CN101812990B - Slurry-adding foam system - Google Patents
Slurry-adding foam system Download PDFInfo
- Publication number
- CN101812990B CN101812990B CN 201010118425 CN201010118425A CN101812990B CN 101812990 B CN101812990 B CN 101812990B CN 201010118425 CN201010118425 CN 201010118425 CN 201010118425 A CN201010118425 A CN 201010118425A CN 101812990 B CN101812990 B CN 101812990B
- Authority
- CN
- China
- Prior art keywords
- slurry
- mud
- foam
- adds
- setting
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The invention relates to a slurry-adding foam system. The invention aims to provide a slurry-adding foam system which can realize the full-automatic operation mode and the remote interface operation. The slurry-adding foam system comprises a slurry-adding foam operating panel, a slurry-adding mechanism and a foaming mechanism. The slurry-adding foam system is characterized in that the slurry-adding mechanism comprises a slurry-adding injection control panel, a slurry-adding box, a stirring box and a slurry-adding pump; the foaming mechanism comprises an air compressor, a dope box, a mixing pipeline, a foaming chamber and a foam injection control box, the slurry-adding foam operating panel contains a touch screen controlled by a host; and slurry-adding foam system contains a slurry-adding system, a foam system, a flow-pressure setting system, a maintenance and repair picture system, an automatic slurry-adding setting system, a system alarm system and a range setting system. The effects of the invention are as follows: the slurry-adding foam system can be operated through remote control or operated mutually nearby, the operation is convenient and easy and completed in one-step. The alarm error correction is provided for prompt, the maintenance is convenient, the amounts of muddy water and foam can be calculated accurately, the pressure is appropriate, the system can quickly respond to the corresponding to parameters, and the wear and tear to the cutter are less.
Description
Technical field
The present invention relates to a kind of auxiliary body of tunnel machine, particularly a kind of slurry-adding foam system.
Background technology
When shield machine in driving because the geology that runs into has difference, thereby and the cutterhead of shield machine need to lubricate the friction that alleviates cutter, lubricated need to add muddy water or foam and add material.The system that this cutterhead to shield machine adds muddy water and foam to add material is called as slurry-adding foam system.In the shield machine tunneling process, slurry-adding foam system has played considerable status, because from can finding out on of it, it has determined the life-span of cutterhead, and the quality of cutterhead has directly determined the speed of driving, is not only the quality of cutterhead, whether good sliding agent adds, add in time in no, interpolation whether appropriate, whether suitably everything factor of the pressure of interpolation all determined the speed of driving.Therefore slurry-adding foam system plays very important effect at tunneling process.
Summary of the invention
Goal of the invention of the present invention is to provide a kind of slurry-adding foam system, and it can realize the full automatic working mode, also can operate by remote interface, and the interface is clear, operating aspect.
For achieving the above object, the present invention is achieved in that a kind of slurry-adding foam system, it comprise add mud foam operation board, add mud mechanism and the foaming mechanism; Be characterised in that: the described mud mechanism of adding injects control panel, adds mud box, agitator tank, adds dredge pump and consist of by adding mud, the described mud box that adds is connected with agitator tank, add dredge pump and be connected with agitator tank by flexible pipe, the described mud that adds injects control panel for the mixer that starts in agitator tank, starts to add dredge pump; Described foaming mechanism injects control cabinet by air compressor, stoste case, mixed pipe line, foaming chamber, foam and forms, and described stoste case connects raw liquor pump, carries stoste to mixed pipe line by raw liquor pump, and mixed pipe line is equipped with the mixture of stoste and water; Mixed pipe line is connected to foaming chamber, and foaming chamber is connected with air compressor simultaneously, and described foaming chamber is connected on the foaming injection pump; Described foam injects control cabinet and is used for starting the stoste injection pump, the foaming injection pump; The described mud foam operation board that adds is made of the touch-screen of host computer control; Described host computer control touch-screen comprises and adds that mud system, foaming system, flow pressure set, the maintenance picture, automatically adds mud setting, system alarm, scope and set.
The described dredge pump that adds is two or more, and described foaming injection pump is two or more.
The described mud system of adding one adds the mud display system, can show and adjust the open and close that adds dredge pump, set and display flow, set and display pressure, actual flow, actual pressure, manual operation or automatic operation, jack stroke, the speed of jack is annotated the mud amount and is always added up, and adds mud agitation tank liquid level.
Described flow pressure is set and is comprised that adding dredge pump sets flow, adds the dredge pump setting pressure; Foaming injection pump flow set, foaming injection pump pressure setting.
Described scope is set, be specially the setting that adds mud flow meter stroke, the setting that adds mud pressure sensor scope, add the setting of dredge pump ability, automatically injecting the jack lower velocity limit sets, add the setting of dredge pump frequency conversion coefficient, the setting of foam pressure sensor scope, the setting of foaming injection pump ability, the setting of foam flow meter stroke.
Described system alarm be specially add dredge pump, foaming injection pump with raw liquor pump INV abnormal alarm, add the first high abnormal alarm of dredge pump and foaming injection pump, the overburden that adds the mud mixer is reported to the police, Network Abnormal is reported to the police, foam inlet abnormal alarm.
Described maintenance picture specifically shows: the jack average stroke, jack average speed, valve close opening.
Described foaming system has specifically comprised foaming injection pump duty, flow set, and pressure setting, actual flow and actual pressure show; Air pressure, jack stroke, foam cumulative amount, the demonstration of foam tank liquid level.
The described mud injection control panel that adds can independently be controlled the miscellaneous equipment that adds mud mechanism; Described foam injects other mechanisms that control cabinet can independently be controlled foaming mechanism.
Effect of the present invention is: remote controlled operation, also manual operation nearby; During operated from a distance, every operation all carries out on operation board, and touch screen operation is convenient and simple, settle at one go, the warning error correcting prompt, easy to maintenance, muddy water and foam addition are calculated accurately, pressure should be fitted, and makes a response rapidly according to corresponding parameter, and is little to the loss of cutterhead.
Description of drawings
Fig. 1 is control flow chart of the present invention.
Fig. 2 is the mud mechanism structure figure that adds of the present invention.
Fig. 3 is foaming of the present invention mechanism structure chart.
The specific embodiment
For further description structure of the present invention and workflow, below in conjunction with accompanying drawing, invention is further introduced.
As shown in the figure, a kind of slurry-adding foam system, it comprises and adds mud foam operation board 1, adds mud mechanism 2 and foaming mechanism 3; The described mud mechanism 2 that adds injects control panel 21, two to three and adds mud box 22 by adding mud, add liquid level induction system 23 is housed in mud box, each adds mud box 22 and connects an agitator tank 24, the interior induction installation 25 that is equipped with equally of agitator tank 24, each agitator tank connects one and adds dredge pump 26, the described dredge pump 26 that adds is provided with flow meter 261, pressure gauge 262.The described mud that adds injects control panel 21 and can start and stop mixer in each agitator tank, starts and stop to add accordingly dredge pump 26, in addition long-range can't complete operation the time, can add mud by this and inject control panel and go closely to control; Described foaming mechanism 3 injects control cabinet 34 by air compressor 35, stoste case 31, mixed pipe line 32, foaming chamber 33, foam and forms, described stoste case 31 connects the impetus to raw liquor pump 36 by pipeline, carry stoste to carry out mixture to mixed pipe line and water by raw liquor pump 36, mixed pipe line is connected to foaming chamber, foaming chamber is connected with air compressor simultaneously, and described foaming injection pump is connected on foaming chamber; Described foam injects control cabinet and is used for starting the stoste injection pump, and described stoste case is built-in with liquid level induction system, and the raw liquor pump outlet is provided with pressure meter and flow meter, and described air compressor outlet and the outlet of foaming injection pump are provided with pressure meter, flow meter equally; It is more than the mechanical part that adds the mud foamed system; This part is mainly used in adding mud, stirs, and foaming mixes last the injection, is responsible for simultaneously the pressure to injecting, and the monitoring of flow sends main frame to thereby monitored data is generated the signal of telecommunication, and the described mud foam operation board that adds is made of the touch-screen of host computer control; Its effect is mainly the corresponding cutterhead related data that is transmitted by shield machine plc program that is obtained by main frame, and the related data of geology, and data are carried out analyzing and processing, now in conjunction with adding mud mechanism and the related data of the mechanism that foams, finally draw the demonstration data, in the enterprising demonstration of touch-screen, specifically comprise adding that the demonstration of mud organization data, foam organization data, flow pressure are set, the maintenance picture, automatically adding mud setting, system alarm, scope and set.
The described mud organization data that adds shows and can show: add the open and close state of dredge pump, the flow of setting, actual flow, the pressure of setting, actual pressure, manual operation or automatic operation, jack stroke, the speed of jack is annotated the mud amount and is always added up, and adds mud agitation tank liquid level.It is right to be undertaken by setting value and actual value, demonstrates very intuitively each data, whether normally just can judge work for a slightly experienced staff.
Described flow pressure is set and is comprised that adding dredge pump sets flow, adds the dredge pump setting pressure; Foaming injection pump flow set, foaming injection pump pressure setting.For slurry-adding foam system, topmost is exactly by the control of flow and pressure, therefore considers its critical role, and we just set flow pressure and list separately menu, with the handled easily librarian use.Wherein can set each flow and pressure that adds dredge pump and foaming injection pump, and then guarantee the safety of work.
Native system also provides automatic injection mode, automatically adds mud and sets the interface and shield structure external diameter, section of jurisdiction external diameter, section of jurisdiction length are provided, add mud slip casting ratio, have added the setting of mud allotment ratio, the setting of another mud agitation tank upper and lower bound.After above-mentioned parameter is set, the automatic parameter according to each pump discharge of setting parameter and pressure of system's meeting, and then complete the process that adds the injection of mud foam.
Super negative what work when preventing from injecting, native system provides the scope setting, specifically comprise following: add mud flow meter stroke setting, add the setting of mud pressure sensor scope, add the setting of dredge pump ability, automatically inject the jack lower velocity limit and set, add the setting of dredge pump frequency conversion coefficient, the setting of foam pressure sensor scope, the setting of foaming injection pump ability, the setting of foam flow meter stroke.All operations all must not exceed above-mentioned scope, have guaranteed like this being perfectly safe of operation.
For convenience of the operator, ordinary accident is got rid of, native system provides system alarm to report achievement can, specifically comprise following warning function, add dredge pump, the foaming injection pump with raw liquor pump INV abnormal alarm, the first high abnormal alarm that adds dredge pump and foaming injection pump, the overburden that adds the mud mixer is reported to the police, and Network Abnormal is reported to the police, foam inlet abnormal alarm.By above alarm indication, the corresponding failure cause of alert, and then shut-down operation, or corrigendum method of operating.
Foaming system described above has specifically comprised foaming injection pump duty, flow set, and pressure setting, actual flow and actual pressure show; Air pressure, the jack stroke, the foam cumulative amount, the demonstration of foam tank liquid level, had above information just done to the foaming injection pump job control.
The native system workflow is as follows: the mud that adds of at first opening mechanical part injects control panel and foam injection control cabinet, then arrange below doing on operation board, range of choice is set, and inputs as the case may be corresponding limit value, the Returning catalogue picture, Returning catalogue picture again, selection adds the mud system, selects " manually " operation, selects the flow pressure setting, input pressure flow as the case may be, priming of pump; At the foaming system interface, corresponding foaming parameter is set, before injecting, come in, and row accumulative total resets.
After injecting a period of time, the operator can set accordingly by above-mentioned parameter, and selects " automatically injecting ", and at this moment main frame can read the corresponding data that shield machine transmits, add corresponding data in mud mechanism and foaming mechanism according to the data Lookup protocol, thereby complete automatic injection.
Claims (9)
1. slurry-adding foam system, it comprise add mud foam operation board, add mud mechanism and the foaming mechanism, be characterised in that: the described mud mechanism of adding injects control panel, adds mud box, agitator tank, adds dredge pump and consist of by adding mud, the described mud box that adds is connected with agitator tank, adding dredge pump is connected with agitator tank by flexible pipe, the described mud that adds injects control panel for the mixer that starts in agitator tank, starts to add dredge pump; Described foaming mechanism injects control cabinet by air compressor, stoste case, mixed pipe line, foaming chamber, foam and forms, and described stoste case connects raw liquor pump, carries stoste to mixed pipe line by raw liquor pump, and mixed pipe line is equipped with the mixture of stoste and water; Mixed pipe line is connected to foaming chamber, and foaming chamber is connected with air compressor simultaneously, and described foaming chamber is connected on the foaming injection pump; Described foam injects control cabinet and is used for starting raw liquor pump, the foaming injection pump; The described mud foam operation board that adds is made of the touch-screen of host computer control; The touch-screen of host computer control comprises and adds that mud system, foaming system, flow pressure set, the maintenance picture, automatically adds mud setting, system alarm and scope and set; Described scope is set, be specially the setting that adds mud flow meter stroke, the setting that adds mud pressure sensor scope, add the setting of dredge pump ability, automatically injecting the jack lower velocity limit sets, add the setting of dredge pump frequency conversion coefficient, the setting of foam pressure ranges of sensors, the setting of foaming injection pump ability, the setting of foam flow meter stroke.
2. a kind of slurry-adding foam system according to claim 1, it is characterized in that: the described dredge pump that adds is two or more, and described foaming injection pump is two or more.
3. a kind of slurry-adding foam system according to claim 2, it is characterized in that: the described mud system of adding consists of by adding the mud display system, can show the open and close state that adds dredge pump, the flow of setting, the pressure of setting, actual flow, actual pressure, manual operation or automatic operation, the jack stroke, the speed of jack is annotated the mud amount and is always added up, and adds mud agitation tank liquid level.
4. a kind of slurry-adding foam system according to claim 2 is characterized in that: described flow pressure is set and is comprised that adding dredge pump sets flow, adds the dredge pump setting pressure; Foaming injection pump flow set, foaming injection pump pressure setting.
5. a kind of slurry-adding foam system according to claim 2, it is characterized in that: the described mud that automatically adds is set and to be comprised shield structure external diameter, section of jurisdiction external diameter, section of jurisdiction length, add mud slip casting ratio, adds the setting of mud allotment ratio, adds the setting of mud agitation tank upper and lower bound.
6. a kind of slurry-adding foam system according to claim 2, it is characterized in that: described system alarm is specially the INV abnormal alarm that adds dredge pump, foaming injection pump and raw liquor pump, the first high abnormal alarm that adds dredge pump and foaming injection pump, the overburden that adds the mud mixer is reported to the police, Network Abnormal is reported to the police, foam inlet abnormal alarm.
7. a kind of slurry-adding foam system according to claim 2, it is characterized in that: described maintenance picture specifically shows: the jack average stroke, jack average speed, valve close opening.
8. a kind of slurry-adding foam system according to claim 2, it is characterized in that: described foaming system has specifically comprised foaming injection pump duty, flow set, pressure setting, actual flow and actual pressure show; Air pressure, jack stroke, foam cumulative amount, the demonstration of foam tank liquid level.
9. a kind of slurry-adding foam system according to claim 2 is characterized in that: add mud and inject control panel and can independently control the equipment that adds in mud mechanism; Described foam injection control cabinet can independently be controlled the mechanism in the mechanism that foams.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010118425 CN101812990B (en) | 2010-03-05 | 2010-03-05 | Slurry-adding foam system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010118425 CN101812990B (en) | 2010-03-05 | 2010-03-05 | Slurry-adding foam system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101812990A CN101812990A (en) | 2010-08-25 |
| CN101812990B true CN101812990B (en) | 2013-06-19 |
Family
ID=42620340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010118425 Expired - Fee Related CN101812990B (en) | 2010-03-05 | 2010-03-05 | Slurry-adding foam system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101812990B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632538A (en) * | 2012-04-24 | 2012-08-15 | 贵州博典建材化工科技有限公司 | Combined type multifunctional foam slurry core filling method |
| CN102642250A (en) * | 2012-04-28 | 2012-08-22 | 广东冠生土木工程技术有限公司 | Method and device for dilution foaming of physical foaming agent |
| CN103397887B (en) * | 2013-08-19 | 2016-01-06 | 中交天和机械设备制造有限公司 | A kind of shield machine add mud, foaming system |
| CN107420109A (en) * | 2017-08-11 | 2017-12-01 | 中国铁建重工集团有限公司 | A kind of automatic pressure-maintaining system and shield machine for slurry balance shield machine |
| CN110359930B (en) * | 2019-07-20 | 2020-08-11 | 湖南科技大学 | Grouting system for easily-broken roadway surrounding rock and fire preventing and extinguishing method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2263490A (en) * | 1992-01-23 | 1993-07-28 | Ohbayashi Corp | Mechanical shield driving method using foaming agent |
| CN2594465Y (en) * | 2002-06-07 | 2003-12-24 | 北京市市政工程研究院 | Pipe jacking apparatus with balanced earth pressure by supplying mud |
| DE10354082B4 (en) * | 2003-11-19 | 2005-08-18 | Robert Schreiber | Method for joining an underground product pipe to a collector pipe involves injection of a sealing foam into the space between a seal in a shield pipe and the collector pipe |
| CN101148989A (en) * | 2007-08-09 | 2008-03-26 | 上海港机重工有限公司 | Tunnel shield digging machine local and remote monitoring method |
| CN201339473Y (en) * | 2008-12-24 | 2009-11-04 | 中铁隧道集团有限公司 | Foam injection device for composite shield ground conditioning system |
-
2010
- 2010-03-05 CN CN 201010118425 patent/CN101812990B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2263490A (en) * | 1992-01-23 | 1993-07-28 | Ohbayashi Corp | Mechanical shield driving method using foaming agent |
| CN2594465Y (en) * | 2002-06-07 | 2003-12-24 | 北京市市政工程研究院 | Pipe jacking apparatus with balanced earth pressure by supplying mud |
| DE10354082B4 (en) * | 2003-11-19 | 2005-08-18 | Robert Schreiber | Method for joining an underground product pipe to a collector pipe involves injection of a sealing foam into the space between a seal in a shield pipe and the collector pipe |
| CN101148989A (en) * | 2007-08-09 | 2008-03-26 | 上海港机重工有限公司 | Tunnel shield digging machine local and remote monitoring method |
| CN201339473Y (en) * | 2008-12-24 | 2009-11-04 | 中铁隧道集团有限公司 | Foam injection device for composite shield ground conditioning system |
Non-Patent Citations (2)
| Title |
|---|
| 刘秀争.盾构机泡沫系统参数设计及应用.《山西建筑》.2008,第34卷(第3期),第344-345页. * |
| 顾德焜.北京地铁铰接式土压平衡盾构测控系统的消化吸收.《隧道建设》.2007,第27卷(第1期),第95-98页. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101812990A (en) | 2010-08-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101812990B (en) | Slurry-adding foam system | |
| US9933791B2 (en) | Tank fluid level management | |
| KR101657173B1 (en) | Automatic controlling system for grouting assembly | |
| CN111308955A (en) | Remote cooperative control technology and method for fully-mechanized excavation complete equipment | |
| CN101812994B (en) | Synchronous grouting system | |
| CN110230503A (en) | Automatic grouting method for grouting trolley and grouting trolley | |
| JP2020143483A (en) | Injection support system, method, and program | |
| CN102278926A (en) | Automatic underground explosive charging machine | |
| CN210033440U (en) | Grease lubricating and injecting system for shield machine | |
| CN102022093B (en) | Reactive type foamy hole sealing system | |
| CN202938024U (en) | Full-automatic additive injection device | |
| CN110067567B (en) | Grease lubrication and injection system and grease lubrication and injection method for shield machine oil | |
| CN112473408A (en) | Earth pressure balance shield foam system, working method and calculation method | |
| CN109798101A (en) | Drive Drilling Control auxiliary device in top | |
| JP2019085736A (en) | Cement slurry quality control system | |
| AU2015408051B2 (en) | Engine and transmission notification system using a J1939 data link interface | |
| CN209903575U (en) | Grouting machine with stirring function | |
| CN205998991U (en) | A kind of styrene discharge system | |
| CN113263628A (en) | Full-automatic foam concrete construction system of on-vehicle intelligence | |
| CN107152019B (en) | Intelligent control system and control method for hydraulic vibroflotation device | |
| JP4157152B1 (en) | Ground agitator management system | |
| CN207156147U (en) | A kind of device for controlling weight concrete | |
| CN210233474U (en) | Cement pulping machine | |
| CN201915893U (en) | Reactive foam sealed hole system | |
| JP2008266936A (en) | Grout ratio control method and apparatus therefor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Shanghai Zhensha Longfu Machinery Co., Ltd. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Shanghai Zhensha Longfu Machinery Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20190305 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |