Biomass particle sulfur content detection device

Abstract

The utility model relates to the field of sulfur content detection equipment, and discloses a biomass particle sulfur content detection device which comprises a detection table, a sulfur content tester arranged on one side of the top end of the detection table, and a cleaning mechanism arranged on one side of the sulfur content tester. At the moment, some impurities can adhere to the inner wall of the porcelain boat, a user puts the porcelain boat on a supporting plate through tools such as tweezers, pulls a pull rod, enables a plurality of limiting clamps to be attached to the outer wall of a porcelain shaft, pushes the pull rod, enables the plurality of limiting clamps to be matched with a limiting plate to fix the porcelain boat, then the user starts a motor, the output end of the motor drives a lead screw to rotate, and the porcelain boat is fixed. The rotating lead screw drives the movable support to slide, the movable support drives the scraper to be attached to the inner wall of the porcelain boat when sliding, the scraper scrapes off impurities on the inner wall of the porcelain boat, and the inner wall of the porcelain boat can be thoroughly cleaned.

Description

Technical Field

[0001] The utility model relates to the field of sulfur content detection equipment, in particular to a device for detecting the sulfur content of biomass particles. Background Art

[0002] The sulfur content detection device of biomass pellets is an instrument specially used to measure the sulfur content in biomass pellets. Biomass pellets are a renewable energy source. They are compressed and formed from agricultural and forestry wastes, with high combustion efficiency and low sulfur content.

[0003] In the application number 201821334451.9, a "wastewater sulfur content detection device" is disclosed. This application solves the problem that the existing wastewater is generally in remote places outside the city, and the staff need to carry various equipment and instruments to detect the wastewater on-site. However, this application does not provide a cleaning mechanism for cleaning the inner wall of the container for holding the sample. In practice, the user puts the porcelain boat containing biomass particles into the sulfur content meter, and then the user uses high temperature to decompose the biomass particles so that the sulfur content meter can analyze the sulfur content inside. However, during the high temperature process, the impurities in the biomass may stick to the inner wall of the porcelain boat, and the impurities on the inner wall of the porcelain boat are not easy to remove. In the next test, the impurities adhered to the inner wall of the porcelain boat may affect the accuracy of the detection. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a device for detecting the sulfur content of biomass particles, which solves the problem that impurities on the inner wall of the current porcelain boat are difficult to remove and that impurities adhered to the inner wall of the porcelain boat may affect the accuracy of the detection in the next test.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a biomass particle sulfur content detection device, including a detection platform, a sulfur content meter is arranged on one side of the top of the detection platform, a cleaning mechanism is arranged on one side of the sulfur content meter, the cleaning mechanism includes a cleaning box, a motor, a screw, a scraper, a support plate and a limit clamp, a motor is fixedly connected to one side of the inner wall of the cleaning box, a screw is fixedly connected to the output end of the motor, a movable support is threadedly connected to the middle part of the screw, a scraper is fixedly connected to the inner side of the movable support, a support plate is slidably connected to the inner wall of the cleaning box, a limiting slot is provided on one side wall of the cleaning box, three limit clamps are slidably connected to the top of the support plate, a limiting plate is fixedly connected to one side of the top of the support plate, a porcelain boat is attached to the inner walls of the three limit clamps, and a propulsion protective cylinder is arranged on the front of the sulfur content meter;

[0006] A quantitative weighing mechanism is provided on the other side of the top of the detection table, and the quantitative weighing mechanism includes a protective box, a stirring barrel, an electronic scale, a quantitative cylinder and an adjusting rod. The inner wall of the protective box is rotatably connected to the stirring barrel, a through groove is provided on the front of the stirring barrel, and biomass particles are laid inside the stirring barrel. A slide plate is slidably connected to the inner wall of the through groove, and the slide plate passes through one side wall of the stirring barrel. A quantitative cylinder is attached to the bottom end of the stirring barrel, and an adjusting rod is slidably connected to the inner wall of the quantitative cylinder. A baffle is fixedly connected to the front of the adjusting rod, and an electronic scale is provided at the bottom end of the inner wall of the protective box.

[0007] Preferably, the other side wall of the cleaning box is rotatably connected to the screw rod, and the cleaning box is slidably connected to the movable support.

[0008] Preferably, a limiting slide groove is provided on one side of the support plate, and a lifting handle is slidably connected to the inner wall of the limiting slide groove, and one end of the lifting handle is fixedly connected to the support plate.

[0009] Preferably, the outer sides of the three limit clamps are fixedly connected with pull rods.

[0010] Preferably, a box door is slidably connected to the front of the protection box, and the bottom end of the protection box is fixedly connected to the top end of the detection table.

[0011] Preferably, a handle is fixedly connected to one side wall of the mixing barrel, and the handle passes through one side wall of the protective box.

[0012] Preferably, the metering cylinder is rotatably connected to one side of the inner wall of the protection box, and a discharge groove is provided on the front side of the metering cylinder.

[0013] Preferably, the adjusting rod and the baffle both pass through one end of the quantitative cylinder.

[0014] Beneficial Effects

[0015] The utility model provides a device for detecting sulfur content in biomass particles. Compared with the prior art, it has the following beneficial effects:

[0016] 1. In the utility model, through the cleaning mechanism, the user starts the sulfur content meter, and then sends the porcelain boat filled with biomass particles into the interior of the sulfur content meter through the push protection tube, and then performs the test. When the test is completed, the user takes out the porcelain boat. At this time, some impurities will adhere to the inner wall of the porcelain boat. The user uses tweezers and other tools to put the porcelain boat into the support plate, pulls the pull rod, so that multiple limit clips fit the outer wall of the porcelain shaft, pushes the pull rod, and multiple limit clips cooperate with the limit plate to fix the porcelain boat. Then the user starts the motor, and the output end of the motor drives the screw to rotate, and the rotating screw drives the movable support to slide. When the movable support slides, it drives the scraper to fit the inner wall of the porcelain boat, and the scraper scrapes off the impurities on the inner wall of the porcelain boat, which can clean the inner wall of the porcelain boat more thoroughly, improve its service life, and avoid the next test due to impurities adhering to the inner wall of the porcelain boat affecting the test results.

[0017] 2. In the utility model, through the quantitative weighing mechanism provided, the user pulls the slide plate to pour the biomass particles from the through slot into the mixing barrel, then the user slides the pull plate to close the through slot, and then turns the handle to drive the mixing barrel to rotate. During the rotation of the mixing barrel, the biomass particles inside it are fully mixed, which can increase the randomness of the detection. When sampling and detection are required, the user stops rotating the mixing barrel and places the bottom end of the through slot just above the discharge slot. The user can push the adjusting rod to make the baffle cover part of the discharge slot to limit the amount of biomass particles entering the quantitative cylinder and avoid excessive extraction of biomass particles. Then the user drives the quantitative cylinder to rotate through the adjusting rod. When the discharge slot contacts the through slot, the biomass particles inside the mixing barrel fall from the through slot into the inside of the discharge slot. Then the user can place the container on the top of the electronic scale and continue to rotate the quantitative cylinder. The biomass particles in the quantitative cylinder fall into the container, and the fallen biomass particles can be weighed. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a left-side three-dimensional structural schematic diagram of a biomass particle sulfur content detection device proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the right side structure of a biomass particle sulfur content detection device proposed by the utility model;

[0020] Figure 3 This is a partial structural schematic diagram of a cleaning mechanism of a biomass particle sulfur content detection device proposed by the utility model;

[0021] Figure 4 This is a partial structural schematic diagram of a quantitative weighing mechanism of a biomass particle sulfur content detection device proposed by the utility model;

[0022] Figure 5The utility model discloses a quantitative weighing mechanism for a device for detecting the sulfur content of biomass particles.

[0023] Legend:

[0024] 1. Testing table; 2. Sulfur content measuring instrument; 3. Quantitative weighing mechanism; 301. Protective box; 302. Box door; 303. Through slot; 304. Turning handle; 305. Slide plate; 306. Mixing barrel; 307. Electronic scale; 308. Quantitative cylinder; 309. Adjusting rod; 310. Discharge chute; 311. Baffle; 4. Pushing protective cylinder; 5. Cleaning mechanism; 501. Cleaning box; 502. Motor; 503. Screw rod; 504. Moving support; 505. Scraper; 506. Pull rod; 507. Limiting slide slot; 508. Lifting handle; 509. Support plate; 510. Limiting plate; 511. Limiting clamp; 6. Porcelain boat; 7. Biomass pellets. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1 - Figure 5 The utility model provides two technical solutions, which specifically include the following embodiments:

[0027] Embodiment 1:

[0028] A device for detecting the sulfur content of biomass particles 7 comprises a detection platform 1, a sulfur content meter 2 is arranged on one side of the top of the detection platform 1, a cleaning mechanism 5 is arranged on one side of the sulfur content meter 2, the cleaning mechanism 5 comprises a cleaning box 501, a motor 502, a screw rod 503, a scraper 505, a support plate 509 and a limiting clamp 511, one side of the inner wall of the cleaning box 501 is fixedly connected to the motor 502, the output end of the motor 502 is fixedly connected to the screw rod 503, the middle part of the screw rod 503 is threadedly connected to a movable support 504, the length of the screw rod 503 matches the length of the inner wall of a porcelain boat 6, the inner side of the movable support 504 is fixedly connected to the scraper 505, the inner wall of the cleaning box 501 is slidably connected to the support plate 509, a side wall of the cleaning box 501 is provided with a limiting slide groove 507, the top of the support plate 509 is slidably connected to three limiting clamps 511, the limiting clamp 511 and the sliding connection between the support plate 509 There is damping at the dynamic connection to prevent non-human movement and position change. One side of the top of the support plate 509 is fixedly connected to the limit plate 510, and the inner walls of the three limit clamps 511 are fitted with the porcelain boat 6. The front of the sulfur-containing meter 2 is provided with a propulsion protection tube 4. The other side wall of the cleaning box 501 is rotatably connected to the screw rod 503, and the cleaning box 501 is slidably connected to the movable support 504. A limit slide groove 507 is provided on one side of the support plate 509. The inner wall of the limit slide groove 507 is slidably connected with a lifting handle 508, and one end of the lifting handle 508 is fixedly connected to the support plate 509. The outer sides of the three limit clamps 511 are fixedly connected with the pull rod 506. It should be noted that the biomass particles 7 are loaded into the porcelain boat 6, and then sent into the sulfur-containing meter 2 by the propulsion protection tube 4. The biomass particles 7 are decomposed by high temperature to obtain the sulfur-containing components in the biomass particles 7, which refers to the existing technology.

[0029] During operation, the user starts the sulfur content measuring instrument 2, and then pushes the porcelain boat 6 containing the biomass particles 7 into the interior of the sulfur content measuring instrument 2 through the push protection tube 4, and then performs the test. When the test is completed, the user takes out the porcelain boat 6. At this time, some impurities will adhere to the inner wall of the porcelain boat 6. The user uses tweezers and other tools to put the porcelain boat 6 on the support plate 509, pulls the pull rod 506, and makes the multiple limit clips 511 fit the outer wall of the porcelain shaft. Pushing the pull rod 506, the multiple limit clips 511 are matched. The closing limit plate 510 can fix the porcelain boat 6, and then the user starts the motor 502. The output end of the motor 502 drives the screw rod 503 to rotate, and the rotating screw rod 503 drives the movable support 504 to slide. When the movable support 504 slides, it drives the scraper 505 to fit the inner wall of the porcelain boat 6. The scraper 505 scrapes off the impurities on the inner wall of the porcelain boat 6, which can clean the inner wall of the porcelain boat 6 more thoroughly, thereby increasing its service life and avoiding the next detection due to impurities adhering to the inner wall of the porcelain boat 6 affecting the detection result.

[0030] Embodiment 2:

[0031] On the basis of the first embodiment, a quantitative weighing mechanism 3 is provided on the other side of the top of the detection platform 1, and the quantitative weighing mechanism 3 includes a protective box 301, a stirring barrel 306, an electronic scale 307, a quantitative cylinder 308 and an adjusting rod 309. The inner wall of the protective box 301 is rotatably connected to the stirring barrel 306, and a through groove 303 is provided on the front of the stirring barrel 306. The interior of the stirring barrel 306 is paved with biomass particles 7, and the inner wall of the through groove 303 is slidably connected to a slide plate 305. The slide plate 305 passes through one side wall of the stirring barrel 306, and the bottom end of the stirring barrel 306 is fitted with a quantitative cylinder 308. The bottom end of the stirring barrel 306 and the top end of the quantitative cylinder 308 fit each other, but there is a large damping at the rotation connection between the stirring barrel 306 and the protective box 301 to prevent the stirring barrel 306 from rotating when the quantitative cylinder 308 rotates. The size of the through groove 303 is smaller than that of the discharge groove 310 to prevent the biomass particles 7 in the through groove 303 from falling on the outer wall of the quantitative cylinder 308. The inner wall of the quantitative cylinder 308 is slidably connected with an adjusting rod 309, and the front of the adjusting rod 309 is fixedly connected with a baffle 311. The bottom end of the inner wall of the protective box 301 is provided with an electronic scale 307, and the front of the protective box 301 is slidably connected with a box door 302. The bottom end of the protective box 301 is fixedly connected to the top of the detection platform 1. A side wall of the stirring barrel 306 is fixedly connected with a turning handle 304, and the turning handle 304 passes through a side wall of the protective box 301. The quantitative cylinder 308 is rotatably connected to one side of the inner wall of the protective box 301. The front of the quantitative cylinder 308 is provided with a discharge groove 310, and the adjusting rod 309 and the baffle 311 both pass through one end of the quantitative cylinder 308.

[0032] The user pulls the slide plate 305 to pour the biomass particles 7 from the through slot 303 into the mixing barrel 306, then slides the pull plate to close the through slot 303, then turns the handle 304 to drive the mixing barrel 306 to rotate. During the rotation of the mixing barrel 306, the biomass particles 7 inside are fully mixed, which can increase the randomness of the detection. When sampling and detection are required, the user stops rotating the mixing barrel 306, places the bottom end of the through slot 303 just above the discharge slot 310, and pushes the adjustment rod 309 to make the baffle 311 cover part of the discharge slot 310. 0 In this way, the amount of biomass particles 7 entering the quantitative cylinder 308 can be limited to avoid excessive extraction of biomass particles 7. Then, the user drives the quantitative cylinder 308 to rotate through the adjustment rod 309. When the discharge groove 310 contacts the through groove 303, the biomass particles 7 in the mixing barrel 306 fall from the through groove 303 into the discharge groove 310. Then, the user can place the container on the top of the electronic scale 307 and continue to rotate the quantitative cylinder 308. The biomass particles 7 in the quantitative cylinder 308 fall into the container, and the fallen biomass particles 7 can be weighed.

[0033] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the application should be included in the protection scope of the present application.

Claims

1. A device for detecting sulfur content of biomass particles, comprising a detection platform (1), characterized in that: A sulfur content measuring instrument (2) is arranged on one side of the top of the detection platform (1), and a cleaning mechanism (5) is arranged on one side of the sulfur content measuring instrument (2), wherein the cleaning mechanism (5) comprises a cleaning box (501), a motor (502), a screw rod (503), a scraper (505), a support plate (509) and a limit clamp (511), wherein one side of the inner wall of the cleaning box (501) is fixedly connected to the motor (502), the output end of the motor (502) is fixedly connected to the screw rod (503), and the middle part of the screw rod (503) is threadedly connected to a movable support (504). ), a scraper (505) is fixedly connected to the inner side of the movable support (504), a support plate (509) is slidably connected to the inner wall of the cleaning box (501), a limiting slide groove (507) is provided on one side wall of the cleaning box (501), three limiting clamps (511) are slidably connected to the top of the support plate (509), a limiting plate (510) is fixedly connected to one side of the top of the support plate (509), a porcelain boat (6) is attached to the inner walls of the three limiting clamps (511), and a propulsion protection cylinder (4) is provided on the front of the sulfur content measuring instrument (2); A quantitative weighing mechanism (3) is provided on the other side of the top of the detection platform (1), and the quantitative weighing mechanism (3) comprises a protection box (301), a stirring barrel (306), an electronic scale (307), a quantitative cylinder (308) and an adjusting rod (309). The inner wall of the protection box (301) is rotatably connected to the stirring barrel (306), a through groove (303) is provided on the front of the stirring barrel (306), and biomass particles ( 7), the inner wall of the through groove (303) is slidably connected with a slide plate (305), the slide plate (305) passes through a side wall of the stirring barrel (306), the bottom end of the stirring barrel (306) is fitted with a quantitative cylinder (308), the inner wall of the quantitative cylinder (308) is slidably connected with an adjustment rod (309), the front side of the adjustment rod (309) is fixedly connected with a baffle (311), and the bottom end of the inner wall of the protective box (301) is provided with an electronic scale (307).

2. A biomass particle sulfur content detection device according to claim 1, characterized in that: The other side wall of the cleaning box (501) is rotatably connected to the screw rod (503), and the cleaning box (501) is slidably connected to the movable support (504).

3. A biomass particle sulfur content detection device according to claim 1, characterized in that: A limiting sliding groove (507) is provided on one side of the support plate (509), and a lifting handle (508) is slidably connected to the inner wall of the limiting sliding groove (507), and one end of the lifting handle (508) is fixedly connected to the support plate (509).

4. A biomass particle sulfur content detection device according to claim 1, characterized in that: The outer sides of the three limit clamps (511) are fixedly connected with pull rods (506).

5. A biomass particle sulfur content detection device according to claim 1, characterized in that: The front side of the protection box (301) is slidably connected to a box door (302), and the bottom end of the protection box (301) is fixedly connected to the top end of the detection platform (1).

6. A biomass particle sulfur content detection device according to claim 1, characterized in that: A handle (304) is fixedly connected to one side wall of the mixing barrel (306), and the handle (304) passes through one side wall of the protective box (301).

7. A biomass particle sulfur content detection device according to claim 1, characterized in that: The metering cylinder (308) is rotatably connected to one side of the inner wall of the protection box (301), and a discharge groove (310) is provided on the front side of the metering cylinder (308).

8. A biomass particle sulfur content detection device according to claim 1, characterized in that: The adjusting rod (309) and the baffle (311) both pass through one end of the metering cylinder (308).

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