CN211616849U

CN211616849U - Wear-resisting, anticorrosive dedicated magnetism wear-resisting ceramic composite construction of dust chamber

Info

Publication number: CN211616849U
Application number: CN202020140303.4U
Authority: CN
Inventors: 潘乐辉; 林琳; 董保军; 李广宁; 韩伟; 祝辉
Original assignee: Beijing Huanai Rongzhi Technology Co ltd
Current assignee: Beijing Huanai Rongzhi Technology Co ltd
Priority date: 2020-01-21
Filing date: 2020-01-21
Publication date: 2020-10-02
Anticipated expiration: 2030-01-21

Abstract

The utility model discloses a wear-resisting, anticorrosive dedicated wear-resisting ceramic composite construction of magnetism of dust collecting chamber, including the dust collecting chamber barrel, dust collecting chamber barrel inner wall upper berth all around is equipped with first magnetic force ceramic layer, the top of first magnetic force ceramic layer is annular veneer and has first rubber circle, the inner wall upper berth of dust collecting chamber barrel bottom is equipped with third magnetic force ceramic layer, and the top of third magnetic force ceramic layer is provided with fourth magnetic force ceramic layer, the middle part of dust collecting chamber barrel bottom is provided with the blast pipe, the edge of third magnetic force ceramic layer middle part opening part is annular veneer and has the second rubber circle. The utility model discloses a be provided with the ring plate and play the effect that the sound wave weakens to when the sound wave was through the sound receiving hole on bracing piece surface, can improve the frequency of sound wave, make the human audible sound composition reduce, advance one and fall the noise to the inside of dust collecting chamber barrel, the effectual noise that reduces this dust collecting chamber and produce has improved the operational comfort level of this dust collecting chamber place operational environment.

Description

Wear-resisting, anticorrosive dedicated magnetism wear-resisting ceramic composite construction of dust chamber

Technical Field

The utility model relates to a wear-resisting pottery technical field of magnetism specifically is a dust collecting chamber is wear-resisting, anticorrosive dedicated wear-resisting ceramic composite construction of magnetism.

Background

The wear-resistant ceramic lining board is a material taking alumina as a main body, is supplemented with other ingredients, is sintered at high temperature of one thousand, seven and hundred ℃, is widely applied to all large-wear mechanical equipment such as coal conveying and conveying systems, powder making systems, ash discharge systems, dust removal systems and the like of enterprises such as thermal power, steel, smelting, machinery, coal, mines, chemical engineering, cement, ports, docks and the like, can select different types of products according to different requirements, and the magnetic wear-resistant ceramic is a novel lining material and is self-absorbed by magnetic force, can be quickly installed on the inner wall of a machine, and the magnetic wear-resistant ceramic has good wear-resistant and corrosion-resistant effects and wide application range, however, the magnetic ceramic wear-resistant layer of the existing dust collecting chamber liner has a simple structure and poor sound insulation, and dust can generate a large amount of noise after entering the dust collecting chamber along with airflow, so that the external working environment of the dust collecting chamber is damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust collecting chamber is wear-resisting, anticorrosive dedicated wear-resisting ceramic composite structure of magnetism to solve the current magnetic force ceramic wearing layer of the indoor lining that gathers dust that proposes in the above-mentioned background art simple structure, the sound insulation is poor, and the dust can produce a large amount of noises after following the air current entering dust collecting chamber, destroys the outside operational environment's of dust collecting chamber problem.

In order to achieve the above object, the utility model provides a following technical scheme: a wear-resistant and corrosion-resistant special magnetic wear-resistant ceramic composite structure for a dust collection chamber comprises a dust collection chamber barrel, wherein a first magnetic ceramic layer is paved on the inner wall of the periphery of the dust collection chamber barrel, a second magnetic ceramic layer is arranged inside the first magnetic ceramic layer, a first rubber ring is annularly glued on the top end of the first magnetic ceramic layer, the inner side of the bottom of the first rubber ring is connected with the top end of the second magnetic ceramic layer in a gluing mode, a third magnetic ceramic layer is paved on the inner wall of the bottom of the dust collection chamber barrel, a fourth magnetic ceramic layer is arranged above the third magnetic ceramic layer, an exhaust pipe is arranged in the middle of the bottom end of the dust collection chamber barrel, the top end of the exhaust pipe sequentially penetrates through the dust collection chamber barrel, the third magnetic ceramic layer and the fourth magnetic ceramic layer to extend into the second magnetic ceramic layer, and a second rubber ring is annularly glued on the edge of the opening in the middle of the third magnetic ceramic, and the top in the second rubber circle outside is connected with fourth magnetic force ceramic layer veneer, the inner wall and the blast pipe of second rubber circle laminate mutually, the outside welding at blast pipe middle part has solid fixed ring, gu fixed ring's bottom is evenly inserted and is equipped with the bolt, the screw thread mouth has evenly been seted up at the middle part of dust collecting chamber barrel bottom, the bolt all inserts through the helicitic texture and establishes inside the screw thread mouth, evenly be provided with five crown plates on the inner wall of second magnetic force ceramic layer, the outside of crown plate bottom all evenly is connected with the bracing piece, and the other end of bracing piece all with second magnetic force ceramic layer fixed connection.

Preferably, the interlayer of the first magnetic ceramic layer and the second magnetic ceramic layer is uniformly provided with a first rubber pad, and the two sides of the first rubber pad are glued and connected with the first magnetic ceramic layer and the second magnetic ceramic layer.

Preferably, the second rubber pad is uniformly arranged at the interlayer of the third magnetic ceramic layer and the fourth magnetic ceramic layer, and the two sides of the second rubber pad are glued and connected with the third magnetic ceramic layer and the fourth magnetic ceramic layer.

Preferably, the edge at fourth magnetic force ceramic layer top is the annular veneer and has the third rubber circle, and the outside on third rubber circle top is connected with first magnetic force ceramic layer bottom veneer, the inboard and the second magnetic force ceramic layer bottom veneer on third rubber circle top are connected.

Preferably, the outer diameter of the bottom end of the annular plate is smaller than the outer diameter of the top end of the annular plate, and the outer side of the annular plate is uniformly provided with silencing grooves.

Preferably, the support rods are both hollow structures, and the surfaces of the support rods are uniformly provided with the sound receiving holes.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a be provided with crown plate and bracing piece, when the dust gets into to the inside of dust collecting chamber barrel, can produce the noise in the dust collecting chamber barrel, the sound wave of noise rebounds repeatedly between crown plate and second magnetic force ceramic layer inner wall, play the effect that the sound wave weakens, and the bracing piece supports the crown plate, when the sound wave passes through the receipts sound hole on bracing piece surface simultaneously, can improve the frequency of sound wave, make the human audible sound composition reduce, one is advanced and is fallen the noise to the inside of dust collecting chamber barrel, the noise that this dust collecting chamber produced has effectively been reduced, the work comfort level of the working environment that this dust collecting chamber locates has been improved;

2. the utility model discloses a be provided with first rubber pad and second rubber pad, the dust is followed the air current and is got into when dust collecting chamber barrel is inside, can produce the impact to second magnetic force ceramic layer and fourth magnetic force ceramic layer, through first rubber pad and second rubber pad self elasticity, cushions the impact force that second magnetic force ceramic layer and fourth magnetic force ceramic layer bore, and the effectual influence that reduces the air current impact force to second magnetic force ceramic layer and fourth magnetic force ceramic layer improves the device's life.

Drawings

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

fig. 2 is an enlarged schematic view of the structure at a in fig. 1 of the present invention;

fig. 3 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention;

fig. 4 is a schematic top view of the structure of the present invention.

In the figure: 1. a dust collection chamber cylinder; 2. a first magnetic ceramic layer; 3. a second magnetic ceramic layer; 4. a first rubber pad; 5. a first rubber ring; 6. a third magnetic ceramic layer; 7. a second rubber pad; 8. a fourth magnetic ceramic layer; 9. a second rubber ring; 10. a third rubber ring; 11. an exhaust pipe; 12. a fixing ring; 13. a bolt; 14. a threaded opening; 15. a ring plate; 16. a silencing groove; 17. a support bar; 18. the acoustic hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment:

a magnetic wear-resistant ceramic composite structure special for wear resistance and corrosion resistance of a dust collecting chamber comprises a dust collecting chamber cylinder body 1, a first magnetic ceramic layer 2 is paved on the inner wall of the periphery of the dust collecting chamber cylinder body 1, a second magnetic ceramic layer 3 is arranged inside the first magnetic ceramic layer 2, a first rubber pad 4 is uniformly arranged at the interlayer of the first magnetic ceramic layer 2 and the second magnetic ceramic layer 3, two sides of the first rubber pad 4 are connected with the first magnetic ceramic layer 2 and the second magnetic ceramic layer 3 in a gluing mode, a first rubber ring 5 is annularly glued at the top end of the first magnetic ceramic layer 2, the inner side of the bottom of the first rubber ring 5 is connected with the top end of the second magnetic ceramic layer 3 in a gluing mode, a third magnetic ceramic layer 6 is paved on the inner wall of the bottom of the dust collecting chamber cylinder body 1, a fourth magnetic ceramic layer 8 is arranged above the third magnetic ceramic layer 6, a second rubber pad 7 is uniformly arranged at the interlayer of the third magnetic ceramic layer 6 and the fourth magnetic ceramic layer 8, the two sides of the second rubber pad 7 are glued and connected with the third magnetic ceramic layer 6 and the fourth magnetic ceramic layer 8, when dust enters the dust collecting chamber cylinder 1 along with airflow, impact can be generated on the second magnetic ceramic layer 3 and the fourth magnetic ceramic layer 8, the second magnetic ceramic layer 3 and the fourth magnetic ceramic layer 8 are supported by the first rubber pad 4 and the second rubber pad 7, the second magnetic ceramic layer 3 and the fourth magnetic ceramic layer 8 are extruded to generate displacement after being impacted, impact force borne by the second magnetic ceramic layer 3 and the fourth magnetic ceramic layer 8 is buffered through the elasticity of the first rubber pad 4 and the second rubber pad 7, the influence of the airflow impact force on the second magnetic ceramic layer 3 and the fourth magnetic ceramic layer 8 is effectively reduced, and the service life of the device is prolonged;

the edge of the top of the fourth magnetic ceramic layer 8 is annularly glued with a third rubber ring 10, the outer side of the top of the third rubber ring 10 is glued and connected with the bottom end of the first magnetic ceramic layer 2, the inner side of the top of the third rubber ring 10 is glued and connected with the bottom end of the second magnetic ceramic layer 3, the third rubber ring 10 effectively seals the bottoms of the first magnetic ceramic layer 2 and the second magnetic ceramic layer 3 to prevent impurity dust from entering the interface of the second magnetic ceramic layer 3 and the fourth magnetic ceramic layer 8, the middle part of the bottom end of the dust collecting chamber cylinder 1 is provided with an exhaust pipe 11, the top end of the exhaust pipe 11 sequentially penetrates through the dust collecting chamber cylinder 1, the third magnetic ceramic layer 6 and the fourth magnetic ceramic layer 8 to extend into the second magnetic ceramic layer 3, the edge of the opening at the middle part of the third magnetic ceramic layer 6 is annularly glued with a second rubber ring 9, and the top of the outer side of the second rubber ring 9 is glued and connected, the inner wall of the second rubber ring 9 is attached to the exhaust pipe 11, the outer side of the middle part of the exhaust pipe 11 is welded with a fixing ring 12, bolts 13 are evenly inserted into the bottom of the fixing ring 12, the middle part of the bottom end of the dust collecting chamber cylinder 1 is evenly provided with a threaded opening 14, the bolts 13 are all inserted into the threaded opening 14 through a threaded structure, five ring plates 15 are evenly arranged on the inner wall of the second magnetic ceramic layer 3, the outer sides of the bottom ends of the ring plates 15 are all evenly connected with supporting rods 17, the other end of the support rod 17 is fixedly connected with the second magnetic ceramic layer 3, the outer diameter of the bottom end of the annular plate 15 is smaller than the outer diameter of the top end of the annular plate 15, the outer side of the annular plate 15 is uniformly provided with a silencing groove 16, sound waves are transmitted to the annular plate 15 and then enter the silencing groove 16, the inner wall of the silencing groove 16 is rebounded, so that the silencing effect of the annular plate 15 is further improved, the support rods 17 are all of a hollow structure, and the surfaces of the support rods 17 are all uniformly provided with sound receiving holes 18;

the dust gets into when dust collecting chamber barrel 1 is inside, can be at the inside noise that produces of dust collecting chamber barrel 1, the sound wave of noise is kick-backed repeatedly between crown plate 15 and the 3 inner walls of second magnetic force ceramic layer, play the effect that the sound wave weakens, and bracing piece 17 supports crown plate 15, the sound wave can get into bracing piece 17 inside through the sound collecting hole 18 on bracing piece 17 surface when supporting piece 17 is passed through to the while, the sound wave is at the inside resonance that produces of hollow bracing piece 17, improve the frequency of sound wave, make human audible sound composition reduce, it makes an uproar to fall to dust collecting chamber barrel 1 is inside, the effectual noise that produces that has reduced this dust collecting chamber, the work comfort level of this dust collecting chamber place operational environment has been improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a dust chamber is wear-resisting, anticorrosive dedicated wear-resisting ceramic composite construction of magnetism, includes dust chamber barrel (1), its characterized in that: the dust collection chamber is characterized in that a first magnetic ceramic layer (2) is paved on the inner wall of the periphery of the dust collection chamber cylinder body (1), a second magnetic ceramic layer (3) is arranged inside the first magnetic ceramic layer (2), the top end of the first magnetic ceramic layer (2) is annularly glued with a first rubber ring (5), the inner side of the bottom of the first rubber ring (5) is glued with the top end of the second magnetic ceramic layer (3), a third magnetic ceramic layer (6) is paved on the inner wall of the bottom of the dust collection chamber cylinder body (1), a fourth magnetic ceramic layer (8) is arranged above the third magnetic ceramic layer (6), an exhaust pipe (11) is arranged in the middle of the bottom end of the dust collection chamber cylinder body (1), and the top end of the exhaust pipe (11) sequentially penetrates through the dust collection chamber cylinder body (1), the third magnetic ceramic layer (6) and the fourth magnetic ceramic layer (8) to extend into the second magnetic ceramic layer (3), a second rubber ring (9) is annularly glued at the edge of the opening at the middle part of the third magnetic ceramic layer (6), and the top of the outer side of the second rubber ring (9) is connected with the fourth magnetic ceramic layer (8) in a gluing way, the inner wall of the second rubber ring (9) is attached to an exhaust pipe (11), a fixing ring (12) is welded on the outer side of the middle part of the exhaust pipe (11), bolts (13) are uniformly inserted at the bottom of the fixing ring (12), threaded openings (14) are uniformly formed in the middle of the bottom end of the dust collection chamber cylinder body (1), the bolts (13) are inserted in the threaded openings (14) through threaded structures, five ring plates (15) are uniformly arranged on the inner wall of the second magnetic ceramic layer (3), the outer sides of the bottom ends of the ring plates (15) are uniformly connected with supporting rods (17), and the other end of the support rod (17) is fixedly connected with the second magnetic ceramic layer (3).

2. The special wear-resistant magnetic wear-resistant ceramic composite structure for the dust collection chamber in wear resistance and corrosion resistance according to claim 1, which is characterized in that: the interlayer of the first magnetic ceramic layer (2) and the second magnetic ceramic layer (3) is uniformly provided with a first rubber pad (4), and the two sides of the first rubber pad (4) are glued with the first magnetic ceramic layer (2) and the second magnetic ceramic layer (3).

3. The special wear-resistant magnetic wear-resistant ceramic composite structure for the dust collection chamber in wear resistance and corrosion resistance according to claim 1, which is characterized in that: and a second rubber pad (7) is uniformly arranged at the interlayer of the third magnetic ceramic layer (6) and the fourth magnetic ceramic layer (8), and the two sides of the second rubber pad (7) are glued and connected with the third magnetic ceramic layer (6) and the fourth magnetic ceramic layer (8).

4. The special wear-resistant magnetic wear-resistant ceramic composite structure for the dust collection chamber in wear resistance and corrosion resistance according to claim 1, which is characterized in that: the edge at fourth magnetic force ceramic layer (8) top is the annular veneer and has third rubber circle (10), and the outside on third rubber circle (10) top is connected with first magnetic force ceramic layer (2) bottom veneer, the inboard and the second magnetic force ceramic layer (3) bottom veneer on third rubber circle (10) top are connected.

5. The special wear-resistant magnetic wear-resistant ceramic composite structure for the dust collection chamber in wear resistance and corrosion resistance according to claim 1, which is characterized in that: the outer diameter of the bottom end of the ring plate (15) is smaller than the outer diameter of the top end of the ring plate (15), and the outer side of the ring plate (15) is uniformly provided with silencing grooves (16).

6. The special wear-resistant magnetic wear-resistant ceramic composite structure for the dust collection chamber in wear resistance and corrosion resistance according to claim 1, which is characterized in that: the support rods (17) are all of hollow structures, and the surfaces of the support rods (17) are all uniformly provided with sound receiving holes (18).