been disclosed in detail with reference to the accompanying drawings, it is to be understood that such description is merely illustrative and not restrictive of the application of the present application. The scope of the present application is defined by the appended claims and may include various modifications, adaptations, and equivalents of the subject application without departing from the scope and spirit of the present application.
Claims (6)
1. A zinc powder classifying device, characterized in that the device comprises: the device comprises a tank body (1), a spiral feeder (2), a multi-stage filter screen, a transmission connecting rod (7), a vibration motor (6), a filter screen brush and a material collecting box (13);
the spiral feeder (2) is arranged on the left side above the tank body (1), the multistage filter screen is arranged in the tank body (1), the multistage filter screen divides the interior of the tank body (1) into a plurality of chambers, a waste port is arranged on the left side of the tank body (1), and a plurality of discharge ports are arranged on the right side of the tank body (1), wherein the discharge ports at least comprise a first discharge port (10), a second discharge port (11) and a third discharge port (12);
the multi-stage filter screen at least comprises a first filter screen (3), a second filter screen (4) and a third filter screen (5) from top to bottom,
wherein the first filter screen (3) is obliquely arranged below the spiral feeder (2) in a manner of being higher at the right side and lower at the left side, the right side of the first filter screen (3) is fixedly connected to the top of the tank body (1), the left side of the first filter screen (3) is fixedly connected above the lower edge of the waste material opening,
the second filter screen (4) is arranged below the first filter screen (3) in a high-right mode, the left side of the second filter screen (4) is connected to the vibration motor (6) through the transmission connecting rod (7), the right side of the second filter screen (4) is arranged above the lower edge of the first discharge hole (10) of the tank body (1),
the third filter screen (5) and the second filter screen (4) are arranged in the same direction, the left side of the third filter screen (5) is connected to the transmission connecting rod (7), the right side of the third filter screen (5) is arranged above the lower edge of the second discharge hole (11) of the tank body (1), and the vibrating motor (6) is used for driving the second filter screen (4) and the third filter screen (5) to vibrate;
a plurality of filter screen brushes arranged side by side are respectively arranged above the second filter screen (4) and the third filter screen (5);
the bottom of the tank body (1) is provided with an inclined plane with a high left and a low right, the right side of the bottom of the tank body (1) is provided with a third discharge hole (12), the first discharge hole (10), the second discharge hole (11) and the third discharge hole (12) are respectively connected to three ends of a material collecting box (13), and the material collecting box (13) is used for collecting zinc powder discharged from the discharge hole.
2. A zinc dust classifying device as defined in claim 1, characterized in that the screen brush is flexibly attached to the side wall of the can body (1), the device further comprising: a striking hammer (82);
the striking hammer (82) is arranged on the side face of the filter screen brush, and the striking hammer (82) is used for striking the filter screen brush to shake down the residual zinc powder above the filter screen brush.
3. A zinc dust classifying device as defined in claim 2, wherein said screen brushes include a first brush (8) and a second brush (9), said first brush (8) being disposed above said second screen (4), said second brush (9) being disposed above said third screen (5), said first brush (8) having the same structure as said second brush (9), said screen brushes having a higher height at the left side than at the right side in the length direction, so that the back of said screen brushes is an inclined plane;
the striking hammer (82) is arranged on the left side of the filter screen hairbrush.
4. A zinc dust classifying device as defined in claim 2, wherein said screen brush is provided with through holes (81) arranged at equal intervals, said through holes (81) being located between the bristles of said screen brush to serve as passages through which residual zinc dust is shaken off.
5. A zinc powder classifying device as defined in claim 1, further comprising: an air suction device;
the device that induced drafts connects in three the other end of case (13) that gathers materials, the device that induced drafts is used for absorbing the air in the jar body (1) to avoid zinc powder in the jar body (1) flies upward.
6. The zinc powder classifying device as defined in claim 5, wherein said device further comprises: a pneumatic valve (14);
the air pressure valve (14) is arranged on the right side of the tank body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121293307.7U CN215784740U (en) | 2021-06-09 | 2021-06-09 | Zinc powder grading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121293307.7U CN215784740U (en) | 2021-06-09 | 2021-06-09 | Zinc powder grading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215784740U true CN215784740U (en) | 2022-02-11 |
Family
ID=80175947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121293307.7U Active CN215784740U (en) | 2021-06-09 | 2021-06-09 | Zinc powder grading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215784740U (en) |
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2021
- 2021-06-09 CN CN202121293307.7U patent/CN215784740U/en active Active
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