CN208859100U - Ultrahigh-strength corrosion-resistant oil sea water desalination biphase stainless steel tubing - Google Patents
Ultrahigh-strength corrosion-resistant oil sea water desalination biphase stainless steel tubing Download PDFInfo
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- CN208859100U CN208859100U CN201821565051.9U CN201821565051U CN208859100U CN 208859100 U CN208859100 U CN 208859100U CN 201821565051 U CN201821565051 U CN 201821565051U CN 208859100 U CN208859100 U CN 208859100U
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- strainer
- stainless steel
- rectangular housing
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Abstract
The utility model discloses a kind of ultrahigh-strength corrosion-resistant oil sea water desalination biphase stainless steel tubings, including stainless steel tube ontology, stainless steel tube ontology is located at medium channel input end and is fixedly installed device for filtering impurities, device for filtering impurities includes rectangular housing, the bottom surface left end of contaminant filter chamber is provided with impurity and collects entrance in rectangular housing, the bottom surface of rectangular housing is provided with impurity collecting pipe, and impurity collecting pipe lower thread is connected with sealing nut；The upper end of contaminant filter chamber has been wholely set one piece of strainer positioning plate, strainer positioning plate is disposed with the first strainer jack and the second strainer jack from left to right, primary filtration network is plugged in first strainer jack, smart grade filter screen is plugged in second strainer jack, rectangular housing upper end is detachably provided with cover board sealing together.Above-mentioned technical proposal, it is reasonable in design, structure is simple, the cleaning of easy to use, filter device is convenient, between steel pipe it is easy to connect, positioning is reliable, long service life and external operation of components are easy.
Description
Technical field
The utility model relates to steel pipe technical fields, and in particular to a kind of ultrahigh-strength corrosion-resistant oil sea water desalination with two-phase not
Become rusty steel pipe.
Background technique
Biphase stainless steel tubing is widely used in petrochemical equipment, seawater and sewage treatment equipment, oil and gas pipelines, makes
The industrial circles such as paper machinery.It has the characteristics that yield strength is high, the coefficient of expansion is low.
Although biphase stainless steel tubing has the advantages that many, the prolonged work in the operating condition with corrosive media
Make, can also it be made the phenomenon that corrosion failure occur, currently, for the biphase stainless steel tubing that sea water desalination uses, Jin Jinyi
Corrosion resistance by itself is unable to satisfy the needs used, it uses the time for the calculating that can only slightly walk, then in the period
It is interior that it is replaced, it just can guarantee the use of entire pipeline, poor corrosion resistance, service life is short；And existing seawater is light
It is unreasonable to change the biphase stainless steel tubing structure setting used, seawater filtering device is embedded to be arranged in steel pipe, once steel pipe is complete
After installation, cleaning seawater filtering device trouble could take out seawater filtering device after needing to dismantle steel pipe, using very not square
Just, and steel tube surface is more smooth, and positioning operation trouble between steel pipe and steel pipe is easy sliding, is difficult to install it in steel tube surface
Its component, has a single function, and the practicability is poor.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of reasonable in design, structures
Simply, the cleaning of easy to use, filter device is convenient, between steel pipe it is easy to connect, positioning is reliable, long service life and external component
Operate easy ultrahigh-strength corrosion-resistant oil sea water desalination biphase stainless steel tubing.
To achieve the above object, the utility model provides following technical solution: a kind of ultrahigh-strength corrosion-resistant oil seawater is light
Change and use biphase stainless steel tubing, including stainless steel tube ontology is provided with a medium channel in the stainless steel tube ontology, it is described not
Rust steel pipe body is located at medium channel input end and is fixedly installed device for filtering impurities, and the device for filtering impurities includes Rectangular shell
Body is provided with contaminant filter chamber in the rectangular housing, and the bottom surface left end of the contaminant filter chamber is provided with impurity and collects entrance,
The bottom side alignment impurity of the rectangular housing collects entry position and has been wholely set impurity collecting pipe, impurity collecting pipe lower end
It is threaded with sealing nut；The bottom surface right end of the contaminant filter chamber is fixedly installed strainer position-limited rack, the strainer limit
The upper end of frame is disposed with the first limit plate and the second limit plate from left to right, first limit plate and the second limit plate it
Between constitute a strainer limit card slot；The upper end of the contaminant filter chamber has been wholely set one piece of strainer positioning plate, the strainer
Positioning plate is disposed with the first strainer jack and the second strainer jack from left to right, is plugged in the first strainer jack just
Grade filter screen is plugged with smart grade filter screen in the second strainer jack, and in smart grade filter screen lower end insertion strainer limit card slot；Institute
It states rectangular housing upper end and is detachably provided with cover board sealing together, the upper surface integral middle of the seal cover board is provided with one
Handle；It is provided with medium inlet on the left side of the rectangular housing, media outlet, institute are provided on the right side of rectangular housing
It states media outlet to be connected to medium channel, the medium inlet left end is provided with connecting tube, the connecting tube right end and Rectangular shell
The left side of body is wholely set, and the left end of connecting tube has been wholely set the first connecting flange, the left end of first connecting flange
The first viton seal ring is bonded on face.
By using above-mentioned technical proposal, primary filtration network and smart grade filter screen are all made of inserting mode setting, open close
Primary filtration network and smart grade filter screen can be cleared up or replaced after covering plate, without dismantling steel pipe, operation is easy；And impurity mistake
It is good to filter effect, it is convenient that impurity is collected, and impurity cleaning is easy, and use is very convenient.
The utility model is further arranged to: is fixedly installed on the medium channel inner wall of the stainless steel tube ontology
One chrome layer is fixedly installed the second chrome layer on the outer surface of the stainless steel tube ontology.By this setting, medium channel
The outer surface good corrosion resistance of inner wall and stainless steel tube ontology, prolongs the service life.
The utility model is further arranged to: the right side upper end of the rectangular housing is welded with external positioning parts
Plate, the right end of the external component positioning plate are welded with perpendicular support plate, and the perpendicular support plate lower end is outer with stainless steel tube ontology
Surface is welded and fixed.By this setting, structure setting is more reasonable, and it is convenient to install existing external positioning parts.
The utility model is further arranged to: the upper end of the primary filtration network has been wholely set the limit of the first strainer
The upper surface of plate, the first strainer limit plate and strainer positioning plate is connected by screw to fixation, the first strainer jack
It is provided with the first sealing strip mounting groove in the middle part of inner wall, the first sealing strip mounting groove built-in type is provided with the first fluorubber
Sealing strip；The primary filtration network and the first strainer limit plate are made of stainless steel material, and primary filtration network lower end is certainly
By holding.By this setting, primary filtration network structure setting is more reasonable, and positioning is reliable, and impurity screening effect is good, and free end is being situated between
It can constantly be shaken under the dynamic thrust of mass flow, impurity is not easy to accumulate, reliable operation；And primary filtration network and strainer positioning plate it
Between good seal performance, medium is not easy to leak.
The utility model is further arranged to: the upper end of the essence grade filter screen has been wholely set the limit of the second strainer
The upper surface of plate, the second strainer limit plate and strainer positioning plate is connected by screw to fixation, the second strainer jack
It is provided with the second sealing strip mounting groove in the middle part of inner wall, the second sealing strip mounting groove built-in type is provided with the second fluorubber
Sealing strip；The essence grade filter screen and the second strainer limit plate are made of stainless steel material.By this setting, smart grade filter screen
Structure setting is more reasonable, and positioning is reliable, and impurity screening effect is good；And sealing performance between smart grade filter screen and strainer positioning plate
Good, medium is not easy to leak.
The utility model is further arranged to: first annular groove, institute are provided on the upper surface of the rectangular housing
It states first annular groove built-in type and is provided with O-ring seal, the upper surface of the seal cover board and rectangular housing passes through bolt
It is connected and fixed, and constitutes the upper surface of the seal cover board and rectangular housing place of company by O-ring seal and seal.By this setting,
Structure setting is more reasonable, and good seal performance between seal cover board and rectangular housing, medium is not easy to leak.
The utility model is further arranged to: the seal cover board is made of stainless steel material, and in seal cover board
Portion's fixed bonding has fluorubber sealant.
The utility model is further arranged to: the right end of the stainless steel tube ontology has been wholely set the second connection method
Orchid, fixed bonding has the second viton seal ring on the right side of second connecting flange.
The utility model has the advantages that: compared with prior art, the utility model structure setting is more reasonable, primary filter
Net and smart grade filter screen are all made of inserting mode setting, can be clear to primary filtration network and smart grade filter screen after opening seal cover board
Reason or replacement, without dismantling steel pipe, operation is easy；And contaminant filter effect is good, it is convenient that impurity is collected, and impurity cleaning is easy, and makes
With very convenient；Chrome layer makes the inner wall of medium channel and the outer surface good corrosion resistance of stainless steel tube ontology, extends and uses
Service life；Primary filtration network structure setting is more reasonable, and positioning is reliable, and impurity screening effect is good, and free end is pushed away media flow
It can constantly be shaken under power effect, impurity is not easy to accumulate, reliable operation；Good seal performance between seal cover board and rectangular housing is situated between
Matter is not easy to leak；External component positioning plate to install existing external positioning parts conveniently.
The utility model is described in further detail with specific embodiment with reference to the accompanying drawings of the specification.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the enlarged diagram in the portion I in Fig. 1.
Specific embodiment
In the description of the present embodiment, it should be noted that such as occur term " center ", "upper", "lower", "left", "right",
"vertical", "horizontal", "inner", "outside", "front", "rear" etc., indicated by orientation or positional relationship be it is based on the figure
Orientation or positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, it is thus impossible to be interpreted as to the utility model
Limitation.In addition, such as there is term " first ", " second ", " third " are used for description purposes only, and should not be understood as instruction or dark
Show relative importance.
Referring to Fig. 1 and Fig. 2, a kind of ultrahigh-strength corrosion-resistant oil sea water desalination two phase stainless steel disclosed by the utility model
It manages, including stainless steel tube ontology 1, is provided with a medium channel 11, the stainless steel tube ontology in the stainless steel tube ontology 1
1, which is located at 11 input end of medium channel, is fixedly installed device for filtering impurities 2, and the device for filtering impurities 2 includes rectangular housing 21,
Contaminant filter chamber 211 is provided in the rectangular housing 21, the bottom surface left end of the contaminant filter chamber 211 is provided with impurity collection
Entrance 212, the bottom side alignment impurity of the rectangular housing 21 collect 212 position of entrance and have been wholely set impurity collecting pipe 22, institute
It states 22 lower thread of impurity collecting pipe and is connected with sealing nut 23；The bottom surface right end of the contaminant filter chamber 211 is fixedly installed
Strainer position-limited rack 24, the upper end of the strainer position-limited rack 24 are disposed with the first limit plate 241 and the second limit from left to right
Plate 242 constitutes a strainer limit card slot 243 between first limit plate 241 and the second limit plate 242；The impurity mistake
The upper end of filter chamber 211 has been wholely set one piece of strainer positioning plate 25, and the strainer positioning plate 25 is disposed with from left to right
One strainer jack 251 and the second strainer jack 252 are plugged with primary filtration network 26, the second filter in the first strainer jack 251
Smart grade filter screen 27 is plugged in net jack 252, and in 27 lower end insertion strainer limit card slot 243 of smart grade filter screen；The square
21 upper end of shape shell is detachably provided with cover board 28 sealing together, and the upper surface integral middle of the seal cover board 28 is provided with one
A handle 281；It is provided with medium inlet 213 on the left side of the rectangular housing 21, is arranged on the right side of rectangular housing 21
There is media outlet 214, the media outlet 214 is connected to medium channel 11, and 213 left end of medium inlet is provided with connecting tube
29,29 right end of connecting tube and the left side of rectangular housing 21 are wholely set, and the left end of connecting tube 29 has been wholely set first
Connecting flange 291 is bonded with the first viton seal ring 3 on the left side of first connecting flange 291.
Preferably, the rectangular housing 21 is wholely set with stainless steel tube ontology 1；The sealing nut 23 is existing
Product, 23 built-in type of sealing nut are provided with existing sealing ring, and sealing nut 23 and 22 lower thread of impurity collecting pipe connect
Sealing is constituted after connecing；The strainer position-limited rack 24 is wholely set with rectangular housing 21；First limit plate 241 and the second limit
Plate 242 is wholely set with strainer position-limited rack 24；The first strainer jack 251 and the second strainer jack 252 are rectangular opening, institute
Stating primary filtration network 26 and smart grade filter screen 27 is rectangular configuration.
The rectangular housing 21, impurity collecting pipe 22, sealing nut 23, strainer position-limited rack 24, the first limit plate 241,
Two limit plates 242, strainer positioning plate 25, connecting tube 29 and the first connecting flange 291 are made of stainless steel material.
To keep the utility model structure setting more reasonable, preferably, stainless steel tube ontology 1 described in the present embodiment
It is fixedly installed the first chrome layer 4 on medium channel inner wall, is fixedly installed on the outer surface of the stainless steel tube ontology 1
Two chrome layers 5.
The right side upper end of the rectangular housing 21 is welded with external component positioning plate 6, the external component positioning plate 6
Right end is welded with perpendicular support plate 7, and perpendicular 7 lower end of support plate and the outer surface of stainless steel tube ontology 1 are welded and fixed.
The upper end of the primary filtration network 26 has been wholely set the first strainer limit plate 261, the first strainer limit plate
261 are connected by screw to fixation, setting in the middle part of the inner wall of the first strainer jack 251 with the upper surface of strainer positioning plate 25
There is the first sealing strip mounting groove, the first sealing strip mounting groove built-in type is provided with the first fluorubber sealing strip 215；It is described
Primary filtration network 26 and the first strainer limit plate 261 are made of stainless steel material, and 26 lower end of primary filtration network is free end.
Preferably, being symmetrical arranged two the first sealing strip mounting grooves in the middle part of the inner wall of the first strainer jack 251, every first close
Strip of paper used for sealing mounting groove is provided with a first fluorubber sealing strip 215, and two first fluorubber sealing strips 215 are located at primary
26 left and right ends of filter screen.
The upper end of the essence grade filter screen 27 has been wholely set the second strainer limit plate 271, the second strainer limit plate
271 are connected by screw to fixation, setting in the middle part of the inner wall of the second strainer jack 252 with the upper surface of strainer positioning plate 25
There is the second sealing strip mounting groove, the second sealing strip mounting groove built-in type is provided with the second fluorubber sealing strip 216；It is described
Smart grade filter screen 27 and the second strainer limit plate 271 are made of stainless steel material.Preferably, the second strainer jack 252
Inner wall in the middle part of be symmetrical arranged two the second sealing strip mounting grooves, every second sealing strip mounting groove is provided with one second
Fluorubber sealing strip 216, two second fluorubber sealing strips 216 are located at smart 27 left and right ends of grade filter screen.
First annular groove is provided on the upper surface of the rectangular housing 21, the first annular groove built-in type is set
It is equipped with O-ring seal 217, fixation is bolted in the upper surface of the seal cover board 28 and rectangular housing 21, and by O-shaped
Sealing ring 217 makes the upper surface of seal cover board 28 and rectangular housing 21 place of company constitute sealing.
The seal cover board 28 is made of stainless steel material, and the middle part fixed bonding of seal cover board 28 has fluorubber sealing
Layer 218.
The right end of the stainless steel tube ontology 1 has been wholely set the second connecting flange 12, second connecting flange 12
Fixed bonding has the second viton seal ring 13 on right side.
When practical application, primary filtration network and smart grade filter screen are all made of inserting mode and are arranged, after opening seal cover board just
Can be to primary filtration network and smart grade filter screen cleaning or replacement, without dismantling steel pipe, operation is easy；And contaminant filter effect is good,
It is convenient that impurity is collected, and impurity cleaning is easy, and use is very convenient；Chrome layer makes the inner wall and stainless steel tube ontology of medium channel
Outer surface good corrosion resistance, prolong the service life；Primary filtration network structure setting is more reasonable, and positioning is reliable, impurity screening
Effect is good, and free end can constantly shake under the thrust of media flow, and impurity is not easy to accumulate, reliable operation；Seal cover board
The good seal performance between rectangular housing, medium are not easy to leak；It is fixed that external component positioning plate to install existing external component
Position is convenient.Overall construction design is reasonable, structure is simple, the cleaning of easy to use, filter device is convenient, between steel pipe it is easy to connect,
It positions reliable, long service life and external operation of components is easy, function is more, and practicability is good.
Above-described embodiment is served only for that the utility model is further described, no to the specific descriptions of the utility model
It can be interpreted as the restriction to scope of protection of the utility model, the technician of this field is according to the content pair of above-mentioned utility model
The utility model is made some nonessential modifications and adaptations and is each fallen within the protection scope of the utility model.
Claims (8)
1. a kind of ultrahigh-strength corrosion-resistant oil sea water desalination biphase stainless steel tubing, including stainless steel tube ontology (1), the stainless steel
It is provided with a medium channel (11) in tube body (1), it is solid that the stainless steel tube ontology (1) is located at medium channel (11) input end
Surely device for filtering impurities (2) are provided with, it is characterised in that: the device for filtering impurities (2) includes rectangular housing (21), the square
It is provided with contaminant filter chamber (211) in shape shell (21), the bottom surface left end of the contaminant filter chamber (211) is provided with impurity collection
Entrance (212), the bottom side alignment impurity of the rectangular housing (21) collect entrance (212) position and have been wholely set impurity collecting pipe
(22), impurity collecting pipe (22) lower thread is connected with sealing nut (23)；The bottom surface of the contaminant filter chamber (211) is right
End is fixedly installed strainer position-limited rack (24), and the upper end of the strainer position-limited rack (24) is disposed with the first limit from left to right
Plate (241) and the second limit plate (242) constitute a strainer between first limit plate (241) and the second limit plate (242)
Limit card slot (243)；The upper end of the contaminant filter chamber (211) has been wholely set one piece of strainer positioning plate (25), the strainer
Positioning plate (25) is disposed with the first strainer jack (251) and the second strainer jack (252), first strainer from left to right
It is plugged with primary filtration network (26) in jack (251), smart grade filter screen (27), and essence is plugged in the second strainer jack (252)
In grade filter screen (27) lower end insertion strainer limit card slot (243)；Rectangular housing (21) upper end is detachably provided with one piece
The upper surface integral middle of seal cover board (28), the seal cover board (28) is provided with a handle (281)；The rectangular housing
(21) it is provided on left side medium inlet (213), media outlet (214) is provided on the right side of rectangular housing (21),
The media outlet (214) is connected to medium channel (11), and medium inlet (213) left end is provided with connecting tube (29), institute
It states connecting tube (29) right end and the left side of rectangular housing (21) is wholely set, the left end of connecting tube (29) has been wholely set first
Connecting flange (291) is bonded with the first viton seal ring (3) on the left side of first connecting flange (291).
2. a kind of ultrahigh-strength corrosion-resistant oil sea water desalination biphase stainless steel tubing according to claim 1, it is characterised in that:
It is fixedly installed the first chrome layer (4) on the medium channel inner wall of the stainless steel tube ontology (1), the stainless steel tube ontology
(1) the second chrome layer (5) are fixedly installed on outer surface.
3. a kind of ultrahigh-strength corrosion-resistant oil sea water desalination biphase stainless steel tubing according to claim 2, it is characterised in that:
The right side upper end of the rectangular housing (21) is welded with external component positioning plate (6), the right side of the external component positioning plate (6)
End is welded with perpendicular support plate (7), and perpendicular support plate (7) lower end and the outer surface of stainless steel tube ontology (1) are welded and fixed.
4. a kind of ultrahigh-strength corrosion-resistant oil sea water desalination biphase stainless steel tubing according to claim 1 or 3, feature exist
In: the upper end of the primary filtration network (26) has been wholely set the first strainer limit plate (261), the first strainer limit plate
(261) fixation is connected by screw to the upper surface of strainer positioning plate (25), in the inner wall of the first strainer jack (251)
Portion is provided with the first sealing strip mounting groove, and the first sealing strip mounting groove built-in type is provided with the first fluorubber sealing strip
(215)；The primary filtration network (26) and the first strainer limit plate (261) are made of stainless steel material, and primary filtration network
(26) lower end is free end.
5. a kind of ultrahigh-strength corrosion-resistant oil sea water desalination biphase stainless steel tubing according to claim 1 or 3, feature exist
In: the upper end of the essence grade filter screen (27) has been wholely set the second strainer limit plate (271), the second strainer limit plate
(271) fixation is connected by screw to the upper surface of strainer positioning plate (25), in the inner wall of the second strainer jack (252)
Portion is provided with the second sealing strip mounting groove, and the second sealing strip mounting groove built-in type is provided with the second fluorubber sealing strip
(216)；The essence grade filter screen (27) and the second strainer limit plate (271) are made of stainless steel material.
6. a kind of ultrahigh-strength corrosion-resistant oil sea water desalination biphase stainless steel tubing according to claim 1 or 3, feature exist
In: first annular groove, the first annular groove built-in type setting are provided on the upper surface of the rectangular housing (21)
Have O-ring seal (217), fixation is bolted in the upper surface of the seal cover board (28) and rectangular housing (21), and leads to
Crossing O-ring seal (217) makes the upper surface place of company of seal cover board (28) and rectangular housing (21) constitute sealing.
7. a kind of ultrahigh-strength corrosion-resistant oil sea water desalination biphase stainless steel tubing according to claim 6, it is characterised in that:
The seal cover board (28) is made of stainless steel material, and the middle part fixed bonding of seal cover board (28) has fluorubber sealant
(218)。
8. a kind of ultrahigh-strength corrosion-resistant oil sea water desalination biphase stainless steel tubing according to claim 1, it is characterised in that:
The right end of the stainless steel tube ontology (1) has been wholely set the second connecting flange (12), the right side of second connecting flange (12)
Fixed bonding has the second viton seal ring (13) on end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821565051.9U CN208859100U (en) | 2018-09-26 | 2018-09-26 | Ultrahigh-strength corrosion-resistant oil sea water desalination biphase stainless steel tubing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821565051.9U CN208859100U (en) | 2018-09-26 | 2018-09-26 | Ultrahigh-strength corrosion-resistant oil sea water desalination biphase stainless steel tubing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208859100U true CN208859100U (en) | 2019-05-14 |
Family
ID=66419066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821565051.9U Active CN208859100U (en) | 2018-09-26 | 2018-09-26 | Ultrahigh-strength corrosion-resistant oil sea water desalination biphase stainless steel tubing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208859100U (en) |
-
2018
- 2018-09-26 CN CN201821565051.9U patent/CN208859100U/en active Active
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