Ash fusibility testing device

Abstract

The utility model discloses an ash fusibility testing device and relates to the technical field of testing devices. The device comprises a base, a high-temperature furnace is fixedly installed on the left side of the top face of the base, a transverse movement control assembly is arranged on the surface of the base, an installation plate is installed at the end of the transverse movement control assembly, and a supporting plate is fixedly connected to the left side face of the installation plate. An ash cone bearing assembly used for containing an ash cone is arranged on the surface of the supporting plate, a rotation adjusting assembly used for controlling the ash cone bearing assembly to rotate is arranged at the bottom of the supporting plate, and an image taking assembly used for monitoring the state of the ash cone is installed on the surface of the installing plate. During use, the effect of conveniently, clearly and effectively observing the ash cones is achieved, the change states of a plurality of ash cones can be clearly shot and recorded, so that the accuracy of a test result is guaranteed, after a test is completed, a sample can be automatically moved out of the device, and the risk that a hand stretches into the device to take the sample and is scalded is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of testing devices, and particularly relates to a test device for ash fusibility. Background Art

[0002] The melting characteristics of coal ash are directly related to the melting characteristics of coal ash, and are directly related to whether the power plant boiler slag (commonly known as coking) and its severity. Therefore, it is of great significance to the safe and economic operation of the boiler. In the prior art, a test device for ash fusibility is often used to measure the ash fusibility of coal samples.

[0003] The Chinese patent document with the authorization announcement number CN215493189U discloses a test device for ash fusibility, which includes a high-temperature furnace, a furnace tube assembly, an imaging assembly and an ash cone support assembly. The furnace tube assembly is arranged in the high-temperature furnace, and the furnace tube assembly includes a sample cavity for accommodating samples and an imaging cavity. For the above technical solution: existing test devices generally perform synchronous tests on multiple ash cones, but the image shooting position is fixed. The distances between different ash cones and the imaging assembly are different, and the ash cones may block each other, resulting in difficulty in clearly photographing the change states of all ash cones and affecting the accuracy of the test results. In addition, after the test is completed, the sample needs to be taken out, but the inside of the device remains at a relatively high temperature, which may cause burns when taking it, posing a safety risk.

[0004] Therefore, a test device for ash fusibility is proposed. Content of the Utility Model

[0005] The purpose of the utility model is to provide a test device for ash fusibility to solve the problems mentioned in the above background art.

[0006] The utility model specifically adopts the following technical solutions to achieve the above purpose:

[0007] A test device for ash fusibility includes a base. A high-temperature furnace is fixedly installed on the left side of the top surface of the base. A transverse movement control assembly is arranged on the surface of the base. An installation plate is installed at the end of the transverse movement control assembly. A support plate is fixedly connected to the left side surface of the installation plate. An ash cone bearing assembly for placing ash cones is arranged on the surface of the support plate). A rotation adjustment assembly for controlling the rotation of the ash cone bearing assembly is arranged at the bottom of the support plate. An imaging assembly for monitoring the state of the ash cone is installed on the surface of the installation plate.

[0008] Further, the transverse movement control assembly includes a first motor, and the first motor is fixedly installed on the inner wall of the base. The output end of the first motor is fixedly connected to a threaded column. A connecting rod is threadedly connected to the surface of the threaded column, and the end of the connecting rod is fixedly connected to the installation plate. A chute is penetrated and opened on the top surface of the base, and the inner wall of the chute is slidably connected to the connecting rod.

[0009] Further, the grey cone bearing assembly includes a rotating shaft, and the rotating shaft is rotatably connected to the support plate. The top end of the rotating shaft is fixedly connected with a bearing plate, and a plurality of limiting grooves are formed on the surface of the bearing plate.

[0010] Further, a retaining ring is fixedly sleeved on the surface of the bearing plate.

[0011] Further, the rotation adjustment assembly includes a second motor, and the second motor is fixedly installed on the surface of the mounting plate. The output end of the second motor is fixedly connected with a worm, and the bottom end of the rotating shaft is fixedly connected with a worm gear, and the worm gear meshes with the worm.

[0012] Further, the imaging assembly includes an imaging tube, and the imaging tube is fixedly inserted into the mounting plate. A high-definition camera is fixedly inserted on the right side surface of the imaging tube, and a protective glass is fixedly connected to the left end of the imaging tube.

[0013] The beneficial effects of the present utility model are as follows:

[0014] Place the made grey cone inside the grey cone bearing assembly for fixation. Use the transverse movement control assembly to drive the mounting plate to move to the left, so that the support plate and the grey cone bearing assembly enter the inside of the high-temperature furnace. Finally, the mounting plate fits against the surface of the high-temperature furnace to seal the high-temperature furnace. Heat the grey cone by raising the temperature inside the high-temperature furnace. The state change of the grey cone can be observed through the imaging assembly, so as to evaluate the performance. The rotation adjustment assembly can control the rotation of the grey cone bearing assembly, so that different grey cones are periodically located in the best observation area of the imaging assembly, so as to clearly photograph each grey cone. After the test is completed, use the transverse movement control assembly to drive the mounting plate to move, and the support plate, the grey cone bearing assembly and the grey cone can be driven to leave the inside of the high-temperature furnace. In use, the effect of facilitating clear and effective observation of the grey cone is realized, the change states of multiple grey cones can be clearly photographed and recorded, thus ensuring the accuracy of the test results. And after the test is completed, the sample can be automatically removed from the inside of the device, reducing the risk of scalding when the hand reaches into the device to take the sample. Description of the Drawings

[0015] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0016] Figure 2 is a top cross-sectional view of the base structure of the present utility model;

[0017] Figure 3 is a bottom view of the support plate structure of the present utility model;

[0018] Reference numerals: 1, base; 2, high-temperature furnace; 3, transverse movement control assembly; 301, first motor; 302, threaded column; 303, connecting rod; 304, chute; 4, mounting plate; 5, ash cone bearing assembly; 501, rotating shaft; 502, limiting groove; 503, retaining ring; 504, bearing plate; 6, support plate; 7, rotation adjustment assembly; 701, second motor; 702, worm; 703, worm gear; 8, imaging assembly; 801, imaging tube; 802, high-definition camera; 803, protective glass. Detailed implementation manners

[0019] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. Usually, the components of the embodiments of the present utility model described and illustrated in the accompanying drawings herein can be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the claimed present utility model, but merely represents selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts fall within the scope of protection of the present utility model.

[0021] It should be noted that similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. In addition, the terms "first", "second", etc. are only used for descriptive distinction and cannot be construed as indicating or implying relative importance.

[0022] All the electrical components appearing in this text are electrically connected to an external main controller and 220V mains power, and the main controller can be a conventional known device such as a computer for control.

[0023] In the description of the embodiments of the present utility model, it should be noted that the orientation or positional relationship indicated by terms such as "inside", "outside", "above", etc. is based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the product of the present utility model is usually placed during use. It is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model.

[0024] Such as Figures 1 to 3As shown in the figure, a grey melting property testing device includes a base 1. On the left side of the top surface of the base 1, a high-temperature furnace 2 is fixedly installed. A transverse movement control component 3 is arranged on the surface of the base 1. An installation plate 4 is installed at the end of the transverse movement control component 3. A support plate 6 is fixedly connected to the left side surface of the installation plate 4. A grey cone bearing component 5 for placing grey cones is arranged on the surface of the support plate 6. A rotation adjustment component 7 for controlling the rotation of the grey cone bearing component 5 is arranged at the bottom of the support plate 6. An imaging component 8 for monitoring the state of the grey cone is installed on the surface of the installation plate 4. More specifically, the made grey cones are placed inside the grey cone bearing component 5 for fixation. The transverse movement control component 3 is used to drive the installation plate 4 to move to the left, so that the support plate 6 and the grey cone bearing component 5 enter the interior of the high-temperature furnace 2. Finally, the installation plate 4 fits against the surface of the high-temperature furnace 2 to seal the high-temperature furnace 2. The interior of the high-temperature furnace 2 is heated to heat the grey cones. The state change of the grey cones can be observed through the imaging component 8, so as to evaluate the performance. The rotation adjustment component 7 can control the rotation of the grey cone bearing component 5, so that different grey cones are periodically located in the best observation area of the imaging component 8, so as to clearly photograph each grey cone. After the test is completed, the transverse movement control component 3 is used to drive the installation plate 4 to move, which can drive the support plate 6, the grey cone bearing component 5 and the grey cones to leave the interior of the high-temperature furnace 2.

[0025] The transverse movement control component 3 includes a first motor 301, and the first motor 301 is fixedly installed on the inner wall of the base 1. The output end of the first motor 301 is fixedly connected to a threaded column 302. A connecting rod 303 is threadedly connected to the surface of the threaded column 302, and the end of the connecting rod 303 is fixedly connected to the installation plate 4. A chute 304 is formed through the top surface of the base 1, and the inner wall of the chute 304 is slidably connected to the connecting rod 303. It should be noted that by running the first motor 301, the threaded column 302 is driven to rotate. Under the action of the thread, the connecting rod 303 will be driven to slide along the inner wall of the chute 304, so as to drive the installation plate 4 to move.

[0026] The grey cone bearing component 5 includes a rotating shaft 501, and the rotating shaft 501 is rotatably connected to the support plate 6. The top end of the rotating shaft 501 is fixedly connected to a bearing plate 504. A plurality of limiting grooves 502 are formed on the surface of the bearing plate 504. More specifically, the made grey cones can be clamped into the interior of the limiting grooves 502 for fixation, so as to facilitate the stable heating of the grey cones inside the high-temperature furnace 2. By controlling the rotation of the rotating shaft 501 through the rotation adjustment component 7, the bearing plate 504 and the grey cones can be driven to rotate stably, which is convenient for the imaging component 8 to observe.

[0027] A retaining ring 503 is fixedly sleeved on the surface of the bearing plate 504. It should be noted that by providing the retaining ring 503, the molten ash slag can be prevented from slipping off the surface of the bearing plate 504, which is convenient for subsequent cleaning.

[0028] The rotation adjustment assembly 7 includes a second motor 701, and the second motor 701 is fixedly installed on the surface of the mounting plate 4. The output end of the second motor 701 is fixedly connected to a worm 702, and the bottom end of the rotating shaft 501 is fixedly connected to a worm gear 703, and the worm gear 703 meshes with the worm 702. More specifically, by operating the second motor 701, the worm 702 is driven to rotate, thereby driving the meshing worm gear 703 to rotate, and then the rotating shaft 501 can be controlled to rotate slowly, so that different grey cones are periodically located in the best shooting area of the imaging assembly 8, thereby effectively monitoring all grey cones.

[0029] The imaging assembly 8 includes an imaging tube 801, and the imaging tube 801 is fixedly inserted into the mounting plate 4. A high-definition camera 802 is fixedly inserted into the right side surface of the imaging tube 801, and a protective glass 803 is fixedly connected to the left end of the imaging tube 801. It should be noted that the state change of the grey cone can be monitored in real time through the high-definition camera 802, which is convenient for the operator to perform tests and statistics. The left end of the imaging tube 801 is protected by the protective glass 803, and it does not affect the shooting of the high-definition camera 802. The imaging tube 801 is used to increase the distance between the high-definition camera 802 and the inside of the high-temperature furnace 2 to protect the high-definition camera 802.

[0030] In summary: Place the made grey cone inside the grey cone bearing assembly 5 for fixation. Use the transverse movement control assembly 3 to drive the mounting plate 4 to move to the left, so that the support plate 6 and the grey cone bearing assembly 5 enter the inside of the high-temperature furnace 2. Finally, the mounting plate 4 fits against the surface of the high-temperature furnace 2 to seal the high-temperature furnace 2. Use the heating inside the high-temperature furnace 2 to heat the grey cone. The state change of the grey cone can be observed through the imaging assembly 8, so as to evaluate the performance. The rotation adjustment assembly 7 can control the rotation of the grey cone bearing assembly 5, so that different grey cones are periodically in the best observation area of the imaging assembly 8, so as to clearly photograph each grey cone. After the test is completed, use the transverse movement control assembly 3 to drive the mounting plate 4 to move, and then the support plate 6, the grey cone bearing assembly 5 and the grey cone can be driven to leave the inside of the high-temperature furnace 2. In use, it realizes the effect of facilitating clear and effective observation of the grey cone, can clearly photograph and record the change states of multiple grey cones, thereby ensuring the accuracy of the test results. And after the test is completed, the sample can be automatically removed from the device interior, reducing the risk of scalding when reaching into the device interior to pick up the sample by hand.

[0031] The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification is only the principle of the present utility model. Without departing from the spirit and scope of the present utility model, various changes and improvements will occur to the present utility model, and all these changes and improvements fall within the scope of the present utility model claimed. The scope of protection required by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A device for testing the ash fusibility, characterized in that It includes a base (1), on the left side of the top surface of the base (1), a high-temperature furnace (2) is fixedly installed. A transverse movement control component (3) is arranged on the surface of the base (1). An end of the transverse movement control component (3) is installed with a mounting plate (4). The left side surface of the mounting plate (4) is fixedly connected with a support plate (6). On the surface of the support plate (6), a grey cone bearing component (5) for placing grey cones is arranged. At the bottom of the support plate (6), a rotation adjustment component (7) for controlling the rotation of the grey cone bearing component (5) is arranged. On the surface of the mounting plate (4), an imaging component (8) for monitoring the state of the grey cone is installed.

2. The ash fusibility test device according to claim 1, characterized in that, The transverse movement control component (3) includes a first motor (301), and the first motor (301) is fixedly installed on the inner wall of the base (1). The output end of the first motor (301) is fixedly connected with a threaded column (302). A connecting rod (303) is threadedly connected to the surface of the threaded column (302), and the end of the connecting rod (303) is fixedly connected with the mounting plate (4). A chute (304) is penetrated and opened on the top surface of the base (1), and the inner wall of the chute (304) is slidably connected with the connecting rod (303).

3. The ash fusibility testing device according to claim 1, characterized in that, The grey cone bearing component (5) includes a rotating shaft (501), and the rotating shaft (501) is rotatably connected with the support plate (6). The top end of the rotating shaft (501) is fixedly connected with a bearing plate (504). A plurality of limiting grooves (502) are opened on the surface of the bearing plate (504).

4. The ash fusibility testing device according to claim 3, characterized in that, A retaining ring (503) is fixedly sleeved on the surface of the bearing plate (504).

5. The ash fusibility testing device according to claim 3, characterized in that, The rotation adjustment component (7) includes a second motor (701), and the second motor (701) is fixedly installed on the surface of the mounting plate (4). The output end of the second motor (701) is fixedly connected with a worm (702). The bottom end of the rotating shaft (501) is fixedly connected with a worm gear (703), and the worm gear (703) is engaged with the worm (702).

6. The ash fusibility testing device according to claim 1, characterized in that, The imaging component (8) includes an imaging tube (801), and the imaging tube (801) is fixedly inserted into the mounting plate (4). A high-definition camera (802) is fixedly inserted on the right side surface of the imaging tube (801). The left end of the imaging tube (801) is fixedly connected with a protective glass (803).

Images