CN108679348A - A kind of ore slurry pipeline corner structure - Google Patents
A kind of ore slurry pipeline corner structure Download PDFInfo
- Publication number
- CN108679348A CN108679348A CN201810709082.5A CN201810709082A CN108679348A CN 108679348 A CN108679348 A CN 108679348A CN 201810709082 A CN201810709082 A CN 201810709082A CN 108679348 A CN108679348 A CN 108679348A
- Authority
- CN
- China
- Prior art keywords
- buffer
- bolster
- slurry pipeline
- corner structure
- ore slurry
- 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.)
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Classifications
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- 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
- F16L43/00—Bends; Siphons
-
- 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
- F16L55/04—Devices damping pulsations or vibrations in fluids
- F16L55/045—Devices damping pulsations or vibrations in fluids specially adapted to prevent or minimise the effects of water hammer
- F16L55/05—Buffers therefor
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Air Transport Of Granular Materials (AREA)
Abstract
The present invention discloses a kind of ore slurry pipeline corner structure, is related to ore pulp delivery duct technical field.Ore slurry pipeline corner structure includes vertical tranporter, intermediate buffering pipe, sloping transfer line, buffer and sealing cover.Intermediate buffering pipe has opposite first end and second end, there is the accommodating cavity of perforation first end and second end, vertical tranporter to be set to first end, the inner passage of vertical tranporter is connected to accommodating cavity inside intermediate buffering pipe.Sloping transfer line is set to the circumferential surface of intermediate buffering pipe.Buffer is removable installed in accommodating cavity, and there is cushion space, buffer to have import, outlet and the refluxing opening of connection cushion space inside buffer.Sealing cover is removable installed in second end.The ore slurry pipeline corner structure is simple in structure, wear-resistant, and maintenance cost is low.
Description
Technical field
The present invention relates to ore pulp delivery duct technical fields, in particular to a kind of ore slurry pipeline corner structure.
Background technology
Current each ore dressing plant generally utilizes pipeline ore pulp, and in from top to bottom transfer ore pulp, need are arranged according to workshop
It wants, pipeline has corner sometimes for steering, and corner is generally connected using elbow, and structure is vertical tranporter
It is connect with one end of elbow, the other end of this elbow is connected with sloping transfer line, and since the proportion of ore pulp is larger, ore pulp is fallen
When, it is also big to the impact force and frictional force of channel bend, lead to elbow rapid wear, increases maintenance workload and maintenance cost
With.
Invention content
The purpose of the present invention is to provide a kind of ore slurry pipeline corner structure, the ore slurry pipeline corner structure is simple in structure,
It is wear-resistant, and maintenance cost is low.
What the embodiment of the present invention was realized in：
A kind of ore slurry pipeline corner structure, including：
Vertical tranporter；
Intermediate buffering pipe, intermediate buffering pipe have opposite first end and second end, have perforation inside intermediate buffering pipe
The accommodating cavity of first end and second end, vertical tranporter are set to first end, and the inner passage of vertical tranporter and receiving are empty
Chamber is connected to；
Sloping transfer line, sloping transfer line are set to the circumferential surface of intermediate buffering pipe, the inner passage of sloping transfer line and appearance
Cavity of receiving is connected to；
Buffer, buffer are removable installed in accommodating cavity, have cushion space inside buffer, buffer utensil
There are import, outlet and the refluxing opening of connection cushion space, import to be connected to first end, outlet and the inside of sloping transfer line are logical
Road is connected to, and refluxing opening is connected to second end；
Sealing cover, sealing cover are removable installed in second end, and sealing cover has the merging block for being placed in cushion space.
Inventor devises above-mentioned ore slurry pipeline corner structure, and the ore slurry pipeline corner structure is simple in structure, wear-resistant, and
And maintenance cost is low.Ore slurry pipeline corner structure include vertical tranporter, intermediate buffering pipe, sloping transfer line, buffer and
Sealing cover.Wherein, vertical tranporter is connected to sloping transfer line by intermediate buffering pipe, after ore pulp is conveyed by vertical tranporter,
It is discharged by sloping transfer line after intermediate buffering pipe.Wherein, when being fallen to solve ore pulp, the big problem of impact force, frictional force,
Buffer is detachably provided in intermediate buffering pipeline, buffer is entered by the second end of intermediate buffering pipe in accommodating cavity,
And pass through seal cap sealing.Wherein, buffer have import, outlet and refluxing opening, ore pulp by import enter in buffer by
To the cushioning effect of buffer, a part is flowed directly out through outlet, and another part is stopped by merging block in sealing cover so that
Ore pulp flows back, and the ore pulp of the ore pulp flowed into therewith and reflux is caused to collide, to reduce the impact force of ore pulp, most
It is flowed out eventually by outlet.Wherein, the frictional force of ore pulp acts on buffer, can easily more after buffer is worn
Change buffer.The ore slurry pipeline corner structure is simple in structure, wear-resistant, and maintenance cost is low.
In an embodiment of the present invention：
Vertical tranporter is coaxially disposed with intermediate buffering pipe；
The internal diameter of intermediate buffering pipe is more than the internal diameter of vertical tranporter.
In an embodiment of the present invention：
The axis of sloping transfer line and the angle of the axis of intermediate buffering pipe are 35 ° -70 °.
In an embodiment of the present invention：
Buffer is cylindrical in shape, and the inner wall of the periphery wall and intermediate buffering pipe of buffer is detachably connected；
The opposite both ends of buffer limit import and refluxing opening respectively, and the peripheral wall corresponding tilt delivery pipe of buffer offers
Through the through-hole of cushion space, through-hole limits outlet；
Buffer has gap close to the end face of first end and first end.
In an embodiment of the present invention：
Buffer includes tubular matrix and the first bolster；
The periphery wall of matrix and the first bolster screw-thread fit；
Multiple first bolsters are arranged at intervals at along the direction of first end to second end in the internal cavities of matrix, and first
The internal cavities of bolster and matrix limit cushion space jointly.
In an embodiment of the present invention：
First bolster is opening circular arc, and opening annulus extends along the inner wall of matrix in circular arc, and multiple opening circular arcs are opened
Mouth defines that the first buffer channel, outlet are located in the first buffer channel on the direction of first end to second end.
In an embodiment of the present invention：
Buffer further includes the second bolster, and projection of second bolster in first end to the second extreme direction is slow with first
Stamping is identical, and the wall surface of the second bolster offers through hole, and through hole is in arc-shaped；
First bolster and the second bolster wheel minor tick are arranged, and the first bolster runs through with the second adjacent bolster
Hole limits the second buffer channel.
In an embodiment of the present invention：
One the first bolster and the second bolster interval setting constitute Buffer Unit；
Two Buffer Units are set in matrix, and are located at the both sides of opening.
In an embodiment of the present invention：
Sealing cover includes cover board, connector and merging block；
The diameter of cover board is identical as the outer diameter of intermediate buffering pipe, connector connection cover board and with search book intermediate buffering pipe
Screw-thread fit；
Merging block is set to the end face of connector.
In an embodiment of the present invention：
It is the circular arc convex block for protruding from connector end face to be placed in block.
Technical scheme of the present invention at least has the advantages that：
A kind of ore slurry pipeline corner structure provided by the invention, the ore slurry pipeline corner structure is simple in structure, wear-resistant, and
And maintenance cost is low.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the structural schematic diagram of ore slurry pipeline corner structure in the embodiment of the present invention 1；
Fig. 2 is structural schematic diagram of the buffer under the first visual angle in the embodiment of the present invention 1；
Fig. 3 is structural schematic diagram of the buffer under the second visual angle in the embodiment of the present invention 1；
Fig. 4 is the structural schematic diagram of matrix and the first bolster in the embodiment of the present invention 1；
Fig. 5 is the structural schematic diagram of matrix and the second bolster in the embodiment of the present invention 1.
Icon：10- ore slurry pipeline corner structures；11- vertical tranporters；12- intermediate buffering pipes；13- sloping transfer lines；
14- buffers；15- sealing covers；The first buffer channels of 80-；90- cushion spaces；91- imports；92- is exported；93- refluxing openings；
121- first ends；122- second ends；140- matrixes；The first bolsters of 141-；The second bolsters of 142-；143- through holes；150-
Cover board；151- is placed in block.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, below the detailed description of the embodiment of the present invention to providing in the accompanying drawings be not intended to limit it is claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.Based on the embodiments of the present invention, this field is common
The every other embodiment that technical staff is obtained without creative efforts belongs to the model that the present invention protects
It encloses.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
In the description of the present invention, it should be noted that the orientation or positional relationship of the instructions such as term "inner", "lower" is base
In orientation or positional relationship shown in the drawings or the invention product using when the orientation or positional relationship usually put, only
It is that for convenience of description of the present invention and simplification of the description, not indicating or implying the indicated device or element must have specifically
Orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, term " first ", " the
Two " etc. are only used for distinguishing description, are not understood to indicate or imply relative importance.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；Can be
Mechanical connection, can be directly connected, can also can be indirectly connected through an intermediary the connection inside two elements.
For the ordinary skill in the art, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
In the present invention unless specifically defined or limited otherwise, fisrt feature can be on or below second feature
Be in direct contact including the first and second features, can also include the first and second features not be in direct contact but by them it
Between other characterisation contact.Moreover, fisrt feature is on second feature, top and above include fisrt feature second spy
Right over sign and oblique upper, or be merely representative of fisrt feature level height and be higher than second feature.Fisrt feature second feature it
Under, lower section and fisrt feature included below are immediately below second feature and obliquely downward, or be merely representative of fisrt feature level height
Less than second feature.
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
Embodiment 1
The present embodiment provides a kind of ore slurry pipeline corner structure 10, the ore slurry pipeline corner structure 10 is simple in structure, wear-resisting
Damage, and maintenance cost is low.
Please refer to Fig.1 the concrete structure that Fig. 1 shows ore slurry pipeline corner structure 10 in the present embodiment.
Ore slurry pipeline corner structure 10 includes vertical tranporter 11, intermediate buffering pipe 12, sloping transfer line 13, buffer 14
And sealing cover 15.
Intermediate buffering pipe 12 has opposite a first end 121 and second end 122, and the inside of intermediate buffering pipe 12 has perforation the
The accommodating cavity of one end 121 and second end 122, vertical tranporter 11 are set to first end 121, and the inside of vertical tranporter 11 is logical
Road is connected to accommodating cavity.
Sloping transfer line 13 is set to the circumferential surface of intermediate buffering pipe 12, the inner passage of sloping transfer line 13 and accommodating cavity
Connection.
Buffer 14 is removable installed in accommodating cavity, and 14 inside of buffer has cushion space 90, buffer 14
Import 91 (referring to Fig. 2), 92 (referring to Fig. 2 and Fig. 3) of outlet and refluxing opening 93 with connection cushion space 90 are (referring to figure
2), import 91 is connected to first end 121, and outlet 92 is connected to the inner passage of sloping transfer line 13, the connection of refluxing opening 93 second
End 122.
Sealing cover 15 is removable installed in second end 122, and sealing cover 15 has the merging block for being placed in cushion space 90
151。
In the present embodiment, vertical tranporter 11 is coaxially disposed with intermediate buffering pipe 12, and the internal diameter of intermediate buffering pipe 12 is big
In the internal diameter of vertical tranporter 11.
Wherein, to avoid ore pulp from directly acting on sloping transfer line 13, axis and the intermediate buffering pipe of sloping transfer line 13
The angle of 12 axis is the folder of the axis of sloping transfer line 13 and the axis of intermediate buffering pipe 12 in 35 ° of -70 ° of the present embodiment
Angle is 65 °.
Specifically, it please refers to Fig.2 and Fig. 3, Fig. 2 shows specific knot of the buffer 14 in the present embodiment under the first visual angle
Structure, Fig. 3 show concrete structure of the buffer 14 under the second visual angle in the present embodiment.
Buffer 14 is cylindrical in shape, and the inner wall of the periphery wall and intermediate buffering pipe 12 of buffer 14 is detachably connected.
The opposite both ends of buffer 14 limit import 91 and refluxing opening 93, the peripheral wall corresponding tilt conveying of buffer 14 respectively
Pipe 13 offers the through-hole through cushion space 90, and through-hole limits outlet 92, and buffer 14 is close to the end face of first end 121 and the
One end 121 has gap.
Specifically, buffer 14 includes tubular matrix 140 and the first bolster 141, is shown incorporated by reference to Fig. 4, Fig. 4
The concrete structure of matrix 140 and the first bolster 141 in the present embodiment.
141 screw-thread fit of the periphery wall of matrix 140 and the first bolster.
Multiple first bolsters 141 are arranged at intervals in first end 121 to the direction of second end 122 in matrix 140
In portion's cavity, the internal cavities of the first bolster 141 and matrix 140 limit cushion space 90 jointly.
Further, the first bolster 141 is opening circular arc, and opening annulus extends along the inner wall of matrix 140 in circular arc, more
The opening of a opening circular arc defines that the first buffer channel 80, outlet 92 are located in first end 121 to the direction of second end 122
In first buffer channel 80.
Buffer 14 further includes the second bolster 142, and matrix 140 and in the present embodiment is shown incorporated by reference to Fig. 5, Fig. 5
The concrete structure of two bolsters 142.
Projection of second bolster 142 in first end 121 to 122 direction of second end is identical as the first bolster 141, the
The wall surface of two bolsters 142 offers through hole 143, and through hole 143 is in arc-shaped, the first bolster 141 and the second bolster
It is logical that the through hole 143 of 142 wheel minor tick settings, the first bolster 141 and the second adjacent bolster 142 limits the second buffering
Road.
In the present embodiment, first bolster 141 and the second bolster 142 interval setting constitute buffering group
Part, two Buffer Units are set in matrix 140, and are located at the both sides of opening.
Wherein, sealing cover 15 includes cover board 150, connector and merging block 151.
The diameter of cover board is identical as the outer diameter of intermediate buffering pipe 12, connector connection cover board and with search book intermediate buffering
12 screw-thread fit of pipe, merging block 151 are set to the end face of connector.Specifically, merging block 151 is to protrude from connector end face
Circular arc convex block.
Inventor devises above-mentioned ore slurry pipeline corner structure 10, and the ore slurry pipeline corner structure 10 is simple in structure, wear-resisting
Damage, and maintenance cost is low.Ore slurry pipeline corner structure 10 includes vertical tranporter 11, intermediate buffering pipe 12, sloping transfer line
13, buffer 14 and sealing cover 15.Wherein, vertical tranporter 11 is connected to sloping transfer line 13 by intermediate buffering pipe 12,
After ore pulp is conveyed by vertical tranporter 11, it is discharged by sloping transfer line 13 after intermediate buffering pipe 12.Wherein, it is fallen to solve ore pulp
When lower, the big problem of impact force, frictional force is detachably provided with buffer 14, buffer 14 in intermediate buffering pipe 12
Entered in accommodating cavity by the second end 122 of intermediate buffering pipe 12, and is sealed by sealing cover 15.Wherein, buffer 14 has
Import 91, outlet 92 and refluxing opening 93, ore pulp are entered the cushioning effect in buffer 14 by buffer 14 by import 91, and one
Part is flowed directly out through outlet 92, and another part is by the blocking for being placed in block 151 in sealing cover 15 so that and ore pulp flows back,
The ore pulp of the ore pulp flowed into therewith and reflux is caused to collide, to reduce the impact force of ore pulp, finally by 92 stream of outlet
Go out.Wherein, the frictional force of ore pulp acts on buffer 14, after buffer 14 is worn, can replace buffering easily
Device 14.The ore slurry pipeline corner structure 10 is simple in structure, wear-resistant, and maintenance cost is low.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of ore slurry pipeline corner structure, which is characterized in that including：
Vertical tranporter；
Intermediate buffering pipe, the intermediate buffering pipe have opposite first end and second end, have inside the intermediate buffering pipe
The accommodating cavity of the first end and the second end is penetrated through, the vertical tranporter is set to the first end, described vertical
The inner passage of delivery pipe is connected to the accommodating cavity；
Sloping transfer line, the sloping transfer line are set to the circumferential surface of the intermediate buffering pipe, the inside of the sloping transfer line
Channel is connected to the accommodating cavity；
Buffer, the buffer are removable installed in the accommodating cavity, have cushion space inside the buffer,
There is the buffer import, outlet and the refluxing opening for being connected to the cushion space, the import to be connected to the first end,
The outlet is connected to the inner passage of the sloping transfer line, and the refluxing opening is connected to the second end；
Sealing cover, the sealing cover are removable installed in the second end, and the sealing cover, which has, is placed in the buffering sky
Between merging block.
2. ore slurry pipeline corner structure according to claim 1, it is characterised in that：
The vertical tranporter is coaxially disposed with the intermediate buffering pipe；
The internal diameter of the intermediate buffering pipe is more than the internal diameter of the vertical tranporter.
3. ore slurry pipeline corner structure according to claim 2, it is characterised in that：
The axis of the sloping transfer line and the angle of the axis of the intermediate buffering pipe are 35 ° -70 °.
4. ore slurry pipeline corner structure according to claim 2, it is characterised in that：
The buffer is cylindrical in shape, and the periphery wall of the buffer and the inner wall of the intermediate buffering pipe are detachably connected；
The opposite both ends of the buffer limit the import and the refluxing opening respectively, described in the peripheral wall of the buffer corresponds to
Sloping transfer line offers the through-hole through the cushion space, and the through-hole limits the outlet；
The buffer has gap close to the end face of the first end and the first end.
5. ore slurry pipeline corner structure according to claim 4, it is characterised in that：
The buffer includes tubular matrix and the first bolster；
The periphery wall of described matrix and the first bolster screw-thread fit；
Multiple first bolsters are arranged at intervals in the first end to the direction of the second end in described matrix
In portion's cavity, the internal cavities of first bolster and described matrix limit the cushion space jointly.
6. ore slurry pipeline corner structure according to claim 5, it is characterised in that：
First bolster is opening circular arc, and the opening annulus extends along the inner wall of described matrix in circular arc, multiple described
The opening of opening circular arc defines that the first buffer channel, the outlet are located in the first end to the direction of the second end
In first buffer channel.
7. ore slurry pipeline corner structure according to claim 6, it is characterised in that：
The buffer further includes the second bolster, and second bolster is in the first end to second extreme direction
Projection is identical as first bolster, and the wall surface of second bolster offers through hole, and the through hole is in arc-shaped；
First bolster is arranged with the second bolster wheel minor tick, first bolster and adjacent described second
The through hole of bolster limits the second buffer channel.
8. ore slurry pipeline corner structure according to claim 7, it is characterised in that：
One first bolster and the setting of one second bolster interval constitute Buffer Unit；
Two Buffer Units are set in described matrix, and are located at the both sides of the opening.
9. ore slurry pipeline corner structure according to claim 1, it is characterised in that：
The sealing cover includes cover board, connector and the merging block；
The diameter of the cover board is identical as the outer diameter of intermediate buffering pipe, the connector connect the cover board and with search
Book intermediate buffering pipe screw thread coordinates；
The merging block is set to the end face of the connector.
10. ore slurry pipeline corner structure according to claim 9, it is characterised in that：
The merging block is the circular arc convex block for protruding from the connector end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810709082.5A CN108679348B (en) | 2018-07-02 | 2018-07-02 | Ore pulp pipeline corner structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810709082.5A CN108679348B (en) | 2018-07-02 | 2018-07-02 | Ore pulp pipeline corner structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108679348A true CN108679348A (en) | 2018-10-19 |
| CN108679348B CN108679348B (en) | 2023-10-20 |
Family
ID=63813010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810709082.5A Active CN108679348B (en) | 2018-07-02 | 2018-07-02 | Ore pulp pipeline corner structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108679348B (en) |
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| CN203215173U (en) * | 2013-04-09 | 2013-09-25 | 浙江波威钢构有限公司 | Steel 90-degree bending corner connecting tube |
| WO2015016737A1 (en) * | 2013-07-31 | 2015-02-05 | Общество С Ограниченной Ответственностью "Техпромарма" (Ооо "Техпромарма") | Apparatus for self-damping of water hammer pulses in main pipelines |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108679348B (en) | 2023-10-20 |
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