CN201709369U - Water and temperature online detecting and real-time controlling device of conditioner of expanding machine - Google Patents
Water and temperature online detecting and real-time controlling device of conditioner of expanding machine Download PDFInfo
- Publication number
- CN201709369U CN201709369U CN2010201507754U CN201020150775U CN201709369U CN 201709369 U CN201709369 U CN 201709369U CN 2010201507754 U CN2010201507754 U CN 2010201507754U CN 201020150775 U CN201020150775 U CN 201020150775U CN 201709369 U CN201709369 U CN 201709369U
- Authority
- CN
- China
- Prior art keywords
- temperature
- water
- moisture content
- steam
- quality
- 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 - Lifetime
Links
Images
Landscapes
- Feedback Control In General (AREA)
Abstract
The utility model provides a water and temperature online detecting and real-time controlling device of a conditioner of an expanding machine, comprising a PLC, a touch screen, a weighing sensor, a temperature sensor, a microwave water online detecting device, a steam flowmeter, a water flowmeter, a steam proportion regulation valve, a water pump and a frequency-conversion motor. By arranging the temperature and water content of feeds at the outlet of the conditioner, the feeding speed of a feeder of the expanding machine is online detected; the temperature and water content of the feed at the feeding hole and the discharging hole of the conditioner are detected; the water adding quantity and steam adding quantity in the conditioner are controlled and dynamically adjusted by the PLC; when the feeding quantity of the feeder changes or the temperature and water of the feed offset the arranged values after conditioning, the quick reaction can be carried out on the changes, the adding quantity of the steam and the water can be automatically regulated so as to ensure the temperature and the water of the conditioned feed are within the arranged scope, thus ensuring the quality of the finished product. After the device gets access in the main machine, the automatic loading of main machine after start-up and the production without personnel monitoring can be realized, therefore, the production efficiency of the feed factory can be improved greatly, and the manpower cost can be reduced.
Description
Technical field
The utility model technology relates to a kind of bulking machine quality-adjusting device moisture content and temperature online detects and real-time control apparatus, bulking machine is used for grain and oil, food, feed, medicine, chemical industry processing factory, is the key equipment in oil crops preliminary treatment, expanding food, expanded feed, medicine, the Chemical Manufacture technology.Online detection and real-time control apparatus belong to the automatic control technology field.When the feeder feeding capacity changes, and modified back feed temperature and moisture content can make fast reaction to this variation when departing from setting value, and steam regulation and water addition automatically, guarantees that modified back feed temperature and moisture content are in setting range.
Background technology
Bulking machine is as a kind of powerful device, be mainly used in grain and oil, food, feed, medicine, chemical industry processing factory, it is the key equipment in oil crops preliminary treatment, expanding food, expanded feed, medicine, the Chemical Manufacture technology, require also the most difficult control of complex parameters the most when wherein, being used for production of fodder.In the expanded pellet diet production process, mash feed feeds quality-adjusting device through hello barrel and feeder equably according to setting flow, after process adds water and the processing of steam mix in quality-adjusting device, formation contains the damp and hot mash feed of certain moisture content and temperature, send in the extrusion chamber of bulking machine by deflector chute again, because the pressure of moment discharges, finally form bulk, the effigurate finished granule of structure at discharging opening.In the bulking machine production process, modified operation and quality-adjusting device are expanded preceding critical process and equipment, fluctuation because of feed feed quantity, steam addition and water addition, the feed temperature after modified and the fluctuation of water content will be caused, thereby cause the fluctuation of feed temperature and pressure in expanded extrusion process, influence feed slaking effect and quality of finished.When modified back feed water content is too high, will cause follow-up stoving process energy consumption to increase and the finished product moisture content increases and easily goes mouldy to finished product; Cross when low when modified moisture content, screw rod and swivel nut wearing and tearing increase, and the life-span reduces; When refining temperature is not enough, will cause the Builking cavity pressure and temperature not enough, expanded main frame energy consumption increases.For avoiding this phenomenon, existing bulking machine needs the bulking machine operative employee often to observe the gentle sampling regularly of material in the quality-adjusting device exit, adjust amount of water by rule of thumb and add quantity of steam, can not guarantee that modified back temperature and moisture content are in setting range, can not effectively guarantee quality of finished, cause energy consumption to increase and various economic loss easily.
Summary of the invention
The purpose of this utility model will provide a kind of bulking machine quality-adjusting device moisture content and temperature online to detect and real-time control apparatus exactly, when the feeder feeding capacity changes, and modified back feed temperature and moisture content are when departing from setting value, can make fast reaction to this variation, and automatic steam regulation and water addition, guarantee that modified back feed temperature and moisture content are in setting range.
The technical solution of the utility model:
Design of the present utility model has taken into full account the various destabilizing factors when the bulking machine quality-adjusting device is produced, its advantage shows the following aspects: adopt the PLC control technology, by setting quality-adjusting device exit feed temperature and water content control range, by LOAD CELLS detection of dynamic hello barrel rate of feeding, advance by temperature sensor detection of dynamic quality-adjusting device, outlet feed temperature, by the time interval regular sampling Detection hello barrel and the quality-adjusting device discharging opening place feed water content of microwave moisture content on-line measuring device according to setting, and with rate of feeding, moisture content and temperature parameter are passed to PLC in real time, automatically calculate the real-time addition of steam and moisture content by PLC, and control steam ratio adjusting valve and the automatic also steam regulation flow that detects of steam flow instrument, control pump variable frequency motor and discharge instrument detect and regulate the water addition automatically, thereby the automatic interpolation of moisture content and steam in the realization quality-adjusting device, and modified back feed temperature and moisture content be controlled in the setting range, thereby guarantee quality of finished.
LOAD CELLS, temperature sensor, microwave moisture content on-line measuring device, steam flow instrument, discharge instrument, steam ratio adjusting valve, water pump and variable-frequency motor etc. are the universal industrial product, are convenient to buying and installation, and universal performance is good, and is safe and reliable.
Description of drawings
Fig. 1 bulking machine quality-adjusting device moisture content and temperature online detect and the real-time control apparatus theory diagram.
Fig. 2 bulking machine quality-adjusting device moisture content and temperature online detect and real-time control apparatus software flow schematic diagram.
The specific embodiment
As Fig. 1, the utility model comprises PLC, touch-screen, LOAD CELLS, temperature sensor, microwave moisture content on-line measuring device, steam flow instrument, discharge instrument, steam ratio adjusting valve, water pump and variable-frequency motor, described LOAD CELLS is installed on the hello barrel, at hello barrel discharging opening and quality-adjusting device discharging opening one sleeving temperature sensor and the online detection sampler of microwave moisture content is installed respectively; The output of LOAD CELLS, temperature sensor, microwave moisture content on-line measuring device, steam flow instrument, discharge instrument is connected with the PLC controller, and the data processing module of PLC controller is connected with pump motor frequency-variable controller, steam ratio adjusting valve.
The data processing module of described PLC controller also stops protective device with warning device with urgency and is connected.In case accident occurs, can in time report to the police and shut down.
The data input pin of described PLC controller is also set with quality-adjusting device discharging opening temperature temperature and is connected with the moisture content setting device.
The output of described PLC controller partly is connected with the curve display operation.Can show real-time monitoring curve, historical monitoring curve, material access curve etc.
As Fig. 2, control device work begins at first to set quality-adjusting device discharging opening place feed temperature and moisture content parameter, the line parameter collection of going forward side by side.At first pass to PLC by feed temperature signal in the temperature sensor collection hello barrel and with signal, the feed sample is delivered to microwave moisture content on-line measuring device and is carried out moisture content and detect in the hello barrel that will be taked by the online detection sampler of microwave moisture content, and testing result is passed to the collecting work that PLC promptly finishes basic data.
In a sampling period, at first pass to PLC by feeding quality signal in the LOAD CELLS collection hello barrel and with signal, gather quality-adjusting device exit feed temperature signal and signal is passed to PLC by temperature sensor, the quality-adjusting device exit feed sample that to be taked by the online detection sampler of microwave moisture content is delivered to microwave moisture content on-line measuring device and is carried out moisture content and detect, and testing result is passed to the collecting work that PLC promptly finishes the feed parameter.
After finishing the feed parameter acquisition, by data processing module parameter is handled, at first by calculation procedure feeding quality signal in the hello barrel that collects is calculated rate of feeding (kg/h) according to the loss of weight method, this rate of feeding is as the basis of steam in this sampling period and moisture content addition.Under this rate of feeding, when feed moisture content and temperature reached setting value, the increase of feed temperature was added by steam and is finished, and the increase of moisture content is then added by steam and the water interpolation is finished jointly, and the two exists certain incidence relation.
The feed temperature and the moisture content parameter in the quality-adjusting device exit of the feed temperature at the hello barrel discharging opening place that collects and moisture content parameter and setting are compared, and can calculate according to incidence relation and under this rate of feeding, to need to add steam flow and need to add discharge.After calculation of parameter is intact, data processing module output control steam adds and water adds, feed back water flow signal by water ga(u)ge when wherein water adds, by frequency-variable controller control pump motor rotating speed and the automatic discharge of regulating, when adding, steam, controls and automatic steam regulation flow by the steam ratio adjusting valve by steam-flow meter feedback steam flow signal.In actual production process, also need this calculating parameter to be adjusted, and revise water addition and vapor flow rate according to adjusted signal according to the quality-adjusting device exit feed temperature and the water content parameter that collect.
When the hello barrel feeding capacity changes, and modified back feed temperature and moisture content can make fast reaction to this variation when departing from setting value, and steam regulation and water addition automatically, guarantee modified back feed temperature and moisture content in setting range, thereby guarantee quality of finished.
Claims (4)
1. bulking machine quality-adjusting device moisture content and temperature online detect and real-time control apparatus, comprise PLC, touch-screen, LOAD CELLS, temperature sensor, microwave moisture content on-line measuring device, steam flow instrument, discharge instrument, steam ratio adjusting valve, water pump and variable-frequency motor, it is characterized in that: LOAD CELLS is installed on the hello barrel, at hello barrel discharging opening and quality-adjusting device discharging opening one sleeving temperature sensor and the online detection sampler of microwave moisture content is installed respectively; The output of LOAD CELLS, temperature sensor, microwave moisture content on-line measuring device, steam flow instrument, discharge instrument is connected with the PLC controller, and the data processing module of PLC controller is connected with pump motor frequency-variable controller, steam ratio adjusting valve.
2. bulking machine quality-adjusting device moisture content according to claim 1 and temperature online detect and real-time control apparatus, it is characterized in that: the data processing module of PLC controller stops protective device with warning device with urgency and is connected.
3. bulking machine quality-adjusting device moisture content according to claim 1 and 2 and temperature online detect and real-time control apparatus, it is characterized in that: the data input pin of PLC controller is set with quality-adjusting device discharging opening temperature temperature and is connected with the moisture content setting device.
4. bulking machine quality-adjusting device moisture content according to claim 1 and 2 and temperature online detect and real-time control apparatus, and it is characterized in that: the output of PLC controller partly is connected with the curve display operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201507754U CN201709369U (en) | 2010-04-06 | 2010-04-06 | Water and temperature online detecting and real-time controlling device of conditioner of expanding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201507754U CN201709369U (en) | 2010-04-06 | 2010-04-06 | Water and temperature online detecting and real-time controlling device of conditioner of expanding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201709369U true CN201709369U (en) | 2011-01-19 |
Family
ID=43455358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201507754U Expired - Lifetime CN201709369U (en) | 2010-04-06 | 2010-04-06 | Water and temperature online detecting and real-time controlling device of conditioner of expanding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201709369U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106770938A (en) * | 2016-12-06 | 2017-05-31 | 百奥森（江苏）食品安全科技有限公司 | A kind of Full-automatic feed detects cloud system |
| CN106873411A (en) * | 2017-01-11 | 2017-06-20 | 辽宁工程技术大学 | The automatic learning control system of straw bulking machine |
| CN107329454A (en) * | 2017-07-28 | 2017-11-07 | 南通凯迪自动机械有限公司 | A kind of fireproofed paper moisture content automatic detection and control system |
| CN111758980A (en) * | 2020-06-30 | 2020-10-13 | 江苏丰尚智能科技有限公司 | On-line viscosity control discharging device for bulking machine and control method |
| CN114287649A (en) * | 2021-12-07 | 2022-04-08 | 江苏丰尚智能科技有限公司 | Crack differential pressure type feed production device, method, computer equipment and storage medium |
-
2010
- 2010-04-06 CN CN2010201507754U patent/CN201709369U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106770938A (en) * | 2016-12-06 | 2017-05-31 | 百奥森（江苏）食品安全科技有限公司 | A kind of Full-automatic feed detects cloud system |
| CN106873411A (en) * | 2017-01-11 | 2017-06-20 | 辽宁工程技术大学 | The automatic learning control system of straw bulking machine |
| CN106873411B (en) * | 2017-01-11 | 2019-02-12 | 辽宁工程技术大学 | The automatic learning control system of stalk extruding machine |
| CN107329454A (en) * | 2017-07-28 | 2017-11-07 | 南通凯迪自动机械有限公司 | A kind of fireproofed paper moisture content automatic detection and control system |
| CN111758980A (en) * | 2020-06-30 | 2020-10-13 | 江苏丰尚智能科技有限公司 | On-line viscosity control discharging device for bulking machine and control method |
| CN114287649A (en) * | 2021-12-07 | 2022-04-08 | 江苏丰尚智能科技有限公司 | Crack differential pressure type feed production device, method, computer equipment and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201709369U (en) | Water and temperature online detecting and real-time controlling device of conditioner of expanding machine | |
| US5598770A (en) | Automated feed grain processing apparatus and method | |
| CN101229525B (en) | Raymond mill crashing auto control method and equipment thereof | |
| CN102008998A (en) | Automatic control device and automatic control method of hydrocyclone | |
| CN111779665A (en) | Fluid pump remote monitoring method and monitoring system applied to method | |
| CN209663441U (en) | A kind of cake breaker | |
| CN111530711A (en) | Control method of coating equipment and device for detecting coating weight increase | |
| CN108745605B (en) | Intelligent grinding system control method | |
| CN108514853A (en) | A kind of solid automatic feeding system | |
| CN101782564A (en) | On-line water detection and pellet-fodder optimization device | |
| CN201732280U (en) | Automatic monitoring control system for bulking machine | |
| CN201595160U (en) | Device for online detecting moisture and optimizing granulated feed | |
| CN110195822B (en) | Device and method for automatically controlling chlorine liquefaction efficiency | |
| CN104944380A (en) | Acid dosing device of hydrogen peroxide production system | |
| CN208642952U (en) | A kind of slag milling system heat balance control device | |
| CN208679092U (en) | A kind of solid automatic feeding system | |
| CN216755515U (en) | Device for controlling a pressure filter | |
| CN212322120U (en) | Feeding control system for drum-type aerobic fermentation reactor | |
| CN201984319U (en) | Automation controlling system of milling system | |
| CN104536373A (en) | Automatic control system for starch drying | |
| CN109491421B (en) | Temperature control method of intelligent temperature control system based on metallurgical secondary resource recycling | |
| CN201493083U (en) | Automatic control device of granulator | |
| CN201136849Y (en) | Automatic recognition device for regulating collecting main pressure of coke ovens | |
| CN208449273U (en) | Automatic dripping device | |
| CN208751610U (en) | A kind of rotating pelletizer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110119 |