Industrial wastewater pollution detection device

Abstract

The utility model relates to an industrial wastewater pollution detection device which comprises a sample collection box, the sinking and floating box covers the sample collecting box, and a cavity capable of storing water is formed between the inner wall of the sinking and floating box and the outer wall of the sample collecting box; the floating plate is sleeved outside the sinking and floating box; the sinking and floating pumping and draining assembly is arranged in a cavity between the sinking and floating box and the sample collecting box, and the pumping end and the draining end of the sinking and floating box extend to the outside of the sinking and floating box; the sampling pump drainage assembly is arranged in the sample collection box; and the detection device is arranged in the sample collection box. According to the industrial wastewater pollution detection device, the device can be directly put into to-be-detected sewage, the sewage at the specified depth is pumped into the sample collection box through the sampling and pumping drainage assembly by utilizing the floating plate and the effects of injecting water into the sinking and floating box and controlling the sinking depth of the device, and the sewage is detected by utilizing the detection device in the sample collection box; therefore, sampling is not needed, and sampling and detection work can be directly completed in sewage to be detected.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial wastewater detection, in particular to an industrial wastewater pollution detection device. Background Art

[0002] Industrial wastewater is wastewater and waste liquid generated in the process of industrial production. It contains various industrial raw materials, intermediates, by-products and pollutants generated in the production process. The discharge of this wastewater is one of the main sources of water pollution. Due to its complex composition and changeable properties, although treatment technology has been developed since the late 19th century, it still faces some challenges.

[0003] At present, in the process of industrial wastewater pollution detection, it is necessary to first sample the industrial wastewater and then put the sample into the detection equipment for detection. The detection time is relatively long. At the same time, during the sample transfer process, it is affected by various factors (for example, some microorganisms are killed by sunlight or the sample is mixed and causes sample contamination, etc.). The sample quality cannot be guaranteed and the sample parameters are prone to change, which in turn causes the detection device to be unable to obtain accurate wastewater pollution detection results. For this reason, the present application proposes an industrial wastewater pollution detection device. Utility Model Content

[0004] The utility model provides an industrial wastewater pollution detection device, which, when placed in sewage to be detected, can control its own overall gravity through a sinking and floating pumping assembly, so as to sample samples at different depths and directly inspect them in the sewage without transferring the samples, thereby ensuring that the samples are not transferred and contaminated, thereby ensuring the quality of the samples.

[0005] The technical solution of the utility model is as follows: an industrial wastewater pollution detection device, comprising:

[0006] Sample collection box;

[0007] The sinking and floating box is covered on the outside of the sample collection box, and a cavity capable of storing water is formed between the inner wall of the sinking and floating box and the outer wall of the sample collection box;

[0008] A floating plate, mounted on the outside of the buoyancy box;

[0009] The sinking and floating pumping and drainage assembly is built into the cavity between the sinking and floating box and the sample collection box, and the pumping end and the drainage end both extend to the outside of the sinking and floating box, and are used to control the water storage volume in the cavity to adjust the overall weight of the device;

[0010] The sampling and drainage assembly is built into the sample collection box, and the water suction end and the water discharge end both extend to the outside of the sinking and floating box;

[0011] The detection device is built into the sample collection box and is used to detect the collected samples.

[0012] On the basis of the above technical solution, the present invention can also be improved as follows.

[0013] Furthermore, the sinking and floating pumping and drainage assembly includes a sinking and floating water pump and a sinking and floating drainage pump arranged in the gap between the sinking and floating box and the sample collection box, and the water pumping end of the sinking and floating water pump and the drainage end of the sinking and floating drainage pump both extend to the outside of the sinking and floating box.

[0014] Furthermore, the sampling and drainage assembly includes a sampling water pump and a sampling drainage pump arranged in the sample collection box, and the water suction end of the sampling water pump and the drainage end of the sampling drainage pump are both connected to the filter located outside the buoyancy box through a water pipe.

[0015] Furthermore, the sample collection box is detachably arranged in the sinking and floating box.

[0016] Furthermore, the top of the sinking and floating box is open, and a plurality of locking holes are provided at the bottom, and the sample collection box is inserted into the sinking and floating box through the opening;

[0017] The sample collection box includes a storage box, a cover plate that can close the top opening of the sinking and floating box is arranged on the top of the storage box, a locking screw that matches the locking hole is arranged on the bottom, and a limit plate for limiting the installation height of the sample collection box is arranged outside the locking screw;

[0018] The threaded sleeve of the outgoing end of the locking screw is provided with a locking nut.

[0019] Furthermore, a plug hole for the filter to pass through is provided at the bottom of the sinking and floating box, and a resistance plate is provided above the filter;

[0020] The top ends of the plug hole and the locking hole are respectively provided with inner openings matched with the abutment plate and the limit plate, and the outsides of the abutment plate and the limit plate are both covered with first sealing rings.

[0021] Furthermore, a docking step is provided at the open end of the top of the buoyancy box, the cover plate is adapted to the docking step, and a second sealing ring is provided at the docking point between the two.

[0022] Furthermore, the cover plate is detachably arranged on the top of the storage box, and the detection device is arranged on the bottom of the cover plate.

[0023] Furthermore, two rows of symmetrical studs are arranged on the top of the storage box, and docking holes corresponding to the studs are arranged on the cover plate, and the threaded ends of the studs are sleeved with docking bolts.

[0024] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0025] 1. The industrial wastewater pollution detection device can be placed directly into the sewage to be detected, and the floating plate and water injection into the sinking box can be used to control the sinking depth of the device. The sewage at a specified depth can be extracted into the sample collection box through the sampling and drainage component, and the sewage can be tested using the detection device in the sample collection box, so there is no need to take samples, and the sampling and detection work can be completed directly in the sewage to be tested.

[0026] 2. The industrial wastewater pollution detection device adopts a detachable structure as a whole, which is convenient for cleaning and maintenance of various parts, prolonging its service life while ensuring detection accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 A schematic diagram of the structure of an industrial wastewater pollution detection device provided by an embodiment of the utility model;

[0028] Figure 2 for Figure 1 Schematic diagram of the half-section structure;

[0029] Figure 3 This is a schematic diagram of the explosion structure of an embodiment of the utility model;

[0030] Figure 4 A schematic diagram of the explosion structure of an embodiment of the utility model from another perspective;

[0031] Figure 5 This is a schematic cross-sectional view of the structure of the sinking and floating box in the embodiment of the utility model;

[0032] Figure 6 This is a schematic diagram of the cross-sectional structure of a storage box in an embodiment of the utility model;

[0033] Figure 7 This is a schematic diagram of the locking screw structure in the embodiment of the utility model;

[0034] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0035] 1. Sinking and floating box; 101. Plug hole; 102. Locking hole; 103. Docking step; 104. Second sealing ring; 7. Floating plate; 2. Sample collection box; 21. Storage box; 211. Stud; 22. Cover plate; 221. Docking hole; 222. Docking bolt; 23. Locking screw; 232. Limiting plate; 233. First sealing ring; 24. Locking nut; 3. Detection device; 4. Sinking and floating pumping assembly; 401. Sinking and floating water pump; 402. Sinking and floating drainage pump; 5. Sampling and pumping assembly; 501. Sampling water pump; 502. Sampling drainage pump; 503. Filter; 504. Contact plate; 6. Signal transmission rope; 601. Power and signal line; 602. Anti-corrosion protective cover; 7. Floating plate. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0037] like Figure 1-7 As shown, an industrial wastewater pollution detection device in this embodiment includes: a sinking and floating box 1, a sample collection box 2, a detection device 3, a sinking and floating pumping assembly 4, a sampling and pumping assembly 5 and a floating plate 7. The sinking and floating box 1 is covered on the outside of the sample collection box 2, and a cavity capable of storing water is formed between its inner wall and the outer wall of the sample collection box 2. By adding water into the cavity, the overall weight of the device can be adjusted, thereby controlling the sinking depth of the device. The sample collection box 2 is used to collect samples. The outside of the sinking and floating box 1 is provided with a floating plate 7. When there is no water in the cavity between the sinking and floating box 1 and the sample collection box 2, the floating plate 7 can make the entire device float on the water surface. It is placed in the cavity between the buoyancy box 1 and the sample collection box 2, and the pumping end and the drainage end both extend to the outside of the buoyancy box 1, and is used to control the water storage amount in the cavity to adjust the overall weight of the device, that is, water is pumped into or discharged from the cavity between the buoyancy box 1 and the sample collection box 2 through the buoyancy pumping and drainage component 4 to achieve the effect of controlling the sinking or rising of the device. The sampling and drainage component 5 is built into the sample collection box 2, and the pumping end and the drainage end both extend to the outside of the buoyancy box 1. The sampling and drainage component 5 can be used to sample water at a specified depth, and the water outside the detection can be discharged at the same time. The detection device 3 is built into the sample collection box 2, and is used to detect the collected samples.

[0038] It should be noted that the detection device 3 is a mature rapid detection device in the art, so it will not be described in detail here.

[0039] When in use, the device is thrown into the water, and the device floats on the water surface under the action of the float plate 7. The water is pumped into the cavity between the sinking and floating box 1 and the sample collection box 2 by controlling the sinking and floating pumping component 4, so as to achieve the effect of controlling the sinking of the device. After sinking to the specified position, the water is pumped into the sample collection box 2 by the sampling and pumping component 5, and the water therein is detected by the detection rod of the detection device 3. After the detection is completed, the water in the cavity is discharged through the sinking and floating pumping component 4, so as to achieve the effect of the device floating to the water surface. In addition, the sample that has been detected can be discharged through the sampling and pumping component 5.

[0040] Among them, Figure 5 As shown, the sinking and floating pumping and drainage assembly 4 includes a sinking and floating water pump 401 and a sinking and floating drainage pump 402 arranged in the gap between the sinking and floating box 1 and the sample collection box 2. The water suction end of the sinking and floating water pump 401 and the drainage end of the sinking and floating drainage pump 402 both extend to the outside of the sinking and floating box 1, and the effect of pumping and draining water from the cavity is achieved through the sinking and floating water pump 401 and the sinking and floating drainage pump 402.

[0041] In addition, if Figure 6 As shown, the sampling and drainage component 5 includes a sampling water pump 501 and a sampling drainage pump 502 arranged in the sample collection box 2. The water suction end of the sampling water pump 501 and the drainage end of the sampling drainage pump 502 are connected to the filter 503 located outside the sinking and floating box 1 through a water pipe. The sampling and drainage effects are achieved by the sampling water pump 501 and the sampling drainage pump 502. At the same time, blockage can be avoided by the filter 503. The filter 503 is a common existing product, so it is not described in detail here. In addition, the filter 503 is also arranged on the water suction end of the sinking and floating water pump 401 and the drainage end of the sinking and floating drainage pump 402.

[0042] In another embodiment, the sample collection box 2 is detachably disposed in the buoyancy box 1, so as to facilitate the cleaning of the buoyancy box 1 and avoid the accumulation of pollutants therein.

[0043] The specific structure is as follows: the top of the sinking and floating box 1 is open, and a plurality of locking holes 102 are arranged at the bottom, and the sample collection box 2 is inserted into the sinking and floating box 1 through the opening.

[0044] The sample collection box 2 includes a storage box 21, the top of which is provided with a cover plate 22 which can close the top opening of the buoyancy box 1, the bottom of which is provided with a locking screw 23 which is adapted to the locking hole 102, and the outside of the locking screw 23 is provided with a limiting plate 232 which is used to limit the installation height of the sample collection box 2, and the diameter of the limiting plate 232 is larger than the diameter of the locking hole 102.

[0045] The locking nut 24 is threadedly sleeved on the protruding end of the locking screw 23 .

[0046] In this embodiment, there are four locking screws 23, which are respectively arranged at the four corners of the bottom of the storage box 21. The bottom of the buoyancy box 1 is provided with four locking holes 102 corresponding to the locking screws 23. When the sample collection box 2 is installed in the buoyancy box 1, the cover plate 22 closes the opening at the top, and the locking screws 23 are inserted into the corresponding locking holes 102, and the limit plate 232 is in conflict with the bottom of the buoyancy box 1. Finally, the locking effect is achieved by installing the locking nut 24 at the protruding end of the locking screw 23.

[0047] Furthermore, a plug-in hole 101 for the filter 503 to pass through is provided at the bottom of the buoyancy box 1, and a resistance plate 504 is provided above the filter 503. The diameter of the resistance plate 504 is larger than the diameter of the plug-in hole 101. When the sample collection box 2 is installed, the filter 503 of the sampling and extraction assembly 5 passes through the plug-in hole 101 from the buoyancy box 1, and the plug-in hole 101 is closed by the resistance plate 504.

[0048] The tops of the plug hole 101 and the locking hole 102 are respectively provided with embedded openings that are compatible with the contact plate 504 and the limit plate 232, and the outsides of the contact plate 504 and the limit plate 232 are both covered with a first sealing ring 233. When the sample collection box 2 is installed, the contact plate 504 and the limit plate 232 are embedded in the embedded openings, and the first sealing ring 233 can effectively ensure the sealing effect.

[0049] Furthermore, a docking step 103 is provided at the open end of the top of the buoyancy box 1, the cover plate 22 is adapted to the docking step 103, and a second sealing ring 104 is provided at the docking point between the two, thereby effectively improving the sealing performance of the docking point between the two.

[0050] In another embodiment, in order to facilitate cleaning of the storage box 21 , the cover plate 22 is detachably disposed on the top of the storage box 21 , and the detection device 3 is disposed on the bottom of the cover plate 22 .

[0051] The specific structure is: two rows of symmetrical studs 211 are arranged on the top of the storage box 21, and docking holes 221 corresponding to the studs 211 are arranged on the cover plate 22. The threaded end of the stud 211 is sleeved with a docking bolt 222, and the connection between the two is achieved through the combination of the stud 211 and the docking bolt 222.

[0052] In another embodiment, in order to facilitate the rapid removal of the device from the water and realize timely transmission of the signal, the present embodiment further includes a signal transmission drawstring 6 disposed on the top of the cover plate 22 .

[0053] The signal transmission rope 6 includes a power supply and signal line 601 connected to the detection device 3. The outside of the power supply and signal line 601 is covered with an anti-corrosion protective cover 602 whose end is connected to the cover plate 22. Signal transmission and power supply are achieved through the signal transmission rope 6. At the same time, the anti-corrosion protective cover 602 improves the corrosion resistance and facilitates the device to be pulled out of the water.

[0054] It should be noted that the entire device is coated with an anti-corrosion layer to improve the overall corrosion resistance.

[0055] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. An industrial wastewater pollution detection device, characterized in that: include: Sample collection box (2); The sinking and floating box (1) is covered on the outside of the sample collection box (2), and a cavity capable of storing water is formed between the inner wall of the sinking and floating box (1) and the outer wall of the sample collection box (2); A floating plate (7) is mounted on the outside of the sinking and floating box (1); The sinking and floating pumping and drainage assembly (4) is built into the cavity between the sinking and floating box (1) and the sample collection box (2), and the pumping end and the drainage end both extend to the outside of the sinking and floating box (1), and is used to control the water storage amount in the cavity to adjust the overall weight of the device; A sampling and drainage assembly (5) is built into the sample collection box (2), and both the water extraction end and the water discharge end extend to the outside of the sinking and floating box (1); The detection device (3) is built into the sample collection box (2) and is used to detect the collected samples.

2. The industrial wastewater pollution detection device according to claim 1 is characterized in that: The sinking and floating pumping and drainage assembly (4) comprises a sinking and floating water pump (401) and a sinking and floating drainage pump (402) which are arranged in the gap between the sinking and floating box (1) and the sample collection box (2); the water suction end of the sinking and floating water pump (401) and the drainage end of the sinking and floating drainage pump (402) both extend to the outside of the sinking and floating box (1).

3. An industrial wastewater pollution detection device according to claim 2, characterized in that: The sampling and drainage assembly (5) comprises a sampling water pump (501) and a sampling water discharge pump (502) arranged in the sample collection box (2); the water suction end of the sampling water pump (501) and the water discharge end of the sampling water discharge pump (502) are both connected to a filter (503) located outside the sinking and floating box (1) through a water pipe.

4. The industrial wastewater pollution detection device according to claim 3 is characterized in that: The sample collection box (2) is detachably arranged in the sinking and floating box (1).

5. An industrial wastewater pollution detection device according to claim 4, characterized in that: The top of the sinking and floating box (1) is open, and a plurality of locking holes (102) are provided at the bottom, and the sample collection box (2) is inserted into the sinking and floating box (1) through the opening; The sample collection box (2) comprises a storage box (21), the top of the storage box (21) is provided with a cover plate (22) capable of closing the top opening of the sinking and floating box (1), the bottom is provided with a locking screw (23) adapted to the locking hole (102), and the outside of the locking screw (23) is provided with a limiting plate (232) for limiting the installation height of the sample collection box (2); The threaded end of the locking screw (23) is sleeved with a locking nut (24).

6. An industrial wastewater pollution detection device according to claim 5, characterized in that: The bottom of the sinking and floating box (1) is provided with a plug-in hole (101) for the filter (503) to pass through, and a resistance plate (504) is provided above the filter (503); The top ends of the plug hole (101) and the locking hole (102) are respectively provided with inner openings adapted to the abutment plate (504) and the limit plate (232), and the outsides of the abutment plate (504) and the limit plate (232) are both sleeved with first sealing rings (233).

7. The industrial wastewater pollution detection device according to claim 5, characterized in that: The open end at the top of the buoyancy box (1) is provided with a docking step (103), the cover plate (22) is adapted to the docking step (103), and a second sealing ring (104) is provided at the docking point between the two.

8. The industrial wastewater pollution detection device according to claim 5, characterized in that: The cover plate (22) is detachably arranged on the top of the storage box (21), and the detection device (3) is arranged on the bottom of the cover plate (22).

9. An industrial wastewater pollution detection device according to claim 8, characterized in that: The top of the storage box (21) is provided with two rows of symmetrical studs (211), the cover plate (22) is provided with docking holes (221) corresponding to the studs (211), and the protruding ends of the studs (211) are threadedly sleeved with docking bolts (222).

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