Dust detection device for thermal power plant

Abstract

The utility model relates to the field of thermal power plant dust detection, in particular to a thermal power plant dust detection device which comprises a dust detection device body, a control panel is arranged on the front end face of the dust detection device body, and a display screen is arranged on the middle upper portion of the front end face of the control panel. An ash removal mechanism is arranged on the front end face of the control panel and located outside the corresponding display screen; the ash removal mechanism comprises a horizontal fixing block, a vertical fixing block, an ash removal mechanism, a sealing block and a collecting frame body; according to the dust removal device, the handle part of the dust removal mechanism is held by a hand to drive the corresponding dust scraping block to sweep dust attached to the surface of the display screen, so that a user can clearly observe the display screen, the user does not need to carry a wiping tool to sweep the surface of the display screen, and meanwhile, the swept dust is collected in a centralized mode through the collecting frame body.

Description

Technical Field

[0001] The utility model relates to the technical field of dust detection in thermal power plants, in particular to a dust detection device in thermal power plants. Background Art

[0002] A thermal power plant is a plant that uses combustibles (such as coal) as fuel to produce electricity. Its basic production process is: when the fuel is burned, it heats water to generate steam, converting the chemical energy of the fuel into thermal energy. The steam pressure drives the turbine to rotate, converting the thermal energy into mechanical energy. The turbine then drives the generator to rotate, converting the mechanical energy into electrical energy.

[0003] Most dust detection devices are placed and installed inside thermal power plants, so most of them are in dusty environments. Dust is easily attached to the surface of the display screen. The display screen with dust is not convenient for users to observe the detection data of the dust detection device. When the user needs to observe the detection data of the dust detection device through the display screen, he needs to bring a wiping tool to clean the surface of the display screen before observing the detection data of the dust detection device. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a dust detection device for a thermal power plant.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A dust detection device for a thermal power plant comprises a dust detection device body, a control panel is arranged on the front end surface of the dust detection device body, a display screen is arranged at the middle upper part of the front end surface of the control panel, a dust cleaning mechanism is arranged on the front end surface of the control panel and outside the corresponding display screen, and the dust cleaning mechanism comprises a horizontal fixing block, a vertical fixing block, a dust removal mechanism, a sealing block, and a collection frame;

[0007] The horizontal fixing block is fixedly installed on the front face of the control panel and is located below the corresponding display screen. A limiting groove is provided in the middle of the top of the horizontal fixing block, and a collecting frame is slidably installed in the limiting groove. A vertical fixing block is fixedly installed vertically upward on the left side of the top of the horizontal fixing block. A placement groove is provided on the top of the vertical fixing block, and a dust removal mechanism is placed inside the placement groove. A sealing block is provided on the top of the vertical fixing block and is clamped in the placement groove.

[0008] The dust removal mechanism comprises a fixed block, a handle and a dust scraping block. The dust scraping block is connected to a side of the fixed block close to the display screen, and the handle is connected to the middle of a side of the fixed block away from the display screen.

[0009] In addition, a preferred structure is that limit clamping blocks are installed in the middle of the left and right sides of the collecting frame, and the top of the collecting frame is inclined from the outside to the center.

[0010] In addition, a preferred structure is that fixed handles are symmetrically and horizontally installed on both sides of the front end surface of the collecting frame.

[0011] In addition, a preferred structure is that a locking groove is provided inside the horizontal fixing block at a position where the limiting locking block of the corresponding collection frame is located.

[0012] In addition, a preferred structure is that a slide slot through hole is provided on the front end surface of the vertical fixing block at the corresponding handle portion.

[0013] In addition, a preferred structure is that the top of the sealing block is inclined from a side close to the display screen toward a side away from the display screen.

[0014] The beneficial effects of the utility model are:

[0015] In the utility model, the handle of the dust removal mechanism is held by hand to drive the corresponding scraping block to clean the dust attached to the surface of the display screen, so that the user can clearly observe the display screen without the need for the user to carry a wiping tool to clean the surface of the display screen. At the same time, the cleaned dust is centrally collected by the collection frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of a dust detection device for a thermal power plant proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the vertical fixing block and the dust removal mechanism of a thermal power plant dust detection device proposed by the utility model;

[0018] Figure 3 The utility model is a schematic diagram of the structure of the split horizontal fixing block and the collecting frame of the dust detection device for a thermal power plant.

[0019] In the figure: 1 dust detection device body, 2 control panel, 3 display screen, 4 cleaning mechanism, 41 horizontal fixing block, 411 limiting groove, 412 clamping groove, 42 vertical fixing block, 421 placement groove, 422 slide slot through hole, 43 fixing block, 431 handle, 432 scraping block, 44 sealing block, 45 collecting frame, 451 fixing handle, 452 limiting clamping block. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-3 A dust detection device for a thermal power plant comprises a dust detection device body 1, a control panel 2 is arranged on the front end surface of the dust detection device body 1, a display screen 3 is arranged at the middle and upper part of the front end surface of the control panel 2, a dust cleaning mechanism 4 is arranged on the front end surface of the control panel 2 and outside the corresponding display screen 3, and the dust cleaning mechanism 4 comprises a horizontal fixing block 41, a vertical fixing block 42, a dust removal mechanism, a sealing block 44, and a collection frame 45;

[0022] Among them, the horizontal fixing block 41 is fixedly installed on the front face of the control panel 2 and is located below the corresponding display screen 3. A limiting groove 411 is provided in the middle of the top of the horizontal fixing block 41, and a collecting frame 45 is slidably installed in the limiting groove 411. A vertical fixing block 42 is fixedly installed vertically upward on the left side of the top of the horizontal fixing block 41. A placement groove 421 is provided on the top of the vertical fixing block 42, and a dust removal mechanism is placed inside the placement groove 421. A sealing block 44 is clamped at the top of the vertical fixing block 42 and located at the placement groove 421.

[0023] Meanwhile, the dust removal mechanism includes a fixed block 43 , a handle portion 431 , and a dust scraping block 432 . The dust scraping block 432 is connected to a side of the fixed block 43 close to the display screen 3 , and the handle portion 431 is connected to the middle of a side of the fixed block 43 away from the display screen 3 .

[0024] In addition, limit clamp blocks 452 are installed in the middle of the left and right sides of the collecting frame 45, and the top of the collecting frame 45 is inclined from the outside to the center, so that when dust falls to the top of the collecting frame 45, the dust follows the inclined surface of the top of the collecting frame 45 to the inside of the collecting frame 45, thereby avoiding the dust from accumulating on the top of the collecting frame 45.

[0025] Among them, fixed handles 451 are symmetrically installed horizontally on both sides of the front end surface of the collection frame 45. When a lot of dust is accumulated inside the collection frame 45, the fixed handles 451 are used to facilitate the collection frame 45 to be taken out and the dust can be cleaned up.

[0026] At the same time, a locking groove 412 is provided inside the horizontal fixing block 41 at the position of the corresponding limiting locking block 452 of the collecting frame 45 .

[0027] In addition, a slide slot through hole 422 is formed on the front end surface of the vertical fixing block 42 at the corresponding handle portion 431 .

[0028] Furthermore, the top of the sealing block 44 is inclined from the side close to the display screen 3 to the side away from the display screen 3, thereby preventing dust from accumulating on the top of the sealing block 44 and the dust is discharged outward along the inclined surface of the top of the sealing block 44.

[0029] In this embodiment, the handle 431 of the dust removal mechanism is held by hand to drive the corresponding scraping block 432 to clean the dust attached to the surface of the display screen 3, so that the user can clearly observe the display screen 3. The user does not need to bring a wiping tool to clean the surface of the display screen 3, and the cleaned dust falls into the interior of the collection frame 45, so that the dust is collected centrally through the collection frame 45.

[0030] Furthermore, since the top of the collecting frame 45 is inclined from the outside toward the center, when dust falls to the top of the collecting frame 45, the dust follows the inclined surface of the top of the collecting frame 45 toward the inside of the collecting frame 45, thereby preventing the dust from accumulating on the top of the collecting frame 45.

[0031] At the same time, since the top of the sealing block 44 is inclined from the side close to the display screen 3 to the side away from the display screen 3, dust is prevented from accumulating on the top of the sealing block 44, and the dust is discharged outward along the inclined surface of the top of the sealing block 44.

[0032] When a lot of dust is accumulated inside the collecting frame 45 , the collecting frame 45 can be taken out through the fixed handle 451 to clean the dust.

[0033] In the utility model, the handle 431 of the dust removal mechanism is held by hand to drive the corresponding scraper block 432 to clean the dust attached to the surface of the display screen 3, so that the user can clearly observe the display screen 3 without the need for the user to bring a wiping tool to clean the surface of the display screen 3. At the same time, the cleaned dust is centrally collected by the collection frame 45.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A dust detection device for a thermal power plant, comprising a dust detection device body (1), characterized in that: The front end surface of the dust detection device body (1) is provided with a control panel (2), a display screen (3) is provided in the middle and upper part of the front end surface of the control panel (2), and a dust cleaning mechanism (4) is provided on the front end surface of the control panel (2) and outside the corresponding display screen (3), and the dust cleaning mechanism (4) comprises a horizontal fixing block (41), a vertical fixing block (42), a dust removal mechanism, a sealing block (44), and a collection frame (45); The horizontal fixing block (41) is fixedly mounted on the front end surface of the control panel (2) and is located below the corresponding display screen (3); a limiting groove (411) is provided in the middle of the top of the horizontal fixing block (41), and a collecting frame (45) is slidably mounted in the limiting groove (411); a vertical fixing block (42) is fixedly mounted vertically upward on the left side of the top of the horizontal fixing block (41); a placement groove (421) is provided on the top of the vertical fixing block (42), and a dust removal mechanism is placed inside the placement groove (421); a sealing block (44) is clamped on the top of the vertical fixing block (42) and located at the placement groove (421); The dust removal mechanism comprises a fixed block (43), a handle portion (431), and a dust scraping block (432); a side of the fixed block (43) close to the display screen (3) is connected to the dust scraping block (432), and a middle portion of a side of the fixed block (43) away from the display screen (3) is connected to the handle portion (431).

2. A dust detection device for a thermal power plant according to claim 1, characterized in that: Limiting clamping blocks (452) are installed in the middle of the left and right sides of the collecting frame (45), and the top of the collecting frame (45) is inclined from the outside toward the center.

3. A dust detection device for a thermal power plant according to claim 2, characterized in that: Fixed handles (451) are symmetrically and horizontally mounted on both sides of the front end surface of the collecting frame (45).

4. A dust detection device for a thermal power plant according to claim 1, characterized in that: A locking groove (412) is provided inside the horizontal fixing block (41) at a position where the limiting locking block (452) of the corresponding collecting frame (45) is located.

5. A dust detection device for a thermal power plant according to claim 1, characterized in that: A sliding groove through hole (422) is provided on the front end surface of the vertical fixing block (42) at the corresponding handle portion (431).

6. A dust detection device for a thermal power plant according to claim 1, characterized in that: The top of the sealing block (44) is inclined from a side close to the display screen (3) toward a side away from the display screen (3).

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