A sampling device for tar moisture content detection

Abstract

The utility model relates to water content detection equipment technical field discloses a kind of sampling device of tar moisture content detection, including support frame, the inner wall left side of support frame is fixedly connected with sampling mechanism, the sampling mechanism is used for sampling detection, the outer wall right side of the sampling mechanism is communicated with storage mechanism, and the storage mechanism is used for storing tar;The sampling mechanism includes combustion chamber, the combustion chamber is fixedly connected in the middle left side of support frame, the inside middle part of the combustion chamber is fixedly connected with carbonization chamber.In the utility model, support frame provides support, the sampling mechanism of inner wall left side is responsible for sampling detection, tar is stored by the storage mechanism communicated right side after sampling, in sampling mechanism, combustion chamber provides space for tar processing, inside carbonization chamber is processing area, motor of driving assembly drives helical blade to rotate, sample is extracted by the material taking hole of probe pipe, and tar moisture content sampling detection is completed.

Description

Technical Field

[0001] This utility model relates to the technical field of moisture detection equipment, and in particular to a sampling device for detecting the moisture content of tar. Background Technology

[0002] Tar is a black or dark brown viscous liquid mixture produced during the high-temperature dry distillation of coal in a coke oven. Fine coal powder leaks with the gas into the flue of the coke oven head under the influence of instantaneous high pressure. The fine coal powder decomposes upon heating, releasing tar gas which condenses into droplets at the upper observation holes. These droplets adhere to the observation holes at the upper part of the vertical flue of the coke oven head, forming graphite. When the observation hole cover of the vertical flue of the coke oven head is opened, the tar comes into contact with air, causing instantaneous oxidation and the emission of a large amount of black smoke. The adhesion of tar and graphite affects the operation of the coke oven, environmental protection, and the lifespan of the coke oven.

[0003] Sampling devices for tar moisture content detection are specialized equipment used to collect representative tar samples from tar storage containers, pipelines, and production equipment to meet the requirements of moisture content detection. Their main function is to ensure that the collected tar samples can accurately reflect the overall condition of the object being tested. However, in existing tar moisture content detection sampling devices, the fixed sampling tube cannot flexibly adjust the insertion depth according to the liquid level in the storage tank, and the depth and angle of contact are limited. When faced with highly viscous tar and tar of different layers, efficient and comprehensive collection cannot be achieved, resulting in sample distortion due to improper sampling, which in turn affects the accuracy of the moisture content detection results. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a sampling device for detecting the water content of tar, aiming to improve the problem in the prior art that the fixed sampling tube cannot flexibly adjust the insertion depth according to the liquid level of the storage tank, and the limited depth and angle of contact affect the accuracy of the water content detection results.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a sampling device for detecting the moisture content of tar, comprising a support frame, a sampling mechanism fixedly connected to the left side of the inner wall of the support frame for sampling and detection, and a storage mechanism connected to the right side of the outer wall of the sampling mechanism for storing tar; the sampling mechanism includes a combustion chamber fixedly connected to the left side of the middle of the support frame, a carbonization chamber fixedly connected to the middle of the inner side of the combustion chamber, multiple automatic gates fixedly connected to the middle of the inner wall of the carbonization chamber, a data transmission channel fixedly connected to the top of the outer wall of the carbonization chamber, a feed hole opened on the left side of the top of the combustion chamber, a discharge pipe opened on the right side of the bottom of the combustion chamber, and a drive assembly rotatably connected to the left side of the top of the combustion chamber.

[0006] As a further description of the above technical solution: The drive assembly includes a probe that is connected to the top of the outer wall of the combustion chamber. A motor is fixedly connected to the top outer side of the probe, and a spiral blade is fixedly connected to the output end of the motor. A material intake hole is fixedly connected to the middle inner side of the probe, and a branch pipe is fixedly connected to the top outer wall of the material intake hole. A detector is connected to one side of the outer wall of the material intake hole.

[0007] As a further description of the above technical solution: The storage mechanism includes a storage tank, which is fixedly connected to the bottom right side of the support frame. An inner liner is fixedly connected to the inner side of the storage tank, and a screen is fixedly connected to the top of the outer wall of the inner liner. Sealing rings are fixedly connected to the top of the screen around its perimeter. A connecting pipe is connected to the middle of the top wall of the storage tank, and a discharge pipe is connected to the bottom right side of the storage tank. The other end of the connecting pipe is connected to a transmission component.

[0008] As a further description of the above technical solution: The transmission component includes a water pump, which is fixedly connected to the inner bottom wall of the support frame. One end of the water pump is fixedly connected to an inlet pipe, and the other end of the water pump is connected to an outlet pipe. The other end of the outlet pipe is fixedly connected to the top of the outer wall of the connecting pipe. Heating wires are fixedly connected around the outer wall of the outlet pipe. A thermostat is fixedly connected to the bottom front side of the heating wires. Insulation pipes are fixedly connected around the outer wall of the thermostat.

[0009] As a further description of the above technical solution: A partition is fixedly connected to one side of the outer wall of the combustion chamber, and screws are threaded to the four corners of the inner wall of the partition.

[0010] As a further description of the above technical solution: Bolts are threaded at the four corners of the bottom of the water pump, and a valve is fixedly connected to one end of the outer wall of the output pipe.

[0011] As a further description of the above technical solution: A sealing gasket is passed through the top of the outer wall of the spiral blade, and a controller is fixedly connected to the top left side of the support frame.

[0012] As a further description of the above technical solution: Multiple fixing buckles are fixedly connected around the outer wall of the data transmission channel, and a valve is fixedly connected to one end of the outer wall of the discharge pipe.

[0013] This utility model has the following beneficial effects: 1. In this utility model, the support frame provides support, the sampling mechanism on the left side of the inner wall is responsible for sampling and testing, and the tar after sampling is stored by the storage mechanism connected on the right side. In the sampling mechanism, the combustion chamber provides space for tar processing, the inner carbonization chamber is the processing area, the automatic gate on the inner wall adjusts the space and controls the tar flow, the top data transmission channel transmits the detection data, the tar enters through the feed hole, after being processed in the carbonization chamber, part of it is discharged from the discharge pipe, the motor of the drive component drives the spiral blade to rotate, the sample is extracted through the sampling hole of the probe, transported through the branch pipe, and the detector detects simultaneously to complete the sampling and testing of tar moisture content.

[0014] 2. In this utility model, in the storage mechanism, the storage tank is fixed to the bottom right side of the support frame, the inner liner contacts and organizes the material; the top screen filters impurities, and the surrounding sealing ring ensures a leak-proof seal; the top wall connecting pipe of the storage tank connects to the transmission component; the water pump is fixed to the inner bottom wall of the support frame, and the material is drawn through the feed pipe and sent to the connecting pipe through the output pipe into the storage tank; the outer wall of the output pipe is heated by an electric heating wire to prevent blockage; the temperature controller regulates its operation to maintain the required temperature; the heat insulation pipe reduces heat loss; and the discharge pipe on the bottom right side of the storage tank is responsible for discharging the material. Attached Figure Description

[0015] Figure 1 This is a perspective view of a sampling device for detecting the moisture content of tar according to the present invention. Figure 2 This is a front view of a sampling device for detecting the moisture content of tar according to the present invention. Figure 3 This is a top view of a sampling device for detecting the moisture content of tar according to the present invention. Figure 4 This is a partial structural exploded view of a sampling device for detecting the moisture content of tar proposed in this utility model; Figure 5 This is a partial structural diagram of a sampling device for detecting the moisture content of tar proposed in this utility model.

[0016] Legend: 1. Support frame; 2. Sampling mechanism; 201. Combustion chamber; 202. Carbonization chamber; 203. Automatic gate; 204. Data transmission channel; 205. Feed port; 206. Discharge pipe; 207. Drive assembly; 2071. Probe; 2072. Motor; 2073. Spiral blade; 2074. Feed port; 2075. Branch pipe; 2076. Detector; 3. Storage mechanism; 301. Storage tank; 302. 1. Inner liner; 303. Screen; 304. Sealing ring; 305. Connecting pipe; 306. Discharge pipe; 307. Transmission assembly; 3071. Water pump; 3072. Feed pipe; 3073. Output pipe; 3074. Temperature controller; 3075. Heating wire; 3076. Insulation pipe; 4. Partition plate; 5. Screw; 6. Bolt; 7. Valve 1; 8. Sealing gasket; 9. Controller; 10. Fixing buckle; 11. Valve 2. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Reference Figure 1 , Figure 3 and Figure 4 This utility model provides an embodiment of a sampling device for detecting the moisture content of tar, comprising a support frame 1, a sampling mechanism 2 fixedly connected to the left side of the inner wall of the support frame 1 for sampling and detection, and a storage mechanism 3 connected to the right side of the outer wall of the sampling mechanism 2 for storing tar; the sampling mechanism 2 includes a combustion chamber 201 fixedly connected to the left side of the middle of the support frame 1, a carbonization chamber 202 fixedly connected to the middle of the inner side of the combustion chamber 201, a plurality of automatic gates 203 fixedly connected to the middle of the inner wall of the carbonization chamber 202, and a data transmission channel 204 fixedly connected to the top of the outer wall of the carbonization chamber 202. A feed hole 205 is provided on the top left side of the combustion chamber 201, and a discharge pipe 206 is provided on the bottom right side of the combustion chamber 201. A drive assembly 207 is rotatably connected to the top left side of the combustion chamber 201. The drive assembly 207 includes a probe 2071, which is connected to the top of the outer wall of the combustion chamber 201. A motor 2072 is fixedly connected to the top outer side of the probe 2071. A spiral blade 2073 is fixedly connected to the output end of the motor 2072. A feed hole 2074 is fixedly connected to the middle inner side of the probe 2071. A branch pipe 2075 is fixedly connected to the top outer wall of the feed hole 2074. A detector 2076 is connected to one side of the outer wall of the feed hole 2074. Specifically, when the tar moisture content detection and sampling device is working, the support frame 1 provides stable support, the sampling mechanism 2 on the left side of the inner wall is responsible for tar sampling and detection, and the sampled tar is stored through the storage mechanism 3 on the right side of the outer wall. The combustion chamber 201 of the sampling mechanism 2 is fixed to the left side of the middle of the support frame 1 to provide reaction space. The carbonization chamber 202 in the middle of the inner wall is the core area. The automatic gate 203 in the middle of the inner wall can adjust the space and control the tar flow. The data transmission channel 204 on the top of the outer wall of the carbonization chamber 202 transmits the detection data. According to the instructions, for easy real-time monitoring, tar enters from the feed hole 205 on the top left side of the combustion chamber 201, and after processing, part of it is discharged from the discharge pipe 206 on the bottom right side. The drive component 207 on the top left side of the combustion chamber 201 is responsible for sampling. The probe 2071 is connected to the top of the outer wall of the combustion chamber 201 to provide a channel. The motor 2072 drives the spiral blade 2073 to rotate, and the tar sample is extracted through the sampling hole 2074 and transported through the branch pipe 2075. At the same time, the detector 2076 detects the sample to realize the sampling and detection function.

[0019] Reference Figure 1 , Figure 2 and Figure 5 The storage mechanism 3 includes a storage tank 301, which is fixedly connected to the bottom right side of the support frame 1. An inner liner 302 is fixedly connected to the inner side of the storage tank 301. A screen 303 is fixedly connected to the top of the outer wall of the inner liner 302. Sealing rings 304 are fixedly connected around the top of the screen 303. A connecting pipe 305 connects to the middle of the top wall of the storage tank 301. A discharge pipe 306 connects to the bottom right side of the storage tank 301. The other end of the connecting pipe 305 connects to a transmission assembly 307, which includes... Water pump 3071 is fixedly connected to the inner bottom wall of support frame 1. One end of water pump 3071 is fixedly connected to feed pipe 3072, and the other end of water pump 3071 is connected to output pipe 3073. The other end of output pipe 3073 is fixedly connected to the top of the outer wall of connecting pipe 305. Heating wire 3075 is fixedly connected to the four sides of the outer wall of output pipe 3073. Temperature controller 3074 is fixedly connected to the bottom front side of heating wire 3075. Insulation pipe 3076 is fixedly connected to the four sides of the outer wall of temperature controller 3074. Specifically, when the device is working, the storage tank 301 of the storage mechanism 3 is fixed to the bottom right side of the support frame 1, providing a carrier for material storage. Its inner liner 302 is in contact with the material, playing a protective and organizing role. The screen 303 performs preliminary filtration of the incoming material, and the sealing ring 304 ensures the sealing of the connection to prevent leakage. The connecting pipe 305 is the material inlet and outlet channel, and the connecting transmission component 307 is responsible for conveying and regulating. The water pump 3071 of the transmission component 307 is fixed to the inner bottom wall of the support frame 1. During operation, the material is drawn through the feed pipe 3072 and sent to the connecting pipe 305 through the output pipe 3073 to enter the storage tank 301. The heating wire 3075 of the output pipe 3073 heats the pipe, and the temperature controller 3074 controls its operation. The heat preservation pipe 3076 reduces heat loss. When discharge is required, the discharge pipe 306 discharges the material.

[0020] Reference Figure 1 , Figure 2 and Figure 3 A partition 4 is fixedly connected to one side of the outer wall of the combustion chamber 201. Screws 5 are threaded to the four corners of the inner wall of the partition 4. Bolts 6 are threaded to the four corners of the bottom of the water pump 3071. A valve 7 is fixedly connected to one end of the outer wall of the output pipe 3073. A sealing gasket 8 passes through the top of the outer wall of the spiral blade 2073. A controller 9 is fixedly connected to the top left side of the support frame 1. Multiple fixing buckles 10 are fixedly connected to the four sides of the outer wall of the data transmission channel 204. A valve 11 is fixedly connected to one end of the outer wall of the discharge pipe 206. Specifically, during the operation of this device, the baffle 4 on one side of the outer wall of the combustion chamber 201 is securely connected by screws 5 at the four corners, providing stable support for related components. The water pump 3071 is fixed by bolts 6 at the four corners at the bottom. During operation, it can draw materials through the feed pipe 3072 and transport them through the output pipe 3073. The valve 7 at one end of the outer wall of the output pipe 3073 can control the on / off state and flow rate of the material transport. The spiral blade 2073 rotates under the drive of the motor 2072, and the sealing gasket 8 penetrating the top of its outer wall can ensure the stability of the rotating process. To ensure airtightness and prevent material leakage, during sampling, the spiral blades 2073 carry the material through the sampling hole 2074 and transport it to the discharge pipe 206 via the branch pipe 2075. The valve 11 at one end of the outer wall of the discharge pipe 206 can regulate the material discharge. The controller 9 on the top left of the support frame 1 serves as a control component, receiving information from each component through the data transmission channel 204. Multiple fixing buckles 10 around the outer wall of the data transmission channel 204 ensure its stable installation. The controller 9 can coordinate the operation of each component based on the material information fed back by the detector 2076.

[0021] Working Principle: When this tar moisture content detection sampling device is working, the support frame 1 provides stable support for the overall structure. The sampling mechanism 2 on the left side of its inner wall is responsible for completing the tar sampling and detection operations. The sampled tar is stored through the storage mechanism 3 connected to the right side of the outer wall. The combustion chamber 201 of the sampling mechanism 2 is fixed to the left side of the middle of the support frame 1, providing reaction space for tar processing. The carbonization chamber 202 in the middle of the inner side of the combustion chamber 201 is the main area for tar formation and processing. Multiple automatic gates 203 in the middle of the inner wall can adjust the internal space and control the flow and residence of tar. The data transmission channel 204 on the top of the outer wall of the carbonization chamber 202 can transmit the detection-related data to the external or control system for further processing. Real-time monitoring shows that tar enters the device through the feed hole 205 on the top left of the combustion chamber 201. After being processed in the carbonization chamber 202, some of it can be discharged through the discharge pipe 206 on the bottom right. The drive assembly 207 on the top left of the combustion chamber 201 is responsible for the sampling operation. The probe 2071 is connected to the top of the outer wall of the combustion chamber 201 to provide a channel for sampling. When the motor 2072 at the top of the outer side of the probe 2071 is working, it drives the spiral blade 2073 at the output end to rotate and extract the tar sample through the sampling hole 2074. The sample is transported through the branch pipe 2075. At the same time, the detector 2076 on one side of the outer wall of the sampling hole 2074 detects the sample to realize the sampling and detection function of tar moisture content. During operation, the storage tank 301 of the storage mechanism 3 is fixed to the bottom right side of the support frame 1, providing a stable carrier for material storage. Its inner liner 302 directly contacts the material, serving to protect and organize it. The screen 303 on the top of the outer wall of the inner liner 302 performs preliminary filtration of the material entering the storage tank 301, blocking impurities. The sealing ring 304 around the top of the screen 303 ensures the sealing of the connection points, preventing material leakage. The connecting pipe 305 in the middle of the top wall of the storage tank 301 is an important channel for material entry and exit. The other end of the pipe is connected to the transmission component 307, which is responsible for material conveying and control. The water pump 3071 of the transmission component 307 is fixed to... During operation, the material is drawn from the inner bottom wall of the support frame 1 through the feed pipe 3072 at one end, and then transported to the connecting pipe 305 through the output pipe 3073 at the other end, entering the storage tank 301. The heating wires 3075 around the outer wall of the output pipe 3073 can heat the material inside the pipe to prevent blockage. The thermostat 3074 at the bottom front can accurately control the working state of the heating wires 3075 to ensure that the material temperature is maintained within the required range. The heat insulation pipes 3076 around the outer wall of the thermostat 3074 reduce heat loss and improve heating efficiency. When it is necessary to discharge the material in the storage tank 301, the discharge pipe 306 on the bottom right side can smoothly discharge the material.

[0022] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A sampling device for detecting the moisture content of tar, comprising a support frame (1), characterized in that: A sampling mechanism (2) is fixedly connected to the left side of the inner wall of the support frame (1). The sampling mechanism (2) is used for sampling and testing. A storage mechanism (3) is connected to the right side of the outer wall of the sampling mechanism (2). The storage mechanism (3) is used for storing tar. The sampling mechanism (2) includes a combustion chamber (201), which is fixedly connected to the middle left side of the support frame (1). A carbonization chamber (202) is fixedly connected to the middle inner side of the combustion chamber (201). Multiple automatic gates (203) are fixedly connected to the middle inner wall of the carbonization chamber (202). A data transmission channel (204) is fixedly connected to the top of the outer wall of the carbonization chamber (202). A feed hole (205) is opened on the top left side of the combustion chamber (201). A discharge pipe (206) is opened on the bottom right side of the combustion chamber (201). A drive assembly (207) is rotatably connected to the top left side of the combustion chamber (201).

2. The sampling device for detecting the moisture content of tar according to claim 1, characterized in that: The drive assembly (207) includes a probe (2071) connected to the top of the outer wall of the combustion chamber (201). A motor (2072) is fixedly connected to the top outer side of the probe (2071). A spiral blade (2073) is fixedly connected to the output end of the motor (2072). A material intake hole (2074) is fixedly connected to the middle inner side of the probe (2071). A branch pipe (2075) is fixedly connected to the top outer wall of the material intake hole (2074). A detector (2076) is connected to one side of the outer wall of the material intake hole (2074).

3. The sampling device for detecting the moisture content of tar according to claim 1, characterized in that: The storage mechanism (3) includes a storage tank (301), which is fixedly connected to the bottom right side of the support frame (1). An inner liner (302) is fixedly connected to the inner side of the storage tank (301). A screen (303) is fixedly connected to the top of the outer wall of the inner liner (302). A sealing ring (304) is fixedly connected around the top of the screen (303). A connecting pipe (305) is connected to the middle of the top wall of the storage tank (301). A discharge pipe (306) is connected to the bottom right side of the storage tank (301). The other end of the connecting pipe (305) is connected to a transmission component (307).

4. The sampling device for detecting the moisture content of tar according to claim 3, characterized in that: The transmission component (307) includes a water pump (3071), which is fixedly connected to the inner bottom wall of the support frame (1). One end of the water pump (3071) is fixedly connected to an inlet pipe (3072), and the other end of the water pump (3071) is connected to an output pipe (3073). The other end of the output pipe (3073) is fixedly connected to the top of the outer wall of the connecting pipe (305). A heating wire (3075) is fixedly connected around the outer wall of the output pipe (3073). A thermostat (3074) is fixedly connected to the bottom front side of the heating wire (3075), and an insulation pipe (3076) is fixedly connected around the outer wall of the thermostat (3074).

5. The sampling device for detecting the moisture content of tar according to claim 1, characterized in that: A partition (4) is fixedly connected to one side of the outer wall of the combustion chamber (201), and screws (5) are threadedly connected to the four corners of the inner wall of the partition (4).

6. The sampling device for detecting the moisture content of tar according to claim 4, characterized in that: The water pump (3071) has bolts (6) threaded at the four corners at the bottom, and a valve (7) is fixedly connected to one end of the outer wall of the output pipe (3073).

7. A sampling device for detecting the moisture content of tar according to claim 2, characterized in that: A sealing gasket (8) is passed through the top of the outer wall of the spiral blade (2073), and a controller (9) is fixedly connected to the top left side of the support frame (1).

8. A sampling device for detecting the moisture content of tar according to claim 2, characterized in that: Multiple fixing buckles (10) are fixedly connected around the outer wall of the data transmission channel (204), and valve two (11) is fixedly connected to one end of the outer wall of the discharge pipe (206).

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