Coal ash content measuring device

Abstract

The utility model discloses a coal ash content determination device, which relates to the field of coal ash content determination, and comprises a box body, a cupel rack is arranged on the inner wall of the box body in a sliding manner, a plurality of cupel are arranged on the cupel rack in a sliding manner at equal intervals, and a determination assembly for determining the cupel is arranged on the inner wall of the box body; according to the coal ash measuring device, the measuring assembly and the taking assembly are arranged, the coal ash content in the multiple cupware can be measured, data are recorded in real time, the tedious process that in a traditional method, the cupware needs to be taken down one by one for weighing is omitted, the measuring efficiency is greatly improved, the multiple ashed cupware can be conveniently taken, and the measuring efficiency is improved. Therefore, the problem that the cupel is inconvenient to take due to too high temperature is effectively avoided, the operation process is simplified, the working efficiency is improved, and meanwhile, the safety risk possibly faced by an operator when the operator treats the high-temperature cupel is also reduced.

Description

Technical Field

[0001] The utility model relates to the field of coal ash determination, and particularly relates to a coal ash determination device. Background Art

[0002] Ash is an important characteristic index for measuring the quality of coal. By measuring the coal ash, the content of combustible components in coal and the residue amount generated by minerals during combustion can be judged, and this information is of great significance for the procurement, processing and utilization of coal;

[0003] In the traditional process of coal ash measurement, the staff needs to first accurately weigh the collected samples, then place them in ash pans, then place the ash pans on the ash pan rack, and finally send the whole into a muffle furnace for high-temperature ashing treatment. However, after ashing is completed, due to the high temperature of the ash pans and the ash pan rack, the staff must carefully remove the ash pans one by one for subsequent weighing operations. This operation method not only takes time and effort, but also reduces the overall work efficiency.

[0004] Therefore, it is very necessary to propose a coal ash determination device to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a coal ash determination device to solve the problem that after ashing is completed, due to the high temperature of the ash pans and the ash pan rack, the staff must carefully remove the ash pans one by one for subsequent weighing operations. This operation method not only takes time and effort, but also reduces the overall work efficiency.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A coal ash determination device includes a box body, an ash pan rack is slidably arranged on the inner wall of the box body, a plurality of ash pans are slidably arranged equidistantly on the ash pan rack, and a determination component for determining the ash pans is arranged on the inner wall of the box body;

[0007] The determination component includes a first spring, there are a plurality of first springs which are fixedly arranged equidistantly on the surface of the ash pan rack, one end of the first spring is fixedly provided with a first sliding plate, and the ash pan is in contact with the surface of the first sliding plate;

[0008] A plurality of second sliding plates are slidably arranged equidistantly on the inner wall of the box body, a plurality of second springs are fixedly arranged equidistantly on the inner wall of the box body, one end of the second spring is fixed to the bottom of the second sliding plate, a measured value is opened on the inner wall of the box body, and a position sensor is fixedly arranged on the surface of the second sliding plate.

[0009] Preferably, a taking component is arranged on the inner wall of the box body. The taking component includes sliding grooves, and a plurality of the sliding grooves are equidistantly arranged on the surface of the box body. A ceramic cylinder is slidably arranged on the inner wall of the sliding groove, and the bottom of the ash pan rack contacts with the inner wall of the ceramic cylinder.

[0010] Preferably, a lifting groove is formed in the inner wall of the box body. The lifting groove is communicated with the sliding groove. A lifting plate is slidably connected inside the lifting groove. The bottom of the ceramic cylinder is fixed to the surface of the lifting plate, and a push plate is fixedly arranged on one side of the lifting plate.

[0011] Preferably, a slider is fixedly arranged on the inner wall of the lifting groove. Sliding grooves are formed on both sides of the lifting plate close to the slider, and the lifting plate is slidably connected with the outer side wall of the slider through the sliding grooves.

[0012] Preferably, an avoidance groove is formed in one side of the box body close to the push plate.

[0013] Technical effects and advantages of the present utility model:

[0014] The measurement component provided in the present utility model can measure the coal ash content in multiple ash pans and record data in real time, eliminating the cumbersome process of weighing the ash pans one by one in the traditional method and greatly improving the measurement efficiency;

[0015] The taking component provided in the present utility model can conveniently take multiple ashed ash pans, effectively avoiding the problem of inconvenient taking due to the high temperature of the ash pans, simplifying the operation process, improving the work efficiency, and reducing the safety risks that the operator may face when dealing with high-temperature ash pans. Description of the drawings

[0016] Figure 1 is a schematic diagram of the overall structure of the coal ash content measuring device of the present utility model;

[0017] Figure 2 is of the present utility model Figure 1 enlarged view at A;

[0018] Figure 3 is a schematic diagram of the box body, ash pan and ash pan rack of the present utility model;

[0019] Figure 4 is a schematic diagram of the structure of the taking component of the present utility model;

[0020] Figure 5 is of the present utility model Figure 4 enlarged view at B.

[0021] In the figure: 1. Box body; 2. Ash dish rack; 201. Ash dish; 3. Measurement component; 301. First spring; 302. First sliding plate; 303. Second sliding plate; 304. Second spring; 305. Measured value; 306. Position sensor; 4. Retrieving component; 401. Sliding groove; 402. Ceramic cylinder; 403. Lifting groove; 404. Lifting plate; 405. Pushing plate; 406. Avoidance groove. Detailed implementation mode

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] The present invention provides a Figure 1 - Figure 5 As shown in the figure, a coal ash content measuring device includes a box body 1. An ash dish rack 2 is slidably arranged on the inner wall of the box body 1. A plurality of ash dishes 201 are slidably arranged at equal intervals on the ash dish rack 2. These ash dishes 201 are mainly used to carry the weighed coal ash, and the ash dish rack 2 plays a role in stably carrying these ash dishes 201.

[0024] A measurement component 3 for measuring the ash dish 201 is arranged on the inner wall of the box body 1. It can mainly measure the coal ash content in multiple ash dishes 201 and record data in real time, eliminating the cumbersome process of weighing each ash dish 201 one by one in the traditional method, and greatly improving the measurement efficiency.

[0025] The measurement component 3 includes a first spring 301. There are multiple first springs 301 and they are fixedly arranged at equal intervals on the surface of the ash dish rack 2. One end of the first spring 301 is fixedly provided with a first sliding plate 302, and the ash dish 201 is in contact with the surface of the first sliding plate 302.

[0026] After the ash dish 201 is placed on the ash dish rack 2, its weight will squeeze the first sliding plate 302, causing it to slide downward along a preset track. Since the weights of the coal ash in different ash dishes 201 are different, the compression degrees of the first springs 301 are also different, ensuring that the distances between each ash dish 201 after measurement are different, thus greatly facilitating the retrieval operation after measurement and improving work efficiency.

[0027] A plurality of second sliding plates 303 are slidably arranged at equal intervals on the inner wall of the box body 1. A plurality of second springs 304 are fixedly arranged at equal intervals on the inner wall of the box body 1. One end of the second spring 304 is fixed to the bottom of the second sliding plate 303. A measured value 305 is provided on the inner wall of the box body 1. A position sensor 306 is fixedly arranged on the surface of the second sliding plate 303.

[0028] It should be noted that the position sensor 306 can monitor the change of the descent of the ash pan 201 in real time. As the second sliding plate 303 moves, the position sensor 306 measures the sliding distance thereof, and performs data processing in combination with the measured value 305. Subsequently, through the signal transmitter, these measurement data are transmitted to the computer for subsequent analysis and processing. Regarding the specific transmission method of the signal, it belongs to the existing conventional technical means and will not be elaborated here.

[0029] When measuring, first place the ash pan holder 2 on the box body 1. Due to the pressure of the own weight of the ash pan 201, the second sliding plate 303 slides downward, and at the same time the second spring 304 will be gradually compressed. During this process, the second sliding plate 303 will drive the position sensor 306 to move downward together. When the second sliding plate 303 slides to the stop position, the position sensor 306 immediately measures the measured value 305 to ensure the accuracy of the entire measurement process.

[0030] Considering that after the ash pan 201 is ashed at high temperature in the muffle furnace, the ash pan 201 and the ash pan holder 2 are at a high temperature and are not easy to take. A taking component 4 is arranged on the inner wall of the box body 1, which can conveniently take a plurality of ashed ash pans 201, thus effectively avoiding the problem of inconvenient taking due to the high temperature of the ash pan 201.

[0031] The taking component 4 includes sliding grooves 401. A plurality of sliding grooves 401 are arranged at equal intervals on the surface of the box body 1. A ceramic cylinder 402 is slidably arranged on the inner wall of the sliding groove 401. The bottom of the ash pan holder 2 is in contact with the inner wall of the ceramic cylinder 402. Considering that the ash pan holder 2 is at a high temperature after high-temperature ashing and is easy to damage the box body 1, the ceramic cylinder 402 is used with a high temperature resistance.

[0032] A lifting groove 403 is opened on the inner wall of the box body 1. The lifting groove 403 is communicated with the sliding groove 401. A lifting plate 404 is slidably connected inside the lifting groove 403. The bottom of the ceramic cylinder 402 is fixed to the surface of the lifting plate 404. A push plate 405 is fixedly arranged on one side of the lifting plate 404. An avoidance groove 406 is opened on one side of the box body 1 close to the push plate 405, which mainly provides enough moving space for the push plate 405, so as to ensure the smooth movement of the push plate 405 and avoid unnecessary interference and obstruction during the operation process.

[0033] The inner wall of the lifting groove 403 is fixedly provided with sliders. Sliding grooves are formed on both sides of the lifting plate 404 close to the sliders. The lifting plate 404 is slidably connected to the outer side walls of the sliders through the sliding grooves, providing a guiding function for the lifting plate 404 to ensure that the movement of the lifting plate 404 in the lifting groove 403 is smoother.

[0034] Working principle: After the crucible 201 is measured, slide the push plate 405 upward. During the upward movement of the push plate 405, it will drive the lifting plate 404 to slide upward together. The lifting plate 404 bears the ceramic cylinder 402 and the crucible rack 2 thereon. As the ceramic cylinder 402 slides upward, the crucible rack 2 gradually separates from the box body 1, forming a sufficient distance. At this time, we can conveniently use the sampling clamp to easily take out the measured crucible 201 and the crucible rack 2 in sequence.

Claims

1. A coal ash content measuring device, comprising a housing (1), characterized in that: An ashtray rack (2) is slidably disposed on the inner wall of the box (1), a plurality of ashtrays (201) are slidably disposed on the ashtray rack (2) at equal intervals, and a measuring component (3) for measuring the ashtrays (201) is disposed on the inner wall of the box (1); The measuring component (3) comprises a first spring (301), wherein a plurality of the first springs (301) are fixedly arranged at equal intervals on the surface of the ashtray rack (2), a first sliding plate (302) is fixedly arranged at one end of the first spring (301), and the ashtray (201) is in contact with the surface of the first sliding plate (302); The inner wall of the box body (1) is provided with a plurality of second sliding plates (303) slidably arranged at equal intervals, the inner wall of the box body (1) is provided with a plurality of second springs (304) fixedly arranged at equal intervals, one end of the second spring (304) is fixed to the bottom of the second sliding plate (303), the inner wall of the box body (1) is provided with a measuring value (305), and a position sensor (306) is fixedly arranged on the surface of the second sliding plate (303).

2. A coal ash content measuring device according to claim 1, characterized in that: The inner wall of the box body (1) is provided with a pick-up component (4), the pick-up component (4) comprises a sliding groove (401), the sliding grooves (401) are equidistant and have a plurality of openings on the surface of the box body (1), a ceramic cylinder (402) is slidably provided on the inner wall of the sliding groove (401), and the bottom of the ashtray rack (2) is in contact with the inner wall of the ceramic cylinder (402).

3. A coal ash content measuring device according to claim 2, characterized in that: The inner wall of the box body (1) is provided with a lifting groove (403), the lifting groove (403) is connected to the sliding groove (401), the interior of the lifting groove (403) is slidably connected with a lifting plate (404), the bottom of the ceramic cylinder (402) is fixed to the surface of the lifting plate (404), and a push plate (405) is fixedly provided on one side of the lifting plate (404).

4. A coal ash content measuring device according to claim 3, characterized in that: A sliding block is fixedly arranged on the inner wall of the lifting groove (403), and sliding grooves are provided on both sides of the lifting plate (404) close to the sliding block. The lifting plate (404) is slidably connected to the outer wall of the sliding block via the sliding grooves.

5. A coal ash content measuring device according to claim 3, characterized in that: A side of the box body (1) close to the push plate (405) is provided with an avoidance groove (406).

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