CN110261347A - Material water ratio detection system, material water ratio detection method and mixing plant - Google Patents
Material water ratio detection system, material water ratio detection method and mixing plant Download PDFInfo
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- CN110261347A CN110261347A CN201910577102.2A CN201910577102A CN110261347A CN 110261347 A CN110261347 A CN 110261347A CN 201910577102 A CN201910577102 A CN 201910577102A CN 110261347 A CN110261347 A CN 110261347A
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- 239000000463 material Substances 0.000 title claims abstract description 149
- 238000001514 detection method Methods 0.000 title claims abstract description 58
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 238000012546 transfer Methods 0.000 claims abstract description 12
- 238000007599 discharging Methods 0.000 claims description 19
- 230000001939 inductive effect Effects 0.000 claims description 14
- 239000004615 ingredient Substances 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 10
- 238000004891 communication Methods 0.000 claims description 8
- 238000007689 inspection Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000003020 moisturizing effect Effects 0.000 description 5
- 238000011897 real-time detection Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000015271 coagulation Effects 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/359—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using near infrared light
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- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The present invention provides a kind of material water ratio detection system, material water ratio detection method and mixing plants, wherein material water ratio detection system includes: proportioner, including multiple batch bins；Device for transporting objects, for the conveying outward respectively by the material in each batch bin；Online detecting device for moisture content, is arranged on the transfer passage of device for transporting objects, and online detecting device for moisture content is used to detect the moisture content of the material by transfer passage.The material water ratio detection system, by the way that online detecting device for moisture content is arranged on material conveying passage, material will not be generated with online detecting device for moisture content and be contacted, just it is capable of detecting when the moisture content of each batch bin, and online detecting device for moisture content not will receive the impact of material, the service life for effectively increasing online detecting device for moisture content greatly reduces the production cost of enterprise since a set of online detecting device for moisture content need to only be arranged.
Description
Technical field
The present invention relates to technical field of mixing station, aqueous in particular to a kind of material water ratio detection system, material
Rate detection method and mixing plant including the material water ratio detection system.
Background technique
Currently, the concrete mix of set-up of control system is by sandstone bone in the design process of concrete mixing plant
The materials such as material are all under drying regime, and in mixing plant actual production manufacturing process, sandstone aggregate is by source of goods, storage side
The influence of formula and seasonal climate can have different moisture content.Sandstone aggregate moisture content influences coagulation local prescription water consumption
It is larger, and during Concrete, the ratio of water and cement determines the intensity and durability of concrete, sandstone aggregate
Water-cut variation determines the dosage of moisturizing, therefore is detected to water content of sandstone, adjusted in time to concrete mix
It is whole to be of great significance.
Existing water content of sandstone detection method is to install humidity sensor in each batch bin, this scheme is first is that cost
At high cost, second is that sensor is contact, the impact of material be easy to cause the damage of sensor when discharging, and service life is lower.
Summary of the invention
At least one in order to solve the above-mentioned technical problem, it is an object of the present invention to provide a kind of inspections of material water ratio
Examining system.
It is another object of the present invention to provide a kind of mixing plants.
Yet another object of the invention is that providing a kind of material water ratio detection method.
To achieve the goals above, the technical solution of first aspect present invention provides a kind of material water ratio detection system
System, comprising: proportioner, including batch bin；Device for transporting objects, for the material difference in each batch bin is outside
Conveying；Online detecting device for moisture content is arranged on the transfer passage of the device for transporting objects, the online moisture content detection
Device is used to detect the moisture content of the material by the transfer passage.
The material water ratio detection system that the technical solution of first aspect present invention provides, by device for transporting objects
A set of contactless online detecting device for moisture content is set on transfer passage, since the material in each batch bin passes through respectively
Transfer passage conveys outward, therefore online detecting device for moisture content is capable of the aqueous of material in each batch bin of real-time detection
Rate, the material water ratio detection system, material will not be generated with online detecting device for moisture content and be contacted, and detect online moisture content
Device not will receive the impact of material, to effectively increase the service life of online detecting device for moisture content, and due to only needing
A set of online detecting device for moisture content is set, therefore greatly reduces cost.
In addition, the material water ratio detection system in above-mentioned technical proposal provided by the invention can also have following add
Technical characteristic:
In the above-mentioned technical solutions, the device for transporting objects includes flat belt machine and oblique belt feeder, each ingredient
The top of the flat belt machine is arranged in the feed opening in storehouse, and the defeated of the oblique belt feeder is arranged in the output end of the flat belt machine
Enter the top at end, the output end of the oblique belt feeder is connected with stirring system, and the online detecting device for moisture content is arranged in institute
It states on oblique belt feeder.
Device for transporting objects includes the oblique belt feeder that flat belt machine and one end are connected with one end of flat belt machine, due to ingredient
The structure in storehouse is generally ground pit type, therefore there are differences in height between stirring system for batch bin, by the way that the setting of flat belt machine exists
The other end of oblique belt feeder is connected by the lower section of batch bin convenient for the unloaded material of horizontal transport batch bin with stirring system, thus
Enable the material on flat belt machine to be delivered to stirring system by oblique belt feeder to be stirred, structure is relatively simple, facilitates
It improves transfer efficiency and reduces production cost.
The technical solution of second aspect of the present invention provides a kind of mixing plant, comprising: industrial personal computer；The technical side of first aspect
Material water ratio detection system described in any one of case；Wherein, the industrial personal computer and the online detecting device for moisture content electricity
Connection, the industrial personal computer are used to calculate separately each batch bin institute according to the moisture content of the online detecting device for moisture content feedback
The water content of outputting material, and according to the match ratio of the water content of each material adjustment concrete.
The mixing plant that the technical solution of second aspect of the present invention provides, by by online detecting device for moisture content and industrial personal computer
Electrical connection, by online detecting device for moisture content moisture content data Real-time Feedback detected to industrial personal computer, industrial personal computer according to
The moisture content data of line detecting device for moisture content feedback can calculate the water content of each material in batch bin, then by calculating
The water content of each material adjust the dosage of moisturizing, to adjust the match ratio of concrete, guarantee the intensity of concrete and durable
Property.
In the above-mentioned technical solutions, the online detecting device for moisture content includes wireless communication module, the wireless telecommunications
The moisture content of module and the industry control mechatronics, the material that the online detecting device for moisture content is detected is fed back
To the industrial personal computer.
Online detecting device for moisture content includes wireless communication module, such as by WIFI or bluetooth connection, by by channel radio
Module and mixing plant system industry control mechatronics are interrogated, thus the moisture content number for enabling online detecting device for moisture content will test
Mixing plant system industrial personal computer is fed back to when factually.
In the above-mentioned technical solutions, at the feed opening of each batch bin further include: batch bin door open/close machine, it is described
The control terminal of batch bin door open/close machine and the industry control mechatronics, at the feed opening to open or close corresponding batch bin
Door.
At the feed opening of each batch bin further include: batch bin door open/close machine, by by batch bin door open/close machine
Control terminal and industry control mechatronics, so as to open or close corresponding batch bin in the control instruction for receiving industrial personal computer
Feed opening at door, with guarantee batch bin can continuous automatic unloading material, improve the working efficiency of mixing plant.
In the above-mentioned technical solutions, the induction of detection door open and-shut mode is separately provided on each batch bin
Switch, the inductive switch and the industry control mechatronics, the inductive switch are used to for the door of corresponding batch bin being opened and closed
State feeds back to the industrial personal computer, and the ingredient door for making the industrial personal computer control a batch bin in other described batch bins is opened
It closes mechanism opening door and carries out discharging.
Each batch bin is also respectively provided with the inductive switch for detecting door open and-shut mode, by by inductive switch with
Industry control mechatronics, inductive switch are capable of the open and-shut mode of door in each batch bin of real-time detection, and timely feedback to work
Control machine, the batch bin door open/close machine that can control a batch bin in other batch bins open door and carry out discharging,
To guarantee the continuous of discharging.
The technical solution of third aspect present invention provides a kind of material water ratio detection method, suitable for first aspect
Online moisture content detection system described in any one of technical solution, comprising: obtain flowing through for batch bin output in real time and contain online
The moisture content of the material of water rate detection device；The material in the batch bin is obtained by the online detecting device for moisture content
Period；The moisture content data in the period are chosen, the moisture content as the material in the corresponding batch bin.
The material water ratio detection method that the technical solution of third aspect present invention provides, it is defeated by obtaining batch bin in real time
The moisture content of the material for flowing through online detecting device for moisture content out, then by obtaining the material in batch bin by online aqueous
The period of rate detection device, i.e., by choosing the moisture content data in the period, and as matching corresponding thereto
The moisture content of material in feed bin, and then can be derived that the moisture content of material in each batch bin, convenient for according to each batch bin
The moisture content of interior material adjusts the weight that material is aqueous in each batch bin, and then adjusts the weight of moisturizing to adjust coagulation
Native match ratio.
In the above-mentioned technical solutions, the material obtained in the batch bin passes through the online detecting device for moisture content
Period, specifically include: obtaining the material in batch bin and reach the first moment of the online detecting device for moisture content；It obtains
Material in the batch bin passes through the second moment of the online detecting device for moisture content completely；According to first moment and
Second moment determines that the material in the batch bin passes through the period of the online detecting device for moisture content.
The material obtained in batch bin is specifically included by the period of online detecting device for moisture content: being obtained in batch bin
Material reach the first moment of online detecting device for moisture content, then the material obtained in batch bin passes through online moisture content completely
Second moment of detection device determines that material is by online moisture content detection dress in batch bin according to the first moment and the second moment
The period set reaches online detecting device for moisture content from the material in batch bin and passes through completely up to the material in batch bin
Moisture content containing for the material in batch bin corresponding thereto detected in period between online detecting device for moisture content
Water rate.
In the above-mentioned technical solutions, remember that first moment is T1, be t1 at the time of first batch bin is opened, it is described
The distance between first batch bin and the online detecting device for moisture content are S1, and the speed of service of the device for transporting objects is
V, the T1 and the t1, the S1, meet between the V: T1=t1+S1/V；And/or note second moment is T2,
It is t2, the distance between second batch bin and the online detecting device for moisture content at the time of second batch bin is opened
For S2, the speed of service of the device for transporting objects is V, the T2 and the t2, meets between the S2, the V: T2=
t2+S2/V。
That is the material in the first batch bin passes through the period of online detecting device for moisture content are as follows: T=T2-T1, the time
Moisture content in section is the moisture content of the first batch bin.
In the above-mentioned technical solutions, the quantity of the batch bin is multiple, the material warp obtained in the batch bin
It the period for crossing the online detecting device for moisture content, specifically includes:
Obtain the third moment that the material in the first batch bin reaches the online detecting device for moisture content；Second is obtained to match
Material in feed bin reaches the 4th moment of the online detecting device for moisture content；According to the third moment and it is described 4th when
Carve the duration for determining that the material in first batch bin passes through the online detecting device for moisture content；Wherein, multiple described to match
Feed bin includes first batch bin and second batch bin adjacent with first batch bin, and first batch bin
When discharging is completed, second batch bin is opened to continue discharging.
The quantity of batch bin be it is multiple, including the first batch bin and second batch bin adjacent with the first batch bin, when the
When one batch bin discharging is completed, the second batch bin just starts discharging, the object to guarantee the continuity of discharging, i.e. in the first batch bin
At the time of expecting up to online detecting device for moisture content to the material in the second batch bin reach online detecting device for moisture content when
Period between quarter is the moisture content of material in the first batch bin.
Additional aspect and advantage of the invention will become obviously in following description section, or practice through the invention
Recognize.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is the structural schematic diagram of material water ratio detection system described in some embodiments of the invention；
Fig. 2 is the schematic flow diagram of material water ratio detection method described in some embodiments of the invention.
Wherein, the appended drawing reference in Fig. 1 and the corresponding relationship between component names are as follows:
1 online moisture content detection system, 10 proportioners, 20 batch bin door open/close machines, 301 flat belt machines, 302 oblique skins
Band machine, 40 online detecting device for moisture content, 50 industrial personal computers.
Specific embodiment
To better understand the objects, features and advantages of the present invention, with reference to the accompanying drawing and specific real
Applying mode, the present invention is further described in detail.It should be noted that in the absence of conflict, the implementation of the application
Feature in example and embodiment can be combined with each other.
In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, still, the present invention may be used also
To be implemented using other than the one described here other modes, therefore, protection scope of the present invention is not by described below
Specific embodiment limitation.
Referring to material water ratio detection system, material described in Fig. 1 to Fig. 2 description according to some embodiments of the invention
Moisture content detecting method and mixing plant.
As shown in Figure 1, the material water ratio detection system 1 that the embodiment of first aspect present invention provides, comprising: ingredient dress
Set 10, including batch bin；Device for transporting objects, for the conveying outward respectively by the material in each batch bin；Online moisture content
Detection device 40, is arranged on the transfer passage of device for transporting objects, and online detecting device for moisture content 40 is for detecting by defeated
The moisture content of the material in channel is sent, online detecting device for moisture content 40 is contactless online moisture detector, such as near infrared ray
Contactless online moisture detector is specifically chosen as the HYD-8B near-infrared that Harbin space reaches Electron Technology Co., Ltd's production
The contactless online moisture detector of line.
The material water ratio detection system that the embodiment of first aspect present invention provides, by the defeated of device for transporting objects
It send and a set of contactless online detecting device for moisture content 40 is set on channel, since the material in each batch bin passes through respectively
Transfer passage conveys outward, therefore online detecting device for moisture content 40 is capable of the aqueous of material in each batch bin of real-time detection
Rate, the material water ratio detection system, material will not be generated with online detecting device for moisture content 40 and be contacted, and examine online moisture content
Surveying device 40 not will receive the impact of material, so that the service life of online detecting device for moisture content 40 is effectively increased, and by
In a set of online detecting device for moisture content 40 need to only be arranged, therefore greatly reduce cost.
Preferably, device for transporting objects includes flat belt machine 301 and oblique belt feeder 302, and the feed opening of each batch bin is set
It sets in the top of flat belt machine 301, the top of the input terminal of oblique belt feeder 302 is arranged in the output end of flat belt machine 301, tiltedly
The output end of belt feeder 302 is connected with stirring system, and online detecting device for moisture content 40 is arranged on oblique belt feeder 302, such as Fig. 1
It is shown.
Device for transporting objects includes the oblique belt feeder that flat belt machine 301 and one end are connected with one end of flat belt machine 301
302, since the structure of batch bin is generally ground pit type, there are differences in height between stirring system for batch bin, by that will put down
The lower section of batch bin is arranged in belt feeder 301, convenient for the unloaded material of horizontal transport batch bin, by the other end of oblique belt feeder 302
It is connected with stirring system, is carried out so that the material on flat belt machine 301 be enable to be delivered to stirring system by oblique belt feeder 302
Stirring, structure is relatively simple, helps to improve transfer efficiency and reduces production cost.
As shown in Figure 1, the embodiment of second aspect of the present invention provides a kind of mixing plant, comprising: industrial personal computer 50；First
The material water ratio detection system of any one of the embodiment of aspect；Wherein, industrial personal computer 50 and online detecting device for moisture content 40
Electrical connection, industrial personal computer 50 are used to calculate separately each batch bin institute according to the moisture content that online detecting device for moisture content 40 is fed back
The water content of outputting material, and according to the match ratio of the water content of each material adjustment concrete.
The mixing plant that the embodiment of second aspect of the present invention provides, by by online detecting device for moisture content 40 and industry control
Machine 50 is electrically connected, by online detecting device for moisture content 40 moisture content data Real-time Feedback detected to industrial personal computer 50, industry control
Machine 50 can calculate the water content of material in each batch bin according to the moisture content data that online detecting device for moisture content 40 is fed back,
The dosage of moisturizing is adjusted by the water content of calculated each material again, to adjust the match ratio of concrete, guarantees concrete
Intensity and durability.
The specific structure of mixing plant provided by the present application is described in detail below with reference to some embodiments.
Embodiment one
Online detecting device for moisture content 40 includes wireless communication module, and wireless communication module is electrically connected with industrial personal computer 50, with
The moisture content for the material that online detecting device for moisture content 40 detects is fed back into industrial personal computer 50.
Online detecting device for moisture content 40 includes wireless communication module, such as by WIFI or bluetooth connection, by will be wireless
Communication module is electrically connected with mixing plant system industrial personal computer 50, to enable what online detecting device for moisture content 40 will test to contain
Water rate data Real-time Feedback is to mixing plant system industrial personal computer 50.
Embodiment two
Difference with embodiment one is: on the basis of example 1, further, at the feed opening of each batch bin
Further include: the control terminal of batch bin door open/close machine 20, batch bin door open/close machine 20 is electrically connected with industrial personal computer 50, so as to
The door at the feed opening of corresponding batch bin is opened or closed, when receiving the control instruction of industrial personal computer 50 to play on or off
Close the door at the feed opening of corresponding batch bin.
It further include the batch bin door open/close machine 20 being electrically connected with industrial personal computer 50, ingredient at the feed opening of each batch bin
At the feed opening that door switching mechanism 20 can open or close corresponding batch bin in the control instruction for receiving industrial personal computer
Door, with guarantee batch bin can continuous automatic unloading material, improve the working efficiency of mixing plant.
Preferably, the inductive switch of detection door open and-shut mode is separately provided on each batch bin, it is described
Inductive switch is electrically connected with the industrial personal computer 50, and the inductive switch is used to feed back the door open and-shut mode of corresponding batch bin
To the industrial personal computer 50, the ingredient door opening/closing machine for a batch bin for controlling the industrial personal computer 50 in other described batch bins
Structure 20 opens door and carries out discharging.
Each batch bin is also respectively provided with the inductive switch for detecting door open and-shut mode, by by inductive switch with
Industrial personal computer 50 is electrically connected, and inductive switch is capable of the open and-shut mode of door in each batch bin of real-time detection, and timely feedback to
Industrial personal computer 50, the batch bin door open/close machine 20 that can control a batch bin in other batch bins are opened door and are carried out
Discharging, to guarantee the continuous of discharging.
As shown in Fig. 2, the embodiment of third aspect present invention provides a kind of material water ratio detection method, it is suitable for the
Online moisture content detection system described in any one of technical solution of one side, comprising: step S102: obtain ingredient in real time
The moisture content of the material for flowing through online detecting device for moisture content 40 of storehouse output；Step S104: the material warp in batch bin is obtained
Spend the period of online detecting device for moisture content 40；Step S106: the moisture content data in access time section, as right therewith
The moisture content for the material in batch bin answered.
The material water ratio detection method that the embodiment of third aspect present invention provides, by obtaining batch bin output in real time
The material for flowing through online detecting device for moisture content 40 moisture content, then by obtaining the material in batch bin by online aqueous
The period of rate detection device 40, i.e., by choosing the moisture content data in the period, and as corresponding thereto
The moisture content of material in batch bin, and then can be derived that the moisture content of material in each batch bin, convenient for according to each ingredient
The moisture content of material in storehouse adjusts the weight that material is aqueous in each batch bin, and then the weight for adjusting moisturizing is mixed to adjust
Solidifying soil match ratio.
Preferably, the period that the material in batch bin passes through online detecting device for moisture content 40 is obtained, specifically includes: obtaining
The material in batch bin is taken to reach the first moment of online detecting device for moisture content 40；The material obtained in batch bin passes through completely
Second moment of online detecting device for moisture content 40；Determine that the material in batch bin passes through according to the first moment and the second moment
The period of line detecting device for moisture content 40.
The material obtained in batch bin is specifically included by the period of online detecting device for moisture content 40: obtaining batch bin
Interior material reaches the first moment of online detecting device for moisture content 40, then the material for obtaining in batch bin passes through contain online completely
Second moment of water rate detection device 40 determines that material passes through online moisture content in batch bin according to the first moment and the second moment
The period of detection device 40 reaches online detecting device for moisture content 40 up to the object in batch bin from the material in batch bin
Material is completely batch bin corresponding thereto by moisture content detected in the period between online detecting device for moisture content 40
The moisture content of interior material.
Further, note the first moment be T1, the first batch bin open at the time of be t1, the first batch bin with online it is aqueous
The distance between rate detection device 40 is S1, and the speed of service of device for transporting objects is V, is met between T1 and t1, S1, V: T1
=t1+S1/V；And/or note the second moment be T2, the second batch bin open at the time of be t2, the second batch bin with online it is aqueous
The distance between rate detection device 40 is S2, and the speed of service of device for transporting objects is V, is met between T2 and t2, S2, V: T2=
t2+S2/V。
That is material in the first batch bin passes through the period of online detecting device for moisture content 40 are as follows: T=T2-T1, this when
Between moisture content in section be the first batch bin moisture content.
Preferably, the quantity of batch bin is multiple, and the material obtained in batch bin passes through online detecting device for moisture content 40
Period, specifically include:
Obtain the third moment that the material in the first batch bin reaches online detecting device for moisture content 40；Obtain the second ingredient
Material in storehouse reaches the 4th moment of online detecting device for moisture content 40；Determine that first matches according to third moment and the 4th moment
Material in feed bin passes through the duration of online detecting device for moisture content 40；Wherein, multiple batch bins include the first batch bin and with
The second adjacent batch bin of first batch bin, and when the first batch bin discharging completion, the second batch bin is opened to continue discharging.
The quantity of batch bin be it is multiple, including the first batch bin and second batch bin adjacent with the first batch bin, when the
When one batch bin discharging is completed, the second batch bin just starts discharging, the object to guarantee the continuity of discharging, i.e. in the first batch bin
Expect and reaches online detecting device for moisture content 40 to the material in the second batch bin at the time of reaching online detecting device for moisture content 40
At the time of between period be the first batch bin in material moisture content.
In conclusion material water ratio detection system provided by the invention, online by being arranged on device for transporting objects
Detecting device for moisture content is just capable of detecting when the moisture content of each batch bin, and material will not be with online detecting device for moisture content
Contact is generated, makes online detecting device for moisture content not and will receive the impact of material, to effectively increase online moisture content detection
The service life of device, and since a set of online detecting device for moisture content need to only be arranged, greatly reduce enterprise
Production cost.
In the present invention, term " first ", " second ", " third " are only used for the purpose of description, and should not be understood as indicating
Or imply relative importance；Term " multiple " then refers to two or more, unless otherwise restricted clearly.Term " installation ",
The terms such as " connected ", " connection ", " fixation " shall be understood in a broad sense, for example, " connection " may be a fixed connection, being also possible to can
Dismantling connection, or be integrally connected；" connected " can be directly connected, can also be indirectly connected through an intermediary.For this
For the those of ordinary skill in field, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
In description of the invention, it is to be understood that the instructions such as term " on ", "lower", "left", "right", "front", "rear"
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of the description present invention and simplification is retouched
It states, rather than the device or unit of indication or suggestion meaning must have specific direction, be constructed and operated in a specific orientation,
It is thus impossible to be interpreted as limitation of the present invention.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one reality of the invention
It applies in example or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment or reality
Example.Moreover, description particular features, structures, materials, or characteristics can in any one or more of the embodiments or examples with
Suitable mode combines.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of material water ratio detection system characterized by comprising
Proportioner, including multiple batch bins；
Device for transporting objects, for the conveying outward respectively by the material in each batch bin；
Online detecting device for moisture content is arranged on the transfer passage of the device for transporting objects, the online moisture content detection
Device is used to detect the moisture content of the material by the transfer passage.
2. material water ratio detection system according to claim 1, which is characterized in that
The device for transporting objects includes flat belt machine and oblique belt feeder, and the feed opening setting of each batch bin is described flat
The top of the input terminal of the oblique belt feeder, the oblique belt is arranged in the top of belt feeder, the output end of the flat belt machine
The output end of machine is connected with stirring system, and the online detecting device for moisture content is arranged on the oblique belt feeder.
3. a kind of mixing plant characterized by comprising
Industrial personal computer；
Material water ratio detection system of any of claims 1 or 2；
Wherein, the industrial personal computer is electrically connected with the online detecting device for moisture content, and the industrial personal computer is used for according to described online
The moisture content of detecting device for moisture content feedback calculates separately the water content of each batch bin institute outputting material, and according to each material
The match ratio of water content adjustment concrete.
4. mixing plant according to claim 3, which is characterized in that
The online detecting device for moisture content includes wireless communication module, and the wireless communication module is electrically connected with the industrial personal computer
It connects, the moisture content for the material that the online detecting device for moisture content detects is fed back into the industrial personal computer.
5. mixing plant according to claim 3 or 4, which is characterized in that
Batch bin door open/close machine is respectively arranged at the feed opening of each batch bin, the batch bin door open/close machine
Control terminal and the industry control mechatronics, the industrial personal computer are corresponding to open or close by control batch bin door open/close machine
Door at the feed opening of batch bin.
6. mixing plant according to claim 5, which is characterized in that
The inductive switch of detection door open and-shut mode, the inductive switch and institute are separately provided on each batch bin
Industry control mechatronics are stated, the inductive switch is used to the door open and-shut mode of corresponding batch bin feeding back to the industrial personal computer,
The batch bin door open/close machine opening door for making the industrial personal computer control a batch bin in other described batch bins is unloaded
Material.
7. a kind of material water ratio detection method is suitable for online moisture content detection system of any of claims 1 or 2, special
Sign is, comprising:
The moisture content of the material for flowing through online detecting device for moisture content of batch bin output is obtained in real time；
Obtain the period that the material in the batch bin passes through the online detecting device for moisture content；
The moisture content data in the period are chosen, the moisture content as the material in the corresponding batch bin.
8. material water ratio detection method according to claim 7, which is characterized in that described to obtain in the batch bin
Material passes through the period of the online detecting device for moisture content, specifically includes:
Obtain the first moment that the material in batch bin reaches the online detecting device for moisture content；
Obtain the second moment that the material in the batch bin passes through the online detecting device for moisture content completely；
Determine the material in the batch bin by the online moisture content inspection according to first moment and second moment
Survey the period of device.
9. material water ratio detection method according to claim 7, it is characterised in that:
Remember that first moment is T1, is t1 at the time of first batch bin is opened, first batch bin and described online
The distance between detecting device for moisture content is S1, and the speed of service of the device for transporting objects is V, the T1 and the t1, institute
It states and meets between S1, the V: T1=t1+S1/V；And/or
Remember that second moment is T2, is t2 at the time of second batch bin is opened, second batch bin and described online
The distance between detecting device for moisture content is S2, and the speed of service of the device for transporting objects is V, the T2 and the t2, institute
It states and meets between S2, the V: T2=t2+S2/V.
10. material water ratio detection method according to claim 6, which is characterized in that the quantity of the batch bin is more
A, the material obtained in the batch bin passes through the period of the online detecting device for moisture content, specifically includes:
Obtain the third moment that the material in the first batch bin reaches the online detecting device for moisture content；
Obtain the 4th moment that the material in the second batch bin reaches the online detecting device for moisture content；
Determine the material in first batch bin by described online aqueous according to the third moment and the 4th moment
The duration of rate detection device；
Wherein, multiple batch bins include first batch bin and second ingredient adjacent with first batch bin
Storehouse, and when the first batch bin discharging completion, second batch bin is opened to continue discharging.
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| CN201910577102.2A CN110261347B (en) | 2019-06-28 | 2019-06-28 | Material water content detection system, material water content detection method and stirring station |
| PCT/CN2019/124997 WO2020258752A1 (en) | 2019-06-28 | 2019-12-13 | Moisture content detection system for material, moisture content detection method for material, and mixing station |
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| CN201910577102.2A CN110261347B (en) | 2019-06-28 | 2019-06-28 | Material water content detection system, material water content detection method and stirring station |
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| CN111775331A (en) * | 2020-07-21 | 2020-10-16 | 贵州省建筑材料科学研究设计院有限责任公司 | Automatic batching and water distributing system for brickyard forming workshop section and control method |
| WO2020258752A1 (en) * | 2019-06-28 | 2020-12-30 | 三一汽车制造有限公司 | Moisture content detection system for material, moisture content detection method for material, and mixing station |
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| CN110261347B (en) | 2023-12-12 |
| WO2020258752A1 (en) | 2020-12-30 |
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