CN107042583A - A kind of pulp metering system and its application method for pneumatic mortar machine - Google Patents
A kind of pulp metering system and its application method for pneumatic mortar machine Download PDFInfo
- Publication number
- CN107042583A CN107042583A CN201611008678.XA CN201611008678A CN107042583A CN 107042583 A CN107042583 A CN 107042583A CN 201611008678 A CN201611008678 A CN 201611008678A CN 107042583 A CN107042583 A CN 107042583A
- Authority
- CN
- China
- Prior art keywords
- weighing sensor
- pulp
- plc
- agitator tank
- weight
- 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
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/003—Methods for mixing
- B28C5/006—Methods for mixing involving mechanical aspects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C9/00—General arrangement or layout of plant
- B28C9/04—General arrangement or layout of plant the plant being mobile, e.g. mounted on a carriage or a set of carriages
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The present invention relates to a kind of pulp metering system and its application method for pneumatic mortar machine, it includes being arranged on agitator tank weighing sensor, the pulp weighing sensor for being arranged on pneumatic mortar machine storing pot bottom, the PLC being connected with pulp weighing sensor and the squeezing unit controlled by PLC that pneumatic mortar machine stirs pot bottom, the agitator tank weighing sensor is connected with PLC, weight and weight change for measuring agitator tank and mud jacking liquid；The pulp weighing sensor is connected with PLC, weight and weight change for detecting storage tank and mud jacking liquid；PLC controls squeezing unit mud jacking, obtains the mud jacking beginning and ending time, and combines the data of storage tank pulp weighing sensor and agitator tank weighing sensor, can accurately draw pulp weight.
Description
Technical field
The present invention relates to a kind of pulp metering system and its application method for pneumatic mortar machine.
Background technology
Pipeline pneumatic mortar compactness is the most important index of mud jacking construction quality, but because pipeline pneumatic mortar belongs to concealed work,
In addition to destroying structure, it is difficult to which the compactness to pipeline carries out effective judgement directly perceived, and current lossless detection method is only applicable to
Test in specific engineering structure or laboratory, is influenceed by various factors and disturbs larger, apart from the application of Practical Project
Still there is very big distance.Slurry-outlet quantity is the most direct indicator for judging pipeline conditions and mud jacking compaction rate, and current automatic mud jacking is set
The standby automatic detection means for not possessing slurry-outlet quantity.
The content of the invention
The technical problems to be solved by the invention be to provide it is a kind of can accurately control storage tank discharge weight be used for press
The pulp metering system and its application method of pulp grinder.
The technical solution adopted in the present invention is：A kind of pulp metering system for pneumatic mortar machine, it includes being arranged on pressure
Pulp grinder stirs the agitator tank weighing sensor of pot bottom, is arranged on the pulp weighing sensor of pneumatic mortar machine storing pot bottom, with going out
Starch the weighing sensor PLC being connected and the squeezing unit controlled by PLC, the agitator tank weighing and sensing
Device is connected with PLC, weight and weight change for measuring agitator tank and mud jacking liquid；The pulp weighing sensor
It is connected with PLC, weight and weight change for detecting storage tank and mud jacking liquid.
The PLC Timing：When mud jacking starts, PLC timing is PLC controls at the end of T1 moment, mud jacking
Device timing processed is the T2 moment.
A kind of application method of pulp metering system for pneumatic mortar machine, it comprises the following steps：
A, the weight Δ W for weighing by agitator tank weighing sensor external feeding of the agitator tank within the T1 moment to T2 periods at moment；
Weight change Δ G of the agitator tank when the T1 moment is with the T2 moment is weighed by agitator tank weighing sensor；
Weight change Δ M of the storage tank when the T1 moment is with the T2 moment is weighed by storage tank weighing sensor；
B, by calculating accurate final discharging weight=Δ W+ Δ G+ Δs M.
The positive effect of the present invention is：
Pulp weighing sensor and agitator tank weighing sensor are provided with, squeezing unit mud jacking is controlled by PLC, is obtained
The mud jacking beginning and ending time, and the data of storage tank pulp weighing sensor and agitator tank weighing sensor are combined, by under calculating
Weight difference during material, can accurately draw pulp weight.
Brief description of the drawings
Fig. 1 is control principle drawing of the present invention；
Fig. 2 is schematic structural view of the invention.
In the accompanying drawings, 1- agitator tanks, 2- storage tanks, 3- material bins, 4- feeding passages.
Embodiment
As shown in accompanying drawing 1,2, the present invention includes being arranged on the agitator tank weighing sensor of the bottom of pneumatic mortar machine agitator tank 1, set
Put the pulp weighing sensor of the bottom of pneumatic mortar machine storage tank 2, the PLC being connected with pulp weighing sensor and by
The squeezing unit of PLC control, the agitator tank weighing sensor is connected with PLC, for measuring agitator tank 1
With the weight and weight change of mud jacking liquid；The pulp weighing sensor is connected with PLC, for detect storage tank with
The weight and weight change of mud jacking liquid.The PLC Timing：When mud jacking starts, PLC timing is the T1 moment,
PLC timing is the T2 moment at the end of mud jacking.
A kind of application method of pulp metering system for pneumatic mortar machine, it comprises the following steps：
A, the weight Δ W for weighing by agitator tank weighing sensor external feeding of the agitator tank within the T1 moment to T2 periods at moment；
Weight change Δ G of the agitator tank when the T1 moment is with the T2 moment is weighed by agitator tank weighing sensor；
Weight change Δ M of the storage tank when the T1 moment is with the T2 moment is weighed by storage tank weighing sensor；
B, by calculating accurate final discharging weight=Δ W+ Δ G+ Δs M.
Raw material of the present invention enters agitator tank from material bin 3 through feeding passage 4, and storage is entered after being sufficiently stirred in agitator tank 1
Batch can 2, squeezing unit is used to material discharging pneumatic mortar machine, carries out mud jacking by PLC control squeezing unit, and obtain mud jacking
Beginning and ending time, with reference to the data of discharge tank pulp weighing sensor and agitator tank weighing sensor, can accurately calculate this
Pulp weight in period.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
The present invention is described in detail, it will be understood by those within the art that：It still can be to previous embodiment
Described technical scheme is modified, or carries out equivalent substitution to which part technical characteristic；And these are changed or replaced
Change, the essence of appropriate technical solution is departed from the spirit and scope of technical scheme of the embodiment of the present invention.
Claims (3)
1. a kind of pulp metering system for pneumatic mortar machine, it is characterised in that it includes being arranged on pneumatic mortar machine agitator tank（1）Bottom
Agitator tank weighing sensor, be arranged on pneumatic mortar machine storage tank（2）The pulp weighing sensor of bottom and pulp weighing sensor
The PLC being connected and the squeezing unit controlled by PLC, the agitator tank weighing sensor are controlled with PLC
Device is connected, for measuring agitator tank（1）With the weight and weight change of mud jacking liquid；The pulp weighing sensor is controlled with PLC
Device processed is connected, for detecting storage tank（2）With the weight and weight change of mud jacking liquid.
2. the pulp metering system according to claim 1 for pneumatic mortar machine, it is characterised in that the PLC can be counted
When：When mud jacking starts, PLC timing is the T1 moment, and PLC timing is the T2 moment at the end of mud jacking.
3. the application method of the pulp metering system for pneumatic mortar machine described in a kind of claim 2, it is characterised in that it includes
Following steps：
A, the weight Δ W for weighing by agitator tank weighing sensor external feeding of the agitator tank within the T1 moment to T2 periods at moment；
Weight change Δ G of the agitator tank when the T1 moment is with the T2 moment is weighed by agitator tank weighing sensor；
Weight change Δ M of the storage tank when the T1 moment is with the T2 moment is weighed by storage tank weighing sensor；
B, by calculating accurate final discharging weight=Δ W+ Δ G+ Δs M.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611008678.XA CN107042583A (en) | 2016-11-16 | 2016-11-16 | A kind of pulp metering system and its application method for pneumatic mortar machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611008678.XA CN107042583A (en) | 2016-11-16 | 2016-11-16 | A kind of pulp metering system and its application method for pneumatic mortar machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107042583A true CN107042583A (en) | 2017-08-15 |
Family
ID=59543100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611008678.XA Pending CN107042583A (en) | 2016-11-16 | 2016-11-16 | A kind of pulp metering system and its application method for pneumatic mortar machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107042583A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108705678A (en) * | 2018-03-23 | 2018-10-26 | 成都西易自动化系统工程有限公司 | A kind of grouting mechanized production system |
| CN109407580A (en) * | 2018-10-22 | 2019-03-01 | 中联重科股份有限公司 | Aggregate feeds intake control system and mixing plant and control method |
| CN110230258A (en) * | 2018-03-05 | 2019-09-13 | 河北高达电子科技有限公司 | A kind of squeezing trolley slurry-outlet quantity metering method and squeezing trolley |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203198064U (en) * | 2013-04-09 | 2013-09-18 | 杭州千骄建筑科技有限公司 | Automatic feeding and mixing device for cast-in-situ process of foam concrete |
| CN204076507U (en) * | 2014-09-04 | 2015-01-07 | 郑州市聚能建筑机械有限公司 | Pneumatic mortar machine |
| CN104532372A (en) * | 2014-12-24 | 2015-04-22 | 苏州工业园区华西泵业有限公司 | Weighing type flow machine and method |
-
2016
- 2016-11-16 CN CN201611008678.XA patent/CN107042583A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203198064U (en) * | 2013-04-09 | 2013-09-18 | 杭州千骄建筑科技有限公司 | Automatic feeding and mixing device for cast-in-situ process of foam concrete |
| CN204076507U (en) * | 2014-09-04 | 2015-01-07 | 郑州市聚能建筑机械有限公司 | Pneumatic mortar machine |
| CN104532372A (en) * | 2014-12-24 | 2015-04-22 | 苏州工业园区华西泵业有限公司 | Weighing type flow machine and method |
Non-Patent Citations (1)
| Title |
|---|
| 蒋硕忠: "《绿色化学灌浆技术》", 31 August 2006, 长江出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110230258A (en) * | 2018-03-05 | 2019-09-13 | 河北高达电子科技有限公司 | A kind of squeezing trolley slurry-outlet quantity metering method and squeezing trolley |
| CN108705678A (en) * | 2018-03-23 | 2018-10-26 | 成都西易自动化系统工程有限公司 | A kind of grouting mechanized production system |
| CN109407580A (en) * | 2018-10-22 | 2019-03-01 | 中联重科股份有限公司 | Aggregate feeds intake control system and mixing plant and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 100081 303, two district, 2, Da Liu Shu Lu, Haidian District, Beijing. Applicant after: Railway Construction Research Institute of China Railway Research Institute Group Co., Ltd. Applicant after: China Railway Scientific Research Institute Group Co., Ltd. Applicant after: Wuqiao Houde Building Machinery Co. Ltd. Address before: 100081 303, two district, 2, Da Liu Shu Lu, Haidian District, Beijing. Applicant before: Railway Construction Institute of China Academy of Railway Sciences Applicant before: China Academy of Railway Sciences Applicant before: Wuqiao Houde Building Machinery Co. Ltd. |
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| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170815 |
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| RJ01 | Rejection of invention patent application after publication |