An infrared spectrophotometric oil analyzer

Abstract

The utility model discloses an infrared spectrophotometer oil analyzer relates to oil analyzer technical field, this infrared spectrophotometer oil analyzer includes analyzer main part, the left side of analyzer main part is equipped with sliding slot, the left side of analyzer main part is equipped with detection groove, the inside rear side of detection groove is installed with silica gel board, a waste gas recovery structure, including the suction hood, the suction hood sliding connection is in the inside of connecting groove, the top of suction hood is installed with suction block, the top of suction block is installed with high pressure hose, one side of high pressure hose is installed with suction pump. The utility model discloses through the cooperation of analyzer main part and clamping component, in order to the sample of different size is clamped, has improved the convenience of the device, through dehumidification component, it is convenient to the air in the inside of the ventilation groove is filtered and dehumidified, avoids the problem that dust and humidity enter the inside of detection groove.

Description

Technical Field

[0001] This utility model relates to the field of oil analyzer technology, specifically an infrared spectrophotometer for oil analysis. Background Technology

[0002] An infrared spectrophotometer is an instrument that uses infrared spectrophotometry to determine petroleum and animal / vegetable oils. It provides a simple and rapid method for detecting petroleum and animal / vegetable oils in industrial wastewater and domestic sewage, accurately reflecting the degree of oil pollution in these substances. Mineral oil pollution of water bodies and the environment has become a global concern, and the monitoring of mineral oil pollution (especially water pollution) has attracted high attention from environmental departments worldwide. It not only poses a significant threat to human health but also deteriorates water quality and severely disrupts the ecological balance of aquatic bodies. Therefore, detecting oil content in water is an indispensable means of controlling oil pollution, monitoring water quality changes, and protecting water resources.

[0003] Existing patent CN218239816U discloses an infrared spectrophotometer for oil analysis. This design includes an analyzer body with a detection chamber on its inner wall. The inner wall of the detection chamber has several detection placement slots. A cover is fixedly installed on one side of the detection chamber, and an operation display screen is located on the side of the cover. Different sized samples can be placed in the detection placement slots.

[0004] However, this infrared spectrophotometer still has some shortcomings. During use, the clamping effect of the elastic clamping layer on the sample is not good, making it inconvenient to clamp and fix samples of different sizes. Furthermore, the sample is difficult to remove due to the excessive adhesion after the elastic clamping layer clamps the sample. In addition, different samples will generate waste gas or harmful gases after adding reagents and mixing, and the existing device is not convenient for recovering the waste gas generated by the sample.

[0005] Based on this, an infrared spectrophotometer is now provided, which can eliminate the drawbacks of existing devices. Summary of the Invention

[0006] The purpose of this invention is to provide an infrared spectrophotometer for oil analysis, which solves the problems in the prior art of inconvenient waste gas recovery and inconvenient fixation of samples of different sizes.

[0007] To achieve the above objectives, this utility model provides the following technical solution: An infrared spectrophotometer for oil analysis includes an analyzer body, a sliding groove on the left side of the analyzer body, a detection groove on the front left side of the analyzer body, and a silicone plate installed on the rear side inside the detection groove. A clamping assembly is installed inside the detection groove on the side away from the silicone plate; The sliding groove is internally connected to a shielding component.

[0008] Based on the above technical solutions, this utility model also provides the following optional technical solutions: In one alternative: two ventilation slots are provided on both sides of the detection slot, an air outlet is installed at the top inside the ventilation slot, and a control panel is installed on the top right side of the analyzer body.

[0009] In one alternative embodiment: the clamping assembly includes an electric actuator mounted inside the detection slot on the side away from the silicone plate, a damping spring being mounted at the output end of the electric actuator, a support plate being mounted on one side of the damping spring, and a rubber plate being mounted on one side of the support plate.

[0010] In one alternative: two dehumidification components are installed on the front side of the interior of the ventilation slot.

[0011] In one alternative: the dehumidification assembly includes an air inlet slot installed inside the front side of the ventilation slot, a moisture-absorbing paper is installed inside the air inlet slot at a staggered position, and a filter screen is installed on one side of the air inlet slot.

[0012] In one alternative: the shielding assembly includes a cover plate slidably connected inside a sliding groove, a toggle block is installed on the top right side of the cover plate, an intercepting net is installed inside the cover plate, a connecting groove is installed on the top of the cover plate, and a spring catch is installed on the left side of the connecting groove.

[0013] In one alternative: it also includes an exhaust gas recovery structure, which includes an air intake hood slidably connected inside a connecting groove, an air intake block installed on the top of the air intake hood, a high-pressure hose installed on the top of the air intake block, and an air intake pump installed on one side of the high-pressure hose. In one alternative: a filter assembly is installed at the output end of the suction pump.

[0014] In one alternative: the filter assembly is composed of an air purifier.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model, through the cooperation of the analyzer body and the clamping assembly, uses an electric push rod to push the rubber plate and silicone plate on one side of the support plate to fit together, so as to clamp samples of different sizes, which improves the convenience of the device. Through the dehumidification assembly, it is easy to filter and dehumidify the air entering the ventilation tank, avoiding the problem of dust and moisture entering the detection tank, thus improving the dustproof and moisture-proof effect of the device.

[0016] 2. This utility model uses an air pump in conjunction with a dehumidification component to draw the waste gas and harmful gases generated by the sample into the air purifier through a high-pressure hose. The air purifier then purifies the waste gas before discharging it, thus avoiding the problem of environmental pollution caused by the mixing of different samples and additives and improving the safety of the device. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0018] Figure 2 This is a schematic diagram of the analyzer body, clamping assembly, and dehumidification assembly of this utility model.

[0019] Figure 3 This is a schematic diagram of the shielding component of this utility model.

[0020] Figure 4 This is a schematic diagram of the air intake hood and filter assembly of this utility model.

[0021] Figure reference numerals: 1. Analyzer body; 11. Sliding groove; 12. Detection groove; 13. Silicone plate; 14. Electric actuator; 15. Damping spring; 16. Support plate; 17. Rubber plate; 18. Ventilation groove; 19. Air outlet mesh; 110. Air inlet groove; 111. Absorbent paper; 112. Filter screen; 113. Control panel; 2. Cover plate; 21. Actuating block; 22. Interception mesh; 23. Connecting groove; 24. Spring clip; 3. Suction hood; 31. Suction block; 32. High-pressure hose; 33. Suction pump; 34. Air purifier. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0023] In one embodiment, such as Figures 1-3 As shown, an infrared spectrophotometer for oil analysis includes an analyzer body 1. A sliding groove 11 is provided on the left side of the analyzer body 1, and a detection groove 12 is provided on the front left side of the analyzer body 1. A silicone plate 13 is installed on the rear side inside the detection groove 12. A clamping assembly is installed inside the detection groove 12 on the side away from the silicone plate 13; The sliding groove 11 is internally connected to a shielding component.

[0024] In this embodiment, the shielding component slides inside the sliding groove 11, and the sample is clamped by the operation of the clamping component on one side of the detection groove 12 in conjunction with the silicone plate 13, thereby facilitating the clamping and detection of samples of different sizes and improving the convenience of the device.

[0025] In one embodiment, such as Figure 1 and Figure 2 As shown, two ventilation slots 18 are opened on both sides of the detection slot 12. An exhaust net 19 is installed on the top of the ventilation slot 18. A control panel 113 is installed on the top right side of the analyzer body 1. The analyzer body 1 is controlled by the control panel 113. The gas is diverted through the exhaust net 19 on the top of the ventilation slot 18 and sent into the interior of the detection slot 12.

[0026] In one embodiment, such as Figure 1 and Figure 2 As shown, the clamping assembly includes an electric actuator 14, which is installed inside the detection groove 12 on the side away from the silicone plate 13. A damping spring 15 is installed at the output end of the electric actuator 14. A support plate 16 is installed on one side of the damping spring 15, and a rubber plate 17 is installed on one side of the support plate 16. The operation of the electric actuator 14 pushes the support plate 16 to move towards the side of the silicone plate 13. Through the cooperation of the silicone plate 13 and the rubber plate 17, samples of different sizes and shapes are clamped. The contraction of the damping spring 15 improves the clamping effect on the samples.

[0027] In one embodiment, such as Figure 1 and Figure 2 As shown, two dehumidification components are installed on the front side of the interior of the ventilation slot 18, which filter and dehumidify the incoming gas.

[0028] In one embodiment, such as Figure 1 and Figure 2 As shown, the dehumidification assembly includes an air inlet slot 110, which is installed inside the front of the ventilation slot 18. Moisture-absorbing paper 111 is installed inside the air inlet slot 110 at a staggered position. A filter screen 112 is installed on one side of the air inlet slot 110. The air entering the device is filtered by the filter screen 112. The staggered placement of the moisture-absorbing paper 111 inside the air inlet slot 110 dehumidifies the incoming air, thereby improving the dehumidification and dust prevention effects of the device.

[0029] In one embodiment, such as Figure 1 , Figure 2 and Figure 3As shown, the shielding assembly includes a cover plate 2, which is slidably connected inside the sliding groove 11. A toggle block 21 is installed on the top right side of the cover plate 2. An intercepting net 22 is installed inside the cover plate 2. A connecting groove 23 is installed on the top of the cover plate 2. A spring latch 24 is installed on the left side of the connecting groove 23. The position of the cover plate 2 can be adjusted by sliding the cover plate 2 inside the sliding groove 11. The toggle block 21 facilitates the movement of the cover plate 2. The connecting groove 23 provides a slidable connection to the air intake hood 3. The spring latch 24 limits the position of the air intake hood 3.

[0030] In one embodiment, such as Figure 1 and Figure 4 As shown, it also includes an exhaust gas recovery structure, which includes an air intake hood 3. The air intake hood 3 is slidably connected to the inside of the connecting groove 23. An air intake block 31 is installed on the top of the air intake hood 3. A high-pressure hose 32 is installed on the top of the air intake block 31. An air intake pump 33 is installed on one side of the high-pressure hose 32. A filter assembly is installed at the output end of the air pump 33.

[0031] In this embodiment, the operation of the suction pump 33 causes the suction hood 3 to generate suction, drawing in the waste gas and harmful gases generated by the sample. The waste gas or harmful gases are then sent into the interior of the suction pump 33 through the high-pressure hose 32 at the top of the suction block 31, so as to facilitate the recovery of the waste gas or harmful gases.

[0032] In one embodiment, such as Figure 1 and Figure 4 As shown, the filter assembly consists of an air purifier 34, which is used to purify the exhaust gas drawn in by the air pump 33.

[0033] The above embodiment discloses an infrared spectrophotometer for oil analysis. A sample is placed inside the detection chamber 12. The operation of the electric actuator 14 moves the support plate 16 towards one side of the silicone plate 13. The rubber plate 17 on one side of the support plate 16 and the silicone plate 13 clamp the sample from both sides, facilitating the clamping of samples of different sizes and improving the device's convenience. A wave-sensing actuating block 21 causes the cover plate 2 to slide inside the sliding groove 11, thereby blocking the top of the detection chamber 12. The suction hood 3 is slidably inserted into the connecting groove 23, and a spring-loaded locking block 24 limits its position to prevent it from falling off. The internal intercepting mesh 22 of the cover plate 2 provides a filtering effect. The sample is then analyzed by the analyzer. The main body 1 operates to test the sample. By operating the suction pump 33, the suction hood 3 draws air into the interior of the test tank 12, allowing outside air to be filtered through the filter screen 112 and then sent into the air inlet 110. The moisture-absorbing paper 111 placed in the air inlet 110 absorbs the moisture in the air, achieving the effect of dust prevention and dehumidification. The incoming air is sent into the air outlet 19 at the top of the ventilation duct 18. The suction hood 3 draws in waste gas and harmful gases through the high-pressure hose 32 above the suction block 31 at its top, and then sends them to the air purifier 34 for filtration by the suction pump 33. This facilitates the recovery of waste gas, avoids the problem of harmful gas pollution to the environment, and improves the practicality of the device.

[0034] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. An infrared spectrophotometer for oil analysis, comprising an analyzer body (1), characterized in that, A sliding groove (11) is provided on the left side of the analyzer body (1), and a detection groove (12) is provided on the front left side of the analyzer body (1). A silicone plate (13) is installed on the rear side inside the detection groove (12). A clamping assembly is installed on the side of the detection groove (12) away from the silicone plate (13); The sliding groove (11) is internally connected to a shielding component.

2. The infrared spectrophotometer for oil analysis according to claim 1, characterized in that, Two ventilation slots (18) are opened on both sides of the detection slot (12). An air outlet net (19) is installed on the top of the ventilation slot (18). A control panel (113) is installed on the top right side of the analyzer body (1).

3. The infrared spectrophotometer for oil analysis according to claim 2, characterized in that, The clamping assembly includes an electric push rod (14), which is installed inside the detection groove (12) on the side away from the silicone plate (13). A damping spring (15) is installed at the output end of the electric push rod (14), a support plate (16) is installed on one side of the damping spring (15), and a rubber plate (17) is installed on one side of the support plate (16).

4. The infrared spectrophotometer for oil analysis according to claim 2, characterized in that, Two dehumidification components are installed on the front side of the interior of the ventilation slot (18).

5. The infrared spectrophotometer for oil analysis according to claim 4, characterized in that, The dehumidification assembly includes an air inlet slot (110), which is installed inside the front side of the ventilation slot (18). A moisture-absorbing paper (111) is installed inside the air inlet slot (110) at an offset position, and a filter screen (112) is installed on one side of the air inlet slot (110).

6. The infrared spectrophotometer for oil analysis according to claim 1, characterized in that, The shielding assembly includes a cover plate (2), which is slidably connected inside a sliding groove (11). A toggle block (21) is installed on the top right side of the cover plate (2). An intercepting net (22) is installed inside the cover plate (2). A connecting groove (23) is installed on the top of the cover plate (2). A spring clip (24) is installed on the left side of the connecting groove (23).

7. The infrared spectrophotometer for oil analysis according to claim 1, characterized in that, It also includes a waste gas recovery structure, which includes a suction hood (3), the suction hood (3) being slidably connected inside the connecting groove (23), a suction block (31) being installed on the top of the suction hood (3), a high-pressure hose (32) being installed on the top of the suction block (31), and a suction pump (33) being installed on one side of the high-pressure hose (32). The output end of the air pump (33) is equipped with a filter assembly.

8. An infrared spectrophotometer for oil analysis according to claim 7, characterized in that, The filter assembly consists of an air purifier (34).

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