CN215466139U - Double-nozzle atomized aluminum powder production device - Google Patents

Abstract

The utility model discloses a double-nozzle atomized aluminum powder production device which comprises a workbench, wherein supporting legs are welded at four corners of the bottom end of the workbench, a first air flow classifier and a second air flow classifier are respectively installed at the left side and the right side of the top end of the workbench, a discharge hole of the first air flow classifier is connected with one end of a first pipeline through a screw, the other end of the first pipeline extends out of the lower surface of the workbench and is connected with a feed hole of the second air flow classifier through a screw, collecting mechanisms are installed at the bottom ends of the first air flow classifier and the second air flow classifier, a dust removing mechanism is installed on the right side of the workbench, and one end of the second pipeline is installed at a discharge hole of the second air flow classifier. This double spray nozzle atomizing aluminite powder apparatus for producing can realize the sealed installation of storage bucket and first air current grader and second air current grader, eliminates the potential safety hazard, can collect the aluminite powder in the dust after grading again, saves the cost, great satisfied the hierarchical demand of aluminite powder.

Description

Double-nozzle atomized aluminum powder production device

Technical Field

The utility model relates to the technical field of aluminum powder production, in particular to a double-nozzle atomized aluminum powder production device.

Background

The aluminum powder, commonly called silver powder, is a silver metal pigment, and can be used for identifying fingerprints and can also be used as fireworks. Aluminum powder is a large class of metal pigments due to its wide use, large demand, and many varieties. However, if the aluminum powder content is too large, it is liable to react with air under open flame to cause combustion or explosion. In the production process of the aluminum powder, the cooled atomized aluminum powder is generally required to be classified, and the classification mainly has the function of classifying aluminum powder particles with different diameters.

At present, when using double jet grading plant to carry out the aluminite powder classification, the storage bucket is not with equipment sealing connection, has the potential safety hazard, is difficult to moreover to the aluminite powder collection in the dust after grading, causes the wasting of resources, to above-mentioned problem, designs a novel aluminite powder grading plant now.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a double-nozzle atomized aluminum powder production device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a double-nozzle atomized aluminum powder production device comprises a workbench, wherein supporting legs are welded at four corners of the bottom end of the workbench, a first air flow classifier and a second air flow classifier are respectively installed at the left side and the right side of the top end of the workbench, a discharge hole of the first air flow classifier is connected with one end of a first pipeline through a screw, the other end of the first pipeline extends out of the lower surface of the workbench and is connected with a feed hole of the second air flow classifier through a screw, collecting mechanisms are installed at the bottom ends of the first air flow classifier and the second air flow classifier, a dust removing mechanism is installed on the right side of the workbench, one end of a second pipeline is installed at a discharge hole of the second air flow classifier, and the other end of the second pipeline is fixedly connected with the left side of the dust removing mechanism;

the collecting mechanism comprises bases, inner cavities of the bases on the two collecting mechanisms are respectively and fixedly connected with the bottom ends of a first airflow classifier and a second airflow classifier, sliding grooves are formed in the bottom end of the inner wall of each base along the circumferential direction, a charging basket is inserted into the bottom end of the inner cavity of each base, sliding blocks which are inserted into the inner cavities of the sliding grooves are installed at the top end of the outer wall of the charging basket along the circumferential direction, L-shaped plates which are bilaterally symmetrical are installed at the top end of the outer wall of the charging basket, rectangular holes are formed in the top ends of the outer sides of the L-shaped plates, bilaterally symmetrical rectangular grooves are formed in the upper surface of each base, a round rod is installed in the center position of the inner cavity of each rectangular groove along the left and right direction, springs and rectangular plates are respectively sleeved on the outer wall of each round rod from inside to outside, clamping blocks are installed at the bottom ends of the outer sides of the rectangular plates, and the outer walls of the clamping blocks extend out of the bases to be inserted into the inner cavities of the rectangular holes, the top end of the outer side of the rectangular plate is connected with a T-shaped rod in a threaded mode, the outer side of the T-shaped rod extends out of the outer wall of the base, and a cover plate is installed at the top end of the inner cavity of the rectangular groove.

Preferably, dust removal mechanism includes the shell, the left side bottom of shell and the right side fixed connection of workstation, the left side central point of shell puts and second pipeline fixed connection, the dust collection box is installed in the bottom left side of shell, the filter screen is installed on the inner chamber right side of shell, the cover body is installed on the right side of shell, the right side screwed connection of the cover body has the filter bag, the rear side screwed connection of shell has the motor, the inner wall rear side that the output of motor extends the shell has the pivot through shaft coupling locking, the one end of connecting plate is all installed along circumference to the outer wall of pivot, the brush with the filter screen contact is installed to the other end of connecting plate.

Preferably, the number of the sliding grooves is four, and the four sliding grooves are distributed at the bottom end of the inner wall of the base at intervals of 90 degrees clockwise.

Preferably, the outer side of the fixture block inclines inwards from top to bottom.

Preferably, the shape of the filter screen is arc.

Preferably, the number of the connecting plates is six, and the six connecting plates are distributed on the outer wall of the rotating shaft at intervals of 60 degrees clockwise.

Compared with the prior art, the utility model has the beneficial effects that: this double-nozzle atomizing aluminite powder apparatus for producing, the cooperation through first air current grader and second air current grader grades the aluminite powder, dust removal mechanism removes dust to the dust after grading, can collect the aluminite powder granule that does not sieve simultaneously, collection mechanism enables storage bucket and first air current grader and second air current grader seal and is connected, keep apart air and naked light, thereby can realize the sealed installation of storage bucket and first air current grader and second air current grader, eliminate the potential safety hazard, can collect the aluminite powder in the dust after grading again, save the cost, great demand that has satisfied the aluminite powder grading.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a front cross-sectional view of the collection mechanism of the present invention;

FIG. 3 is an enlarged view of the utility model at A;

FIG. 4 is a bottom view of the base of the present invention;

FIG. 5 is a front cross-sectional view of the dust extraction mechanism of the present invention;

fig. 6 is a top sectional view of the dust removing mechanism of the present invention.

In the figure: 1. the air cleaner comprises a workbench, 2, supporting legs, 3, a first air classifier, 4, a second air classifier, 5, a first pipeline, 6, a collecting mechanism, 601, a base, 602, a sliding groove, 603, a charging basket, 604, a sliding block, 605, an L-shaped plate, 606, a rectangular hole, 607, a rectangular groove, 608, a round rod, 609, a spring, 610, a rectangular plate, 611, a clamping block, 612, a T-shaped rod, 613, a cover plate, 7, a dust removing mechanism, 701, a shell, 702, a dust collecting box, 703, a filter screen, 704, a cover body, 705, a filter bag, 706, a motor, 707, a rotating shaft, 708, a connecting plate, 709, a brush, 8 and a second pipeline.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a double-nozzle atomized aluminum powder production device comprises a workbench 1, supporting legs 2 are welded at four corners of the bottom end of the workbench 1, a first airflow classifier 3 and a second airflow classifier 4 are respectively installed at the left side and the right side of the top end of the workbench 1, a discharge port of the first airflow classifier 3 is in screw connection with one end of a first pipeline 5, the first pipeline 5 can convey aluminum powder from the first airflow classifier 3 to the second airflow classifier 4, the other end of the first pipeline 5 extends out of the lower surface of the workbench 1 to be in screw connection with a feed port of the second airflow classifier 4, collecting mechanisms 6 are installed at the bottom ends of the first airflow classifier 3 and the second airflow classifier 4, a dust removing mechanism 7 is installed on the right side of the workbench 1, one end of a second pipeline 8 is installed at a discharge port of the second airflow classifier 4, the second pipeline 8 is used for conveying dust, and the other end of the second pipeline 8 is fixedly connected with the left side of the dust removing mechanism 7;

the collecting mechanism 6 comprises a base 601, the inner cavities of the bases 601 on the two collecting mechanisms 6 are respectively and fixedly connected with the bottom ends of the first airflow classifier 3 and the second airflow classifier 4, the bottom end of the inner wall of the base 601 is circumferentially provided with a sliding groove 602, the material barrel 603 is positioned through the matching of the sliding groove 602 and the sliding block 604, the bottom end of the inner cavity of the base 601 is inserted with the material barrel 603, the material barrel 603 is used for collecting and storing aluminum powder, the top end of the outer wall of the material barrel 603 is circumferentially provided with the sliding block 604 inserted with the inner cavity of the sliding groove 602, the top end of the outer wall of the material barrel 603 is provided with a bilateral symmetrical L-shaped plate 605, the top end of the outer side of the L-shaped plate 605 is provided with a rectangular hole 606, the upper surface of the base 601 is provided with a bilateral symmetrical rectangular groove 607, the center position of the inner cavity of the rectangular groove 607 is provided with a round rod 608 along the left-right direction, the round rod 608 is positioned on the rectangular plate 610, the outer wall of the round rod 608 is respectively sleeved with a spring 609 and a rectangular plate 610 from inside to outside, the spring 609 is a rotary spring, the elastic coefficient is 30N/CM, the spring 609 is elastically deformed after being stretched or extruded, and is restored to an initial state after external force is removed, the spring 609 is used for driving the rectangular plate 610 to move outwards, a clamping block 611 is installed at the bottom end of the outer side of the rectangular plate 610, the charging basket 603 is longitudinally fixed under the matching of the clamping block 611 and the L-shaped plate 605, the outer side of the clamping block 611 extends out of the outer wall of the base 601 to be inserted into an inner cavity of the rectangular hole 606, a T-shaped rod 612 is screwed at the top end of the outer side of the rectangular plate 610, the outer side of the T-shaped rod 612 extends out of the outer wall of the base 601, a cover plate 613 is installed at the top end of the inner cavity of the rectangular groove 607, and the cover plate 613 seals the rectangular groove 607 to prevent dust from entering.

The following electric devices have the following types and functions:

first air classifier 3: the model is WLJ400, and the aluminum powder particles are primarily screened by utilizing the centrifugal force generated by the WLJ 400;

the second air classifier 4: the model is WLJ100, and aluminum powder particles are finally screened by utilizing the centrifugal force generated by the WLJ 100;

the motor 706: is a speed reducing motor with the model number of R107R77, is controlled by an external operating system and is used for driving the rotating shaft 707 to rotate clockwise.

Preferably, the dust removing mechanism 7 includes a housing 701, a left bottom end of the housing 701 is fixedly connected to a right side of the table 1, a left center of the housing 701 is fixedly connected to the second pipe 8, a dust box 702 is installed on a left side of a bottom end of the housing 701, a door panel is installed on the dust box 702 for facilitating opening, dust particles and aluminum powder are collected by the dust box 702, a filter screen 703 is installed on a right side of an inner cavity of the housing 701, the filter screen 703 filters the dust and the aluminum powder particles, a cover 704 is installed on a right side of the housing 701, a filter bag 705 is screwed on a right side of the cover 704, the filter bag 705 performs secondary filtration on the dust, a motor 706 is screwed on a rear side of the housing 701, an output end of the motor 706 extends out of a rear side of an inner wall of the housing 701 and is locked with a rotating shaft 707 by a coupler, one end of a connecting plate 708 is installed on an outer wall of the rotating shaft 707 along a circumferential direction, a brush 709 contacting the filtering screen 703 is installed on the other end of the connecting plate 708, the brush 709 can clean the filter screen.

Preferably, the number of the sliding grooves 602 is four, and the four sliding grooves 602 are distributed at the bottom end of the inner wall of the base 601 at intervals of 90 degrees clockwise, so that the fixing performance of the material barrel 603 is improved by the cooperation of the four groups of sliding grooves 602 and the sliding blocks 604.

Preferably, the outer side of the latch 611 is inclined from top to bottom to the inner side, and when the L-shaped plate 605 is driven by the bucket 603 to move upwards, the L-shaped plate 605 presses the inclined surface of the latch 611, and the latch 611 can automatically move inwards under the limit of the rectangular plate 610, thereby facilitating the installation of the bucket 603 by a worker.

Preferably, the filter screen 703 is arc-shaped, so that the brush 709 can clean the filter screen 703 completely when the brush 709 performs clockwise circular motion.

Preferably, the number of the connecting plates 708 is six, and the six connecting plates 708 are distributed on the outer wall of the rotating shaft 707 at intervals of 60 degrees clockwise, so that the brushes 709 can be fixed from multiple directions, and the brushes 709 can clean the filter screen 703 conveniently.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

When the device is used, a feed inlet of the first air flow classifier 3 is connected with a previous-stage cooling device through a pipeline, cooled atomized aluminum powder enters the first air flow classifier 3, the first air flow classifier 3 separates the aluminum powder particles by using centrifugal force due to different mass of the aluminum powder particles, the screened particles fall into a charging basket 603, the rest of the aluminum powder enters the second air flow classifier 4 through a first pipeline 5, the second air flow classifier 4 screens the aluminum powder again, the screened aluminum powder particles fall into the charging basket 603, dust floats into a shell 701 of a dust removal mechanism 7 through a second pipeline 8 from a discharge port of the second air flow classifier 4, a filter screen 703 screens dust particles and the unscreened aluminum powder particles, a motor 706 drives a rotating shaft 707 to rotate clockwise, a connecting plate 708 and a brush 709 follow the rotating shaft 707 to do clockwise circular motion, the brush 709 cleans the aluminum powder particles and dust impurities on the filter screen 703 from top to bottom to prevent the filter screen 703 from being blocked, the aluminum powder particles and dust impurities are collected in the dust collection box 702, finally the filter bag 705 removes dust again to realize classification of aluminum powder, when the charging basket 603 needs to be taken down, the T-shaped rod 605 is pressed inwards to cause the rectangular plate 610 to move inwards along the outer wall of the round rod 608 and press the spring 609, the fixture block 611 moves inwards to be separated from the rectangular hole 606, the fixing of the charging basket 603 is released, the charging basket 603 falls under the action of self gravity to realize the disassembly of the charging basket 603, when the charging basket 603 needs to be installed, the sliding block 604 is aligned with the sliding groove 602, the L-shaped plate 605 corresponds to the position of the fixture block 611, the charging basket 603 is inserted upwards into the base 601, the top end of the L-shaped plate 605 presses the inclined surface of the fixture block 611 to cause the fixture block 611 to move inwards until the charging basket 603 is pressed against the inner wall of the base 601, spring 609 enables clamping block 611 to move outwards to insert into rectangular hole 606 under the action of self elasticity, and the installation of charging basket 603 is completed, so that charging basket 603 and first airflow classifier 3 and second airflow classifier 4 can be connected in a sealing manner in actual use, aluminum powder is isolated from air and open fire, the safety is improved, in addition, aluminum powder which is not screened out can be collected, the resource waste is prevented, and the popularization is facilitated.

In the description of the present invention, it is to be understood that the terms "bottom", "one end", "middle", "other end", "upper", "top", "inner", "front", "two ends", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated; unless otherwise expressly stated or limited, the terms "mounted," "fixed," "opened," "screwed," "welded," "sleeved," "plugged," and the like are to be construed broadly, e.g., as fixed or removable connections or integral parts; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a two nozzle atomizing aluminite powder apparatus for producing, includes workstation (1), its characterized in that: supporting legs (2) are welded at four corners of the bottom end of the workbench (1), a first air flow classifier (3) and a second air flow classifier (4) are respectively installed at the left side and the right side of the top end of the workbench (1), a discharge hole of the first airflow classifier (3) is connected with one end of a first pipeline (5) through a screw, the other end of the first pipeline (5) extends out of the lower surface of the workbench (1) and is in screw connection with a feed inlet of the second airflow classifier (4), the bottom ends of the first airflow classifier (3) and the second airflow classifier (4) are both provided with a collecting mechanism (6), a dust removal mechanism (7) is arranged on the right side of the workbench (1), one end of a second pipeline (8) is arranged at a discharge hole of the second airflow classifier (4), the other end of the second pipeline (8) is fixedly connected with the left side of the dust removing mechanism (7);

the collecting mechanism (6) comprises bases (601), the inner cavities of the bases (601) on the two collecting mechanisms (6) are respectively and fixedly connected with the bottom ends of the first airflow classifier (3) and the second airflow classifier (4), sliding grooves (602) are formed in the bottom end of the inner wall of each base (601) along the circumferential direction, charging buckets (603) are inserted into the bottom ends of the inner cavities of the bases (601), sliding blocks (604) inserted into the inner cavities of the sliding grooves (602) are installed on the top ends of the outer walls of the charging buckets (603) along the circumferential direction, L-shaped plates (605) which are bilaterally symmetrical are installed on the top ends of the outer walls of the charging buckets (603), rectangular holes (606) are formed in the top ends of the outer sides of the L-shaped plates (605), bilaterally symmetrical rectangular grooves (607) are formed in the upper surface of each base (601), and round rods (608) are installed in the center positions of the inner cavities of the rectangular grooves (607) along the left and right directions, spring (609) and rectangular plate (610) have been cup jointed respectively from inside to outside to the outer wall of round rod (608), fixture block (611) is installed to the outside bottom of rectangular plate (610), the outer wall that base (601) was extended in the outside of fixture block (611) is pegged graft with the inner chamber of rectangular hole (606), T shape pole (612) have been cup jointed to the outside top of rectangular plate (610) spiro union, the outer wall that base (601) was extended to the outside of T shape pole (612), apron (613) are installed to the inner chamber top of rectangular channel (607).

2. The double-nozzle atomized aluminum powder production device as claimed in claim 1, wherein: the dust removal mechanism (7) comprises a shell (701), the bottom end of the left side of the shell (701) is fixedly connected with the right side of the workbench (1), the left center of the shell (701) is fixedly connected with a second pipeline (8), a dust collection box (702) is arranged on the left side of the bottom end of the shell (701), a filter screen (703) is arranged on the right side of the inner cavity of the shell (701), a cover body (704) is arranged on the right side of the shell (701), a filter bag (705) is connected with the right side of the cover body (704) through a screw, the rear side of the shell (701) is connected with a motor (706) through a screw, the output end of the motor (706) extends out of the rear side of the inner wall of the shell (701) and is locked with a rotating shaft (707) through a coupler, one end of a connecting plate (708) is arranged on the outer wall of the rotating shaft (707) along the circumferential direction, and a brush (709) which is in contact with the filter screen (703) is arranged at the other end of the connecting plate (708).

3. The double-nozzle atomized aluminum powder production device as claimed in claim 1, wherein: the number of the sliding grooves (602) is four, and the four sliding grooves (602) are distributed at the bottom end of the inner wall of the base (601) at intervals of 90 degrees clockwise.

4. The double-nozzle atomized aluminum powder production device as claimed in claim 1, wherein: the outer side of the clamping block (611) inclines inwards from top to bottom.

5. The double-nozzle atomized aluminum powder production device as claimed in claim 2, wherein: the shape of the filter screen (703) is arc.

6. The double-nozzle atomized aluminum powder production device as claimed in claim 2, wherein: the number of the connecting plates (708) is six, and the six connecting plates (708) are distributed on the outer wall of the rotating shaft (707) at intervals of 60 degrees clockwise.

Images