CN109632026A - Flow Meter for Solid Materials system and its flow-measuring method - Google Patents
Flow Meter for Solid Materials system and its flow-measuring method Download PDFInfo
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- CN109632026A CN109632026A CN201811586750.6A CN201811586750A CN109632026A CN 109632026 A CN109632026 A CN 109632026A CN 201811586750 A CN201811586750 A CN 201811586750A CN 109632026 A CN109632026 A CN 109632026A
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- sensor
- chute
- solid material
- flow
- splicing groove
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
- G01F1/86—Indirect mass flowmeters, e.g. measuring volume flow and density, temperature or pressure
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
- Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
Abstract
The invention discloses a kind of Flow Meter for Solid Materials systems, it include: flowmeter bodies, it includes chute and weight box, the lower end of the chute is connected at the top of the upper end of weight box, and the inside of the weight box is equipped with splicing groove, and the bottom of the splicing groove is equipped with weighing sensor, stock guide is equipped with inside the weight box, the upper end of the stock guide is connected to the bottom of chute, and the lower end of the stock guide is located at the upper end of splicing groove, and the lower end of the weight box is equipped with pedestal；PLC controller is electrically connected in weighing sensor, the second Temperature Humidity Sensor, material position sensor, alarm, timer, the first Temperature Humidity Sensor and touch display screen；The present invention is adaptable, and performance is stablized, high reliablity, strong antijamming capability, is widely used in building materials, electric power, chemical industry, coal, the industries such as metallurgy, to the flow rate calculation progress height of solid material.
Description
Technical field
The invention belongs to Flow Meter for Solid Materials systems technology fields, and in particular to a kind of Flow Meter for Solid Materials system and
Its flow-measuring method.
Background technique
Since solid materiel flux has much relations with material temperature and humidity itself, so one can accurately measure current stream
The solid flowmeter of amount just seems critically important, for this purpose, it is proposed that a kind of Flow Meter for Solid Materials system and its flow measurement side
Method, to solve the problems, such as to mention in above-mentioned background technique.
Summary of the invention
It is above-mentioned to solve the purpose of the present invention is to provide a kind of Flow Meter for Solid Materials system and its flow-measuring method
The problem of being proposed in background technique.
To achieve the above object, the invention provides the following technical scheme:
A kind of Flow Meter for Solid Materials system, comprising:
Flowmeter bodies comprising have chute and weight box, the lower end of the chute is connected at the top of the upper end of weight box, described
The inside of weight box is equipped with splicing groove, and the bottom of the splicing groove is equipped with weighing sensor, is equipped with and leads inside the weight box
Flitch, the upper end of the stock guide are connected to the bottom of chute, and the lower end of the stock guide is located at the upper end of splicing groove, the title
The lower end of loaded van is equipped with pedestal；
PLC controller is electrically connected in weighing sensor, the second Temperature Humidity Sensor, material position sensor, alarm
Device, timer, the first Temperature Humidity Sensor and touch display screen；
Second Temperature Humidity Sensor is set in splicing groove, and the material position sensor is set to the private side of splicing groove
On wall, first Temperature Humidity Sensor is set in chute, and the alarm signal is connected to touch display screen.
Preferably, it is connected between the chute and weight box by flangeseal, the chute is to be obliquely installed.
Preferably, the left front portion of the weight box is equipped with end cover.
Preferably, the weighing sensor is used to measure the weight of the solid material in splicing groove, second temperature and humidity
Sensor is used to measure the temperature and humidity of the solid material in splicing groove, the material position sensor for measuring in splicing groove
The position of solid material, will pass through the volume that PLC controller calculates solid material.
Preferably, the timer is used to measure the time that solid material passes through chute, first Temperature Humidity Sensor
For measuring the temperature and humidity for passing through the solid material of chute.
Preferably, the touch display screen is for showing weighing sensor, the second Temperature Humidity Sensor, material position sensing
Device, alarm, timer, the first Temperature Humidity Sensor real-time measuring data.
The present invention also provides a kind of flow-measuring methods of Flow Meter for Solid Materials system, specifically includes the following steps:
S1, the size that chute is inputted by touch display screen, the time that timer is used to measure solid material by chute, first
Temperature Humidity Sensor is used to measure the temperature and humidity of the solid material by chute, when the data that the first Temperature Humidity Sensor is measured
When within a preset range, the size of chute and timer time of measuring data are carried out integration processing by PLC controller, are calculated solid
The flow I of body material；
When the data that the first Temperature Humidity Sensor is measured not within a preset range when, touch display screen display alarm, while PLC
Controller does not receive the size of chute and timer time of measuring data；
S2, weighing sensor are used to measure the weight of the solid material in splicing groove, and material position sensor is for measuring splicing
The position of solid material in slot, will pass through the volume that PLC controller calculates solid material；
S3, the second Temperature Humidity Sensor are used to measure the temperature and humidity of the solid material in splicing groove, when the second Temperature Humidity Sensor
The data measured within a preset range when, PLC controller receives the data of weighing sensor and material position sensor, and right
Data carry out integration processing, calculate the flow II of solid material, are then averaged flow I and flow II, that is, calculate
The flow of solid material, and shown by touch display screen；
When the data that the second Temperature Humidity Sensor is measured not within a preset range when, touch display screen display alarm, while PLC
Controller does not receive the data of weighing sensor and material position sensor.
Compared with prior art, the beneficial effects of the present invention are: a kind of Flow Meter for Solid Materials system provided by the invention
And its flow-measuring method, the present invention are used to measure grain degree≤5mm, Wen Du≤100 DEG C, water point≤1%, the bulk flowed freely
Material metering, adaptable, performance is stablized, high reliablity, strong antijamming capability, is widely used in building materials, and electric power is changed
Work, coal, the industries such as metallurgy；
When the data that the first Temperature Humidity Sensor is measured within a preset range when, PLC controller is by the size and timing of chute
Device time of measuring data carry out integration processing, calculate the flow I of solid material；When the number that the second Temperature Humidity Sensor is measured
According within a preset range when, PLC controller receive weighing sensor and material position sensor data, and to data carry out it is whole
Conjunction processing, calculates the flow II of solid material, is then averaged flow I and flow II, that is, calculates solid material
Flow, and shown by touch display screen, influence of the temperature and humidity to solid materiel flux is avoided, to solid material
Flow rate calculation progress is high.
Detailed description of the invention
Fig. 1 is Flow Meter for Solid Materials system schematic of the present invention；
Fig. 2 is inventive flow meter body construction schematic diagram.
In figure: 1 chute, 2 ring flanges, 3 end covers, 4 weight boxes, 5 stock guides, 6 pedestals, 7 splicing grooves, 8 weighing and sensings
Device, 9 material position sensors, 10 second Temperature Humidity Sensors, 11 PLC controllers, 12 alarms, 13 first temperature and humidity sensings
Device, 14 timers, 15 touch display screens.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment is as follows referring to FIG. 1-2:
A kind of Flow Meter for Solid Materials system, comprising:
Flowmeter bodies comprising there are chute 1 and weight box 4, the lower end of the chute 1 is connected at the top of the upper end of weight box 4,
The inside of the weight box 4 is equipped with splicing groove 7, and the bottom of the splicing groove 7 is equipped with weighing sensor 8, in the weight box 4
Portion is equipped with stock guide 5, and the upper end of the stock guide 5 is connected to the bottom of chute 1, and the lower end of the stock guide 5 is located at splicing groove 7
Upper end, the lower end of the weight box 4 is equipped with pedestal 6；
PLC controller 11 is electrically connected in weighing sensor 8, the second Temperature Humidity Sensor 10, material position sensor
9, alarm 12, timer 14, the first Temperature Humidity Sensor 13 and touch display screen 15；
Second Temperature Humidity Sensor 10 is set in splicing groove 7, and the material position sensor 9 is set to splicing groove 7
In internal side wall, first Temperature Humidity Sensor 13 is set in chute 1, and 12 signal of alarm is connected to touch display
Screen 15.
Specifically, being tightly connected between the chute 1 and weight box 4 by ring flange 2, the chute 1 is to be obliquely installed.
Specifically, the left front portion of the weight box 4 is equipped with end cover 3.
Specifically, the weighing sensor 8 is used to measure the weight of the solid material in splicing groove 7, described second is warm and humid
Degree sensor 10 is used to measure the temperature and humidity of the solid material in splicing groove 7, the material position sensor 9 for measuring splicing
The position of solid material in slot 7, will pass through the volume that PLC controller 11 calculates solid material.
Specifically, the timer 14 is used to measure the time that solid material passes through chute 1, first temperature and humidity sensing
Device 13 is used to measure the temperature and humidity of the solid material by chute 1.
Specifically, the touch display screen 15 is for showing weighing sensor 8, the second Temperature Humidity Sensor 10, material level
Set the real-time measuring data of sensor 9, alarm 12, timer 14, the first Temperature Humidity Sensor 13.
The present invention also provides a kind of flow-measuring methods of Flow Meter for Solid Materials system, specifically includes the following steps:
S1, by touch display screen 15 input chute 1 size, timer 14 be used for measure solid material by chute 1 when
Between, the first Temperature Humidity Sensor 13 is used to measure the temperature and humidity of the solid material by chute 1, when the first Temperature Humidity Sensor 13
The data measured within a preset range when, PLC controller 11 carries out the size of chute 1 and 14 time of measuring data of timer
Integration processing, calculates the flow I of solid material；
When the data that the first Temperature Humidity Sensor 13 is measured not within a preset range when, touch display screen 15 display alarm, together
When PLC controller 11 do not receive 14 time of measuring data of the size of chute 1 and timer；
S2, weighing sensor 8 are used to measure the weight of the solid material in splicing groove 7, and material position sensor 9 connects for measuring
The position of solid material in hopper 7, will pass through the volume that PLC controller 11 calculates solid material；
S3, the second Temperature Humidity Sensor 10 are used to measure the temperature and humidity of the solid material in splicing groove 7, when the second temperature and humidity sensing
The data that device 10 is measured within a preset range when, PLC controller 11 receives weighing sensor 8 and material position sensor 9
Data, and integration processing is carried out to data, the flow II of solid material is calculated, is then averaged flow I and flow II,
The flow of solid material is calculated, and is shown by touch display screen 15；
When the data that the second Temperature Humidity Sensor 10 is measured not within a preset range when, touch display screen 15 display alarm, together
When PLC controller 11 do not receive the data of weighing sensor 8 and material position sensor 9.
In conclusion compared with prior art, the present invention for measure grain degree≤5mm, Wen Du≤100 DEG C, water point≤1%,
The bulk material of free-flowing measures, adaptable, and performance is stablized, and high reliablity, strong antijamming capability is widely used in
Building materials, electric power, chemical industry, coal, the industries such as metallurgy；
When the data that the first Temperature Humidity Sensor 13 is measured within a preset range when, PLC controller 11 by the size of chute 1 and
14 time of measuring data of timer carry out integration processing, calculate the flow I of solid material；When the second Temperature Humidity Sensor 10 is surveyed
The data measured within a preset range when, PLC controller 11 receive weighing sensor 8 and material position sensor 9 data, and
Integration processing is carried out to data, the flow II of solid material is calculated, then flow I and flow II is averaged, that is, calculated
The flow of solid material out, and shown by touch display screen 15, influence of the temperature and humidity to solid materiel flux is avoided,
It is high to the flow rate calculation progress of solid material.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (7)
1. a kind of Flow Meter for Solid Materials system characterized by comprising
Flowmeter bodies comprising have chute (1) and weight box (4), the lower end of the chute (1) is connected to weight box (4)
At the top of upper end, the inside of the weight box (4) is equipped with splicing groove (7), and the bottom of the splicing groove (7) is equipped with weighing sensor
(8), stock guide (5) are equipped with inside the weight box (4), the upper end of the stock guide (5) is connected to the bottom of chute (1), institute
The lower end for stating stock guide (5) is located at the upper end of splicing groove (7), and the lower end of the weight box (4) is equipped with pedestal (6)；
PLC controller (11) is electrically connected in weighing sensor (8), the second Temperature Humidity Sensor (10), material position
Sensor (9), alarm (12), timer (14), the first Temperature Humidity Sensor (13) and touch display screen (15)；
Second Temperature Humidity Sensor (10) is set in splicing groove (7), and the material position sensor (9) is set to splicing
In the internal side wall of slot (7), first Temperature Humidity Sensor (13) is set in chute (1), alarm (12) signal
It is connected to touch display screen (15).
2. a kind of Flow Meter for Solid Materials system according to claim 1, it is characterised in that: the chute (1) and weighing
It is tightly connected between case (4) by ring flange (2), the chute (1) is to be obliquely installed.
3. a kind of Flow Meter for Solid Materials system according to claim 1, it is characterised in that: a left side for the weight box (4)
Front is equipped with end cover (3).
4. a kind of Flow Meter for Solid Materials system according to claim 1, it is characterised in that: the weighing sensor (8)
For measuring the weight of the solid material in splicing groove (7), second Temperature Humidity Sensor (10) is for measuring splicing groove (7)
The temperature and humidity of interior solid material, the material position sensor (9) are used to measure the position of the solid material in splicing groove (7)
It sets, will pass through the volume that PLC controller (11) calculates solid material.
5. a kind of Flow Meter for Solid Materials system according to claim 1, it is characterised in that: the timer (14) is used for
The time that solid material passes through chute (1) is measured, first Temperature Humidity Sensor (13) is used to measure consolidating by chute (1)
The temperature and humidity of body material.
6. a kind of Flow Meter for Solid Materials system according to claim 1, it is characterised in that: the touch display screen (15)
For showing weighing sensor (8), the second Temperature Humidity Sensor (10), material position sensor (9), alarm (12), timing
The real-time measuring data of device (14), the first Temperature Humidity Sensor (13).
7. a kind of flow-measuring method of Flow Meter for Solid Materials system described in claim 1, it is characterised in that: specifically include
Following steps:
S1, the size that chute (1) is inputted by touch display screen (15), timer (14) is for measuring solid material by chute
(1) time, the first Temperature Humidity Sensor (13) are used to measure the temperature and humidity of the solid material by chute (1), when the first temperature
The data that humidity sensor (13) is measured within a preset range when, PLC controller (11) is by the size and timer of chute (1)
(14) time of measuring data carry out integration processing, calculate the flow I of solid material；
When the data that the first Temperature Humidity Sensor (13) is measured not within a preset range when, touch display screen (15) display report
It is alert, while PLC controller (11) does not receive the size of chute (1) and timer (14) time of measuring data；
S2, weighing sensor (8) are used to measure the weight of the solid material in splicing groove (7), and material position sensor (9) is used for
The position of the solid material in splicing groove (7) is measured, will pass through the volume that PLC controller (11) calculates solid material；
S3, the second Temperature Humidity Sensor (10) are used to measure the temperature and humidity of the solid material in splicing groove (7), when the second temperature and humidity
The data that sensor (10) is measured within a preset range when, PLC controller (11) receives weighing sensor (8) and material position
The data of sensor (9), and integration processing is carried out to data, the flow II of solid material is calculated, then by flow I and flow
II is averaged, that is, calculates the flow of solid material, and show by touch display screen (15)；
When the data that the second Temperature Humidity Sensor (10) is measured not within a preset range when, touch display screen (15) display report
It is alert, while PLC controller (11) does not receive the data of weighing sensor (8) and material position sensor (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811586750.6A CN109632026B (en) | 2018-12-25 | 2018-12-25 | Solid material flowmeter system and flow measuring method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811586750.6A CN109632026B (en) | 2018-12-25 | 2018-12-25 | Solid material flowmeter system and flow measuring method thereof |
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| Publication Number | Publication Date |
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| CN109632026A true CN109632026A (en) | 2019-04-16 |
| CN109632026B CN109632026B (en) | 2020-06-02 |
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| CN201811586750.6A Active CN109632026B (en) | 2018-12-25 | 2018-12-25 | Solid material flowmeter system and flow measuring method thereof |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59108917A (en) * | 1982-12-14 | 1984-06-23 | Sumitomo Metal Ind Ltd | Method for measuring flow rate of powder body |
| JPS601522A (en) * | 1983-06-17 | 1985-01-07 | Nippon Kokan Kk <Nkk> | Method for measuring flow rate of powder fluid |
| CN1196477A (en) * | 1997-04-15 | 1998-10-21 | 黄敏成 | Method and device for measuring flow of solid material |
| CN201885761U (en) * | 2010-11-08 | 2011-06-29 | 成都飞机工业（集团）有限责任公司 | Real-time solid particle flow detection device |
| CN102853870A (en) * | 2012-09-24 | 2013-01-02 | 中国石油化工股份有限公司 | Method and device for detecting mass flow rate of pulverized coals in process of conveying pulverized coals |
-
2018
- 2018-12-25 CN CN201811586750.6A patent/CN109632026B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59108917A (en) * | 1982-12-14 | 1984-06-23 | Sumitomo Metal Ind Ltd | Method for measuring flow rate of powder body |
| JPS601522A (en) * | 1983-06-17 | 1985-01-07 | Nippon Kokan Kk <Nkk> | Method for measuring flow rate of powder fluid |
| CN1196477A (en) * | 1997-04-15 | 1998-10-21 | 黄敏成 | Method and device for measuring flow of solid material |
| CN201885761U (en) * | 2010-11-08 | 2011-06-29 | 成都飞机工业（集团）有限责任公司 | Real-time solid particle flow detection device |
| CN102853870A (en) * | 2012-09-24 | 2013-01-02 | 中国石油化工股份有限公司 | Method and device for detecting mass flow rate of pulverized coals in process of conveying pulverized coals |
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| Publication number | Publication date |
|---|---|
| CN109632026B (en) | 2020-06-02 |
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