CN207592070U - A kind of nozzle-type disc separator - Google Patents
A kind of nozzle-type disc separator Download PDFInfo
- Publication number
- CN207592070U CN207592070U CN201721621668.3U CN201721621668U CN207592070U CN 207592070 U CN207592070 U CN 207592070U CN 201721621668 U CN201721621668 U CN 201721621668U CN 207592070 U CN207592070 U CN 207592070U
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- nozzle
- rubber plate
- preventing rubber
- wall
- inner housing
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Abstract
The utility model discloses a kind of nozzle-type disc separator, including outer housing, inner housing, pedestal, pedestal, slag-discharging nozzle and preventing rubber plate；Pedestal has the lateral wall of a circular ring shape, the madial wall of a circular ring shape and the deslagging chamber that is formed between lateral wall and madial wall, and floor installation is in the top edge of inner wall side so as to surround a cavity of resorption；Inner housing is installed on pedestal so as to surround an epicoele, and slag-discharging nozzle is installed on the side wall of inner housing；Outer housing covers in the outside of inner housing, its bottom edge and is connect with the top edge of lateral wall；Preventing rubber plate is set to the outside of inner housing, and the position below the middle section of preventing rubber plate is located at the front of slag-discharging nozzle.The advantageous effect that the utility model is brought is：Noise when can extend the service life of protective plate, while reduce operation.
Description
Technical field
The utility model belongs to feed separation technical field, and in particular to a kind of nozzle-type disc separator.
Background technology
Disk centrifuge is vertical centrifugal machine, and rotary drum is mounted in vertical shaft upper end, by transmission device by motor drive and height
Speed rotation.There is one group of dish-shaped part -- disk being nested together mutually in rotary drum.There are between very little between disk and disk
Gap.Suspension (or emulsion) adds in rotary drum by the feed pipe for being located at rotary drum center.When suspension (or emulsion) flows through disk
Between gap when, solid particle (or drop) centrifuge effect under be deposited on disk formed sediment (or liquid layer).Sediment
It is slided along disc surface and is detached from disk and accumulates in the position of rotary drum interior diameter maximum, the liquid after separation is from liquid outlet discharge
Rotary drum.The effect of disk is the settling height for shortening solid particle (or drop), the settling area for expanding rotary drum, in rotary drum due to
It is mounted with disk and substantially increases the production capacity of seperator.It accumulates in the solid in rotary drum and is dismantled after seperator shutdown and turned
Drum is by manually removing or being discharged from rotary drum in the case that non-stop-machine by slagging mechanism.
The deslagging mode of disc separator is divided into：Manually, automatic, three kinds of structures of nozzle, the wherein separation of nozzle ash melting type
Machine needed in deslagging in front of nozzle set a protective plate, this is because injection pressure it is larger, protective plate can in time by
The deslagging intracavitary that lower section is fallen into after the slag charge blocking of discharge completes automatic discharge.Then current protective plate is metal material,
Its intensity is high, easy for installation, can effectively change the direction of motion of slag charge, but also bring the problem of new and puzzlement.Due to
Often containing the larger object of hard in slag charge, therefore impact grinding inevitably occurs in larger percussion protective plate
Damage, the abrasion of protective plate annoyings producer always, and based on this, protective plate is generally required 3 months and replaced once, substantially increases fortune
Cost is sought, in addition to this, since hard slag charge directly hits the protective plate of metal material, operating noise is caused to remain high.
Utility model content
Technical problem to be solved in the utility model is：A kind of nozzle-type disc separator is provided, protection can be extended
The service life of plate, while noise when reducing operation.
The utility model is realized in this way：A kind of nozzle-type disc separator, including outer housing, inner housing, pedestal, base
Seat, slag-discharging nozzle and preventing rubber plate；Pedestal have the lateral wall of a circular ring shape, a circular ring shape madial wall and be formed in outside
Deslagging chamber between wall and madial wall, floor installation is in the top edge of inner wall side so as to surround a cavity of resorption；Inner housing is installed on pedestal
On so as to surround an epicoele, slag-discharging nozzle is installed on the side wall of inner housing；Outer housing cover in the outside of inner housing, its bottom along with
The top edge connection of lateral wall；Preventing rubber plate is set to the outside of inner housing, the position below the middle section of preventing rubber plate
Positioned at the front of slag-discharging nozzle.
Preferably, the outer wall of inner housing has an annular convex platform, and the top of preventing rubber plate is horizontal ring-type
Portion, the bottom of horizontal annulus is close to the upper surface of annular convex platform, its top is provided with one first trim ring, the first trim ring,
Horizontal annulus is connected with annular convex platform by fastener.
Preferably, the bottom of preventing rubber plate is vertical annulus, the lateral surface of vertical annulus with it is outer
The inner wall of housing is close to, its medial surface is provided with the second trim ring, and the second trim ring, vertical annulus and outer housing pass through fastener
Connection.
Preferably, preventing rubber plate is provided with skirt close to inside close to the position of bottom, skirt with
Preventing rubber plate forms rounding off connection.
Preferably, the bottom of skirt is less than the bottom edge of preventing rubber plate.
Preferably, it is connected between skirt and preventing rubber plate by a horizontal part.
Preferably, preventing rubber plate lateral surface is at the position of same level height outward with slag-discharging nozzle
Protuberance forms a protrusion.
The advantageous effect that the utility model is brought is：When can extend the service life of protective plate, while reduce operation
Noise.
Description of the drawings
Fig. 1 is the structure diagram of one preferred embodiment of the utility model；
Fig. 2 is the scheme of installation of preventing rubber plate in embodiment illustrated in fig. 1.
Wherein：1 outer housing；2 inner housings；2.1 annular convex platform；3 pedestals；4 pedestals；5 preventing rubber plates；5.1 protrusion；
5.2 skirt；6 epicoeles；7 cavity of resorptions；8 deslagging chambers；9 slag-discharging nozzles；10 first trim rings；11 second trim rings.
Specific embodiment
The utility model is further described below in conjunction with the accompanying drawings.Following embodiment is only used for clearly illustrating this
The technical solution of utility model, and cannot the scope of protection of the utility model be limited with this.
As illustrated in fig. 1 and 2, a kind of nozzle-type disc separator, including outer housing 1, inner housing 2, pedestal 4, pedestal 3, row
Slag nozzle 9 and preventing rubber plate 5；Pedestal 3 have the lateral wall of a circular ring shape, a circular ring shape madial wall and be formed in lateral wall
Deslagging chamber 8 between madial wall, pedestal 4 are installed on the top edge of inner wall side so as to surround a cavity of resorption 7；Inner housing 2 is installed on bottom
So as to surround an epicoele 6 on seat 4, slag-discharging nozzle 9 is installed on the side wall of inner housing 2；Outer housing 1 cover in inner housing 2 outside,
Its bottom edge is connect with the top edge of lateral wall；Preventing rubber plate 5 is set to the outside of inner housing 2, the middle section of preventing rubber plate 5
Following position is located at the front of slag-discharging nozzle 9.
Through multiple field demonstration, the material of protective plate uses rubber instead by original 0Cr18Ni9 stainless steels, not only significantly
Nearly 4 times of service life is extended, and the operation noise of seperator is reduced to 82dB (A) by original 90dB (A).
As a preferred embodiment, the outer wall of inner housing 2 has an annular convex platform 2.1, the top of preventing rubber plate 5
For horizontal annulus, the bottom of horizontal annulus is close to the upper surface of annular convex platform 2.1, its top is provided with one first
Trim ring 10, the first trim ring 10, horizontal annulus are connected with annular convex platform 2.1 by fastener.It can be with by the first trim ring 10
It realizes the Fast Installation at 5 top of preventing rubber plate, while also allows for demolition and maintenance.
As a preferred embodiment, the bottom of preventing rubber plate 5 is vertical annulus, vertical annulus it is outer
Side is close to the inner wall of outer housing 1, its medial surface is provided with the second trim ring 11, the second trim ring 11, vertical annulus and outer
Housing 1 is connected by fastener.The Fast Installation of 5 bottom of preventing rubber plate can be realized by the second trim ring 11, while also just
It is safeguarded in dismounting.
As a preferred embodiment, preventing rubber plate 5 is provided with the skirt close to inside close to the position of bottom
5.2, skirt 5.2 forms rounding off with preventing rubber plate 5 and connect.Skirt 5.2 can impact the tight of bottom to avoid slag charge
Firmware causes Joint failure so as to enable its serious wear.
As a preferred embodiment, the bottom of skirt 5.2 is less than the bottom edge of preventing rubber plate 5.
As a preferred embodiment, connected between skirt 5.2 and preventing rubber plate 5 by a horizontal part.In this way
It can prevent skirt 5.2 from larger movement occurring under the impact of slag charge.
As a preferred embodiment, 5 lateral surface of preventing rubber plate is in the position of same level height with slag-discharging nozzle 9
Putting place, protuberance forms a protrusion 5.1 outward.Protrusion 5.1 makes thickness herein be increased, so as to the strong of the position
Degree is strengthened, and avoids impacting by slag charge for a long time herein and stress aging occurring.
In the present invention, unmentioned part is the prior art, be not the present invention inventive point where, therefore do not do into
One step specifically describes.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, under the premise of the utility model technical principle is not departed from, several improvement and deformation can also be made, these change
The scope of protection of the utility model is also should be regarded as into deformation.
Claims (7)
1. a kind of nozzle-type disc separator, it is characterised in that：Including outer housing (1), inner housing (2), pedestal (4), pedestal
(3), slag-discharging nozzle (9) and preventing rubber plate (5)；The pedestal (3) has the inside of the lateral wall of a circular ring shape, a circular ring shape
Wall and the deslagging chamber (8) being formed between the lateral wall and the madial wall, the pedestal (4) are installed on the madial wall
Top edge is so as to surround a cavity of resorption (7)；The inner housing (2) is installed on the pedestal (4) so as to surround an epicoele (6), described
Slag-discharging nozzle (9) is installed on the side wall of the inner housing (2)；The outer housing (1) cover in the inner housing (2) outside,
Its bottom edge is connect with the top edge of the lateral wall；The preventing rubber plate (5) is set to the outside of the inner housing (2), described
Position below the middle section of preventing rubber plate (5) is located at the front of the slag-discharging nozzle (9).
2. nozzle-type disc separator according to claim 1, it is characterised in that：The outer wall of the inner housing (2) has
One annular convex platform (2.1), the top of the preventing rubber plate (5) are horizontal annulus, the bottom of the annulus of the level
Be close to the upper surface of the annular convex platform (2.1), its top is provided with one first trim ring (10), first trim ring (10),
The annulus of the level is connected with the annular convex platform (2.1) by fastener.
3. nozzle-type disc separator according to claim 1, it is characterised in that：The bottom of the preventing rubber plate (5)
For vertical annulus, the lateral surface of the vertical annulus is close to the inner wall of the outer housing (1), its medial surface is set
There is the second trim ring (11), second trim ring (11), the vertical annulus and the outer housing (1) are connected by fastener
It connects.
4. nozzle-type disc separator according to claim 1, it is characterised in that：The preventing rubber plate (5) is the bottom of close to
The position in portion is provided with the skirt (5.2) close to inside, and the skirt (5.2) forms with the preventing rubber plate (5) and justifies
It slips over and crosses connection.
5. nozzle-type disc separator according to claim 4, it is characterised in that：The bottom of the skirt (5.2) is low
In the bottom edge of the preventing rubber plate (5).
6. nozzle-type disc separator according to claim 4, it is characterised in that：The skirt (5.2) and the rubber
It is connected between glue protective plate (5) by a horizontal part.
7. nozzle-type disc separator according to claim 1, it is characterised in that：Preventing rubber plate (5) lateral surface
It swells to form a protrusion (5.1) outward at the position of same level height with the slag-discharging nozzle (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721621668.3U CN207592070U (en) | 2017-11-29 | 2017-11-29 | A kind of nozzle-type disc separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721621668.3U CN207592070U (en) | 2017-11-29 | 2017-11-29 | A kind of nozzle-type disc separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207592070U true CN207592070U (en) | 2018-07-10 |
Family
ID=62761434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721621668.3U Active CN207592070U (en) | 2017-11-29 | 2017-11-29 | A kind of nozzle-type disc separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207592070U (en) |
-
2017
- 2017-11-29 CN CN201721621668.3U patent/CN207592070U/en active Active
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