Wastewater discharge detection device for chemical production

Abstract

The utility model discloses a wastewater discharge detection device for chemical industry production, which relates to the technical field of wastewater detection and comprises a wastewater pool, the top of the wastewater pool is fixedly connected with a C-shaped plate, the top of the C-shaped plate is fixedly connected with an air cylinder, the bottom end of a telescopic rod of the air cylinder penetrates through the bottom of a transverse plate of the C-shaped plate and is fixedly connected with a round frame, and the round frame is fixedly connected with the bottom of the C-shaped plate. A round rod is rotationally connected to the lower side of the round frame, an arc-shaped groove is formed in the side face of the round rod, and connecting plates are fixedly connected to the front side and the rear side of the middle of the interior of the wastewater pool. The air cylinder drives the round frame and the round rod to move downwards, when the round rod moves downwards, the arc-shaped groove makes contact with the side face of the sliding block, the round rod moves downwards and rotates, four stirring strips are driven to rotate, the four stirring strips mix chemical solutions in a waste water pool with water, and meanwhile the round frame drives the water suction pump and the water suction pipe to move downwards. And part of chemical wastewater is rapidly pumped into the detection frame for detection.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater detection, in particular to a wastewater discharge detection device for chemical production. Background Art

[0002] Chemical wastewater is pure water that has changed its original physical or chemical properties after use, and has become wastewater containing different types of impurities. Chemical wastewater is process wastewater, cooling water, exhaust gas washing water, equipment and site flushing water, etc. discharged in chemical production. If these wastewaters are discharged without treatment, they will cause different properties and different degrees of pollution in the water body, thereby endangering human health and affecting industrial and agricultural production. In order to ensure that chemical wastewater can be discharged in a qualified manner, all chemical wastewater must be discharged and tested.

[0003] The existing patent (Announcement No.: CN112729965A) discloses a wastewater discharge detection device for chemical production, including a pipe body and a fixed ring arranged on the outer wall of the pipe body. The number of the fixed rings is two groups, and one end of the pipe body passes through the inside of the two groups of fixed rings. The device is fixed to the outer wall of the pipe body through the fixed ring, which is convenient for people to install it. At the same time, people can connect the device with the sampling tube, so that the discharge detection of chemical wastewater can be effectively completed. In the process of implementing this scheme, it is found that there are the following problems in the prior art, which have not been well solved: the sampling tube and other structures are fixed by the fixed ring, but there are various chemical solutions in the wastewater, and the density of the chemical solution is different from that of water, which causes some chemical solutions to sink to the bottom of the water, and then makes it difficult for the above-mentioned device to sample and measure the wastewater containing more chemical solutions when sampling the wastewater. Utility Model Content

[0004] In order to improve the above-mentioned problem that the sampling tube and other structures are fixed by a fixing ring, there are various chemical solutions in the wastewater, and the density of the chemical solution is different from that of water, which causes some chemical solutions to sink to the bottom of the water, making it difficult for the above-mentioned device to sample and measure the wastewater containing more chemical solutions when sampling the wastewater. The utility model provides a wastewater discharge detection device for chemical production.

[0005] The utility model provides a wastewater discharge detection device for chemical production, which adopts the following technical scheme:

[0006] A wastewater discharge detection device for chemical production, comprising a wastewater pool, a C-shaped plate fixedly connected to the top of the wastewater pool, a cylinder fixedly connected to the top of the C-shaped plate, a bottom end of a telescopic rod of the cylinder passing through the bottom of a horizontal plate of the C-shaped plate and fixedly connected to a round frame, a round rod rotatably connected to the lower side of the round frame, and an arc groove is provided on the side of the round rod;

[0007] The front and rear sides of the middle part of the wastewater tank are fixedly connected with connecting plates, the opposite sides of the two connecting plates are fixedly connected with circular rings, and the inside of the circular rings is fixedly connected with sliders;

[0008] A water suction pipe is fixedly connected inside the circular frame, a water suction pump is fixedly connected to the right side of the water suction pipe, a drainage pipe is fixedly connected to the right side of the water suction pump, and a detection frame is fixedly connected to the right side of the top of the wastewater pool.

[0009] Through the above technical solution, it is convenient to quickly pump part of the chemical wastewater into the internal part of the detection frame for detection, and it can reduce the corrosion caused by the chemical wastewater in the suction pipe for a long time.

[0010] Optionally, in the above-mentioned wastewater discharge detection device for chemical production, the number of the sliders and the number of the arc grooves are both four, the four sliders are respectively slidably connected to the inside of the four arc grooves, and the side surfaces of the sliders are rounded.

[0011] Through the above technical solution, the friction force generated when the rounded side of the slider contacts the inner side of the arc groove is small.

[0012] Optionally, in the above-mentioned wastewater discharge detection device for chemical production, a drainage ball valve is fixedly connected to the left side of the wastewater pool and the front side of the detection frame.

[0013] Through the above technical solution, the drainage ball valve can conveniently discharge the wastewater in the wastewater pool and the detection frame.

[0014] Optionally, in the above-mentioned wastewater discharge detection device for chemical production, the drainage pipe is bent into an S shape and placed on the upper side of the detection frame, and the suction pipe is in an L shape.

[0015] Through the above technical solution, it is easy to bend the S-shaped drainage pipe and the L-shaped water suction pipe so that after the waste water is drained, the waste water inside the drainage pipe and the water suction pipe can be completely discharged.

[0016] Optionally, in the above-mentioned wastewater discharge detection device for chemical production, four stirring bars are fixedly connected to the lower side of the round rod side, and the stirring bars are fixedly connected to the lower side of the round rod side in a cross shape at equal distances, and the cross-section of the stirring bar is a right triangle.

[0017] Through the above technical solution, the stirring bar can conveniently stir the chemical wastewater on the upper side so as to stir the chemical wastewater evenly.

[0018] Optionally, in the above-mentioned wastewater discharge detection device for chemical production, the bottom of the inner wall of the wastewater pool is provided with a 20° bevel angle, and the top of the wastewater pool is fixedly connected with a water level detector.

[0019] Through the above technical solution, it is convenient for a wastewater pool with an inclined bottom to discharge wastewater through a drain ball valve, and the water level detector can enable the staff to understand the volume of wastewater inside the wastewater pool.

[0020] Optionally, in the above-mentioned wastewater discharge detection device for chemical production, the wastewater pool is a stainless steel metal frame, and a rubber pad is fixedly connected to the bottom of the wastewater pool.

[0021] Through the above technical solution, the rubber pad can increase the overall anti-slip property of the wastewater pool, and the wastewater pool made of stainless steel metal is relatively hard and will not be corroded by chemical wastewater.

[0022] In summary, the present invention has at least one of the following beneficial effects:

[0023] 1. The cylinder drives the round frame and the round rod to move downward. When the round rod moves downward, the arc groove contacts the side of the slider, causing the round rod to move downward and rotate, driving the four stirring bars to rotate, so that the four stirring bars mix the chemical solution in the wastewater pool with water. At the same time, the round frame drives the water suction pump and the water suction pipe to move downward, quickly pumping part of the chemical wastewater into the detection frame for internal detection.

[0024] 2. The cylinder drives the round frame and the round rod to move upward, and at the same time, the round frame drives the water suction pump and the water suction pipe to move upward, so that the chemical wastewater inside the L-shaped water suction pipe is quickly discharged, so that there will be no chemical wastewater inside the water suction pipe, thereby reducing the corrosion caused by the chemical wastewater inside the water suction pipe for a long time. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0026] Figure 2 It is a partial three-dimensional structural schematic diagram of the utility model;

[0027] Figure 3 It is a three-dimensional structural schematic diagram of the connecting plate of the utility model.

[0028] In the figure: 1, wastewater tank; 101, drainage ball valve; 102, water level detector; 2, C-shaped plate; 3, cylinder; 4, round frame; 5, round rod; 501, stirring bar; 6, arc groove; 7, connecting plate; 8, ring; 9, slider; 10, suction pipe; 11, suction pump; 12, drainage pipe; 13, detection frame. DETAILED DESCRIPTION

[0029] The following is combined with Figure 1-3 The utility model is described in further detail.

[0030] Please refer to the attached figure in the instruction manual Figure 1 , Figure 2 and Figure 3 The utility model provides an embodiment: a wastewater discharge detection device for chemical production, comprising a wastewater pool 1, a C-shaped plate 2 is fixedly connected to the top of the wastewater pool 1, a cylinder 3 is fixedly connected to the top of the C-shaped plate 2, the bottom end of the telescopic rod of the cylinder 3 passes through the bottom of the horizontal plate of the C-shaped plate 2 and is fixedly connected to a round frame 4, a round rod 5 is rotatably connected to the lower side of the round frame 4, and an arc groove 6 is opened on the side of the round rod 5;

[0031] The front and rear sides of the middle part of the wastewater tank 1 are fixedly connected with connecting plates 7, the opposite sides of the two connecting plates 7 are fixedly connected with circular rings 8, and the inside of the circular rings 8 is fixedly connected with sliders 9;

[0032] A water suction pipe 10 is fixedly connected inside the circular frame 4 , a water suction pump 11 is fixedly connected to the right side of the water suction pipe 10 , a drainage pipe 12 is fixedly connected to the right side of the water suction pump 11 , and a detection frame 13 is fixedly connected to the right side of the top of the wastewater tank 1 .

[0033] See the attached drawings in the specification Figure 1 , Figure 2 and Figure 3 The number of sliders 9 and the number of arc grooves 6 are both four. The four sliders 9 are respectively slidably connected to the inside of the four arc grooves 6. The side surfaces of the sliders 9 are rounded. The friction force generated when the side surfaces of the sliders 9 with rounded corners contact the inner side surfaces of the arc grooves 6 is small.

[0034] See the attached drawings in the specification Figure 1 , Figure 2 and Figure 3 The left side of the wastewater tank 1 and the front side of the detection frame 13 are both fixedly connected with a drainage ball valve 101, and the drainage ball valve 101 is convenient for draining the wastewater in the wastewater tank 1 and the detection frame 13.

[0035] See the attached drawings in the specification Figure 1 , Figure 2 and Figure 3 The drain pipe 12 is bent into an S shape and placed on the upper side of the detection frame 13. The suction pipe 10 is L-shaped. The S-shaped drain pipe 12 and the L-shaped suction pipe 10 enable all the waste water in the drain pipe 12 and the suction pipe 10 to be completely discharged after the waste water is drained.

[0036] See the attached drawings in the specification Figure 1 , Figure 2 and Figure 3 Four stirring bars 501 are fixedly connected to the lower side of the side of the round rod 5, and the stirring bars 501 are fixedly connected to the lower side of the side of the round rod 5 in a cross shape at equal distances. The cross-section of the stirring bar 501 is a right triangle. The stirring bar 501 is convenient for stirring the chemical wastewater on the upper side so that the chemical wastewater is stirred evenly.

[0037] See the attached drawings in the specification Figure 1 , Figure 2 and Figure 3 The bottom of the inner wall of the wastewater tank 1 is provided with a 20° bevel angle, and a water level detector 102 is fixedly connected to the top of the wastewater tank 1. The wastewater tank 1 with a sloped bottom is convenient for discharging wastewater through the drain ball valve 101, and the water level detector 102 enables the staff to understand the volume of wastewater inside the wastewater tank 1.

[0038] See the attached drawings in the specification Figure 1 , Figure 2 and Figure 3 The wastewater pool 1 is a stainless steel metal frame, and a rubber pad is fixedly connected to the bottom of the wastewater pool 1. The rubber pad can increase the overall anti-slip property of the wastewater pool 1. The wastewater pool 1 made of stainless steel metal is relatively hard and will not be corroded by chemical wastewater.

[0039] Working principle: When using the wastewater discharge detection device for chemical production, when it is necessary to detect the wastewater, the telescopic rod of the cylinder 3 drives the round frame 4 and the round rod 5 to move downward. When the round rod 5 moves downward, the arc groove 6 on its side contacts the side of the slider 9, causing the round rod 5 to rotate during the downward movement, thereby driving the four stirring bars 501 to rotate, so that the four stirring bars 501 mix the chemical solution in the wastewater pool 1 with the water. At the same time, the round frame 4 drives the water suction pump 11 and the water suction pipe 10 to move downward, and quickly pumps part of the chemical wastewater into the detection frame 13 for detection.

[0040] After the chemical wastewater is discharged, the telescopic rod of the cylinder 3 drives the round frame 4 and the round rod 5 to move upward, and at the same time, the round frame 4 drives the water suction pump 11 and the water suction pipe 10 to move upward, so that the chemical wastewater inside the L-shaped water suction pipe 10 can be quickly discharged, so that there will be no chemical wastewater inside the water suction pipe 10, thereby reducing the corrosion caused by the chemical wastewater inside the water suction pipe 10 for a long time.

[0041] The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A wastewater discharge detection device for chemical production, comprising a wastewater pool (1), characterized in that: The top of the wastewater pool (1) is fixedly connected to a C-shaped plate (2), the top of the C-shaped plate (2) is fixedly connected to a cylinder (3), the bottom end of the telescopic rod of the cylinder (3) passes through the bottom of the horizontal plate of the C-shaped plate (2) and is fixedly connected to a round frame (4), the lower side of the round frame (4) is rotatably connected to a round rod (5), and the side of the round rod (5) is provided with an arc groove (6); The front and rear sides of the middle part of the wastewater tank (1) are fixedly connected to connecting plates (7), the opposite sides of the two connecting plates (7) are fixedly connected to circular rings (8), and the inside of the circular rings (8) is fixedly connected to a sliding block (9); A water suction pipe (10) is fixedly connected inside the circular frame (4), a water suction pump (11) is fixedly connected to the right side of the water suction pipe (10), a drainage pipe (12) is fixedly connected to the right side of the water suction pump (11), and a detection frame (13) is fixedly connected to the right side of the top of the wastewater pool (1).

2. A chemical production wastewater discharge detection device according to claim 1, characterized in that: The number of the sliders (9) and the number of the arc-shaped grooves (6) are both four. The four sliders (9) are slidably connected to the inside of the four arc-shaped grooves (6) respectively. The side surfaces of the sliders (9) are rounded.

3. A chemical production wastewater discharge detection device according to claim 1, characterized in that: The left side of the wastewater pool (1) and the front side of the detection frame (13) are both fixedly connected with a drainage ball valve (101).

4. A chemical production wastewater discharge detection device according to claim 1, characterized in that: The drainage pipe (12) is bent into an S shape and placed on the upper side of the detection frame (13), and the water suction pipe (10) is in an L shape.

5. A chemical production wastewater discharge detection device according to claim 1, characterized in that: Four stirring bars (501) are fixedly connected to the lower side of the side of the round rod (5), and the stirring bars (501) are fixedly connected to the lower side of the side of the round rod (5) at equal distances in a cross shape, and the cross-section of the stirring bars (501) is in the shape of a right triangle.

6. A chemical production wastewater discharge detection device according to claim 1, characterized in that: The bottom of the inner wall of the wastewater pool (1) is provided with a 20° bevel angle, and the top of the wastewater pool (1) is fixedly connected with a water level detector (102).

7. A chemical production wastewater discharge detection device according to claim 1, characterized in that: The wastewater pool (1) is a stainless steel metal frame, and a rubber pad is fixedly connected to the bottom of the wastewater pool (1).

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