CN107807010A - pipeline sampler - Google Patents
pipeline sampler Download PDFInfo
- Publication number
- CN107807010A CN107807010A CN201711054148.3A CN201711054148A CN107807010A CN 107807010 A CN107807010 A CN 107807010A CN 201711054148 A CN201711054148 A CN 201711054148A CN 107807010 A CN107807010 A CN 107807010A
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- China
- Prior art keywords
- collecting chamber
- sample
- paddle
- pipeline
- collection bucket
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N2001/1031—Sampling from special places
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a kind of paddle pipeline sampler, including the mounting bracket being supported on floor, sample collection bucket is supported with mounting bracket, is provided with the first collecting chamber and the second collecting chamber in sample collection bucket, both the first collecting chamber and the second collecting chamber are arranged side by side and equal open top.The top of sample collection bucket is provided with the probe tube connected with for conveying the paddle sample delivery pipe of paddle sample, probe tube, which is swung, to be arranged in mounting bracket and is connected with the controller for controlling it to act, under the control of the controller according to the sampling amount and sampling interval time of setting in the first collecting chamber and the top reciprocally swinging of the second collecting chamber, to be sampled so that paddle sample is fallen into the first collecting chamber or the second collecting chamber.The lower section of sample collection bucket is provided with sampling tank, and sample collection bucket is provided with for the first outlet in paddle back flow of sample to the paddle sample delivery pipe in the first collecting chamber, and the second outlet that the paddle sample supplied in the second collecting chamber is dropped downward into sampling tank.
Description
Technical field
The present invention relates to mining and metallurgy, petrochemical field, especially, is related to a kind of pipeline sampler.
Background technology
In black, coloured, rare metal and the mining and metallurgy production process such as nonmetallic, ore after comminution generally with paddle
The form of fluid sorted by pipeline to each production process, is dehydrated and tailings glass.In production process, ore pulp one
As use pipeline, induction system is a closed state, and sampling is difficult.In the prior art, typically pipeline pressure is taken to take
Sample or ore pulp multistage curtailed sampling, both sampling equipments are complicated, and cost is higher, and sampling operation is complicated, and sampling efficiency is low.
The content of the invention
The invention provides a kind of pipeline sampler, with solve sampling equipment existing for existing sampling mode it is complicated, into
The technical problem that this is higher, sampling operation is complicated and sampling efficiency is low.
The technical solution adopted by the present invention is as follows：
A kind of pipeline sampler, including the mounting bracket being supported on floor, sample collection bucket is supported with mounting bracket,
The first collecting chamber and the second collecting chamber for being used for collecting paddle sample respectively, the first collecting chamber and second are provided with sample collection bucket
Both collecting chambers are arranged side by side and equal open top；The top of sample collection bucket is provided with and the paddle sample for conveying paddle sample
The probe tube of product delivery pipe connection, probe tube swing be arranged in mounting bracket and with the controller phase for controlling it to act
Even, with the control of the controller according to the sampling amount and sampling interval time of setting in the first collecting chamber and the second collecting chamber
Top reciprocally swinging, sampled so that paddle sample is fallen into the first collecting chamber or the second collecting chamber；Set below sample collection bucket
There is sampling tank, sample collection bucket is provided with for first in paddle back flow of sample to the paddle sample delivery pipe in the first collecting chamber
Outlet, and the second outlet that the paddle sample supplied in the second collecting chamber is dropped downward into sampling tank.
Further, probe tube is vertically arranged, its top and mounting bracket be rotatablely connected and with paddle sample delivery Guan Lian
Logical, its bottom being oppositely arranged is located at the top of the first collecting chamber and is connected with controller.
Further, controller includes the time-delay relay and electromagnet assembly being connected on sample collection bucket lateral wall；
Pipeline sampler also includes connecting rod, and the both ends of connecting rod are connected with probe tube and time-delay relay and electromagnet assembly respectively, with
Probe tube is pulled to be moved back and forth between the first collecting chamber and the second collecting chamber in the presence of time-delay relay and electromagnet assembly.
Further, sample collection bucket is in the hollow tubular structure of top end opening, and it includes the staving in hollow tubular, bucket
The bottom of body is provided with the bottom plate for being used for blocking staving；Vertical be provided with is used for the inner chamber of sample collection bucket point on the inner surface of bottom plate
It is divided into the dividing plate of the first collecting chamber and the second collecting chamber.
Further, bottom plate is the swash plate being obliquely installed；First outlet is arranged at the junction with swash plate on staving；Second
Outlet is arranged at the junction on swash plate with dividing plate.
Further, the angle between swash plate and horizontal plane is 25 °~75 °.
Further, sample collection bucket also includes the first discharging gate, and the first discharging gate is obliquely installed, its incline direction and angle
Degree is identical with the incline direction and angle of bottom plate respectively；One end of first discharging gate and the lateral wall of staving are fixed and gone out with first
Mouth connection, its other end being oppositely arranged are supported in mounting bracket and extended outside mounting bracket, and the first discharging gate extends
The one end for going out mounting bracket 10 is connected with paddle back flow of sample pipe for being connected with paddle sample delivery pipe.
Further, sample collection bucket also includes the second discharging gate, and the second discharging gate is vertically arranged, its top and swash plate
Lateral wall is fixedly connected and connected with second outlet, and its bottom being oppositely arranged is located at the top of sampling tank.
Further, the top of probe tube is connected with the delivery hose communicated therewith, and delivery hose, which is connected with, to be communicated therewith
Pipeline nipple, pipeline nipple connects with paddle sample delivery pipe.
Further, pipeline sampler also includes being arranged in the pipeline of pipeline nipple with control pipeline nipple break-make
Switch valve, switch valve electrically connects with electric cabinet.
The invention has the advantages that：
The pipeline sampler of the present invention can realize automatic high-frequency sampling work, and sampling efficiency is high and can effectively reduce work
The labor intensity of people；Sampling process is simple to operate, it is easy to accomplish；By controller according to setting sampling amount and sampling interval when
Between respective drive probe tube reciprocally swinging to sample, the sample of acquirement is uniform and representative, and the ore pulp in sampling pipe
Flowing steady in a long-term, avoid the problem of sampling pipe blocks and then influences sampling；Most of all, the pipeline sampling of the present invention
Owner will include mounting bracket, sample collection bucket, probe tube, controller and sampling tank, mutual between simple in construction, each part
Annexation is simple, so that the pipeline sampler low manufacture cost of the present invention, installation footprint is small, and equipment failure rate
It is low, it is easily installed, safeguards.
In addition to objects, features and advantages described above, the present invention also has other objects, features and advantages.
Below with reference to figure, the present invention is further detailed explanation.
Brief description of the drawings
The accompanying drawing for forming the part of the application is used for providing a further understanding of the present invention, schematic reality of the invention
Apply example and its illustrate to be used to explain the present invention, do not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the structural representation of the pipeline sampler of the preferred embodiment of the present invention.
Marginal data
10th, mounting bracket；20th, sample collection bucket；201st, the first collecting chamber；202nd, the second collecting chamber；203rd, first outlet；
204th, second outlet；21st, staving；22nd, bottom plate；23rd, dividing plate；24th, the first discharging gate；25th, the second discharging gate；30th, probe tube；
41st, time-delay relay and electromagnet assembly；50th, sampling tank；60th, connecting rod.
Embodiment
Embodiments of the invention are described in detail below in conjunction with accompanying drawing, but the present invention can be defined by the claims
Implement with the multitude of different ways of covering.
Reference picture 1, the preferred embodiments of the present invention provide a kind of pipeline sampler, including the installation being supported on floor
Support 10, sample collection bucket 20 is supported with mounting bracket 10, is provided with sample collection bucket 20 and is used to collect paddle sample respectively
The first collecting chamber 201 and the second collecting chamber 202, the first collecting chamber 201 and the second collecting chamber 202 both be arranged side by side and push up
Portion's opening.The top of sample collection bucket 20 is provided with what is connected with for conveying the paddle sample delivery pipe (not shown) of paddle sample
Probe tube 30, probe tube 30, which is swung, to be arranged in mounting bracket 10 and is connected with the controller for controlling it to act, to control
According to the sampling amount and sampling interval time of setting in the upper of the first collecting chamber 201 and the second collecting chamber 202 under the control of device processed
Square reciprocally swinging, sampled so that paddle sample is fallen into the first collecting chamber 201 or the second collecting chamber 202.Sample collection bucket 20
Lower section is provided with sampling tank 50, and sample collection bucket 20 is provided with for the paddle back flow of sample in the first collecting chamber 201 to paddle sample
First outlet 203 in delivery pipe, and go out for the paddle sample in the second collecting chamber 202 is dropped downward into sampling tank 50 second
Mouth 204.The pipeline sampler sampling process of the present embodiment is：First, probe tube 30 and the paddle sample for conveying paddle sample
Product delivery pipe connects；Then, controller drives probe tube 30 toward physical pendulum according to sampling amount set in advance and sampling interval time
It is dynamic, sampled so that the paddle sample in probe tube 30 is fallen into downwards in the first collecting chamber 201 and the second collecting chamber 202；Fall into
Paddle sample in two collecting chambers 202 is fallen into sampling tank 50 by second outlet 204 again, so as to staff's sampling analysis, and
The paddle sample fallen into the first collecting chamber 201 is back in paddle sample delivery pipe again by first outlet 203.The present embodiment
Pipeline sampler can realize automatic high-frequency sampling work, sampling efficiency is high and can effectively reduce the labor intensity of worker；
Sampling process is simple to operate, it is easy to accomplish；Taken by controller according to the sampling amount and sampling interval time respective drive of setting
For the reciprocally swinging of sample pipe 30 to sample, the sample of acquirement is uniform and representative, and the ore pulp in probe tube 30 flows steadily in the long term
It is dynamic, avoid the problem of sampling pipe blocks and then influences sampling；Most of all, the pipeline sampler of the present embodiment mainly wraps
Include mounting bracket 10, sample collection bucket 20, probe tube 30, controller and sampling tank 50, it is mutual between simple in construction, each part
Annexation is simple, so that the pipeline sampler low manufacture cost of the present embodiment, installation footprint is small, and equipment failure rate
It is low, it is easily installed, safeguards.
Alternatively, as shown in figure 1, probe tube 30 is vertically arranged, its top is rotatablely connected with mounting bracket 10 and and paddle
Sample delivery pipe connects, and its bottom being oppositely arranged is located at the top of the first collecting chamber 201 and is connected with controller.Due to sampling
Pipe 30 is vertically arranged and bottom is located at the top of the first collecting chamber 201, therefore before starting sampling, the paddle sample in probe tube 30 will
Drop downward into the first collecting chamber 201, then be back to again in paddle sample delivery pipe by first outlet 203, so as to not make
Into the waste of paddle sample；After sampling starts, when probe tube 30 is according still further to controller sampling amount set in advance and sampling interval
Between between the first collecting chamber 201 and the second collecting chamber 202 reciprocally swinging sample so as to the second collecting chamber 202；After sampling terminates,
Probe tube 30 is located at the top of the first collecting chamber 201 again, avoids influenceing the sampling of the second collecting chamber 202.
Alternatively, as shown in figure 1, controller includes the time-delay relay and electricity being connected on the lateral wall of sample collection bucket 20
Magnetic assembly 41.Pipeline sampler also includes connecting rod 60, the both ends of connecting rod 60 respectively with probe tube 30 and time-delay relay and electricity
Magnetic assembly 41 is connected, to pull probe tube 30 in the presence of time-delay relay and electromagnet assembly 41 in the first collecting chamber
201 and second move back and forth between collecting chamber 202.
Specifically, time-delay relay and electromagnet assembly 41 include electromagnet, and time-delay relay and electromagnet assembly 41 can
Electromagnet energization work or power-off is set to be stopped by setting energization interval time and conduction time, in the case of energization,
Electromagnet, so that sample feeds the first collecting chamber 201, is sampled operation by magnetic-adsorption connecting rod 60；In the situation of power-off
Under, the magnetic force of electromagnet is disappeared, and connecting rod 60 is pushed away in the presence of the elastic mechanism in time-delay relay and electromagnet assembly 41
Initial position is returned to, sample feeds the second collecting chamber 202, carries out non-sampling operation.
Alternatively, the top of probe tube 30 is connected with the delivery hose (not shown) communicated therewith, and delivery hose is connected with
The pipeline nipple (not shown) communicated therewith, pipeline nipple connect with paddle sample delivery pipe.In paddle sample delivery pipe
Paddle sample pass sequentially through and enter in the probe tube 30 after pipeline nipple and delivery hose.Preferably, it is control paddle
Whether the paddle sample in sample delivery pipe flows into probe tube 30, and in this preferred embodiment, pipeline sampler also includes being arranged at
Electrically connected in the pipeline of pipeline nipple with the switch valve of control pipeline nipple break-make, switch valve with electric cabinet, and automatically controlled
Opened or closed under the control of case.
Alternatively, as shown in figure 1, sample collection bucket 20 is in the hollow tubular structure of top end opening, it includes being in hollow cylinder
The staving 21 of shape, the bottom of staving 21 are provided with the bottom plate 22 for being used for blocking staving 21.Vertical be provided with is used on the inner surface of bottom plate 22
In the dividing plate 23 that the inner chamber of sample collection bucket 20 is divided into the first collecting chamber 201 and the second collecting chamber 202.Sample collection bucket 20
It is simple in construction, the inner chamber of staving 21 is divided into by the first collecting chamber 201 and the second collecting chamber 202 by dividing plate 23, it is easy to accomplish.
Preferably, flowed outwardly for ease of the paddle sample in the first collecting chamber 201 and second collecting chamber 202, this
In invention preferred embodiment, as shown in figure 1, bottom plate 22 is the swash plate that is obliquely installed, first outlet 203 be arranged on staving 21 with
The junction of swash plate；Second outlet 204 is arranged at the junction with dividing plate 23 on swash plate.
In the embodiment of the present invention, the angle between swash plate and horizontal plane is 25 °~75 °.In this specific embodiment, swash plate with
Angle between horizontal plane is 45 °.
Alternatively, as shown in figure 1, sample collection bucket 20 also includes the first discharging gate 24, the first discharging gate 24 is obliquely installed,
Its incline direction and angle are identical with the incline direction and angle of bottom plate 22 respectively.One end of first discharging gate 24 and staving 21
Lateral wall is fixed and connected with first outlet 203, and its other end being oppositely arranged is supported in mounting bracket 10 and extends peace
Fill outside support 10, and one end for extending outside mounting bracket 10 of the first discharging gate 24 be connected with for and paddle sample delivery pipe phase
Paddle back flow of sample pipe (not shown) even.
Alternatively, as shown in figure 1, sample collection bucket 20 also includes the second discharging gate 25, the second discharging gate 25 is vertically arranged,
Its top is fixedly connected with the lateral wall of swash plate and connected with second outlet 204, and its bottom being oppositely arranged is located at sampling tank 50
Top.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (10)
- A kind of 1. pipeline sampler, it is characterised in thatIncluding the mounting bracket (10) being supported on floor, sample collection bucket (20), institute are supported with the mounting bracket (10) The first collecting chamber (201) and the second collecting chamber (202) for being provided with sample collection bucket (20) and being used for collecting paddle sample respectively are stated, Both first collecting chamber (201) and second collecting chamber (202) are arranged side by side and equal open top；The top of the sample collection bucket (20) is provided with the sampling connected with for conveying the paddle sample delivery pipe of paddle sample Manage (30), the probe tube (30) swing be arranged in the mounting bracket (10) and with the controller phase for controlling it to act Even, with the control of the controller according to the sampling amount and sampling interval time of setting in first collecting chamber (201) With the top reciprocally swinging of second collecting chamber (202) so that paddle sample falls into first collecting chamber (201) or described Sampled in second collecting chamber (202)；The lower section of the sample collection bucket (20) is provided with sampling tank (50), and the sample collection bucket (20), which is provided with, supplies described first The first outlet (203) in paddle back flow of sample to the paddle sample delivery pipe in collecting chamber (201), and supply described second The second outlet (204) that paddle sample in collecting chamber (202) is dropped downward into the sampling tank (50).
- 2. pipeline sampler according to claim 1, it is characterised in thatThe probe tube (30) is vertically arranged, and its top and the mounting bracket (10) are rotatablely connected and defeated with the paddle sample Pipe is sent to connect, its bottom being oppositely arranged is located at the top of first collecting chamber (201) and is connected with the controller.
- 3. pipeline sampler according to claim 1, it is characterised in thatThe controller includes the time-delay relay and electromagnet assembly being connected on sample collection bucket (20) lateral wall (41)；The pipeline sampler also includes connecting rod (60), the both ends of the connecting rod (60) respectively with the probe tube (30) and described Time-delay relay is connected with electromagnet assembly (41), to be pulled in the presence of the time-delay relay and electromagnet assembly (41) The probe tube (30) moves back and forth between first collecting chamber (201) and second collecting chamber (202).
- 4. pipeline sampler according to claim 1, it is characterised in thatThe sample collection bucket (20) is in the hollow tubular structure of top end opening, and it includes the staving (21) in hollow tubular, institute The bottom for stating staving (21) is provided with the bottom plate (22) for being used for blocking the staving (21)；Vertical be provided with is used to the inner chamber of the sample collection bucket (20) being divided into described the on the inner surface of the bottom plate (22) The dividing plate (23) of one collecting chamber (201) and second collecting chamber (202).
- 5. pipeline sampler according to claim 4, it is characterised in thatThe bottom plate (22) is the swash plate being obliquely installed；The first outlet (203) is arranged at the junction on the staving (21) with the swash plate；The second outlet (204) is arranged at the junction on the swash plate with the dividing plate (23).
- 6. pipeline sampler according to claim 5, it is characterised in thatAngle between the swash plate and horizontal plane is 25 °~75 °.
- 7. pipeline sampler according to claim 5, it is characterised in thatThe sample collection bucket (20) also includes the first discharging gate (24), and first discharging gate (24) is obliquely installed, and it is tilted Direction and angle are identical with the incline direction and angle of the bottom plate (22) respectively；One end of first discharging gate (24) is fixed with the lateral wall of the staving (21) and connected with the first outlet (203) Logical, its other end being oppositely arranged is supported in the mounting bracket (10) and extends the mounting bracket (10) outside, and institute State the first discharging gate (24) and extend one end of the mounting bracket 10 and be connected with for being connected with the paddle sample delivery pipe Paddle back flow of sample pipe.
- 8. pipeline sampler according to claim 5, it is characterised in thatThe sample collection bucket (20) also includes the second discharging gate (25), and second discharging gate (25) is vertically arranged, its top It is fixedly connected with the lateral wall of the swash plate and is connected with the second outlet (204), its bottom being oppositely arranged is positioned at described The top of sampling tank (50).
- 9. pipeline sampler according to claim 3, it is characterised in thatThe top of the probe tube (30) is connected with the delivery hose communicated therewith, and the delivery hose is connected with what is communicated therewith Pipeline nipple, the pipeline nipple connect with the paddle sample delivery pipe.
- 10. pipeline sampler according to claim 9, it is characterised in thatThe pipeline sampler also includes being arranged in the pipeline of the pipeline nipple to control the pipeline nipple break-make Switch valve, the switch valve electrically connects with electric cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711054148.3A CN107807010B (en) | 2017-10-31 | 2017-10-31 | Pipeline sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711054148.3A CN107807010B (en) | 2017-10-31 | 2017-10-31 | Pipeline sampler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107807010A true CN107807010A (en) | 2018-03-16 |
| CN107807010B CN107807010B (en) | 2020-08-18 |
Family
ID=61591738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711054148.3A Active CN107807010B (en) | 2017-10-31 | 2017-10-31 | Pipeline sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107807010B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109632878A (en) * | 2019-01-26 | 2019-04-16 | 江西工程学院 | Intelligent automated fluid specific heat capacity measuring instrument |
| CN112255051A (en) * | 2020-11-17 | 2021-01-22 | 攀钢集团攀枝花钢铁研究院有限公司 | Ore pulp sampling device of open type pipeline |
| CN115352763A (en) * | 2022-09-26 | 2022-11-18 | 镇江市丰泰化验制样设备有限公司 | Divide sample with going out hopper |
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| CN2065758U (en) * | 1989-11-06 | 1990-11-14 | 金奎训 | Automatic sampler |
| CN2077992U (en) * | 1990-10-09 | 1991-05-29 | 桦甸市板庙子金矿 | Automatic tractive ore-pulp sampling machine |
| JP2009025167A (en) * | 2007-07-20 | 2009-02-05 | Hitachi High-Technologies Corp | Automatic analyzing apparatus |
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| CN202974897U (en) * | 2012-11-15 | 2013-06-05 | 丹东东方测控技术有限公司 | Reciprocating ore pulp sampling device used in calibration process of X-ray fluorescence analyzer |
| CN203148705U (en) * | 2013-01-21 | 2013-08-21 | 宜都兴发化工有限公司 | Automatic wind-driven sampling device |
| CN103527814A (en) * | 2013-10-28 | 2014-01-22 | 长沙有色冶金设计研究院有限公司 | Self-control reversing valve for ore pulp falling and outflowing |
| CN104568494A (en) * | 2013-10-18 | 2015-04-29 | 七台河宝泰隆煤化工股份有限公司 | Automatic sampling device of flotation concentrate tailings |
| CN204731081U (en) * | 2015-06-26 | 2015-10-28 | 南京国电环保科技有限公司 | A kind of cutting type reduction device |
| CN204903239U (en) * | 2015-09-10 | 2015-12-23 | 山东新开元环保科技有限公司 | Powdery material sampler |
| CN105223056A (en) * | 2015-10-23 | 2016-01-06 | 长沙开元仪器股份有限公司 | A kind of swing type contracting device |
| CN207516078U (en) * | 2017-10-31 | 2018-06-19 | 华刚矿业股份有限公司 | Pipeline sampler |
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2017
- 2017-10-31 CN CN201711054148.3A patent/CN107807010B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2065758U (en) * | 1989-11-06 | 1990-11-14 | 金奎训 | Automatic sampler |
| CN2077992U (en) * | 1990-10-09 | 1991-05-29 | 桦甸市板庙子金矿 | Automatic tractive ore-pulp sampling machine |
| JP2009025167A (en) * | 2007-07-20 | 2009-02-05 | Hitachi High-Technologies Corp | Automatic analyzing apparatus |
| CN201402232Y (en) * | 2009-04-01 | 2010-02-10 | 长沙开元仪器有限公司 | Deflector-type riffle |
| CN202974897U (en) * | 2012-11-15 | 2013-06-05 | 丹东东方测控技术有限公司 | Reciprocating ore pulp sampling device used in calibration process of X-ray fluorescence analyzer |
| CN203148705U (en) * | 2013-01-21 | 2013-08-21 | 宜都兴发化工有限公司 | Automatic wind-driven sampling device |
| CN104568494A (en) * | 2013-10-18 | 2015-04-29 | 七台河宝泰隆煤化工股份有限公司 | Automatic sampling device of flotation concentrate tailings |
| CN103527814A (en) * | 2013-10-28 | 2014-01-22 | 长沙有色冶金设计研究院有限公司 | Self-control reversing valve for ore pulp falling and outflowing |
| CN204731081U (en) * | 2015-06-26 | 2015-10-28 | 南京国电环保科技有限公司 | A kind of cutting type reduction device |
| CN204903239U (en) * | 2015-09-10 | 2015-12-23 | 山东新开元环保科技有限公司 | Powdery material sampler |
| CN105223056A (en) * | 2015-10-23 | 2016-01-06 | 长沙开元仪器股份有限公司 | A kind of swing type contracting device |
| CN207516078U (en) * | 2017-10-31 | 2018-06-19 | 华刚矿业股份有限公司 | Pipeline sampler |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109632878A (en) * | 2019-01-26 | 2019-04-16 | 江西工程学院 | Intelligent automated fluid specific heat capacity measuring instrument |
| CN112255051A (en) * | 2020-11-17 | 2021-01-22 | 攀钢集团攀枝花钢铁研究院有限公司 | Ore pulp sampling device of open type pipeline |
| CN115352763A (en) * | 2022-09-26 | 2022-11-18 | 镇江市丰泰化验制样设备有限公司 | Divide sample with going out hopper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107807010B (en) | 2020-08-18 |
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