CN210846821U - Wear-resisting atomizing disk - Google Patents
Wear-resisting atomizing disk Download PDFInfo
- Publication number
- CN210846821U CN210846821U CN201921494804.6U CN201921494804U CN210846821U CN 210846821 U CN210846821 U CN 210846821U CN 201921494804 U CN201921494804 U CN 201921494804U CN 210846821 U CN210846821 U CN 210846821U
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- Prior art keywords
- dome
- wear
- chassis
- circular cover
- wall
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Abstract
The utility model relates to a wear-resisting atomizing disk, including last dome, lower dome and chassis, it is connected with ring array's screw to go up the dome top, the screw bottom runs through the dome and extends to the dome bottom, the pinhole with dome looks adaptation down is installed through the pin to the screw bottom, lower dome top is connected for dismantling with the chassis, chassis top center department is connected with the center post, it has seted up logical groove to follow dome thickness direction in the center post, it all is connected with the bellying to lead to inslot wall both sides, fixedly connected with antifriction plate between chassis and the lower dome, antifriction plate outer wall one side is close to chassis edge and is connected with the U type ring that the equidistance was arranged, be equipped with the lateral wall that is located the dome top between U type ring and the antifriction plate, go up through splash guard fixed connection between dome and the lower dome, be connected with the spout that is connected with the center. Has the advantages that: the atomizing disk greatly increases the service performance, has high impact resistance and wear resistance, and effectively prolongs the service life.
Description
Technical Field
The utility model relates to a liquid thick liquids atomization plant technical field, concretely relates to wear-resisting atomizing disk.
Background
The atomizer atomizes the test solution, the atomizing disk is an important part of an atomization system, the performance of the atomizing disk has obvious influence on the precision, chemical interference and the like of measurement, and therefore, the requirements on the performance and the structure of the atomizing disk are high.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a wear-resisting atomizing disk provides a wear-resisting atomizing disk that long service life and job stabilization nature are strong.
In order to realize the above purpose, the utility model discloses a technical scheme be: a wear-resistant atomizing disc comprises an upper round cover, a lower round cover and a chassis, wherein the top of the upper round cover is connected with screw holes in an annular array, the bottom of each screw hole penetrates through the upper round cover and extends to the bottom of the upper round cover, the bottom of each screw hole is provided with a pin hole matched with the lower round cover through a pin, the top of the lower round cover is detachably connected with the chassis, the center of the top of the chassis is connected with a central column, a through groove is formed in the central column along the thickness direction of the upper round cover, two sides of the inner wall of the through groove are both connected with protrusions, a wear-resistant plate is fixedly connected between the chassis and the lower round cover, one side of the outer wall of the wear-resistant plate, which is close to the edge of the chassis, is connected with U-shaped rings which are arranged at equal intervals, a side wall positioned at the top of the upper round cover is, and the outer wall of the splash guard is connected with a nozzle connected with the central column.
Furthermore, a connecting flange is fixedly arranged on one side of the chassis, which is close to the lower round cover.
Furthermore, the bottom of the central column is fixedly connected with the chassis through a hexagon bolt.
Furthermore, the top of the wear-resistant plate is connected with a flow guide column arranged at the top of the chassis, the wear-resistant plate is made of an intermetallic compound alloy material, and the rigidity and hardness of the wear-resistant plate are both greater than those of the side wall.
Furthermore, the nozzles and the chassis are arranged in the vertical direction and are ensured to be in the same plane.
The technical effects of the utility model reside in that: the liquid firstly enters the upper circular cover and the lower circular cover from the groove outside the central column, the splash guard is arranged to prevent the liquid from spraying and ensure the liquid to flow out from the nozzle during rotation, the protruding part connected with the through groove on the central column can be butted with the external transmission shaft to realize the rotation of the atomizing disc, when in use, the atomizing disc rotates at high speed (the rotating speed is over 12000 r/min), lime slurry entering the disc body is fully atomized into fine particles, the fine particles are fully contacted and reacted with smoke gas to generate acid-base neutralization reaction to remove acid substances in the smoke gas, a plurality of flow guide columns are arranged between the upper circular cover and the chassis, the three are fixed together by pins through pin holes, the stability of connection between structures is increased, in order to improve the service life of the disc body, a wear-resistant disc made of alloy materials with higher impact resistance and higher wear resistance is added at the place on the chassis where the impact force is greatest, and matched with the side wall connected by, the abrasive resistance of the edge of the chassis is improved, so that the service life of the disk body is greatly prolonged, the service performance of the atomizing disk is greatly improved, the production cost is reduced, and the service life is prolonged.
Drawings
Fig. 1 is a schematic structural view of the wear-resistant atomizing disk of the present invention;
fig. 2 is a schematic sectional view of the abrasion-resistant atomizing disk according to the present invention in the front view direction;
fig. 3 is a schematic sectional view of the wear-resistant atomizing disk according to the present invention in the top view direction;
fig. 4 is a schematic structural diagram of the chassis of the present invention.
Reference numerals: 1-upper round cover; 2-lower round cover; 3-a chassis; 4-screw holes; 5-a pin; 6-pin holes; 7-a central column; 8-through grooves; 9-a boss; 10-a wear plate; 11-U-shaped rings; 12-a side wall; 13-a splash guard; 14-a nozzle; 15-a connecting flange; 16-hex bolts; 17-flow guiding columns.
Detailed Description
Referring to the attached drawings 1-4, the novel adopted technical scheme is as follows: a wear-resistant atomizing disc comprises an upper round cover 1, a lower round cover 2 and a chassis 3, wherein the top of the upper round cover 1 is connected with a screw hole 4 in an annular array, the bottom of the screw hole 4 penetrates through the upper round cover 1 and extends to the bottom of the upper round cover 1, the bottom of the screw hole 4 is provided with a pin hole 6 matched with the lower round cover 2 through a pin 5, the top of the lower round cover 2 is detachably connected with the chassis 3, the center of the top of the chassis 3 is connected with a central column 7, a through groove 8 is formed in the central column 7 along the thickness direction of the upper round cover 1, two sides of the inner wall of the through groove 8 are both connected with protrusions 9, a wear-resistant plate 10 is fixedly connected between the chassis 3 and the lower round cover 2, one side of the outer wall of the wear-resistant plate 10 is close to the edge of the chassis 3 and is connected with U-shaped rings 11 arranged at equal intervals, a side wall 12, the upper round cover 1 is fixedly connected with the lower round cover 2 through a splash guard 13, and the outer wall of the splash guard 13 is connected with a nozzle 14 connected with the central column 7.
Preferably, liquid firstly enters the upper circular cover 1 and the lower circular cover 2 from a groove outside the central column 7, the splash guard 13 is arranged to prevent the liquid from spraying during rotation and ensure the liquid to flow out of a nozzle, the protrusion 9 connected with the through groove 8 on the central column 7 can be butted with an external transmission shaft so as to realize the rotation of the atomizing disc, when the atomizing disc works, the high-speed rotation speed of the atomizing disc is over 12000 r/min, lime slurry entering the disc body is fully atomized into fine particles, the fine particles are fully contacted and reacted with smoke gas to generate acid-base neutralization reaction, acidic substances in the smoke gas are removed, a plurality of flow guide columns 17 are arranged between the upper circular cover 1 and the chassis 3, pins 5 of the three parts can be fixed together through the pin holes 6, the stability of the connection between structures is improved, in order to prolong the service life of the disc body, an abrasion-resistant disc made of alloy materials with higher impact resistance and higher abrasion resistance is added at the place on the chassis 3, the lateral wall 12 that the cooperation U type ring 11 is connected improves the wearability at 3 edges on chassis to improve the life-span of this disk body greatly, such atomizing disk has improved performance greatly, has reduced manufacturing cost, has improved life.
Preferably, a connecting flange 15 is fixedly mounted on one side of the chassis 3 close to the lower round cover 2.
Preferably, the bottom of the central column 7 is fixedly connected with the chassis 3 through a hexagon bolt 16.
Preferably, the top of the wear plate 10 is connected with a diversion column 17 disposed on the top of the chassis 3, and the wear plate 10 is made of an intermetallic compound alloy material, and has a rigidity and a hardness greater than those of the side wall 12.
Preferably, the spout 14 is arranged perpendicular to the base plate 3 and is guaranteed to be in the same plane.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. A wear-resistant atomizing disc comprises an upper circular cover (1), a lower circular cover (2) and a chassis (3), wherein the top of the upper circular cover (1) is connected with a screw hole (4) in an annular array, the bottom of the screw hole (4) penetrates through the upper circular cover (1) and extends to the bottom of the upper circular cover (1), the bottom of the screw hole (4) is provided with a pin hole (6) matched with the lower circular cover (2) through a pin (5), the top of the lower circular cover (2) is detachably connected with the chassis (3), the wear-resistant atomizing disc is characterized in that the center of the top of the chassis (3) is connected with a central column (7), a through groove (8) is formed in the central column (7) along the thickness direction of the upper circular cover (1), two sides of the inner wall of the through groove (8) are both connected with protruding parts (9), and a wear-resistant plate (10) is fixedly connected between the chassis (3) and the, wear-resisting plate (10) outer wall one side is close to chassis (3) edge is connected with U type ring (11) that the equidistance was arranged, U type ring (11) with be equipped with between wear-resisting plate (10) and be located lateral wall (12) at last dome (1) top, go up dome (1) with through splash guard (13) fixed connection between dome (2) down, be connected with on splash guard (13) outer wall with spout (14) that center post (7) is connected.
2. A wear resistant atomizer disk according to claim 1, wherein a mounting flange (15) is fixedly attached to one side of the base disk (3) adjacent to the lower dome (2).
3. A wear resistant atomizer disk according to claim 1, wherein the bottom of center post (7) is fixedly attached to base disk (3) by hex bolts (16).
4. A wear resistant atomising disc as claimed in claim 1 characterised in that the wear plate (10) is attached at its top to a deflector column (17) placed at the top of the base plate (3) and the wear plate (10) is of an intermetallic alloy material with a stiffness and hardness greater than that of the side wall (12).
5. A wear resistant atomizer disk according to claim 1, wherein the orifices (14) are oriented perpendicular to the base disk (3) and are secured in the same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921494804.6U CN210846821U (en) | 2019-09-10 | 2019-09-10 | Wear-resisting atomizing disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921494804.6U CN210846821U (en) | 2019-09-10 | 2019-09-10 | Wear-resisting atomizing disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210846821U true CN210846821U (en) | 2020-06-26 |
Family
ID=71298818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921494804.6U Active CN210846821U (en) | 2019-09-10 | 2019-09-10 | Wear-resisting atomizing disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210846821U (en) |
-
2019
- 2019-09-10 CN CN201921494804.6U patent/CN210846821U/en active Active
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