CN110645942A - Detector and method for detecting thickness of water pipe on inner wall of fluidized bed boiler - Google Patents
Detector and method for detecting thickness of water pipe on inner wall of fluidized bed boiler Download PDFInfo
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- CN110645942A CN110645942A CN201910912241.6A CN201910912241A CN110645942A CN 110645942 A CN110645942 A CN 110645942A CN 201910912241 A CN201910912241 A CN 201910912241A CN 110645942 A CN110645942 A CN 110645942A
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- thickness
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- fluidized bed
- wall
- bed boiler
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
- G01B21/08—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness for measuring thickness
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Abstract
The invention provides a detector for detecting the thickness of a water pipe on the inner wall of a fluidized bed boiler, which comprises an installation body and a matching body in sliding connection with the installation body; the mounting body is provided with a memory, and the matching body comprises a first branch part, a second branch part arranged at an interval with the first branch part and a slide rod inserted in the first branch part and the second branch part; one side that first branch portion and second branch portion are close to each other is provided with first detection gyro wheel and second respectively and detects the gyro wheel, be provided with the test bar on the first branch portion, be provided with between first branch portion and the second branch portion elastic component and with memory electric connection's sensor.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of boilers, in particular to a detector and a method for detecting the thickness of a water pipe on the inner wall of a fluidized bed boiler.
[ background of the invention ]
The circulating fluidized bed boiler is a combustion device developed in recent decades, and has the advantages of wide fuel application range, large load regulation ratio, environmental protection and the like. When the circulating fluidized bed boiler burns, the particles are fluidized and burnt by high-speed movement under the drive of the air flow in the circulating fluidized bed boiler, so that the abrasion of the outer wall of the water pipe on the inner wall of the circulating fluidized bed boiler is easily caused. Because when maintaining the water pipe, the light in the circulating fluidized bed boiler is weak, is difficult to differentiate the wearing and tearing position of water pipe outer wall to the water pipe is more, and the data statistics of detection is comparatively difficult, has caused the degree of difficulty to the maintenance work in later stage. Therefore, it is very important to design a detection device capable of detecting the thickness of the outer wall of the water pipe on the inner wall of the circulating fluidized bed boiler and storing the data information of the detected number.
In view of the above, it is desirable to provide a novel detecting apparatus and method for detecting the thickness of the water tubes on the inner wall of the fluidized bed boiler to overcome the above-mentioned drawbacks.
[ summary of the invention ]
The invention aims to provide a detector and a method for detecting the thickness of a water pipe on the inner wall of a fluidized bed boiler, which can detect the thickness of the outer wall of the water pipe on the inner wall of the fluidized bed boiler and can store data information of detection number.
In order to achieve the above object, the present invention provides a detector 100 for detecting the thickness of a water pipe on the inner wall of a fluidized bed boiler, comprising a mounting body 10 and a mating body 20 slidably connected with the mounting body 10; the mounting body 10 is provided with a memory 12, and the matching body 20 comprises a first branch part 21, a second branch part 22 arranged at an interval with the first branch part 21, and a slide rod 23 inserted in the first branch part 21 and the second branch part 22; the first branch portion 21 and the second branch portion 22 are respectively provided with a first detection roller 211 and a second detection roller 221 at the side close to each other, the first branch portion 21 is provided with a detection rod 212, and an elastic member 24 and a sensor 25 electrically connected with the memory 12 are arranged between the first branch portion 21 and the second branch portion 22.
In a preferred embodiment, an adjustment assembly 30; the adjusting assembly 30 includes a moving rod 31 inserted into the mounting body 10, a shaft sleeve 32 sleeved on the moving rod 31, a push plate 33 connected to the shaft sleeve 32, and a slide rail 34 connected to the push plate 33, wherein the push plate 33 is located on one side of the mating body 10, and the slide rail 34 is slidably connected between the mounting body 10 and the mating body 20.
In a preferred embodiment, the adjustment assembly 30 further comprises a connection plate 35 slidably connected between the mounting body 10 and the first leg 21 of the fitting body 20; the first branch portion 21 is slidably connected to the mounting body 10 and the slide rail 34 through the connecting plate 35.
In a preferred embodiment, a buffer member 331 is provided at an end of the push plate 33 remote from the sleeve 32.
In a preferred embodiment, a rotating wheel 311 is connected to an end of the moving member 31 away from the connecting plate 35, and a handle 3111 is disposed on the rotating wheel 311.
In a preferred embodiment, a display 11 and an interface 13 are further disposed on the mounting body 10; the display 11 is electrically connected to the sensor 25, and the sensor 25 is located between the first branch portion 21 and the second branch portion 22 and is adjacent to the first detection roller 211 and the second detection roller 221.
In a preferred embodiment, the mounting body 10 is provided with a pulling socket 14, the interface 13 is provided at one side of the mounting body 10, and the pulling socket 14 is provided at one side of the mounting body 10 and is provided at the same side as the interface 13.
In a preferred embodiment, a speaker 15 is provided on the mounting body 10.
In a preferred embodiment, the mounting body 10 is further provided with a plurality of keys 16; the plurality of keys 16 include a power key 161, a mute key 162 spaced apart from the power key 161, a page up key 163, a page down key 164, a volume up key 165, and a volume down key 166.
A method for detecting the thickness of water tubes on the inner wall of a fluidized bed boiler, wherein a detecting rod 212 of a detector 100 for detecting the thickness of water tubes on the inner wall of a fluidized bed boiler is abutted against the water tubes, a first branch part 21 and a second branch part 22 move along a sliding rod 23 in a direction of approaching each other, an elastic member 24 is in a contracted state, a first detecting roller 211 and a second detecting roller 221 move in a direction of approaching each other along with the movement of the first branch part 21 and the second branch part 22, a sensor 25 detects the distance between the first detecting roller 221 and the second detecting roller 221 and transmits the detected distance information to a display 11 and a memory 12, the display 11 displays the detected distance information, the detector 100 for the thickness of the water pipe on the inner wall of the fluidized bed boiler judges whether the thickness of the water outlet pipe exceeds the thickness difference set by the detector 100 for the thickness of the water pipe on the inner wall of the fluidized bed boiler according to the distance information; if the water pipe thickness exceeds the preset thickness, the loudspeaker 14 emits a prompt sound, and if the water pipe thickness does not exceed the preset thickness, the detected water pipe thickness is judged to be normal.
Compared with the prior art, the detector for detecting the thickness of the water pipe on the inner wall of the fluidized bed boiler has the advantages that the thickness of the outer wall of the water pipe on the inner wall of the fluidized bed boiler can be detected, data information of the detected number can be stored, data information reference is provided for later maintenance work, and maintenance time is saved. The invention also provides a method for detecting the thickness of the water pipe on the inner wall of the fluidized bed boiler, which can give out prompt tones to remind detection personnel of whether the thickness of the object to be detected is normal.
[ description of the drawings ]
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a sectional view of a measuring apparatus for measuring the thickness of water tubes on the inner wall of a fluidized bed boiler according to the present invention.
FIG. 2 is a plan view of the detector for detecting the thickness of water tubes on the inner wall of a fluidized bed boiler shown in FIG. 1.
[ detailed description ] embodiments
In order to make the objects, technical solutions and advantageous effects of the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and the detailed description. It should be understood that the detailed description and specific examples, while indicating the preferred embodiment of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.
It will be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operated in a particular orientation, and are therefore not to be considered limiting.
It is also noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," "disposed," and the like are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. To those of ordinary skill in the art, the above terms may be specifically defined in the present invention according to the specific circumstances.
Furthermore, the terms "first", "second", and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first", "second", may explicitly or implicitly include one or more of that feature. Further, the meaning of "a plurality" or "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1 to 2, the present invention provides a detector 100 for detecting the thickness of a water pipe on the inner wall of a fluidized bed boiler, including an installation body 10 and a matching body 20 slidably connected to the installation body 10; the mounting body 10 is provided with a display 11, a memory 12 and an interface 13, and the fitting body 20 includes a first branch portion 21, a second branch portion 22 spaced from the first branch portion 21, and a slide rod 23 inserted into the first branch portion 21 and the second branch portion 22; the first branch portion 21 and the second branch portion 22 are respectively provided with a first detection roller 211 and a second detection roller 221 at the side close to each other, the first branch portion 21 is provided with a detection rod 212, and an elastic member 24 and a sensor 25 electrically connected with the display 11 and the memory 12 are arranged between the first branch portion 21 and the second branch portion 22.
In the present embodiment, the display 11 may be a digital display; the memory 12 may be a Micro SD card; the interface 13 is a usb (universal Serial bus) interface, and is used for connecting an electronic device, which is beneficial to directly importing data into the electronic device through the interface 13; the elastic member 24 is a spring; the sensor 25 is a displacement sensor; the first detection roller 211 and the second detection roller 221 are both high-precision bearings.
When the detector 100 for detecting the thickness of the water pipe on the inner wall of the fluidized bed boiler detects, the detecting rod 212 is abutted to the water pipe, the first branch part 21 and the second branch part 22 move along the sliding rod 23 in the direction of approaching each other, at this time, the elastic member 24 is in a contracted state, the first detecting roller 211 and the second detecting roller 221 move in the direction of approaching each other along with the movement of the first branch part 21 and the second branch part 22, the sensor 25 detects the distance between the first detecting roller 211 and the second detecting roller 221 and transmits the detected distance information to the display 11 and the memory 12, the display 11 displays the detected distance information, at this time, the thickness of the water outlet pipe can be judged according to the distance information, and the memory 12 stores data information; when the detecting rod 212 is not abutted to the water pipe or other objects, the elastic member 24 is in an extended state and moves the first branch portion 21 and the second branch portion 22 in a direction away from each other along the slide rod 23, and the first detecting roller 211 and the second detecting roller 221 move in a direction away from each other along with the movement of the first branch portion 21 and the second branch portion 22.
In one embodiment, the sensor 25 is located between the first branch 21 and the second branch 22 and is disposed adjacent to the first detection roller 211 and the second detection roller 221. In this way, it is advantageous for the sensor 25 to detect the spacing between the first and second detection rollers 211 and 221.
In one embodiment, the mounting body 10 is provided with a plug 14 for plugging the memory 12. Specifically, the interface 13 is disposed on one side of the mounting body 10, and the pull-out socket 14 is disposed on one side of the mounting body 10 and disposed on the same side as the interface 13. In this way, the memory 12 is easily unplugged and plugged through the unplugging socket 14.
In one embodiment, a speaker 15 is provided on the mounting body 10. When the thickness of the object detected by the detector 100 for detecting the thickness of the water tubes on the inner wall of the fluidized bed boiler exceeds a set thickness difference, the speaker 15 emits an alarm sound.
In one embodiment, the mounting body 10 is further provided with a plurality of keys 16. Specifically, the plurality of keys 16 include a power key 161, a mute key 162 spaced apart from the power key 161, a page up key 163, a page down key 164, a volume up key 165, and a volume down key 166. When the power key 161 is pressed, the detector 100 for detecting the thickness of the water tubes on the inner wall of the fluidized bed boiler is in a power-off state, and when the power key 161 is pressed again, the detector 100 for detecting the thickness of the water tubes on the inner wall of the fluidized bed boiler is in a power-on state; when the mute key 162 is pressed, the detector 100 for detecting the thickness of the water tubes on the inner wall of the fluidized bed boiler is in a mute state, and when the mute key 162 is pressed again, the detector 100 for detecting the thickness of the water tubes on the inner wall of the fluidized bed boiler is in a normal sounding state; the stored detection information can be referred to when the page up key 163 and the page down key 164 are pressed, and the volume of the warning sound emitted from the speaker 15 can be adjusted when the volume up key 165 and the volume down key 166 are pressed.
In one embodiment, the apparatus 100 for measuring the thickness of water tubes on the inner wall of a fluidized bed boiler further comprises an adjustment assembly 30; the adjusting assembly 30 includes a moving rod 31 inserted into the mounting body 10 and capable of rotating in the mounting body 10, a shaft sleeve 32 sleeved on the moving rod 31, a push plate 33 fixedly connected with the shaft sleeve 32, and a slide rail 34 vertically connected to the push plate 33, wherein the push plate 33 is located on one side of the mating body 10, and the slide rail 34 is slidably connected between the mounting body 10 and the mating body 20. In the present embodiment, the moving rod 31 may be a ball screw. When the moving rod 31 rotates along a first direction, the sliding rail 34 slides between the mounting body 10 and the mating body 20, and the bushing 32 slides along the moving rod 31 and drives the push plate 33 to move towards a direction close to the mating body 20, so as to push the mating body 20 to move; when the moving rod 31 rotates in the second direction, the shaft sleeve 32 slides along the moving rod 31 and drives the push plate 33 to move in a direction away from the mating body 20, and the slide rail 34 slides in a reverse direction between the mounting body 10 and the mating body 20 and drives the mating body 20 to move to an original position. By adjusting the position of the matching body 20, the detector 100 for detecting the thickness of the water pipe on the inner wall of the fluidized bed boiler is beneficial to detection under various working conditions.
In one embodiment, the adjustment assembly 30 further comprises a connection plate 35 slidably connected between the mounting body 10 and the first leg 21 of the fitting body 20; the first branch portion 21 of the mating body 20 is slidably connected to the mounting body 10 and the slide rail 34 via the connecting plate 35.
In one embodiment, a buffer 331 is disposed at an end of the push plate 33 away from the sleeve 32, so as to prevent the push plate 33 from moving too fast to break the mating body 20.
In one embodiment, a rotating wheel 311 is connected to an end of the moving member 31 away from the connecting plate 35, and a handle 3111 is disposed on the rotating wheel 311. In this way, it is convenient for the inspector to apply force to the handle 3111 to rotate the wheel 311, so that the motion bar 31 rotates with the wheel 311.
The present invention also provides a method for detecting the thickness of water tubes on the inner wall of a fluidized bed boiler, in which a detecting rod 212 of a detector 100 for detecting the thickness of water tubes on the inner wall of a fluidized bed boiler is abutted against the water tubes, a first branch 21 and a second branch 22 move along a sliding rod 23 in a direction of approaching each other, an elastic member 24 is in a contracted state, a first detecting roller 211 and a second detecting roller 221 move in a direction of approaching each other along with the movement of the first branch 21 and the second branch 22, a sensor 25 detects the distance between the first detecting roller 221 and the second detecting roller 221 and transmits the detected distance information to a display 11 and a memory 12, the display 11 displays the detected distance information, the detector 100 for the thickness of the water pipe on the inner wall of the fluidized bed boiler judges whether the thickness of the water outlet pipe exceeds the thickness difference set by the detector 100 for the thickness of the water pipe on the inner wall of the fluidized bed boiler according to the distance information; if the water pipe thickness exceeds the preset thickness, the loudspeaker 14 emits a prompt sound, and if the water pipe thickness does not exceed the preset thickness, the detected water pipe thickness is judged to be normal.
The invention is not limited solely to that described in the specification and embodiments, and additional advantages and modifications will readily occur to those skilled in the art, so that the invention is not limited to the specific details, representative apparatus, and illustrative examples shown and described herein, without departing from the spirit and scope of the general concept as defined by the appended claims and their equivalents.
Claims (10)
1. A detector (100) for detecting the thickness of a water pipe on the inner wall of a fluidized bed boiler is characterized by comprising a mounting body (10) and a matching body (20) connected with the mounting body (10) in a sliding way; a memory (12) is arranged on the mounting body (10), and the matching body (20) comprises a first branch part (21), a second branch part (22) arranged at an interval with the first branch part (21), and a slide rod (23) inserted in the first branch part (21) and the second branch part (22); one side that first branch portion (21) and second branch portion (22) are close to each other is provided with first detection gyro wheel (211) and second detection gyro wheel (221) respectively, be provided with on first branch portion (21) and detect pole (212), be provided with between first branch portion (21) and second branch portion (22) elastic component (24) and with memory (12) electric connection's sensor (25).
2. The detecting instrument (100) for detecting the thickness of water tubes on the inner wall of a fluidized bed boiler as recited in claim 1, further comprising an adjusting assembly (30); the adjusting assembly (30) comprises a moving rod (31) inserted in the mounting body (10), a shaft sleeve (32) sleeved on the moving rod (31), a push plate (33) connected with the shaft sleeve (32) and a sliding rail (34) connected to the push plate (33), wherein the push plate (33) is located on one side of the matching body (10), and the sliding rail (34) is slidably connected between the mounting body (10) and the matching body (20).
3. The detecting instrument (100) for detecting the thickness of water tubes on the inner wall of a fluidized bed boiler according to claim 2, characterized in that the adjusting assembly (30) further comprises a connecting plate (35) slidably connected between the mounting body (10) and the first branch portion (21) of the cooperating body (20); the first branch part (21) is connected with the mounting body (10) and the sliding rail (34) in a sliding mode through the connecting plate (35).
4. The detecting instrument (100) for detecting the thickness of the water tubes on the inner wall of the fluidized bed boiler as recited in claim 2, characterized in that a buffer member (331) is provided at an end of the push plate (33) away from the boss (32).
5. The detecting instrument (100) for detecting the thickness of the water tubes on the inner wall of the fluidized bed boiler as claimed in claim 3, wherein a rotating wheel (311) is connected to one end of the moving member (31) away from the connecting plate (35), and a handle (3111) is provided on the rotating wheel (311).
6. The detecting instrument (100) for detecting the thickness of the water tubes on the inner wall of the fluidized bed boiler as recited in claim 1, characterized in that a display (11) and an interface (13) are further provided on the mounting body (10); the display (11) is electrically connected with the sensor (25), and the sensor (25) is located between the first branch part (21) and the second branch part (22) and is adjacent to the first detection roller (211) and the second detection roller (221).
7. The detecting instrument (100) for detecting the thickness of the water pipe on the inner wall of the fluidized bed boiler as claimed in claim 6, wherein the mounting body (10) is provided with a pulling socket (14), the interface (13) is arranged at one side of the mounting body (10), and the pulling socket (14) is arranged at one side of the mounting body (10) and at the same side of the interface (13).
8. The detecting instrument (100) for detecting the thickness of water tubes on the inner wall of a fluidized bed boiler as claimed in claim 1, characterized in that a speaker (15) is provided on the mounting body (10).
9. The detecting instrument (100) for detecting the thickness of the water tubes on the inner wall of the fluidized bed boiler as recited in claim 1, characterized in that a plurality of keys (16) are further provided on the mounting body (10); the plurality of keys (16) comprise a power key (161), a mute key (162) spaced apart from the power key (161), a page up key (163), a page down key (164), a volume up key (165), and a volume down key (166).
10. A method for detecting the thickness of water tubes on the inner wall of a fluidized bed boiler is characterized in that a detection rod (212) of a detector (100) for detecting the thickness of the water tubes on the inner wall of the fluidized bed boiler is abutted against the water tubes, a first branch part (21) and a second branch part (22) move along a sliding rod (23) in the direction of approaching each other, an elastic part (24) is in a contraction state, a first detection roller (211) and a second detection roller (221) move in the direction of approaching each other along with the movement of the first branch part (21) and the second branch part (22), a sensor (25) detects the distance between the first detection roller (221) and the second detection roller (221) and transmits the detected distance information to a display (11) and a memory (12), the display (11) displays the detected distance information, and the detector (100) for detecting the thickness of the water tubes on the inner wall of the fluidized bed boiler judges whether the thickness of a water tube outlet pipe exceeds the thickness of the water tubes on the inner wall of the fluidized bed boiler according The thickness difference set by the gauge (100); if the water pipe thickness exceeds the preset value, the loudspeaker (14) gives out a prompt sound, and if the water pipe thickness does not exceed the preset value, the detected water pipe thickness is judged to be normal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910912241.6A CN110645942A (en) | 2019-09-25 | 2019-09-25 | Detector and method for detecting thickness of water pipe on inner wall of fluidized bed boiler |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910912241.6A CN110645942A (en) | 2019-09-25 | 2019-09-25 | Detector and method for detecting thickness of water pipe on inner wall of fluidized bed boiler |
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| CN201910912241.6A Pending CN110645942A (en) | 2019-09-25 | 2019-09-25 | Detector and method for detecting thickness of water pipe on inner wall of fluidized bed boiler |
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| CN204053789U (en) * | 2014-08-11 | 2014-12-31 | 宜昌迪森智能科技有限公司 | Intelligence calibrator |
| CN207074194U (en) * | 2017-07-21 | 2018-03-06 | 摩瑞尔电器（昆山）有限公司 | Environment detector |
| CN207164034U (en) * | 2017-08-22 | 2018-03-30 | 重庆恒信水利工程质量检测有限责任公司 | Water quality detecting device and system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101493392A (en) * | 2009-02-16 | 2009-07-29 | 山东电力研究院 | CFB furnace tube longevity assessment method based on gray prediction theory |
| CN103292732A (en) * | 2013-05-20 | 2013-09-11 | 华中科技大学 | Method and telescopic device for measuring large free-form surfaces in on-machine manner |
| CN104162840A (en) * | 2014-08-11 | 2014-11-26 | 宜昌迪森智能科技有限公司 | Intelligent thickness gauge |
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