CN105919149A - Automatic grease adding device on basis of PLC (programmable logic control) system - Google Patents
Automatic grease adding device on basis of PLC (programmable logic control) system Download PDFInfo
- Publication number
- CN105919149A CN105919149A CN201610428785.1A CN201610428785A CN105919149A CN 105919149 A CN105919149 A CN 105919149A CN 201610428785 A CN201610428785 A CN 201610428785A CN 105919149 A CN105919149 A CN 105919149A
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- China
- Prior art keywords
- liquid level
- valve
- sensor
- level sensor
- fats
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Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N17/00—Apparatus specially adapted for preparing animal feeding-stuffs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/30—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic using agents to prevent the granules sticking together; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
Abstract
The invention discloses an automatic grease adding device on the basis of a PLC (programmable logic control) system. The automatic grease adding device mainly structurally comprises an upper computer, the PLC system, an alarm device, a database, a first liquid level sensor, a temperature sensor, a weighing sensor, a second liquid level sensor, a pressure sensor, a mixing machine, a grease pump, a grease storage tank, a heating unit, a first valve, a weighing hopper, a second valve, a buffer hopper and an adding pump. The upper computer, the first valve, the second valve, the first liquid level sensor, the temperature sensor, the weighing sensor, the second liquid level sensor and the pressure sensor are respectively connected with the PLC system by electric information, and the alarm device is connected with the upper computer by electric information. The automatic grease adding device has the advantages that technical parameters of the temperatures, the liquid level, the weights, the pressures and the like can be automatically controlled by the PLC system in adding processes, the adding amounts can be timely adjusted according to actual requirements, process data can be detected and recorded in real time, the grease adding accuracy and precision can be improved, and the automatic grease adding device is high in automation degree.
Description
Technical field:
The invention belongs to material transfer equipment technical field, be specifically related to a kind of oil based on PLC control system
Fat automatic adding device, replaces conventional relay control system by PLC control system, develops a kind of essence
Close formula, procedure and retrospective oils and fats add equipment.
Background technology:
Oils and fats is a kind of important feedstuff, can promote fat-soluble A, the absorption of D, Z, K, profit
With and transhipment, it contains the necessary unsaturated fatty acid of animal, can promote growth of animal, improves productivity ratio,
Improve the palatability of feedstuff, improve feed intake, be easy to the digestion of nutrient substance.Additionally, in the course of processing,
Oils and fats makes feed granules smooth surface, and the adsorptivity of oils and fats can eliminate the adverse effect of electrostatic charge, reduces ring
The dust pollution in border.What is more important oils and fats can value be 2.25% times of carbohydrate, can seek with other
Form point transformation efficiency playing coordinative role raising feedstuff.Therefore, during feed manufacturing, oils and fats is accurate
Really reasonably add the quality to feed product most important.Oils and fats adding method in early days mainly has following three
Kind: (1) manually weighs；(2) other metering methods are used to infer liquid weight, such as effusion meter；(3) letter
Easily meausring apparatus.Method (1) needs artificial, and production efficiency is low；Method (2) is by extraneous factors such as temperature
Impact, weigh inaccurate；During method (3) uses, weighing equipment is unstable, by machine running process
In vibration influence, weighing error is big, and mechanization degree is low.Along with the raising that feeding quality is required,
How the raising of Mechanization Level, during feed manufacturing, accurately and timely add to oils and fats in mixer,
Ensure oils and fats add-on system and the synchronicity of feed processing system, search oils and fats and add basic data and quickly
Debugging operations process is more and more important.It is strict to feeding quality that existing addition manner can not meet factory
The demand that control, the cost management that becomes more meticulous, precise treatment production process control.In this context, precision type,
Procedural style, can review and become a kind of inevitable demand with reliable and stable interpolation equipment.
Programmable logic controller (PLC) (PLC), uses a class programmable memory, for its storage inside journey
Sequence, perform logical operations, sequential control, regularly, counting and the user oriented instruction such as arithmetical operation, and
Various types of machineries or production process is controlled by numeral or analog pattern input/output.In recent years, PLC control
The advantages such as system processed is with its compact conformation, and reliability is high, and function is strong, and speed is fast and price is low are automatic in industry
Change field plays and the most importantly acts on, and it is particularly suitable for precision type, procedure, and system process is multiple
Miscellaneous, technological parameter is numerous, complex operation, the input/output industry automatic control device based on switching value.
Summary of the invention:
It is an object of the invention to the shortcoming overcoming prior art to exist, seek a kind of based on PLC control system
Oils and fats automatic adding device, solve accuracy in existing oils and fats sky adding procedure low, production efficiency is low, consumption
Take artificial, regulation process difficulty, the most retrospective problem of adding procedure data.
To achieve these goals, a kind of based on PLC control system the oils and fats that the present invention relates to adds automatically
The agent structure of device, passes including host computer, PLC control system, alarm device, data base, the first liquid level
Sensor, temperature sensor, weighing sensor, the second liquid level sensor, pressure transducer, mixer, take out
Oil pump, trapped fuel case, heating unit, the first valve, scale hooper, the second valve, buffering bucket and interpolation pump,
Host computer, the first valve, the second valve, the first liquid level sensor, temperature sensor, weighing sensor,
Second liquid level sensor and pressure transducer are connected with PLC control system electrical information respectively, and alarm device is with upper
Position Measurement And Control of The Jet Flotation Column connects, and the first liquid level sensor and temperature sensor are arranged in trapped fuel case, and the second liquid level passes
Sensor is arranged in buffering bucket, and pressure transducer is arranged on the pipeline added between pump and mixer；Weigh
Sensor takes three-point mount suspension type to be fixed on scale hooper, the oil well pump that is sequentially connected with along pipeline, trapped fuel
Case, the first valve, scale hooper, the second valve, buffering bucket, interpolation pump and mixer combination constitute oils and fats and add
Oil (gas) filling device.
Arranging liquid in host computer and add weight, number of times and drop parameter, oils and fats adds equipment and receives instruction
After, PLC control system control oil well pump and oils and fats is pumped into trapped fuel case, the first liquid level sensor feedback liquid level
Signal, after reaching to set level value, temperature sensor feedback oils and fats temperature signal, if temperature is less than setting temperature
Degree, it is heated by heating unit, after reaching design temperature, controls the first valve opening, and oils and fats is sent to
Scale hooper, weighing sensor feedback oils and fats weight, treat that oils and fats reaches to set and add weight, close the first valve,
Opening the second valve, oils and fats arrives buffering bucket, oils and fats liquid level in the second liquid level sensor feedback buffering bucket, reaches
To when setting liquid level, close the second valve；Host computer receives needs in mixer during the instruction of interpolation oils and fats,
Add pump and oils and fats is pumped into mixer；Host computer 1 is connected with feed preparation electrical information, is controlled by PLC
System processed makes adding procedure action and Feed Manufacturing close look at the swing, it is ensured that every batch of feedstuff adds accurately.Oil
After fat has added, this batch weighing data is uploaded to host computer by weighing instrument, by host computer by this batch weight
Amount recorded in Feed Manufacturing data base, in order to data query.
PLC control technology compared with prior art, is applied in grease adding apparatus, passes through PLC by the present invention
Control system is automatically performed the control of the technical parameters such as temperature in adding procedure, liquid level, weight and pressure, and
Addition adjusts the most in time, in real time detection, recording process data, improves what oils and fats added
Accuracy and degree of accuracy, automaticity is high.
Accompanying drawing illustrates:
Fig. 1 is oils and fats automatic adding device structural principle based on the PLC control system signal that the present invention relates to
Block diagram.
Detailed description of the invention:
Below by the drawings and specific embodiments, the present invention will be further described:
Embodiment 1:
The agent structure of a kind of based on PLC control system the oils and fats automatic adding device that the present embodiment relates to,
Including host computer 1, PLC control system 2, alarm device 3, data base's the 4, first liquid level sensor 5, temperature
Spend sensor 6, weighing sensor the 7, second liquid level sensor 8, pressure transducer 9, mixer 10, take out
Oil pump 11, trapped fuel case 12, heating unit the 13, first valve 14, scale hooper the 15, second valve 16, slow
Punching bucket 17 and interpolation pump 18, host computer the 1, first valve the 14, second valve the 16, first liquid level sensor 5,
Temperature sensor 6, weighing sensor the 7, second liquid level sensor 8 and pressure transducer 9 are controlled with PLC respectively
System 2 electrical information processed connects, and alarm device 3 is connected with host computer 1 electrical information, the first liquid level sensor 5
Being arranged in trapped fuel case 12 with temperature sensor 6, the second liquid level sensor 8 is arranged in buffering bucket 17,
Pressure transducer 9 is arranged on the pipeline added between pump 18 and mixer 19；Weighing sensor 7 is taked
Three-point mount suspension type is fixed on scale hooper 15, improves the accuracy weighed further；Connect successively along pipeline
The oil well pump 11 that connects, trapped fuel case the 12, first valve 1, scale hooper the 15, second valve 16, buffering bucket 17,
Add pump 18 and mixer 10 combination constitutes oils and fats and adds equipment.
Arranging liquid in host computer 1 and add weight, number of times and drop parameter, oils and fats adds equipment reception and refers to
After order, PLC control system 2 control oil well pump 11 and oils and fats is pumped into trapped fuel case 12, the first liquid level sensor
5 feedback liquid level signals, after reaching to set level value, oils and fats temperature signal is fed back in temperature sensor 6, if temperature
Less than design temperature, it is heated by heating unit 13, after reaching design temperature, controls the first valve 14
Opening, scale hooper 15 sent to by oils and fats, and weighing sensor 7 feeds back oils and fats weight, treats that oils and fats reaches to set and adds
Weight, closes the first valve 14, opens the second valve 16, and oils and fats arrives buffering bucket 17, the second level sensing
Device 8 feeds back oils and fats liquid level in buffering bucket, when reaching to set liquid level, closes the second valve 16；Host computer receives
When needing to add oils and fats instruction in mixer 10, add pump 18 and oils and fats is pumped into mixer 10；Host computer
1 is connected with feed preparation electrical information, makes adding procedure action move with Feed Manufacturing by PLC control system
Make harmonious, it is ensured that every batch of feedstuff adds accurately.After oils and fats has added, this batch is claimed by weighing instrument
This batch weight amount, according to uploading to host computer 1, be recorded in Feed Manufacturing data base 4 by host computer 1 by tuple, with
It is easy to data query.
Claims (1)
1. an oils and fats automatic adding device based on PLC control system, it is characterised in that include host computer,
PLC control system, alarm device, data base, the first liquid level sensor, temperature sensor, weighing sensor,
Second liquid level sensor, pressure transducer, mixer, oil well pump, trapped fuel case, heating unit, the first valve
Door, scale hooper, the second valve, buffering bucket and interpolation pump, host computer, the first valve, the second valve,
One liquid level sensor, temperature sensor, weighing sensor, the second liquid level sensor and pressure transducer are respectively
Being connected with PLC control system electrical information, alarm device is connected with host computer electrical information, the first liquid level sensor
Being arranged in trapped fuel case with temperature sensor, the second liquid level sensor is arranged in buffering bucket, pressure transducer
Being arranged on the pipeline added between pump and mixer, weighing sensor takes three-point mount suspension type to be fixed on
On scale hooper, the oil well pump that is sequentially connected with along pipeline, trapped fuel case, the first valve, scale hooper, the second valve,
Buffering bucket, interpolation pump and mixer combination constitute oils and fats and add equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610428785.1A CN105919149B (en) | 2016-06-15 | 2016-06-15 | A kind of grease automatic adding device based on PLC control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610428785.1A CN105919149B (en) | 2016-06-15 | 2016-06-15 | A kind of grease automatic adding device based on PLC control system |
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| Publication Number | Publication Date |
|---|---|
| CN105919149A true CN105919149A (en) | 2016-09-07 |
| CN105919149B CN105919149B (en) | 2018-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610428785.1A Active CN105919149B (en) | 2016-06-15 | 2016-06-15 | A kind of grease automatic adding device based on PLC control system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106858686A (en) * | 2017-02-21 | 2017-06-20 | 青岛宝恒机械技术有限公司 | Double oily scale Oil Tanks |
| CN109123722A (en) * | 2018-07-25 | 2019-01-04 | 溧阳市久隆工程机械有限公司 | A kind of granulator and its application method with buffer unit |
| US11976541B2 (en) | 2019-05-17 | 2024-05-07 | Fmc Technologies, Inc. | System and method for an automated and intelligent frac pad |
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|---|---|---|---|---|
| DE2806740A1 (en) * | 1978-02-17 | 1979-08-23 | Alfons Boevingloh | Mixing fodder constituents - by weight-batching each constituent from silo and passing fodder onto conveyor leading to buffer tank with level indicators |
| CN201774939U (en) * | 2010-02-09 | 2011-03-30 | 姚象超 | Equipment for adding liquid to feed |
| CN202335341U (en) * | 2011-12-07 | 2012-07-18 | 广东天邦饲料科技有限公司 | Automatic adding matching device for phosphatide oil |
| CN203575623U (en) * | 2013-08-20 | 2014-05-07 | 武汉新科谷技术发展有限公司 | Grease adding system |
| CN204217846U (en) * | 2014-10-31 | 2015-03-25 | 宜城市襄大农牧有限公司 | Feed fat adding set |
| CN204746260U (en) * | 2015-07-02 | 2015-11-11 | 常州信息职业技术学院 | Automatic batching control system |
| CN205865925U (en) * | 2016-06-15 | 2017-01-11 | 环山集团有限公司 | Automatic device that adds of grease based on PLC control system |
-
2016
- 2016-06-15 CN CN201610428785.1A patent/CN105919149B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2806740A1 (en) * | 1978-02-17 | 1979-08-23 | Alfons Boevingloh | Mixing fodder constituents - by weight-batching each constituent from silo and passing fodder onto conveyor leading to buffer tank with level indicators |
| CN201774939U (en) * | 2010-02-09 | 2011-03-30 | 姚象超 | Equipment for adding liquid to feed |
| CN202335341U (en) * | 2011-12-07 | 2012-07-18 | 广东天邦饲料科技有限公司 | Automatic adding matching device for phosphatide oil |
| CN203575623U (en) * | 2013-08-20 | 2014-05-07 | 武汉新科谷技术发展有限公司 | Grease adding system |
| CN204217846U (en) * | 2014-10-31 | 2015-03-25 | 宜城市襄大农牧有限公司 | Feed fat adding set |
| CN204746260U (en) * | 2015-07-02 | 2015-11-11 | 常州信息职业技术学院 | Automatic batching control system |
| CN205865925U (en) * | 2016-06-15 | 2017-01-11 | 环山集团有限公司 | Automatic device that adds of grease based on PLC control system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106858686A (en) * | 2017-02-21 | 2017-06-20 | 青岛宝恒机械技术有限公司 | Double oily scale Oil Tanks |
| CN109123722A (en) * | 2018-07-25 | 2019-01-04 | 溧阳市久隆工程机械有限公司 | A kind of granulator and its application method with buffer unit |
| US11976541B2 (en) | 2019-05-17 | 2024-05-07 | Fmc Technologies, Inc. | System and method for an automated and intelligent frac pad |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105919149B (en) | 2018-09-04 |
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Address after: 266000, T10 floor, No. 190, No. 11, Haier Road, Laoshan District, Shandong, Qingdao Applicant after: Surrounded by Limited by Share Ltd Address before: 266071 International Center of finance, No. 59 middle Hongkong Road, Shandong, Qingdao, China 34F-1 Applicant before: Huanshan Group Co., Ltd. |
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Effective date of registration: 20191129 Address after: 266000 Tonghe Street Office, Pingdu City, Qingdao City, Shandong Province, west side of Zehe Third Road and south side of Zehe Road Patentee after: Qingdao Huanshan Biotechnology Co., Ltd. Address before: 266000, T10 floor, No. 190, No. 11, Haier Road, Laoshan District, Shandong, Qingdao Patentee before: Surrounded by Limited by Share Ltd |