CN216143776U - Boiler furnace straw fully burns detection device - Google Patents

Abstract

The utility model discloses a boiler furnace straw complete combustion detection device, which comprises a boiler, wherein a stabilizing block is fixedly arranged on the left side and the right side of the lower part of the outer surface of the boiler, a filtering device is arranged on the lower part of an inner cavity of the boiler, an outlet is formed in the upper end of the boiler, a fixing plate is fixedly arranged on the left part and the right part of the upper end of the boiler, a supporting plate is fixedly arranged on the upper parts of the opposite surfaces of the two fixing plates together, a telescopic sealing device is arranged in the middle of the upper end of the supporting plate, and a detection device is arranged on the left part of the upper end of the telescopic sealing device. According to the device for detecting the sufficient combustion of the straws in the boiler furnace, the sealing plate is driven by the telescopic rod to enter the boiler downwards, so that the boiler is in a sealed state, external air is prevented from entering the boiler, the detection precision is ensured, and meanwhile, the sealing plate drives the detection probe to move downwards to be closer to the bottom of the inner cavity of the boiler and to be closer to a straw combustion source, so that the detection precision is improved.

Description

Boiler furnace straw fully burns detection device

Technical Field

The utility model relates to the technical field of boilers, in particular to a boiler hearth straw full combustion detection device.

Background

The boiler is an energy conversion device, the energy input to the boiler comprises chemical energy and electric energy in fuel, the boiler outputs steam, high-temperature water or organic heat carrier with certain heat energy, the boiler refers to a water container heated on fire in the original meaning, the boiler refers to a place for burning the fuel, and the boiler comprises a boiler and a furnace. The hot water or steam generated in the boiler can directly provide heat energy for industrial production and people life, and can also be converted into mechanical energy through a steam power device, or the mechanical energy is converted into electric energy through a generator. The boiler for supplying hot water is called a hot water boiler, is mainly used for life, and has a small amount of application in industrial production. The boiler that produces steam is called steam boiler, often shortly called the boiler, is used for thermal power station, boats and ships, locomotive and industrial and mining enterprises mostly, and outside air easily enters into the boiler when boiler furnace straw fully burns detection device uses, influences the detection precision, and the impurity that the burning produced simultaneously is attached to detection device easily, influences detection device's sensitivity.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a boiler furnace straw complete combustion detection device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a boiler furnace straw fully burns detection device, includes the boiler, the equal fixed mounting in both sides has a steady piece about the surface lower part of boiler, the inner chamber lower part of boiler is provided with filter equipment, the export has been seted up to the upper end of boiler, the equal fixed mounting in upper end left part and the upper end right part of boiler has a fixed plate, two the common fixed mounting in opposite face upper portion of fixed plate has the backup pad, the upper end middle part of backup pad is provided with flexible sealing device, flexible sealing device's upper end left part is provided with detection device.

Preferably, filter equipment includes the activity dish, the equal fixed mounting in lower extreme left part and the lower extreme right part of activity dish has a support column, the circular recess has been seted up to the upper end of activity dish, the cell wall fixed mounting of circular recess has the filter screen, activity dish swing joint is with filter equipment and boiler swing joint in the inner chamber lower part of boiler.

Preferably, the telescopic sealing device comprises a telescopic power machine and a telescopic rod, the telescopic rod is movably connected to the output end of the telescopic power machine, a sealing plate is fixedly mounted at the lower end of the telescopic rod, and the telescopic power machine is fixedly connected to the middle part of the upper end of the supporting plate to fixedly connect the telescopic sealing device and the supporting plate together.

Preferably, detection device includes the detector, the front end fixed mounting of detector has the display screen, the lower extreme middle part fixed mounting of detector has test probe, detector fixed connection is with detection device and flexible sealing device fixed connection at flexible sealing device's upper end left part.

Preferably, the size of the filtering device is the same as the size of the inner cavity of the boiler.

Preferably, the size of the lower part of the telescopic sealing device is matched with the size of the interior of the boiler, and the lower part of the detection device is positioned in the boiler.

Compared with the prior art, the utility model has the beneficial effects that:

1. drive the closing plate through the telescopic link and make the boiler be in encapsulated situation down entering into the boiler, prevent that outside air from entering into the boiler, ensure to detect the precision, be close to boiler inner chamber bottom more when the closing plate drives test probe down the motion simultaneously, be close to the straw combustion source, improve and detect the precision.

2. Through being provided with the filter screen at the boiler inner chamber to impurity in to the flue gas filters, makes impurity trap in the below of filter screen, prevents that debris from attaching to on test probe, ensures test probe's detectivity.

Drawings

FIG. 1 is a schematic view of the overall structure of a device for detecting the complete combustion of straws in a boiler furnace;

FIG. 2 is a schematic structural view of a filtering device of a device for detecting complete combustion of straws in a boiler furnace according to the present invention;

FIG. 3 is a schematic structural view of a telescopic sealing device of the device for detecting the sufficient combustion of the straws in the boiler furnace;

FIG. 4 is a schematic structural diagram of a detection device of the detection device for full combustion of straws in a boiler furnace.

In the figure: 1. a boiler; 2. a stabilizing block; 3. a filtration device; 4. an outlet; 5. a fixing plate; 6. a support plate; 7. a telescopic sealing device; 8. a detection device; 31. a movable tray; 32. a support pillar; 33. a circular groove; 34. a filter screen; 71. a telescopic power machine; 72. a telescopic rod; 73. a sealing plate; 81. a detector; 82. a display screen; 83. and (6) detecting the probe.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a boiler furnace straw fully burns detection device, including boiler 1, the equal fixed mounting in the surface lower part left and right sides of boiler 1 has a steady piece 2, the inner chamber lower part of boiler 1 is provided with filter equipment 3, outlet 4 has been seted up to boiler 1's upper end, the equal fixed mounting in the upper end left part and the upper end right part of boiler 1 has a fixed plate 5, the common fixed mounting in opposite face upper portion of two fixed plates 5 has backup pad 6, the upper end middle part of backup pad 6 is provided with flexible sealing device 7, the upper end left part of flexible sealing device 7 is provided with detection device 8.

The filtering device 3 comprises a movable disc 31, a supporting column 32 is fixedly installed on the left portion of the lower end and the right portion of the lower end of the movable disc 31, a circular groove 33 is formed in the upper end of the movable disc 31, a filtering net 34 is fixedly installed on the groove wall of the circular groove 33, and the filtering net 34 is arranged, so that impurities in smoke are filtered, the impurities are retained below the filtering net 34, the impurities are prevented from being attached to a detection probe 83, the detection sensitivity of the detection probe 83 is guaranteed, and the movable disc 31 is movably connected to the lower portion of an inner cavity of the boiler 1 to movably connect the filtering device 3 with the boiler 1; the telescopic sealing device 7 comprises a telescopic power machine 71 and a telescopic rod 72, the telescopic power machine 71 is a power machine which can enable the telescopic rod 72 to be in a telescopic and extending state, the telescopic rod 72 is movably connected to the output end of the telescopic power machine 71, a sealing plate 73 is fixedly installed at the lower end of the telescopic rod 72, the sealing plate 73 enters the boiler 1 downwards to enable the boiler 1 to be in a sealing state, external air is prevented from entering the boiler 1, detection precision is guaranteed, and the telescopic power machine 71 is fixedly connected to the middle portion of the upper end of the supporting plate 6 to fixedly connect the telescopic sealing device 7 and the supporting plate 6 together; the detection device 8 comprises a detector 81, a display screen 82 is fixedly mounted at the front end of the detector 81, a detection probe 83 is fixedly mounted in the middle of the lower end of the detector 81, and the detector 81 is fixedly connected to the left part of the upper end of the telescopic sealing device 7 to fixedly connect the detection device 8 and the telescopic sealing device 7; the size of the filtering device 3 is the same as the size of the inner cavity of the boiler 1; the size of the lower part of the telescopic sealing device 7 is matched with the size of the interior of the boiler 1, and the lower part of the detection device 8 is positioned in the boiler 1.

The utility model is a boiler furnace straw full combustion detection device, the telescopic power machine 71 drives the telescopic rod 72 to extend and retract, so that the telescopic rod 72 drives the sealing plate 73 to move downwards when being extended, and the sealing plate 73 enters the boiler 1 downwards to enable the boiler 1 to be in a sealing state due to the fact that the size of the sealing plate 73 is the same as that of an inner cavity of the boiler 1, so that external air is prevented from entering the boiler 1, detection precision is ensured, and meanwhile, the sealing plate 73 drives the detection probe 83 to move downwards to be closer to the bottom of the inner cavity of the boiler 1 and to a straw combustion source, so that the detection precision is improved; through being provided with filter screen 34 in boiler 1 inner chamber to impurity in the flue gas filters, makes impurity retain the below at filter screen 34, prevents that debris from adhering to on test probe 83, ensures test probe 83's detectivity.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a boiler furnace straw fully burns detection device, includes boiler (1), its characterized in that: the utility model discloses a boiler, including boiler (1), the equal fixed mounting in surface lower part left and right sides of boiler (1) has a stabilizing block (2), the inner chamber lower part of boiler (1) is provided with filter equipment (3), export (4) have been seted up to the upper end of boiler (1), the equal fixed mounting in upper end left part and the upper end right part of boiler (1) has a fixed plate (5), two the common fixed mounting in opposite face upper portion of fixed plate (5) has backup pad (6), the upper end middle part of backup pad (6) is provided with flexible sealing device (7), the upper end left part of flexible sealing device (7) is provided with detection device (8).

2. The boiler furnace straw complete combustion detection device according to claim 1, characterized in that: filter equipment (3) are including activity dish (31), the equal fixed mounting in lower extreme left part and the lower extreme right part of activity dish (31) has a support column (32), circular slot (33) have been seted up to the upper end of activity dish (31), the cell wall fixed mounting of circular slot (33) has filter screen (34), activity dish (31) swing joint is with filter equipment (3) and boiler (1) swing joint in the inner chamber lower part of boiler (1).

3. The boiler furnace straw complete combustion detection device according to claim 1, characterized in that: the telescopic sealing device (7) comprises a telescopic power machine (71) and a telescopic rod (72), the telescopic rod (72) is movably connected to the output end of the telescopic power machine (71), a sealing plate (73) is fixedly installed at the lower end of the telescopic rod (72), and the telescopic power machine (71) is fixedly connected to the middle part of the upper end of the supporting plate (6) to fixedly connect the telescopic sealing device (7) and the supporting plate (6) together.

4. The boiler furnace straw complete combustion detection device according to claim 1, characterized in that: detection device (8) includes detector (81), the front end fixed mounting of detector (81) has display screen (82), the lower extreme middle part fixed mounting of detector (81) has test probe (83), detector (81) fixed connection is with detection device (8) and flexible sealing device (7) fixed connection in the upper end left part of flexible sealing device (7).

5. The boiler furnace straw complete combustion detection device according to claim 1, characterized in that: the size of the filtering device (3) is the same as the size of the inner cavity of the boiler (1).

6. The boiler furnace straw complete combustion detection device according to claim 1, characterized in that: the size of the lower part of the telescopic sealing device (7) is matched with the size of the interior of the boiler (1), and the lower part of the detection device (8) is positioned in the boiler (1).

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