CN112720839A - A muddy water processing apparatus for shield constructs machine - Google Patents

A muddy water processing apparatus for shield constructs machine Download PDF

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Publication number
CN112720839A
CN112720839A CN202011558512.1A CN202011558512A CN112720839A CN 112720839 A CN112720839 A CN 112720839A CN 202011558512 A CN202011558512 A CN 202011558512A CN 112720839 A CN112720839 A CN 112720839A
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CN
China
Prior art keywords
muddy water
sensor
motor
slurry
case
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
Application number
CN202011558512.1A
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Chinese (zh)
Inventor
肖寅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Yute Concrete Structure Technology Co ltd
Original Assignee
Anhui Yute Concrete Structure Technology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Anhui Yute Concrete Structure Technology Co ltd filed Critical Anhui Yute Concrete Structure Technology Co ltd
Priority to CN202011558512.1A priority Critical patent/CN112720839A/en
Publication of CN112720839A publication Critical patent/CN112720839A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C3/00—Apparatus or methods for mixing clay with other substances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/02—Controlling the operation of the mixing
    • B28C7/022—Controlling the operation of the mixing by measuring the consistency or composition of the mixture, e.g. with supply of a missing component
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/02—Controlling the operation of the mixing
    • B28C7/022—Controlling the operation of the mixing by measuring the consistency or composition of the mixture, e.g. with supply of a missing component
    • B28C7/024—Controlling the operation of the mixing by measuring the consistency or composition of the mixture, e.g. with supply of a missing component by measuring properties of the mixture, e.g. moisture, electrical resistivity, density
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/04—Supplying or proportioning the ingredients
    • B28C7/06—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/16—Discharge means, e.g. with intermediate storage of fresh concrete
    • B28C7/162—Discharge means, e.g. with intermediate storage of fresh concrete by means of conveyors, other than those comprising skips or containers, e.g. endless belts, screws, air under pressure
    • B28C7/163—Discharge means, e.g. with intermediate storage of fresh concrete by means of conveyors, other than those comprising skips or containers, e.g. endless belts, screws, air under pressure using a pump
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining

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  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)

Abstract

The invention discloses a muddy water treatment device for a shield machine, which relates to the technical field of shield machine cleaning, and aims at solving the problems that the existing muddy water treatment device needs manual feeding and cannot ensure the quality of the treated muddy water. The device has a novel structure, and the device not only saves the trouble of manual feeding, improves the efficiency of muddy water treatment, but also improves the quality of treated muddy water, so that the shield of the shield machine is more stable.

Description

A muddy water processing apparatus for shield constructs machine
Technical Field
The invention relates to the technical field of shield machine cleaning, in particular to a muddy water treatment device for a shield machine.
Background
The shield machine is a tunnel tunneling device using a shield method, when the shield machine is in tunneling construction, a tunneling surface of the shield machine needs to be pressurized by muddy water, gravel is crushed and conveyed to the ground in a muddy water mode when the tunneling surface is tunneled, in order to avoid resource waste, the conveyed muddy water needs to be adjusted to be recycled, materials need to be added into the muddy water manually in the process of adjusting and processing the muddy water at present, and the quality of the adjusted muddy water cannot be guaranteed because the existing muddy water processing device is not provided with a muddy water detection device.
Disclosure of Invention
The invention aims to provide a muddy water treatment device for a shield machine, which solves the problems that the conventional muddy water treatment device needs manual feeding and cannot ensure the quality of treated muddy water.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a muddy water processing apparatus for shield constructs machine, is including handling the case, it is provided with the motor to handle the roof end, just the output shaft one end of motor runs through to handle roof end and extends to its inside, just motor output shaft runs through to handle roof end and extends to its inside one end and installs the agitator, it is provided with and adds the hopper to handle case one side upper end, just it is provided with the lifting machine to handle case one side, just the discharge gate and the material bucket accordant connection of adding of lifting machine, it is provided with the main control system to handle case one side lower extreme, just main control system one side is provided with PH value sensor, viscosity sensor, mud densimeter and sand content volume measuring apparatu, it is provided with the mud pipe mouth to handle one side lower extreme that the lifting machine was kept away from to the case, just it is provided with the slush pump to handle.
In a preferred embodiment of the present invention, the motor and the agitator are equally spaced along the length of the treatment tank.
As a preferred embodiment of the present invention, a water inlet pipe is arranged at the upper end of one side of the treatment box close to the feeding hopper, electromagnetic valves are arranged on the water inlet pipe and the slurry outlet, and the electromagnetic valves are electrically connected with the control host.
In a preferred embodiment of the present invention, the hoist, the motor and the mud pump are all electrically connected to the control host through wires.
In a preferred embodiment of the present invention, the sensing ends of the PH sensor, the viscosity sensor, the slurry density meter and the sand content meter extend through the sidewall of the treatment tank to the inside thereof, the PH sensor, the viscosity sensor and the slurry density meter are disposed on the same horizontal line, the PH sensor, the viscosity sensor and the slurry density meter are disposed at equal intervals, and the sand content meter is disposed below the PH sensor, the viscosity sensor and the slurry density meter.
In a preferred embodiment of the invention, the hoisting machine, the motor, the slurry discharge pipe opening and the slurry pump are all arranged on the central line of the treatment box.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the hoister is arranged on one side of the treatment box, and the discharge port of the hoister is in matched connection with the material adding hopper of the treatment box, so that the trouble of manually adding materials is saved, a large amount of labor hour is saved, and the efficiency of muddy water treatment is improved.
2. The slurry water treatment device can detect slurry water in the treatment tank through the arrangement of the PH value sensor, the viscosity sensor, the slurry density instrument and the sand content measuring instrument, so that the slurry water ratio of the excavation surface conveyed to the shield machine is proper.
In conclusion, the device not only saves the trouble of manual feeding, improves the efficiency of muddy water treatment, but also improves the quality of the treated muddy water, so that the shield of the shield tunneling machine is more stable.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic front view of a slurry treatment device for a shield machine according to the present invention;
FIG. 2 is a schematic top view of a slurry treatment device for a shield tunneling machine according to the present invention;
FIG. 3 is a schematic sectional view of a treatment tank of the slurry treatment device for a shield machine according to the present invention;
reference numbers in the figures: 1. a treatment tank; 2. a pH value sensor; 3. a viscosity sensor; 4. a stirrer; 5. a motor; 6. a slurry pump; 7. a hoist; 8. a feeding hopper; 9. a water inlet pipe; 10. an electromagnetic valve; 11. a sand content measuring instrument; 12. a mud density meter; 13. a control host; 14. a slurry outlet.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the type of the electrical appliance provided by the invention is only used for reference. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a muddy water processing apparatus for shield constructs machine, is including handling case 1, it is provided with motor 5 to handle 1 top of case, just motor 5's output shaft one end runs through and handles 1 top and extend to its inside, just motor 5 output shaft runs through and handles 1 top and extend to its inside one end and install agitator 4, it is provided with and adds hopper 8 to handle 1 one side upper end, just it is provided with lifting machine 7 to handle 1 one side, just the discharge gate and the material bucket 8 of lifting machine 7 match and are connected, it is provided with main control system 13 to handle 1 one side lower extreme of case, just main control system 13 one side is provided with PH value sensor 2, viscosity sensor 3, mud density appearance 12 and sand content volume measuring instrument 11, it is provided with the mud pump mouth of pipe 14 to handle the one side that case 1 kept away from lifting machine 7, just it is provided with slush pump 6 to handle one side that case 1 is close, and the mud pump 6 is matched and connected with the mud discharging pipe opening 14.
Please refer to fig. 1, fig. 2 and fig. 3 in this embodiment, set up in processing case 1 one side through lifting machine 7 to the discharge gate of lifting machine 7 and the hopper 8 accordant connection that adds of processing case 1, saved the trouble of artifical interpolation material, saved a large amount of manpower man-hours, and improved the efficiency that muddy water was handled, through the setting of PH sensor 2, viscosity sensor 3, mud density appearance 12 and sand content measurement appearance 11, can detect the muddy water in processing case 1, make the excavation face muddy water proportion of carrying to the shield structure machine appropriate.
Wherein, the motor 5 and the stirrer 4 are distributed at equal intervals along the length direction of the treatment box 1. The upper end of one side of the treatment box 1 close to the feeding hopper 8 is provided with a water inlet pipe 9, the water inlet pipe 9 and the slurry outlet pipe opening 14 are both provided with an electromagnetic valve 10, the electromagnetic valve 10 is electrically connected with the control host 13, the hoisting machine 7, the motor 5 and the mud pump 6 are electrically connected with the control host 13 through leads, the sensing ends of the PH value sensor 2, the viscosity sensor 3, the slurry density meter 12 and the sand content measuring instrument 11 extend into the treatment box 1 through the side wall, and the PH value sensor 2, the viscosity sensor 3 and the slurry density meter 12 are arranged on the same horizontal line, the PH value sensor 2, the viscosity sensor 3 and the slurry density meter 12 are arranged at equal intervals, and the sand content measuring instrument 11 is arranged below the PH value sensor 2, the viscosity sensor 3 and the slurry density instrument 12, the lifting machine 7, the motor 5, the slurry discharging pipe opening 14 and the slurry pump 6 are all arranged on the central line of the treatment box 1.
In order to save resources, muddy water transmitted to the ground by the shield machine is filtered and screened, then materials such as clay, CMC, bentonite and the like are added, the prepared muddy water can be transmitted to the excavation surface of the shield machine through a mud pump 6, so that the shield machine can continue shield construction, when the materials are added, the proportioned materials such as the clay, the CMC, the bentonite and the like are poured into a feed inlet of a lifting machine 7, then the lifting machine 7 is started through a control host 13, so that the lifting machine 7 transmits the proportioned materials such as the clay, the CMC, the bentonite and the like to a material adding hopper 8 at the upper end of a processing box 1, thereby completing the purpose of material adding, when the materials are added, a motor 5 is started through the control host 13, so that a stirrer 4 rotates, the added materials can rapidly mix the muddy water, when the muddy water is stirred, the muddy water is detected through a PH value sensor 2, a viscosity sensor 3, a mud density instrument 12 and a, and then adding materials and clean water according to the measured values of the pH value sensor 2, the viscosity sensor 3, the slurry density meter 12 and the sand content measuring instrument 11 until the measured values reach the expected values, and then opening the electromagnetic valve 10 of the slurry discharge pipe opening 14 through the control host 13 to enable the slurry with the prepared proportion in the treatment box 1 to be conveyed to the excavation surface of the shield machine by the slurry pump 6.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. The utility model provides a muddy water processing apparatus for shield constructs machine, a serial communication port, including handling case (1), it is provided with motor (5) to handle case (1) top, just the output shaft one end of motor (5) runs through and handles case (1) top and extend to its inside, just motor (5) output shaft runs through and handles case (1) top and extend to its inside one end and install agitator (4), it adds hopper (8) to be provided with on one side of case (1), just it is provided with lifting machine (7) to handle case (1) one side, just the discharge gate of lifting machine (7) with add hopper (8) matching connection, it is provided with main control system (13) to handle case (1) one side lower extreme, just main control system (13) one side is provided with PH value sensor (2), viscosity sensor (3), mud densimeter (12) and sand content measuring apparatu (11), the lower end of one side, far away from the elevator (7), of the treatment box (1) is provided with a slurry discharge pipe opening (14), a slurry pump (6) is arranged on one side, close to the slurry discharge pipe opening (14), of the treatment box (1), and the slurry pump (6) is connected with the slurry discharge pipe opening (14) in a matched mode.
2. The muddy water treatment device for the shield tunneling machine according to claim 1, characterized in that: the motor (5) and the stirrer (4) are distributed at equal intervals along the length direction of the treatment box (1).
3. The muddy water treatment device for the shield tunneling machine according to claim 1, characterized in that: handle case (1) and be close to one side upper end that adds hopper (8) and be provided with inlet tube (9), just inlet tube (9) and thick liquid mouth of pipe (14) all are provided with solenoid valve (10), just solenoid valve (10) and main control system (13) electric connection.
4. The muddy water treatment device for the shield tunneling machine according to claim 1, characterized in that: the hoisting machine (7), the motor (5) and the slurry pump (6) are electrically connected with the control host (13) through leads.
5. The muddy water treatment device for the shield tunneling machine according to claim 1, characterized in that: the sensor end of PH value sensor (2), viscosity sensor (3), mud density appearance (12) and sand content measuring apparatu (11) all runs through and handles case (1) lateral wall and extend to its inside, just PH value sensor (2), viscosity sensor (3) and mud density appearance (12) set up in same water flat line, PH value sensor (2), viscosity sensor (3) and mud density appearance (12) are equidistant setting, just sand content measuring apparatu (11) set up in PH value sensor (2), viscosity sensor (3), mud density appearance (12) below.
6. The muddy water treatment device for the shield tunneling machine according to claim 1, characterized in that: the hoister (7), the motor (5), the slurry discharge pipe opening (14) and the slurry pump (6) are all arranged on the central line of the treatment box (1).
CN202011558512.1A 2020-12-25 2020-12-25 A muddy water processing apparatus for shield constructs machine Pending CN112720839A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011558512.1A CN112720839A (en) 2020-12-25 2020-12-25 A muddy water processing apparatus for shield constructs machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011558512.1A CN112720839A (en) 2020-12-25 2020-12-25 A muddy water processing apparatus for shield constructs machine

Publications (1)

Publication Number Publication Date
CN112720839A true CN112720839A (en) 2021-04-30

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CN202011558512.1A Pending CN112720839A (en) 2020-12-25 2020-12-25 A muddy water processing apparatus for shield constructs machine

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1995702A (en) * 2006-12-30 2007-07-11 广东省基础工程公司 Treatment method for slurry circulation in shield tunneling
CN202325527U (en) * 2011-12-09 2012-07-11 中铁隧道装备制造有限公司 Slurry shield mud conveying device
CN108358491A (en) * 2018-02-02 2018-08-03 中南大学 A kind of integrated conduct method and mixing feeding device of shield discarded slurry
CN111255470A (en) * 2020-02-06 2020-06-09 中交第二航务工程局有限公司 Slurry-soil pressure dual-mode shield system and control method
CN211415749U (en) * 2019-10-25 2020-09-04 中交二航武汉港湾新材料有限公司 Full-automatic mud performance monitoring adjustment device
CN111662026A (en) * 2020-06-16 2020-09-15 中铁十四局集团大盾构工程有限公司 Slurry shield muck treatment system and method for synchronous grouting
CN111720130A (en) * 2020-07-09 2020-09-29 中交铁道设计研究总院有限公司 Shield device for excavating various sections and construction method

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1995702A (en) * 2006-12-30 2007-07-11 广东省基础工程公司 Treatment method for slurry circulation in shield tunneling
CN202325527U (en) * 2011-12-09 2012-07-11 中铁隧道装备制造有限公司 Slurry shield mud conveying device
CN108358491A (en) * 2018-02-02 2018-08-03 中南大学 A kind of integrated conduct method and mixing feeding device of shield discarded slurry
CN211415749U (en) * 2019-10-25 2020-09-04 中交二航武汉港湾新材料有限公司 Full-automatic mud performance monitoring adjustment device
CN111255470A (en) * 2020-02-06 2020-06-09 中交第二航务工程局有限公司 Slurry-soil pressure dual-mode shield system and control method
CN111662026A (en) * 2020-06-16 2020-09-15 中铁十四局集团大盾构工程有限公司 Slurry shield muck treatment system and method for synchronous grouting
CN111720130A (en) * 2020-07-09 2020-09-29 中交铁道设计研究总院有限公司 Shield device for excavating various sections and construction method

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Application publication date: 20210430

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