CN104759362A - Novel energy-saving nozzle of centrifugal machine - Google Patents
Novel energy-saving nozzle of centrifugal machine Download PDFInfo
- Publication number
- CN104759362A CN104759362A CN201510131276.8A CN201510131276A CN104759362A CN 104759362 A CN104759362 A CN 104759362A CN 201510131276 A CN201510131276 A CN 201510131276A CN 104759362 A CN104759362 A CN 104759362A
- Authority
- CN
- China
- Prior art keywords
- nozzle
- road
- spray road
- novel energy
- conserving
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B7/00—Elements of centrifuges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
- B05B15/65—Mounting arrangements for fluid connection of the spraying apparatus or its outlets to flow conduits
Landscapes
- Centrifugal Separators (AREA)
Abstract
The invention provides a novel energy-saving nozzle of a centrifugal machine. The nozzle comprises a nozzle body; a spraying channel and a nozzle communicated with the spraying channel are formed in the nozzle body; the spraying channel comprises a first spraying channel and a second spraying channel which are intercommunicated; an inlet of the first spraying channel is positioned on one of the end surfaces of the nozzle body; the first spraying channel is a tapered spraying channel being large in inlet diameter and small in outlet diameter; the second spraying channel is obliquely arranged and communicated with the nozzle; an outlet of the nozzle is formed in the outer sidewall of the nozzle body; an included angle between a central axis of the nozzle and the central axis of the second spraying channel is alpha; a first boss is arranged on the other end surface of the nozzle body; an annular sealing groove and a second boss are arranged on the outer sidewall of the nozzle body, wherein the annular sealing groove is close to one side of the first spraying channel, and while the second boss is positioned in the middle part of the nozzle body. The nozzle is simple in structure, and can save the electricity energy consumption and reduce the production cost.
Description
Technical field
The present invention relates to centrifuge equipment technical field, particularly relate to a kind of novel energy-conserving centrifuge nozzle.
Background technology
Centrifuge nozzle is the important accessory of of centrifuge, in prior art, the diameter in the spray road of traditional centrifuge nozzle by importer to being consistent and vertical to Way out, spray road to be narrowed gradually to Way out by importer simultaneously, consuming electric power is higher, belongs to centrifuge nozzle Nei Pen road resistance together large.
Summary of the invention
Based on the technical problem that background technology exists, the present invention proposes a kind of novel energy-conserving centrifuge nozzle, structure is simple, saves power consumption, reduces production cost.
A kind of novel energy-conserving centrifuge nozzle that the present invention proposes, nozzle body, nozzle body is provided with the nozzle that Pen Daohepen road is communicated with, spray road comprises the first spray road and the second spray road that are interconnected, the import in the first spray road is positioned on one of them end face of nozzle body, first spray road is little tapered injection road, large outlet footpath, import footpath, second spray road is obliquely installed, nozzle and second sprays road and is communicated with, the outlet of nozzle is positioned on the lateral wall of nozzle body, angle between the central axis in the central axis of nozzle and the second spray road is α, 102 °≤α≤108 °; Nozzle body other end is provided with the first boss, the lateral wall of nozzle body is provided with annular seal groove and the second boss, annular seal groove is near the first spray side, road, and the second boss is positioned at the middle part of nozzle body.
Preferably, nozzle body adopts tungsten carbide to make, and improves the mechanical strength of centrifuge nozzle.
Preferably, nozzle adopts laser boring method to make, and size is accurate, ensure that the quality of nozzle.
Preferably, the diameter of nozzle is 0.2-0.5 times of the second spray road diameter.
Preferably, the outlet diameter in the first spray road and the equal diameters in the second spray road.
Preferably, the angle between the central axis in the first spray road and the central axis in the second spray road is β, 165 °≤β≤170 °.
Preferably, the port of export in the second spray road designs for hemispherical.
Preferably, the first boss adopts forked tail platform design.
Preferably, forked tail platform two ends are provided with circular arc chamfering.
Preferably, the spacing between the first boss top and jet expansion center is 5.0-6.5mm.
A kind of novel energy-conserving centrifuge nozzle provided in the present invention, spray road is tilted to Way out gradually by importer; First spray road is little tapered injection road, large outlet footpath, import footpath, and the second spray road is obliquely installed; First spray road outlet diameter, the second spray road equal diameters, reduce the resistance of fluid, reduce power consumption, thus extend life cycle, reduce production cost simultaneously; Angle between the central axis in the central axis of nozzle and the second spray road is 102 °-108 °, the diameter of nozzle is 0.2-0.5 times of the second spray road diameter, thus the flow velocity in Shi Pen road is less than the flow velocity of nozzle ejecting fluid, reduce electric energy energy consumption, make the present invention more energy-conservation; Nozzle head and the connected mode of centrifuge adopt special-shaped slot and the first boss to be connected fast, improve the convenience of handling; First boss adopts the design of dovetail boss, makes centrifuge nozzle quick and easy for installation.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of novel energy-conserving centrifuge nozzle that the present invention proposes.
Detailed description of the invention
As shown in Figure 1, Fig. 1 is the structural representation of a kind of novel energy-conserving centrifuge nozzle that the present invention proposes.
With reference to Fig. 1, a kind of novel energy-conserving centrifuge nozzle that the present invention proposes, comprise nozzle body 1, nozzle body 1 adopts tungsten carbide to make, and improves the mechanical strength of centrifuge nozzle.Nozzle body 1 is provided with the jet expansion 16 that Pen Daohepen road is communicated with, and spray road comprises the first spray road 14 and the second spray road 15 be interconnected, and jet expansion 16 adopts laser boring method to make, and size is accurate, ensure that the quality of nozzle.
The import in the first spray road 14 is positioned on one of them end face of nozzle body 1, first spray road 14 is little tapered injection road, large outlet footpath, import footpath, the outlet diameter in the first spray road 14 and the equal diameters in the second spray road 15, second spray road 15 is obliquely installed, angle between the central axis in the first spray road 23 and the central axis in the second spray road 14 is β, 165 °≤β≤170 °.
The port of export in the second spray road 15 designs for hemispherical, jet expansion 16 and second sprays road 15 and is communicated with, the outlet of nozzle 16 is positioned on the lateral wall of nozzle body 1, the diameter of jet expansion 16 is 0.2-0.5 times of the second spray road 15 diameter, angle between the central axis in the central axis of jet expansion 16 and the second spray road 15 is α, and 102 °≤α≤108 °, nozzle ejecting fluid sprays along preset direction, in spray road, the flow velocity of fluid is less than the flow velocity of nozzle ejecting fluid, reduces electric energy energy consumption.
Nozzle body 1 other end is provided with the first boss 12, spacing between first boss 12 top and nozzle 15 export center is 5.0-6.5mm, first boss 12 adopts forked tail platform to design, and forked tail platform two ends are provided with circular arc chamfering, improves the convenient of handling and durability; The lateral wall of nozzle body 1 is provided with annular seal groove 11 and the second boss 13, and annular seal groove 11 is near the first spray side, road 14, and the second boss 13 is positioned at the middle part of nozzle body 1, and the second boss 13 is for centrifuge nozzle location and installation.
In the present invention, spray road is tilted to Way out gradually by importer; First spray road 14 be little tapered injection road, large outlet footpath, import footpath, and second sprays road 15 is obliquely installed; First spray road 14 outlet diameter, the second spray road 15 equal diameters, reduce the resistance of fluid, reduce power consumption, thus extend life cycle, reduce production cost simultaneously.
The above; be only the present invention's preferably detailed description of the invention; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (10)
1. a novel energy-conserving centrifuge nozzle, it is characterized in that, comprise nozzle body (1), nozzle body (1) is provided with the nozzle (16) that Pen Daohepen road is communicated with, spray road comprises the first spray road (14) and the second spray road (15) that are interconnected, the import of the first spray road (14) is positioned on one of them end face of nozzle body (1), first spray road (14) is little tapered injection road, large outlet footpath, import footpath, second spray road (15) is obliquely installed, nozzle (16) and second sprays road (15) and is communicated with, the outlet of nozzle (16) is positioned on the lateral wall of nozzle body (1), angle between the central axis of the central axis of nozzle (16) and the second spray road (15) is α, 102 °≤α≤108 °, nozzle body (1) other end is provided with the first boss (12), the lateral wall of nozzle body (1) is provided with annular seal groove (11) and the second boss (13), annular seal groove (11) is near the first spray road (14) side, and the second boss (13) is positioned at the middle part of nozzle body (1).
2. novel energy-conserving centrifuge nozzle according to claim 1, is characterized in that, nozzle body (1) adopts tungsten carbide to make.
3. novel energy-conserving centrifuge nozzle according to claim 1, is characterized in that, nozzle (16) adopts laser boring method to make.
4. the novel energy-conserving centrifuge nozzle according to claim 1 or 3, is characterized in that, the diameter of nozzle (16) is 0.2-0.5 times of the second spray road (15) diameter.
5. novel energy-conserving centrifuge nozzle according to claim 1, is characterized in that, the outlet diameter of the first spray road (14) and the equal diameters of the second spray road (15).
6. novel energy-conserving centrifuge nozzle according to claim 1 or 5, is characterized in that, the angle between the central axis of the first spray road (14) and the central axis of the second spray road (15) is β, 165 °≤β≤170 °.
7. novel energy-conserving centrifuge nozzle according to claim 1 or 5, is characterized in that, the port of export of the second spray road (15) designs for hemispherical.
8. novel energy-conserving centrifuge nozzle according to claim 1, is characterized in that, the first boss (12) adopts forked tail platform design.
9. novel energy-conserving centrifuge nozzle according to claim 8, is characterized in that, forked tail platform two ends are provided with circular arc chamfering.
10. novel energy-conserving centrifuge nozzle according to claim 1, is characterized in that, the spacing between the first boss (12) top and nozzle (15) export center is 5.0-6.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510131276.8A CN104759362A (en) | 2015-03-24 | 2015-03-24 | Novel energy-saving nozzle of centrifugal machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510131276.8A CN104759362A (en) | 2015-03-24 | 2015-03-24 | Novel energy-saving nozzle of centrifugal machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104759362A true CN104759362A (en) | 2015-07-08 |
Family
ID=53641644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510131276.8A Pending CN104759362A (en) | 2015-03-24 | 2015-03-24 | Novel energy-saving nozzle of centrifugal machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104759362A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2832307Y (en) * | 2005-10-26 | 2006-11-01 | 江苏牧羊迈安德食品机械有限公司 | Centrifuge bottom flow spray nozzle |
| CN2902346Y (en) * | 2006-04-17 | 2007-05-23 | 上海亚泰消防工程有限公司 | Water foam film forming nozzle used for tunnel fire extinguishing |
| CN101060934A (en) * | 2004-09-08 | 2007-10-24 | 阿尔法拉瓦尔股份有限公司 | Centrifuge nozzle and method and apparatus for inserting said nozzle into a centrifuge bowl |
| CN201978826U (en) * | 2011-02-23 | 2011-09-21 | 潍坊盛泰药业有限公司 | Nozzle for starch separator |
| CN204503384U (en) * | 2015-03-24 | 2015-07-29 | 安徽全盛机械有限公司 | A kind of novel energy-conserving centrifuge nozzle |
-
2015
- 2015-03-24 CN CN201510131276.8A patent/CN104759362A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101060934A (en) * | 2004-09-08 | 2007-10-24 | 阿尔法拉瓦尔股份有限公司 | Centrifuge nozzle and method and apparatus for inserting said nozzle into a centrifuge bowl |
| CN2832307Y (en) * | 2005-10-26 | 2006-11-01 | 江苏牧羊迈安德食品机械有限公司 | Centrifuge bottom flow spray nozzle |
| CN2902346Y (en) * | 2006-04-17 | 2007-05-23 | 上海亚泰消防工程有限公司 | Water foam film forming nozzle used for tunnel fire extinguishing |
| CN201978826U (en) * | 2011-02-23 | 2011-09-21 | 潍坊盛泰药业有限公司 | Nozzle for starch separator |
| CN204503384U (en) * | 2015-03-24 | 2015-07-29 | 安徽全盛机械有限公司 | A kind of novel energy-conserving centrifuge nozzle |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150708 |
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| RJ01 | Rejection of invention patent application after publication |