Explosion-proof diesel engine tail gas particulate matter detection device

Abstract

The utility model discloses an explosion-proof diesel engine tail gas particulate matter detection device which comprises a workbench, the upper surface of the workbench is fixedly connected with a detection plate, the detection plate is provided with a positioning groove, the lower surface of the workbench is fixedly connected with a water tank, the outer surface of the water tank is fixedly connected with a water pump, and the output end of the water pump is fixedly connected with a conveying pipe. A water outlet plate is fixedly connected to one end of the conveying pipe away from the water pump; a positioning block is fixedly connected to the lower surface of the baffle, a vibration motor is fixedly connected to the inner surface of the baffle, a connecting rod is fixedly connected to the output end of the vibration motor, and a clamp is fixedly connected to the end, away from the vibration motor, of the connecting rod. According to the invention, particles are prevented from being adhered, the particles are helped to be collected and detected more quickly, all the particles are ensured to be effectively detected, and the detection accuracy is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of exhaust gas particle detection, in particular to an explosion-proof diesel engine exhaust gas particle detection device. Background Art

[0002] When a diesel engine is running, a large amount of exhaust emissions will be generated, including particulate matter, such as particulate carbon, sulfides, nitrogen oxides, etc. These particulate matter will cause harm to the environment and human health. In order to protect the environment, reduce air pollution and ensure human health, countries have strictly regulated and controlled diesel engine exhaust particulate matter emissions. When the existing device detects particles, the particles adhere to the collecting filter plate and are difficult to clean for detection. For example, China has disclosed "a diesel engine exhaust particulate matter detection device", and its application number is: "CN201921759407.7". It realizes the simple installation of the sensor probe and the exhaust pipe through the setting of the probe fixing device, improves the work efficiency of the installation work, and monitors the exhaust gas at different positions in the pipeline, but it cannot clamp the filter plate for collecting exhaust gas to drive it to vibrate, prevent particles from sticking, and cannot help particles to be collected and detected faster, and cannot ensure that all particles are effectively detected. It cannot quickly clean the particles on the detection plate to save cleaning time. Utility Model Content

[0003] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide an explosion-proof diesel engine exhaust particle detection device, which can clamp the filter plate for collecting exhaust gas and drive it to vibrate through the cooperation of a vibration motor, a baffle, a connecting rod and a clamp, thereby preventing particles from sticking, helping particles to be collected and detected faster, ensuring that all particles are effectively detected, and improving the accuracy of detection; through the cooperation of a water tank, a water pump, a delivery pipe and a water outlet plate, particles on the detection plate can be quickly cleaned, which can save cleaning time, shorten preparation time, improve detection efficiency, and make the detection process faster and smoother.

[0004] The utility model also provides the above-mentioned explosion-proof diesel engine exhaust particulate matter detection device, comprising: a workbench, the upper surface of the workbench is fixedly connected to a detection plate, the detection plate is provided with a positioning groove, the lower surface of the workbench is fixedly connected to a water tank, the outer surface of the water tank is fixedly connected to a water pump, the output end of the water pump is fixedly connected to a delivery pipe, and the end of the delivery pipe away from the water pump is fixedly connected to a water outlet plate; a baffle, the lower surface of the baffle is fixedly connected to a positioning block, the inner surface of the baffle is fixedly connected to a vibration motor, and the output end of the vibration motor is fixedly connected to the water outlet plate; A connecting rod is fixedly connected, and a clamp is fixedly connected to the end of the connecting rod away from the vibration motor. Through the cooperation of the vibration motor, the baffle, the connecting rod and the clamp, the filter plate for collecting exhaust gas can be clamped to drive it to vibrate, thereby preventing particles from sticking, helping particles to be collected and detected faster, ensuring that all particles are effectively detected, and improving the accuracy of detection; through the cooperation of the water tank, the water pump, the delivery pipe and the water outlet plate, the particles on the detection plate can be quickly cleaned, which can save cleaning time, shorten preparation time, improve detection efficiency, and make the detection process faster and smoother.

[0005] According to the explosion-proof diesel engine exhaust particulate matter detection device described in the utility model, the water outlet plate is fixedly connected to the upper surface of the workbench, and the water outlet plate is fixedly connected to one side of the detection plate, which can ensure the comprehensiveness and effectiveness of cleaning.

[0006] According to the explosion-proof diesel engine exhaust particulate matter detection device described in the utility model, the baffle and the detection plate are detachably connected, and the positioning block is movably connected to the positioning groove, so that the baffle can be quickly removed to detect particles.

[0007] According to the explosion-proof diesel engine exhaust particulate matter detection device described in the utility model, a filter plate is fixedly connected to the upper surface of the workbench, and a water storage tank is arranged inside the workbench, which can filter the cleaned particles and quickly treat the wastewater.

[0008] According to the explosion-proof diesel engine exhaust particulate matter detection device described in the utility model, a water outlet pipe is fixedly connected to the outer surface of the water storage tank, and the water outlet pipe is fixedly connected to the workbench, so that waste water can be effectively discharged.

[0009] According to the explosion-proof diesel engine exhaust particulate matter detection device described in the utility model, a water supply pipe is fixedly connected to the outer surface of the water tank, and the water supply pipe is inclined so that water can be quickly replenished.

[0010] According to the explosion-proof diesel engine exhaust particulate matter detection device described in the utility model, a rubber plate is fixedly connected to the inner surface of the clamp, which can prevent damage to the equipment.

[0011] According to the explosion-proof diesel engine exhaust particulate matter detection device described in the utility model, the lower surface of the workbench is fixedly connected with support legs, and the lower surfaces of the support legs are fixedly connected with support blocks, which can improve the stability of the entire device.

[0012] Beneficial Effects

[0013] 1. Compared with the existing technology, this new explosion-proof diesel engine exhaust particulate matter detection device can clamp the filter plate that collects exhaust gas and drive it to vibrate through the cooperation of a vibration motor, a baffle, a connecting rod and a clamp, thereby preventing particles from sticking, helping particles to be collected and detected faster, ensuring that all particles are effectively detected, and improving the accuracy of detection.

[0014] Compared with the prior art, this new explosion-proof diesel engine exhaust particulate matter detection device can quickly clean the particles on the detection plate through the cooperation of the water tank, water pump, delivery pipe and water outlet plate, which can save cleaning time, shorten preparation time, improve detection efficiency, and make the detection process faster and smoother. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 This is a side view of the structure of the explosion-proof diesel engine exhaust particulate matter detection device of the utility model;

[0017] Figure 2 This is a top view of the structure of the explosion-proof diesel engine exhaust particulate matter detection device of the utility model;

[0018] Figure 3 This is a schematic diagram of the baffle connection structure of the explosion-proof diesel engine exhaust particulate matter detection device of the utility model;

[0019] Figure 4 The utility model is a schematic diagram of the vibration motor connection structure of the explosion-proof diesel engine exhaust particulate matter detection device.

[0020] Legend:

[0021] 1. Workbench; 2. Detection plate; 3. Positioning groove; 4. Baffle; 5. Positioning block; 6. Vibration motor; 7. Connecting rod; 8. Clamp; 9. Water tank; 10. Water pump; 11. Delivery pipe; 12. Water outlet plate. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] Reference Figure 1-4 The utility model embodiment is an explosion-proof diesel engine exhaust particulate matter detection device, which includes: a workbench 1, used to support the entire device, the upper surface of the workbench 1 is fixedly connected with a detection plate 2, used to place the solid particles to be detected, the detection plate 2 is provided with a positioning groove 3, used to position the baffle 4, the lower surface of the workbench 1 is fixedly connected with a water tank 9, used to place a water source, the outer surface of the water tank 9 is fixedly connected with a water pump 10, used to pump out the water source in the water tank 10, and the output end of the water pump 10 is fixedly connected with a delivery pipe 11, used to deliver the water source The end of the delivery pipe 11 away from the water pump 10 is fixedly connected to a water outlet plate 12 for spraying water; the baffle 4 is used to prevent solid particles from floating away, the lower surface of the baffle 4 is fixedly connected to a positioning block 5 for connecting with the positioning groove 3, the inner surface of the baffle 4 is fixedly connected to a vibration motor 6 for driving the connecting rod 7 to vibrate, the output end of the vibration motor 6 is fixedly connected to the connecting rod 7 for connecting the vibration motor 6 and the clamp 8, and the end of the connecting rod 7 away from the vibration motor 6 is fixedly connected to the clamp 8 for clamping the filter plate for collecting exhaust particles.

[0024] The water outlet plate 12 is fixedly connected to the upper surface of the workbench 1 for fixing the water outlet plate 12. The water outlet plate 12 is fixedly connected to one side of the detection plate 2 for the water outlet plate 12 to spray water onto the detection plate 2. The baffle plate 4 is detachably connected to the detection plate 2 for removing the baffle plate. The positioning block 5 is movably connected to the positioning groove 3. A filter plate is fixedly connected to the upper surface of the workbench 1 for filtering solids. A water storage tank is provided in the workbench 1 for collecting liquids. A water outlet pipe is fixedly connected to the outer surface of the water storage tank for drainage. The water outlet pipe is fixedly connected to the workbench 1 for fixing the water outlet pipe. A water supply pipe is fixedly connected to the outer surface of the water tank 9 for water supply. The water supply pipe is inclined. A rubber plate is fixedly connected to the inner surface of the clamp 8 for preventing damage to the equipment. A supporting leg is fixedly connected to the lower surface of the workbench 1. A supporting block is fixedly connected to the lower surface of the supporting leg for supporting the entire equipment.

[0025] Working principle: When in use, align the positioning block 5 with the positioning groove 3, then install the baffle 4 on the detection plate 2, and then fix the filter plate for collecting exhaust particles through the clamp 8, and then the vibration motor 6 drives the connecting rod 7 to vibrate, and the clamp 8 follows the vibration. After the collection is completed, the test is carried out, and then the baffle 4 is removed for cleaning, and then the water pump 10 draws out the water source in the water tank 9 and transports it to the water outlet plate 12 through the delivery pipe 11 and sprays it on the detection plate 2 for cleaning.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. An explosion-proof diesel engine exhaust particulate matter detection device, characterized in that: include: A workbench (1), wherein a detection plate (2) is fixedly connected to the upper surface of the workbench (1), a positioning groove (3) is provided on the detection plate (2), a water tank (9) is fixedly connected to the lower surface of the workbench (1), a water pump (10) is fixedly connected to the outer surface of the water tank (9), an output end of the water pump (10) is fixedly connected to a delivery pipe (11), and an end of the delivery pipe (11) away from the water pump (10) is fixedly connected to a water outlet plate (12); A baffle (4), wherein a positioning block (5) is fixedly connected to the lower surface of the baffle (4), a vibration motor (6) is fixedly connected to the inner surface of the baffle (4), a connecting rod (7) is fixedly connected to the output end of the vibration motor (6), and a clamp (8) is fixedly connected to one end of the connecting rod (7) away from the vibration motor (6).

2. The explosion-proof diesel engine exhaust particulate matter detection device according to claim 1, characterized in that: The water outlet plate (12) is fixedly connected to the upper surface of the workbench (1), and the water outlet plate (12) is fixedly connected to one side of the detection plate (2).

3. The explosion-proof diesel engine exhaust particulate matter detection device according to claim 1, characterized in that: The baffle plate (4) is detachably connected to the detection plate (2), and the positioning block (5) is movably connected to the positioning groove (3).

4. The explosion-proof diesel engine exhaust particulate matter detection device according to claim 1, characterized in that: A filter plate is fixedly connected to the upper surface of the workbench (1), and a water storage tank is provided inside the workbench (1).

5. The explosion-proof diesel engine exhaust particulate matter detection device according to claim 4, characterized in that: A water outlet pipe is fixedly connected to the outer surface of the water storage tank, and the water outlet pipe is fixedly connected to the workbench (1).

6. The explosion-proof diesel engine exhaust particulate matter detection device according to claim 1, characterized in that: A water supply pipe is fixedly connected to the outer surface of the water tank (9), and the water supply pipe is inclined.

7. The explosion-proof diesel engine exhaust particulate matter detection device according to claim 1, characterized in that: A rubber plate is fixedly connected to the inner surface of the clamp (8).

8. The explosion-proof diesel engine exhaust particulate matter detection device according to claim 1, characterized in that: The lower surface of the workbench (1) is fixedly connected to a support leg, and the lower surface of the support leg is fixedly connected to a support block.

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