Industrial wastewater sampling and detecting device

Abstract

The utility model provides an industrial wastewater sampling and detecting device, which relates to the technical field of wastewater sampling and detecting and comprises a sampling cart, a tool cavity arranged at the top end in the sampling cart, a cart door arranged on the outer side of the tool cavity and rotating through a hinge, a pushing handle mounted on one side of the outer end of the sampling cart and a sampling component arranged in the tool cavity. According to the industrial wastewater sampling and detecting device, sewage in a wastewater pool can be conveniently sampled and collected through the sampling assembly, impurities in the sewage can be blocked through the mesh enclosure head during sewage pumping and sampling, the situation that a sampling pump is blocked and damaged due to the fact that the impurities are pumped in is avoided, the content of harmful substances in the sewage can be detected through the detecting assembly, and detection records are made; the water quality detector is used for detecting harmful substances, then the sewage is pertinently treated according to the detected harmful substances, the sewage is discharged after being purified to be qualified, the detection table is convenient to store after being used, and the detection table, the water quality detector and a sampling tool are independently placed, so that the water quality detector is prevented from being collided and damaged.

Description

Technical Field

[0001] This utility model relates to the field of wastewater sampling and testing technology, specifically an industrial wastewater sampling and testing device. Background Technology

[0002] Industrial wastewater refers to wastewater containing various harmful substances generated during industrial production processes. If this wastewater is discharged directly into the environment without treatment, it will cause serious pollution to water bodies, soil, and air, affecting human health and ecological balance. Industrial wastewater sampling and testing is an important part of environmental monitoring, aiming to ensure that industrial wastewater discharge meets national and local environmental protection standards and prevent environmental pollution. Currently, industrial wastewater sampling and testing requires carrying a toolbox to hold sampling tools and a water quality analyzer, as well as a separate portable, foldable testing platform to hold the analyzer, or simply placing the analyzer on the ground. These methods have certain drawbacks. First, storing sampling tools and the analyzer together increases the risk of damage from impacts; second, manual carrying is strenuous; and third, placing the analyzer directly on uneven ground can cause instability, affecting its normal operation. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide an industrial wastewater sampling and testing device. The sampling component facilitates the sampling of sewage in the wastewater pool. When pumping sewage, the mesh head can block impurities in the sewage, preventing impurities from being drawn in and causing blockage or damage to the sampling pump. The testing component can detect the content of harmful substances in the sewage and record the test results. Then, the sewage is treated in a targeted manner according to the detected harmful substances. After purification, it is discharged only after meeting the standards. After use, the testing platform is easy to store and place. The testing platform, water quality analyzer and sampling tools are placed separately to avoid damage to the water quality analyzer.

[0004] The technical problem to be solved by this utility model is achieved by the following technical solution:

[0005] An industrial wastewater sampling and testing device includes: a sampling cart, a tool cavity disposed at the top of the sampling cart, a door disposed on the outside of the tool cavity and rotated by a hinge, a pusher mounted on one side of the outer end of the sampling cart, a sampling assembly disposed inside the tool cavity, the sampling assembly including: a sampling pump, a sampling tube, a mesh head, a water outlet pipe, a storage battery and a sampling cup, and a testing assembly disposed inside the sampling cart, the testing assembly including: a receiving cavity, a support base, a testing platform, a water quality analyzer and a support block.

[0006] Preferably, a sampling pump is fixedly installed on one side of the tool cavity by bolts, a sampling tube is inserted and fixed to the water inlet at the outer end of the sampling pump, a mesh head is threaded to one end of the sampling tube, a water outlet pipe is inserted and fixed to the water outlet at the top of the sampling pump, a storage battery is installed on one side of the sampling pump, a control switch is installed inside the tool cavity, the control switch is connected to the storage battery and the sampling pump by wires, and a sampling cup is provided inside the sampling cart.

[0007] Preferably, the sampling cart has a storage cavity at the bottom, a support base is fixedly installed at the bottom of the storage cavity, a testing platform is slidably connected to the top of the support base, a water quality analyzer is installed on the top of the testing platform, and a support block is provided on one side of the bottom of the testing platform.

[0008] Preferably, a groove is provided on one side of the bottom of the testing platform, the support block is rotatably connected to the groove by a hinge, a magnetic block a is embedded in the inner side of the support block, and an iron block is embedded in the top of the groove and magnetically fixed to the magnetic block a.

[0009] Preferably, limit blocks are fixedly installed on both sides of the top of the testing platform, and protective blocks are glued to the inner side of each limit block. Limit holes are provided on the top of the testing platform.

[0010] Preferably, a baffle plate is hinged to the outside of the storage cavity, an L-shaped locking block is fixedly installed on the outside of the baffle plate, and a locking block is rotatably connected to the outside of the sampling trolley via a rotating shaft.

[0011] Preferably, the L-shaped card block is made of iron material, and a magnetic block b is embedded and installed on the outside of the sampling trolley to be magnetically attracted and fixed to the L-shaped card block.

[0012] The beneficial effects of this utility model are:

[0013] (1) The sampling component of this utility model facilitates the sampling of sewage in the wastewater pool. When sampling sewage, the mesh head can block impurities in the sewage, avoiding the sampling pump from being blocked or damaged by the impurities.

[0014] (2) The detection component of this utility model can detect the content of harmful substances in sewage and make a detection record. Then, the sewage is treated in a targeted manner according to the detected harmful substances. After purification, it is discharged after reaching the qualified level. After the detection station is used, it is convenient to store and place it. The detection station, water quality tester and sampling tools are placed separately to avoid damaging the water quality tester. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0016] Figure 2This is a schematic cross-sectional view of the present invention.

[0017] Figure 3 This is a schematic diagram of the pull-out structure of the testing platform of this utility model.

[0018] Figure 4 For the present utility model Figure 2 Enlarged diagram of point A in the middle.

[0019] Figure 5 This is a schematic diagram of the testing platform structure of this utility model.

[0020] Figure 6 This is a schematic diagram of the internal structure of the storage cavity of this utility model.

[0021] Figures 1-6 In the middle: 1. Sampling cart; 101. Tool chamber; 102. Door; 103. Handle; 104. Sampling pump; 105. Sampling tube; 106. Mesh cover head; 107. Water outlet pipe; 108. Battery; 109. Sampling cup; 2. Storage chamber; 201. Support base; 202. Testing platform; 203. Water quality analyzer; 204. Support block; 205. Groove; 206. Magnetic block a; 207. Iron block; 3. Limiting block; 301. Protective block; 4. Limiting hole; 5. Baffle plate; 501. L-shaped locking block; 502. Locking block; 6. Magnetic block b. Detailed Implementation

[0022] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0023] The present application will now be described in detail with reference to the accompanying drawings and specific embodiments.

[0024] Example

[0025] like Figures 1-6 As shown, an industrial wastewater sampling and testing device includes: a sampling cart 1, a tool cavity 101 located at the top of the sampling cart 1, a door 102 located on the outside of the tool cavity 101 and rotating via a hinge, a pusher 103 installed on one side of the outer end of the sampling cart 1, a sampling assembly located inside the tool cavity 101, the sampling assembly including: a sampling pump 104, a sampling tube 105, a mesh head 106, a water outlet pipe 107, a storage battery 108, and a sampling cup 109, and a testing assembly located inside the sampling cart 1, the testing assembly including: a storage cavity 2, a support base 201, a testing platform 202, a water quality analyzer 203, and a support block 204.

[0026] The tool chamber 101 is equipped with a sampling pump 104 fixedly mounted on one side by bolts. The sampling tube 105 is inserted and fixedly connected to the water inlet at the outer end of the sampling pump 104. A mesh head 106 is threadedly connected to one end of the sampling tube 105. The water outlet at the top of the sampling pump 104 is inserted and fixedly connected to the water outlet pipe 107. A storage battery 108 is installed on one side of the sampling pump 104. A control switch is installed inside the tool chamber 101. The control switch is connected to the storage battery 108 and the sampling pump 104 by wires. A sampling cup 109 is provided inside the sampling cart 1.

[0027] When sampling industrial wastewater, push the sampling trolley 1 to the side of the wastewater pool by grasping the handle 103, open the cover 5, pull the testing platform 202 out of the storage cavity 2, place the sampling cup 109 on the testing platform 202, then open the door 102 to expose the inside of the tool cavity 101, take out the outlet pipe 107 and place it inside the sampling cup 109, and take out the sampling tube 105 and place it inside the wastewater pool, so that the sampling tube 105 and the mesh head 106 are located in the wastewater pool. The battery 108 supplies power to the control switch and the sampling pump 104, and the sampling pump 104 is started by controlling the switch. 4. During operation, the sampling pump 104 generates negative pressure suction inside the sampling tube 105, drawing out the sewage from the wastewater tank and discharging it from the sampling pump 104 into the outlet pipe 107. At this time, hold the outlet pipe 107 firmly, and the outlet pipe 107 will discharge the drawn sewage into the sampling cup 109 for collection. Observe the collection volume in the sampling cup 109. After collecting half a cup, turn off the sampling pump 104 by controlling the switch to prevent the sewage in the sampling cup 109 from overflowing and soiling the testing table 202. When sampling sewage, the mesh head 106 can block impurities in the sewage, avoiding the sampling pump 104 from being blocked or damaged by impurities.

[0028] Both the sampling tube 105 and the outlet tube 107 are made of flexible tubing for easy pulling and use. The sampling tube 105 is five meters long, and the outlet tube 107 is three meters long. The longer design of the sampling tube 105 allows for sampling of sewage at different depths. Since the composition of sewage varies at different depths, it facilitates sampling, testing, and comparison. The wide sampling range allows staff to identify more pollution sources and develop corresponding treatment plans, which can effectively treat the sewage to meet discharge standards and prevent pollution of the aquatic environment.

[0029] The sampling cart 1 has a storage cavity 2 at its bottom. A support base 201 is fixedly installed at the bottom of the storage cavity 2. A testing platform 202 is slidably connected to the top of the support base 201. A water quality analyzer 203 is installed on the top of the testing platform 202. A support block 204 is provided on one side of the bottom of the testing platform 202. When the testing platform 202 is pulled out of the storage cavity 2, it extends outward from the sampling cart 1. The support base 201 supports one side of the bottom of the testing platform 202, and the support block 204 on the other side of the bottom of the testing platform 202 is flipped down and opened. At this time, the top of the support block 204 is tightly fitted to the bottom of the testing platform 202, and both the top of the support block 204 and the bottom of the testing platform 202 are embedded in the bottom. A strong magnetic block is installed to magnetically fix the support block 204 to the testing platform 202, preventing the support block 204 from swinging. The support block 204 is placed on the ground and aligned with the universal wheels at the bottom of the sampling cart 1, ensuring the stable use of the testing platform 202. The testing platform 202 can hold the water quality analyzer 203 and the sampling cup 109. When testing the sewage in the sampling cup 109, the water in the sampling cup 109 is poured into the testing port of the water quality analyzer 203. The water quality analyzer 203 is powered by a built-in battery. The water quality analyzer 203 can detect the content of harmful substances in the sewage and record the test results. Then, the sewage is treated in a targeted manner according to the detected harmful substances, and discharged only after it has been purified to meet the standards.

[0030] Among them, the water quality analyzer 203 model is LZ-W101. The water quality analyzer 203 is an instrument used to measure and analyze various physical, chemical and biological parameters in water. They are widely used in many fields such as industrial wastewater, drinking water, surface water and groundwater to ensure that the water quality meets specific standards and requirements.

[0031] The testing platform 202 has limit blocks 3 fixedly installed on both sides of its top. Protective blocks 301 are glued to the inside of each limit block 3. Limit holes 4 are opened on the top of the testing platform 202. When the water quality analyzer 203 is placed on the testing platform 202, it is locked and positioned by the limit blocks 3 and the protective blocks 301 to prevent it from slipping off the testing platform 202 and being damaged. The protective blocks 301 are made of high-density sponge material, which provides soft protection when the water quality analyzer 203 is locked and positioned, preventing damage to the water quality analyzer 203. When the sampling cup 109 is placed on the testing platform 202, it can be inserted and fixed inside the limit holes 4 to ensure that the sampling cup 109 is placed stably and to prevent it from tipping over and spilling the sampled wastewater.

[0032] The L-shaped card block 501 is made of iron. A magnetic block b6 is embedded in the outside of the sampling cart 1 and magnetically fixed to the L-shaped card block 501. When the shield 5 is flipped up and opened, the L-shaped card block 501 on the outside of the shield 5 is magnetically fixed to the magnetic block b6 on the outside of the sampling cart 1, so that the shield 5 is placed close to and fixed on the outside of the sampling cart 1.

[0033] The testing platform 202 has a groove 205 on one side of its bottom. A support block 204 is rotatably connected to the groove 205 via a hinge. A magnetic block a206 is embedded inside the support block 204. An iron block 207, magnetically attracted and fixed to the magnetic block a206, is embedded at the top of the groove 205. After use, the testing platform 202 is lifted, and the support block 204 is folded into the groove 205. At this time, the magnetic block a206 inside the support block 204 is magnetically attracted and fixed to the iron block 207 at the top of the groove 205, ensuring the support block 204 is securely placed inside the groove 205. The bottom of the testing platform 202 is flush with the base. Since the bottom of the testing platform 202 is supported by the support base 201, and the two sides of the testing platform 202 are in contact with the inner walls of the storage cavity 2, the testing platform 202 is pushed to slide on the support base 201 and move into the storage cavity 2. That is, the testing platform 202 and the support base 201 are stacked together, which makes it convenient to store the testing platform 202. The testing platform 202 can be moved and used by the sampling trolley 1, which saves time and effort. The testing platform 202, the water quality tester 203 and the sampling tools are placed separately to avoid the water quality tester 203 being bumped and damaged.

[0034] The storage cavity 2 has a shield 5 that rotates via a hinge on its outer side. An L-shaped locking block 501 is fixedly installed on the outer side of the shield 5. A locking block 502 is rotatably connected to the outer side of the sampling trolley 1 via a rotating shaft. After the detection table 202 is placed inside the storage cavity 2, the shield 5 is grasped and flipped downwards to shield the inside of the storage cavity 2 and hold the detection table 202 in place. Then, the locking block 502 is rotated to rotate outwards from the shield 5, so that the locking block 502 is locked in the L-shaped locking block 501, thereby locking the shield 5. The shield 5 holds the detection table 202 in place, preventing the detection table 202 from sliding out of the storage cavity 2.

[0035] Working principle:

[0036] When sampling industrial wastewater, push the sampling trolley 1 to the side of the wastewater pool by grasping the handle 103, open the cover 5, pull the testing platform 202 out of the storage cavity 2, place the sampling cup 109 on the testing platform 202, then open the door 102 to expose the inside of the tool cavity 101, take out the outlet pipe 107 and place it inside the sampling cup 109, and take out the sampling tube 105 and place it inside the wastewater pool, so that the sampling tube 105 and the mesh head 106 are located in the wastewater pool. The battery 108 supplies power to the control switch and the sampling pump 104, and the sampling pump 104 is started by controlling the switch. 4. During operation, the sampling pump 104 generates negative pressure suction inside the sampling tube 105, drawing out the sewage from the wastewater tank and discharging it from the sampling pump 104 into the outlet pipe 107. At this time, hold the outlet pipe 107 firmly, and the outlet pipe 107 will discharge the drawn sewage into the sampling cup 109 for collection. Observe the collection volume in the sampling cup 109. After collecting half a cup, turn off the sampling pump 104 by controlling the switch to prevent the sewage in the sampling cup 109 from overflowing and soiling the testing table 202. When sampling sewage, the mesh head 106 can block impurities in the sewage, avoiding the sampling pump 104 from being blocked or damaged by impurities.

[0037] When the testing platform 202 is pulled out of the storage cavity 2, it extends outwards towards the sampling trolley 1. The base 201 supports one side of the bottom of the testing platform 202, and the support block 204 on the other side of the bottom of the testing platform 202 is flipped downwards and opened. At this time, the top of the support block 204 is tightly fitted to the bottom of the testing platform 202. Both the top of the support block 204 and the bottom of the testing platform 202 are embedded with strong magnets, which magnetically fix the support block 204 to the testing platform 202, preventing the support block 204 from swinging. On the ground, the sampling trolley 1 is level with the casters at the bottom, ensuring stable operation of the testing platform 202. The testing platform 202 can hold the water quality analyzer 203 and the sampling cup 109. When testing the wastewater in the sampling cup 109, the water in the sampling cup 109 is poured into the testing port of the water quality analyzer 203. The water quality analyzer 203 is powered by a built-in battery. The water quality analyzer 203 can detect the content of harmful substances in the wastewater and record the test results. Then, the wastewater is treated in a targeted manner according to the detected harmful substances, and discharged only after it has been purified to meet the standards.

[0038] After use, the testing platform 202 is lifted, and the support block 204 is folded into the groove 205. At this time, the magnetic block a206 on the inner side of the support block 204 is magnetically attracted and fixed to the iron block 207 at the top of the groove 205, so that the support block 204 is stably placed inside the groove 205 and is flush with the bottom of the testing platform 202. Since the bottom of the testing platform 202 is supported by the support base 201, and the two sides of the testing platform 202 are in contact with the inner walls of the storage cavity 2, the testing platform 202 is pushed to slide on the support base 201 and move into the storage cavity 2. That is, the testing platform 202 and the support base 201 are stacked together, which makes it convenient to store the testing platform 202. The testing platform 202 can be moved and used by the sampling trolley 1, which saves time and effort. The testing platform 202, water quality tester 203 and sampling tools are placed separately to avoid damage to the water quality tester 203.

[0039] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0040] The above provides a detailed description of an industrial wastewater sampling and testing device provided in the embodiments of this application. Specific examples have been used to illustrate the principles and implementation methods of this application. The description of the above embodiments is only for the purpose of helping to understand the technical solutions and core ideas of this application. Those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. These modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. An industrial wastewater sampling and testing device, characterized in that, include: Sampling cart (1); The tool cavity (101) is located at the top of the inside of the sampling cart (1). A door (102) is located outside the tool cavity (101) and rotates via a hinge. A pusher (103) is installed on one side of the outer end of the sampling cart (1). The sampling assembly is located inside the tool cavity (101). The sampling assembly includes: a sampling pump (104), a sampling tube (105), a mesh head (106), a water outlet pipe (107), a storage battery (108), and a sampling cup (109). The detection component is located inside the sampling cart (1). The detection component includes: a storage cavity (2), a support base (201), a detection platform (202), a water quality detector (203), and a support block (204).

2. The industrial wastewater sampling and testing device according to claim 1, characterized in that, A sampling pump (104) is fixedly installed on one side of the tool cavity (101) by bolts. A sampling tube (105) is inserted and fixed to the water inlet at the outer end of the sampling pump (104). A mesh head (106) is threaded to one end of the sampling tube (105). A water outlet pipe (107) is inserted and fixed to the water outlet at the top of the sampling pump (104). A storage battery (108) is installed on one side of the sampling pump (104). A control switch is installed inside the tool cavity (101). The control switch is connected to the storage battery (108) and the sampling pump (104) by wires. A sampling cup (109) is provided inside the sampling cart (1).

3. The industrial wastewater sampling and testing device according to claim 1, characterized in that, The sampling cart (1) has a storage cavity (2) at the bottom inside. A support base (201) is fixedly installed at the bottom inside the storage cavity (2). A testing platform (202) is slidably connected to the top of the support base (201). A water quality tester (203) is installed on the top of the testing platform (202). A support block (204) is provided on one side of the bottom of the testing platform (202).

4. The industrial wastewater sampling and testing device according to claim 3, characterized in that, The bottom side of the testing platform (202) is provided with a groove (205). The support block (204) is rotatably connected to the groove (205) by a hinge. A magnetic block a (206) is embedded in the inner side of the support block (204). An iron block (207) is embedded in the top of the groove (205) and magnetically fixed to the magnetic block a (206).

5. The industrial wastewater sampling and testing device according to claim 3, characterized in that, Limiting blocks (3) are fixedly installed on both sides of the top of the testing platform (202). Protective blocks (301) are glued to the inner side of each limiting block (3). Limiting holes (4) are opened on the top of the testing platform (202).

6. The industrial wastewater sampling and testing device according to claim 3, characterized in that, The storage cavity (2) has a shield (5) that rotates via a hinge on the outside. An L-shaped locking block (501) is fixedly installed on the outside of the shield (5). A locking block (502) is rotatably connected to the outside of the sampling cart (1) via a rotating shaft.

7. The industrial wastewater sampling and testing device according to claim 6, characterized in that, The L-shaped card block (501) is made of iron material, and a magnetic block b (6) is embedded on the outside of the sampling cart (1) and magnetically fixed to the L-shaped card block (501).

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