CN107906371A - The defeated pressure slow-released system of mortar pipe - Google Patents
The defeated pressure slow-released system of mortar pipe Download PDFInfo
- Publication number
- CN107906371A CN107906371A CN201711159055.7A CN201711159055A CN107906371A CN 107906371 A CN107906371 A CN 107906371A CN 201711159055 A CN201711159055 A CN 201711159055A CN 107906371 A CN107906371 A CN 107906371A
- Authority
- CN
- China
- Prior art keywords
- container
- pipe
- mortar
- buffer unit
- sieve
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/08—Pipe-line systems for liquids or viscous products
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/20—Arrangements or systems of devices for influencing or altering dynamic characteristics of the systems, e.g. for damping pulsations caused by opening or closing of valves
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Air Transport Of Granular Materials (AREA)
Abstract
The invention discloses a kind of defeated pressure slow-released system of mortar pipe, belong to mining machinery;Aim to provide a kind of pipeline pressure release system for reducing particle slurry flow velocity, ensureing the flowing of slurry continuous uniform.It includes stretching into the sand-feeding tube in funnel-shaped container from top;Container(14)For closed structure, there is buffer unit in container inside close to the position of upper position;The buffer unit by least two pieces be in tilted layout every sieve(15)Form, it is adjacent every sieve(15)Incline direction it is opposite;Container(14)Bottom have band baiting valve(13)Vomit pipe(12), container(14)Top have band check valve(3)Exhaust pipe(4).It is the configuration of the present invention is simple, easy to use, mortar flow velocity and kinetic energy, release pipeline pressure can not only be cut down, avoid conveyance conduit Fast Wearing, and also ensure continuous slurry, uniform, full packages, stablize conveying, vibration and the sound of slurry course of conveying are eliminated, ensures slurry accurate measurement.
Description
Technical field
The present invention relates to a kind of pipeline pressure to discharge system, more particularly to a kind of defeated pressure slow-released system of mortar pipe, belongs to
Mining machinery.
Background technology
It is well known that using pipeline filling mortar during, usually can because mortar flow velocity is too fast and caused by pipeline
Wear, cause mortar to leak, influence subsurface environment and safety in production;Pipe explosion accident is also occurred that during serious wear, influences to produce
It is normally carried out.In order to reduce the flow velocity of mortar in pipeline, some mines are using open arrangement.Although which is convenient,
Slurry local leakage, trouble point can be caused more, it is necessary to keep maintenance in open parts-layout special messenger negative value, human cost is higher.
The content of the invention
In view of the above defects of the prior art, the present invention is intended to provide one kind can reduce particle slurry flow velocity, protect
Demonstrate,prove the slurry defeated pressure slow-released system of mortar pipe that continuous uniform flows in pipeline.
To achieve these goals, the present invention uses following technical scheme:It includes stretching into funnel-shaped container from top
Sand-feeding tube;Container is closed structure, and there is buffer unit in the position inside the container close to upper position;The buffer unit is by extremely
Few two pieces be in tilted layout formed every sieve, the adjacent incline direction every sieve is opposite;Vomit pipe with baiting valve is arranged at the bottom of container,
There is the exhaust pipe with check valve at the top of container.
Respectively every the angle of inclination of sieve be 15~45 °;Injection direction is fixedly arranged above along container in the buffer unit
Multiple nozzles that wall tangential direction tilts down, each nozzle are connected by flush pipe with high-pressure water pipe respectively;In the buffering dress
The lower section put is fixed with other multiple nozzles that injection direction is tilted down along container inner wall tangential direction, and each nozzle leads to respectively
Other flush pipe is crossed to connect with high-pressure water pipe;On the exhaust pipe of check valve front end and it is connected to and is connected in addition with high-pressure water pipe
A piece flush pipe;On the vomit pipe of baiting valve front end and it is connected to the evacuated tube with exhaust-valve.
Compared with the prior art, the present invention by adopting the above-described technical solution, there is an advantage in that:
1)The pressure in sand-feeding tube is discharged using closed container, therefore can prevent mortar from outwards splashing.
2)Mortar is trickled down when on sieve, multistage every sieve buffer stop, its flow velocity and kinetic energy due to what is be in tilted layout
Significantly abatement, pipeline pressure are sufficiently sustained, so as to avoid out sandpipe Fast Wearing.
3)It can not only cut down the flow velocity and kinetic energy of mortar every sieve, and mortar, release bubble therein can also be disperseed, and
Can by the bubble that is mingled with the outside pressure release of check valve, purging line course of conveying, so as to ensure slurry it is continuous, uniformly, it is full
Pipe conveys;Not only the vibration produced in slurry course of conveying by entrained air bubbles and the sound had been eliminated, has improved conveying stability, but also
It can guarantee that slurry accurate measurement.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention.
In figure:Into sand valve 1, sand-feeding tube 2, check valve 3, exhaust pipe 4, flush pipe 5, flushing valve 6, high-pressure water pipe 7, nozzle 8,
Total water valve 9, exhaust-valve 10, evacuated tube 11, vomit pipe 12, baiting valve 13, container 14, every sieve 15.
Embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1:Closed container 14 is in funnel-shaped structure, and there is buffering in the position close to upper position inside the container
Device;The buffer unit is in tilted layout by two pieces and what incline direction was opposite is formed every sieve 15, is every the angle of inclination of sieve 15 respectively
15~45 °.Have above the buffer unit from top and stretch into the sand-feeding tube 2 in container 14 and the exhaust with check valve 3
Pipe 4;There is the vomit pipe 12 with baiting valve 13 in the bottom of container 14.
In the above-mentioned technical solutions, the flow velocity and kinetic energy of mortar can not only be cut down every sieve 15, and mortar can also be discharged
In bubble.
In order to avoid mortar adheres to and freezes solidly on the inner wall of container 14, injection side is fixedly arranged above in the buffer unit
To the multiple nozzles 8 tilted down along 14 inner wall tangential direction of container, each nozzle 8 is connected by flush pipe 5 and high-pressure water pipe 7 respectively
It is logical.Similarly, in order to avoid mortar adheres to and freezes solidly on the inner wall of container 14, injection side is fixed with below the buffer unit
To the other multiple nozzles 8 tilted down along 14 inner wall tangential direction of container, each nozzle 8 passes through other flush pipe 5 respectively
Connected with high-pressure water pipe 7.
In the above-mentioned technical solutions, the nozzle 8 of setting is tilted down, eddy flow can be formed along 14 inner wall tangential direction of container,
Inner wall efficiency is rinsed to improve.
Similarly, in order to avoid mortar adheres to and blocks exhaust pipe 4, on the exhaust pipe 4 of 3 front end of check valve and it is connected to and height
The other flush pipe 5 that pressure pipe 7 connects.
In order to avoid mortar blocks vomit pipe 12, on the vomit pipe 12 of 13 front end of baiting valve and it is connected to exhaust-valve 10
Evacuated tube 11.Having served as material container 14, to deposit material more or when blocking, and exhaust-valve 10 plus water flushing is opened, by the thing of deposition
Material is discharged into sedimentation basin along evacuated tube 11(Not shown in figure)Among.
In order to easy to use, it is provided with the sand-feeding tube 2 in above-described embodiment into being mounted in sand valve 1, each flush pipe 5
Total water valve 9 is installed in flushing valve 6, high-pressure water pipe 7.
Claims (6)
1. a kind of defeated pressure slow-released system of mortar pipe, including stretch into from top the sand-feeding tube in funnel-shaped container;It is characterized in that:
Container(14)For closed structure, there is buffer unit in container inside close to the position of upper position;The buffer unit is by least two
Block be in tilted layout every sieve(15)Form, it is adjacent every sieve(15)Incline direction it is opposite;Container(14)Bottom have band baiting valve
(13)Vomit pipe(12), container(14)Top have band check valve(3)Exhaust pipe(4).
2. the defeated pressure slow-released system of mortar pipe according to claim 1, it is characterised in that:Respectively every sieve(15)Angle of inclination
For 15~45 °.
3. the defeated pressure slow-released system of mortar pipe according to claim 1, it is characterised in that:In the top of the buffer unit
Injection direction is fixed with along container(14)Multiple nozzles that inner wall tangential direction tilts down(8), each nozzle(8)Pass through punching respectively
Wash pipe(5)With high-pressure water pipe(7)Connection.
4. the defeated pressure slow-released system of mortar pipe according to claim 3, it is characterised in that:In the lower section of the buffer unit
Injection direction is fixed with along container(14)Other multiple nozzles that inner wall tangential direction tilts down(8), each nozzle(8)Respectively
Pass through other flush pipe(5)With high-pressure water pipe(7)Connection.
5. the defeated pressure slow-released system of mortar pipe according to claim 1, it is characterised in that:In check valve(3)The row of front end
Tracheae(4)Go up and be connected to and high-pressure water pipe(7)An other flush pipe for connection(5).
6. the defeated pressure slow-released system of mortar pipe according to Claims 1 to 5 any one, it is characterised in that:In baiting valve
(13)The vomit pipe of front end(12)Go up and be connected to band exhaust-valve(10)Evacuated tube(11).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711159055.7A CN107906371A (en) | 2017-11-21 | 2017-11-21 | The defeated pressure slow-released system of mortar pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711159055.7A CN107906371A (en) | 2017-11-21 | 2017-11-21 | The defeated pressure slow-released system of mortar pipe |
Publications (1)
Publication Number | Publication Date |
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CN107906371A true CN107906371A (en) | 2018-04-13 |
Family
ID=61846516
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711159055.7A Pending CN107906371A (en) | 2017-11-21 | 2017-11-21 | The defeated pressure slow-released system of mortar pipe |
Country Status (1)
Country | Link |
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CN (1) | CN107906371A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111075504A (en) * | 2020-01-06 | 2020-04-28 | 湖南辰州矿业有限责任公司 | Filling pipeline force absorber and tailing filling device |
CN113324178A (en) * | 2021-07-05 | 2021-08-31 | 陕西金开利洁净安装工程有限公司 | High-concentration organic waste gas collecting and conveying system |
CN114076259A (en) * | 2021-11-19 | 2022-02-22 | 湘潭大学 | Material slurry conveying pipeline pressure regulating system |
CN114076258A (en) * | 2021-11-18 | 2022-02-22 | 湘潭大学 | Material slurry conveying pipeline deceleration energy dissipation regulating system |
CN114370607A (en) * | 2022-01-07 | 2022-04-19 | 湘潭大学 | Mortar conveying pressure regulating system |
-
2017
- 2017-11-21 CN CN201711159055.7A patent/CN107906371A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111075504A (en) * | 2020-01-06 | 2020-04-28 | 湖南辰州矿业有限责任公司 | Filling pipeline force absorber and tailing filling device |
CN113324178A (en) * | 2021-07-05 | 2021-08-31 | 陕西金开利洁净安装工程有限公司 | High-concentration organic waste gas collecting and conveying system |
CN113324178B (en) * | 2021-07-05 | 2024-04-02 | 陕西金开利洁净安装工程有限公司 | High-concentration organic waste gas collecting and conveying system |
CN114076258A (en) * | 2021-11-18 | 2022-02-22 | 湘潭大学 | Material slurry conveying pipeline deceleration energy dissipation regulating system |
CN114076259A (en) * | 2021-11-19 | 2022-02-22 | 湘潭大学 | Material slurry conveying pipeline pressure regulating system |
CN114370607A (en) * | 2022-01-07 | 2022-04-19 | 湘潭大学 | Mortar conveying pressure regulating system |
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