CN214320569U

CN214320569U - Wear-resisting type atomizing disk

Info

Publication number: CN214320569U
Application number: CN202022608060.5U
Authority: CN
Inventors: 周智军; 程新忠; 张宏卓; 李�荣; 吴之顺
Original assignee: GUANGZHOU HUANTOU TECHNOLOGY EQUIPMENT CO LTD
Current assignee: GUANGZHOU HUANTOU TECHNOLOGY EQUIPMENT CO LTD
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-10-01
Anticipated expiration: 2030-11-12

Abstract

The utility model relates to the technical field of atomizing disk devices, in particular to a wear-resistant atomizing disk, which comprises a chassis horizontally arranged, wherein the chassis is circular, a disk core is horizontally arranged above the chassis, the lower surface of the disk core is tightly matched with the upper surface of the chassis, the disk core is fixedly connected with the chassis through a disk core bolt, a circular disk body is horizontally arranged above the chassis, a plurality of conical holes are arranged at equal intervals on the circumference of the disk body, nozzles are all arranged in the conical holes, the lower surface of the disk body is tightly matched with the lower surface of the chassis, a wear-resistant ring is horizontally arranged between the disk body and the chassis, the structure of the utility model is reasonably designed, the nozzle is designed to be conical and matched with the conical holes, the friction loss of the nozzle is reduced, the wear-resistant ring is simultaneously arranged, the wear-resistant capability of the device is further increased, and the friction loss of each component of the device is reduced, the service life of the device is greatly prolonged, and the disassembly screw is arranged, so that the device is simpler and more convenient to maintain, and the practicability is high.

Description

Wear-resisting type atomizing disk

Technical Field

The utility model relates to an atomizing disk device technical field especially relates to a wear-resisting type atomizing disk.

Background

At present, domestic waste incineration power plant mostly adopts semidry desulfurization dust pelletizing system, the atomizing disk is the core component in this set of system, the quality of atomizing performance will directly influence the quality of waste incineration exhaust emission, also be the key place that whether the gaseous emission index of measuring waste incineration power plant reaches national standard and international standard, there is the nozzle of partial open atomizing disk at present to have structural design problem, thereby it is serious to lead to the peripheral upper and lower dish wearing and tearing of nozzle, short-lived, the shortcoming such as atomization efficiency is low, open atomizing disk during operation thick liquid and reposition of redundant personnel piece direct contact, highly mobile thick liquid constantly cuts reposition of redundant personnel piece, reposition of redundant personnel piece wearing and tearing are serious, the chassis does not set up the wearing layer simultaneously, the thick liquid constantly erodees the chassis, make its constantly wearing and tearing attenuation, for this reason, we propose a wear-resisting type atomizing disk to solve this problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the wear-resisting type atomizing disk that proposes, the equipment of being convenient for process, convenient maintenance improves wearability and balanced precision, extension atomizing disk life.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a wear-resistant atomizing disc is designed, and comprises a horizontally arranged base disc, wherein the base disc is circular, a disc core is horizontally arranged above the base disc, the lower surface of the disc core is tightly matched with the upper surface of the base disc, the disc core is fixedly connected with the base disc through a disc core bolt, a circular disc body is horizontally arranged above the base disc, a plurality of conical holes are formed in the circumference of the disc body at equal intervals, nozzles are respectively installed in the conical holes, the lower surface of the disc body is tightly matched with the lower surface of the base disc, a wear-resistant ring is horizontally arranged between the disc body and the base disc, the upper surface and the lower surface of the wear-resistant ring are detachably connected with a wear-resistant ring O-shaped ring, the wear-resistant ring O-shaped ring below is tightly matched with the base disc, the wear-resistant ring above is tightly matched with the disc body and the disc core, a circular top disc is horizontally arranged above the disc body, and the lower surface of the top disc is tightly matched with the disc body, be equipped with top dish O type circle between top dish and the disk body, top dish O type circle and top dish all closely cooperate with the disk body, top dish and chassis all are through equipment bolt and disk body fixed connection, top dish upper surface all is provided with the dismantlement screw with the chassis lower surface.

Preferably, the upper surface of the chassis is provided with a groove matched with the wear-resisting ring, and the wear-resisting ring is arranged in the groove.

Preferably, the wear-resistant ring O-shaped rings are divided into a wear-resistant ring inner ring O-shaped ring and a wear-resistant ring outer ring O-shaped ring.

Preferably, the upper half part of the disc core is cylindrical, and the lower half part of the disc core is in a circular truncated cone shape.

Preferably, the nozzle is tapered to match the tapered bore.

The utility model provides a, beneficial effect lies in:

1. through setting up the nozzle that utilizes special materials to make, increase the wear resistance of nozzle, simultaneously through tapering with the nozzle design to cooperate through the bell mouth and reduce the friction between nozzle and the subassembly, reduce the loss of nozzle, the life of extension subassembly.

2. Through setting up wear-resisting ring, reduce the friction between chassis and the disk body for the device subassembly is reduced to minimum because of the loss that the friction produced, has prolonged atomizing disk's life greatly.

3. Through setting up the dismantlement screw and assembling the bolt for the installation of each subassembly such as top dish and chassis is dismantled more simple efficiency, also makes atomizing disk's maintenance simple and convenient more.

Compared with the prior art, the utility model has the advantages of reasonable design, through designing the nozzle conical and cooperation bell mouth, reduce the friction loss of nozzle, set up wear ring in the device simultaneously, further increase the ability of wear-resisting of device, reduce the friction loss of each subassembly of device, prolonged the life of device greatly, set up simultaneously and dismantle the screw for the maintenance of device is simple and convenient more, and the practicality is strong.

Drawings

Fig. 1 is a schematic view of an overall structure of a wear-resistant atomizing disk according to the present invention;

fig. 2 is a schematic sectional structure of the present invention;

FIG. 3 is a schematic view of the assembly of the present invention;

FIG. 4 is a schematic view of the three-dimensional structure of the chassis of the present invention;

FIG. 5 is a schematic view of the wear-resistant ring of the present invention;

FIG. 6 is a schematic sectional view of the tray body of the present invention;

fig. 7 is a schematic view of the cross-sectional structure of the nozzle of the present invention.

In the figure: the assembling and disassembling device comprises an assembling bolt 1, a disassembling screw 2, a top disc 3, a top disc O-shaped ring 4, a nozzle 5, a disc body 6, a tapered hole 6-1, a disc core 7, a wear-resisting ring O-shaped ring 8, a wear-resisting ring inner ring O-shaped ring 8-1, a wear-resisting ring outer ring O-shaped ring 8-2, a wear-resisting ring 9, a base plate 10, a groove 10-1 and a disc core bolt 11.

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.

Referring to fig. 1-7, a wear-resistant atomizing disk comprises a chassis 10 horizontally arranged, the chassis 10 is circular, a disk core 7 is horizontally arranged above the chassis 10, the lower surface of the disk core 7 is tightly matched with the upper surface of the chassis 10, the disk core 7 is fixedly connected with the chassis 10 through a disk core bolt 11, a circular disk body 6 is horizontally arranged above the chassis 10, a plurality of conical holes 6-1 are arranged at equal intervals on the circumference of the disk body 6, nozzles 5 are respectively arranged in the conical holes 6-1, the lower surface of the disk body 6 is tightly matched with the lower surface of the chassis 10, a wear-resistant ring 9 is horizontally arranged between the disk body 6 and the chassis 10, the upper surface and the lower surface of the wear-resistant ring 9 are detachably linked with a wear-resistant ring O-shaped ring 8, the wear-resistant ring O-shaped ring 8 is positioned below and tightly matched with the chassis 10, the wear-resistant ring O-shaped ring 8 is positioned above and tightly matched with the disk body 6 and the disk core 7, a circular top disk 3 is horizontally arranged above the disk body 6, the lower surface of the top plate 3 is tightly matched with the plate body 6, a top plate O-shaped ring is arranged between the top plate 3 and the plate body 6, the top plate O-shaped ring 4 is tightly matched with the top plate 3 and the plate body 6, the top plate 3 and the base plate 10 are fixedly connected with the plate body 6 through assembling bolts 1, and the upper surface of the top plate 3 and the lower surface of the base plate 10 are provided with disassembling screws 2.

The upper surface of the chassis 10 is provided with a groove 10-1 matched with the wear-resistant ring 9, the wear-resistant ring 9 is arranged in the groove 10-1, an installation space is provided for the wear-resistant ring 9, and meanwhile, the installation of the wear-resistant ring 9 is more convenient.

The wear-resistant ring O-shaped ring 8 is divided into a wear-resistant ring inner ring O-shaped ring 8-1 and a wear-resistant ring outer ring O-shaped ring 8-2, and the wear-resistant capability of the device is further improved by the wear-resistant ring inner ring O-shaped ring 8-1 and the wear-resistant ring outer ring O-shaped ring 8-2, so that the friction loss of the device is reduced.

The upper half part of the disc core 7 is cylindrical, and the lower half part of the disc core 7 is circular truncated cone-shaped.

The nozzle 5 is conical and matched with the conical hole 6-1, so that the nozzle 5 is matched with the conical hole 6-1 more tightly, the friction loss of the nozzle 5 is reduced, and the nozzle 5 is made of wear-resistant materials (such as silicon carbide and the like), so that the service life of the nozzle 5 is prolonged.

The working principle is as follows: after each subassembly of device is assembled, through equipment bolt 1, dismantle screw 2 and pan core bolt 11 with each subassembly fixed, atomizing disk rotates the work back, because the effect of centrifugal force, effort increase between each subassembly, wear-resisting ring 9 and wear-resisting ring O type circle 8 play the effect of buffering, reduce the effort between disk body 6, pan core 7 and the chassis 10, reduce the friction to make the device wear-resisting more, extension means's life.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The wear-resistant atomizing disc comprises a chassis (10) which is horizontally arranged, and is characterized in that the chassis (10) is circular, a disc core (7) is horizontally arranged above the chassis (10), the lower surface of the disc core (7) is tightly matched with the upper surface of the chassis (10), the disc core (7) is fixedly connected with the chassis (10) through a disc core bolt (11), a circular disc body (6) is horizontally arranged above the chassis (10), a plurality of conical holes (6-1) are formed in the circumference of the disc body (6) at equal intervals, nozzles (5) are respectively arranged in the conical holes (6-1), the lower surface of the disc body (6) is tightly matched with the lower surface of the chassis (10), a wear-resistant ring (9) is horizontally arranged between the disc body (6) and the chassis (10), and the upper surface and the lower surface of the wear-resistant ring (9) are detachably linked with a wear-resistant ring O-shaped ring (8), be located the below wear-resisting ring O type circle (8) all closely cooperate with chassis (10), be located the top wear-resisting ring O type circle (8) all closely cooperate with disk body (6) and pan core (7), disk body (6) top level is provided with circular shape take over a business (3), take over a business (3) lower surface and disk body (6) closely cooperate, be equipped with take over a business O type circle between take over a business (3) and disk body (6), take over a business O type circle (4) and take over a business (3) and all closely cooperate with disk body (6), take over a business (3) and chassis (10) all through equipment bolt (1) and disk body (6) fixed connection, take over a business (3) upper surface and chassis (10) lower surface all are provided with dismantlement screw (2).

2. A wear-resistant atomizer disk according to claim 1, wherein the upper surface of the base disk (10) is provided with a recess (10-1) for receiving a wear ring (9), and the wear ring (9) is received in the recess (10-1).

3. A wear-resistant atomizing disk according to claim 1, characterized in that said wear-resistant O-ring (8) is divided into an inner wear-resistant O-ring (8-1) and an outer wear-resistant O-ring (8-2).

4. A wear resistant atomizer disk according to claim 1 wherein the upper half of said core (7) is cylindrical and the lower half of said core (7) is frustoconical.

5. A wear-resistant atomizer disk according to claim 1, wherein nozzle (5) is tapered to match tapered hole (6-1).