CN112495607A

CN112495607A - Special rotary disk for atomizer

Info

Publication number: CN112495607A
Application number: CN202011289622.2A
Authority: CN
Inventors: 周智军; 夏涛; 戴铭坚; 袁蕾; 李添旺
Original assignee: GUANGZHOU HUANTOU TECHNOLOGY EQUIPMENT CO LTD
Current assignee: GUANGZHOU HUANTOU TECHNOLOGY EQUIPMENT CO LTD
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-03-16

Abstract

The invention relates to the technical field of atomizers, in particular to a special rotating disc for an atomizer, which comprises a top disc, wherein a shunting block is arranged at the bottom of the top disc, the top disc is fixedly connected with the shunting block, an assembling bolt and a positioning pin are arranged inside the shunting block, a chassis is arranged at the bottom of the shunting block, an end cover is arranged at the bottom of the chassis, the end cover is fixedly connected with the chassis, an end cover screw is arranged inside the end cover, and the end cover and the chassis are fixed through the end cover screw. The shunting block at the atomizing outlet is made of special materials, so that the service life of the rotating disc is greatly prolonged, and the device has good market competitiveness and is worthy of recommendation.

Description

Special rotary disk for atomizer

Technical Field

The invention relates to the technical field of atomizers, in particular to a special rotating disc for an atomizer.

Background

At present, domestic waste incineration power plants mostly adopt a semi-dry desulfurization and dust removal system, and the system mainly sprays lime slurry by using an atomizer, atomizes the lime slurry through the high-speed rotation of the atomizer, absorbs harmful substances in flue gas and purifies the flue gas. The rotary disc is arranged on the atomizer, the quality of the atomizing performance directly influences the quality of the waste incineration tail gas emission, and the rotary disc is also a key point for judging whether the gas emission index of the waste incineration power plant reaches the national standard and the international standard. The rotary disk that uses at present generally adopts closed structural design, because the atomizer is high-speed rotatory, the thick liquid sprays the atomizing outward from the nozzle under the effect of centrifugal force after entering atomizing disk cavity, fully contacts with the flue gas and absorbs the harmful substance in the flue gas.

The closed atomizing disc is easy to agglomerate and block, the nozzle is easy to wear, the atomizing efficiency is low, the service life is short, and once the rotating disc is worn, the rotating disc loses balance, so that the operation of the atomizer and even the production of a power plant are influenced.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides the special rotating disk for the atomizer, which has the characteristics of reasonable design, ingenious structure, convenience in processing and assembly, large lime slurry treatment amount, convenience in maintenance, high-speed rotation dynamic balance precision and the like due to mutual matching of the structures. The shunting block at the atomizing outlet is made of special materials, so that the service life of the rotating disc is greatly prolonged, and the device has good market competitiveness and is worthy of recommendation.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a design special rotary disk of atomizer, includes a top dish, divide the stream block is installed to the bottom of top dish, top dish and branch stream block fixed connection, the internally mounted of dividing the stream block has equipment bolt and locating pin, divide the bottom of stream block to install the chassis, the end cover is installed to the bottom on chassis, end cover and chassis fixed connection, the internally mounted of end cover has the end cover screw, the end cover passes through the end cover screw fixation with the chassis, the internally mounted of top dish has a plurality of top dish U type recesses, and is a plurality of top dish U type recesses all with top dish fixed connection, a plurality of chassis U type recesses are installed to the surperficial border position on chassis, and are a plurality of chassis U type recesses all are the integral type design with the chassis

Preferably, the shunting blocks are fixed in a staggered mode through positioning pins and assembling bolts respectively.

Preferably, a plurality of gaskets are arranged at the top and the bottom of the shunting block, and the gaskets are fixedly connected with the top disc and the bottom disc at corresponding positions.

Preferably, the bottom of the bottom plate is provided with a groove, and the groove is used for installing an end cover.

Preferably, the center of the chassis is provided with a mounting hole, key grooves are arranged on two sides of the chassis, and the key grooves and the chassis are designed in an integrated mode.

The special rotating disk for the atomizer has the advantages that: the special rotary disc for the atomizer is characterized in that a gasket is arranged in a U-shaped groove of a chassis of the chassis, eighteen U-shaped shunting blocks are respectively arranged in a U-shaped groove of a top disc and the U-shaped groove of the chassis, nine positioning pins are uniformly distributed and penetrate through the shunting blocks to be fixed on the chassis, the gasket is arranged in the U-shaped groove of the top disc and then sleeved on the U-shaped shunting blocks, nine assembling bolts are respectively screwed down, the nine positioning pins and the assembling bolts are distributed and staggered, and threaded holes in the chassis are used for fixing end covers. The shunting block at the atomizing outlet is made of special materials, so that the service life of the rotating disc is greatly prolonged, and the device has good market competitiveness and is worthy of recommendation.

Drawings

FIG. 1 is a schematic view of a rotary disk dedicated for an atomizer according to the present invention;

FIG. 2 is a sectional view of a rotary disk dedicated to an atomizer according to the present invention;

FIG. 3 is a schematic structural view of a rotary disk dedicated for an atomizer according to the present invention;

FIG. 4 is a schematic structural view of a top plate of a rotary disk dedicated for an atomizer according to the present invention;

fig. 5 is a schematic structural view of a chassis of a special rotating disk for an atomizer according to the present invention;

FIG. 6 is a schematic structural view of a special rotating disk flow distribution block for an atomizer according to the present invention;

fig. 7 is a schematic structural view of a special rotating disc end cover for an atomizer according to the present invention.

In the figure: 1. a top tray; 2. a gasket; 3. a shunting block; 4. assembling the bolts; 5. positioning pins; 6. a chassis; 7. an end cap; 8. an end cap screw; 9. a U-shaped groove of the top disk; 10. a chassis U-shaped groove; 11. a keyway.

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.

Referring to fig. 1-7, a special rotary disk for an atomizer comprises a top disk 1, a shunting block 3 is installed at the bottom of the top disk 1, and the shunting block 3 is fixed in a staggered manner by a positioning pin 5 and an assembling bolt 4 respectively, so that the fixation is more convenient.

A plurality of gaskets 2 are installed at the top and the bottom of the shunting block 3, and the gaskets 2 are fixedly connected with the corresponding position top disc 1 and the corresponding position bottom disc 6, so that the installation is more convenient, and the fixation is more stable.

Top dish 1 and reposition of redundant personnel piece 3 fixed connection, the internally mounted of reposition of redundant personnel piece 3 has equipment bolt 4 and locating pin 5, divides the bottom of reposition of redundant personnel piece 3 to install chassis 6, and the bottom on chassis 6 is provided with the recess, and the recess is used for installing end cover 7, makes the installation more convenient.

The center sets up the mounting hole on the chassis 6, and keyway 11 is installed to both sides, and keyway 11 is the integral type design with chassis 6, and with atomizer spindle key cooperation, play the stalling effect.

End cover 7 is installed to the bottom on chassis 6, end cover 7 and chassis 6 fixed connection, the internally mounted of end cover 7 has end cover screw 8, end cover 7 passes through end cover screw 8 with chassis 6 and fixes, the internally mounted of taking over 1 has a plurality of U type recesses 9, a plurality of U type recesses 9 all with taking over 1 fixed connection, a plurality of chassis U type recesses 10 are installed to the surperficial border position on chassis 6, a plurality of chassis U type recesses 10 all are integral type design with chassis 6

The working principle is as follows: the special rotary disc for the atomizer is characterized in that the gasket 2 is placed in a U-shaped groove 10 of a chassis 6, eighteen U-shaped shunting blocks 3 are respectively installed inside a U-shaped groove 9 of a top disc and the U-shaped groove 10 of the chassis, nine positioning pins 5 are uniformly distributed and penetrate through the shunting blocks 3 to be fixed on the chassis 6, the gasket 2 is placed in the U-shaped groove 9 of the top disc and then sleeved on the U-shaped shunting blocks 3, nine assembling bolts 4 are respectively screwed, the nine positioning pins 5 and the assembling bolts 4 are distributed and staggered, and threaded holes in the chassis 6 are used for fixing an end cover 7. The shunting block at the atomizing outlet is made of special materials, so that the service life of the rotating disc is greatly prolonged, and the device has good market competitiveness and is worthy of recommendation.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims

1. The special rotating disc for the atomizer comprises a top disc (1) and is characterized in that a shunting block (3) is installed at the bottom of the top disc (1), the top disc (1) is fixedly connected with the shunting block (3), an assembling bolt (4) and a positioning pin (5) are installed inside the shunting block (3), a chassis (6) is installed at the bottom of the shunting block (3), an end cover (7) is installed at the bottom of the chassis (6), the end cover (7) is fixedly connected with the chassis (6), an end cover screw (8) is installed inside the end cover (7), the end cover (7) is fixed with the chassis (6) through the end cover screw (8), a plurality of top disc U-shaped grooves (9) are installed inside the top disc (1) and are fixedly connected with the top disc (1), a plurality of chassis U-shaped grooves (10) are installed at the edge position of the surface of the chassis (6), the plurality of chassis U-shaped grooves (10) and the chassis (6) are designed in an integrated mode.

2. A rotating disc specific for atomizers as claimed in claim 1, wherein the splitter block (3) is fixed by offset with positioning pins (5) and assembling bolts (4), respectively.

3. A rotating disc special for atomizers as claimed in claim 1, wherein a plurality of gaskets (2) are installed on the top and bottom of the shunting block (3), and the gaskets (2) are fixedly connected with the top disc (1) and the bottom disc (6) at corresponding positions.

4. A special rotating disc for atomizers as claimed in claim 1, wherein the bottom of the bottom disc (6) is provided with grooves for mounting end caps (7).

5. A rotary disk for atomizer according to claim 1, wherein the chassis (6) is centrally provided with a mounting hole and two sides are provided with key slots (11), and the key slots (11) and the chassis (6) are designed as a whole.