CN107952760A - Mud channel sediment pulse cleaning system - Google Patents
Mud channel sediment pulse cleaning system Download PDFInfo
- Publication number
- CN107952760A CN107952760A CN201711452699.5A CN201711452699A CN107952760A CN 107952760 A CN107952760 A CN 107952760A CN 201711452699 A CN201711452699 A CN 201711452699A CN 107952760 A CN107952760 A CN 107952760A
- Authority
- CN
- China
- Prior art keywords
- plasma discharge
- sediment
- pipeline
- cleaning system
- discharge portion
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
- B08B9/0321—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid
- B08B9/0326—Using pulsations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/708—Suction grids; Strainers; Dust separation; Cleaning specially for liquid pumps
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Plasma Technology (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The present invention provides a kind of mud channel sediment pulse cleaning system, including inlet pipe road and plasma discharge pipeline, plasma discharge pipeline includes front end plasma discharge portion, sediment pipeline and the rear end plasma discharge portion being sequentially connected in series, and rear end is provided with slurry pump in plasma discharge portion；Plasma discharge pipeline is horizontally disposed with, and the area of section of sediment pipeline is more than the area of section in front end plasma discharge portion；Pulse pump is also equipped between inlet pipe road and sediment pipeline, the inlet tube of pulse pump is connected on inlet pipe road, and the outlet tube of pulse pump is connected on sediment line upstream；Rear end plasma discharge portion is also parallel with sludge collection case, and sludge collection case upstream is located at rear end plasma discharge subordinate side by being connected into madreporic canal with sediment pipe line downstream into madreporic canal；Sludge collection case downstream passes through recovery tube and rear end plasma discharge portion downstream tandem.Cleaning system of the present invention, can not shut down cleaning sediment case.
Description
Technical field
The invention belongs to shield field, more particularly, to a kind of mud channel sediment pulse cleaning system.
Background technology
Since slurry shield machine plasma discharge pipeline contains substantial amounts of bulky grain sandstone in the mud of dispatch, for cost
The abrasion of expensive plasma discharge pump case and impeller is larger, has seriously affected the service life of slurry pump.
Currently used solution is that the plasma discharge pipeline in slurry pump front portion sets sediment pipeline or sediment case, to reduce
Bulky grain sandstone enter slurry pump before flowing velocity or precipitated, shut down when open sediment case, take out bulky grain sand
Stone.
The shortcomings that above method is：1. it can only manually go to clear up sediment case, work efficiency in the case of equipment downtime
Low, labor intensity is big；2. since plasma discharge pipeline plasma discharge amount is big, sediment case is easy to product completely, because can not check and clear up in time
And cause the phenomenon that sediment box installed expires or mud channel blocks.
The content of the invention
In view of this, the present invention is directed to propose a kind of mud channel sediment pulse cleaning system, cleaning can not be shut down
Sediment case.
To reach above-mentioned purpose, the technical proposal of the invention is realized in this way：
A kind of mud channel sediment pulse cleaning system, including inlet pipe road and plasma discharge pipeline, plasma discharge pipeline are included successively
Front end plasma discharge portion, sediment pipeline and the rear end plasma discharge portion of series connection, rear end is provided with slurry pump in plasma discharge portion；Plasma discharge pipeline level is set
Put, and the area of section of sediment pipeline is more than the area of section in front end plasma discharge portion；It is also equipped between inlet pipe road and sediment pipeline
Pulse pump, the inlet tube of pulse pump are connected on inlet pipe road, and the outlet tube of pulse pump is connected on sediment line upstream；Arrange rear end
Slurry portion is also parallel with sludge collection case, and sludge collection case upstream into madreporic canal with sediment pipe line downstream by connecting, and into madreporic canal position
In rear end plasma discharge subordinate side；Sludge collection case downstream passes through recovery tube and rear end plasma discharge portion downstream tandem.
Further, the cleaning system further includes control unit；Control unit includes Weighing module and controller, weighs
Module detects the weight of sludge collection case；Controller is connected with Weighing module, according to the timing of the weighing-up wave of Weighing module repeatedly
Control the opening and closing of pulse pump.
Further, described control unit further includes opening and closing module；It is opened and closed module and inlet tube and outlet tube is installed respectively
On Solenoid ball valve, opening and closing module be connected with controller.
Further, described control unit further includes alarm module, i.e., alarm lamp, buzzer and prompt window is any
One or more, alarm module are connected with controller.
Further, it is described to be equipped with solenoid valve into madreporic canal and recovery tube.
Further, the area of section of the sediment pipeline is twice of front end plasma discharge portion.
Further, check valve is installed on the inlet tube.
Relative to the prior art, cleaning system of the present invention has the advantage that：
(1) cleaning system of the present invention, it is largely big in dispatch to efficiently solve slurry shield machine plasma discharge pipeline
Particle sandstone effectively extends the service life of mud channel slurry pump to the problem of washing away of slush pump.
(2) the sediment pipeline of the present invention in the design phase, the stream of bulky grain sandstone is first calculated in the design phase
Dynamic speed V, according to flow rate calculation formula：Q=AV, increases caliber, and flow velocity when making sandstone by sediment pipeline is reduced to V/2,
It is deposited on sediment pipeline.
(3) cleaning system of the present invention, after sludge collection box installed is full, installed in weighing for sludge collection lower box part
Sensor sends signal to control room alarm, reminds staff to be cleared up in time, and close pulse pipeline flushing valve.
(4) cleaning system of the present invention, since the negative pressure that slurry pump produces is moderate, so that bulky grain sandstone stops
In sediment pipeline, and slurries are sucked away；And the mud weight for the carrying bulky grain sandstone that pulse pump produces is heavier, it is heavy to fall directly into
In slag collecting box；So deslagging and plasma discharge are non-interference is carried out at the same time, and the slurries in sediment case can also pass through recovery tube
Return in sludge-water separating system.
Brief description of the drawings
The attached drawing for forming the part of the present invention is used for providing a further understanding of the present invention, schematic reality of the invention
Apply example and its explanation is used to explain the present invention, do not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the cleaning system official road connection diagram described in the embodiment of the present invention；
Fig. 2 is the control system connection schematic diagram described in the embodiment of the present invention.
Description of reference numerals：
1st, inlet pipe road；2nd, plasma discharge pipeline；21st, front end plasma discharge portion；22nd, sediment pipeline；23rd, rear end plasma discharge portion；3rd, plasma discharge
Pump；4th, pulse pump；41st, inlet tube；411st, check valve；42nd, outlet tube；43rd, Solenoid ball valve；5th, sludge collection case；51st, into stone
Pipe；52nd, recovery tube；6th, solenoid valve；7th, control unit；71st, Weighing module；72nd, it is opened and closed module；73rd, alarm module；731st, alarm
Lamp；732nd, buzzer；733rd, prompt window；74th, controller.
Embodiment
It should be noted that in the case where there is no conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
In the description of the present invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than instruction or dark
Show that the device of meaning or element there must be specific orientation, with specific azimuth configuration and operation, thus it is it is not intended that right
The limitation of the present invention.In addition, term " first ", " second " etc. are only used for description purpose, and it is not intended that instruction or hint phase
To importance or the implicit quantity for indicating indicated technical characteristic.Thus, the feature for defining " first ", " second " etc. can
To express or implicitly include one or more this feature.In the description of the present invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the present invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
Below with reference to the accompanying drawings and the present invention will be described in detail in conjunction with the embodiments.
A kind of mud channel sediment pulse cleaning system, as described in Fig. 1, including inlet pipe road 1 and plasma discharge pipeline 2.Plasma discharge
Pipeline 2 includes front end plasma discharge portion 21, sediment pipeline 22 and the rear end plasma discharge portion 23 being sequentially connected in series.It is provided with rear end plasma discharge portion 23
Slurry pump 3, so that transport the mud in plasma discharge pipeline 2 back sludge-water separating system onto ground, and sludge-water separating system will be cut
Inlet pipe road 1 is sent back to again after soil, mud-water separation.Plasma discharge pipeline 2 is horizontally disposed, and the area of section of sediment pipeline 22 is front end
Twice of plasma discharge portion 21, so that the mud reduction of speed for bulky grain sandstone being carried in front end plasma discharge portion 21, since flow velocity reduces, greatly
Particle sandstone is stayed in sediment pipeline 22, and slurries are taken away by the negative pressure that slurry pump 3 produces.
Pulse pump 4 is also equipped between inlet pipe road 1 and sediment pipeline 22, the inlet tube 41 of pulse pump 4 is connected on inlet pipe
On road 1, the outlet tube 42 of pulse pump 4 is connected on 22 upstream of sediment pipeline.To prevent backflow phenomena, also pacify on inlet tube 41
Equipped with check valve 411.
Rear end plasma discharge portion 23 is also parallel with sludge collection case 5, and 5 upstream of sludge collection case is by into madreporic canal 51 and sediment pipeline
22 communicating downstreams, and it is located at the downside of rear end plasma discharge portion 23 into madreporic canal 51；Arranged by recovery tube 52 and rear end in 5 downstream of sludge collection case
23 downstream tandem of slurry portion.The opening and closing of sludge collection case 5 in order to control, is equipped with solenoid valve 6 into madreporic canal 51 and recovery tube 52, is controlled
System.
With reference to shown in Fig. 2, mud channel sediment pulse cleaning system, including control unit 7.Control unit 7 includes
Weighing module 71, i.e. weighing sensor, the weight of detection sludge collection case 5；
Module 72 is opened and closed, i.e., the Solenoid ball valve 43 on inlet tube 41 and outlet tube 42 is installed respectively；
Any one or more of alarm module 73, i.e. alarm lamp 731, buzzer 732 and prompt window 733；
Controller 74, i.e., the electric cabinet being connected with weighing sensor and pulse pump 4 are anti-according to the signal of Weighing module 71
The multiple opening and closing for controlling opening and closing module 72 and pulse pump 4 at the same time.
When electric cabinet less than when, controller 74 according to the integrated clock module of itself, at regular intervals after, open at the same time
Dynamic opening and closing module 72 and pulse pump 4, the bulky grain sandstone in sediment pipeline are poured into madreporic canal 51, after at the same time not influencing
Plasma discharge portion 23 is held to continue plasma discharge.
When electric cabinet is fully loaded with, controller 74 receives weighing-up wave, and closes opening and closing module 72 and pulse pump 4, and sends
Alarm signal reminds staff to clear up sludge collection case 5 to alarm module 73.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on, should all be included in the protection scope of the present invention god.
Claims (7)
1. a kind of mud channel sediment pulse cleaning system, including inlet pipe road (1) and plasma discharge pipeline (2), it is characterised in that：Row
Slurry pipeline (2) includes front end plasma discharge portion (21), sediment pipeline (22) and the rear end plasma discharge portion (23) being sequentially connected in series, rear end plasma discharge portion
(23) slurry pump (3) is installed on；Plasma discharge pipeline (2) is horizontally disposed, and the area of section of sediment pipeline (22) is arranged more than front end
The area of section in slurry portion (21)；Be also equipped with pulse pump (4) between inlet pipe road (1) and sediment pipeline (22), pulse pump (4) into
Liquid pipe (41) is connected on inlet pipe road (1), and the outlet tube (42) of pulse pump (4) is connected on sediment pipeline (22) upstream；Rear end
Plasma discharge portion (23) is also parallel with sludge collection case (5), and sludge collection case (5) upstream is by into madreporic canal (51) and sediment pipeline (22)
Communicating downstream, and be located at into madreporic canal (51) on the downside of rear end plasma discharge portion (23)；Sludge collection case (5) downstream by recovery tube (52) with
Rear end plasma discharge portion (23) downstream tandem.
2. cleaning system according to claim 1, it is characterised in that：Further include control unit (7)；Control unit (7) is wrapped
Include Weighing module (71) and controller (74), the weight of Weighing module (71) detection sludge collection case (5)；Controller (74) is with claiming
Molality block (71) connects, according to the opening and closing of the weighing-up wave timing repetitive control pulse pump (4) of Weighing module (71).
3. cleaning system according to claim 2, it is characterised in that：Control unit (7) further includes opening and closing module (72)；Open
Mold closing block (72) installs the Solenoid ball valve (43) on inlet tube (41) and outlet tube (42), opening and closing module (72) and control respectively
Device (74) connects.
4. cleaning system according to claim 2, it is characterised in that：Control unit (7) further includes alarm module (73), i.e.,
Any one or more of alarm lamp (731), buzzer (732) and prompt window (733), alarm module (73) and controller
(74) connect.
5. cleaning system according to claim 1, it is characterised in that：Electromagnetism is equipped with into madreporic canal (51) and recovery tube (52)
Valve (6).
6. cleaning system according to claim 1, it is characterised in that：The area of section of sediment pipeline (22) is front end plasma discharge
Twice of portion (21).
7. cleaning system according to claim 1, it is characterised in that：Check valve (411) is installed on inlet tube (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711452699.5A CN107952760B (en) | 2017-12-28 | 2017-12-28 | Mud pipeline sediment pulse cleaning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711452699.5A CN107952760B (en) | 2017-12-28 | 2017-12-28 | Mud pipeline sediment pulse cleaning system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107952760A true CN107952760A (en) | 2018-04-24 |
| CN107952760B CN107952760B (en) | 2023-10-13 |
Family
ID=61956445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711452699.5A Active CN107952760B (en) | 2017-12-28 | 2017-12-28 | Mud pipeline sediment pulse cleaning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107952760B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108895305A (en) * | 2018-09-05 | 2018-11-27 | 江苏沿海地区农业科学研究所 | A kind of self-cleaning type biogas slurry remote delivery system |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4655846A (en) * | 1983-04-19 | 1987-04-07 | Anco Engineers, Inc. | Method of pressure pulse cleaning a tube bundle heat exchanger |
| CN101498129A (en) * | 2008-01-31 | 2009-08-05 | 黄秋生 | Water-gas mixing jet apparatus for pile sinking |
| CN202969388U (en) * | 2012-11-09 | 2013-06-05 | 中国建筑第七工程局有限公司 | Elimination system of pile position hole bottom sediments |
| CN204457515U (en) * | 2015-02-12 | 2015-07-08 | 江苏建院营造有限公司 | A kind of bored pile mud circulation treatment system |
| CN105152517A (en) * | 2015-10-21 | 2015-12-16 | 三川德青工程机械有限公司 | Sludge treatment system |
| CN106801587A (en) * | 2017-02-09 | 2017-06-06 | 大连中远船务工程有限公司 | Drilling platforms leaks mud circulating treating system |
| WO2017158938A1 (en) * | 2016-03-16 | 2017-09-21 | 三菱電機株式会社 | Heat exchange system and scale suppression method for heat exchange system |
| CN107185921A (en) * | 2017-06-08 | 2017-09-22 | 北京市市政四建设工程有限责任公司 | A kind of shield machine grouting equipment pipeline cleaning system |
| CN208033218U (en) * | 2017-12-28 | 2018-11-02 | 辽宁三三工业有限公司 | Mud channel sediment pulse cleaning system |
-
2017
- 2017-12-28 CN CN201711452699.5A patent/CN107952760B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4655846A (en) * | 1983-04-19 | 1987-04-07 | Anco Engineers, Inc. | Method of pressure pulse cleaning a tube bundle heat exchanger |
| US4655846B1 (en) * | 1983-04-19 | 1988-06-28 | ||
| CN101498129A (en) * | 2008-01-31 | 2009-08-05 | 黄秋生 | Water-gas mixing jet apparatus for pile sinking |
| CN202969388U (en) * | 2012-11-09 | 2013-06-05 | 中国建筑第七工程局有限公司 | Elimination system of pile position hole bottom sediments |
| CN204457515U (en) * | 2015-02-12 | 2015-07-08 | 江苏建院营造有限公司 | A kind of bored pile mud circulation treatment system |
| CN105152517A (en) * | 2015-10-21 | 2015-12-16 | 三川德青工程机械有限公司 | Sludge treatment system |
| WO2017158938A1 (en) * | 2016-03-16 | 2017-09-21 | 三菱電機株式会社 | Heat exchange system and scale suppression method for heat exchange system |
| CN106801587A (en) * | 2017-02-09 | 2017-06-06 | 大连中远船务工程有限公司 | Drilling platforms leaks mud circulating treating system |
| CN107185921A (en) * | 2017-06-08 | 2017-09-22 | 北京市市政四建设工程有限责任公司 | A kind of shield machine grouting equipment pipeline cleaning system |
| CN208033218U (en) * | 2017-12-28 | 2018-11-02 | 辽宁三三工业有限公司 | Mud channel sediment pulse cleaning system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108895305A (en) * | 2018-09-05 | 2018-11-27 | 江苏沿海地区农业科学研究所 | A kind of self-cleaning type biogas slurry remote delivery system |
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| Publication number | Publication date |
|---|---|
| CN107952760B (en) | 2023-10-13 |
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