CN219015724U - Portable ore pulp sample collector - Google Patents

Abstract

The utility model relates to the technical field of mining production, in particular to a portable pulp sample collector, which comprises a sample collection barrel, a sample collection component and a strap. The sample collection barrel is provided with a sample collection assembly; one end of the feed pipe of the sample collection assembly is connected with the sampling pipe through a power pump, and the other end is connected with the boss on the top of the sample collection barrel. Sample platform; a sample divider is set under the sample divider, and the sample divider is formed of six circular channels arranged in a ring along the bottom of the sample collection barrel. Valve 2 controls the opening and closing of the circular channel of the sample divider; the circular channel discharges The end is connected with the feed end of the collection pipe, and the collection pipes are arranged in a ring shape to be six; the collection pipe is provided with a valve one, and the collection pipe is located in the inner cavity of the sample collection barrel, and the outer wall of the sample collection barrel is connected with the strap through a slot. The obtained slurry is more representative after being divided twice, avoiding the inconvenient transportation and easy leakage of the slurry when sampling and transferring with a sampling spoon, and it is convenient for the person in charge to carry it.

Description

Portable pulp sample collector

technical field

The utility model relates to the technical field of mining production, in particular to a portable pulp sample collector.

Background technique

In the mineral processing operation process, it is usually necessary for on-site personnel to sample the products at each stage of the mineral processing process, and to carry out flotation tests and laboratory analysis on the ore samples taken, so as to analyze the process of the mineral processing plant according to the results of the analysis. Adjust the operating parameters. Therefore, sampling the pulp is an essential process in the concentrator, and the samples taken should be representative and the more samples should be taken, so as to represent the mineral composition and physical and chemical properties of the pulp at the sampling point, and at the same time make the analysis The error is smaller.

However, mineral processing plants generally have a large vertical drop, and the flotation tanks containing the ore pulp are usually set on a platform of several meters or even more than ten meters. When the ore pulp in the high-level flotation tanks is repeatedly taken and transferred, it is generally extended by a sampling spoon. Enter the flotation tank to take the ore pulp; when the ore pulp in the flotation tank is taken out, then transfer the sampling spoon containing the ore pulp to the laboratory and analysis room for sampling and analysis. However, there are the following problems in the transfer process of the ore pulp: because the transfer process needs to walk on the stairs many times, so that not only the ore slurry contained in the sampling spoon or the sampling bucket is leaked, but also the transfer of the ore pulp is inconvenient.

Although existing corresponding equipment is also arranged for pulp collection, such as a kind of simple pulp sampler disclosed in CN202770662U and a kind of pulp automatic sampling device disclosed in CN216386471U, there are the following problems in these two kinds of disclosed patents:

First, a simple pulp sampler: a, because there is no auxiliary pulp sampling component, so that when the pulp is sampled, an external drainage device is required to extract the pulp raw material, so that the automatic sampling process cannot be realized; b, the device is Auxiliary transfer components are provided accordingly, so that inconvenient problems occur during transfer.

Second, an automatic sampling device for ore pulp: because the device is bulky and does not have auxiliary transport components, it is inconvenient for the device to be transported.

Therefore, it is necessary to improve and design the structure of the pulp sample collection device, so as to solve the problem that the existing pulp sample collector is inconvenient to be carried and transported by the personnel responsible for collecting the pulp when collecting the pulp aggregates in the high-level flotation tank , so as to realize the process of integrating sampling, reduction and sample collection to assist the personnel in charge of sample collection to carry out sampling operations.

Utility model content

The purpose of this utility model is to propose a portable pulp sample collector, so as to solve the problem that the existing pulp sample collector is inconvenient to be carried and transported by the personnel responsible for collecting the pulp when collecting the pulp aggregates in the high-place flotation tank.

In order to solve the above-mentioned technical problems, the utility model adopts the following technical solutions:

Portable slurry sample collector, including sample collection bucket, sample collection assembly and strap; the sample collection bucket is provided with sample collection assembly; Valve 1; one end of the feeding pipe is connected to the sampling pipe through the power pump, and the other end of the feeding pipe is connected to the boss on the top of the sample collection barrel. The sampler is provided with valve 2 on the sampler; the sampler is ring-shaped along the bottom of the sample barrel and is composed of six circular channels, and the valve 2 controls the opening and closing of the circular channel of the sampler; the discharge end of the circular channel It is connected with the feed end of the collection pipe, and the collection pipes are arranged in a ring shape to six pieces; a valve 1 is arranged on the collection pipe pipeline, and the collection pipe is located in the inner cavity of the sample collection barrel, and the outer wall of the sample collection barrel is connected with the strap through a slot.

Further, the discharge end of the feeding pipe is located directly above the sample dividing platform, and the sample dividing platform is set as a conical platform with a small top and a large bottom.

Further, both the power pump and the rechargeable power supply are fixedly arranged on the top of the sample collection barrel, the power pump is electrically connected to the rechargeable power supply through a power switch and wires, and the power switch is set on the rechargeable power supply.

Further, the material of the sampling tube is set to be a rubber tube.

Further, the outer wall of the sample collection barrel is movably connected with the limit holes on the legs through limit screws.

Further, the inner wall of the sample collection barrel is provided with a cleaning component; the cleaning component includes a water guide ring, a water inlet pipe and a nozzle; the water guide ring is connected to the inner wall of the sample collection barrel through a support, and the water guide ring is connected to the water inlet of the nozzle The water guide ring pipe is connected with the water inlet pipe embedded in the side wall of the sample collection barrel.

Further, the nozzles are provided with several nozzles along the water guide ring pipe, and the water spray ends of the nozzles are respectively directed towards the inner bottom, the inner top, the inner side wall and the outer wall of the sampling table of the sample collection barrel, and the nozzles are located at the front of the liquid level sensor on the inner wall of the sample collection barrel. Above, the liquid level sensor is electrically connected with the power pump through the controller.

Working principle: When it is necessary to take and collect samples of the ore pulp in the high flotation tank, the person in charge of sample collection can carry the sample bucket to the high flotation tank platform with the help of a strap, and then put one end of the sampling tube on the Into the slurry in the flotation tank and make the valve one on the collection pipe in the closed state and the valve two on the sampler in the open state, at this time, the slurry is introduced into the In the sample collection barrel, the pulp introduced into the sample collection barrel falls into the sampling platform and disperses everywhere. In the first shrinkage process of the pulp, the dispersed pulp finally gathers at the bottom of the sample collection barrel, and the pulp gathered at the bottom of the sample collection barrel passes through The sample divider is introduced into the collection pipe to complete the second reduction process of the ore slurry; when the ore slurry flows into the collection pipe for a certain amount, then the power pump is turned off, and then the person in charge of sample collection uses the strap to lift the sample collection bucket from a high floating position. The tank selection table is back to the laboratory or laboratory for further sampling and research process, so as to complete the sampling, shrinkage and sample collection process of the pulp in the high flotation tank.

Compared with the traditional method of sampling aggregates by sampling spoons when collecting ore pulp in high-altitude flotation tanks, this application can realize high-altitude flotation The extraction, shrinkage, aggregate and transfer process of the pulp in the tank, and the transfer process is convenient and fast, and the pulp will not leak, and the sample obtained after the pulp has been shrunk twice is more representative, so as not only to avoid It is inconvenient to transport and the slurry is easy to leak when it is transferred by sampling spoon, and it also avoids the phenomenon of hardening of the slurry due to the slow transfer speed of the sampling spoon. process.

Compared with the prior art, the utility model has at least one of the following beneficial effects:

1. The utility model can realize the process of taking, shrinking, collecting and transferring the ore pulp in the high-place flotation tank through the cooperation of the sample collection bucket, the sample collection assembly and the strap, and the transfer process is convenient and quick and the ore pulp will not Leakage, and the sample obtained after two times of shrinkage of the pulp is more representative, so as not only to avoid the inconvenient transportation and easy leakage of the pulp when sampling and transferring by the sampling spoon, but also to avoid the speed of transfer by the sampling spoon It is slow to cause the pulp to harden, and it is also convenient for the collection personnel to carry, use and transport the process.

2. The utility model is equipped with a cleaning component on the inner wall of the sample collection barrel, and when the sample collector needs to be cleaned after the use of the sample collector, the inside of the sample collection barrel and the surface of the sampling platform can be sprayed out by the nozzle in the cleaning component. The high water pressure flushes the slurry with strong adhesion on the surface of the sample collection bucket and the sampling platform, so that the slurry with strong adhesion is washed away from the surface of the sample collection bucket and the sampling platform.

Description of drawings

Fig. 1 is a schematic diagram of the internal front view of the structure of the utility model (the cleaning assembly is not installed).

Fig. 2 is a top view schematic diagram of the structure of the utility model (no cleaning assembly is installed).

Fig. 3 is a schematic diagram of the internal front view of the structure of the utility model (installation of cleaning components).

Fig. 4 is a schematic diagram of the external front view of the structure of the utility model (installation of cleaning components).

In the figure, 1-channel, 2-sample collection barrel, 3-sample collection assembly, 4-strap, 5-feeding pipe, 6-power pump, 7-sampling pipe, 8-sample dividing platform, 9-collection pipe, 10-Valve 1, 11-Sample divider, 12-Valve 2, 13-Power switch, 14-Liquid level sensor, 15-Water ring, 16-Inlet pipe, 17-Nozzle, 18-Rechargeable power supply, 19 - Legs.

Detailed ways

As shown in Figures 1-4, in order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

Example

Please refer to Fig. 1, the portable slurry sampler includes a sample collection bucket 2, a sample collection assembly 3 and a strap 4; the sample collection bucket 2 is provided with a sample collection assembly 3; the sample collection assembly 3 includes a feed pipe 5, a power pump 6 , sampling pipe 7, sampling table 8, collecting pipe 9 and valve-10; one end of feeding pipe 5 is connected with sampling pipe 7 through power pump 6, and the other end of feeding pipe 5 is connected with the boss on the top of sampling barrel 2 Pass, the bottom of the sample collection barrel 2 is provided with a sample dividing platform 8; the lower part of the sample dividing platform 8 is provided with a sample dividing device 11, and the sample dividing device 11 is provided with a valve 2 12, and the bottom of the sample dividing device 11 is connected to the feeding end of the collection pipe 9 Connected; in order to make the slurry that has been divided by the sample dividing platform 8 more dispersedly flow into the collecting pipe 9, so the circular hole 1 on the sample dividing device 11 is provided with six rings along the bottom of the sample collecting barrel 2, wherein, The discharge end of the circular channel 1 is connected with the feeding end of the collecting pipe 9, and the collecting pipes 9 are arranged in a ring shape to six pieces, and the circular channel 1 and the collecting pipe 9 are arranged in dislocation, so that the six circular channels 11 and six collection pipes 9 to complete the process of collecting samples for the second shrinkage pulp; in order to control the opening and closing of the circular channel 1, the valve two 12 is used to control the opening and closing of the circular channel 1 of the sample divider 11, so as to This indirect control pulp enters the shrinkage time of circular tunnel 1; In order to control the flow of mud entering collecting pipe 9 pulp, so valve-10 is provided on collecting pipe 9 pipelines, and collecting pipe 9 is positioned at the inner cavity of sample collection bucket 1, The outer wall of the sample collection barrel 2 is connected with the strap 4 through the card slot;

When it is necessary to collect and sample the ore slurry in the flotation tank at a high place, the person in charge of sample collection can carry the sample bucket to the flotation tank platform at a high place by means of a strap, and then put one end of the sampling tube 7 into the flotation tank. In the ore slurry in the selection tank, the valve one 10 on the collecting pipe 9 is closed and the valve two 12 on the sampler 11 is in an open state. At this time, the power pump 6, the feeding pipe 5 and the sampling pipe 7 are activated The ore slurry is introduced into the sample collection barrel 2 through the cooperation of the sample collection barrel 2, and the ore slurry introduced into the sample collection barrel 2 falls into the sampling platform 8 and disperses everywhere. In the first shrinkage process of the ore pulp, the scattered ore pulp finally gathers at the bottom of the sample collection barrel 2, and gathers The ore slurry at the bottom of the sample collection barrel 2 is introduced into the collection pipe 9 through the sample separator 11 to complete the second shrinkage process of the ore slurry; when the ore slurry flows into the collection pipe 9 for a certain amount, then the power pump 6 is de-energized and the sampling tube 7 for storage, and then the person in charge of sample collection will use the strap 4 to carry the sample collection barrel 2 back from the high flotation cell platform to the laboratory or laboratory for further sampling and research process, so as to complete the sampling and research process in the high flotation cell Sampling, shrinkage and sample collection process of ore pulp.

Compared with the traditional method of sampling aggregates by sampling spoons when collecting ore pulp in high-altitude flotation tanks, this application can achieve high-altitude monitoring with the help of the sample collection bucket 2, sample collection assembly 3 and strap 4. The process of taking, shrinking, aggregate and transfer of the pulp in the flotation tank is convenient and fast and the pulp will not leak during the transfer process, and the sample obtained after the pulp has been shrunk twice is more representative, so that It not only avoids inconvenient transportation and easy leakage of ore pulp when sampling and transferring by sampling spoon, but also avoids the situation of hardening of ore pulp due to slow transfer speed by sampling spoon.

Specifically, please refer to Fig. 1-2, in order to make the shrinkage and dispersion of the ore pulp introduced into the sample collection bucket 2 to a greater extent, the discharge end of the feeding pipe 5 is located directly above the sampling platform 8, so that the ore pulp falls The upper part of the sampling platform 8 makes the dispersion range of the ore pulp larger, thereby indirectly improving the shrinkage process of the ore pulp.

Specifically, please refer to Figures 1-4. In order to facilitate the disassembly or installation process of the power pump 6 and the rechargeable power supply 18, the power pump 6 and the rechargeable power supply 18 are fixedly arranged on the top of the sample collection bucket 2, thereby completing the process of The disassembly or installation process of the power pump 6 and the rechargeable power supply 18; in order to provide power and control for the power pump 6, the power pump 6 is electrically connected to the rechargeable power supply 18 through the power switch 13 and the wire, and the power switch 13 is set on On the rechargeable power supply 18.

Specifically, in order to facilitate the storage of the sampling tube 7, the material of the sampling tube 7 is set as a rubber tube, so that the sampling tube is stored after the sample collection is completed; in order to make the sampling tube 7 have a certain corrosion resistance To prolong the service life of the sampling tube, the inner wall of the sampling tube 7 is coated with an anti-corrosion layer, so that the sampling tube 7 has a certain corrosion resistance through the corrosion layer.

Specifically, please refer to Figure 3-4. In order to facilitate the filling process after the mine mud is discharged, the outer wall of the sample collection barrel 2 is connected to the limit hole on the leg 19 through a limit screw to adjust the collection by means of the leg 19. The height of the feeding end of the pipe 9 and the bottom surface facilitates the sampling containers of different specifications to be placed under the feeding end of the collecting pipe 9 so as to complete the process of filling the mine mud.

Specifically, please refer to Figure 3-4. In order to facilitate the cleaning of the inside of the sample collection barrel 2 after the sample collector is used, a cleaning component is provided on the inner wall of the sample collection barrel 2; more specifically, the cleaning component includes a water guide ring Pipe 15, water inlet pipe 16 and shower head 17; Water guide ring pipe 15 is connected with the inner wall of sample collection bucket 2 through support, water guide ring pipe 15 is connected with water inlet end of shower head 17, water guide ring pipe 15 is embedded in the set The water inlet pipe 16 on the side wall of the sample bucket 2 is connected; thereby by means of the external water pipe, the external water pump, the external water tank, the water inlet pipe 16, the water guide ring pipe 15 and the nozzle 17, the cleaning process to the inside of the sample bucket 2 is completed; wherein, The water inlet pipe 16 is connected with one end of the external water pipe, and the external water pipe is connected with the external water tank, and an external water pump is installed on the external water pipe.

Concretely, referring to Fig. 3-4, in order to facilitate the cleaning of the inside of the sample collection barrel 2 and the outer wall of the sampling table 8, several nozzles 17 are arranged along the water guide ring pipe 15, and the water spray ends of several nozzles 17 are respectively facing The inner bottom, the inner top, the inner side wall of the sample collection barrel 2, and the outer wall of the sampling platform 8, so that the ore slurry adhered to the inside of the sample collection barrel 2 and the outer wall of the sampling platform 8 is washed away by the water pressure sprayed from the nozzle 17, and the The resulting ore pulp is exported to the sample collection barrel 2 through the cooperation of the sample divider 11, the collection pipe 9 and the valve 10; Directly above the level sensor 14, the liquid level sensor 14 is electrically connected with the power pump 6 through the controller, so that the process of introducing the ore slurry into the sample collection bucket 2 can be stopped in time by means of the cooperation of the hydraulic pressure sensor 18, the controller and the power pump 6.

Although the invention has been described herein with reference to a number of illustrative embodiments of the invention, it should be understood that many other modifications and implementations can be devised by those skilled in the art which will fall within the scope of this application. within the scope and spirit of the principles disclosed. More specifically, within the scope of the disclosure, drawings and claims of the present application, various modifications and improvements can be made to the components and/or layout of the subject combination layout. In addition to variations and modifications to the component parts and/or layout, other uses will be apparent to those skilled in the art.

Claims (7)

1. Portable ore pulp sample collector, its characterized in that: comprises a sample collection barrel (2), a sample collection assembly (3) and a brace (4); a sample collection assembly (3) is arranged on the sample collection barrel (2); the sample collection assembly (3) comprises a feeding pipe (5), a power pump (6), a sampling pipe (7), a sample separation table (8), a collecting pipe (9) and a valve I (10); one end of a feeding pipe (5) is communicated with a sampling pipe (7) through a power pump (6), the other end of the feeding pipe (5) is communicated with a boss at the top of a sample collection barrel (2), and a sample separation table (8) is arranged at the inner bottom of the sample collection barrel (2); a sample divider (11) is arranged below the sample dividing table (8), a valve II (12) is arranged on the sample divider (11), the sample divider (11) is formed by six circular pore canals (1) which are annularly arranged along the bottom of the sample collecting barrel (2), and the valve II (12) controls the opening and closing of the circular pore canals (1) of the sample divider (11); the discharge end of the circular duct (1) is communicated with the feed end of the collecting pipe (9), and the collecting pipe (9) is arranged into six in a ring shape; the collecting pipe (9) is provided with a valve I (10) on the pipeline, the collecting pipe (9) is positioned in the inner cavity of the sample collecting barrel (2), and the outer wall of the sample collecting barrel (2) is connected with the braces (4) through a clamping groove.

2. The portable pulp collector of claim 1, wherein: the discharging end of the feeding pipe (5) is positioned right above the sample separating table (8), and the sample separating table (8) is a conical table with a small top and a large bottom.

3. The portable pulp collector of claim 1, wherein: the power pump (6) and the chargeable power supply (18) are fixedly arranged at the top of the sample collection barrel (2), the power pump (6) is electrically connected with the chargeable power supply (18) through a power switch (13) and a wire, and the power switch (13) is arranged on the chargeable power supply (18).

4. The portable pulp collector of claim 1, wherein: the sampling tube (7) is made of rubber tubes.

5. The portable pulp collector of claim 1, wherein: the outer wall of the sample collection barrel (2) is movably connected with a limiting hole on the supporting leg (19) through a limiting screw.

6. The portable pulp collector of claim 1, wherein: the inner wall of the sample collection barrel (2) is provided with a cleaning component; the cleaning component comprises a water guide ring pipe (15), a water inlet pipe (16) and a spray head (17); the water guide ring pipe (15) is connected with the inner wall of the sample collection barrel (2) through the support, the water guide ring pipe (15) is communicated with the water inlet end of the spray head (17), and the water guide ring pipe (15) is communicated with the water inlet pipe (16) embedded on the side wall of the sample collection barrel (2).

7. The portable pulp collector of claim 6, wherein: the shower nozzle (17) is provided with a plurality of along water guide ring pipe (15), and a plurality of shower nozzle (17) water spray end is towards album interior bottom of appearance bucket (2), interior top, inside wall and branch appearance platform outer wall respectively, and shower nozzle (17) are located liquid level sensor (14) of album appearance bucket (2) inner wall directly over, and liquid level sensor (14) are through controller and power pump (6) electricity even.

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