CN106369239A - High polymer material composite pipeline high-pressure-resistant telescopic pipe joint and connecting method thereof - Google Patents
High polymer material composite pipeline high-pressure-resistant telescopic pipe joint and connecting method thereof Download PDFInfo
- Publication number
- CN106369239A CN106369239A CN201610886182.6A CN201610886182A CN106369239A CN 106369239 A CN106369239 A CN 106369239A CN 201610886182 A CN201610886182 A CN 201610886182A CN 106369239 A CN106369239 A CN 106369239A
- Authority
- CN
- China
- Prior art keywords
- polymer material
- pipe joint
- material composite
- high pressure
- resistant
- 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.)
- Pending
Links
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
- F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
- F16L47/18—Adjustable joints; Joints allowing movement
-
- 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
- F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
- F16L47/14—Flanged joints
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The invention belongs to the technical field of pipeline connection, and particularly relates to a high polymer material composite pipeline high-pressure-resistant telescopic pipe joint and a connecting method thereof. The high polymer material composite pipeline high-pressure-resistant telescopic pipe joint is characterized by comprising a connecting pipe, a connecting flange arranged at one end of the connecting pipe, an inserting end arranged at the other end of the connecting pipe and a movable flange connected to the outer wall of the connecting pipe in a sleeving manner. The pipe joint is adjustable in length, resistant to high pressure and high abrasion and especially suitable for damaged pipeline connection of abrasion-resistant high polymer material composite pipes for high-abrasion and high-pressure ore pulp conveying; the problem of composite pipeline replacement and connection difficulty is solved; easy and convenient operation is achieved; and construction in various outdoor environments is easy.
Description
Technical field
The invention belongs to technical field of pipeline connection, especially relate to a kind of high polymer material composite pipe line high pressure resistant flexible
Formula pipe joint and attaching method thereof.
Background technology
The quantity consumed of mining activities all kinds of tubing every year is huge, and the abrasion of all kinds of mineral media accounts for main aspect.Wherein
The most extreme, the most typical with the attrition of tailings pipeline, such as typical ore dressing tail sand tube linear diameter 529mm, long
4250m, because pipeline pressure is up to 2.2mpa, ore pulp serious wear.So, tail-mineral pipeline need to often be changed, and annual consumption is big,
Repair time is long, and the replacing particularly with outdoor tailings pipeline particularly northern severe cold winter is increasingly difficult, some pipeline institutes
With a varied topography not easy to operate, more bring huge difficulty to maintenance.
At present, part tailings pipeline adopts the dilute composite wear-resistant tube of superhigh molecular weight polyethylene, and the abrasion resistant effect using this pipe is bright
Aobvious better than all kinds of steel pipes, but, if this pipe occurs local damage, change extremely difficult.The dilute complex abrasion-proof of superhigh molecular weight polyethylene
The connection of pipe can only can not be connected using flange using welding manner, otherwise will result in the dilute wearing layer of superhigh molecular weight polyethylene
Damage.Because the length of pipe section of damaged location is indefinite, two ends flange bolt hole site does not know, and causes to prepare in advance standby
Pipeline section, existing Production Time is again long.So, how it is attached using replacing damaged sleeve pipe with common steel tube temporarily, by damage
Superhigh molecular weight polyethylene dilute complex abrasion-proof pipeline section make spare unit carry out secondary replacing again.And it is wear-resisting with regard to such pipeline at present
Damage, high pressure resistant, overall length, full angle, the correlation technique of easy-operating connection pipe joint are also technical barriers.The present invention designs
A kind of easy connected mode, the pipe diameter at the 90mm-110mm of one end retubing is less than the diameter of normal connecting tube
1.8mm-2.2mm, is beneficial to its insertion, is then tightened to the length of needs using jack school, and is fixed further using flange,
This method of attachment is easily operated, and can bear 2.2mpa ~ 4mpa high pressure.
Content of the invention
It is an object of the invention to provide a kind of high polymer material composite pipe line for high abrasion, high pressure pulp conveying is resistance to
High-pressure telescopic formula pipe joint and attaching method thereof, is specifically designed for the superelevation that height weares and teares, high pressure pulp conveying pipeline is adopted and divides
Son amount polyethylene composite wear-resistant tube connects not good problem.
The purpose of the present invention is realized by following technical proposals:
The high pressure resistant Telescopic pipe joint of high polymer material composite pipe line of the present invention, it is characterised in that including connecting tube, is arranged on
The adpting flange of this connecting tube one end, setting, in the insertion end of this connecting tube other end, is socketed in described connection pipe outer wall
Loose flange, is arranged on the described wear-resisting supra polymer material layer connecting inside pipe wall.
Length h of described insertion end is 90mm-110mm.
The diameter 1.8mm-2.2mm less than the diameter of described connecting tube of described insertion end.
A kind of method of attachment of the high pressure resistant Telescopic pipe joint of utilization high polymer material composite pipe line is it is characterised in that include
Following steps:
(1) the insertion end insertion of high pressure resistant for high polymer material composite pipe line Telescopic pipe joint is damaged the high molecular of fracture
One end of polyethylene composite wear-resistant tube, after adjusting the intubating length of insertion end and tight with Radix Linderae chunii school;
(2) one end of the described loose flange connecting pipe outer wall and described high molecular polyethylene composite wear-resistant tube will be socketed in
A bolt is fixedly connected, and then the loose flange fixing is welded in described connection pipe outer wall;
(3) the described adpting flange being arranged on connecting tube one end and the described high molecular polyethylene damaging fracture are combined resistance to
The other end b bolt of mill pipe is fixedly connected, and the pipe joint after connection can bear the high pressure in pipeline.
Advantages of the present invention:
High pressure resistant Telescopic pipe joint of high polymer material composite pipe line of the present invention and attaching method thereof, is for high abrasion, height
The dilute composite wear-resistant tube of superhigh molecular weight polyethylene that pressure pulp conveying pipeline is adopted connects not good problem, provides one kind to be used for
High abrasion, the connection pipe joint of the wear-resistant macromolecule Material cladding pipe of high pressure pulp conveying, this connection pipe joint can connect office
The pipeline that portion arbitrarily damages, adjustable in length, adpting flange bolt hole angle adjustable, and high pressure resistant, resistance to high abrasion, are suitable for appointing
Meaning field requirement, is easy to operate.Be conducive to the operating rate of raising equipment, reduce operating cost, lift economic benefit.The present invention adopts
Solve the problems, such as the replacing of compound pipeline complex pipeline with this connecting tube joint connection manner and connect difficult, realize simple and convenient behaviour
Make it is easy to outdoor various environment is constructed.
Brief description
Fig. 1 is the connection installation process schematic diagram of the present invention.
Fig. 2 is the structural representation connecting after installing of the present invention.
Specific embodiment
Further illustrate the specific embodiment of the present invention below in conjunction with the accompanying drawings.
As shown in Figure 1, 2, the high pressure resistant Telescopic pipe joint of high polymer material composite pipe line of the present invention is it is characterised in that wrap
Include connecting tube 3, the adpting flange 1 in this connecting tube 3 one end for the setting, setting, in the insertion end 4 of this connecting tube other end, is socketed
In the loose flange 2 of described connecting tube 3 outer wall, it is arranged on the wear-resisting supra polymer material layer 5 of described connecting tube 3 inwall.
Length h of described insertion end 4 is 90mm-110mm.
The diameter 1.8mm-2.2mm less than the diameter of described connecting tube of described insertion end 4.
A kind of method of attachment of the high pressure resistant Telescopic pipe joint of utilization high polymer material composite pipe line is it is characterised in that include
Following steps:
(1) macromolecule damaging fracture is inserted in the insertion end 4 of high pressure resistant for high polymer material composite pipe line Telescopic pipe joint
One end a of amount polyethylene composite wear-resistant tube is after adjusting the intubating length of insertion end 4 and tight with Radix Linderae chunii school;
(2) loose flange 2 and the one of described high molecular polyethylene composite wear-resistant tube of described connecting tube 3 outer wall will be socketed in
End a bolt is fixedly connected, and then the loose flange fixing 2 is welded on described connecting tube 3 outer wall;
(3) the described adpting flange 1 being arranged on connecting tube 3 one end is combined with the described high molecular polyethylene damaging fracture
The other end b bolt of wear-resistant pipe is fixedly connected, and the pipe joint after connection can bear the high pressure in pipeline.
The connecting tube of pipe joint of the present invention, the length of pipe can be set to 2 meters, 4 meters, several specifications such as 6 meters, can when actually used
Length according to damaged pipeline section and select, connecting tube 3 one end is provided with adpting flange 1, and the other end is provided with insertion end 4, insertion end
Length h in portion 4 is 90mm-110mm.The diameter 1.8mm-2.2mm less than connecting tube 3 diameter of insertion end 4, facilitates insertion into end
In one end a of 4 insertion high molecular polyethylene composite wear-resistant tubes.
High pressure resistant Telescopic pipe joint of high polymer material composite pipe line of the present invention and attaching method thereof, is for high mill
The dilute composite wear-resistant tube of superhigh molecular weight polyethylene that damage, high pressure pulp conveying pipeline are adopted connects not good problem, provides
A kind of connection pipe joint for high abrasion, the wear-resistant macromolecule Material cladding pipe of high pressure pulp conveying, this connection pipe joint
The pipeline that local is arbitrarily damaged, adjustable in length, adpting flange 1 bolt hole angle adjustable, and high pressure resistant, resistance to high mill can be connected
Damage, be suitable for any field requirement, be easy to operate.Be conducive to the operating rate of raising equipment, reduce operating cost, the economic effect of lifting
Benefit.The present invention solves the problems, such as the replacing of compound pipeline complex pipeline using this connecting tube joint connection manner and connects difficult, realizes
Simple and convenient operation is it is easy to outdoor various environment is constructed.
Claims (4)
1. a kind of high pressure resistant Telescopic pipe joint of high polymer material composite pipe line, it is characterised in that including connecting tube, arranges here
The adpting flange of connecting tube one end, setting, in the insertion end of this connecting tube other end, is socketed in the described work connecting pipe outer wall
Dynamic flange, is arranged on the described wear-resisting supra polymer material layer connecting inside pipe wall.
2. the high pressure resistant Telescopic pipe joint of high polymer material composite pipe line according to claim 1 is it is characterised in that described
Insertion end length h be 90mm-110mm.
3. the high pressure resistant Telescopic pipe joint of high polymer material composite pipe line according to claim 1 is it is characterised in that described
Insertion end diameter 1.8mm-2.2mm less than the diameter of described connecting tube.
4. a kind of method of attachment using the high pressure resistant Telescopic pipe joint of high polymer material composite pipe line it is characterised in that include with
Lower step:
(1) the insertion end insertion of high pressure resistant for high polymer material composite pipe line Telescopic pipe joint is damaged the high molecular of fracture
One end a of polyethylene composite wear-resistant tube is after adjusting the intubating length of insertion end and tight with Radix Linderae chunii school;
(2) one end of the described loose flange connecting pipe outer wall and described high molecular polyethylene composite wear-resistant tube will be socketed in
A bolt is fixedly connected, and then the loose flange fixing is welded in described connection pipe outer wall;
(3) the described adpting flange being arranged on connecting tube one end and the described high molecular polyethylene damaging fracture are combined resistance to
The other end b bolt of mill pipe is fixedly connected, and the pipe joint after connection can bear the high pressure in pipeline.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610886182.6A CN106369239A (en) | 2016-10-11 | 2016-10-11 | High polymer material composite pipeline high-pressure-resistant telescopic pipe joint and connecting method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610886182.6A CN106369239A (en) | 2016-10-11 | 2016-10-11 | High polymer material composite pipeline high-pressure-resistant telescopic pipe joint and connecting method thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106369239A true CN106369239A (en) | 2017-02-01 |
Family
ID=57896324
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610886182.6A Pending CN106369239A (en) | 2016-10-11 | 2016-10-11 | High polymer material composite pipeline high-pressure-resistant telescopic pipe joint and connecting method thereof |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106369239A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114215968A (en) * | 2021-12-28 | 2022-03-22 | 菏泽三垒塑业股份有限公司 | Steel belt embedded type ultra-high molecular weight polyethylene composite pipe |
GB2604649A (en) * | 2021-03-12 | 2022-09-14 | Edwards Ltd | Conduit system and method therefor |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60188685A (en) * | 1984-02-20 | 1985-09-26 | ゲーオルク・フイツシヤー・アクチエンゲゼルシヤフト | Flange joint for fiber reinforced plastic pipe section |
CN2531220Y (en) * | 2002-01-29 | 2003-01-15 | 王斌 | Pipeline connecting piece |
CN202327490U (en) * | 2011-11-22 | 2012-07-11 | 黄有勇 | Special expansion piece for plastic pipe system |
CN204493967U (en) * | 2015-02-05 | 2015-07-22 | 河北省水利科学研究院 | The connection set of a kind of heavy caliber PE pipeline and steel pipe |
CN205469746U (en) * | 2016-01-12 | 2016-08-17 | 湖南桃花江游艇制造有限公司 | Boats and ships oil seal stern pipe spreader |
-
2016
- 2016-10-11 CN CN201610886182.6A patent/CN106369239A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60188685A (en) * | 1984-02-20 | 1985-09-26 | ゲーオルク・フイツシヤー・アクチエンゲゼルシヤフト | Flange joint for fiber reinforced plastic pipe section |
CN2531220Y (en) * | 2002-01-29 | 2003-01-15 | 王斌 | Pipeline connecting piece |
CN202327490U (en) * | 2011-11-22 | 2012-07-11 | 黄有勇 | Special expansion piece for plastic pipe system |
CN204493967U (en) * | 2015-02-05 | 2015-07-22 | 河北省水利科学研究院 | The connection set of a kind of heavy caliber PE pipeline and steel pipe |
CN205469746U (en) * | 2016-01-12 | 2016-08-17 | 湖南桃花江游艇制造有限公司 | Boats and ships oil seal stern pipe spreader |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2604649A (en) * | 2021-03-12 | 2022-09-14 | Edwards Ltd | Conduit system and method therefor |
CN114215968A (en) * | 2021-12-28 | 2022-03-22 | 菏泽三垒塑业股份有限公司 | Steel belt embedded type ultra-high molecular weight polyethylene composite pipe |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105042272B (en) | A kind of roof pressing type pipe lining repair system | |
CN204922375U (en) | Roof pressure formula pipeline inside lining repair system | |
CN106369239A (en) | High polymer material composite pipeline high-pressure-resistant telescopic pipe joint and connecting method thereof | |
CN206268618U (en) | Pipeline support frame used in comprehensive pipe gallery and external member thereof | |
CN206368387U (en) | A kind of jumbolter air pump water system | |
CN111810740A (en) | Telescopic universal pipeline | |
CN201963245U (en) | Easy-mounting and easy-dismounting rotary blowout preventer | |
CN202362121U (en) | Non-metal pipeline hydraulic pressure leakage inspection device | |
CN205189801U (en) | Oil well pipeline maintenance device | |
CN203067978U (en) | Composite oil pipe with anti-corrosion wear-resistant inner lining | |
CN203010111U (en) | Self sealing flexible connection structure capable of lowering abrasion | |
CN204476270U (en) | A kind of reamer and reaming assembly of pulling back | |
CN210072422U (en) | Underground high-pressure gas storage reinforcing device capable of carrying out intelligent monitoring | |
CN202810689U (en) | Mining drill pipe | |
CN202834386U (en) | Three-dimensional hyperbolic steel pipe jacking axis formed transitional device | |
CN212563285U (en) | Novel remote liquid supply system | |
CN201306557Y (en) | Connection device of short distance hydraulic manifold block | |
CN207112156U (en) | A kind of 90 ° of SAE adpting flanges of Shockproof corrosion resistant | |
CN201090247Y (en) | Filling pipe for stope by lower direction consolidated filling mining means | |
CN109578726A (en) | A kind of telescopic joint for filling pipeline | |
CN111058785A (en) | Adjustable connecting device suitable for manifold connection | |
CN202252570U (en) | PE water supply pipe and connecting structure thereof | |
CN220581902U (en) | Oil pipe support ring | |
CN205314218U (en) | Sewage chute inspection shaft | |
CN202914952U (en) | Oil drill with tee joint |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170201 |