CN211528001U

CN211528001U - Device for rapidly detecting water quality type of mine

Info

Publication number: CN211528001U
Application number: CN201922120181.2U
Authority: CN
Inventors: 陈引锋
Original assignee: Shaanxi Energy Institute
Current assignee: Shaanxi Energy Institute
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-09-18
Anticipated expiration: 2029-11-29

Abstract

The utility model relates to a water quality testing technical field specifically is a device for short-term test mine quality of water type, including intake antrum, treatment chamber, sampler barrel, be provided with the water inlet on the intake antrum, the external conduit of water inlet, the built-in filter plate that filters of intake antrum, filter plate is the slope to installing in the intake antrum, the treatment chamber divide into layering chamber and precipitation chamber, the external auxiliary material pump in top of treatment chamber, the flocculating agent input tube is installed at the top of auxiliary material pump, install the shower on the inner chamber roof in layering chamber, the end of flocculating agent input tube is connected with the shower, the operation motor is installed at the top in layering chamber, the stirring pivot is installed to the bottom of operation motor, install a plurality of puddlers in the stirring pivot. The application effectively reduces the influence of impurities in mine water on water quality data detection, and improves the accuracy of water quality detection.

Description

Device for rapidly detecting water quality type of mine

Technical Field

The utility model relates to a water quality testing technical field specifically is a device for short-term test mine quality of water type.

Background

In the coal mining process, underground water is in contact with a coal bed and a rock stratum and has a series of physical, chemical and biochemical reactions under the influence of human activities, so that the water quality has obvious characteristics in the coal industry: the mine water containing suspended matters has the suspended matter content far higher than that of surface water and has poor sensory properties; the particle size of the contained suspended matters is small, the specific gravity is light, the sedimentation speed is slow, and the coagulation effect is poor; the mine water also contains organic pollutants such as waste engine oil, emulsified oil and the like. Mine water contains much higher total ion content than normal surface water and a large portion is sulfate ions. The pH value of the mine water is usually extremely low, and a large amount of ferrous ions are often accompanied, so that the treatment difficulty is increased.

Chinese patent (No. CN 207502516U) discloses a rapid detection device for sewage quality pretreatment, which is used for performing basic detection on water quality through filtering operation, but the quantity of particulate matters and suspended matters in mine water is large, the coagulation effect is poor, and the particulate matters and the suspended matters can not be effectively removed through single filtering, so that the data of water quality detection are influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device for short-term test mine quality of water type to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a device for rapidly detecting the water quality type of a mine comprises a water inlet cavity, a treatment cavity and a sampling cylinder, wherein the water inlet cavity is provided with a water inlet, the water inlet is externally connected with a water conveying pipeline, a filter screen plate is arranged in the water inlet cavity, the filter screen plate is obliquely arranged in the water inlet cavity, the rear part of the filter screen plate is provided with the water conveying pipeline, the water conveying pipeline is connected with the treatment cavity through a water conveying pump, the treatment cavity is divided into a layering cavity and a sedimentation cavity, the top part of the treatment cavity is externally connected with an auxiliary pump, the top part of the auxiliary pump is provided with a flocculating agent input pipe, the inner cavity top plate of the layering cavity is provided with a spray pipe, the tail end of the flocculating agent input pipe is connected with the spray pipe, the top part of the layering cavity is provided with an operation motor, the bottom end of the operation motor is provided with, be provided with the sampling pump between sampler barrel and the treatment chamber, the sample pipeline is installed to the end of intaking of sampling pump, the sample pipeline stretches into to the treatment chamber in and be located the middle zone in layering chamber, the sampling pump is connected with the sampler barrel through the pipe again.

As a further aspect of the present invention: the bottom of the side wall of the water inlet cavity is provided with an impurity discharging cover, and the impurity discharging cover is arranged at the tail end of the filter screen plate.

As a further aspect of the present invention: and a dirt discharge cover plate is arranged at the bottom end of the precipitation cavity.

As a further aspect of the present invention: the sampling cylinder is internally provided with a vertical material mixing spiral frame, the top of the sampling cylinder is provided with a micro motor, and the material mixing spiral frame is arranged at the driving end of the micro motor.

As a further aspect of the present invention: a plurality of infusion hoses are installed to the bottom of sampling tube, the bottom of infusion hose is connected with the test-tube rack, the test-tube rack is including the location base plate, a plurality of liquid inlets have been seted up on the location base plate, the rubber sleeve is installed to the bottom of liquid inlet, and the test tube inserts in the rubber sleeve.

Compared with the prior art, the beneficial effects of the utility model are that:

this application carries out the prefiltration to mine water earlier and handles, and the rethread flocculating agent is as auxiliary raw materials, and the stirring operation is used for improving the mixability of flocculating agent and quality of water, and with mine aquatic particulate matter and suspended solid number condense and then deposit, selects for use the upper aqueous solution after the layering as the water quality testing raw materials to reduce the influence of the impurity of mine aquatic to quality of water data detection, improve the accuracy of water quality testing.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application. Also, the drawings and the description are not intended to limit the scope of the present concepts in any way, but rather to illustrate the concepts of the present disclosure to those skilled in the art by reference to specific embodiments.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the sampling tube of the present invention.

Fig. 3 is the structure schematic diagram of the pilot tube rack of the present invention.

In the figure: 1-water inlet cavity, 11-water inlet, 12-impurity discharging cover, 13-filter screen plate, 14-water conveying pump, 15-water conveying pipeline, 2-processing cavity, 21-layering cavity, 22-auxiliary material pump, 23-flocculating agent input pipe, 24-spray pipe, 25-operation motor, 26-stirring rotating shaft, 27-stirring rod, 28-precipitation cavity, 29-pollutant discharging cover plate, 3-sampling cylinder, 31-sampling pump, 32-sampling pipeline, 33-conduit, 34-mixing spiral frame, 35-micro motor, 36-transfusion hose, 37-test tube rack, 41-positioning base plate, 42-liquid inlet, 43-rubber sleeve and 44-test tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, examples of which are shown in the drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements, unless otherwise indicated.

It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1, the device for rapidly detecting the water quality type of the mine comprises a water inlet cavity 1, a treatment cavity 2 and a sampling cylinder 3, wherein a water inlet 11 is formed in the water inlet cavity 1, the water inlet 11 is externally connected with a water delivery pipeline 15, a filter screen plate 13 is arranged in the water inlet cavity 1, the filter screen plate 13 is obliquely arranged in the water inlet cavity 1, the water delivery pipeline 15 is arranged behind the filter screen plate 13, the water delivery pipeline 15 is connected with the treatment cavity 2 through a water delivery pump 14, an impurity discharging cover 12 is arranged at the bottom of the side wall of the water inlet cavity 1, and the impurity discharging cover 12 is arranged at the tail end of the filter screen plate 13. In this application mine well water enters into intake antrum 1 earlier, and filter plate 13 is used for carrying out preliminary filtration to mine water and handles to thereby intercept debris such as stone earth.

The utility model discloses a multilayer treatment chamber, including treatment chamber 2, flocculating agent input pipe 23, install shower 24 on the inner chamber roof of layering chamber 21, the treatment chamber 2 divide into layering chamber 21 and sedimentation chamber 28, the external auxiliary material pump 22 in top of treatment chamber 2, flocculating agent input pipe 23 is installed at auxiliary material pump 22's top, install shower 24 on the inner chamber roof of layering chamber 21, flocculating agent input pipe 23's end is connected with shower 24, operation motor 25 is installed at the top of layering chamber 21, stirring pivot 26 is installed to operation motor 25's bottom, install a plurality of puddlers 27 in the stirring pivot 26. The bottom end of the settling chamber 28 is provided with a dirt discharge cover plate 29.

The treatment cavity 2 is used for sedimentation treatment, and this application passes through the flocculating agent as auxiliary material, and the flocculating agent mainly has some particles or granules that are difficult to separate of positive (negative) electric property group and aquatic have negative (positive) electric property and are close to each other, reduces its electric potential, makes it be in unstable state to utilize its polymerization nature to carry out the condensation with the particulate matter in the mine water and suspended solid number and then deposit, thereby avoid the influence of this kind of material to follow-up water treatment, the stirring operation is used for improving the degree of mixing of flocculating agent and quality of water.

Be provided with sampling pump 31 between sampler barrel 3 and treatment chamber 2, sampling pipeline 32 is installed to the end of intaking of sampling pump 31, sampling pipeline 32 stretches into to treatment chamber 2 in and be located the middle zone in layering chamber 21, sampling pump 31 is connected with sampler barrel 3 through pipe 33 again. This application selects the upper aqueous solution after the layering as the water quality testing raw materials, inputs to the sampling tube 3 through sampling pump 31 and carries out water quality testing.

This application carries out primary filter to the mine water earlier and handles, and the rethread flocculating agent is as auxiliary raw materials, and the stirring operation is used for improving the mixability of flocculating agent and quality of water, and the upper aqueous solution after chooseing the layering is selected for use as the water quality testing raw materials with mine aquatic particulate matter and suspended solid number after condensing to reduce the influence of the impurity of mine aquatic to quality of water data detection.

Example two:

referring to fig. 2, this embodiment is further optimized as an embodiment, and on the basis, a material mixing spiral rack 34 is vertically installed in the sampling cylinder 3, and a micro motor 35 or a stirring handle is installed at the top of the sampling cylinder 3 as a driving end, so that water quality is mixed before sampling, and the problem of different densities of dissolved substances in water quality caused by precipitation operation is avoided.

Example three:

referring to fig. 3, this embodiment is a further optimization of the embodiment, on the basis of which a plurality of infusion hoses 36 are installed at the bottom end of the sampling tube 3, a test tube rack 37 is connected to the bottom end of the infusion hoses 36, the test tube rack 37 includes a positioning substrate 41, a plurality of liquid inlets 42 are formed on the positioning substrate 41, a rubber sleeve 43 is installed at the bottom end of the liquid inlets 42, and a test tube 44 is inserted into the rubber sleeve 43.

This application is provided with a plurality of test tubes, carries out sample detection to a plurality of test tubes 44 in evenly shunting to regard as reference standard with a plurality of detected data, improve data detection's accuracy.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a device for short-term test mine water quality type, includes intake antrum (1), treatment chamber (2), sampling cylinder (3), be provided with water inlet (11) on intake antrum (1), water inlet (11) external conduit (15), its characterized in that, intake antrum (1) embeds filter screen board (13), filter screen board (13) are the slope to installing in intake antrum (1), the rear of filter screen board (13) is provided with conduit (15), conduit (15) are connected with treatment chamber (2) again through water transfer pump (14), treatment chamber (2) divide into layering chamber (21) and sedimentation chamber (28), the external auxiliary pump (22) in top of treatment chamber (2), flocculating agent input tube (23) are installed at the top of auxiliary pump (22), install shower (24) on the inner chamber roof of layering chamber (21), the end of flocculating agent input tube (23) is connected with shower (24), operation motor (25) are installed at the top of layering chamber (21), stirring pivot (26) are installed to the bottom of operation motor (25), install a plurality of puddler (27) on stirring pivot (26), be provided with sample pump (31) between sampler barrel (3) and treatment chamber (2), sample pipeline (32) are installed to the end of intaking of sample pump (31), sample pipeline (32) stretch into to treatment chamber (2) and are located the middle zone of layering chamber (21), sample pump (31) are connected with sampler barrel (3) through pipe (33) again.

2. The device for rapidly detecting the quality type of the water in the mine well is characterized in that the bottom of the side wall of the water inlet cavity (1) is provided with an impurity removing cover (12), and the impurity removing cover (12) is arranged at the tail end of the filter screen plate (13).

3. The device for rapidly detecting the quality of water in a mine as claimed in claim 1, characterized in that the bottom end of the settling chamber (28) is provided with a dirt discharge cover plate (29).

4. The device for rapidly detecting the water quality type of the mine according to any one of claims 1 to 3, wherein a mixing screw rack (34) is vertically installed in the sampling cylinder (3), a micro motor (35) is installed at the top of the sampling cylinder (3), and the mixing screw rack (34) is installed at the driving end of the micro motor (35).

5. The device for rapidly detecting the quality of mine water according to claim 4, wherein a plurality of infusion hoses (36) are installed at the bottom end of the sampling tube (3), a test tube rack (37) is connected to the bottom end of the infusion hoses (36), the test tube rack (37) comprises a positioning base plate (41), a plurality of liquid inlet ports (42) are formed in the positioning base plate (41), a rubber sleeve (43) is installed at the bottom end of each liquid inlet port (42), and a test tube (44) is inserted into the rubber sleeve (43).