CN110260062A - A kind of anti-leak chemical pipeline flange - Google Patents
A kind of anti-leak chemical pipeline flange Download PDFInfo
- Publication number
- CN110260062A CN110260062A CN201910607060.2A CN201910607060A CN110260062A CN 110260062 A CN110260062 A CN 110260062A CN 201910607060 A CN201910607060 A CN 201910607060A CN 110260062 A CN110260062 A CN 110260062A
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- CN
- China
- Prior art keywords
- storage box
- pipeline
- chemical pipeline
- connector
- filter
- 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.)
- Granted
Links
- 239000000126 substance Substances 0.000 title claims abstract description 66
- 238000007789 sealing Methods 0.000 claims abstract description 68
- 238000001914 filtration Methods 0.000 claims description 6
- 238000001746 injection moulding Methods 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 238000004140 cleaning Methods 0.000 abstract description 4
- 239000012530 fluid Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000003317 industrial substance Substances 0.000 description 2
- 241000826860 Trapezium Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/13—Supported filter elements
- B01D29/23—Supported filter elements arranged for outward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
-
- 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
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
- F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
- F16L19/0206—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member the collar not being integral with the pipe
-
- 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
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
- F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
- F16L19/0212—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means
- F16L19/0218—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means comprising only sealing rings
-
- 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
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
- F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
- F16L19/0237—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member specially adapted for use with attachments, e.g. reduction units, T-pieces, bends or the like
-
- 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
- F16L45/00—Pipe units with cleaning aperture and closure therefor
-
- 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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/02—Energy absorbers; Noise absorbers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Filtration Of Liquid (AREA)
Abstract
The present invention relates to pipe flange field, specifically a kind of anti-leak chemical pipeline flange, including fixed structure, position limiting structure, sealing structure, storage box, filter structure and sealing ring；Chemical pipeline is fixed by fixed structure, then drive chemical pipeline that sealing ring is cooperated to be sealed with storage box by position limiting structure, and then it is more uniformly stressed the junction of pipeline and position limiting structure, the sealing performance of pipeline and storage box is improved, so that the installing and dismounting of pipeline is more efficient.Storage box is set between two position limiting structures, and then convenient for storage chemical industry water, have the function of being depressured the water flow inside chemical pipeline, the pressure for reducing pipeline keeps the service performance of pipeline more preferable, while the inside of storage box is equipped with filter structure, convenient for the scrap in filter pipe, and then scrap blocking pipeline is effectively avoided, while sealing structure being cooperated to be sealed storage box, and then keep the scrap cleaning of the inside of filter structure more convenient.
Description
Technical field
The present invention relates to pipe flange field, specifically a kind of anti-leak chemical pipeline flange.
Background technique
With the development of Chemical Engineering Technology, pipe flange is employed for the connection between pipeline, and the use of pipe flange makes pipe
Installing and dismounting between road is more convenient, and flanged joint is exactly that two pipelines, pipe fitting or equipment are first individually fixed at one
On a ring flange, flange gasket is then added between two ring flanges, finally keeps it close two ring flange tensions with bolt
A kind of dismountable connector combined.
Chemical pipeline flange is in connecting pipe, and when needing to clear up internal screen, feed inlet cannot seal in time
It closes, chemical pipeline is caused to leak, however when traditional chemical pipeline flanged joint, due to being fixed with multiple spiral shells on flange
Bolt be easy to cause flange discontinuity in fixing bolt and then influences the sealing performance between pipeline, and between pipeline
Installation effectiveness it is low, when pipe flange junction blocking when, be not easy to quickly clear up flange connections.
Summary of the invention
For the problems of the prior art, the present invention provides a kind of anti-leak chemical pipeline flange, chemical pipeline passes through
Fixed structure is fixed, and then drives chemical pipeline that sealing ring is cooperated to be sealed with storage box by position limiting structure, in turn
It is more uniformly stressed the junction of pipeline and position limiting structure, improves the sealing performance of pipeline and storage box, so that pipeline
Installing and dismounting is more efficient, and storage box is set between two position limiting structures, and then convenient for storage chemical industry water, has to chemical industry pipe
The effect that water flow inside road is depressured reduces the pressure of pipeline, keeps the service performance of pipeline more preferable, while storage box
Inside is equipped with filter structure, convenient for the scrap in filter pipe, and then effectively avoids scrap blocking pipeline, while cooperating close
Seal structure is sealed storage box, and then keeps the scrap cleaning of the inside of filter structure more convenient and then effective
Flange connections are avoided to block.
The technical solution adopted by the present invention to solve the technical problems is: a kind of anti-leak chemical pipeline flange, including solid
Determine structure, two position limiting structures, sealing structure, storage box, filter structure and sealing ring；For carrying out pressure release to chemical pipeline
The inside of the storage box is equipped with the filter structure for storing scrap, and the filter structure engages with the storage box；
The top of the storage box is equipped with the sealing structure for being sealed to the storage box；Diagonally opposing corner in the storage box
Two position limiting structures are symmetrically arranged with, the position limiting structure is contradicted with the fixed structure for fixing chemical pipeline, institute
It states and is detachably connected between fixed structure and the position limiting structure, and the inside of the position limiting structure is equipped with for chemical pipeline
The sealing ring being sealed, engages between the sealing ring and the position limiting structure, and the side wall of the storage box is equipped with
Diversion trench, and the inside of the diversion trench is equipped with blockage mechanism, and the blockage mechanism include directive wheel, convex block, wirerope,
Limited post, spring and baffle, the inside of the diversion trench is equipped with directive wheel, and the side wall of the directive wheel is twined by wirerope
It around baffle is connected with, is contradicted between the baffle and the filter sheath, the top connection limited post of the wirerope, and the limit
The outer cover of position column is equipped with spring, is connected with baffle at the top of the limited post, and the baffle and limited post are along diversion trench
Inside can slide up and down, and the baffle can contradict the inner tip of connector through the inside of diversion trench, when needing to storage box
When being cleared up inside internal filter sheath, baffle is not contradicted, and spring reset drives baffle to move up, to realize connector
Sealing, diversion trench realizes the industrial chemicals not drained.
Specifically, the storage box is cylindrical structure close to one end of the sealing structure, the storage box deviates from institute
The one end for stating sealing structure is hemispherical dome structure.
Specifically, the storage box is fixed with support frame away from one end of the sealing structure, support frame as described above is U-shaped knot
Structure.
Specifically, the position limiting structure includes actuating sleeve and connector, two connector diagonally opposing corners are symmetrically fixed on
The storage box, the connector of cylindrical structure are formed with the storage box integrated injection molding, the actuating sleeve and the company
It is threadedly coupled between connector, the actuating sleeve is positive hexagonal structure.
Specifically, the fixed structure includes rubber pad, two cutting ferrules, fixture block and limited post, two semicircular configurations
It is rotatablely connected between the cutting ferrule and the actuating sleeve, the diameter of the maximum of the cutting ferrule is greater than the appearance of the inside of the actuating sleeve
Receive the diameter of cavity, one end of the cutting ferrule is fixed with the fixture block of rectangular configuration, and the rubber pad is fixed on the cutting ferrule,
The fixture block on one cutting ferrule engages with cutting ferrule described in another, passes through bolt between the fixture block and the cutting ferrule
Connection, the cutting ferrule are equipped with the limited post of regular hexagon structure, the limited post and institute close to one end of the connector
It states and is slidably connected between connector.
Specifically, the section of the sealing ring is trapezoidal close to one end of the connector.
Specifically, the filter structure includes filter sheath and limit sleeve, the limit sleeve is set to the inside of the storage box,
The limit sleeve and the storage box contradict, and the bottom end of the limit sleeve is equipped with the filter sheath for filtering scrap, described
Filter sheath is waveform along the side in the section of support frame as described above to the sealing structure direction, and the filter sheath is away from described
The edge of one end of limit sleeve is sunflower-shaped perpendicular to the section of support frame as described above to the sealing structure direction.
Specifically, the sealing structure includes drive block and end cap, it is threadedly coupled between the end cap and the storage box,
The end cap is positive hexagonal structure away from one end of the storage box, and the end cap is equipped with half close to one end of the filter sheath
The spherical drive block, the drive block and the limit sleeve contradict.
Beneficial effects of the present invention:
(1) a kind of anti-leak chemical pipeline flange of the present invention, chemical pipeline are fixed by fixed structure, so
It drives chemical pipeline that sealing ring is cooperated to be sealed with storage box by position limiting structure afterwards, and then makes the company of pipeline and position limiting structure
The place of connecing is more uniformly stressed, and improves the sealing performance of pipeline and storage box, so that the installing and dismounting of pipeline is more efficient.
(2) a kind of anti-leak chemical pipeline flange of the present invention, storage box are set between two position limiting structures, in turn
Convenient for storing chemical industry water, has the function of being depressured the water flow inside chemical pipeline, reduce the pressure of pipeline, make pipe
The service performance in road is more preferable, while the inside of storage box is equipped with filter structure, convenient for the scrap in filter pipe, so that it is effective
Avoid scrap blocking pipeline, while sealing structure being cooperated to be sealed storage box, so make filter structure inside it is useless
Bits cleaning is more convenient, and then effectively flange connections is avoided to block.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is a kind of a kind of preferred embodiment overall structure signal of anti-leak chemical pipeline flange provided by the invention
Figure；
Fig. 2 is the structural schematic diagram of fixed structure shown in FIG. 1；
Fig. 3 is the attachment structure schematic diagram of sealing structure shown in FIG. 1 and storage box；
Fig. 4 is the portion A shown in Fig. 3 enlarged diagram；
Fig. 5 is the structural schematic diagram of filter sheath shown in Fig. 3.
In figure: 1, fixed structure, 11, rubber pad, 12, cutting ferrule, 13, fixture block, 14, limited post, 2, support frame, 3, limit knot
Structure, 31, actuating sleeve, 32, connector, 4, sealing structure, 41, drive block, 42, end cap, 5, storage box, 6, filter structure, 61, mistake
Filter ruffle, 62, limit sleeve, 7, sealing ring, 8, diversion trench, 9, blockage mechanism, 91, directive wheel, 92, convex block, 93, wirerope, 94, limit
Position column, 95, spring, 96, baffle.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
As Figure 1-Figure 5, a kind of anti-leak chemical pipeline flange of the present invention, including fixed structure 1, two limit
Bit architecture 3, sealing structure 4, storage box 5, filter structure 6 and sealing ring 7；For carrying out the storage of pressure release to chemical pipeline
The inside of case 5 is equipped with the filter structure 6 for storing scrap, and the filter structure 6 engages with the storage box 5；It is described
The top of storage box 5 is equipped with the sealing structure 4 for being sealed to the storage box 5；Diagonally opposing corner in the storage box 5
Two position limiting structures 3 are symmetrically arranged with, the position limiting structure 3 is contradicted with the fixed structure 1 for fixing chemical pipeline,
It is detachably connected between the fixed structure 1 and the position limiting structure 3, and the inside of the position limiting structure 3 is equipped with for change
The sealing ring 7 that work pipeline is sealed engages between the sealing ring 7 and the position limiting structure 3；The storage box 5
Side wall is equipped with diversion trench 8, and the inside of the diversion trench 8 is equipped with blockage mechanism 9, and the blockage mechanism 9 includes guiding
Wheel 91, convex block 92, wirerope 93, limited post 94, spring 95 and baffle 96, the inside of the diversion trench 8 are equipped with directive wheel 91,
And the side wall of the directive wheel 91 is intertwined and connected by wirerope 93 and has baffle 96, between the baffle 96 and the filter sheath 61
It contradicts, the top connection limited post 94 of the wirerope 93, and the outer cover of the limited post 94 is equipped with spring 95, the limit
The top of column 94 is connected with baffle 96, and the baffle 96 and limited post 94 can slide up and down along the inside of diversion trench 8, the gear
Plate 96 can contradict the inner tip of connector 32 through the inside of diversion trench 8, when needing in the filter sheath 61 inside storage box 5
When portion is cleared up, baffle 96 is not contradicted, and spring 95, which resets, drives baffle 96 to move up, to realize the close of connector 32
Envelope, diversion trench 8 realize the industrial chemicals not drained.
Specifically, the storage box 5 is cylindrical structure close to one end of the sealing structure 4, the storage box 5 deviates from
One end of the sealing structure 4 is hemispherical dome structure；The bottom end of the storage box 5 is hemispherical dome structure, and then to chemical pipeline
Inside fluid have pressure release effect, reduce the pressure to chemical pipeline, improve the service performance of chemical pipeline.
Specifically, the storage box 5 is fixed with support frame 2 away from one end of the sealing structure 4, support frame as described above 2 is U
Shape structure；The setting of support frame as described above 2 avoids described deposit convenient for the storage box 5 to be fixed in the rack of chemical industry equipment
The activity of storage tank 5, improves the stability between pipeline, while reducing two adjacent pipelines to the pressure of the storage box 5,
And then keep the service performance of the storage box 5 more preferable.
Specifically, the position limiting structure 3 includes actuating sleeve 31 and connector 32, two 32 diagonally opposing corners of connector are symmetrical
It is fixed on the storage box 5, the connector 32 of cylindrical structure is formed with 5 integrated injection molding of storage box, the driving
It is threadedly coupled between set 31 and the connector 32, the actuating sleeve 31 is positive hexagonal structure；Two connectors 32 are tiltedly
Diagonal setting, and then it is filtered chemical industry fluid by the filter structure 6, keep filter effect more preferable, the actuating sleeve is
Regular hexagon structure, and then it is more convenient to be driven the actuating sleeve 31.
Specifically, the fixed structure 1 includes 11, two cutting ferrules 12 of rubber pad, fixture block 13 and limited post 14, two semi-rings
It is rotatablely connected between the cutting ferrule 12 and the actuating sleeve 31 of shape structure, the diameter of the maximum of the cutting ferrule 12 is greater than the drive
The diameter of the accommodating cavity of the inside of dynamic set 31, one end of the cutting ferrule 12 is fixed with the fixture block 13 of rectangular configuration, described
Rubber pad 11 is fixed on the cutting ferrule 12, and the fixture block 13 on a cutting ferrule 12 and another described cutting ferrule 12 block
It closes, is bolted between the fixture block 13 and the cutting ferrule 12, the cutting ferrule 12 is set close to one end of the connector 32
There is the limited post 14 of regular hexagon structure, is slidably connected between the limited post 14 and the connector 32；First by institute
Actuating sleeve 31 is stated across chemical pipeline, two cutting ferrules 12 are then clamped into chemical pipeline, it will be on a cutting ferrule 12
The fixture block 13 engages with cutting ferrule 12 described in another, turns the bolt on the cutting ferrule 12, and bolt drives the fixture block 13
The cutting ferrule 12 is contradicted, and then the rubber pad 11 on the cutting ferrule 12 is made to contradict fixed chemical pipeline, by the sealing ring 7
It is fastened on the inside of the connector 32, then pushes the cutting ferrule 12, makes the limited post 14 and institute on the cutting ferrule 12
State the engaging of connector 32, engaged by spanner with the actuating sleeve 31, rotate the actuating sleeve 31, the actuating sleeve 31 with it is described
It is threadedly coupled between connector 32, and then drives the cutting ferrule 12 to push chemical pipeline close to the connector 32 by screw thread,
Slided between the limited post 14 and the connector 32, chemical pipeline made to contradict the sealing ring 7, so by chemical pipeline with
The connector 32 is connected as entirety, and then is more uniformly stressed pipeline and the junction of the connector 32, improves pipe
The sealing performance in road and the storage box 5, so that the installing and dismounting of pipeline is more efficient, the setting of the limited post 14 is kept away in turn
Chemical pipeline rotation is exempted from, the sealing ring 7 is effectively prevent to slip, and then has made the easier for installation quick of pipeline.
Specifically, the section of the sealing ring 7 is trapezoidal close to one end of the connector 32；The sealing ring 7 is ladder
Shape structure increases the forced area between the connector 32 in turn, and then makes between the connector 32 and chemical pipeline
Better tightness.
Specifically, the filter structure 6 includes filter sheath 61 and limit sleeve 62, the limit sleeve 62 is set to the storage box
5 inside, the limit sleeve 62 are contradicted with the storage box 5, and the bottom end of the limit sleeve 62 is equipped with the institute for filtering scrap
Filter sheath 61 is stated, the filter sheath 61 is waveform along the side in the section of support frame as described above 2 to 4 direction of sealing structure,
And the filter sheath 61 deviates from the edge of one end of the limit sleeve 62 perpendicular to support frame as described above 2 to 4 direction of sealing structure
Section be sunflower-shaped；A pipeline close to the sealing structure 4 is inlet tube, and fluid is from close to the sealing structure 4
One chemical pipeline enters the inside of the storage box 5, is filtered subsequently into the filter sheath 61, and the filter sheath 61 will
Chemical industry fluid is separated with scrap, and scrap is accommodated in the inside of the filter sheath 61, and the filter sheath 61 is along support frame as described above 2 to institute
The side for stating the section in 4 direction of sealing structure is waveform, and the filter sheath 61 is away from the edge of one end of the limit sleeve 62
Section perpendicular to support frame as described above 2 to 4 direction of sealing structure is sunflower-shaped, and then increases filter area, is improved
The anti-blocking performance of the filter sheath 61 effectively prevents scrap from blocking in the inside of pipeline, and then improves the conveying matter of pipeline
Amount.
Specifically, the sealing structure 4 includes drive block 41 and end cap 42, between the end cap 42 and the storage box 5
It is threadedly coupled, the end cap 42 is positive hexagonal structure away from one end of the storage box 5, and the end cap 42 is close to the filtering
One end of set 61 is equipped with the hemispheric drive block 41, and the drive block 41 is contradicted with the limit sleeve 62；When the filtering
When set 61 needs to clear up, the end cap 42 is rotated, the end cap 42 is dismantled, takes out the filter sheath 61, to the filter sheath 61
Inside cleared up, then the limit sleeve 62 is engaged with the storage box 5, the end cap 42 and the storage box 5 it
Between be threadedly coupled, so that the drive block 41 is contradicted the limit sleeve 62 and the filter sheath 61 limited.
When in use, actuating sleeve 31 is passed through into chemical pipeline first, two cutting ferrules 12 is then clamped into chemical pipeline, by one
Fixture block 13 on a cutting ferrule 12 engages with another cutting ferrule 12, turns the bolt on cutting ferrule 12, and bolt drives fixture block 13 to contradict
Cutting ferrule 12, and then the rubber pad 11 on cutting ferrule 12 is made to contradict fixed chemical pipeline, sealing ring 7 is fastened in connector 32
Then portion pushes cutting ferrule 12, engages the limited post 14 on cutting ferrule 12 with connector 32, engaged by spanner with actuating sleeve 31,
Rotate driving set 31, is threadedly coupled between actuating sleeve 31 and connector 32, and then drives cutting ferrule 12 to push chemical industry pipe by screw thread
Road slides between connector 32, limited post 14 and connector 32, so that chemical pipeline is contradicted sealing ring 7, and then by chemical industry pipe
Road and connector 32 are connected as entirety, and then are more uniformly stressed pipeline and the junction of connector 32, improve pipeline and
The sealing performance of storage box 5, so that the installing and dismounting of pipeline is more efficient, the setting of limited post 14 avoids chemical pipeline in turn
Rotation effectively prevent sealing ring 7 to slip, and then makes the easier for installation quick of pipeline；Sealing ring 7 is trapezium structure and then increases
The big forced area between connector 32, and then make the better tightness between connector 32 and chemical pipeline；Close to close
One pipeline of seal structure 4 is inlet tube, and fluid enters the inside of storage box 5 from a chemical pipeline close to sealing structure 4,
It is filtered subsequently into filter sheath 61, filter sheath 61 separates chemical industry fluid with scrap, and scrap is accommodated in the interior of filter sheath 61
Portion, filter sheath 61 is waveform along the side in the section of support frame 2 to 4 direction of sealing structure, and filter sheath 61 deviates from limit sleeve
The edge of 62 one end is sunflower-shaped perpendicular to the section of support frame 2 to 4 direction of sealing structure, and then increases filter area, is mentioned
The high anti-blocking performance of filter sheath 61, effectively prevents scrap from blocking in the inside of pipeline, and then improve the conveying matter of pipeline
Amount；When filter sheath 61 needs to clear up, rotary end cover 42 dismantles end cap 42, takes out filter sheath 61, to the inside of filter sheath 61 into
Row cleaning, then limit sleeve 62 is engaged, be threadedly coupled between end cap 42 and storage box 5 with storage box 5, contradicts drive block 41
Limit sleeve 62 limits filter sheath 61.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the description in above embodiment and specification only illustrates the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement is both fallen in the scope of protection of present invention.The claimed scope of the invention is by appended claims and its equivalent
Object defines.
Claims (8)
1. a kind of anti-leak chemical pipeline flange, it is characterised in that: including fixed structure (1), two position limiting structures (3), sealing
Structure (4), storage box (5), filter structure (6) and sealing ring (7)；For carrying out the storage box of pressure release to chemical pipeline
(5) inside is equipped with the filter structure (6) for storing scrap, and the filter structure (6) and the storage box (5) are blocked
It closes；The top of the storage box (5) is equipped with the sealing structure (4) for being sealed to the storage box (5)；It is described to deposit
Diagonally opposing corner is symmetrically arranged with two position limiting structures (3) on storage tank (5), the position limiting structure (3) with for fixing chemical pipeline
The fixed structure (1) contradict, be detachably connected between the fixed structure (1) and the position limiting structure (3), and the limit
The inside of bit architecture (3) is equipped with the sealing ring (7) for being sealed to chemical pipeline, the sealing ring (7) with it is described
Position limiting structure engages between (3)；The side wall of the storage box (5) is equipped with diversion trench (8), and the inside of the diversion trench (8)
It is equipped with blockage mechanism (9), and the blockage mechanism (9) includes directive wheel (91), convex block (92), wirerope (93), limited post
(94), the inside of spring (95) and baffle (96), the diversion trench (8) is equipped with directive wheel (91), and the directive wheel (91)
Side wall be intertwined and connected and have baffle (96) by wirerope (93), contradicted between the baffle (96) and the filter sheath (61),
The top connection limited post (94) of the wirerope (93), and the outer cover of the limited post (94) is equipped with spring (95), it is described
It is connected at the top of limited post (94) baffle (96), and the baffle (96) and limited post (94) can along the inside of diversion trench (8)
Sliding up and down, the baffle (96) can contradict the inner tip of connector (32) through the inside of diversion trench (8).
2. a kind of anti-leak chemical pipeline flange according to claim 1, it is characterised in that: the storage box (5) is close
One end of the sealing structure (4) is cylindrical structure, and the storage box (5) is half away from the one end of the sealing structure (4)
Spherical structure.
3. a kind of anti-leak chemical pipeline flange according to claim 2, it is characterised in that: the storage box (5) is deviated from
One end of the sealing structure (4) is fixed with support frame (2), and support frame as described above (2) is U-shaped structure.
4. a kind of anti-leak chemical pipeline flange according to claim 3, it is characterised in that: position limiting structure (3) packet
Actuating sleeve (31) and connector (32) are included, two connector (32) diagonally opposing corners are symmetrically fixed on the storage box (5), cylinder
The connector (32) of body structure is formed with the storage box (5) integrated injection molding, the actuating sleeve (31) and the connector
(32) it is threadedly coupled between, the actuating sleeve (31) is positive hexagonal structure.
5. a kind of anti-leak chemical pipeline flange according to claim 4, it is characterised in that: fixed structure (1) packet
Include rubber pad (11), two cutting ferrules (12), fixture block (13) and limited post (14), the cutting ferrule (12) of two semicircular configurations with
It is rotatablely connected between the actuating sleeve (31), the diameter of the maximum of the cutting ferrule (12) is greater than the inside of the actuating sleeve (31)
The diameter of accommodating cavity, one end of the cutting ferrule (12) are fixed with the fixture block (13) of rectangular configuration, the rubber pad (11)
It is fixed on the cutting ferrule (12), the fixture block (13) on a cutting ferrule (12) and another described cutting ferrule (12) are blocked
It closes, is bolted between the fixture block (13) and the cutting ferrule (12), the cutting ferrule (12) is close to the connector (32)
One end be equipped with regular hexagon structure the limited post (14), slided between the limited post (14) and the connector (32)
Connection.
6. a kind of anti-leak chemical pipeline flange according to claim 5, it is characterised in that: the sealing ring (7) is cut
Face is trapezoidal close to one end of the connector (32).
7. a kind of anti-leak chemical pipeline flange according to claim 4, it is characterised in that: filter structure (6) packet
Filter sheath (61) and limit sleeve (62) are included, the limit sleeve (62) is set to the inside of the storage box (5), the limit sleeve (62)
It is contradicted with the storage box (5), the bottom end of the limit sleeve (62) is equipped with the filter sheath (61) for filtering scrap, described
Filter sheath (61) is waveform, and the filtering along the side in the section of support frame as described above (2) to the sealing structure (4) direction
(61) are covered away from the edge of the one end of the limit sleeve (62) perpendicular to support frame as described above (2) to the sealing structure (4) direction
Section is sunflower-shaped.
8. a kind of anti-leak chemical pipeline flange according to claim 7, it is characterised in that: sealing structure (4) packet
Drive block (41) and end cap (42) are included, is threadedly coupled between the end cap (42) and the storage box (5), end cap (42) back
One end from the storage box (5) is positive hexagonal structure, and the end cap (42) is equipped with close to the one end of the filter sheath (61)
The hemispheric drive block (41), the drive block (41) and the limit sleeve (62) contradict.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910607060.2A CN110260062B (en) | 2019-07-06 | 2019-07-06 | Anti-leakage chemical pipeline flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910607060.2A CN110260062B (en) | 2019-07-06 | 2019-07-06 | Anti-leakage chemical pipeline flange |
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| Publication Number | Publication Date |
|---|---|
| CN110260062A true CN110260062A (en) | 2019-09-20 |
| CN110260062B CN110260062B (en) | 2021-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910607060.2A Active CN110260062B (en) | 2019-07-06 | 2019-07-06 | Anti-leakage chemical pipeline flange |
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| Country | Link |
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| CN (1) | CN110260062B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204261453U (en) * | 2014-11-29 | 2015-04-15 | 浙江诚一阀门有限公司 | A kind of basket filter |
| CN207445750U (en) * | 2017-11-16 | 2018-06-05 | 浙江卡博铜业有限公司 | A kind of strainer valve of rapid pollution discharging easy to clean |
| CN108533852A (en) * | 2018-04-20 | 2018-09-14 | 林继承 | A kind of petrochemical industry pipeline connecting device |
| CN108980424A (en) * | 2018-08-14 | 2018-12-11 | 韦伟 | A kind of offshore oil safety relief method |
| CN208641948U (en) * | 2018-06-21 | 2019-03-26 | 随州市天铭机械制造有限公司 | A kind of filtering type steering knuckle |
-
2019
- 2019-07-06 CN CN201910607060.2A patent/CN110260062B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204261453U (en) * | 2014-11-29 | 2015-04-15 | 浙江诚一阀门有限公司 | A kind of basket filter |
| CN207445750U (en) * | 2017-11-16 | 2018-06-05 | 浙江卡博铜业有限公司 | A kind of strainer valve of rapid pollution discharging easy to clean |
| CN108533852A (en) * | 2018-04-20 | 2018-09-14 | 林继承 | A kind of petrochemical industry pipeline connecting device |
| CN208641948U (en) * | 2018-06-21 | 2019-03-26 | 随州市天铭机械制造有限公司 | A kind of filtering type steering knuckle |
| CN108980424A (en) * | 2018-08-14 | 2018-12-11 | 韦伟 | A kind of offshore oil safety relief method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110260062B (en) | 2021-11-16 |
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Effective date of registration: 20211028 Address after: 035400 Beiguan Industrial Zone, Dingxiang County, Xinzhou City, Shanxi Province Applicant after: SHANXI TIANBAO GROUP Co.,Ltd. Address before: 233000 Bengbu college, 801 Shengli East Road, Bengbu City, Anhui Province Applicant before: Yu Hongchao |
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