Garbage incineration fly ash inspection and analysis equipment

Abstract

The utility model discloses waste incineration fly ash inspection and analysis equipment which comprises a protective shell and a particle detection sensor, and further comprises an air inlet formed in one side of the protective shell; a mounting block is mounted on the inner side of the protective shell, the longitudinal section of the mounting block is trapezoidal, and a guide groove is formed in the surface of the mounting block; a sealing cover is arranged on the outer side of the mounting block, and a ventilation opening is formed in the inner side of the sealing cover. According to the garbage incineration fly ash inspection and analysis equipment, external air can be led in from the air inlet, passes through the ventilation opening and is discharged from the groove-shaped structure at the other position of the protective shell, so that the air is in full contact with the particle detection sensor, enough fly ash is collected for detection, and when the equipment is not used, the sealing cover can be closed, so that the detection efficiency is improved. The particle detection sensor is sealed, so that dust accumulation is prevented from influencing next inspection, and meanwhile, the sensor is prevented from being easily aged due to long-time exposure.

Description

Technical Field

[0001] The utility model relates to the technical field of garbage treatment, in particular to a garbage incineration fly ash inspection and analysis device. Background Technique

[0002] At present, garbage incineration power plants are being built everywhere. On the one hand, the amount of garbage is reduced by incineration, reducing the garbage treatment burden; on the other hand, the heat generated by incinerating garbage is used for power generation, which is conducive to turning waste into treasure and producing positive social benefits.

[0003] For the handheld fly ash detector, since the particle detection sensor is fixed on the top of the instrument, the ash falling position needs to be considered to ensure that a sufficient amount of fly ash contacts the detection sensor. Moreover, being exposed outside for a long time easily causes the sensor to age and reduces the detection accuracy of the sensor. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a garbage incineration fly ash inspection and analysis device, aiming to solve the above problems.

[0005] To achieve the above object, the utility model provides the following technical solutions:

[0006] A garbage incineration fly ash inspection and analysis device includes a protective housing and a particle detection sensor, and further includes: an air inlet is provided on one side of the protective housing, and a groove-like structure is provided on the other side of the protective housing, and a plugging structure is snap-fitted on the outside of the groove-like structure;

[0007] An installation block is installed inside the protective housing. The longitudinal section of the installation block is trapezoidal. A guiding groove is provided on the surface of the installation block, and a particle detection sensor is installed inside the guiding groove. The guiding groove is inclined, and the opening of the particle detection sensor is inclined;

[0008] A cover is provided on the outside of the installation block, and one end of the cover is rotatably connected to the protective housing. A ventilation opening is provided inside the cover.

[0009] Preferably, the plugging structure includes an installation cover, and a sealing block that fits with the protective housing is installed on the inner surface of the installation cover. The same plugging structure is provided inside the air inlet.

[0010] Preferably, a compensation strip installed inside the protective housing is provided on the inner surface of the cover.

[0011] Preferably, the other end of the cover fits with a fixed block, and a sealing strip is installed on the upper side of the fixed block to further increase the sealing performance between the cover and the installation block.

[0012] Preferably, a wind guiding strip is fixed on the inner surface of the cover, and the longitudinal section of the wind guiding strip is arc-shaped.

[0013] Preferably, an iron block is installed on the upper surface of the cover, and a magnetic attraction block corresponding to the iron block is arranged on the upper side of the iron block and installed in the protection shell. A pressing block is installed on the outer side of the magnetic attraction block, and an installation rod fixed in the protection shell is arranged on the inner side of the pressing block.

[0014] Preferably, the pressing block and the installation rod form a sliding connection, and a spring is installed on the outer side of the installation rod.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] The garbage incineration fly ash inspection and analysis equipment provided by the utility model can guide external air in from the air inlet, pass through the air permeable opening, and discharge it from the groove-shaped structure at the other place of the protection shell, so that the air can fully contact with the particle detection sensor, collect enough fly ash for detection, and can close the cover when not in use to seal the particle detection sensor, avoiding dust accumulation from affecting the next inspection, and at the same time avoiding the sensor from aging due to long-term exposure to the outside. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 is a front sectional structural schematic diagram of the utility model;

[0019] Figure 3 is the utility model Figure 1 is a structural schematic diagram after the cover of the utility model is turned over.

[0020] In the figure: 1. protection shell; 2. air inlet; 3. installation block; 4. control main board; 5. particle detection sensor; 6. guiding groove; 7. fixing block; 8. sealing strip; 9. cover; 10. air permeable opening; 11. iron block; 12. wind guiding strip; 13. installation cover; 14. sealing block; 15. installation rod; 16. pressing block; 17. magnetic attraction block; 18. compensation strip. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1-3, in the embodiments proposed in this application: A garbage incineration fly ash inspection and analysis device includes a protective housing 1. An air inlet 2 is provided on one side of the protective housing 1, and a groove-like structure is provided on the other side of the protective housing 1. An installation cover 13 is snap-fitted on the outside of the groove-like structure, and a sealing block 14 that fits with the protective housing 1 is installed on the inner surface of the installation cover 13. A similar blocking structure can also be provided inside the air inlet 2 to seal the entire protective housing 1;

[0023] An installation block 3 is installed inside the protective housing 1. The longitudinal section of the installation block 3 is trapezoidal. A guiding groove 6 is provided on the surface of the installation block 3, and a particle detection sensor 5 is installed inside the guiding groove 6. A control main board 4 is installed inside the installation block 3 to control the operation of the particle detection sensor 5. The guiding groove 6 is inclined, and the opening of the particle detection sensor 5 is also inclined;

[0024] A cover 9 is provided outside the installation block 3. One end of the cover 9 is rotatably connected to the protective housing 1. An air permeable opening 10 is provided inside the cover 9. After flipping the cover 9, external air can be introduced from the air inlet 2, pass through the air permeable opening 10, and be discharged from the groove-like structure at the other place of the protective housing 1, so that the air can fully contact the particle detection sensor 5, collect enough fly ash for detection, and when not in use, the cover 9 can be closed to seal the particle detection sensor 5, avoiding dust accumulation from affecting the next inspection, and at the same time avoiding the sensor from aging due to long-term exposure to the outside.

[0025] A compensation strip 18 installed inside the protective housing 1 is provided on the inner surface of the cover 9 to prevent dust from entering through the gap between the cover 9 and the protective housing 1.

[0026] The other end of the cover 9 is in a fitting arrangement with a fixed block 7, and a sealing strip 8 is installed on the upper side of the fixed block 7 to further increase the sealing performance between the cover 9 and the installation block 3.

[0027] A wind guiding strip 12 is fixed on the inner surface of the cover 9, and the longitudinal section of the wind guiding strip 12 is arc-shaped. When the cover 9 is opened and air passes through, the air can be guided by the wind guiding strip 12 and blow back, increasing the contact between the fly ash in the air and the particle detection sensor 5 and ensuring the fly ash collection amount.

[0028] An iron block 11 is installed on the upper surface of the cover 9, and a magnetic attraction block 17 correspondingly installed in the protection shell 1 is arranged on the upper side of the iron block 11. A pressing block 16 is installed on the outer side of the magnetic attraction block 17. An installation rod 15 fixed in the protection shell 1 is arranged on the inner side of the pressing block 16. The pressing block 16 and the installation rod 15 are slidably connected. A spring is installed on the outer side of the installation rod 15. After the cover 9 is turned over, the magnetic attraction between the iron block 11 and the magnetic attraction block 17 can be used to position the turning angle of the cover 9. When the cover 9 needs to be closed again, the pressing block 16 is slid to make the magnetic attraction block 17 away from the iron block 11, so that the cover 9 can be reset by gravity.

[0029] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without more limitations, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0030] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An inspection and analysis device for waste incineration fly ash, comprising a protective housing (1) and a particle detection sensor (5), characterized in that, Further comprising: An air inlet (2) is provided on one side of the protective housing (1), and a groove-like structure is provided on the other side of the protective housing (1), and a blocking structure is snap-fitted outside the groove-like structure; An installation block (3) is installed inside the protective housing (1). The longitudinal section of the installation block (3) is trapezoidal. A guiding groove (6) is provided on the surface of the installation block (3), and a particle detection sensor (5) is installed inside the guiding groove (6). The guiding groove (6) is inclined, and the opening of the particle detection sensor (5) is inclined; A cover (9) is provided outside the installation block (3), and one end of the cover (9) is rotatably connected to the protective housing (1). An air permeable opening (10) is provided inside the cover (9).

2. The waste incineration fly ash inspection and analysis equipment according to claim 1, characterized in that The blocking structure includes an installation cover (13), and a sealing block (14) that is attached to the protective housing (1) is installed on the inner surface of the installation cover (13). The same blocking structure is provided inside the air inlet (2).

3. The waste incineration fly ash inspection and analysis equipment according to claim 1, characterized in that, A compensation strip (18) installed inside the protective housing (1) is provided on the inner surface of the cover (9).

4. The refuse incineration fly ash inspection and analysis device according to claim 3, wherein, The other end of the cover (9) is attached to a fixed block (7), and a sealing strip (8) is installed on the upper side of the fixed block (7) to further increase the sealing performance between the cover (9) and the installation block (3).

5. The refuse incineration fly ash inspection and analysis equipment according to claim 4, characterized in that, A wind guiding strip (12) is fixed to the inner surface of the cover (9), and the longitudinal section of the wind guiding strip (12) is arc-shaped.

6. The refuse incineration fly ash inspection and analysis equipment according to claim 1, characterized in that An iron block (11) is installed on the upper surface of the cover (9), and a magnetic attraction block (17) correspondingly installed inside the protective housing (1) is provided on the upper side of the iron block (11). A pressing block (16) is installed outside the magnetic attraction block (17), and an installation rod (15) fixed inside the protective housing (1) is provided inside the pressing block (16).

7. An inspection and analysis device for waste incineration fly ash according to claim 6, characterized in that, The pressing block (16) is slidably connected to the installation rod (15), and a spring is installed outside the installation rod (15).

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