CN206240646U - A kind of horizontal screw centrifuge casing sealing mechanism - Google Patents
A kind of horizontal screw centrifuge casing sealing mechanism Download PDFInfo
- Publication number
- CN206240646U CN206240646U CN201621241779.7U CN201621241779U CN206240646U CN 206240646 U CN206240646 U CN 206240646U CN 201621241779 U CN201621241779 U CN 201621241779U CN 206240646 U CN206240646 U CN 206240646U
- Authority
- CN
- China
- Prior art keywords
- shrouding
- labyrinth seal
- casing
- chamber
- plate
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
- B04B1/20—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B7/00—Elements of centrifuges
Landscapes
- Centrifugal Separators (AREA)
Abstract
The utility model discloses a kind of horizontal screw centrifuge casing sealing mechanism, including the rotating shaft with rotary drum, throw rijng is provided with the rotating shaft, the baffle plate high and low gear plate of a pair of parallel arrangement are provided with the throw rijng, the upper casing and the lower casing with lower casing shrouding for taking casing shrouding are provided with outside the rotary drum, labyrinth seal chamber A and labyrinth seal chamber B are respectively arranged with the upper casing shrouding both sides, the baffle plate high is located in the A of labyrinth seal chamber, and the low gear plate is located in the B of labyrinth seal chamber；Recovery chamber and annular seal space are respectively arranged with the outside and inner side of the lower casing shrouding, are provided with the lower casing shrouding and are reclaimed the recovery holes that chamber connects.The utility model has compact conformation, service-strong advantage, can effectively be sealed using it, prevents clear liquid or liquid steam from escaping, pollute site environment and operator is caused harm, simultaneously, additionally it is possible to reclaim clear liquid or liquid steam, prevent from running the generation of liquid phenomenon.
Description
Technical field
The utility model is related to a kind of horizontal screw centrifuge, particularly a kind of horizontal screw centrifuge casing sealing mechanism.
Background technology
At present, under the influence of centrifugal force, it is higher than overflow baffle position to the liquid phase after existing horizontal screw centrifuge is separated
Clear liquid, can be centrifuged in gap between big end-journal and overflow baffle and fly out, belong to turbulence state liquid casing internal is gone out,
Particularly if having gas after temperature of charge generation steam higher or internal agitation running out of, then drain pipe liquid flows
Can have some setbacks very much, pipeline internal liquid can only account for 1/3rd or so, therefore clear liquid or liquid steam are particularly easy to from upper and lower
The gap effusion gone out between liquid casing, pollution site environment, harm operator body health.
Utility model content
The purpose of this utility model is just to provide one kind and can effectively be sealed, the sleeping spiral shell centrifugation that can be collected to liquid phase
Machine casing sealing mechanism.
The purpose of this utility model realized by such technical scheme, a kind of horizontal screw centrifuge casing sealing machine
Structure, including the rotating shaft with rotary drum, throw rijng is provided with the rotating shaft, and vertical throw rijng is provided with the throw rijng
The baffle plate high and low gear plate of a pair of parallel arrangement, are provided with the upper casing and band lower casing for taking casing shrouding outside the rotary drum
The lower casing of shrouding, labyrinth seal chamber A and labyrinth seal chamber B, the high gear are respectively arranged with the upper casing shrouding both sides
Plate is located in the A of labyrinth seal chamber, and the low gear plate is located in the B of labyrinth seal chamber；In the outside and inner side of the lower casing shrouding
Recovery chamber and annular seal space are respectively arranged with, are provided with the lower casing shrouding and are reclaimed the recovery holes that chamber connects.
Wherein, the labyrinth seal chamber A includes the small circular plate that horizontally disposed and one end is connected with upper casing shrouding outside,
The other end downward vertical small circular plate of the small circular plate is provided with outer baffle；The labyrinth seal chamber B includes horizontally disposed and one
The big plectane being connected with upper casing shrouding inner side is held, the big plectane of other end downward vertical of the big plectane is provided with interior gear
Plate.
Further, the recovery chamber includes the swash plate with inclination angle that one end is connected with lower casing shrouding outside, described
The other end of swash plate is vertically arranged with bending blind plate, and the recovery holes are relative with swash plate.
Wherein, the annular seal space includes the straight panel for being vertically arranged and being connected with lower casing shrouding inner side, the low gear plate position
In in annular seal space.
By adopting the above-described technical solution, the utility model there is compact conformation, using reliable, with low cost excellent
Point, can effectively be sealed using it, prevent clear liquid or liquid steam from escaping, and pollute site environment and danger is caused to operator
Evil, while, additionally it is possible to clear liquid or liquid steam are reclaimed, prevents from running the generation of liquid phenomenon.
Brief description of the drawings
Brief description of the drawings of the present utility model is as follows：
Fig. 1 is structural representation of the present utility model.
Specific embodiment
Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings, but the utility model
These implementation methods are not limited to, any improvement or replacement on the present embodiment essence spirit still falls within the utility model
Claim scope required for protection.
Embodiment 1：As shown in figure 1, a kind of horizontal screw centrifuge casing sealing mechanism, including the rotating shaft 2 with rotary drum 1,
Throw rijng 3 is provided with the rotating shaft 2, vertical throw rijng 3 is provided with the baffle plate high of a pair of parallel arrangement on the throw rijng 3
4 and low gear plate 5, the upper casing 7 and the lower casing 9 with lower casing shrouding 8 for taking casing shrouding 6 are provided with outside the rotary drum 1,
Labyrinth seal chamber A10 and labyrinth seal chamber B11 are respectively arranged with the both sides of upper casing shrouding 6, the baffle plate high 4 is located at fan
In palace annular seal space A10, the low gear plate 5 is located in the B11 of labyrinth seal chamber；In the outside and inner side of the lower casing shrouding 8 point
Recovery chamber 12 and annular seal space 13 are not provided with, are provided with the lower casing shrouding 8 and are reclaimed the recovery holes 14 that chamber 12 connects.
Wherein, above-mentioned labyrinth seal chamber A10 includes the small circular plate that horizontally disposed and one end is connected with the outside of upper casing shrouding 6
15, the other end downward vertical small circular plate 15 of the small circular plate 15 is provided with outer baffle 16；Above-mentioned labyrinth seal chamber B11 includes
The big plectane 17 that horizontally disposed and one end is connected with the inner side of upper casing shrouding 6, in the other end downward vertical of the big plectane 17
Big plectane 17 is provided with Internal baffle 18.
Further describe, above-mentioned recovery chamber 12 includes the swash plate with inclination angle that one end is connected with the outside of lower casing shrouding 8
19, bending blind plate 20 is vertically arranged with the other end of the swash plate 19, the recovery holes 14 are relative with swash plate 19.
Wherein, the annular seal space 13 includes the straight panel 21 for being vertically arranged and being connected with the inner side of lower casing shrouding 8, the low gear
Plate 5 is located in annular seal space 13.
In the utility model, by labyrinth seal chamber A10 and labyrinth seal chamber B11, can effectively prevent liquid phase from escaping；
After the liquid steam of clear liquid or cooling is entered into the A10 of labyrinth seal chamber, recovery chamber 12 can be entered into, be returned to by recovery holes 14
In liquid phase, the generation for running liquid phenomenon is thus prevented well.
Claims (5)
1. a kind of horizontal screw centrifuge casing sealing mechanism, including with rotary drum（1）Rotating shaft（2）, in the rotating shaft（2）Upper setting
There is throw rijng（3）, in the throw rijng（3）Upper vertical throw rijng（3）It is provided with the baffle plate high of a pair of parallel arrangement（4）And low gear
Plate（5）, in the rotary drum（1）Outer being provided with takes casing shrouding（6）Upper casing（7）With band lower casing shrouding（8）Lower machine
Shell（9）, it is characterized in that：In the upper casing shrouding（6）Both sides are respectively arranged with labyrinth seal chamber A（10）With labyrinth seal chamber B
（11）, the baffle plate high（4）Positioned at labyrinth seal chamber A（10）It is interior, the low gear plate（5）Positioned at labyrinth seal chamber B（11）It is interior；
The lower casing shrouding（8）Outside and inner side be respectively arranged with recovery chamber（12）And annular seal space（13）, in lower casing envelope
Plate（8）On be provided with and reclaim chamber（12）The recovery holes of connection（14）.
2. horizontal screw centrifuge casing sealing mechanism as claimed in claim 1, it is characterized in that：The labyrinth seal chamber A（10）Bag
Include horizontally disposed and one end and upper casing shrouding（6）The small circular plate of outside connection（15）, in the small circular plate（15）The other end
Downward vertical small circular plate（15）It is provided with outer baffle（16）.
3. horizontal screw centrifuge casing sealing mechanism as claimed in claim 2, it is characterized in that：The labyrinth seal chamber B（11）Bag
Include horizontally disposed and one end and upper casing shrouding（6）The big plectane of inner side connection（17）, in the big plectane（17）The other end
The big plectane of downward vertical（17）It is provided with Internal baffle（18）.
4. horizontal screw centrifuge casing sealing mechanism as claimed in claim 3, it is characterized in that：The recovery chamber（12）Including one end
With lower casing shrouding（8）The swash plate with inclination angle of outside connection（19）, in the swash plate（19）The other end be vertically arranged with
Bending blind plate（20）, the recovery holes（14）With swash plate（19）Relatively.
5. horizontal screw centrifuge casing sealing mechanism as claimed in claim 4, the annular seal space（13）Including be vertically arranged and with
Lower casing shrouding（8）The straight panel of inner side connection（21）, the low gear plate（5）Positioned at annular seal space（13）It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621241779.7U CN206240646U (en) | 2016-11-21 | 2016-11-21 | A kind of horizontal screw centrifuge casing sealing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621241779.7U CN206240646U (en) | 2016-11-21 | 2016-11-21 | A kind of horizontal screw centrifuge casing sealing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206240646U true CN206240646U (en) | 2017-06-13 |
Family
ID=58999780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621241779.7U Active CN206240646U (en) | 2016-11-21 | 2016-11-21 | A kind of horizontal screw centrifuge casing sealing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206240646U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109202193A (en) * | 2017-09-15 | 2019-01-15 | 中国航空制造技术研究院 | A kind of the gas-liquid isolating device and partition method of electrolytic machine tool rotary table |
| CN109202194A (en) * | 2017-09-15 | 2019-01-15 | 中国航空制造技术研究院 | A kind of protective device and means of defence of electrolytic machine tool rotary shaft |
-
2016
- 2016-11-21 CN CN201621241779.7U patent/CN206240646U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109202193A (en) * | 2017-09-15 | 2019-01-15 | 中国航空制造技术研究院 | A kind of the gas-liquid isolating device and partition method of electrolytic machine tool rotary table |
| CN109202194A (en) * | 2017-09-15 | 2019-01-15 | 中国航空制造技术研究院 | A kind of protective device and means of defence of electrolytic machine tool rotary shaft |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206240646U (en) | A kind of horizontal screw centrifuge casing sealing mechanism | |
| CN205988822U (en) | Explosion-proof hanging bag centrifuge | |
| CN202015548U (en) | Hyper-gravity gas-liquid reinforced separation device | |
| CN204866224U (en) | On formula vertical centrifugal machine of unloading | |
| CN104096417B (en) | A kind of industrial centrifugal dewaterer | |
| CN207515355U (en) | A kind of coal slime dries Steam treatment collection device | |
| CN203816797U (en) | Centrifugal machine | |
| CN112170021A (en) | Solid-liquid separator for crystallization | |
| CN105749581A (en) | Centrifugal extraction device resistant to chemical corrosion | |
| CN207465652U (en) | The fast separation device of material during a kind of plastics recycle | |
| CN206519260U (en) | A kind of damping refrigerated centrifuge | |
| CN206676085U (en) | A kind of nano-calcium carbonate special environment protection equipment | |
| CN206746545U (en) | Agitator tank | |
| CN206464086U (en) | A kind of centrifuge that mashing is separated for blood plasma | |
| CN205164202U (en) | Vertical deaeration machine | |
| CN206081723U (en) | Centrifugal crystallization reation kettle | |
| CN209944926U (en) | A dehydration cauldron for methyl benzotriazole production | |
| CN102125894B (en) | Improved horizontal decanter centrifuge | |
| CN106362871A (en) | Stirring centrifugal machine | |
| CN207412905U (en) | A kind of Domestic sewage treatment device | |
| CN206398050U (en) | Retaining device is got rid of in the sealing of single screw extrusion machine reduction box input shaft | |
| CN106914098A (en) | A kind of activated carbon reclaims the device of organic solvent | |
| CN207187571U (en) | Lime dissolves agitating device | |
| CN201949924U (en) | Improved horizontal decanter centrifuge | |
| CN212962447U (en) | Frequency conversion bipyramid desiccator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |