CN103453972B - Based on the material difference value meausring apparatus of filling - Google Patents
Based on the material difference value meausring apparatus of filling Download PDFInfo
- Publication number
- CN103453972B CN103453972B CN201210448348.8A CN201210448348A CN103453972B CN 103453972 B CN103453972 B CN 103453972B CN 201210448348 A CN201210448348 A CN 201210448348A CN 103453972 B CN103453972 B CN 103453972B
- Authority
- CN
- China
- Prior art keywords
- plc
- programmable logic
- logic controller
- value
- valve
- 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.)
- Active
Links
- 239000000463 material Substances 0.000 title claims abstract description 59
- 238000005303 weighing Methods 0.000 claims abstract description 30
- 238000004891 communication Methods 0.000 claims abstract description 9
- 230000008054 signal transmission Effects 0.000 claims abstract description 5
- 238000012546 transfer Methods 0.000 claims abstract description 4
- 238000007664 blowing Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 238000012937 correction Methods 0.000 claims description 3
- 238000006467 substitution reaction Methods 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 4
- 239000003245 coal Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000011179 visual inspection Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000002194 freeze distillation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Landscapes
- Programmable Controllers (AREA)
Abstract
The present invention relates to a kind of material difference value meausring apparatus based on filling, include scale hooper, sensor, material claim, PLC, touch-screen, electrically operated valve, are characterized in that quality of material Signal transmissions claims to material by the sensor be arranged on scale hooper; Material claims to be connected with PLC by communication line and to transfer data to PLC, PLC gathers the data that claim of material and the setting data that accepts from touch-screen and substitutes in control program by both, and PLC to be connected with the electrically operated valve be arranged on scale hooper by communication line and to control the break-make of electrically operated valve.The present invention has structure is simple, reliability is high, can control material in multiple material bin according to the demand of user simultaneously weighing, precision is high, stability is strong, can the feature of unmanned independent operating and remote monitoring for a long time, be particularly suitable for the weighing of Paste-filling System material to be mixed.
Description
Technical field
The present invention relates to a kind of mixing plant material weighing device, particularly relate to a kind of material difference value meausring apparatus for filling mine workplace fill paste batching mixing plant, belong to paste body filling slip stirring technique field, be applicable to the weighing of material to be mixed in the long distance Paste-filling System of filling in mine exploitation.
Background technology
China is coal production maximum in the world and the big country of consumption, and along with the raising of technology level, in order to liberate " three times " pressure coal, the filling technique in colliery obtains great development.But fill paste requires that each material proportion precision is higher, and Weighing system needs long-time steady operation.Material weighing technology to be mixed is one of difficult point of paste body filling technology, and at present the main mode adopted is that material weighs that to stir material with visual inspection dense thick, adds water in right amount, otherwise then add aggregate when finding that stirring material is thicker.
Current common material weighing, such as, number of patent application is a kind of meausring apparatus of providing of utility model patent of 200920290028.8, for the open loop Weighing system with artificial visual inspection or independent employing weightometer, and can not weigh simultaneously, precision is poor, be difficult to adapt to mixing plant to the accuracy requirement of material weighing, and repeatedly continuously add aggregate or water will extend mixing time, labor intensive, increase cost, delay production, follow-up pumping can be caused time serious, filling, the link such as to solidify to interrupt, pipeline jam accident or slip occur can not normal freezing, thus bring tremendous economic to lose to enterprise.
Summary of the invention
Object of the present invention is just to overcome prior art above shortcomings, provides a kind of material difference value meausring apparatus based on filling.The inner parameter that the present invention is based on filling can difference to be adjusted the automatic weighing of type material to be mixed automatically, there is structure is simple, reliability is high, can control material in multiple material bin according to the demand of user simultaneously weighing, precision be high, stability is strong, can the feature of unmanned independent operating, remote monitoring for a long time, be particularly suitable for the weighing of Paste-filling System material to be mixed.
The technical scheme that the present invention provides is: this material difference value meausring apparatus based on filling; include scale hooper, sensor, material claim, PLC(programmable logic controller (PLC)), touch-screen, electrically operated valve, be characterized in that quality of material Signal transmissions claims to material by the sensor be arranged on scale hooper; Material claims by communication line and PLC(programmable logic controller (PLC)) be connected and transfer data to PLC(programmable logic controller (PLC)), PLC(programmable logic controller (PLC)) gather the data that material claims and the setting data accepted from touch-screen and both are substituted in control program, PLC(programmable logic controller (PLC)) to be connected with the electrically operated valve be arranged on scale hooper by communication line and to control the break-make of electrically operated valve.
For realizing object of the present invention better, PLC(programmable logic controller (PLC)) in control program have following steps.
Step 1. presets the weighing value of each needs, is inputted in PLC programmable logic controller (PLC).
The inner weighing value claimed according to material during the preset value determination valve closes inputted of step 2.PLC programmable logic controller (PLC), i.e. valve closing value.
Step 3. is opened valve and is started blowing.
Step 4. material claims to weigh in real time and by data upload to PLC programmable logic controller (PLC).
Step 5.PLC programmable logic controller (PLC) detects in scale hooper, whether quality of material reaches valve closing value: if reach valve closing value, then carry out next step valve-off; If do not reach valve closing value, then turn back to step 3 and open valve blowing again.
Step 6. valve-off.
Step 7.PLC programmable logic controller (PLC) is sampled final weighing value.
Finally weighing value compares with preset value by step 8., the correction error that must make new advances, and determines that new valve closing value turns back in step 2 for weighing next time thus.
In order to realize the reliability service of this Weighing system, control section should be placed on indoor.
Compared with prior art, the invention has the beneficial effects as follows: for Paste-filling System of Coal Mine mixing plant work characteristics, achieve the automatic weighing of getting the raw materials ready, decrease the impact of human factor to greatest extent, save cost of labor, reached and control weighing error also operation steady in a long-term within 1%.
Accompanying drawing explanation
Fig. 1 is the schematic diagram applying mixing plant of the present invention.
Fig. 2 is that equipment of the present invention controls schematic diagram.
Fig. 3 is control program block diagram of the present invention.
Sequence number in figure: 1. sensor, 2. scale hooper, 3. electrically operated valve, 4. on-the-spot PLC control cabinet.
Embodiment
Below in conjunction with drawings and Examples, the present invention is further described.
As shown in Fig. 1 ~ Fig. 2; this material difference value meausring apparatus based on filling includes scale hooper 2, sensor 1, material claim, PLC programmable logic controller (PLC), touch-screen, electrically operated valve 3, and quality of material Signal transmissions claims to material by the sensor 1 be wherein arranged on scale hooper 2; Material claims to be connected with PLC programmable logic controller (PLC) by communication line and to transfer data to PLC programmable logic controller (PLC), PLC programmable logic controller (PLC) gathers the data that claim of material and the setting data that accepts from touch-screen and substitutes in control program by both, and PLC programmable logic controller (PLC) to be connected with the electrically operated valve 3 be arranged on scale hooper 2 by communication line and to control the break-make of electrically operated valve.
As shown in Figure 3, this have following steps based on the control program in the material difference value meausring apparatus PLC programmable logic controller (PLC) of filling.
Step 1. presets the weighing value of each needs, is inputted in PLC programmable logic controller (PLC).
The inner weighing value claimed according to material during the preset value determination valve closes inputted of step 2.PLC programmable logic controller (PLC), i.e. valve closing value.
Step 3. is opened valve and is started blowing.
Step 4. material claims to weigh in real time and by data upload to PLC programmable logic controller (PLC).
Step 5.PLC programmable logic controller (PLC) detects in scale hooper, whether quality of material reaches valve closing value: if reach valve closing value, then carry out next step valve-off; If do not reach valve closing value, then turn back to step 3 and open valve blowing again.
Step 6. valve-off.
Step 7.PLC programmable logic controller (PLC) is sampled final weighing value.
Finally weighing value compares with preset value by step 8., the correction error that must make new advances, and determines that new valve closing value turns back in step 2 for weighing next time thus.
During operation, by sensor, the quality of material Signal transmissions in scale hooper is claimed to material; Through transferring data to PLC programmable logic controller (PLC) by communication line after material claims to carry out simple process, PLC programmable logic controller (PLC) as intercooler core link gathers the data that each material claims, accept the setting data from touch-screen, and both are substituted in control program determine when control electrically operated valve break-make.
Claims (1)
1. the control method that weighs of the material difference value based on filling, include by scale hooper, sensor, material claims, PLC programmable logic controller (PLC), touch-screen, the material difference value meausring apparatus of electrically operated valve composition, quality of material Signal transmissions claims to material by the sensor be wherein arranged on scale hooper, material claims to be connected with PLC programmable logic controller (PLC) by communication line and to transfer data to PLC(programmable logic controller (PLC)), PLC(programmable logic controller (PLC)) gather the data that material claims and the setting data accepted from touch-screen and both substitutions be preset in PLC(programmable logic controller (PLC)) control program in, PLC programmable logic controller (PLC) to be connected with the electrically operated valve be arranged on scale hooper by communication line and to control the break-make of electrically operated valve, it is characterized in that described control method has following steps:
Step 1. presets the weighing value of each needs, is inputted PLC(programmable logic controller (PLC)) in;
Step 2. PLC(programmable logic controller (PLC)) the inner weighing value claimed according to material during the preset value determination valve closes inputted, i.e. valve closing value;
Step 3. is opened valve and is started blowing;
Step 4. material claim to weigh in real time and by data upload to PLC(programmable logic controller (PLC));
Step 5. PLC(programmable logic controller (PLC)) detect in scale hooper, whether quality of material reaches valve closing value: if reach valve closing value, then carry out next step valve-off; If do not reach valve closing value, then turn back to step 3 and open valve blowing again;
Step 6. valve-off;
Step 7. PLC samples final weighing value;
Finally weighing value compares with preset value by step 8., the correction error that must make new advances, and determines that new valve closing value turns back in step 2 for weighing next time thus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210448348.8A CN103453972B (en) | 2012-11-12 | 2012-11-12 | Based on the material difference value meausring apparatus of filling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210448348.8A CN103453972B (en) | 2012-11-12 | 2012-11-12 | Based on the material difference value meausring apparatus of filling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103453972A CN103453972A (en) | 2013-12-18 |
| CN103453972B true CN103453972B (en) | 2015-08-05 |
Family
ID=49736593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210448348.8A Active CN103453972B (en) | 2012-11-12 | 2012-11-12 | Based on the material difference value meausring apparatus of filling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103453972B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104142696B (en) * | 2014-07-13 | 2016-06-29 | 季文林 | One is weighed and is joined water control system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2850311Y (en) * | 2005-12-12 | 2006-12-27 | 将军烟草集团有限公司 | Electronic scale weighing proportioner for tobacco sheet processing line |
| CN201392234Y (en) * | 2009-04-24 | 2010-01-27 | 南阳市亚龙筑路机械制造有限公司 | Material metering control system of asphalt mixing equipment |
| CN202092755U (en) * | 2011-06-23 | 2011-12-28 | 长春工业大学 | Automatic intelligent weighing control system for AOD (argon oxygen decarburization) furnace |
| CN102608945A (en) * | 2012-03-16 | 2012-07-25 | 常州市龙城干燥设备有限公司 | Automatic control device for producing dry-mixed mortar |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59212723A (en) * | 1983-05-18 | 1984-12-01 | Mitsubishi Heavy Ind Ltd | Weighing system |
| JPH04291122A (en) * | 1991-03-20 | 1992-10-15 | Ishikawajima Harima Heavy Ind Co Ltd | Instrument for measuring evaporation of liquid raw material |
-
2012
- 2012-11-12 CN CN201210448348.8A patent/CN103453972B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2850311Y (en) * | 2005-12-12 | 2006-12-27 | 将军烟草集团有限公司 | Electronic scale weighing proportioner for tobacco sheet processing line |
| CN201392234Y (en) * | 2009-04-24 | 2010-01-27 | 南阳市亚龙筑路机械制造有限公司 | Material metering control system of asphalt mixing equipment |
| CN202092755U (en) * | 2011-06-23 | 2011-12-28 | 长春工业大学 | Automatic intelligent weighing control system for AOD (argon oxygen decarburization) furnace |
| CN102608945A (en) * | 2012-03-16 | 2012-07-25 | 常州市龙城干燥设备有限公司 | Automatic control device for producing dry-mixed mortar |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103453972A (en) | 2013-12-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100493877C (en) | Automatic control method for mixing cement slurry for well cementing | |
| CN202994212U (en) | Automatic flow measuring system of river section | |
| CN104260207A (en) | Dynamic control system and method for batching accuracy of concrete mixing plant | |
| CN102393137B (en) | Method and device for continuously smelting titanium slag and accurately feeding titanium slag by using direct-current closed electric arc furnace | |
| CN105045323A (en) | Intelligent grouting system | |
| CN202372810U (en) | Automatic batching system | |
| CN110230503A (en) | A kind of automation grouting method and slip casting trolley for slip casting trolley | |
| CN103453972B (en) | Based on the material difference value meausring apparatus of filling | |
| CN207780633U (en) | For the temperature and cooling water flow number measure and control device inside mass concrete | |
| CN204883403U (en) | Online ratio detecting system of solution strength | |
| CN202983567U (en) | Automatic flotation reagent preparation system | |
| CN204844497U (en) | Intelligence slurrying system | |
| CN201707096U (en) | Container tank calibration device | |
| CN203249682U (en) | Weighing device based on filled material differences | |
| CN109099310B (en) | Liquid level detection system and method for LNG storage tank prizing inner storage tank | |
| CN201107098Y (en) | Lock material weighing apparatus | |
| CN210322414U (en) | Water coal slurry preparation sampling device | |
| CN204689895U (en) | A kind of automatic mixing prepared for nano-calcium carbonate feeds intake lime slaking machine | |
| CN203022810U (en) | Automatic control system of all-tailing filling and preparing station | |
| CN204025093U (en) | A kind of submersible electric pump fuzzy control device | |
| CN203299658U (en) | Automatic continuous water distribution system | |
| CN102431092B (en) | Automatic proportioning device for clay slurry | |
| CN203319673U (en) | Intelligent quantitative liquid adding system | |
| CN203162529U (en) | Automatic anhydrous hydrogen fluoride filling device | |
| CN101962164A (en) | Adjustable high-capacity weighing filling machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Jiang Ji Inventor after: Yu Miao Inventor after: Liu Zengxu Inventor after: Wang Yumin Inventor after: Yu Jinfeng Inventor after: Cui Ming Inventor before: Yu Miao Inventor before: Liu Zengxu Inventor before: Wang Yumin Inventor before: Yu Jinfeng Inventor before: Cui Ming |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: YU MIAO LIU ZENGXU WANG YUMIN YU JINFENG CUI MING TO: JIANG JI YU MIAO LIU ZENGXU WANG YUMIN YU JINFENG CUI MING |
|
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Zewu Inventor after: Li Shusheng Inventor after: Huang Shibing Inventor after: Jiang Ji Inventor after: Yu Miao Inventor after: Liu Zengxu Inventor after: Wang Yumin Inventor after: Yu Jinfeng Inventor after: Cui Ming Inventor before: Jiang Ji Inventor before: Yu Miao Inventor before: Liu Zengxu Inventor before: Wang Yumin Inventor before: Yu Jinfeng Inventor before: Cui Ming |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: JIANG JI YU MIAO LIU ZENGXU WANG YUMIN YU JINFENG CUI MING TO: ZHANG ZEWU LI SHUSHENG HUANG SHIBING JIANG JI YU MIAO LIU ZENGXU WANG YUMIN YU JINFENG CUI MING |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Material difference value weighing device based on filling Effective date of registration: 20200703 Granted publication date: 20150805 Pledgee: Bank of Changsha Limited by Share Ltd. science and Technology Branch Pledgor: FENY Corp.,Ltd. Registration number: Y2020980003781 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210722 Granted publication date: 20150805 Pledgee: Bank of Changsha Limited by Share Ltd. science and Technology Branch Pledgor: FENY Corp.,Ltd. Registration number: Y2020980003781 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Material difference weighing device based on filling Effective date of registration: 20210811 Granted publication date: 20150805 Pledgee: Bank of Changsha Limited by Share Ltd. science and Technology Branch Pledgor: FENY Corp.,Ltd. Registration number: Y2021980007550 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20150805 Pledgee: Bank of Changsha Limited by Share Ltd. science and Technology Branch Pledgor: FENY Corp.,Ltd. Registration number: Y2021980007550 |