CN209714751U - A kind of novel high speed rotating wear-resistant atomizing disk - Google Patents
A kind of novel high speed rotating wear-resistant atomizing disk Download PDFInfo
- Publication number
- CN209714751U CN209714751U CN201920295113.7U CN201920295113U CN209714751U CN 209714751 U CN209714751 U CN 209714751U CN 201920295113 U CN201920295113 U CN 201920295113U CN 209714751 U CN209714751 U CN 209714751U
- Authority
- CN
- China
- Prior art keywords
- upper cover
- wear
- boss
- high speed
- speed rotating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 28
- 239000000956 alloy Substances 0.000 claims abstract description 28
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 229910010271 silicon carbide Inorganic materials 0.000 claims abstract description 27
- 229910001069 Ti alloy Inorganic materials 0.000 claims abstract description 6
- 238000005520 cutting process Methods 0.000 claims description 7
- 239000002002 slurry Substances 0.000 abstract description 12
- 238000005299 abrasion Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000889 atomisation Methods 0.000 abstract description 2
- 239000000919 ceramic Substances 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229910003978 SiClx Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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- Nozzles (AREA)
Abstract
The utility model relates to a kind of novel high speed rotating wear-resistant atomizing disks, including upper cover, lower cover, alloy wear-resisting disk and silicon carbide nozzle, the lower cover includes chassis and the boss for being vertically arranged in center chassis, the center vertical of the boss is equipped with through-hole, the alloy wear-resisting disk is socketed in the outside of boss and bottom is contacted with chassis, the outer wall of the alloy wear-resisting disk is the curve gradually to broaden from top to bottom, the screw top of the boss is connected with fixture nut and alloy wear-resisting disk is fixed on lower lid, the bottom opening of the upper cover, the aperture passed through for boss is equipped at central upper portion, the upper cover is covered conjunction on lower lid from top to bottom and is threadedly coupled by titanium alloy lock screw with lower cover, multiple silicon carbide nozzles are uniformly provided on the side wall of the upper cover, the silicon carbide nozzle runs through the side wall of upper cover and protrudes from the inner wall of upper cover, this The advantages of utility model has the big effect of atomisation area good, reduces abrasion of the slurries to inner wall.
Description
Technical field
The utility model relates to atomizing disk technical fields, and in particular to a kind of novel high speed rotating wear-resistant atomizing disk.
Background technique
Garbage incinerating power plant flue gas purification system mostly uses purification of flue gases by semidry process system at present, and atomizing disk is in system
Critical component, desulfurization effect depend on fogging degree.Conventional high rate rotary-atomizing disk is mostly 18~20 spacer-types, because of atomizing disk
Outlet is more, and causes rotary-atomizing area less than reaction tower inner section product, reacts and drying is insufficient, production efficiency is low；And
The linear velocity decline slurries of 100m/S are separated into droplet, and serious to atomizing disk inner wall abrasion, frequently maintenance replacement, production cost mention
It is high.
Utility model content
To solve the above problems, the purpose of the utility model is to provide a kind of novel high speed rotating wear-resistant atomizing disks.
The purpose of this utility model is to be achieved through the following technical solutions: including upper cover, lower cover, alloy wear-resisting disk and carbon
SiClx nozzle, the lower cover include chassis and the boss for being vertically arranged in center chassis, and the center vertical of the boss is equipped with logical
Hole, the alloy wear-resisting disk is socketed in the outside of boss and bottom is contacted with chassis, and the outer wall of the alloy wear-resisting disk is from upper
The curve gradually to broaden under, the screw top of the boss are connected with fixture nut and alloy wear-resisting disk are fixed on lower lid,
The bottom opening of the upper cover, the aperture passed through for boss is equipped at central upper portion, and the diameter of the aperture is greater than the straight of boss
Diameter, the upper cover are covered conjunction on lower lid from top to bottom and are threadedly coupled by titanium alloy lock screw with lower cover, the upper cover
Multiple silicon carbide nozzles are uniformly provided on side wall, the silicon carbide nozzle runs through the side wall of upper cover and protrudes from the inner wall of upper cover.
In preferred embodiments, the periphery of the silicon carbide nozzle is set with nozzle cage, and the silicon carbide nozzle is logical
Nozzle cage is crossed to be connected on the side wall of upper cover.
In preferred embodiments, one end diameter that the nozzle cage is contacted with upper cover outer wall reduces to form cutting.
In preferred embodiments, the outer wall of the upper cover is equipped with bayonet corresponding with cutting.
In preferred embodiments, the diameter of the silicon carbide nozzle by atomizing disk to being gradually reduced outside.
In preferred embodiments, the junction of the alloy wear-resisting disk and boss is equipped with the first O-ring.
In preferred embodiments, it is O-shaped to be equipped with second for the junction of the bottom outer ring and chassis of the alloy wear-resisting disk
Circle.
In preferred embodiments, the junction of the alloy wear-resisting disk and upper cover is equipped with third O-ring.
In preferred embodiments, the junction of the nozzle cage and upper cover is equipped with the 4th O-ring.
The utility model has the following beneficial effects:
1, the outer wall of the alloy wear-resisting disk of the utility model is the curve gradually to broaden from top to bottom, improves slurry flow rate,
Increase pressure of the slurries in atomizing disk, under same revolving speed, increases atomizing effect and area；
2, the utility model nozzle material is nonmetallic ceramics, light specific gravity, and the entirety that will not influence atomizing disk after abrasion is flat
Weighing apparatus；
3, the nozzle of the utility model protrude from upper cover inner wall be by atomizing disk when rotating at high speed, have one layer of slurries always
It is attached on atomizing disk inner wall, to reduce abrasion of the slurries to inner wall.
Detailed description of the invention
The utility model is described in further detail below according to attached drawing.
Fig. 1 is the sectional structure chart of novel high speed rotating wear-resistant atomizing disk described in the utility model embodiment；
Fig. 2 is the top view of novel high speed rotating wear-resistant atomizing disk described in the utility model embodiment；
Fig. 3 is the bottom view of novel high speed rotating wear-resistant atomizing disk described in the utility model embodiment；
Fig. 4 is the structural schematic diagram of silicon carbide nozzle described in the utility model embodiment.
In figure:
1, upper cover；2, lower cover；3, alloy wear-resisting disk；4, silicon carbide nozzle；5, chassis；6, boss；7, fixture nut；8, titanium
Alloy lock screw；9, nozzle cage；10, the first O-ring；11, the second O-ring；12, third O-ring；13, the 4th O-ring；14,
Cutting.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.Therefore, below to attached
The detailed description of the embodiments of the present invention provided in figure is not intended to limit the range of claimed invention,
But it is merely representative of the selected embodiment of the utility model.Based on the embodiments of the present invention, ordinary skill people
Member's every other embodiment obtained without creative efforts, belongs to the model of the utility model protection
It encloses.The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein phase from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached drawing
The embodiment of description is exemplary, it is intended to for explaining the utility model, and should not be understood as limiting the present invention.
The utility model is further described with specific embodiment below with reference to accompanying drawings.
As shown in Figs 1-4, a kind of novel high speed rotating wear-resistant atomizing disk of the utility model embodiment, including upper cover 1, under
Lid 2, alloy wear-resisting disk 3 and silicon carbide nozzle 4, lower cover 2 include chassis 5 and the boss 6 for being vertically arranged in 5 center of chassis, boss 6
Center vertical be equipped with through-hole, for main shaft connect, alloy wear-resisting disk 3 is socketed in the outside of boss 6 and bottom is contacted with chassis 5,
Alloy wear-resisting disk 3 prevents lower cover 2 from being worn by slurries, and the outer wall of alloy wear-resisting disk 3 is the curve gradually to broaden from top to bottom, improves
Slurry flow rate increases pressure of the slurries in atomizing disk, to make slurries through atomizing disk be to spray and be separated into droplet simultaneously, together
Under equal revolving speeds, increase atomizing effect and area.The screw top of boss 6 is connected with fixture nut 7 and is fixed on alloy wear-resisting disk 3
On lower cover 2, the bottom opening of upper cover 1 is equipped with the aperture passed through for boss 6 at central upper portion, and the diameter of the aperture is greater than convex
The diameter of platform 6, upper cover 1 are covered conjunction on lower cover 2 from top to bottom and are threadedly coupled by titanium alloy lock screw 8 with lower cover 2, upper cover
Multiple silicon carbide nozzles 4 are uniformly provided on 1 side wall, silicon carbide nozzle 4 is nonmetallic ceramics, and light specific gravity will not shadow after abrasion
Ring the whole machine balancing of atomizing disk；Silicon carbide nozzle 4 runs through the side wall of upper cover 1 and protrudes from the inner wall of upper cover 1, and atomizing disk is in high speed
When rotation, there are one layer of slurries to be attached on atomizing disk inner wall always, to reduce abrasion of the slurries to inner wall.Titanium alloy locking screw
The interval between silicon carbide nozzle 4 is arranged in silk 8, through chassis 5 and pierces into the side wall of upper cover 1.
The periphery of silicon carbide nozzle 4 is set with nozzle cage 9, and silicon carbide nozzle 4 is connected to the side of upper cover 1 by nozzle cage 9
On wall.The side wall of upper cover 1 is equipped with the through-hole being clamped for silicon carbide nozzle 4, and nozzle cage 9 and the junction of upper cover 1 are equipped with the 4th O
Type circle 13 plays the role of sealing function and increases the frictional force between fastening nozzle cage 9 and upper cover 1.
One end diameter that nozzle cage 9 is contacted with 1 outer wall of upper cover, which reduces, to form cutting 14.The outer wall of upper cover 1 is equipped with and inserts
The corresponding bayonet of item 14.Cutting 14 inject bayonet in block, make silicon carbide nozzle 4 under atomizing disk high speed rotation without departing from
Atomizing disk flies out outward.
The diameter of silicon carbide nozzle 4 in atomizing disk by, to being gradually reduced outside, injecting in the through-hole of upper cover 1, due to atomizing disk
High speed rotation generates centrifugal force, and silicon carbide nozzle 4 can be displaced outwardly with centrifugal force, only can be increasingly tightlier without departing from atomization
Disk.
The junction of alloy wear-resisting disk 3 and boss 6 is equipped with the first O-ring 10.The bottom outer ring of alloy wear-resisting disk 3 and chassis
5 junction is equipped with the second O-ring 11.The junction of alloy wear-resisting disk 3 and upper cover 1 is equipped with third O-ring 12.First O-ring
10, the second O-ring 11, third O-ring 12 play the role of sealing and increase the frictional force between component.
Finally, it should be noted that above-described each embodiment is merely to illustrate the technical solution of the utility model, rather than
It is limited；Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art
It is understood that it can still modify to technical solution documented by previous embodiment, or to part of or whole
Technical characteristic is equivalently replaced；And these modifications or substitutions, it does not separate the essence of the corresponding technical solution the utility model
The range of each embodiment technical solution.
Claims (9)
1. a kind of novel high speed rotating wear-resistant atomizing disk, it is characterised in that: including upper cover, lower cover, alloy wear-resisting disk and silicon carbide
Nozzle, the lower cover include chassis and the boss for being vertically arranged in center chassis, and the center vertical of the boss is equipped with through-hole, institute
State that alloy wear-resisting disk is socketed in the outside of boss and bottom is contacted with chassis, the outer wall of the alloy wear-resisting disk be from top to bottom by
The wide curve of gradual change, the screw top of the boss are connected with fixture nut and alloy wear-resisting disk are fixed on lower lid, it is described on
The bottom opening of lid is equipped with the aperture passed through for boss at central upper portion, and the diameter of the aperture is greater than the diameter of boss, described
Upper cover is covered conjunction on lower lid from top to bottom and is threadedly coupled by titanium alloy lock screw with lower cover, on the side wall of the upper cover
Even to be equipped with multiple silicon carbide nozzles, the silicon carbide nozzle runs through the side wall of upper cover and protrudes from the inner wall of upper cover.
2. novel high speed rotating wear-resistant atomizing disk according to claim 1, it is characterised in that: outside the silicon carbide nozzle
It encloses and is set with nozzle cage, the silicon carbide nozzle is connected on the side wall of upper cover by nozzle cage.
3. novel high speed rotating wear-resistant atomizing disk according to claim 2, it is characterised in that: outside the nozzle cage and upper cover
One end diameter of wall contact reduces to form cutting.
4. novel high speed rotating wear-resistant atomizing disk according to claim 3, it is characterised in that: set on the outer wall of the upper cover
There is bayonet corresponding with cutting.
5. novel high speed rotating wear-resistant atomizing disk according to claim 1, it is characterised in that: the silicon carbide nozzle it is straight
Diameter by atomizing disk to being gradually reduced outside.
6. novel high speed rotating wear-resistant atomizing disk according to claim 1, it is characterised in that: the alloy wear-resisting disk with it is convex
The junction of platform is equipped with the first O-ring.
7. novel high speed rotating wear-resistant atomizing disk according to claim 1, it is characterised in that: the bottom of the alloy wear-resisting disk
The junction on portion outer ring and chassis is equipped with the second O-ring.
8. novel high speed rotating wear-resistant atomizing disk according to claim 1, it is characterised in that: the alloy wear-resisting disk with it is upper
The junction of lid is equipped with third O-ring.
9. novel high speed rotating wear-resistant atomizing disk according to claim 2, it is characterised in that: the nozzle cage and upper cover
Junction is equipped with the 4th O-ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920295113.7U CN209714751U (en) | 2019-03-08 | 2019-03-08 | A kind of novel high speed rotating wear-resistant atomizing disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920295113.7U CN209714751U (en) | 2019-03-08 | 2019-03-08 | A kind of novel high speed rotating wear-resistant atomizing disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209714751U true CN209714751U (en) | 2019-12-03 |
Family
ID=68685784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920295113.7U Expired - Fee Related CN209714751U (en) | 2019-03-08 | 2019-03-08 | A kind of novel high speed rotating wear-resistant atomizing disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209714751U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113578554A (en) * | 2021-09-06 | 2021-11-02 | 常州市龙鑫智能干燥科技有限公司 | Wear-resisting centrifugal atomizing disk with self-balancing function |
| CN114377538A (en) * | 2022-01-28 | 2022-04-22 | 江苏华星东方电力环保科技有限公司 | Atomizer for industrial flue gas purification |
-
2019
- 2019-03-08 CN CN201920295113.7U patent/CN209714751U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113578554A (en) * | 2021-09-06 | 2021-11-02 | 常州市龙鑫智能干燥科技有限公司 | Wear-resisting centrifugal atomizing disk with self-balancing function |
| CN114377538A (en) * | 2022-01-28 | 2022-04-22 | 江苏华星东方电力环保科技有限公司 | Atomizer for industrial flue gas purification |
| CN114377538B (en) * | 2022-01-28 | 2022-12-09 | 江苏华星东方电力环保科技有限公司 | Atomizer for industrial flue gas purification |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |