Liquid ore two-way intelligent self-cleaning circulation collecting device

Abstract

The application discloses a liquid mine two-way intelligent self-cleaning circulating collection device, which comprises a first collecting unit and a second collecting unit, and the first collecting unit and the second collecting unit are both installed in a cabinet body; the first collecting unit comprises a first buffer tank, a first circulating pump and a first densimeter, and the second collecting unit comprises a second buffer tank, a second circulating pump and a second densimeter; the liquid inlet of the first buffer tank and the second buffer tank is connected with a main pipeline through a liquid inlet pipe; the liquid outlet of the first buffer tank is connected with the liquid inlet of the first circulating pump through a pipeline; the liquid outlet of the second buffer tank is connected with the liquid inlet of the second circulating pump through a pipeline; the liquid outlet of the first circulating pump and the second circulating pump is connected with the main pipeline through a liquid outlet pipe; the first densimeter is installed in the first buffer tank, and the second densimeter is installed in the second buffer tank; the collection device is online real-time data, without manual intervention, and is convenient for managers and government staff to monitor the output of mines in real time.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of collecting devices, in particular to a liquid mine double-path intelligent self-cleaning circulating collecting device. BACKGROUND

[0002] The water-soluble mining method is a mining method that uses the characteristics of certain salt and alkali deposits being easily soluble in water, injects fresh water through a drill or a shaft, dissolves the beneficial components in the underground deposit, and returns the solution to the ground surface for processing. The water-soluble mining method is suitable for mining salt and alkali deposits that are easily soluble in water.

[0003] When the water-soluble mining method is used to mine salt mines, permanent continuous pillars are left in the mine room, fresh water is injected into the cutting roadway of the mine room from the pillars to dissolve the rock salt, and the concentrated brine is pumped out through the pipeline system.

[0004] During the process of mining salt mines, it is necessary to sample and detect the mine liquid in order to record the yield data of the salt mine. However, existing salt mine enterprises all use manual methods to sample and detect in the enterprise collecting pool, and sampling and detection are all completed by humans, which is not convenient for managers and government staff to monitor the yield of the mine in real time, is not convenient for relevant departments to supervise, and is easy to cause some people to evade taxes. SUMMARY

[0005] In view of the defects in the prior art, the purpose of the present application is to provide a liquid mine double-path intelligent self-cleaning circulating collecting device that can be sampled online in real time.

[0006] The technical solution adopted by the present application is as follows:

[0007] The liquid mine double-path intelligent self-cleaning circulating collecting device comprises a first collecting unit and a second collecting unit, the first collecting unit comprises a first buffer tank, a first circulating pump and a first densimeter, the second collecting unit comprises a second buffer tank, a second circulating pump and a second densimeter; the liquid inlet of the first buffer tank and the second buffer tank is connected with the main pipeline through a liquid inlet pipe, the liquid outlet of the first buffer tank is connected with the liquid inlet of the first circulating pump through a pipeline, the liquid outlet of the second buffer tank is connected with the liquid outlet of the second circulating pump through a pipeline, and the liquid outlets of the first circulating pump and the second circulating pump are connected with the main pipeline through a liquid outlet pipe; the first densimeter is installed in the first buffer tank, and the second densimeter is installed in the second buffer tank.

[0008] Further, the liquid outlet of the first buffer tank is connected with the second circulating pump through a pipeline.

[0009] Further, the liquid outlet of the second buffer tank is connected with the first circulating pump through a pipeline.

[0010] Further, the liquid outlet of the first buffer tank and the second buffer tank is connected with one end of the collecting pipeline through a pipeline respectively, and the other end of the collecting pipeline is connected with the liquid inlet of the first circulating pump and the second circulating pump respectively.

[0011] Further, the first valve is installed on the branch pipe between the liquid inlet pipe and the liquid inlet of the first buffer tank, and the second valve is installed on the branch pipe between the liquid inlet pipe and the liquid inlet of the second buffer tank; the third valve is installed on the branch pipe between the liquid outlet of the first buffer tank and the collecting pipeline, and the fourth valve is installed on the branch pipe between the liquid outlet of the second buffer tank and the collecting pipeline; the fifth valve is installed on the branch pipe between the collecting pipeline and the first circulating pump, and the sixth valve is installed on the branch pipe between the collecting pipeline and the second circulating pump.

[0012] Further, the liquid inlet pipe is connected with the upstream of the main pipeline, and the liquid outlet pipe is connected with the downstream of the main pipeline.

[0013] Further, the first collecting unit and the second collecting unit are both installed in the cabinet.

[0014] Additional aspects and advantages of the application will be set forth in part in the description which follows, and in part will become apparent to those skilled in the art upon examination of the following description and drawings or can be learned by practice of the application. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the specific embodiments of the application or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference signs. In the drawings, each element or part is not necessarily drawn according to the actual proportion.

[0016] Fig. 1 The structure schematic diagram of the liquid mineral two-way intelligent self-cleaning circulating collecting device provided by the embodiments of the application;

[0017] Fig. 2 The connection structure schematic diagram of the liquid mineral two-way intelligent self-cleaning circulating collecting device provided by the embodiments of the application and the main pipeline.

[0018] Among them, the water inlet pipe 1, the first buffer tank 2, the second buffer tank 3, the first circulating pump 4, the second circulating pump 5, the liquid storage pipe 6, the first valve 7, the second valve 8, the third valve 9, the fourth valve 10, the fifth valve 11, the sixth valve 12, the main pipeline 13. DETAILED DESCRIPTION

[0019] The technical solutions of the present application will be described in detail below with reference to specific embodiments. The following embodiments are only used to more clearly illustrate the technical solutions of the present application, and therefore only serve as examples, but cannot limit the protection scope of the present application.

[0020] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in the present application should be understood as the general meanings understood by the skilled person in the field of the present application.

[0021] Referring to Figs. 1-2 The liquid salt two-way intelligent self-cleaning circulation collection device of the present application comprises a first collection unit and a second collection unit, both of which are installed in a cabinet; the first collection unit comprises a first buffer tank 2, a first circulating pump 4 and a first densimeter, and the second collection unit comprises a second buffer tank 3, a second circulating pump 5 and a second densimeter; the liquid inlet of the first buffer tank 2 and the liquid inlet of the second buffer tank 3 are connected with the main pipeline 13 through a liquid inlet pipe, the liquid outlet of the first buffer tank 2 is connected with the liquid inlet of the first circulating pump 4 through a pipeline, the liquid outlet of the second buffer tank 3 is connected with the liquid inlet of the second circulating pump 5 through a pipeline, and the liquid outlets of the first circulating pump 4 and the second circulating pump 5 are connected with the main pipeline 13 through a liquid outlet pipe; the first densimeter is installed in the first buffer tank 2, and the second densimeter is installed in the second buffer tank 3.

[0022] The collection device of the present application is used for online detection of the density of brine in salt mining, and the detected brine density data can be output through a circuit for convenient post-processing. All sampling and detection are online real-time data without manual intervention, which is convenient for managers and government staff to monitor the output of the mine in real time, strengthens the supervision of the output of the salt mine, and avoids tax evasion.

[0023] The present application sets two collection units, the inlets of which are connected with the main pipeline 13 through a liquid inlet pipe, and the outlets of which are connected with the main pipeline 13 through a liquid outlet pipe. The two collection units can operate independently, and the density of brine is detected in real time by the densimeters arranged in the buffer tanks of the two collection units respectively. The detected brine is returned to the main pipeline 13 through the circulating pumps. In use, the two collection units can operate alternately, for example, each collection unit operates for three hours, and when one collection unit operates, the other collection unit can stop or be maintained, so as to avoid corrosion and damage caused by long-term operation of the same collection unit, prolong the service life of the circulating pump, and ensure the utilization rate of the device.

[0024] The liquid outlet of the first buffer tank 2 can also be connected with the second circulating pump 5 through a pipeline. The liquid outlet of the second buffer tank 3 is connected with the first circulating pump 4 through a pipeline.

[0025] Through the above connection structure, the first collection unit and the second collection unit can be used alternately, which improves the flexibility of the collection device of the present application.

[0026] Specifically, a collecting pipeline is arranged between the buffer tanks and the circulating pumps, the liquid outlets of the first buffer tank 2 and the second buffer tank 3 are respectively connected with one end of the collecting pipeline through pipelines, and the other end of the collecting pipeline is respectively connected with the liquid inlets of the first circulating pump 4 and the second circulating pump 5.

[0027] Specifically, one end of the liquid inlet pipeline is connected with the upstream of the main pipeline 13, and the other end is respectively connected with the liquid inlets of the first buffer tank 2 and the second buffer tank 3 through two branch pipelines; the first valve 7 is arranged on the branch pipeline between the liquid inlet pipeline and the liquid inlet of the first buffer tank 2, and the second valve 8 is arranged on the branch pipeline between the liquid inlet pipeline and the liquid inlet of the second buffer tank 3. The third valve 9 is arranged on the branch pipeline between the liquid outlet of the first buffer tank 2 and the collecting pipeline, and the fourth valve 10 is arranged on the branch pipeline between the liquid outlet of the second buffer tank 3 and the collecting pipeline. The fifth valve 11 is arranged on the branch pipeline between the collecting pipeline and the first circulating pump 4, and the sixth valve 12 is arranged on the branch pipeline between the collecting pipeline and the second circulating pump 5. The first circulating pump 4 and the second circulating pump 5 are respectively connected with one end of the liquid outlet pipeline through branch pipelines, and the other end of the liquid outlet pipeline is connected with the downstream of the main pipeline 13.

[0028] The first valve 7, the second valve 8, the third valve 9, the fourth valve 10, the fifth valve 11 and the sixth valve 12 can be solenoid valves.

[0029] The working process of the sampling device is as follows:

[0030] 1. The first sampling unit is running, and the second sampling unit is stopped:

[0031] The first valve 7, the third valve 9 and the fifth valve 11 are opened, and the second valve 8, the fourth valve 10 and the sixth valve 12 are closed. The brine in the main pipeline 13 enters the first buffer tank 2 through the liquid inlet pipeline and the first valve 7, and the density of the brine is detected by the first densimeter in real time and output. The detected brine flows back to the main pipeline 13 through the liquid outlet of the first buffer tank 2, the third valve 9, the fifth valve 11 and the first circulating pump 4.

[0032] 2. The second sampling unit is running, and the first sampling unit is stopped:

[0033] When the first collecting unit runs for three hours, the second valve 8, the fourth valve 10 and the sixth valve 12 are opened, and the first valve 7 and the fifth valve 11 are closed, the brine in the main pipeline 13 enters the second buffer tank 3 through the liquid inlet pipe and the second valve 8, the density of the brine is detected in real time by the second density meter and is output, and the detected brine returns to the main pipeline 13 through the liquid outlet of the second buffer tank 3, the fourth valve 10, the sixth valve 12 and the second circulating pump 5; at the same time when the second collecting unit is opened, the first valve 7 and the fifth valve 11 are closed, and the third valve 9 is kept open, at this time, the first buffer tank 2 is connected with the second circulating pump 5 through the third valve 9 and the collecting pipeline, the brine no longer flows into the first buffer tank 2, and the residual brine in the first buffer tank 2 will return to the main pipeline 13 under the action of the second circulating pump 5, through the third valve 9, the collecting pipeline, the sixth valve 12, the second circulating pump 5 and the liquid outlet pipe in turn, the brine in the first collecting unit is exhausted, the crystallization of the first buffer tank 2 caused by residual brine is avoided, and the self-cleaning of the first collecting unit is realized.

[0034] When the second collecting unit runs for three hours, the first valve 7, the third valve 9 and the fifth valve 11 are opened, and the second valve 8 and the sixth valve 12 are closed, the first collecting unit is opened again, and the pipeline between the second buffer tank 3 and the first circulating pump 4 is connected at the same time, the brine in the second buffer tank 3 is discharged, and the self-cleaning of the second collecting unit is realized.

[0035] In the present application, unless otherwise explicitly specified and limited, the terms "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, can be fixedly connected, or can be detachably connected, or can be integrated; can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium; can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0036] In the specification of the present application, a large number of specific details are explained. However, it can be understood that the embodiments of the present application can be practiced without these specific details. In some examples, well-known methods, systems and techniques are not shown in detail in order not to obscure the understanding of the present specification.

[0037] In the description of the specification, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" and the like means that the specific features, systems, materials, or characteristics described in connection with the embodiment or example are contained in at least one embodiment or example of the application. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, systems, materials, or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine the different embodiments or examples described in the specification and the features of the different embodiments or examples without contradiction, and the combination.

[0038] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application, and they should be covered in the scope of the claims and the specification of the present application.

Claims

1. A liquid ore two-way intelligent self-cleaning circulation collection device, characterized in that, The first collecting unit comprises a first buffer tank, a first circulating pump and a first densimeter, and the second collecting unit comprises a second buffer tank, a second circulating pump and a second densimeter; the liquid inlet of the first buffer tank and the second buffer tank is connected with the main pipeline through a liquid inlet pipe, the liquid outlet of the first buffer tank is connected with the liquid inlet of the first circulating pump through a pipeline, the liquid outlet of the second buffer tank is connected with the liquid inlet of the second circulating pump through a pipeline, and the liquid outlet of the first circulating pump and the second circulating pump is connected with the main pipeline through a liquid outlet pipe; the first densimeter is installed in the first buffer tank, and the second densimeter is installed in the second buffer tank; The liquid outlet of the first buffer tank is connected with the second circulating pump through a pipeline; The liquid outlet of the second buffer tank is connected with the first circulating pump through a pipeline; The liquid outlet of the first buffer tank and the second buffer tank is respectively connected with one end of the collecting pipeline through a pipeline, and the other end of the collecting pipeline is respectively connected with the liquid inlet of the first circulating pump and the second circulating pump.

2. The liquid mineral two-way intelligent self-cleaning circulation collecting device according to claim 1, characterized in that, A first valve is installed on the branch pipe between the liquid inlet pipe and the liquid inlet of the first buffer tank, and a second valve is installed on the branch pipe between the liquid inlet pipe and the liquid inlet of the second buffer tank; a third valve is installed on the branch pipe between the liquid outlet of the first buffer tank and the collecting pipeline, and a fourth valve is installed on the branch pipe between the liquid outlet of the second buffer tank and the collecting pipeline; a fifth valve is installed on the branch pipe between the collecting pipeline and the first circulating pump, and a sixth valve is installed on the branch pipe between the collecting pipeline and the second circulating pump.

3. The liquid mineral two-way intelligent self-cleaning circulation collecting device according to any one of claims 1-2, characterized in that, The liquid inlet pipe is connected with the upstream of the main pipeline, and the liquid outlet pipe is connected with the downstream of the main pipeline.

4. The liquid mineral two-way intelligent self-cleaning circulation collecting device according to claim 3, characterized in that, The first collecting unit and the second collecting unit are both installed in a cabinet. The first collecting unit and the second collecting unit are both installed in a cabinet.

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