Connecting pipe of wastewater detector

Abstract

A connecting pipe of a waste water detector comprises a moving seat, an upper table top and a lower table top are arranged on the moving seat, a surrounding rod is arranged on one side of the lower table top, a plurality of waste liquid sample bottles are arranged between the surrounding rod and the upper table top, a filtering structure is installed on the upper table top and comprises a sleeve, and the two ends of the sleeve are connected with an outlet flange plate and an inlet flange plate respectively. A filter element is sleeved with the sleeve, a first connecting pipe is arranged on the inlet flange plate, the first connecting pipe penetrates through the upper table top and extends between the upper table top and the lower table top, a second connecting pipe is arranged on the outlet flange plate, the second connecting pipe is connected with a draw-off pump through a first pipeline, the draw-off pump is installed on the lower table top, and the outlet end of the draw-off pump penetrates through the upper table top. The outlet end is connected with a corrugated pipe, and the corrugated pipe is telescopically connected to a plurality of waste liquid sample bottles. According to the utility model, a large amount of slag or sludge contained in the ore pulp pool or the mine wastewater pool can be filtered and sampled through the filtering structure, so that a wastewater sample suitable for being detected by a detector is obtained.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater treatment, in particular to a connecting pipe of a wastewater detector. Background Art

[0002] In the metallurgical industry, both ore pulp beneficiation and mine wastewater treatment need to be neutralized in a mixed lime reagent to remove the acidity and soluble components of the ore pulp or mine wastewater after neutralization. Therefore, before treating the ore pulp or mine wastewater, it is necessary to test the acidity of the ore pulp or mine wastewater so as to better calculate the amount of reagent added to the ore pulp pool or mine wastewater pool. During the addition process, it is also necessary to test the acidity of the ore pulp pool or mine wastewater pool at any time. Because the wastewater and ore pulp form a turbid and viscous liquid after mixing with the lime reagent. If the sample is directly taken and measured in the equipment, the suspended matter in the mixed liquid is easy to adhere to the probe of the detection equipment, resulting in inaccurate detection results. In the case of severe scaling, it even causes damage to the detection machine. Therefore, for the measurement of the acidity of mine wastewater and ore pulp beneficiation, it is necessary to design a connecting pipe that is convenient for sampling and can well realize rapid detection of the wastewater detector after sampling, so as to ensure that the wastewater sample can be quickly detected in the detector. Utility Model Content

[0003] The utility model aims to provide a connecting pipe for a wastewater detector, aiming to solve the problem that in acidity detection during slurry dressing and mine wastewater treatment, suspended matter generated in the mixed liquid adheres to the detector probe, making it impossible for the detector to conduct direct and rapid detection.

[0004] In view of this, the technical solution provided by the utility model is: a connecting pipe of a wastewater detector, comprising a movable seat, the movable seat having an upper table and a lower table, a fence rod is provided on one side of the lower table, a plurality of waste liquid sample bottles for collecting wastewater are provided between the fence rod and the upper table, a filtering structure is installed on the upper table, the filtering structure comprises a sleeve, both ends of the sleeve are respectively connected with an outlet flange and an inlet flange, a filter element is sleeved inside the sleeve, a first connecting pipe for connecting to a wastewater pool is provided on the inlet flange, the first connecting pipe extends between the upper table and the lower table through the upper table, a second connecting pipe is provided on the outlet flange, the second connecting pipe is connected to an extraction pump through a first pipeline, the extraction pump is installed on the lower table, the outlet end of the extraction pump passes through the upper table, the outlet end is connected to a bellows, and the bellows is telescopically connected to the plurality of waste liquid sample bottles. The utility model connects the first connecting pipe of the inlet flange to the hose deeply inserted into the ore pulp beneficiation and mine wastewater, turns on the extraction pump, and the ore pulp beneficiation and mine wastewater are extracted and filtered through the filter element of the filtering structure, and then pumped from the second connecting pipe of the outlet flange through the first pipeline and the bellows into the waste liquid sample bottle on the mobile seat, so as to obtain the wastewater sample that can be directly measured by the detector.

[0005] Furthermore, the side wall of the enclosure rod is provided with a plurality of semi-arc-shaped slots, and the upper table is provided with a plurality of semi-arc-shaped slots on the side opposite to the enclosure rod, and a slot for the waste liquid sample bottle to be clamped and positioned is formed between the slots on the enclosure rod and the slots on the upper table. The waste liquid sample bottle is clamped and positioned by the clamping slots on the enclosure rod and the slots on the upper table, thereby ensuring that a plurality of waste liquid sample bottles can be placed on the mobile seat.

[0006] Furthermore, the filter element includes a connecting plate and a filter column, the connecting plate is clamped on the end face of the sleeve, the filter column is sleeved inside the sleeve, and a filter channel for wastewater to pass through is provided inside the filter column. The wastewater on the sleeve is filtered through the outer surface of the filter column, and the filtered wastewater flows from the filter channel inside the filter column into the second connecting pipe on the outlet flange, wherein slag, mud residue, etc. in the wastewater are retained on the outer surface of the filter column.

[0007] Furthermore, a first sealing ring is provided between the upper surface of the connecting plate and the outlet flange.

[0008] Furthermore, a second sealing ring is provided between the lower surface of the connecting disk and the upper end surface of the sleeve.

[0009] Furthermore, a third sealing ring is provided between the lower end surface of the sleeve and the inlet flange.

[0010] Furthermore, the bottom of the movable base is provided with movable wheels.

[0011] The utility model provides a connecting pipe of a wastewater detector. Through a filtering structure installed on an upper table on a movable seat, it can well realize filtering and sampling of a large amount of slag or mud in a slurry pool or a mine wastewater pool, and obtain a wastewater sample suitable for detection by the detector. At the same time, since the wastewater does not contain solid particles such as slag and mud after being filtered by the filtering structure, it is beneficial to protect the extraction pump and increase the service life of the extraction pump.

[0012] In the utility model, the outlet flange, the filter element and the sleeve of the filtering structure are connected by detachable screws, the filter element is convenient to take out and clean, and the filter element is guaranteed to filter waste water better.

[0013] The utility model has movable wheels at the bottom of the movable seat, which facilitates the movable seat to be moved to a suitable slurry pool or mine wastewater pool for wastewater sampling, and is convenient and flexible to use.

[0014] The utility model is provided with a plurality of waste liquid sample bottles, which can realize multi-point sampling of the connecting pipe of the waste water detector, so that the detection result of the detector can be closer to the actual situation of the ore pulp pool or the mine waste water pool. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is one of the three-dimensional structural schematic diagrams of the utility model.

[0016] Figure 2 This is the second schematic diagram of the three-dimensional structure of the utility model.

[0017] Figure 3 It is a schematic diagram of the three-dimensional structure of the filtering structure.

[0018] Figure 4 Schematic diagram of the internal cross-sectional structure of the filtration structure.

[0019] Figure 5 It is a schematic diagram of the three-dimensional decomposition structure of the filtering structure.

[0020] Figure 6 It is a schematic diagram of the three-dimensional structure of the filter element.

[0021] Wherein: 1-movable seat, 11-lower table, 12-upper table, 13-surrounding rod, 14-card slot, 15-moving wheel, 2-filter structure, 21-outlet flange, 211-second connecting pipe, 22-first sealing ring, 23-filter element, 231-connecting plate, 232-filter column, 24-second sealing ring, 25-sleeve, 26-third sealing ring, 27-inlet flange, 271-first connecting pipe, 3-first pipeline, 4-extraction pump, 41-inlet end, 42-outlet end, 5-bellows, 6-waste liquid sample bottle. DETAILED DESCRIPTION

[0022] The following is a brief description of the implementation of the present utility model in conjunction with the accompanying drawings.

[0023] A connecting pipe for a wastewater detector, referring to 1- Figure 2 , including a mobile seat 1, the bottom of the mobile seat 1 is provided with a moving wheel 15 to facilitate the flexible movement of the connecting pipe, and to facilitate the connecting pipe to realize multi-point wastewater sampling in different places of the slurry pool or the mine wastewater pool, wherein the mobile seat 1 has an upper table 12 and a lower table 11, a fence 13 is provided on one side of the lower table 11, and a plurality of waste liquid sample bottles 6 for collecting wastewater are provided between the fence 13 and the upper table 12, and the plurality of waste liquid sample bottles 6 facilitate the connecting pipe to sample at multiple places When storing waste water samples, a plurality of semi-arc-shaped grooves 14 are provided on the side wall of the surrounding rod 13, and a plurality of semi-arc-shaped grooves 14 are provided on the side of the upper table 12 opposite to the surrounding rod 13. A groove for the waste liquid sample bottle 6 to be clamped and positioned is formed between the grooves 14 on the surrounding rod 13 and the grooves 14 on the upper table 12. The waste liquid sample bottle 6 is clamped and positioned by the grooves 14 on the surrounding rod 13 and the grooves 14 on the upper table 12, thereby ensuring that a plurality of waste liquid sample bottles 6 are placed on the movable seat 1.

[0024] Reference Figure 3 , Figure 4 , Figure 5 A filter structure 2 is installed on the upper table 12. The filter structure 2 is used to filter the wastewater in the wastewater pool. The filter structure 2 includes a sleeve 25. The two ends of the sleeve 25 are respectively connected to an outlet flange 21 and an inlet flange 27. The outlet flange 21 is provided with a second connecting pipe 211. The inlet flange 27 is provided with a first connecting pipe 271 for connecting to the wastewater pool. The first connecting pipe 271 extends through the upper table 12 between the upper table 12 and the lower table 11. The first connecting pipe 271 is used to connect a hose that penetrates into the slurry beneficiation and mine wastewater. A filter element 23 is sleeved inside the sleeve 25. Figure 6 The filter element 23 includes a connecting plate 231 and a filter column 232. The connecting plate 231 is clamped on the end surface of the sleeve 25. The filter column 232 is sleeved inside the sleeve 25. A filter channel for wastewater to pass through is provided inside the filter column 232. During filtering, the wastewater on the sleeve 25 is filtered through the outer surface of the filter column 232. The filtered wastewater flows from the filter channel inside the filter column 232 into the second connecting pipe 211 on the outlet flange 21, wherein slag, mud residue, etc. in the wastewater are retained on the outer surface of the filter column 232.

[0025] To ensure the sealed connection of the filtering structure 2, a first sealing ring 22 is provided between the upper surface of the connecting plate 231 and the outlet flange 21, a second sealing ring 24 is provided between the lower surface of the connecting plate 231 and the upper end surface of the sleeve 25, and a third sealing ring 26 is provided between the lower end surface of the sleeve 25 and the inlet flange 27.

[0026] Moreover, the outlet flange 21, the filter element 23 and the sleeve 25 of the filter structure 2 are connected by detachable screws, so that the filter element 23 is easy to take out and clean, ensuring that the filter element 23 can better filter wastewater.

[0027] Similarly, the inlet flange 27 and the sleeve 25 of the filter structure 2 are fixed to the upper table 12 by detachable screws, so that, when necessary, the sleeve 25 can also be cleaned by removing the above screws to avoid clogging of the sleeve 25 due to the deposition of slag, mud residue, etc. after filtering in the wastewater.

[0028] In this embodiment, the second connecting pipe 211 is connected to the inlet end 41 of the extraction pump 4 through the first pipe 3, wherein the extraction pump 4 is installed on the lower table 11, and the outlet end 42 of the extraction pump 4 passes through the upper table 12. A bellows 5 is connected to the outlet end 42 of the extraction pump 4, and the bellows 5 is retractable. By utilizing the retractable bellows 5, the bellows 5 is connected to multiple waste liquid sample bottles 6, thereby realizing that the bellows 5 can pump wastewater samples into multiple waste liquid sample bottles 6.

[0029] The above embodiments only express the implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A connecting pipe for a wastewater detector, characterized in that: The invention comprises a movable seat, which has an upper table and a lower table on the movable seat, a fence is provided on one side of the lower table, a plurality of waste liquid sample bottles for collecting wastewater are provided between the fence and the upper table, a filtering structure is installed on the upper table, the filtering structure comprises a sleeve, both ends of the sleeve are respectively connected with an outlet flange and an inlet flange, a filter element is sleeved inside the sleeve, a first connecting pipe for connecting with a wastewater pool is provided on the inlet flange, the first connecting pipe extends between the upper table and the lower table through the upper table, a second connecting pipe is provided on the outlet flange, the second connecting pipe is connected to an extraction pump through a first pipeline, the extraction pump is installed on the lower table, the outlet end of the extraction pump passes through the upper table, the outlet end is connected with a bellows, and the bellows is telescopically connected to the plurality of waste liquid sample bottles.

2. The connecting pipe of the wastewater detector according to claim 1, characterized in that: The side wall of the enclosure rod is provided with a plurality of semi-arc-shaped slots, and the upper table surface is provided with a plurality of semi-arc-shaped slots on the side opposite to the enclosure rod. A slot for the waste liquid sample bottle to be clamped and positioned is formed between the slots on the enclosure rod and the slots on the upper table surface.

3. The connecting pipe of the wastewater detector according to claim 1, characterized in that: The filter element comprises a connecting disk and a filter column. The connecting disk is clamped on the end surface of the sleeve, and the filter column is sleeved inside the sleeve. A filter channel for wastewater to pass through is arranged inside the filter column.

4. The connecting pipe of the wastewater detector according to claim 3, characterized in that: A first sealing ring is provided between the upper surface of the connecting plate and the outlet flange.

5. The connecting pipe of the wastewater detector according to claim 3, characterized in that: A second sealing ring is provided between the lower surface of the connecting disk and the upper end surface of the sleeve.

6. The connecting pipe of the wastewater detector according to claim 3, characterized in that: A third sealing ring is provided between the lower end surface of the sleeve and the inlet flange.

7. The connecting pipe of the wastewater detector according to claim 1, characterized in that: The bottom of the moving seat is provided with moving wheels.

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