CN108980524A - A kind of novel glass-lined equipment nozzle protective jacket - Google Patents
A kind of novel glass-lined equipment nozzle protective jacket Download PDFInfo
- Publication number
- CN108980524A CN108980524A CN201810856337.0A CN201810856337A CN108980524A CN 108980524 A CN108980524 A CN 108980524A CN 201810856337 A CN201810856337 A CN 201810856337A CN 108980524 A CN108980524 A CN 108980524A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- protective jacket
- sealing
- nozzle
- side wall
- 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.)
- Withdrawn
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
- F16L58/18—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
- F16L57/02—Protection of pipes or objects of similar shape against external or internal damage or wear against cracking or buckling
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Abstract
The invention discloses a kind of novel glass-lined equipment nozzle protective jackets, screw hole is offered on the protective jacket, and screw hole internal screw thread is connected with screw, fixing sleeve is connected to the first roll on the screw, and first roll the circumferentially wound one end for being connected with multiple first steel cables of side wall, the other end activity of first steel cable runs through the side wall of annulus and is fixedly connected on the side wall of follow block, sealing grooving, which is pushed, to be moved upwards, so that sealing grooving matches socket with nozzle, and then reach sealing function, the meeting of moving upwards of grooving is sealed so that third steel cable loosens simultaneously, to under the promotion of third telescopic rod, sealing plate enters in seal groove, to achieve the effect that sealing；The presence of gasket can achieve the effect of sealing；Therefore the device not only can achieve the effect of fixation, may also reach up efficient sealed effect.
Description
Technical field
The present invention relates to glass equipment technical field, specially a kind of novel glass-lined equipment nozzle protective jacket.
Background technique
Glass is amorphous inorganic non-metallic material, and usually with a variety of inorganic minerals, (such as quartz sand, borax, boric acid, weight are brilliant
Stone, barium carbonate, lime stone, feldspar, soda ash etc.) it is primary raw material, it additionally incorporates made of a small amount of auxiliary material.It it is main at
It is divided into silica and other oxides.The chemical composition of simple glass is Na2SiO3, CaSiO3, SiO2 or Na2OCaO
6SiO2 etc., main component are silicate double salt, are a kind of non-crystalline solids of random structure.It is widely used in building, uses
To belong to mixture every wind light transmission.The another coloured glass for having the oxide for being mixed into certain metals or salt and showing color
Glass, and the tempered glass as made from the method for physics or chemistry etc..Sometimes some transparent plastics (such as polymethyls
Sour methyl esters) it is also referred to as organic glass.
Glass extends a variety of types with the development of science and technology, and wherein glass-lined equipment is exactly one of the most common one
Kind, glass-lined equipment is the anticorrosion equipment that the industries such as chemical industry, pharmacy, fuel and food largely use, and such equipment is in equipment
Surface spraying enamel enamel high temperature sintering forms.In long-term use, transport, in installation process due to protection question, often
Nozzle is caused to rupture, chemicals corrodes glass-lined equipment, causes etching problem, general conventional pads cannot firmly be buckled in pipe
Above mouthful, etching problem not can solve.
The patent of Publication No. CN202674713U, discloses glass-lined equipment nozzle Special protecting jacket, the protective jacket by
Following structure composition: casing；Chassis；Liquid-blocking sleeve；Screw thread is sealed, which can solve the problem of being unable to fixation, but
It is since fixed device and sealing device structure are simple, which does not have good fixed function, still can once for a long time
It falls off, and under prolonged storage, still has the outflow of liquid, cause to corrode other substances.
Summary of the invention
The purpose of the present invention is to provide a kind of novel glass-lined equipment nozzle protective jackets, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the invention provides the following technical scheme:
A kind of novel glass-lined equipment nozzle protective jacket, including nozzle, the inner sidewall conflict of the nozzle are connected with anti-
Sheath, and the lower end of nozzle extends in the annular groove opened up on protective jacket；
Screw hole is offered on the protective jacket, and screw hole internal screw thread is connected with screw, fixing sleeve is connected on the screw
One roll, and circumferentially wound one end for being connected with multiple first steel cables of side wall of the first roll, first steel cable it is another
One end activity runs through the side wall of annulus and is fixedly connected on the side wall of follow block, and the upper end of annulus is fixedly connected with multiple fixations
The other end of one end of bar, the fixed link is fixedly connected on the inner sidewall of protective jacket, and the side wall of the follow block is fixedly connected
There is one end of the first telescopic rod, and the other end of the first telescopic rod is fixedly connected on the lateral wall of annulus, the follow block is separate
One end of first telescopic rod contradicts and is connected with mobile bar, and the other end of mobile bar extends to the fixation hole opened up on protective jacket
Interior, being intertwined and connected in the mobile bar has spring, and the both ends of spring are respectively fixedly connected on the side wall of mobile bar and protective jacket
Inner sidewall on, one end that the mobile bar is located in mounting hole is fixedly connected with fixed plate, and the side of fixed plate and fixation hole
Wall is slidably connected.
Preferably, fixing sleeve is connected to the second roll on the screw, and the circumferentially fixed of the second roll is intertwined and connected
There is one end of multiple second steel cables, the other end of second steel cable successively bypasses the first fixed pulley and the second fixed pulley and fixation
It is connected in the exterior bottom wall of sealing grooving, and the first fixed pulley is rotatably connected in the inner bottom wall of the first fixed pulley, described second
Fixed pulley is rotatably connected on the bottom wall of annular groove, and the side walls of the sealing grooving and annular groove connect, and seal grooving
Inner sidewall and nozzle one end close to each other contradict and connect, the lower end of the sealing grooving is fixedly connected with the second telescopic rod,
And second the other end of telescopic rod be fixedly connected on the bottom wall of annular groove, the lateral wall of the sealing grooving is fixedly connected with more
One end of a third steel cable, and the other end of third steel cable extends in shifting chute, the third steel cable is located in shifting chute
One end is fixedly connected on the side wall of sealing plate, and sealing plate one end close to each other with shifting chute is slidably connected, the sealing
The side wall of plate is fixedly connected with one end of third telescopic rod, and the other end of third telescopic rod is fixedly connected on the side wall of sliding groove
On, one end that the sealing plate is located at outside shifting chute extends in the seal groove opened up on nozzle.
Preferably, the upper end of the nozzle is fixedly connected on the lower end surface of glass equipment, and the upper end of glass equipment is solid
Surely it is plugged with feed inlet, the lower end of the glass equipment is fixedly connected with multiple support columns.
Preferably, the quantity of the support column is more than or equal to six, and is isodistantly spaced annular spread, under the support column
End is fixedly connected with supporting pad, and anti-skid chequer is offered on supporting pad.
Preferably, the side wall of the annular groove is fixedly connected with gasket, and the lateral wall of gasket and nozzle contradicts and connects
It connects, the gasket structure annular in shape.
Preferably, the sealing plate is located at one end in seal groove in round end structure, and on sealing plate fixing sleeve be connected to it is close
Big envelope, the sealing shroud is contradicted with shifting chute one end close to each other and is connected, and sealing shroud and seal groove one end close to each other
Contradict connection.
Preferably, the mobile bar is located at one end outside fixation hole in round end structure, and the quantity of mobile bar is more than or equal to
Six, it is isodistantly spaced annular spread.
Preferably, the fixed plate is fixedly connected with resilient cushion far from one end of mobile bar, and offers on resilient cushion anti-
Sliding line.
Preferably, the upper end inner sidewall of the sealing grooving is in horn-like structure.
Preferably, the follow block offers non-slip groove far from one end of the first telescopic rod, and non-slip groove is matched with mobile bar
Setting.
Compared with prior art, the beneficial effects of the present invention are:
1, the presence of follow block, mobile bar and fixed plate combination can contradict mobile bar by follow block and fixed plate moves, from
And fixed plate is made to move out fixation hole, and then achieve the effect that fixed from nozzle inner sidewall.
2, third steel cable, sealing plate and the combination of third telescopic rod exist, the loosening meeting of third steel cable so that sealing plate the
Three telescopic rods enter seal groove under pushing, to have the function that sealing.
3, the presence of the second steel cable, sealing grooving and the combination of the second telescopic rod, the loosening of the second steel cable can be stretched by second
Contracting bar pushes sealing grooving and moves upwards, to achieve the effect that sealing.
4, the presence of gasket can play the role of better seal.
To sum up, which not only can achieve the effect of fixation, may also reach up efficient sealed effect.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is A structure enlargement diagram of the present invention；
Fig. 3 is section B-B figure of the present invention.
In figure: nozzle 1, support column 2, supporting pad 3, glass equipment 4, feed inlet 5, protective jacket 6, screw 7, the first roll
8, the first steel cable 9, annulus 10, fixed link 11, follow block 12, mobile bar 13, fixed plate 14, the first telescopic rod 15, the second roll
16, the second steel cable 17, the first fixed pulley 18, the second fixed pulley 19, sealing grooving 20, the second telescopic rod 21, third steel cable 22, close
Sealing plate 23, third telescopic rod 24, gasket 25, non-slip groove 26.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution:
The inner sidewall conflict of a kind of novel glass-lined equipment nozzle protective jacket, including nozzle 1, nozzle 1 is connected with protection
Set 6, and the lower end of nozzle 1 extends in the annular groove opened up on protective jacket 6, and screw hole, and spiral shell in screw hole are offered on protective jacket 6
Line is connected with screw 7, and fixing sleeve is connected to the first roll 8 on screw 7, and the side wall of the first roll 8 circumferentially wound is connected with
One end of multiple first steel cables 9, the other end activity of the first steel cable 9 run through the side wall of annulus 10 and are fixedly connected on follow block 12
On side wall, and the upper end of annulus 10 is fixedly connected with one end of multiple fixed links 11, and the other end of fixed link 11 is fixedly connected on
On the inner sidewall of protective jacket 6, the side wall of follow block 12 is fixedly connected with one end of the first telescopic rod 15, and the first telescopic rod 15 is another
One end is fixedly connected on the lateral wall of annulus 10, and follow block 12 contradicts far from one end of the first telescopic rod 15 and is connected with mobile bar
13, and the other end of mobile bar 13 extends in the fixation hole opened up on protective jacket 6, being intertwined and connected in mobile bar 13 has spring,
The both ends of spring are respectively fixedly connected on the side wall of mobile bar 13 on the inner sidewall of protective jacket 6, and mobile bar 13 is located at fixation
One end in hole is fixedly connected with fixed plate 14, and fixed plate 14 is connect with the side walls of fixation hole, follow block 12, mobile bar 13
The combined presence with fixed plate 14 can contradict mobile bar 13 by follow block 12 and move, and the movement of mobile bar 13 is with fixed plate
14 move out fixation hole, so that inner sidewall line up 1 is fixed, and then reach fixed complete effect.
Fixing sleeve is connected to the second roll 16 on screw 7, and the second roll 16 it is circumferentially fixed be intertwined and connected have it is multiple
One end of second steel cable 17, the other end of the second steel cable 17 successively bypass the first fixed pulley 18 and the second fixed pulley 19 and fixed company
It connects in the exterior bottom wall of sealing grooving 20, and the first fixed pulley 18 is rotatably connected in the inner bottom wall of the first fixed pulley 18, second
Fixed pulley 19 is rotatably connected on the bottom wall of annular groove, and sealing grooving 20 is connect with the side walls of annular groove, and seals grooving
20 inner sidewall and nozzle 1 one end close to each other, which contradicts, to be connected, and the lower end of sealing grooving 20 is fixedly connected with the second telescopic rod
21, and the other end of the second telescopic rod 21 is fixedly connected on the bottom wall of annular groove, the lateral wall of sealing grooving 20 is fixedly connected
There is one end of multiple third steel cables 22, and the other end of third steel cable 22 extends in shifting chute, third steel cable 22 is located at movement
One end in slot is fixedly connected on the side wall of sealing plate 23, and sealing plate 23 slides with shifting chute one end close to each other and connects
It connects, the side wall of sealing plate 23 is fixedly connected with one end of third telescopic rod 24, and the other end of third telescopic rod 24 is fixedly connected
On the side wall of sliding groove, one end that sealing plate 23 is located at outside shifting chute is extended in the seal groove opened up on nozzle 1, by more
Step measure achievees the effect that efficiently fixed.
The upper end of nozzle 1 is fixedly connected on the lower end surface of glass equipment 4, and the upper end fixation of glass equipment 4 is plugged with
Feed inlet 5, the lower end of glass equipment 4 are fixedly connected with multiple support columns 2, and the quantity of support column 2 is more than or equal to six, and in etc.
Apart from annular spread, the lower end of support column 2 is fixedly connected with supporting pad 3, and anti-skid chequer is offered on supporting pad 3, multiple supports
The presence of column 2 can play good supporting role, while supporting pad 3 is made of anti-seismic material, it is possible to play well
Damping effect.
The side wall of annular groove is fixedly connected with gasket 25, and the lateral wall of gasket 25 and nozzle 1 is contradicted and connected, sealing
The structure annular in shape of pad 25, gasket 25 are in cirque structure, can be reached by the lateral wall circumferential direction thorough seal of line up 1
To efficient sealed effect.
Sealing plate 23 is located at one end in seal groove in round end structure, and fixing sleeve is connected to sealing shroud on sealing plate 23, close
Big envelope is contradicted with shifting chute one end close to each other and is connected, and sealing shroud contradicts connection with seal groove one end close to each other, close
Sealing plate 23, which is located at one end in seal groove, prevents the feelings blocked when can prevent sealing plate 23 from entering seal groove in round end structure
Condition occurs, while the presence of sealing shroud, when sealing plate 23 moves, can play more efficient effect, at the same sealing shroud with
Shifting chute and seal groove contradict connection, can play better seal effect.
Mobile bar 13 is located at one end outside fixation hole in round end structure, and the quantity of mobile bar 13 is more than or equal to six, is in
Equidistant annular spread, mobile bar 13 is located at one end outside fixation hole can dock in round end structure with the matching of non-slip groove 26,
Follow block 12 contradicts the movement of mobile bar 13, so that fixed plate 14 moves out fixation hole, and then it is solid to reach 1 inner sidewall of line up
Fixed effect.
Fixed plate 14 is fixedly connected with resilient cushion far from one end of mobile bar 13, and anti-skid chequer is offered on resilient cushion, subtracts
The presence for shaking pad, can not only play the effect of bradyseism, may also reach up fixed more firm effect.
The upper end inner sidewall for sealing grooving 20 is in horn-like structure, prevents from blocking.
Follow block 12 offers non-slip groove 26 far from one end of the first telescopic rod 15, and non-slip groove 26 is matched with mobile bar 13 and set
It sets, prevents from breakking away.
In the description of the present invention, it is to be understood that, term " coaxial ", " bottom ", " one end ", " top ", " middle part ",
The orientation or positional relationship of the instructions such as " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.
In this case, nozzle 1 is matched into grafting in a ring groove, turns screw 7, the rotation of screw 7:
On the one hand, the first steel cable 9 can be made to loosen, so that follow block 12 is transported under the promotion of the first telescopic rod 15
Dynamic, the movement of follow block 12 can contradict fixed plate 14 by mobile bar 13 and move out fixation hole, to pass through 14 line up 1 of fixed plate
Inner sidewall be fixed；
On the other hand, the second steel cable 17 can be made to loosen, to seal grooving under the action of the second telescopic rod 21
20 are pushed and move upwards, so that sealing grooving 20 matches socket with nozzle 1, and then reach sealing function, seal simultaneously
The meeting of moving upwards of grooving 20 is so that third steel cable 22 loosens, thus under the promotion of third telescopic rod 24, sealing plate 23
Into in seal groove, to achieve the effect that sealing；
The presence of gasket 25 can achieve the effect of sealing；
Therefore the device not only can achieve the effect of fixation, may also reach up efficient sealed effect.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. the inner sidewall of a kind of novel glass-lined equipment nozzle protective jacket, including nozzle (1), the nozzle (1) contradicts connection
Have protective jacket (6), and the lower end of nozzle (1) extends in the annular groove opened up on protective jacket (6)；
It is characterized by: offering screw hole on the protective jacket (6), and screw hole internal screw thread is connected with screw (7), the screw
(7) fixing sleeve is connected to the first roll (8) on, and the side wall of the first roll (8) circumferentially wound is connected with multiple first steel cables
(9) one end, the other end activity of first steel cable (9) run through the side wall of annulus (10) and are fixedly connected on follow block (12)
On side wall, and the upper end of annulus (10) is fixedly connected with one end of multiple fixed links (11), the other end of the fixed link (11)
It is fixedly connected on the inner sidewall of protective jacket (6), the side wall of the follow block (12) is fixedly connected with the one of the first telescopic rod (15)
End, and the other end of the first telescopic rod (15) is fixedly connected on the lateral wall of annulus (10), the follow block (12) is far from first
One end of telescopic rod (15) contradicts and is connected with mobile bar (13), and the other end of mobile bar (13) is extended on protective jacket (6) and opened
If fixation hole in, being intertwined and connected on the mobile bar (13) has spring, and the both ends of spring are respectively fixedly connected in mobile bar
(13) on side wall and on the inner sidewall of protective jacket (6), one end that the mobile bar (13) is located in mounting hole is fixedly connected with
Fixed plate (14), and fixed plate (14) is connect with the side walls of fixation hole.
2. a kind of novel glass-lined equipment nozzle protective jacket according to claim 1, it is characterised in that: the screw
(7) fixing sleeve is connected to the second roll (16) on, and circumferentially fixed be intertwined and connected of the second roll (16) has multiple second steel
One end of rope (17), the other end of second steel cable (17) successively bypass the first fixed pulley (18) and the second fixed pulley (19) simultaneously
It is fixedly connected in the exterior bottom wall of sealing grooving (20), and the first fixed pulley (18) is rotatably connected on the interior of the first fixed pulley (18)
On bottom wall, second fixed pulley (19) is rotatably connected on the bottom wall of annular groove, sealing grooving (20) and annular groove
Side walls connection, and seal the inner sidewall of grooving (20) and one end conflict connection that nozzle (1) is close to each other, the sealing shroud
The lower end of slot (20) is fixedly connected with the second telescopic rod (21), and the other end of the second telescopic rod (21) is fixedly connected on annular groove
Bottom wall on, the lateral wall of sealing grooving (20) is fixedly connected with one end of multiple third steel cables (22), and third steel cable
(22) the other end extends in shifting chute, and one end that the third steel cable (22) is located in shifting chute is fixedly connected on sealing plate
(23) on side wall, and sealing plate (23) one end close to each other with shifting chute is slidably connected, the side wall of the sealing plate (23)
It is fixedly connected with one end of third telescopic rod (24), and the other end of third telescopic rod (24) is fixedly connected on the side wall of sliding groove
On, the sealing plate (23) is located at one end outside shifting chute and extends in the seal groove opened up on nozzle (1).
3. a kind of novel glass-lined equipment nozzle protective jacket according to claim 1, it is characterised in that: the nozzle
(1) upper end is fixedly connected on the lower end surface of glass equipment (4), and the upper end fixation of glass equipment (4) is plugged with feed inlet
(5), the lower end of the glass equipment (4) is fixedly connected with multiple support columns (2).
4. a kind of novel glass-lined equipment nozzle protective jacket according to claim 3, it is characterised in that: the support column
(2) quantity is more than or equal to six, and is isodistantly spaced annular spread, and the lower end of the support column (2) is fixedly connected with supporting pad
(3), and on supporting pad (3) anti-skid chequer is offered.
5. a kind of novel glass-lined equipment nozzle protective jacket according to claim 2, it is characterised in that: the annular groove
Side wall be fixedly connected with gasket (25), and the lateral wall of gasket (25) and nozzle (1) is contradicted and is connected, the gasket
(25) structure annular in shape.
6. a kind of novel glass-lined equipment nozzle protective jacket according to claim 2, it is characterised in that: the sealing plate
(23) being located at one end in seal groove is in round end structure, and fixing sleeve is connected to sealing shroud on sealing plate (23), the sealing shroud with
Shifting chute one end close to each other contradicts connection, and sealing shroud is contradicted with seal groove one end close to each other and connected.
7. a kind of novel glass-lined equipment nozzle protective jacket according to claim 2, it is characterised in that: the mobile bar
(13) being located at one end outside fixation hole is in round end structure, and the quantity of mobile bar (13) is more than or equal to six, is isodistantly spaced annular
Distribution.
8. a kind of novel glass-lined equipment nozzle protective jacket according to claim 2, it is characterised in that: the fixed plate
(14) one end far from mobile bar (13) is fixedly connected with resilient cushion, and anti-skid chequer is offered on resilient cushion.
9. a kind of novel glass-lined equipment nozzle protective jacket according to claim 2, it is characterised in that: the sealing shroud
The upper end inner sidewall of slot (20) is in horn-like structure.
10. a kind of novel glass-lined equipment nozzle protective jacket according to claim 2, it is characterised in that: the follow block
(12) one end far from the first telescopic rod (15) offers non-slip groove (26), and non-slip groove (26) is matched with mobile bar (13) and set
It sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810856337.0A CN108980524A (en) | 2018-07-31 | 2018-07-31 | A kind of novel glass-lined equipment nozzle protective jacket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810856337.0A CN108980524A (en) | 2018-07-31 | 2018-07-31 | A kind of novel glass-lined equipment nozzle protective jacket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108980524A true CN108980524A (en) | 2018-12-11 |
Family
ID=64550872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810856337.0A Withdrawn CN108980524A (en) | 2018-07-31 | 2018-07-31 | A kind of novel glass-lined equipment nozzle protective jacket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108980524A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202674713U (en) * | 2012-07-07 | 2013-01-16 | 刘清成 | Special protective sleeve for pipe orifice of glass lining equipment |
| CN204554222U (en) * | 2015-03-28 | 2015-08-12 | 大连振兴船舶管件厂 | A kind of pipe plug |
| CN205186865U (en) * | 2015-10-23 | 2016-04-27 | 中铁电气化局集团宝鸡器材有限公司 | Anticreep type pipe cap |
| CN106494750A (en) * | 2015-09-08 | 2017-03-15 | 申晓丽 | A kind of steel pipe nozzle protective case |
| CN108194754A (en) * | 2017-12-20 | 2018-06-22 | 中冶天工集团有限公司 | A kind of temporary blocking device and method for blocking suitable for different-diameter pipeline |
-
2018
- 2018-07-31 CN CN201810856337.0A patent/CN108980524A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202674713U (en) * | 2012-07-07 | 2013-01-16 | 刘清成 | Special protective sleeve for pipe orifice of glass lining equipment |
| CN204554222U (en) * | 2015-03-28 | 2015-08-12 | 大连振兴船舶管件厂 | A kind of pipe plug |
| CN106494750A (en) * | 2015-09-08 | 2017-03-15 | 申晓丽 | A kind of steel pipe nozzle protective case |
| CN205186865U (en) * | 2015-10-23 | 2016-04-27 | 中铁电气化局集团宝鸡器材有限公司 | Anticreep type pipe cap |
| CN108194754A (en) * | 2017-12-20 | 2018-06-22 | 中冶天工集团有限公司 | A kind of temporary blocking device and method for blocking suitable for different-diameter pipeline |
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