CN204203244U - A kind of duct type pulp density automatic checkout system - Google Patents
A kind of duct type pulp density automatic checkout system Download PDFInfo
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- CN204203244U CN204203244U CN201420595254.8U CN201420595254U CN204203244U CN 204203244 U CN204203244 U CN 204203244U CN 201420595254 U CN201420595254 U CN 201420595254U CN 204203244 U CN204203244 U CN 204203244U
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- 238000005259 measurement Methods 0.000 claims abstract description 43
- 238000005070 sampling Methods 0.000 claims abstract description 37
- 238000005303 weighing Methods 0.000 claims abstract description 20
- 239000002002 slurry Substances 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 27
- 229910000831 Steel Inorganic materials 0.000 claims description 17
- 239000010959 steel Substances 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 13
- 239000000203 mixture Substances 0.000 abstract description 4
- 238000001556 precipitation Methods 0.000 abstract description 4
- 230000004308 accommodation Effects 0.000 abstract description 2
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000003786 synthesis reaction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000013178 mathematical model Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000002285 radioactive effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 229910052951 chalcopyrite Inorganic materials 0.000 description 1
- DVRDHUBQLOKMHZ-UHFFFAOYSA-N chalcopyrite Chemical compound [S-2].[S-2].[Fe+2].[Cu+2] DVRDHUBQLOKMHZ-UHFFFAOYSA-N 0.000 description 1
- QRJOYPHTNNOAOJ-UHFFFAOYSA-N copper gold Chemical compound [Cu].[Au] QRJOYPHTNNOAOJ-UHFFFAOYSA-N 0.000 description 1
- 238000001739 density measurement Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- Paper (AREA)
Abstract
The utility model relates to a kind of duct type pulp density automatic checkout system, belongs to field of industry detection.The utility model is made up of ore pulp automatic sampling device, weighing device and measure and control device; Automatic sampling device is arranged on ore slurry pipeline, and weighing device is arranged on the below of automatic sampling device, the measurement and control host computer of measure and control device be arranged on automatic sampling device other or other be convenient to the place of observation operation, the remaining part of measure and control device is arranged on scene.By the impact of pipeline ore pulp not full packages factor during the utility model sampling, require loose to ore pulp precipitation and sampling spot, there is wide accommodation, feature convenient for installation and maintenance; Can carry out automatically periodically detecting, sample, measure, calculate and discharging, accuracy of detection is not by the impact of ore pulp composition, viscosity, bubble factor, detection system is comparatively independent, and therefore can obtain higher accuracy of detection, its synthesis precision is better than traditional nucleon densimeter.
Description
Technical field
The utility model relates to a kind of duct type pulp density automatic checkout system, belongs to field of industry detection.
Background technology
In industrial processes, often need the detection carrying out pulp density, especially in the industrial processs such as metallurgy and ore dressing, need to detect in real time pulp density, so that production operation regulates or realizes automatically controlling.
In ore dressing process in the past, the detection carrying out pulp density needs operator to open ore slurry pipeline at the scene to carry out hand sampling, then carry out weighing and the computation of table lookup of sample, finally obtain the concentration of ore pulp.This method not only complicated operation, the course of work is loaded down with trivial details, and is difficult to accurately detect pulp density in real time, thus impacts production.Artificial concentration measuring method not only labour intensity large, measure not in time, and the signal that computer system cannot be provided to need.Owing to there is a large amount of bubble and not full packages in pipeline ore pulp, ore pulp composition transfer is also larger, adopt existing nuclear density gauge also cannot normally detect or measuring error larger.
When there is sampling in existing device by pipeline ore pulp not full packages factor impact and require strict to ore pulp precipitation and sampling spot, Simultaneous Detection is easy to the impact of carrying bubble or the not factor such as full packages by the change of ore pulp composition, ore pulp secretly, and nucleon Concentration Testing depends on radioactive isotope, need to carry out nuclear radiation protection and carry out strict control to radioactive source.
Summary of the invention
The utility model provides a kind of duct type pulp density automatic checkout system, for solve when there is sampling in existing device by pipeline ore pulp not full packages factor impact and require strict to ore pulp precipitation and sampling spot.
The technical solution of the utility model is: a kind of duct type pulp density automatic checkout system, is made up of ore pulp automatic sampling device, weighing device and measure and control device; Automatic sampling device is arranged on ore slurry pipeline, and weighing device is arranged on the below of automatic sampling device, the measurement and control host computer 1 of measure and control device be arranged on automatic sampling device other or other be convenient to the place of observation operation, the remaining part of measure and control device is arranged on scene;
Described automatic sampling device comprises topworks 2, sample valve 3; Wherein sample valve 3 is arranged on ore slurry pipeline, and topworks 2 is arranged on the top of sample valve 3, and topworks 2 output shaft is connected with the axle of sample valve 3;
Described weighing device comprises run-down pipe 4, cantilever 6, LOAD CELLS 7, pulp container 9, load-bearing steel ring 10, pulp container lid 11, stirrer 12, LOAD CELLS base 14; Wherein one end of LOAD CELLS 7 is fixed on LOAD CELLS base 14, LOAD CELLS 7 other end is arranged on load-bearing steel ring 10 by cantilever 6, pulp container 9 lower part outlet is connected with a plasma discharge solenoid valve 8, pulp container 9 top peripheral welding load-bearing steel ring 10, the pulp container lid 11 being positioned at pulp container 9 upper end is provided with two influent stream pipes, connect sample valve 3 and wash-down water solenoid valve 13 respectively, joint soft rubber connects, pulp container lid 11 is provided with stirrer 12 and run-down pipe 4, and run-down pipe 4 is provided with an electric contact sensor 5;
Described measure and control device comprises measurement and control host computer 1, electric contact sensor 5, plasma discharge solenoid valve 8, wash-down water solenoid valve 13; Wherein measurement and control host computer 1 is respectively by wire electric contact sensor 5, LOAD CELLS 7, plasma discharge solenoid valve 8, wash-down water solenoid valve 13.
Described cantilever 6, LOAD CELLS 7, LOAD CELLS base 14 are divided into two, left and right and symmetry is arranged on pulp container 9 both sides.
The material of described pulp container 9 is stainless steel, and top is cylindrical, and bottom is conical.
The course of work of the present utility model is:
Step1, detection system adopt periodic measurement mode, and each cycle is divided into detection, sampling, spilling wait, measurement, discharge to rinse and be total to double teacher;
Step2, at detection-phase, first measurement and control host computer 1 controls to close plasma discharge solenoid valve 8, and measurement and control host computer 1 receives the gross weight of self weighing device meter heavy parts and latches; Wherein, measurement and control host computer 1 sampled value when gross weight of weighing device meter heavy parts represents that pulp container is sky;
Step3, in sample phase, measurement and control host computer 1 controls topworks 2 and opens sample valve 3 and sample, measurement and control host computer 1 receive electric contact sensor 5 ore pulp detected and pass back amplifying signal time, control to close sample valve 3;
Step4, spilling loitering phase, stirrer 12 and plasma discharge solenoid valve 8 be in stopping or closed condition, unnecessary ore pulp flows out from ore pulp run-down pipe 4, after the stable output signal of LOAD CELLS 7, think ore pulp overflow terminate;
Step5, in measuring phases, measurement and control host computer 1 receives the general assembly (TW) signal of self weighing device meter heavy parts and carries out digital filtering process to collecting data; Then general assembly (TW) is subtracted the weight that gross weight obtains ore pulp by measurement and control host computer 1, by the concentration of calculated with mathematical model ore pulp
p, the current signal of display density data and output 4-20mA, latches concentration data, and before the next one detects Refresh Data, display data and output signal remain unchanged; Wherein the general assembly (TW) of weighing device meter heavy parts represents real-time measurement and control host computer 1 sampled value;
Step6, discharge rinse stage, first measurement and control host computer 1 controlling run stirrer 12, wait in measurement and control host computer 1 and open plasma discharge solenoid valve 8 after setting-up time, wait for again in measurement and control host computer 1 and open wash-down water solenoid valve 13 after setting-up time, flushing terminates rear closedown wash-down water solenoid valve 13 and stirrer 12, and plasma discharge solenoid valve 8 is in open mode always, until the beginning of next sense cycle.
Described weighing device meter heavy parts comprises run-down pipe 4, cantilever 6, pulp container 9, load-bearing steel ring 10, pulp container lid 11, stirrer 12.
Described mathematical model is:
; Wherein
pfor pulp density,
for ore density,
dfor the density (representing except mineral, the density of the liquid added) of liquid,
nfor real-time measurement and control host computer sampled value,
n 0for measurement and control host computer sampled value when pulp container is sky,
kfor pulp density coefficient.
The beneficial effects of the utility model are:
1, during sampling by the impact of pipeline ore pulp not full packages factor, require loose to ore pulp precipitation and sampling spot, there is wide accommodation, feature convenient for installation and maintenance;
2, can carry out automatically periodically detecting, sample, measure, calculate and discharging, accuracy of detection is not by the impact of ore pulp composition, viscosity, bubble factor, detection system is comparatively independent, and therefore can obtain higher accuracy of detection, its synthesis precision is better than traditional nucleon densimeter.
3, by providing concentration data to show, so that field observation, providing current signal to export, computer control system, measure and control instrument can be supplied to utilize.
Accompanying drawing explanation
Fig. 1 is structural drawing of the present utility model;
In figure, each label is: 1-measurement and control host computer, 2-topworks, 3-sample valve, 4-run-down pipe, 5-electric contact sensor 6-cantilever, 7-LOAD CELLS, 8-plasma discharge solenoid valve, 9-pulp container, 10-load-bearing steel ring, 11-pulp container lid, 12-stirrer, 13-wash-down water solenoid valve, 14-LOAD CELLS base.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail, but content of the present utility model is not limited to described scope.
Embodiment 1: as shown in Figure 1, a kind of duct type pulp density automatic checkout system, is made up of ore pulp automatic sampling device, weighing device and measure and control device; Automatic sampling device is arranged on ore slurry pipeline, and weighing device is arranged on the below of automatic sampling device, the measurement and control host computer 1 of measure and control device be arranged on automatic sampling device other or other be convenient to the place of observation operation, the remaining part of measure and control device is arranged on scene;
Described automatic sampling device comprises topworks 2, sample valve 3; Wherein sample valve 3 is arranged on ore slurry pipeline, and topworks 2 is arranged on the top of sample valve 3, and topworks 2 output shaft is connected with the axle of sample valve 3;
Described weighing device comprises run-down pipe 4, cantilever 6, LOAD CELLS 7, pulp container 9, load-bearing steel ring 10, pulp container lid 11, stirrer 12, LOAD CELLS base 14; Wherein one end of LOAD CELLS 7 is fixed on LOAD CELLS base 14, LOAD CELLS 7 other end is arranged on load-bearing steel ring 10 by cantilever 6, pulp container 9 lower part outlet is connected with a plasma discharge solenoid valve 8, pulp container 9 top peripheral welding load-bearing steel ring 10, the pulp container lid 11 being positioned at pulp container 9 upper end is provided with two influent stream pipes, connect sample valve 3 and wash-down water solenoid valve 13 respectively, joint soft rubber connects, pulp container lid 11 is provided with stirrer 12 and run-down pipe 4, and run-down pipe 4 is provided with an electric contact sensor 5;
Described measure and control device comprises measurement and control host computer 1, electric contact sensor 5, plasma discharge solenoid valve 8, wash-down water solenoid valve 13; Wherein measurement and control host computer 1 is respectively by wire electric contact sensor 5, LOAD CELLS 7, plasma discharge solenoid valve 8, wash-down water solenoid valve 13.
Described cantilever 6, LOAD CELLS 7, LOAD CELLS base 14 are divided into two, left and right and symmetry is arranged on pulp container 9 both sides.
The material of described pulp container 9 is stainless steel, and top is cylindrical, and bottom is conical.
Embodiment 2: as shown in Figure 1, a kind of duct type pulp density automatic checkout system, specific design is as follows:
Apply in the ore slurry pipeline of sand pump conveying, ore pulp is chalcopyrite, and ore density is 3.2g/cm
3, the density of water is 1.0 g/cm
3, slurry fineness is 80%(-200 order), ore pulp pressure is 0.6MPa, and pipe diameter is DN80, and measurement of concetration scope is 0-80%.
Sample valve 3 specification is DN80, is arranged on ore slurry pipeline, and topworks 2 model is UNIC-10, is arranged on the top of sample valve 3, and its output shaft is connected by mandrel connector with the axle of sample valve 3;
The material of pulp container 9 is 316L stainless steel, and top is cylindrical (specification is Φ 80X100), and bottom is flaring exit bore is Φ 20, and lower part outlet is connected with plasma discharge solenoid valve 8, and pulp container 9 top cover has load-bearing steel ring 10;
Pulp container lid 11 is provided with two Φ 20 influent stream pipes, connect sample valve 3 and wash-down water solenoid valve 13 respectively, joint soft rubber connects, pulp container lid 11 is provided with the run-down pipe 4 that a stirrer 12 and specification are Φ 10, run-down pipe 4 is provided with an electric contact sensor 5, and pulp container lid 11 is together arranged on pulp container 9 together with the parts that it connects;
LOAD CELLS 7 is cantilevered, and its one end is fixed on LOAD CELLS base 14, and the other end is arranged on load-bearing steel ring 10 by cantilever 6, and LOAD CELLS 7 is divided into two, left and right, and mounting means is substantially identical;
Measurement and control host computer 1 adopts S7-200PLC arithmetic control unit, respectively by wire LOAD CELLS 7, electric contact sensor 5, wash-down water solenoid valve 13, plasma discharge solenoid valve 8.
LOAD CELLS 7 model is CPR11-10kg, and stirrer 12 model is LSX700, and electric contact sensor 5 model is DJM1615-115, and wash-down water solenoid valve 13 model is GEERTE-2W-250-15, and plasma discharge solenoid valve 8 model is KEYSTON-20.
Automatic sampling device is arranged on ore slurry pipeline, and weighing device is arranged on the position of the below about 0.5m of automatic sampling device, and the measurement and control host computer 1 of measure and control device is arranged on the wall of factory building.
At detection-phase, first measurement and control host computer 1 controls to close plasma discharge solenoid valve 8, and measurement and control host computer 1 detects the weight (gross weight as next step survey calculation ore pulp weight) of pulp container.In sample phase, measurement and control host computer 1 controlling run topworks 2, topworks 2 drives sample valve 3 to rotate, and ore pulp obtains ore pulp sample uniformly by the aperture of sample valve 3 both sides.Ore pulp flows into the pulp container 9 of Ф 80mm with sample valve.After starting to sample 20s, ore pulp overflows pulp container 9 gradually, and electric contact sensor 5 is connected, and measurement and control host computer 1 controls topworks 2 and decommissions, and sample valve 3 stops operating, and stops sampling.Unnecessary ore pulp flows out from ore pulp run-down pipe 4, and after 4s, the output signal that measurement and control host computer 1 receives LOAD CELLS 7 is basicly stable, thinks that ore pulp overflows and terminates, enter measuring phases.Measurement and control host computer 1 is measured the general assembly (TW) of pulp container and is carried out digital filtering process to image data, general assembly (TW) subtracts the weight that gross weight can obtain ore pulp, by the concentration of calculated with mathematical model ore pulp, display density data P, export the current signal of 4-20mA simultaneously, 4-20mA is linearly corresponding with pulp density measurement range 0-80%, and latches concentration data.In discharge phase, measurement and control host computer 1 controlling run stirrer 12, device 12 to be mixed to reach in measurement and control host computer 1 after setting-up time 10s working time, automatically open plasma discharge solenoid valve 8, ore pulp flows out from gape, opens wash-down water solenoid valve 13 after 10 seconds, the ore in sand form that pulp container wall deposits comes off and to flow out with wash-down water, close wash-down water solenoid valve 13 and stirrer 12 after rinsing for 15 seconds, and plasma discharge solenoid valve 8 is in open mode always, until the beginning of next sense cycle.
Wherein:
be 3.2 g/cm
3; D is 1.0 g/cm
3;
nbe 20101;
n 0be 12560;
kfor 1.92x10
-4g/cm
3; Obtain the concentration value of ore pulp
pbe 45%.
Embodiment 3: as shown in Figure 1, a kind of duct type pulp density automatic checkout system, specific design is as follows:
Apply in gravity flow ore slurry pipeline, ore pulp is magnetic iron ore, and ore density is 2.9g/cm
3, the density of water is 1.02 g/cm
3, slurry fineness is 70%(-200 order), pipe diameter is DN125, and measurement of concetration scope is 0-70%.
Sample valve 3 specification is DN125, is arranged on ore slurry pipeline, and topworks 2 model is UNIC-20, is arranged on the top of sample valve 3, and its output shaft is connected by mandrel connector with the axle of sample valve 3;
The material of pulp container 9 is 314 stainless steels, and top is cylindrical specification is Φ 100X120), bottom is flaring exit bore is Φ 25, and lower part outlet is connected with plasma discharge solenoid valve 8, and pulp container 9 top cover has load-bearing steel ring 10;
Pulp container lid 11 is provided with two Φ 25 influent stream pipes, connect sample valve 3 and wash-down water solenoid valve 13 respectively, joint soft rubber connects, pulp container lid 11 is provided with the run-down pipe 4 that a stirrer 12 and specification are Φ 10, run-down pipe 4 is provided with an electric contact sensor 5, and pulp container lid 11 is together arranged on pulp container 9 together with the parts that it connects;
LOAD CELLS 7 is cantilevered, and its one end is fixed on LOAD CELLS base 14, and the other end is arranged on load-bearing steel ring 10 by cantilever 6, and LOAD CELLS 7 is divided into two, left and right, and mounting means is substantially identical;
Measurement and control host computer 1 adopts ATMEGE128 single-chip microcomputer to be arithmetic control unit, is equipped with solid-state relay as switch block, respectively by wire LOAD CELLS 7, electric contact sensor 5, wash-down water solenoid valve 13, plasma discharge solenoid valve 8.
LOAD CELLS 7 model is JHBL-II-15kg, and stirrer 12 model is LSX700, and electric contact sensor 5 model is YA1-M18*1.5, and wash-down water solenoid valve 13 model is JO11SA-15, and plasma discharge solenoid valve 8 model is ZCSA-DN15.
Automatic sampling device is arranged on ore slurry pipeline, and weighing device is arranged on the position of the below about 0.5m of automatic sampling device, and the measurement and control host computer 1 of measure and control device is arranged on the wall of factory building.
Wherein:
be 2.9 g/cm
3; D is 1.0 g/cm
3;
nbe 10648;
n 0be 9463;
kfor 1.05x10
-3g/cm
3; Obtain the concentration value of ore pulp
pbe 30%.
Embodiment 4: as shown in Figure 1, a kind of duct type pulp density automatic checkout system, specific design is as follows:
Apply in thickener underflow pipeline, ore pulp is artificial gold copper mine, and ore density is 3.1g/cm
3, the density of water is 0.99 g/cm
3, slurry fineness is 90%(-200 order) and pipe diameter is DN65, measurement of concetration scope is 0-60%.
Sample valve 3 specification is DN65, is arranged on ore slurry pipeline, and topworks 2 model is UNIC-40, is arranged on the top of sample valve 3, and its output shaft is connected by mandrel connector with the axle of sample valve 3;
The material of pulp container 9 is 06Cr19Ni10 stainless steel, and top is cylindrical (specification is Φ 50X60), and bottom is flaring exit bore is Φ 10, and lower part outlet is connected with plasma discharge solenoid valve 8, and pulp container 9 top cover has load-bearing steel ring 10;
Pulp container lid 11 is provided with two Φ 10 influent stream pipes, connect sample valve 3 and wash-down water solenoid valve 13 respectively, joint soft rubber connects, pulp container lid 11 is provided with the run-down pipe 4 that a stirrer 12 and specification are Φ 8, run-down pipe 4 is provided with an electric contact sensor 5, and pulp container lid 11 is together arranged on pulp container 9 together with the parts that it connects;
LOAD CELLS 7 is cantilevered, and its one end is fixed on LOAD CELLS base 14, and the other end is arranged on load-bearing steel ring 10 by cantilever 6, and LOAD CELLS 7 is divided into two, left and right, and mounting means is substantially identical;
Measurement and control host computer 1 adopts S7-300PLC to be arithmetic control unit, is equipped with solid-state relay as switch block, respectively by wire LOAD CELLS 7, electric contact sensor 5, wash-down water solenoid valve 13, plasma discharge solenoid valve 8.
LOAD CELLS 7 model is HVC-S01-10kg, and stirrer 12 model is LSX7001-30, and electric contact sensor 5 model is UDZ-01S, and wash-down water solenoid valve 13 model is ZBS-10, and plasma discharge solenoid valve 8 model is ZCD-10.
Automatic sampling device is arranged on ore slurry pipeline, and weighing device is arranged on the position of the below about 0.5m of automatic sampling device, and the measurement and control host computer 1 of measure and control device is arranged in switch board, and switch board is arranged in the factory building near automatic sampling device.
Wherein:
be 3.1 g/cm
3; D is 1.0 g/cm
3;
nfor 14719g;
n 0for 14578g;
kfor 8.53x10
-3g/cm
3; Obtain the concentration value of ore pulp
pbe 25%.
By reference to the accompanying drawings embodiment of the present utility model is explained in detail above, but the utility model is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art possess, various change can also be made under the prerequisite not departing from the utility model aim.
Claims (3)
1. a duct type pulp density automatic checkout system, is characterized in that: be made up of ore pulp automatic sampling device, weighing device and measure and control device; Automatic sampling device is arranged on ore slurry pipeline, weighing device is arranged on the below of automatic sampling device, the measurement and control host computer (1) of measure and control device be arranged on automatic sampling device other or other be convenient to the place of observation operation, the remaining part of measure and control device is arranged on scene;
Described automatic sampling device comprises topworks (2), sample valve (3); Wherein sample valve (3) is arranged on ore slurry pipeline, and topworks (2) is arranged on the top of sample valve (3), and topworks (2) output shaft is connected with the axle of sample valve (3);
Described weighing device comprises run-down pipe (4), cantilever (6), LOAD CELLS (7), pulp container (9), load-bearing steel ring (10), pulp container lid (11), stirrer (12), LOAD CELLS base (14), wherein one end of LOAD CELLS (7) is fixed on LOAD CELLS base (14), LOAD CELLS (7) other end is arranged on load-bearing steel ring (10) by cantilever (6), pulp container (9) lower part outlet is connected with a plasma discharge solenoid valve (8), pulp container (9) top peripheral welding load-bearing steel ring (10), the pulp container lid (11) being positioned at pulp container (9) upper end is provided with two influent stream pipes, connect sample valve (3) and wash-down water solenoid valve (13) respectively, joint soft rubber connects, pulp container lid (11) is provided with stirrer (12) and run-down pipe (4), run-down pipe (4) is provided with an electric contact sensor (5),
Described measure and control device comprises measurement and control host computer (1), electric contact sensor (5), plasma discharge solenoid valve (8), wash-down water solenoid valve (13); Wherein measurement and control host computer (1) is respectively by wire electric contact sensor (5), LOAD CELLS (7), plasma discharge solenoid valve (8), wash-down water solenoid valve (13).
2. duct type pulp density automatic checkout system according to claim 1, is characterized in that: described cantilever (6), LOAD CELLS (7), LOAD CELLS base (14) are divided into two, left and right and symmetry is arranged on pulp container (9) both sides.
3. duct type pulp density automatic checkout system according to claim 1, is characterized in that: the material of described pulp container (9) is stainless steel, and top is cylindrical, and bottom is conical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420595254.8U CN204203244U (en) | 2014-10-15 | 2014-10-15 | A kind of duct type pulp density automatic checkout system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420595254.8U CN204203244U (en) | 2014-10-15 | 2014-10-15 | A kind of duct type pulp density automatic checkout system |
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| Publication Number | Publication Date |
|---|---|
| CN204203244U true CN204203244U (en) | 2015-03-11 |
Family
ID=52661189
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420595254.8U Withdrawn - After Issue CN204203244U (en) | 2014-10-15 | 2014-10-15 | A kind of duct type pulp density automatic checkout system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104316708A (en) * | 2014-10-15 | 2015-01-28 | 昆明理工大学 | Automatic pipeline-type pulp density detection system and method |
| CN104865155A (en) * | 2015-03-27 | 2015-08-26 | 南京梅山冶金发展有限公司 | Ore pulp concentration online measurement equipment and ore pulp concentration online measurement method |
| CN105424951A (en) * | 2015-11-05 | 2016-03-23 | 鞍钢集团矿业公司 | Automatic ore pulp sampling device |
| CN114441378A (en) * | 2021-12-21 | 2022-05-06 | 中南大学 | Intelligent concentration pot system and method for detecting concentration of ore pulp in concentrating mill |
-
2014
- 2014-10-15 CN CN201420595254.8U patent/CN204203244U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104316708A (en) * | 2014-10-15 | 2015-01-28 | 昆明理工大学 | Automatic pipeline-type pulp density detection system and method |
| CN104316708B (en) * | 2014-10-15 | 2015-12-23 | 昆明理工大学 | A kind of duct type pulp density automatic checkout system and method |
| CN104865155A (en) * | 2015-03-27 | 2015-08-26 | 南京梅山冶金发展有限公司 | Ore pulp concentration online measurement equipment and ore pulp concentration online measurement method |
| CN105424951A (en) * | 2015-11-05 | 2016-03-23 | 鞍钢集团矿业公司 | Automatic ore pulp sampling device |
| CN114441378A (en) * | 2021-12-21 | 2022-05-06 | 中南大学 | Intelligent concentration pot system and method for detecting concentration of ore pulp in concentrating mill |
| CN114441378B (en) * | 2021-12-21 | 2024-04-12 | 中南大学 | Intelligent concentration kettle system and method for detecting concentration of mineral slurry in mineral concentration plant |
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