CN207950758U - A kind of inner-spiral type vacuum gun barrel - Google Patents
A kind of inner-spiral type vacuum gun barrel Download PDFInfo
- Publication number
- CN207950758U CN207950758U CN201820039329.2U CN201820039329U CN207950758U CN 207950758 U CN207950758 U CN 207950758U CN 201820039329 U CN201820039329 U CN 201820039329U CN 207950758 U CN207950758 U CN 207950758U
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- Prior art keywords
- cooling fin
- vacuum tank
- spiral
- spiral cooling
- spray head
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Abstract
The utility model discloses a kind of inner-spiral type vacuum gun barrels,Including vacuum tank,Annular spray head and spiral cooling fin,The top of the vacuum tank is equipped with and vacuumizes interface,The bottom of the vacuum tank is equipped with oil outlet,The vacuum tank is internally provided with spiral cooling fin,The top of the spiral cooling fin is equipped with annular spray head,The bottom of the annular spray head offers several spray orifices,The outer shroud arcwall face of the annular spray head offers oil inlet interface,The top of the vacuum tank is equipped with satellite interface,The satellite interface is connected with oil inlet,The outer diameter up and down of the spiral cooling fin is identical as the distance between the inner wall of vacuum tank,The interior hollow path of the spiral cooling fin is in the inverted conical being gradually reduced from top to bottom,It is narrow on the rotor of the spiral cooling fin,Lower width,It is small can to solve conventional vacuum knockout drum flash distillation space,The fluid residence time is short,Divide water effect bad,Bubble is easy the problem of being precipitated.
Description
【Technical field】
The utility model is related to the technical field of vacuum separation tank, especially a kind of inner-spiral type vacuum gun barrel
Technical field.
【Background technology】
There are two types of structure inside conventional vacuum knockout drum, a kind of bosom upper position above support orifice plate equipped with putting
Choked flow cooling fin, it is another internal without support orifice plate entirety cavity design.There are support orifice plate, top choked flow cooling fin material more
Sample mainly has thin metal ring or Raschig ring etc..Main function is to stop that the fluid of spray head ejection falls directly on tank base and goes out
At mouthful, fluid is made to be attached to annulus surfaces externally and internally, slow down fluid falling speed, increase heat dissipation area, promotes knockout drum flash distillation effect
Fruit.The shortcomings that this structure is fin support orifice plate installation site generally in vacuum separation tank middle and upper part, and vacuum tank is divided into
Upper and lower two parts, top are flash zone, and lower part is fluid storage area.Top flash zone dischargeable capacity is small, medium flash-off time
Short, the anxious evaporable water in the fluid future for partly spraying out falls into lower storage area, because two regions be support orifice plate every
It is disconnected, and top is covered with cooling fin, so that orifice plate lower section water vapour is not drawn through quickly and is pumped, divides water to steam below support orifice plate
Vapour is finally condensed into water and is again introduced into oil, is discharged by oil drain pump after fluid storage area fluid reaches liquid level.Therefore exist
In actual use, such structure knockout drum flash evaporation effect is poor, and point aqueous energy is undesirable.It is another internal without support orifice plate
The vacuum separation tank of cavity design, simple in structure, flash evaporation effect is relatively upper a kind of more general.Fluid is sprayed by knockout drum top
The outlet of separation tank bottom portion is fallen under head is direct after spraying, fluid residence time in tank is short, divides water effect very undesirable.It is above-mentioned
Two kinds of structure for vacuum knockout drum internal structures are simple, and it is to compare the mistake without fluid is increased for support orifice plate to have support orifice plate
Flow area, but it is the reduction of flash distillation space, it can not also solve the problems, such as that bubble in oil is precipitated, effect is undesirable, therefore proposes a kind of
Inner-spiral type vacuum gun barrel.
【Utility model content】
The purpose of this utility model is exactly to solve the problems of the prior art, proposes a kind of inner-spiral type vacuum water-oil separating
Tank, can solve conventional vacuum knockout drum flash distillation space it is small, the fluid residence time is short, divides water effect bad, bubble be easy be precipitated
The problem of.
To achieve the above object, the utility model proposes a kind of inner-spiral type vacuum gun barrels, including vacuum tank
Body, annular spray head and spiral cooling fin, the top of the vacuum tank, which is equipped with, vacuumizes interface, the bottom of the vacuum tank
Portion is equipped with oil outlet, and the vacuum tank is internally provided with spiral cooling fin, and the top of the spiral cooling fin is equipped with ring
The bottom of shape spray head, the annular spray head offers several spray orifices, and the outer shroud arcwall face of the annular spray head opens up
There are oil inlet interface, the top of the vacuum tank to be equipped with satellite interface, the satellite interface is connected with oil inlet interface.
Preferably, the outer diameter up and down of the spiral cooling fin is identical as the distance between the inner wall of vacuum tank, institute
The interior hollow path for stating spiral cooling fin is in the inverted conical being gradually reduced from top to bottom, the rotor of the spiral cooling fin
Upper narrow, lower width.
Preferably, the aperture of the spray orifice is 3mm, the spray orifice is distributed corresponding with lower section rotor in uniform circular.
Preferably, being additionally provided with liquid level visor and fluid level controller on the vacuum tank.
The beneficial effects of the utility model：The utility model passes through vacuum tank, annular spray head and spiral cooling fin
Deng cooperation, annular spray head fluid sprays in circular, and ring diameter is less than greatly lower section spiral heat dissipation piece and coincide, and just spray arrives spiral shell
On blade, by the expansion nature trickling of spiral heat dissipation piece, Steam Recovery efficiency is greatly promoted, is inverted cone-shaped hollow area among flight
Domain, oil in steam will not be stopped to form distilled water and fall into oil by top rotor, steam can be from hollow inverted cone-shaped hollow area
Domain is recovered.Secondly fluid flows to vacuum pot bottom by rotor, and fluid is flowed in rotor unfolded surface, and Bubble avoids
The generation of bubble, good operating stability.
The feature and advantage of the utility model will be described in detail by embodiment combination attached drawing.
【Description of the drawings】
Fig. 1 is a kind of structural schematic diagram of inner-spiral type vacuum gun barrel of the utility model；
Fig. 2 is a kind of structural schematic diagram of the spiral cooling fin of inner-spiral type vacuum gun barrel of the utility model；
Fig. 3 is a kind of schematic top plan view of the annular spray head of inner-spiral type vacuum gun barrel of the utility model.
【Specific implementation mode】
Refering to fig. 1 to Fig. 3, a kind of inner-spiral type vacuum gun barrel of the utility model, including vacuum tank 1, annular
Spray head 2 and spiral cooling fin 3, the top of the vacuum tank 1, which is equipped with, vacuumizes interface 11, the bottom of the vacuum tank 1
Portion is equipped with oil outlet 12, and the vacuum tank 1 is internally provided with spiral cooling fin 3, and the top of the spiral cooling fin 3 is set
There are annular spray head 2, the bottom of the annular spray head 2 to offer several spray orifices 21, the outer shroud arc of the annular spray head 2
Shape face offers oil inlet interface 22, and the top of the vacuum tank 1 is equipped with satellite interface, the satellite interface and oil inlet interface 22
It is connected.The outer diameter up and down of the spiral cooling fin 3 is identical as the distance between the inner wall of vacuum tank 1, described spiral scattered
The interior hollow path of backing 3 is in the inverted conical that is gradually reduced from top to bottom, narrow on the rotor of the spiral cooling fin 3, under
It is wide.The aperture of the spray orifice 21 is 3mm, and the spray orifice 21 is distributed in uniform circular.Liquid level is additionally provided on the vacuum tank 1 to regard
Mirror 4 and fluid level controller 5.It is connected with pressure regulator valve and pressure gauge on the annular spray head 2.
Utility model works process：
During the work time, 2 fluid of annular spray head is in circle for a kind of inner-spiral type vacuum gun barrel of the utility model
Ring-type sprays, and ring diameter size is coincide with the spiral cooling fin 3 in lower section, is just sprayed on flight, annulus hollow space, spiral
Cooling fin hollow space is flash distillation space, and steam is recycled by hollow space by vacuum, because of the obstruction without supporting orifice plate, significantly
Promote Steam Recovery efficiency.
It is inverted cone-shaped hollow region among spiral cooling fin 3, rotor is up-narrow and down-wide, and rotation is flowed to above the fluid conrotatory wing
Below the wing, channel broadens below, and steam will not be stopped to form distilled water and fall into oil by top rotor in oil, and steam can be from
Hollow inverted cone-shaped hollow region is recovered, and secondly fluid flows to vacuum pot bottom by rotor, and fluid is in rotor unfolded surface
Flowing, avoids the generation of bubble, good operating stability.
For more conventional product, design structure of the present invention is simple, and manufacturing cost is low；Effectively increase the sudden strain of a muscle of vacuum separation tank
Space is steamed, promotes fluid area of passage at double, improves water vapour organic efficiency, greatly improves vacuum separation tank water-oil separating effect
It is good to solve air bubble problem stability for fruit.
Above-described embodiment is the explanation to the utility model, is not the restriction to the utility model, any new to this practicality
Scheme after type simple transformation belongs to the scope of protection of the utility model.
Claims (4)
1. a kind of inner-spiral type vacuum gun barrel, it is characterised in that：Including vacuum tank (1), annular spray head (2) and spiral shell
Rotating cooling fin (3), the top of the vacuum tank (1), which is equipped with, vacuumizes interface (11), and the bottom of the vacuum tank (1) is set
Have an oil outlet (12), the vacuum tank (1) is internally provided with spiral cooling fin (3), the spiral cooling fin (3) it is upper
Side is equipped with annular spray head (2), and the bottom of the annular spray head (2) offers several spray orifices (21), the annular spray
The outer shroud arcwall face of head (2) offers oil inlet interface (22), and the top of the vacuum tank (1) offers satellite interface, described
Oil inlet interface (22) is connected with satellite interface.
2. a kind of inner-spiral type vacuum gun barrel as described in claim 1, it is characterised in that：The spiral cooling fin
(3) outer diameter up and down is identical as the distance between the inner wall of vacuum tank (1), the spiral cooling fin (3) it is interior hollow small
Diameter is in the inverted conical that is gradually reduced from top to bottom, narrow, lower width on the rotor of the spiral cooling fin (3).
3. a kind of inner-spiral type vacuum gun barrel as described in claim 1, it is characterised in that：The hole of the spray orifice (21)
Diameter is 3mm, and the spray orifice (21) is in the corresponding lower section spiral heat dissipation piece rotor of uniform circular distribution.
4. a kind of inner-spiral type vacuum gun barrel as described in claim 1, it is characterised in that：The vacuum tank (1)
On be additionally provided with liquid level visor (4) and fluid level controller (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820039329.2U CN207950758U (en) | 2018-01-10 | 2018-01-10 | A kind of inner-spiral type vacuum gun barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820039329.2U CN207950758U (en) | 2018-01-10 | 2018-01-10 | A kind of inner-spiral type vacuum gun barrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207950758U true CN207950758U (en) | 2018-10-12 |
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ID=63732788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820039329.2U Active CN207950758U (en) | 2018-01-10 | 2018-01-10 | A kind of inner-spiral type vacuum gun barrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207950758U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109813148A (en) * | 2019-03-20 | 2019-05-28 | 苏宇贵 | Cyclic annular sprinkle heat-exchanger rig and its application method |
-
2018
- 2018-01-10 CN CN201820039329.2U patent/CN207950758U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109813148A (en) * | 2019-03-20 | 2019-05-28 | 苏宇贵 | Cyclic annular sprinkle heat-exchanger rig and its application method |
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