Mine water quality detection device

Abstract

The present invention discloses a mine water quality detection apparatus, and relates to the field of water quality detection, the mine water quality detection apparatus comprises a detection table, and further comprises: a detection bottle erected on the detection table and used for containing filtered mine water; the permeable stone is placed at the bottle opening of the detection bottle; the filtering unit is arranged above the bottle opening of the detection bottle and is used for filtering the poured mine water in cooperation with the permeable stone; the negative pressure unit is connected with the detection bottle and used for extracting air from the detection bottle to form negative pressure, the negative pressure can be formed in the detection bottle by arranging the negative pressure unit on the detection bottle to accelerate filtration, so that the detection efficiency is improved, in addition, by arranging an auxiliary assembly in the filter unit, filter paper can be quickly taken out after filtration is completed, and the detection efficiency is improved. The problem that after filtering, filter paper is attached to permeable stone and is not prone to being taken down is solved.

Description

Technical Field

[0001] The invention relates to the technical field of water quality detection, in particular to a mine water quality detection device. Background Art

[0002] At present, when testing the water quality of mine water, the solid impurity content of the mine water is tested. This is generally done by weighing, that is, by filtering the mine water and weighing the filtered solid impurities to determine the content of the solid impurities.

[0003] In actual operation, due to the long filtration time of ordinary filter mesh, the detection time is long, which affects the detection efficiency. Therefore, we designed a mine water quality detection device.

[0004] The above contents are only used to assist in understanding the technical solution of the present invention, and do not constitute an admission that the above contents are the closest prior art. Summary of the invention

[0005] The purpose of the present invention is to provide a mine water quality detection device to solve the problems raised in the above background technology. To achieve the above purpose, the present invention provides the following technical solutions: a mine water quality detection device, including a detection platform, and also including:

[0006] A test bottle, mounted on the test table, for containing filtered mine water;

[0007] A permeable stone is placed at the mouth of the test bottle;

[0008] A filtering unit is arranged above the mouth of the detection bottle and is used to filter the poured mine water with the permeable stone;

[0009] The negative pressure unit is connected to the detection bottle and is used to evacuate the detection bottle to form a negative pressure.

[0010] Preferably, the mouth of the detection bottle is configured inwardly to be in the shape of a funnel for placing the permeable stone.

[0011] Preferably, the negative pressure unit comprises:

[0012] An air outlet hole is provided on one side of the detection bottle, and an air outlet pipe is provided at the air outlet hole;

[0013] An air pump is connected to the air outlet pipe through a connecting pipe.

[0014] Preferably, the filtering unit comprises:

[0015] A filter funnel is mounted on the mouth of the detection bottle, one side of the filter funnel and the other side of the detection bottle are rotatably arranged, and the symmetrical side is fixed to the detection bottle by a buckle;

[0016] Filter paper is placed on the permeable stone;

[0017] The auxiliary component is arranged in the filter funnel and is used for clamping the filter paper. After the filtration is completed, the filter funnel opens to pull out the filter paper.

[0018] Preferably, the contact surface between the filter funnel and the detection bottle is provided with an arc-shaped sealing gasket, and the detection bottle is provided with a sealing groove into which the arc-shaped sealing gasket is squeezed.

[0019] Preferably, the auxiliary components include:

[0020] A clamping plate is arranged at the inner end of the filter funnel on one side of the buckle, and is used to clamp the filter paper;

[0021] A power member, arranged on the inner wall of the filtering funnel, for driving the clamping plate to slide;

[0022] The holding member is arranged between the clamping plate and the power member, and is used for providing a holding force to the clamping plate so that the clamping plate fits on the bottle mouth of the detection bottle.

[0023] Preferably, a sliding groove for the clamping plate to slide on the bottle mouth of the detection bottle is provided at the bottle mouth of the detection bottle at the position of the clamping plate.

[0024] Preferably, the power member comprises a connecting plate connected to the clamping plate, and an electric telescopic rod is provided at one end of the connecting plate away from the clamping plate.

[0025] Preferably, the connecting plate and the clamping plate are rotatably arranged, and the holding member includes a connecting rod arranged on the connecting plate, and a holding spring is sleeved on the connecting rod, one end of the holding spring is pressed on the clamping plate, and the other end is inserted and fixed on the connecting plate.

[0026] Compared with the prior art, the present invention has the following beneficial effects:

[0027] The present invention forms negative pressure in the detection bottle by arranging a negative pressure unit on the detection bottle, so as to accelerate filtration and thus improve detection efficiency.

[0028] The invention can quickly remove the filter paper after the filtration is completed by setting the auxiliary components in the filtration unit, so as to solve the problem that the filter paper is attached to the permeable stone after the filtration and is difficult to be removed. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0030] Figure 2 It is a partial cross-sectional view of the present invention;

[0031] Figure 3 It is a front cross-sectional view of the present invention;

[0032] Figure 4 This is the overall structural diagram of the auxiliary components of the present invention;

[0033] Figure 5 for Figure 2 Enlarged view of point A in the middle.

[0034] Figure numerals: 1-testing table; 2-testing bottle; 3-permeable stone; 4-filtering unit; 41-filtering funnel; 42-buckle; 43-filter paper; 44-clamp; 45-power piece; 451-connecting plate; 452-electric telescopic rod; 46-pressing piece; 461-connecting rod; 462-pressing spring; 47-sliding groove; 48-arc sealing pad; 49-sealing groove; 5-negative pressure unit; 51-air outlet; 52-air outlet pipe. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] See also Figure 1-5 The present invention provides a technical solution: a mine water quality detection device, including a detection platform 1, and also including:

[0037] A test bottle 2 is mounted on the test platform 1 and is used to hold filtered mine water;

[0038] The permeable stone 3 is placed at the mouth of the detection bottle 2 and is used as a supporting platform for the filter paper 43 described below and to increase the filtering effect;

[0039] The filtering unit 4 is arranged above the mouth of the detection bottle 2 and is used to filter the poured mine water in combination with the permeable stone 3;

[0040] The negative pressure unit 5 is connected to the detection bottle 2 and is used to evacuate the detection bottle 2 to form a negative pressure.

[0041] The mouth of the detection bottle 2 is inwardly arranged in a funnel shape for placing the permeable stone 3 .

[0042] In addition, the negative pressure unit 5 comprises:

[0043] An air outlet hole 51 is provided on one side of the detection bottle 2, and an air outlet pipe 52 is provided at the air outlet hole 51;

[0044] An air pump connected to the air outlet pipe 52 via a connecting pipe;

[0045] During the filtering operation, the mine water will be poured into the filtering unit 4, and the filtered mine water will pass through the permeable stone 3 and flow into the detection bottle 2. At this time, the vacuum pump will work at the same time to evacuate the detection bottle 2, thereby forming a negative pressure state in the detection bottle 2, thereby accelerating the filtration of the mine water in the filtering unit 4.

[0046] At the same time, the filtering unit 4 includes:

[0047] The filter funnel 41 is mounted on the mouth of the detection bottle 2. One side of the filter funnel 41 is rotatably arranged with one side of the detection bottle 2, and the symmetrical side is fixed with the detection bottle 2 by a buckle 42.

[0048] Filter paper 43, placed on the permeable stone 3;

[0049] The auxiliary component is arranged in the filter funnel 41 and is used to clamp the filter paper 43 . After the filtration is completed, the filter funnel 41 opens to pull out the filter paper 43 .

[0050] The contact surface between the filter funnel 41 and the detection bottle 2 is provided with an arc-shaped sealing gasket 48 , and the detection bottle 2 is provided with a sealing groove 49 into which the arc-shaped sealing gasket 48 is squeezed.

[0051] In addition, the auxiliary components include:

[0052] A clamping plate 44 is provided at the inner end of the filter funnel 41 on one side of the buckle 42 and is used to clamp the filter paper 43;

[0053] A power member 45 is disposed on the inner wall of the filtering funnel 41 and is used to drive the clamping plate 44 to slide;

[0054] The holding member 46 is disposed between the clamping plate 44 and the power member 45 , and is used to provide a holding force to the clamping plate 44 so that the clamping plate 44 fits the bottle mouth of the detection bottle 2 .

[0055] At the same time, a sliding groove 47 for sliding the clamp 44 on the bottle mouth of the detection bottle 2 is provided at the bottle mouth of the detection bottle 2 located at the position of the clamp 44. The sliding groove 47 is provided so that after the filter paper 43 is clamped, the filter paper 43 can be attached to the permeable stone 3. At the same time, the depth of the sliding groove 47 is lower than the sealing groove 49 to prevent the mine water from flowing out from the sliding groove 47 during filtration.

[0056] The power member 45 includes a connecting plate 451 connected to the clamping plate 44 , and an electric telescopic rod 452 is disposed at one end of the connecting plate 451 away from the clamping plate 44 .

[0057] In addition, the connecting plate 451 and the clamping plate 44 are rotatably arranged, and the holding member 46 includes a connecting rod 461 arranged on the connecting plate 451, and a holding spring 462 is sleeved on the connecting rod 461. One end of the holding spring 462 is pressed on the clamping plate 44, and the other end is inserted and fixed on the connecting plate 451.

[0058] During preparation, the mine water to be tested is stirred evenly and then divided into different measuring cups of equal volume and placed therein, and the mine water in the measuring cup is introduced into the filter funnel 41 in sequence each time filtering;

[0059] During the specific test, the filter paper 43 is first clamped by the clamping plate 44, and then the filter funnel 41 is clamped on the test bottle 2 through the buckle 42. At this time, the clamping plate 44 will be placed in the sliding groove 47, and the filter paper 43 will fit on the permeable stone 3. Then, the mine water to be tested is poured from the upper end of the filter funnel 41, and the vacuum pump works at the same time to form a negative pressure in the test bottle 2 to speed up the filtration speed. After the filtration is completed, the buckle 42 is opened and the filter funnel 41 is rotated. At this time, the electric telescopic rod 452 works synchronously and extends. In this process, under the action of the holding member 46, the clamping plate 44 will fit the sliding groove 47 and slide to pull out the filter paper 43, thereby facilitating the removal of the filter paper 43 to solve the problem that the filter paper 43 fits on the permeable stone 3 and is difficult to remove during filtration. After the filter paper 43 is taken out, the solid impurities on it can be scraped off and weighed, and then the mine water in the remaining measuring cups is filtered in turn, and the above operation is repeated;

[0060] Then, through the above operation, the content of solid impurities in the mine water quality can be detected, and the entire detection process can be completed. Through the filtration of multi-component batches and the measured mean, the error can be reduced and the accuracy of the detection data can be improved;

[0061] Finally, the bottom of the detection bottle 2 is provided with a water outlet for discharging the filtered mine water. In addition, the weight of the mine water discharged each time can be used as a comparative example to verify the accuracy of the solid impurity data.

Claims

1. A mine water quality detection device, comprising a detection platform (1), characterized in that: Also includes: A test bottle (2) is mounted on the test platform (1) and is used to hold filtered mine water; A permeable stone (3) is placed at the mouth of the detection bottle (2); A filtering unit (4) is arranged above the mouth of the detection bottle (2) and is used to filter the poured mine water in combination with the permeable stone (3); A negative pressure unit (5) is connected to the detection bottle (2) and is used to evacuate air from the detection bottle (2) to form a negative pressure.

2. A mine water quality detection device according to claim 1, characterized in that: The mouth of the detection bottle (2) is arranged inwardly in a funnel shape for placing the permeable stone (3).

3. A mine water quality detection device according to claim 1, characterized in that: The negative pressure unit (5) comprises: An air outlet hole (51) is provided on one side of the detection bottle (2), and an air outlet pipe (52) is provided at the air outlet hole (51); An air pump is connected to the air outlet pipe (52) via a connecting pipe.

4. A mine water quality detection device according to claim 1, characterized in that: The filtering unit (4) comprises: A filter funnel (41) is mounted on the mouth of the detection bottle (2), one side of the filter funnel (41) and one side of the detection bottle (2) are rotatably arranged, and the symmetrical side is fixed to the detection bottle (2) via a buckle (42); Filter paper (43) is placed on the permeable stone (3); The auxiliary component is arranged in the filter funnel (41) and is used to clamp the filter paper (43). After the filtration is completed, the filter funnel (41) opens to pull out the filter paper (43).

5. A mine water quality detection device according to claim 4, characterized in that: The contact surface between the filtering funnel (41) and the detection bottle (2) is provided with an arc-shaped sealing gasket (48), and the detection bottle (2) is provided with a sealing groove (49) into which the arc-shaped sealing gasket (48) is squeezed.

6. A mine water quality detection device according to claim 5, characterized in that: The auxiliary components include: A clamping plate (44) is arranged at the inner end of the filter funnel (41) on one side of the buckle (42) and is used to clamp the filter paper (43); A power member (45) is arranged on the inner wall of the filtering funnel (41) and is used to drive the clamping plate (44) to slide; The holding member (46) is arranged between the clamping plate (44) and the power member (45) and is used to provide a holding force to the clamping plate (44) so ​​that the clamping plate (44) fits the bottle mouth of the detection bottle (2).

7. A mine water quality detection device according to claim 6, characterized in that: A sliding groove (47) for the clamping plate (44) to slide on the bottle mouth of the detection bottle (2) is provided at the bottle mouth of the detection bottle (2) at the position of the clamping plate (44).

8. A mine water quality detection device according to claim 6, characterized in that: The power member (45) comprises a connecting plate (451) connected to the clamping plate (44); an electric telescopic rod (452) is provided at one end of the connecting plate (451) away from the clamping plate (44).

9. A mine water quality detection device according to claim 8, characterized in that: The connecting plate (451) and the clamping plate (44) are rotatably arranged, and the pressing member (46) includes a connecting rod (461) arranged on the connecting plate (451), and a pressing spring (462) is sleeved on the connecting rod (461), and one end of the pressing spring (462) is pressed on the clamping plate (44), and the other end is inserted and fixed on the connecting plate (451).

Images