CN209946048U - Ash fusion point tester device - Google Patents
Ash fusion point tester device Download PDFInfo
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- CN209946048U CN209946048U CN201920376753.0U CN201920376753U CN209946048U CN 209946048 U CN209946048 U CN 209946048U CN 201920376753 U CN201920376753 U CN 201920376753U CN 209946048 U CN209946048 U CN 209946048U
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Abstract
The utility model discloses an ash melting point apparatus relates to ash fusibility detecting instrument technical field, has solved the technical problem of ash fusibility detecting instrument. The technical key points of the device comprise a rack and an ash fusion point tester body arranged in the upper end of the rack, and further comprise a digital camera, a common camera and a computer, wherein the camera of the digital camera is aligned with a hearth observation window arranged on the ash fusion point tester body, the camera of the common camera is aligned with a temperature display instrument arranged on the ash fusion point tester body, and the digital camera and the common camera are in signal connection with the computer; the utility model has the advantages of need not the direct high temperature furnace that observes of measurement personnel.
Description
Technical Field
The utility model relates to an ash fusibility detecting instrument technical field, more specifically say, it relates to an ash melting point apparatus.
Background
For a boiler corresponding to solid slag discharge, if the melting temperature of coal is too low, a large amount of slag on a grate can be formed to influence slag discharge, and if ash is fused on the inner wall of a hearth, safety accidents can occur due to uneven heat transfer, so that the accurate measurement of the melting characteristic temperature of coal ash has important significance for the application and safety of coal.
The national standard GB/T219-1996 method for measuring coal ash fusion states that the repeatability of the deformation temperature is less than or equal to 60 ℃ and the repeatability of other three characteristic temperatures is less than or equal to 40 ℃ during ash fusion measurement. This places high demands on the continuity of the observation; however, most of the existing ash fusion detecting instruments are conventional testers adopting manual observation, and in the detection work, the temperature rise process from 900 ℃ to 1500 ℃ is as long as 120 minutes according to the national standard requirement, and the long-time observation on the high-temperature hearth has great harm to the vision of detection personnel, so that improvement is needed.
SUMMERY OF THE UTILITY MODEL
To the technical problem that has now, an object of the utility model is to provide an ash fusion point apparatus, it has the advantage that need not the direct high temperature furnace that observes of measurement personnel.
In order to achieve the above purpose, the utility model provides a following technical scheme: the ash fusion tester comprises a rack, an ash fusion tester body arranged in the upper end of the rack, a digital camera, a common camera and a computer, wherein the camera of the digital camera is aligned with a hearth observation window arranged on the ash fusion tester body, the camera of the common camera is aligned with a temperature display instrument arranged on the ash fusion tester body, and the digital camera and the common camera are connected with the computer through signals.
By adopting the technical scheme, the frame is utilized to shoot the ash melting point at regular time by utilizing the digital camera and the common camera respectively for the ash cone shape and the temperature display instrument, and then the ash cone shape and the temperature display instrument are stored by utilizing the computer, so that the effect of no need of real-time observation of a detector is achieved, the detector only needs to analyze according to the stored picture of the computer when analyzing, the detector does not need to directly observe the high-temperature hearth, and the damage of the high-temperature hearth to the vision of the detector is effectively avoided; clear gray cone form images can be clearly shot by using the digital camera, the temperature display instrument can be shot by using the common camera, and the cost is low; when the ash fusion point tester device needs to be carried, the computer can be lapped at the upper end of the rack so as to be convenient for carrying the computer and the ash fusion point tester body together.
The utility model discloses further set up to: the digital camera and the common camera are respectively arranged on the two tripods for the cameras.
By adopting the technical scheme, the tripod for the existing camera has adjustable height, and is convenient for aiming at the hearth observation window and the temperature display instrument respectively when the digital cameras and the common cameras of different types are installed.
The utility model discloses further set up to: the lower end of the frame is provided with a drawer type storage cabinet, a plastic foam block is arranged in the drawer type storage cabinet, and an accommodating cavity corresponding to the digital camera, the common camera and the camera tripod is formed in the plastic foam block.
Through adopting above-mentioned technical scheme, the cooperation that utilizes between drawer type locker, plastic foam piece and the frame is convenient for digital camera, ordinary camera and camera to store with the tripod for the digital camera, ordinary camera and the camera of packing up are difficult for losing, utilize the storage tank can avoid digital camera, ordinary camera and camera to produce when the frame transport and rock.
The utility model discloses further set up to: the digital camera is provided with a temperature sensor, and the computer is provided with an alarm connected with the temperature sensor in a control way.
Through adopting above-mentioned technical scheme, utilize the temperature-sensing ware to detect the temperature of digital camera, when the cooperation between alarm and the temperature-sensing ware makes the digital camera temperature too high, the alarm can send out the police dispatch newspaper in order reminding the measurement personnel to notice, avoids the digital camera to damage because of high temperature.
The utility model discloses further set up to: the furnace hearth observation window is arranged on the frame, the temperature sensor is arranged on the frame, the frame is connected with the frame through a signal, and when the digital camera is arranged on the tripod for the camera and the camera of the digital camera is aligned with the furnace hearth observation window, the air outlet of the fan is arranged between the.
Through adopting above-mentioned technical scheme, utilize the cooperation between fan and the temperature-sensing ware for the temperature-sensing ware can play the fan and cool off the digital camera when detecting that the digital camera is in the high temperature state.
The utility model discloses further set up to: and universal wheels are arranged at each end angle of the lower end of the rack.
Through adopting above-mentioned technical scheme, utilize the universal wheel to be convenient for the measurement personnel to promote the frame and remove the operating position in order to adjust ash fusion tester body.
The utility model discloses further set up to: and each end angle at the lower end of the rack is provided with an adjusting foot margin.
Through adopting above-mentioned technical scheme, utilize and adjust the lower margin and can ensure ash fusion point apparatus body and steadily work on unevenness subaerial.
The utility model discloses further set up to: and the window glass of the hearth observation window arranged on the ash fusion point tester body is made of quartz glass.
By adopting the technical scheme, the quartz glass has higher transparency, so that the digital camera can shoot the ash cone state in the ash fusion tester body through the hearth observation window conveniently.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the cooperation among the digital camera, the common camera and the computer is utilized to automatically record the ash cone state and the temperature change in the ash melting point tester body, so that a detector is not required to directly observe a high-temperature hearth, and the damage is effectively avoided;
(2) the digital camera, the common camera and the tripod frame can be simultaneously carried when the ash fusion point tester device is carried through the matching between the drawer type storage cabinet and the plastic foam block, and the digital camera, the common camera and the tripod frame can be prevented from being lost.
Drawings
FIG. 1 is a schematic structural diagram of the present embodiment;
fig. 2 is a schematic structural view of the drawer-type storage cabinet of the embodiment.
Reference numerals: 1. a frame; 11. a fan; 12. a drawer type storage cabinet; 121. a plastic foam block; 122. an accommodating cavity; 13. a universal wheel; 14. adjusting the ground feet; 2. ash fusion point tester body; 21. a temperature display instrument; 22. a furnace chamber observation window; 3. a computer; 31. an alarm; 4. a normal camera; 41. a tripod for the camera; 5. a digital camera; 51. a temperature sensor.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
An ash fusion point tester device comprises a frame 1 which is arranged in a rectangular frame shape, an ash fusion point tester body 2 which is arranged in the upper end of the frame 1, two camera tripod 41 which are arranged outside the frame 1, a digital camera 5 which is detachably arranged on one camera tripod 41, a common camera 4 which is detachably arranged on the other camera tripod 41, a computer 3 which is arranged outside the frame 1 and is in signal connection with the digital camera 5 and the common camera 4, a temperature sensor 51 which is arranged on the digital camera 5, an alarm 31 which is arranged on the computer 3 and is in signal connection with the temperature sensor 51, and a fan 11 which is arranged on the frame 1 and is in signal connection with the temperature sensor 51, wherein the ash fusion point tester body is composed of a plurality of parts, namely a plurality of parts, a plurality of parts and a plurality of parts; when the digital camera 5 and the ordinary camera 4 are respectively installed on the two camera tripod 41, the cameras of the digital camera 5 and the ordinary camera 4 are respectively aligned with the furnace observation window 22 and the temperature display instrument 21 which are arranged on the ash fusion point tester body 2, and at this time, the air outlet of the fan 11 is aligned with the digital camera 5.
Wherein, each end angle at the lower end of the frame 1 is provided with a universal wheel 13 which is convenient for the staff to push the frame 1 to move and an adjusting anchor 14 which is used for keeping the frame 1 in a horizontal stable working state on the uneven ground.
The ash melting point tester body 2 is provided with an automatic heating speed control device, so that the current and voltage do not need to be regulated in the detection process to control the heating speed, and the unattended function is realized; the window glass of the furnace observation window 22 arranged on the ash fusion tester body 2 is made of quartz glass, and the furnace observation window 22 made of quartz glass has high transparency, so that the shooting effect of the digital camera 5 can be ensured.
As shown in fig. 1 and 2, a drawer type storage cabinet 12 is disposed at the lower end of the rack 1 and below the ash fusion point tester body 2, a plastic foam block 121 is disposed in the drawer type storage cabinet 12, and a plurality of receiving cavities 122 for placing the digital camera 5, the general camera 4, and the camera with a tripod 41 are disposed on the plastic foam block 121.
The working process of the utility model is as follows:
before working, the position and the focal length of the digital camera 5 and the common camera 4 are adjusted by a detection person to achieve the most clear image.
When the temperature in the furnace rises to 900 ℃, the digital camera 5 and the common camera 4 are controlled to work through the computer 3, information required by detecting sample numbers, storage positions and the like is input into the computer 3, the cyclic automatic shooting time interval of the digital camera 5 and the common camera 4 is adjusted, and finally the automatic storage function is started. Wherein the cyclic automatic imaging interval is adjusted to 30 seconds.
In the working process, the heat of the ash fusion tester body 2 can be easily heated and heated from the hearth observation window 22, so that the digital camera 5 directly aligned with the hearth observation window 22 is easily heated and heated, when the temperature sensor 51 detects that the digital camera 5 is too high, the digital camera 5 firstly controls the fan 11 to work, and the digital camera 5 is cooled through the fan 11; when the digital camera 5 cannot be cooled due to an emergency such as damage to the fan 11, the temperature sensor 51 also controls the alarm 31 to send an alarm to remind a detector to take away the digital camera 5 and perform manual observation.
It should be noted that, when the computer 3 is working, all the saving and auto-sleep functions and the screen saver function of the computer 3 must be turned off to avoid interrupting the auto-recording.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides an ash melting point apparatus, includes frame (1) and installs ash melting point apparatus body (2) in frame (1) upper end, its characterized in that: still include digital camera (5), ordinary camera (4) and computer (3), the camera alignment of digital camera (5) sets up furnace observation window (22) on grey melting point apparatus body (2), the camera alignment of ordinary camera (4) sets up in temperature display instrument (21) of grey melting point apparatus body (2), digital camera (5) and ordinary camera (4) and computer (3) signal connection.
2. The ash fusion meter apparatus of claim 1, wherein: the digital video camera is characterized by further comprising two camera tripod frames (41), and the digital video camera (5) and the common video camera (4) are respectively arranged on the two camera tripod frames (41).
3. The ash fusion meter apparatus of claim 2, wherein: the lower end of the rack (1) is provided with a drawer type storage cabinet (12), a plastic foam block (121) is arranged in the drawer type storage cabinet (12), and an accommodating cavity (122) corresponding to the digital camera (5), the common camera (4) and the tripod (41) for the camera is arranged on the plastic foam block (121).
4. The ash fusion meter apparatus of claim 1, wherein: the digital camera (5) is provided with a temperature sensor (51), and the computer (3) is provided with an alarm (31) which is in control connection with the temperature sensor (51).
5. The ash fusion meter apparatus of claim 4, wherein: the device is characterized by further comprising a fan (11) which is arranged on the rack (1) and is in signal connection with the temperature sensor (51), and when the digital camera (5) is installed on the tripod (41) for the camera and the camera of the digital camera (5) is aligned to the hearth observation window (22), the air outlet of the fan (11) is aligned to the digital camera (5).
6. The ash fusion meter apparatus of claim 1, wherein: and universal wheels (13) are arranged at each end angle of the lower end of the rack (1).
7. The ash fusion meter apparatus of claim 1, wherein: and each end angle at the lower end of the rack (1) is provided with an adjusting anchor (14).
8. The ash fusion meter apparatus of claim 1, wherein: the window glass of the hearth observation window (22) arranged on the ash fusion point tester body (2) is quartz glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920376753.0U CN209946048U (en) | 2019-03-23 | 2019-03-23 | Ash fusion point tester device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920376753.0U CN209946048U (en) | 2019-03-23 | 2019-03-23 | Ash fusion point tester device |
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| Publication Number | Publication Date |
|---|---|
| CN209946048U true CN209946048U (en) | 2020-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920376753.0U Active CN209946048U (en) | 2019-03-23 | 2019-03-23 | Ash fusion point tester device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113655061A (en) * | 2021-09-23 | 2021-11-16 | 华志(福建)电子科技有限公司 | Method for identifying melting point of substance based on image and melting point instrument |
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2019
- 2019-03-23 CN CN201920376753.0U patent/CN209946048U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113655061A (en) * | 2021-09-23 | 2021-11-16 | 华志(福建)电子科技有限公司 | Method for identifying melting point of substance based on image and melting point instrument |
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