A detection device for industrial wastewater

Abstract

The utility model relates to industrial sewage detection technical field especially, it is with detection device for industrial sewage, including storage tank, base and transparent window, the transparent window fixedly opens on the outer wall of storage tank, a plurality of base fixedly connect in the lower extreme of storage tank, the inside of storage tank is equipped with sewage sampling inner bag structure, the top of storage tank is equipped with sewage two -way flow through flush structure. This detection device for industrial sewage, sampling inner bag is plastic material quality corrosion -resisting ability is stronger, sampling inner bag can be put into the inside of storage tank after rotating and screwing to complete the placement through the top threaded head, then the connecting pipe for inserting and collecting industrial sewage is used to the upper butt joint pipe, so that industrial sewage will enter the storage in the sampling inner bag, the whole storage tank is small, and sampling inner bag can be screwed out at any time convenient to carry, also convenient to transport the separate sampling inner bag to the laboratory and carry out the test, and industrial sewage detection device is convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of industrial wastewater detection technology, specifically to a detection device for industrial wastewater. Background Technology

[0002] With the rapid development of my country's economy, many chemical enterprises have started construction in cities. However, the industrial wastewater discharged by many enterprises has not undergone strict testing. Not only does the amount of harmful substances in the wastewater exceed the standard, but the amount of wastewater also exceeds the standard. Water pollution has become a serious environmental problem. In order to effectively control wastewater discharge, it is necessary to test the wastewater before it is discharged.

[0003] For example, the authorization announcement number "CN212872427U" is for an industrial wastewater testing device. It uses a water pump to clean the inside of the mixing tank after use, which to some extent improves the corrosion of the components inside the mixing tank caused by residual wastewater after mixing. Existing industrial wastewater testing devices are quite large and heavy due to the use of a pushable base and a large-volume matching water pump and mixing structure. This makes them inconvenient to carry and use. Moreover, industrial wastewater requires operators to be close to the water source for sampling. The large-volume testing device, which can only move horizontally, is inconvenient to pass through steps or vertical shafts with elevation differences, resulting in laborious industrial wastewater sampling.

[0004] Meanwhile, in order to ensure convenient sampling, industrial wastewater testing devices are designed with extendable corrugated pipes to extend the sampling pipeline. However, the corrugated pipes have many internal folds and complex stacking, so industrial wastewater easily accumulates silt and impurities inside the corrugated pipes, making it difficult to clean the impurities in the internal folds of the corrugated pipes. Utility Model Content

[0005] The purpose of this utility model is to solve the problems of existing industrial wastewater detection devices, such as the need for operators to be close to the water source to collect samples, the large size of the detection devices that can only move horizontally, the inconvenience of passing through steps or vertical shafts with elevation differences, the difficulty of industrial wastewater sampling, and the easy accumulation of silt and impurities inside the corrugated pipes, making it difficult to clean the impurities in the folds of the corrugated pipes. Therefore, this utility model proposes an industrial wastewater detection device.

[0006] To achieve the above objectives, this utility model provides the following technical solution: Design an industrial wastewater testing device, including a storage tank, a base, and a transparent window. The transparent window is fixedly opened on the outer wall of the storage tank, and multiple bases are fixedly connected to the lower end of the storage tank. The storage tank has a wastewater sampling inner tank structure inside, and a wastewater bidirectional flow flushing structure at the top of the storage tank.

[0007] Preferably, the wastewater sampling inner tank structure includes a sampling inner tank and a connecting seat. The sampling inner tank is movably connected to the inside of the storage tank. A threaded head is fixedly installed at the top of the sampling inner tank, and a connecting seat is fixedly installed at the top of the threaded head. A connecting pipe is fixedly installed above the connecting seat, and a scale line is fixedly installed on the outer wall of the sampling inner tank.

[0008] Preferably, the bottom end of the connecting pipe is connected to the inside of the sampling inner liner, and the outer side of the threaded head is threadedly connected to the top inner wall of the storage tank.

[0009] Preferably, the wastewater bidirectional flow flushing structure includes a plug and a connecting pipe. The plug is movably connected above the storage tank, and the outer side of the plug is movably connected to the inside of the connecting pipe. The connecting pipe is fixedly connected to the top of the plug. A one-way valve is fixedly installed on one side of the connecting pipe, and a flushing water pipe is fixedly connected to the top of the side wall of the connecting pipe. A bidirectional pump is fixedly installed at the other end of the connecting pipe.

[0010] Preferably, the other end of the connecting pipe is fixedly connected to a sewage sampling extension structure, which includes a gripping tube and a corrugated tube. The gripping tube is fixedly sleeved on the upper part of the outer wall of the connecting pipe, and the corrugated tube is fixedly connected to the middle of the connecting pipe. The other end of the connecting pipe is threadedly connected to a sand-proof net, and the other end of the sand-proof net is fixedly connected to a sampling head.

[0011] Preferably, the front end of the scale line is positioned opposite to the inner side of the transparent window.

[0012] The present invention provides an industrial wastewater testing device with the following advantages: the sampling inner liner is made of plastic, which has strong corrosion resistance. The sampling inner liner can be inserted into the storage tank through the threaded head at the top and then rotated to complete the placement. Then, the connecting pipe above the connecting pipe is used to insert the industrial wastewater collection pipe, so that the industrial wastewater will enter the sampling inner liner for storage. The entire storage tank is small in size, and the sampling inner liner can be twisted out at any time for easy carrying. It is also convenient to transport the sampling inner liner separately to the laboratory for testing. The connecting seat is designed in the shape of a handle, which makes it easy to lift the sampling inner liner for handling and storage. The industrial wastewater testing device is easy to use.

[0013] A connecting pipe can be inserted into the connector for connection. After the one-way valve is opened, the two-way pump can be turned on to allow industrial wastewater to enter the sampling tank in one direction without backflow. After the corrugated pipe has been in operation, the internal sludge blockage will be more severe than that of normal pipes. At this time, close the one-way valve, connect the vertical flushing water pipe at the top to an external clean water source, and turn on the two-way pump to flush clean water into the corrugated pipe in the opposite direction. The reverse clean water can flush out the sludge at the other end of the connecting pipe, which is conducive to cleaning the sludge inside the corrugated pipe and reducing blockage. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 for Figure 1 A frontal sectional view; Figure 3 for Figure 1 Top view diagram; Figure 4 for Figure 2 Enlarged diagram of part A in the middle; Figure 5 for Figure 2 Enlarged diagram of part B in the middle; Figure 6 for Figure 2 Enlarged diagram of part C in the middle.

[0015] In the diagram: 1. Storage tank, 2. Base, 3. Transparent window, 4. Wastewater sampling inner tank structure, 41. Sampling inner tank, 42. Scale line, 43. Threaded head, 44. Connecting seat, 45. Connecting pipe, 5. Wastewater bidirectional flow flushing structure, 51. Plug connector, 52. Connecting pipe, 53. One-way valve, 54. Flushing water pipe, 55. Bidirectional pump, 6. Wastewater sampling extension structure, 61. Grip tube, 62. Corrugated pipe, 63. Sandproof net, 64. Sampling head. Detailed Implementation

[0016] The present invention will be further described below with reference to the accompanying drawings: Example: Please see Figure 1-6 In this embodiment, an industrial wastewater testing device includes a storage tank 1, a base 2, and a transparent window 3. The transparent window 3 is fixedly opened on the outer wall of the storage tank 1. The transparent window 3 is made of transparent tempered glass, which makes it easy to see the scale line 42 of the inner sampling liner 41 through the storage tank 1. Multiple bases 2 are fixedly connected to the lower end of the storage tank 1. The bases 2 can easily support the storage tank 1. The inside of the storage tank 1 is provided with a wastewater sampling liner structure 4. The top of the storage tank 1 is provided with a wastewater bidirectional flow flushing structure 5.

[0017] The wastewater sampling inner tank structure 4 includes a sampling inner tank 41 and a connecting seat 44. The sampling inner tank 41 is movably connected to the inside of the storage tank 1. A threaded head 43 is fixedly installed at the top of the sampling inner tank 41. The sampling inner tank 41 is made of plastic and has strong corrosion resistance. The sampling inner tank 41 can be inserted into the storage tank 1 through the threaded head 43 and then rotated to complete the placement. Then, the connecting pipe 52 for collecting industrial wastewater is inserted above the connecting pipe 45. In this way, the industrial wastewater will enter the sampling inner tank 41 for storage. The entire storage tank 1 is small in size, and the sampling inner tank 41 can be twisted out at any time for easy carrying. It is also convenient to transport the sampling inner tank 41 to the laboratory for urgent testing. The connecting seat 44 is fixedly installed at the top of the threaded head 43. The connecting seat 44 is designed as a handle shape, which can easily lift the sampling inner tank 41 for handling and storage. The connecting pipe 45 is fixedly installed above the connecting seat 44. The outer wall of the sampling inner tank 41 is fixedly installed with scale lines 42.

[0018] The bottom end of the connector 45 is connected to the inside of the sampling inner liner 41, the outer side of the threaded head 43 is threaded to the top inner wall of the storage tank 1, and the front end of the scale line 42 is set opposite to the inner side of the transparent window 3.

[0019] The wastewater bidirectional flow flushing structure 5 includes a connector 51 and a connecting pipe 52. The connector 51 is movably connected to the top of the storage tank 1. The connecting pipe 52 can be inserted into the connector 51 for connection. The outside of the connector 51 is movably connected to the inside of the connecting pipe 45. The connecting pipe 52 is fixedly connected to the top of the connector 51. A one-way valve 53 is fixedly installed on one side of the connecting pipe 52. When the one-way valve 53 is opened, the bidirectional pump 55 can be turned on to allow industrial wastewater to enter the sampling inner tank 41 in one direction, and the wastewater will not flow back. After the corrugated pipe 62 has been in operation, the internal blockage of mud and sand will be more serious than that of normal pipes. At this time, close the one-way valve 53, connect the vertical flushing water pipe 54 above to the external clean water source, and turn on the two-way pump 55 to flush the clean water into the corrugated pipe 62 in the opposite direction. The reverse clean water can flush out the mud and sand at the other end of the connecting pipe 52, which facilitates the cleaning of the mud and sand inside the corrugated pipe 62 and reduces blockage. The flushing water pipe 54 is fixedly connected to the top of the side wall of the connecting pipe 52, and the two-way pump 55 is fixedly installed at the other end of the connecting pipe 52.

[0020] The other end of the connecting pipe 52 is fixedly connected to a sewage sampling extension structure 6. The sewage sampling extension structure 6 includes a gripping tube 61 and a corrugated tube 62. The gripping tube 61 is fixedly sleeved on the upper part of the outer wall of the connecting pipe 52. The gripping tube 61 is made of rubber, which is relatively non-slip and easy to grip the connecting pipe 52. The operator installs a stainless steel sandproof net 63 at the lower end of the connecting pipe 52, and then stretches the corrugated tube 62 to extend the lower end of the connecting pipe 52. The sampling head 64 at the bottom end is inserted into the water body of the industrial sewage. The industrial sewage is pumped upward and transported to the sampling inner tank 41 by the operation of the bidirectional pump 55. The corrugated tube 62 is fixedly connected to the middle of the connecting pipe 52. The other end of the connecting pipe 52 is threadedly connected to the sandproof net 63. The other end of the sandproof net 63 is fixedly connected to the sampling head 64.

[0021] Working principle: Industrial wastewater testing devices can collect and sample wastewater generated in industrial production. A single person can operate the device quickly and efficiently. The samples can be transported to a laboratory for testing. Based on the test results, the content of various pollutants in the industrial wastewater and its environmental damage can be accurately determined. The transparent window 3 is made of transparent tempered glass, which makes it easy to see the scale line 42 of the inner sampling liner 41 through the storage tank 1. Multiple bases 2 are fixedly connected to the lower end of the storage tank 1, and the bases 2 can easily support the storage tank 1. The grip tube 61 is made of rubber, which is relatively non-slip and easy to hold the connecting tube 52. The operator installs the stainless steel sandproof net 63 at the lower end of the connecting tube 52, then stretches the corrugated tube 62 to extend the lower end of the connecting tube 52. The sampling head 64 at the bottom end is inserted into the water body of the industrial wastewater. The two-way pump 55 is used to pump the industrial wastewater upward and transport it to the sampling inner tank 41. The sampling inner liner 41 is made of plastic and has strong corrosion resistance. The sampling inner liner 41 can be inserted into the storage tank 1 by screwing the top threaded head 43 and then rotating it to complete the placement. Then, the connecting pipe 52 for collecting industrial wastewater is inserted above the connecting pipe 45. In this way, the industrial wastewater will enter the sampling inner liner 41 for storage. The entire storage tank 1 is small in size, and the sampling inner liner 41 can be screwed out at any time for easy carrying. It is also convenient to transport the sampling inner liner 41 to the laboratory for testing. The connecting seat 44 is designed as a handle shape, which can easily lift the sampling inner liner 41 for handling and storage. Connecting pipe 52 can be inserted into the connector 51 for connection. After the one-way valve 53 is opened, the two-way pump 55 can be turned on to allow industrial wastewater to enter the sampling tank 41 in one direction without backflow. After the corrugated pipe 62 has been in operation, the internal sludge blockage will be more serious than that of normal pipes. At this time, the one-way valve 53 is closed, the vertical flushing water pipe 54 above is connected to an external clean water source, and the two-way pump 55 is turned on to flush clean water into the corrugated pipe 62 in the opposite direction. The reverse clean water can flush out the sludge at the other end of the connecting pipe 52, which is convenient for cleaning the sludge inside the corrugated pipe 62 and reducing blockage.

[0022] Although the present invention has been illustrated and described with reference to preferred embodiments, those skilled in the art should understand that various changes in form and detail are possible within the scope of the claims.

Claims

1. A detection device for industrial wastewater, comprising a storage tank (1), a base (2), and a transparent window (3), wherein the transparent window (3) is fixedly opened on the outer wall of the storage tank (1), and a plurality of the bases (2) are fixedly connected to the lower end of the storage tank (1), characterized in that: The storage tank (1) is provided with a sewage sampling inner liner structure (4) inside, and a sewage bidirectional flow flushing structure (5) is provided at the top of the storage tank (1).

2. The industrial wastewater detection device according to claim 1, characterized in that: The wastewater sampling inner tank structure (4) includes a sampling inner tank (41) and a connecting seat (44). The sampling inner tank (41) is movably connected to the inside of the storage tank (1). A threaded head (43) is fixedly installed at the top of the sampling inner tank (41). A connecting seat (44) is fixedly installed at the top of the threaded head (43). A connecting pipe (45) is fixedly installed above the connecting seat (44). A scale line (42) is fixedly installed on the outer wall of the sampling inner tank (41).

3. The industrial wastewater detection device according to claim 2, characterized in that: The bottom end of the connecting pipe (45) is connected to the inside of the sampling inner liner (41), and the outer side of the threaded head (43) is threadedly connected to the top inner wall of the storage tank (1).

4. The industrial wastewater detection device according to claim 1, characterized in that: The wastewater bidirectional flow flushing structure (5) includes a plug (51) and a connecting pipe (52). The plug (51) is movably connected above the storage tank (1). The outer side of the plug (51) is movably connected to the inside of the connecting pipe (45). The connecting pipe (52) is fixedly connected to the top of the plug (51). A one-way valve (53) is fixedly installed on one side of the connecting pipe (52). A flushing water pipe (54) is fixedly connected to the top of the side wall of the connecting pipe (52). A bidirectional pump (55) is fixedly installed at the other end of the connecting pipe (52).

5. The industrial wastewater detection device according to claim 4, characterized in that: The other end of the connecting pipe (52) is fixedly connected to a sewage sampling extension structure (6). The sewage sampling extension structure (6) includes a gripping tube (61) and a corrugated tube (62). The gripping tube (61) is fixedly sleeved on the upper outer wall of the connecting pipe (52). The corrugated tube (62) is fixedly connected to the middle of the connecting pipe (52). The other end of the connecting pipe (52) is threadedly connected to a sand-proof net (63). The other end of the sand-proof net (63) is fixedly connected to a sampling head (64).

6. The industrial wastewater detection device according to claim 2, characterized in that: The front end of the scale line (42) is positioned opposite to the inner side of the transparent window (3).

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