CN110220814A - A kind of parametric measurement device and method of polymetallic nodules - Google Patents
A kind of parametric measurement device and method of polymetallic nodules Download PDFInfo
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- CN110220814A CN110220814A CN201910591831.3A CN201910591831A CN110220814A CN 110220814 A CN110220814 A CN 110220814A CN 201910591831 A CN201910591831 A CN 201910591831A CN 110220814 A CN110220814 A CN 110220814A
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- 238000005259 measurement Methods 0.000 title claims abstract description 171
- 238000000034 method Methods 0.000 title abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 76
- 238000001035 drying Methods 0.000 claims abstract description 66
- 238000005303 weighing Methods 0.000 claims abstract description 48
- 238000007789 sealing Methods 0.000 claims abstract description 30
- 238000005192 partition Methods 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 8
- 238000000691 measurement method Methods 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 102000010637 Aquaporins Human genes 0.000 claims 1
- 108010063290 Aquaporins Proteins 0.000 claims 1
- BVPWJMCABCPUQY-UHFFFAOYSA-N 4-amino-5-chloro-2-methoxy-N-[1-(phenylmethyl)-4-piperidinyl]benzamide Chemical compound COC1=CC(N)=C(Cl)C=C1C(=O)NC1CCN(CC=2C=CC=CC=2)CC1 BVPWJMCABCPUQY-UHFFFAOYSA-N 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 201000008827 tuberculosis Diseases 0.000 description 4
- 238000009428 plumbing Methods 0.000 description 3
- 230000002169 extracardiac Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003657 drainage water Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000004575 stone 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
- G01N5/00—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid
- G01N5/04—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid by removing a component, e.g. by evaporation, and weighing the remainder
- G01N5/045—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid by removing a component, e.g. by evaporation, and weighing the remainder for determining moisture content
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
- G01N9/02—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by measuring weight of a known volume
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
- G01N9/02—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by measuring weight of a known volume
- G01N2009/022—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by measuring weight of a known volume of solids
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Abstract
The invention discloses a kind of parametric measurement device of polymetallic nodules and method, device includes: measurement cup body；Sealing cover, lid close on measurement cup body；Drying unit, measurement cup body are placed on drying unit, and drying unit is for drying the intracorporal Polymetallic Nodules to be measured of measuring cup；Weighing device, measurement cup body, sealing cover and drying unit are placed on weighing device；Supplying drainage is discharged for the water filling into measuring cup body or by the intracorporal water of measuring cup, installs a first flowmeter and a discharge water pump on supplying drainage, supplying drainage is connect with a water tank；Overflow pipe is connected to the inner cavity of measurement cup body, and overflow pipe is used to overflow in extra water, and overflow pipe is equipped with a second flowmeter.The parametric measurement device and method can dry density, wet density and moisture content to polymetallic nodules be measured, and easy to operate, measurement result accuracy is high, and precision is high；Battery or AC power source power supply can be used in package unit, facilitates marine and in-site measurement.
Description
Technical field
The present invention relates to polymetallic nodules parametric measurement technical field, in particular to a kind of pair of polymetallic nodules
The parametric measurement device and method that dry density, wet density and moisture content are measured, the device and method are equally applicable to other
Small Solid material not soluble in water, such as the measurement of the dry density of cement block, stone, wet density and moisture content.
Background technique
In the fact-finding process of deep sea mineral resources, people are frequently necessary to divide the Polymetallic Nodules of acquisition
Analysis, the parameters such as main wet density, dry density, moisture content, abundance and grade including sampling area tuberculosis.
Currently, for the measuring method base by polymetallic nodules dry and wet density acquired in deep earth sampling and moisture content
This relates generally to the volume of measurement sample, weight in wet base, the parameters such as dry weight based on artificial discontinuous operation.To sample volume
Measurement using graduated cylinder by drainage progress, weight weighed by balance, there is very big error in reading.The baking of tuberculosis
Dry to be carried out using dryer, entire measurement procedure is complicated, and sample shifts between different containers, easily causes losing for sample clast
It loses, reduces the accuracy of measurement result.
Summary of the invention
The main purpose of the present invention is to provide a kind of parametric measurement device of polymetallic nodules and methods, existing to solve
Complicated for operation, measurement result accuracy is not high when the density and moisture content of the measurement device measurement polymetallic nodules in technology asks
Topic.
To achieve the goals above, according to an aspect of the invention, there is provided a kind of parametric measurement of polymetallic nodules
Device, which includes: measurement cup body, for holding Polymetallic Nodules to be measured；Sealing cover, lid are closed and are being measured
On cup body；Drying unit, measurement cup body are placed on drying unit, and drying unit is for drying the intracorporal more metals to be measured of measuring cup
Tuberculosis sample；Weighing device, measurement cup body, sealing cover and drying unit are placed on weighing device；Supplying drainage, supplying drainage
It is discharged for the water filling into measuring cup body or by the intracorporal water of measuring cup, a first flowmeter and a discharge is installed on supplying drainage
Water pump, supplying drainage are connect with a water tank；Overflow pipe is connected to the inner cavity of measurement cup body, and overflow pipe is for overflowing extra water
Out, overflow pipe is equipped with a second flowmeter.
Further, supplying drainage protrudes into measuring cup body, and the end of supplying drainage close to measurement cup body bottom in
Surface.
Further, parametric measurement device further includes a shell, and shell is placed on drying unit, and measurement cup body is placed in shell
Interior, seal cap sealing lid closes on shell, and the bottom for measuring cup body is equipped with spillway hole, and supplying drainage protrudes into shell and measurement cup body
Between, and the end of supplying drainage is close to the bottom interior surface of shell.
Further, a partition is additionally provided between supplying drainage and measurement cup body, the lower part of partition is equipped with strainer.
Further, parametric measurement device further includes a shell, and drying unit is placed in shell, and is closely arranged in and is measured
The periphery of cup body, measurement cup body are placed on drying unit, and seal cap sealing lid closes on shell, and the bottom for measuring cup body, which is equipped with, overflows
Water hole, drying unit are equipped with water passage, and supplying drainage protrudes between shell and drying unit, and the end patch of supplying drainage
The bottom interior surface of nearly shell.
Further, supplying drainage protrudes between the part of shell and the part for stretching out shell and is connected by a connection hose
It connects；Overflow pipe protrudes between the part of shell and the part for stretching out shell to be connected by a connection hose.
Further, drying unit includes set on the bottom heating device of the bottom of measurement cup body and set on measurement cup body
The side heating device of side.
Further, parametric measurement device further includes a controller, drying unit, weighing device, first flowmeter, discharge
Water pump and second flowmeter are connect with controller.
According to another aspect of the present invention, a kind of parametric measurement method of polymetallic nodules is provided, using above-mentioned more
The parametric measurement device of metal nodule is measured, which includes:
Before Polymetallic Nodules to be measured are added, the measurement device above weighing device is measured by weighing device
Weight G1；
Polymetallic Nodules to be measured are added into measuring cup body, cover sealing cover, then weighing is measured by weighing device
The total weight G2 of measurement device and sample above device；
Discharge water pump is opened, is filled the water into the inner cavity of parametric measurement device by supplying drainage until overflow pipe has water row
Out, the reading of first flowmeter and second flowmeter at this time is recorded, respectively V1 and V2, the cavity volume of parametric measurement device are
Definite value V3；
The then wet density of Polymetallic Nodules to be measured are as follows: (G2-G1)/(V3-V1+V2).
Further, after the wet density for measuring Polymetallic Nodules to be measured, parametric measurement method further include:
The water in the inner cavity of parametric measurement device is discharged through supplying drainage by discharge water pump, is then turned on drying unit
Polymetallic Nodules to be measured are dried, then sample after measurement device and drying above weighing device is measured by weighing device
Total weight G3；
The then dry density of Polymetallic Nodules to be measured are as follows: (G3-G1)/(V3-V1+V2)；
The moisture content of Polymetallic Nodules to be measured are as follows: (G2-G3)/(G3-G1) × 100%.
It applies the technical scheme of the present invention, whole measurement procedures carry out in a vessel, are not necessarily to polymetallic nodules
Sample is shifted in different vessels, avoids the loss of sample clast, parametric measurement result is more accurate, measurement accuracy
It is high；Wet density, dry density and the moisture content of Polymetallic Nodules can be measured in set of device and a set of process,
Apparatus structure is simple, and operation is very easy.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present invention, and of the invention shows
Examples and descriptions thereof are used to explain the present invention for meaning property, does not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the parametric measurement device of the embodiment of the present invention 1.
Fig. 2 is the structural schematic diagram of the parametric measurement device of the embodiment of the present invention 2.
Fig. 3 is the structural schematic diagram of the parametric measurement device of the embodiment of the present invention 3.
Fig. 4 is the inside top schematic diagram of the parametric measurement device of the embodiment of the present invention 3.
Fig. 5 is the flow chart of the parametric measurement method of the embodiment of the present invention.
Wherein, the above drawings include the following reference numerals:
10, cup body is measured；11, spillway hole；20, sealing cover；30, drying unit；31, water passage；32, bottom-heated fills
It sets；33, side heating device；40, weighing device；50, supplying drainage；60, overflow pipe；70, first flowmeter；80, plumbing
Pump；90, water tank；100, second flowmeter；110, shell；120, partition；130, hose is connected.
Specific embodiment
To facilitate the understanding of the present invention, the present invention is made below in conjunction with Figure of description and preferred embodiment more complete
Face meticulously describes, but the protection scope of the present invention is not limited to the following specific embodiments.It should be noted that not rushing
In the case where prominent, the feature in embodiment and embodiment in the present invention be can be combined with each other.
Unless otherwise defined, all technical terms used hereinafter and the normally understood meaning of those skilled in the art
It is identical." first ", " second " used in present patent application specification and claims and similar word are simultaneously
Any sequence, quantity or importance are not indicated, and are intended merely to facilitate and corresponding components are distinguished.Equally, " one
It is a " or the similar word such as " one " do not indicate that quantity limits, but indicate that there are at least one.The classes such as " connection " or " connected "
As word be not limited to directly connect, can also be and indirectly connected by other intermediate connectors."upper", "lower",
"left", "right" etc. is only used for indicating relative positional relationship, and after the absolute position for being described object changes, then the relative position is closed
System also correspondingly changes.
Embodiment 1
A kind of parametric measurement device of the polymetallic nodules of the embodiment of the present invention, the parametric measurement device are primarily adapted for use in sea
The measurement of the wet densities of foreign Polymetallic Nodules, dry density and moisture content, can be used for the above-mentioned of other granule materials
The measurement of parameter.
The structure of the parametric measurement device is as shown in Figure 1, mainly include measurement cup body 10, sealing cover as seen from Figure 1
20, drying unit 30, weighing device 40, supplying drainage 50 and overflow pipe 60.Wherein, measurement cup body 10 is to be measured mostly golden for holding
Belong to tuberculosis sample；Sealing cover 20 is covered in the opening portion of measurement cup body 10；Measurement cup body 10 is placed on drying unit 30, should
Drying unit 30 is used to dry the Polymetallic Nodules to be measured in measurement cup body 10；Measure cup body 10, sealing cover 20 and drying
Device 30 is placed on weighing device 40, and weighing device 40 is for weighing；Supplying drainage 50 is used into measurement cup body 10 fill the water
Or be discharged the water in cup body 10 is measured, a first flowmeter 70 and a discharge water pump are installed on the supplying drainage 50
80, supplying drainage 50 is connect with a water tank 90；Overflow pipe 60 is connected to the inner cavity of measurement cup body 10, which is used for will
It measures water extra in cup body 10 to overflow, also, is additionally provided with a second flowmeter 100 on overflow pipe 60.
Wet density, the dry density of Polymetallic Nodules can be completed by set of device for above-mentioned parametric measurement device
And the measurement of moisture content, it all measures process and is carried out in a measurement cup body 10, avoid sample in different containers
Between shift when cause sample clast lose the case where.The parametric measurement device is easy to operate, measurement result accuracy is high, measurement is smart
Degree is high.
Further, referring to Fig. 1, in the present embodiment, one end of supplying drainage 50 is protruded into measurement cup body 10, and discharge
Bottom interior surface of the end of water pipe 50 close to measurement cup body 10.So set, on the one hand can reduce into measurement cup body 10
Water flow causes to wash away to Polymetallic Nodules when water filling；On the other hand water can be made to arrange cleaner in draining, shortened
Drying time.Supplying drainage 50 and overflow pipe 60 are both connected on sealing cover 20.
Specifically, referring to Fig. 1, in the present embodiment, drying unit 30 includes that bottom heating device 32 and side are heated
Device 33.Wherein, the bottom of measurement cup body 10 is arranged in bottom heating device 32；The setting of side heating device 33 is in measurement cup body
10 side.So set, can effectively improve drying efficiency.
In the present embodiment, existing electric heater can be used in drying unit 30；And weighing device 40 can be used it is existing
High-precision weighing equipment, such as high Accuracy Electronic Balance.The parametric measurement device, can also be real by the way that reasonable control structure is arranged
Now to the continuous automatic measurement of the multiple parameters of polymetallic nodules.
The application method of the parametric measurement device of the present embodiment is following (its flow chart is as shown in Figure 5):
Before Polymetallic Nodules to be measured are added, filled by the measurement that weighing device 40 measures 40 top of weighing device
Set the weight G1 of (sealing cover 20, drying unit 30, measurement cup body 10 and the pipe section of connection)；
Polymetallic Nodules to be measured are added into measurement cup body 10, cover sealing cover 20, then survey by weighing device 40
Obtain the measurement device of 40 top of weighing device and the total weight G2 of sample；
Discharge water pump 80 is opened, is filled the water into the inner cavity of parametric measurement device by supplying drainage 50 until overflow pipe 60 has
Water discharge, records the reading of first flowmeter 70 and second flowmeter 100 at this time, respectively V1 and V2；Parametric measurement device
Cavity volume is definite value V3, and volume V3 specifically refers to the cavity volume surrounded by measurement cup body 10 and sealing cover 20 plus discharge
The sum of the volume of water pipe 50 and overflow pipe 60 from from connection inner cavity one end to connection flowmeter, material can be not added in volume V3
In the case where demarcated to obtain；
The then wet density of Polymetallic Nodules to be measured are as follows: (G2-G1)/(V3-V1+V2).
Further, can also dry density to Polymetallic Nodules to be measured and moisture content be measured:
The water in the inner cavity of parametric measurement device is discharged through supplying drainage 50 by discharge water pump 80, is then turned on drying
Device 30 dries Polymetallic Nodules to be measured, then by weighing device 40 measure the top of weighing device 40 measurement device and
The total weight G3 of sample after drying；
The then dry density of Polymetallic Nodules to be measured are as follows: (G3-G1)/(V3-V1+V2)；
The moisture content of Polymetallic Nodules to be measured are as follows: (G2-G3)/(G3-G1) × 100%.
Embodiment 2
Referring to fig. 2, a kind of parametric measurement device of the polymetallic nodules of the embodiment of the present invention.From Figure 2 it can be seen that the parameter is surveyed
The main structure for determining device is same as Example 1.Compared with Example 1, difference essentially consists in: the parametric measurement of the present embodiment
Device further includes a shell 110, and sealing cover 20 is covered on shell 110；Measurement cup body 10 is placed in shell 110, shell
Body 110 is placed on drying unit 30；The bottom of measurement cup body 10 is provided with multiple spillway holes 11, supplying drainage 50 protrudes into shell
Between 110 and measurement cup body 10, and the end of supplying drainage 50 is close to the bottom interior surface of shell 110；Supplying drainage 50 and overflow
Flow tube 60 is connected horizontally on the side of shell 110.Further, one is additionally provided between supplying drainage 50 and measurement cup body 10
The lower part of block partition 120, the partition 120 is equipped with strainer.
Compared with the parametric measurement device of embodiment 1, the advantages of parametric measurement device of the present embodiment, is:
By the way that shell 110 is arranged, supplying drainage 50 is extend between shell 110 and measurement cup body 10, and in measuring cup
The bottom of body 10 is provided with multiple spillway holes 11, disturbance of the water flow to Polymetallic Nodules when can preferably reduce water filling, and
And the possibility that polymetallic nodules clast is sucked out by supplying drainage 50 when draining by supplying drainage 50 can be reduced；By in discharge
One piece of partition 120 is also set up between water pipe 50 and measurement cup body 10, and strainer is set in the lower part of partition 120, it can be more into one
Step avoids polymetallic nodules clast from being sucked out by supplying drainage 50.
The application method of the parametric measurement device of the present embodiment is following (its flow chart is as shown in Figure 5):
Before Polymetallic Nodules to be measured are added, filled by the measurement that weighing device 40 measures 40 top of weighing device
Set the weight G1 of (sealing cover 20, drying unit 30, measurement cup body 10 and the pipe section of connection)；
Polymetallic Nodules to be measured are added into measurement cup body 10, cover sealing cover 20, then survey by weighing device 40
Obtain the measurement device of 40 top of weighing device and the total weight G2 of sample；
Discharge water pump 80 is opened, is filled the water into the inner cavity of parametric measurement device by supplying drainage 50 until overflow pipe 60 has
Water discharge, records the reading of first flowmeter 70 and second flowmeter 100 at this time, respectively V1 and V2, parametric measurement device
Cavity volume is definite value V3, and volume V3 specifically refers to the cavity volume surrounded by shell 110 and sealing cover 20 plus plumbing
The sum of the volume of pipe 50 and overflow pipe 60 from from connection inner cavity one end to connection flowmeter, material can be not added in volume V3
In the case of demarcated to obtain；
The then wet density of Polymetallic Nodules to be measured are as follows: (G2-G1)/(V3-V1+V2).
Further, can also dry density to Polymetallic Nodules to be measured and moisture content be measured:
By discharge water pump 80 to extracardiac pumping, the water measured in cup body 10 is discharged from spillway hole 11, through 120 lower part of partition
Strainer enters between partition 120 and the side wall of shell 110, then is pulled water out by supplying drainage 50；It not only can make water
It arranges cleaner, and can be extracted to avoid polymetallic nodules clast from supplying drainage 50, improve the accuracy of measurement result；
After the discharge of the water in cup body 10 and shell 110 will be measured, opens drying unit 30 and dry Polymetallic Nodules to be measured, then lead to
Cross the total weight G3 that weighing device 40 measures sample after the measurement device and drying of the top of weighing device 40；
The then dry density of Polymetallic Nodules to be measured are as follows: (G3-G1)/(V3-V1+V2)；
The moisture content of Polymetallic Nodules to be measured are as follows: (G2-G3)/(G3-G1) × 100%.
Embodiment 3
Referring to Fig. 3 and Fig. 4, a kind of parametric measurement device of the polymetallic nodules of the embodiment of the present invention.It can by Fig. 3 and Fig. 4
See, which mainly includes measurement cup body 10, sealing cover 20, drying unit 30, weighing device 40, supplying drainage
50, overflow pipe 60 and shell 110.
Wherein, drying unit 30 is placed in shell 110, and the periphery of measurement cup body 10, the drying unit is closely arranged in
30 for drying the Polymetallic Nodules to be measured in measurement cup body 10；Measurement cup body 10 is placed on drying unit 30, measuring cup
Body 10 is for holding Polymetallic Nodules to be measured；Sealing cover 20 is covered on shell 110, and the bottom of measurement cup body 10 is set
There is spillway hole 11, drying unit 30 is equipped with water passage 31, and supplying drainage 50 protrudes between shell 110 and drying unit 30,
And the end of supplying drainage 50 is close to the bottom interior surface of shell 110；Measure cup body 10, sealing cover 20, drying unit 30 and shell
Body 110 is placed on weighing device 40；Supplying drainage 50 is used to fill the water or will measure cup body into measurement cup body 10 and shell 110
10 and shell 110 in water discharge；A first flowmeter 70 and a discharge water pump are also equipped on the supplying drainage 50
80, supplying drainage 50 is connect with a water tank 90；Overflow pipe 60 is connected to the inner cavity of measurement cup body 10, which is used for will
It measures water extra in cup body 10 to overflow, also, is additionally provided with a second flowmeter 100 on overflow pipe 60；Supplying drainage
50 and overflow pipe 60 be connected horizontally on the side wall of shell 110.
Compared with the parametric measurement device of embodiment 2, the advantages of parametric measurement device of the present embodiment, is: will drying dress
It sets 30 to be placed in shell 110, and the periphery of measurement cup body 10 is closely set, be conducive to improve drying efficiency, when shortening drying
Between, improve the parametric measurement efficiency of device.
Further, referring to Fig. 3, in the present embodiment, supplying drainage 50 protrudes into part and the stretching shell of shell 110
It is connected between 110 part by a connection hose 130；Overflow pipe 60 protrudes into part and the stretching shell 110 of shell 110
Part between be connected also by a connection hose 130.So set, the accuracy of measured weight can be improved.
The application method of the parametric measurement device of the present embodiment is following (its flow chart is as shown in Figure 5):
Before Polymetallic Nodules to be measured are added, filled by the measurement that weighing device 40 measures 40 top of weighing device
Set the weight G1 of (sealing cover 20, drying unit 30, measurement cup body 10 and the pipe section of connection)；
Polymetallic Nodules to be measured are added into measurement cup body 10, cover sealing cover 20, then survey by weighing device 40
Obtain the measurement device of 40 top of weighing device and the total weight G2 of sample；
Discharge water pump 80 is opened, is filled the water into the inner cavity of parametric measurement device by supplying drainage 50 until overflow pipe 60 has
Water discharge, records the reading of first flowmeter 70 and second flowmeter 100 at this time, respectively V1 and V2, parametric measurement device
Cavity volume is definite value V3, and volume V3 specifically refers to the cavity volume surrounded by shell 110 and sealing cover 20 plus plumbing
The sum of the volume of pipe 50 and overflow pipe 60 from from connection inner cavity one end to connection flowmeter, material can be not added in volume V3
In the case of demarcated to obtain；
The then wet density of Polymetallic Nodules to be measured are as follows: (G2-G1)/(V3-V1+V2).
Further, can also dry density to Polymetallic Nodules to be measured and moisture content be measured:
By discharge water pump 80 to extracardiac pumping, the water measured in cup body 10 is discharged from spillway hole 11, on drying device 30
Water passage 31 enter between drying unit 30 and the side wall of shell 110, then pulled water out by supplying drainage 50；It will measurement
After water discharge in cup body 10 and shell 110, opens drying unit 30 and dry Polymetallic Nodules to be measured, then pass through weighing
Device 40 measures the total weight G3 of sample after measurement device and drying above weighing device 40；
The then dry density of Polymetallic Nodules to be measured are as follows: (G3-G1)/(V3-V1+V2)；
The moisture content of Polymetallic Nodules to be measured are as follows: (G2-G3)/(G3-G1) × 100%.
Embodiment 4
A kind of parametric measurement device of the polymetallic nodules of the embodiment of the present invention, the master of the parametric measurement device of the present embodiment
Want structure identical as embodiment 1-3, on the basis of embodiment 1-3, the parametric measurement device of the present embodiment further includes a control
Device (not shown) processed, also, drying unit 30, weighing device 40, first flowmeter 70, discharge water pump 80 and second flow
Meter 100 is connect with the controller.
In device use process, rotating and reverse for discharge water pump 80 can be controlled by controller and carries out water supply and row
Water, controls the opening and closing of drying unit 30, automatic collection weight parameter (G1, G2 and G3) and volume parameter (V1, V2 and
V3), corresponding parametric measurement result is then calculated according to corresponding wet density, dry density and moisture content calculation formula.Also,
The output end that a display screen and controller can also be arranged connects, and can show parametric measurement result.
After the parametric measurement device of the present embodiment is in use, sample is added in measurement cup body 10 tester, need to only it set
Entire parametric measurement process can be completed by having set corresponding control parameter and having pressed start button, can be further improved device
The degree of automation, so that the operation is more convenient.
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 parametric measurement device of polymetallic nodules, which is characterized in that the parametric measurement device includes:
It measures cup body (10), for holding Polymetallic Nodules to be measured；
Sealing cover (20), lid close on the measurement cup body (10)；
Drying unit (30), the measurement cup body (10) are placed on the drying unit (30), and the drying unit (30) is used for
Dry the Polymetallic Nodules to be measured in measurement cup body (10)；
Weighing device (40), the measurement cup body (10), the sealing cover (20) and the drying unit (30) are placed in described
On weighing device (40)；
Supplying drainage (50), the supplying drainage (50) are used for filling the water in the measurement cup body (10) or by the measurement cup body
(10) water in is discharged, and installs a first flowmeter (70) and a discharge water pump (80) on the supplying drainage (50), described to give
Drainpipe (50) is connect with a water tank (90)；
Overflow pipe (60) is connected to the inner cavity of measurement cup body (10), and the overflow pipe (60) is used to overflow in extra water,
The overflow pipe (60) is equipped with a second flowmeter (100).
2. the parametric measurement device of polymetallic nodules according to claim 1, which is characterized in that the supplying drainage (50)
It protrudes into the measurement cup body (10), and the end of the supplying drainage (50) is close to table in the bottom of measurement cup body (10)
Face.
3. the parametric measurement device of polymetallic nodules according to claim 1, which is characterized in that the parametric measurement device
It further include a shell (110), the shell (110) is placed on the drying unit (30), and the measurement cup body (10) is placed in institute
It states in shell (110), the sealing cover (20) is covered on the shell (110), the bottom of measurement cup body (10)
Equipped with spillway hole (11), the supplying drainage (50) is protruded between the shell (110) and the measurement cup body (10), and described
Bottom interior surface of the end of supplying drainage (50) close to the shell (110).
4. the parametric measurement device of polymetallic nodules according to claim 3, which is characterized in that the supplying drainage (50)
It is additionally provided with a partition (120) between the measurement cup body (10), the lower part of the partition (120) is equipped with strainer.
5. the parametric measurement device of polymetallic nodules according to claim 1, which is characterized in that the parametric measurement device
It further include a shell (110), the drying unit (30) is placed in the shell (110), and the measuring cup is closely arranged in
The periphery of body (10), the measurement cup body (10) are placed on the drying unit (30), and the sealing cover (20) is covered in
On the shell (110), the bottom of measurement cup body (10) is equipped with spillway hole (11), and the drying unit (30) was equipped with
Aquaporin (31), the supplying drainage (50) is protruded between the shell (110) and the drying unit (30), and the discharge
Bottom interior surface of the end of water pipe (50) close to the shell (110).
6. the parametric measurement device of polymetallic nodules according to claim 5, which is characterized in that the supplying drainage (50)
Protrude into the part of the shell (110) and stretch out the shell (110) part between by one connect hose (130) connected
It connects；The overflow pipe (60) is protruded between the part of the shell (110) and the part for stretching out the shell (110) to be connected by one
Hose (130) is connect to be connected.
7. the parametric measurement device of polymetallic nodules according to claim 1, which is characterized in that the drying unit (30)
Including being set to the bottom heating device (32) of the bottom of measurement cup body (10) and being set to the side of measurement cup body (10)
Side heating device (33).
8. the parametric measurement device of polymetallic nodules according to any one of claims 1-7, which is characterized in that described
Parametric measurement device further includes a controller, the drying unit (30), the weighing device (40), the first flowmeter
(70), the discharge water pump (80) and the second flowmeter (100) are connect with the controller.
9. a kind of parametric measurement method of polymetallic nodules, using more metal knots as described in any one of claim 1-8
The parametric measurement device of core is measured, which is characterized in that the parametric measurement method includes:
Before Polymetallic Nodules to be measured are added, measured above the weighing device (40) by the weighing device (40)
Measurement device weight G1；
The Polymetallic Nodules to be measured are added into the measurement cup body (10), cover the sealing cover (20), then pass through
The weighing device (40) measures the total weight G2 of measurement device and sample above the weighing device (40)；
The discharge water pump (80) is opened, it is straight by being filled the water in the inner cavity of the supplying drainage (50) Xiang Suoshu parametric measurement device
There is water discharge to the overflow pipe (60), records the reading of the first flowmeter (70) and the second flowmeter (100) at this time
Number, respectively V1 and V2, the cavity volume of the parametric measurement device are definite value V3；
The then wet density of the Polymetallic Nodules to be measured are as follows: (G2-G1)/(V3-V1+V2).
10. the parametric measurement method of polymetallic nodules according to claim 9, which is characterized in that described to be measured measuring
After the wet density of Polymetallic Nodules, the parametric measurement method further include:
The water in the inner cavity of the parametric measurement device is discharged through the supplying drainage (50) by discharge water pump (80), then
It opens the drying unit (30) to dry the Polymetallic Nodules to be measured, then measures institute by the weighing device (40)
State the total weight G3 of sample after the measurement device and drying above weighing device (40)；
The then dry density of the Polymetallic Nodules to be measured are as follows: (G3-G1)/(V3-V1+V2)；
The moisture content of the Polymetallic Nodules to be measured are as follows: (G2-G3)/(G3-G1) × 100%.
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| CN201910591831.3A CN110220814B (en) | 2019-07-01 | 2019-07-01 | Parameter determination device and method for multi-metal nodule |
| PCT/CN2020/071229 WO2021000563A1 (en) | 2019-07-01 | 2020-01-09 | Parameter measuring device and method for polymetallic nodules |
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| CN201910591831.3A CN110220814B (en) | 2019-07-01 | 2019-07-01 | Parameter determination device and method for multi-metal nodule |
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|---|---|---|---|---|
| WO2021000563A1 (en) * | 2019-07-01 | 2021-01-07 | 长沙矿冶研究院有限责任公司 | Parameter measuring device and method for polymetallic nodules |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06148051A (en) * | 1992-11-11 | 1994-05-27 | Hiroichi Komatsu | Method for measuring surface water ratio of aggregate in concrete batcher plant, measuring container device and aggregate sampling device used therefor |
| JP2001296293A (en) * | 2000-04-18 | 2001-10-26 | Koichi Nishimura | Urine-measuring apparatus |
| CN101162221A (en) * | 2007-11-13 | 2008-04-16 | 中国科学院水利部水土保持研究所 | Method for determining process of plant root system absorbing soil moisture |
| CN101236191A (en) * | 2008-02-28 | 2008-08-06 | 浙江省水利河口研究院 | Soil erosion real time monitoring instrument |
| CN103604717A (en) * | 2013-10-18 | 2014-02-26 | 中国农业大学 | Volume displacement method and apparatus for measuring soil mass water content |
| CN106715357A (en) * | 2014-06-05 | 2017-05-24 | 宾德公司 | Method for expanding sand-grain-shaped raw material |
| CN207263567U (en) * | 2017-08-31 | 2018-04-20 | 无锡市交通工程有限公司 | A kind of density tester for being used for bitumen concrete core sample and coarse aggregate |
| CN108333078A (en) * | 2018-03-05 | 2018-07-27 | 济南鲁纺仪佳自控技术有限公司 | Fully-automatic on-line sampling formula slurry density measurement device |
| CN210665382U (en) * | 2019-07-01 | 2020-06-02 | 长沙矿冶研究院有限责任公司 | Parameter measuring device for multi-metal nodule |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003057231A (en) * | 2001-08-09 | 2003-02-26 | Vector Chuo Kenkyusho:Kk | Method of testing aggregate and closed vessel for cooling high-temperature aggregate, cooling system, and aggregate feeding tool used therefor |
| CN103776983B (en) * | 2014-01-27 | 2015-08-05 | 甘肃省交通科学研究院有限公司 | Ground drying and watering cycle experimental provision |
| CN106153416B (en) * | 2016-06-27 | 2018-09-14 | 河北地质大学 | It is a kind of at the same control moisture content, density clay sample preparation device and method for making sample |
| CN109932521B (en) * | 2019-04-25 | 2020-06-16 | 东北大学 | Device and method for automatically measuring porosity of ore rock bulk in laboratory |
| CN110220814B (en) * | 2019-07-01 | 2024-03-29 | 长沙矿冶研究院有限责任公司 | Parameter determination device and method for multi-metal nodule |
-
2019
- 2019-07-01 CN CN201910591831.3A patent/CN110220814B/en active Active
-
2020
- 2020-01-09 WO PCT/CN2020/071229 patent/WO2021000563A1/en active Application Filing
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06148051A (en) * | 1992-11-11 | 1994-05-27 | Hiroichi Komatsu | Method for measuring surface water ratio of aggregate in concrete batcher plant, measuring container device and aggregate sampling device used therefor |
| JP2001296293A (en) * | 2000-04-18 | 2001-10-26 | Koichi Nishimura | Urine-measuring apparatus |
| CN101162221A (en) * | 2007-11-13 | 2008-04-16 | 中国科学院水利部水土保持研究所 | Method for determining process of plant root system absorbing soil moisture |
| CN101236191A (en) * | 2008-02-28 | 2008-08-06 | 浙江省水利河口研究院 | Soil erosion real time monitoring instrument |
| CN103604717A (en) * | 2013-10-18 | 2014-02-26 | 中国农业大学 | Volume displacement method and apparatus for measuring soil mass water content |
| CN106715357A (en) * | 2014-06-05 | 2017-05-24 | 宾德公司 | Method for expanding sand-grain-shaped raw material |
| CN207263567U (en) * | 2017-08-31 | 2018-04-20 | 无锡市交通工程有限公司 | A kind of density tester for being used for bitumen concrete core sample and coarse aggregate |
| CN108333078A (en) * | 2018-03-05 | 2018-07-27 | 济南鲁纺仪佳自控技术有限公司 | Fully-automatic on-line sampling formula slurry density measurement device |
| CN210665382U (en) * | 2019-07-01 | 2020-06-02 | 长沙矿冶研究院有限责任公司 | Parameter measuring device for multi-metal nodule |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021000563A1 (en) * | 2019-07-01 | 2021-01-07 | 长沙矿冶研究院有限责任公司 | Parameter measuring device and method for polymetallic nodules |
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|---|---|
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| CN110220814B (en) | 2024-03-29 |
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