CN215768500U - Boiler flue CO on-line measuring device - Google Patents

Abstract

The utility model discloses a boiler flue CO online detection device, and relates to the technical field of CO online detection. The furnace comprises a furnace body, wherein a supporting base is fixedly installed at the bottom of the furnace body, a flue is fixedly connected to one side of the furnace body, an air outlet is formed in one side of the flue, a detector is arranged on the flue, an alarm is fixedly installed on the detector, a detection head is fixedly installed at the bottom of the detector and is arranged in the flue, a fixing mechanism is arranged on the detector, and the detector is movably installed on the flue through the fixing mechanism; the utility model can automatically clamp and fix on the flue through the arranged fixing mechanism, and has simple operation and convenient and practical use.

Description

Boiler flue CO on-line measuring device

Technical Field

The utility model relates to the technical field of CO online detection, in particular to a boiler flue CO online detection device.

Background

The boiler is an energy conversion device, the energy input to the boiler comprises chemical energy and electric energy in fuel, and the boiler outputs steam, high-temperature water or an organic heat carrier with certain heat energy; the boiler refers to a water container heated on fire, the furnace refers to a place for burning 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 for generating steam is called as a steam boiler, often called as a boiler for short, and is widely used for thermal power stations, ships, locomotives and industrial and mining enterprises.

When confirming whether the fuel in the boiler fully burns, generally carry out gaseous detection such as CO to the exhaust fume after burning in the boiler and judge, detection device installs on the flue usually, and detection device generally carries out fixed mounting through the nut, so not only need specific mounting tool, the operation is comparatively troublesome moreover.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an on-line detection device for boiler flue CO, which can be automatically clamped and fixed on a flue, and is simple to operate and convenient to use and practical.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a boiler flue CO on-line measuring device, includes the furnace body, furnace body bottom fixed mounting has the support base, furnace body one side fixedly connected with flue, the gas outlet has been seted up to flue one side, be provided with the detector on the flue, fixed mounting has the alarm on the detector, detector bottom fixed mounting has the detection head, detect the head setting in the flue, be provided with fixed establishment on the detector, the detector passes through fixed establishment movable mounting on the flue.

As a further scheme of the utility model: the fixed establishment includes the fixed plate, fixed plate fixed mounting is on the detector, the equal fixed mounting in fixed plate bottom both sides has the mounting panel, it is connected with the pivot all to rotate on the mounting panel, do not fixed mounting equally divide in the pivot both sides have first grip block and second grip block.

As a further scheme of the utility model: through holes are formed in the second clamping plate, fixing columns are fixedly mounted in the through holes, and linkage plates are rotatably connected to the fixing columns.

As a further scheme of the utility model: the one end that the fixed column was kept away from to the linkage board all rotates and is connected with the cylinder, the equal fixed mounting in cylinder both ends has the fixed block, fixed mounting has the connecting plate between the fixed block top.

As a further scheme of the utility model: the connecting plate top is rotated and is connected with the threaded rod, threaded rod top fixed mounting has the knob, the threaded rod runs through the fixed plate and with fixed plate threaded connection.

As a further scheme of the utility model: the fixed plate is fixedly provided with a condenser, the top of the condenser is fixedly connected with an air inlet pipe, the bottom of the condenser is fixedly connected with a connecting pipe, and the connecting pipe penetrates through the flue and is movably connected with the flue.

The utility model has the beneficial effects that: when the detector is required to be installed on a flue, a worker drives a threaded rod to rotate by rotating a knob, the threaded rod slides upwards on a fixed plate by being in threaded connection with the fixed plate when rotating, the connecting plate is rotationally connected to the bottom of the threaded rod, the fixed blocks are installed around the bottom of the connecting plate, and a cylinder is installed between the fixed blocks, so that when the threaded rod rotates and rises on the fixed plate, the connecting plate is driven to rise, so that the connecting plate drives the cylinder to move upwards by the fixed blocks, the linkage plate is rotationally connected to the cylinder, the linkage plate is rotationally connected to a fixed column, the fixed column is installed on a second clamping plate by a through hole, when the cylinder rises, the fixed column is pulled by the arranged linkage plate to move, so that the second clamping plate is driven to rotationally clamp on the flue, and because the second clamping plate is provided with a rotating shaft, the first clamping plate is installed on the rotating shaft, when the second clamping plate is clamped on the flue in a rotating mode, the rotating shaft is driven to rotate, so that the first clamping plate on the rotating shaft is clamped on the flue in a rotating mode, and the detector is installed on the flue;

because install the condenser pipe on the fixed plate, the condenser both ends are connected with intake pipe and connecting pipe respectively, the connecting pipe sets up in the flue, so drive the air through the intake pipe and cool off in entering into the condenser, then in will cooling the air input flue through the connecting pipe, mix with the gas in the flue, the effectual temperature that reduces gas in the flue to gas temperature is too high and takes place to the condition that causes the damage of measuring the head in having prevented the flue.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of a fixing mechanism according to the present invention;

FIG. 3 is a partial schematic view of the present invention;

in the figure: 1. a furnace body; 2. a support base; 3. a flue; 4. a detector; 5. an alarm; 6. a detection head; 7. a fixing mechanism; 701. a fixing plate; 702. mounting a plate; 703. a rotating shaft; 704. a first clamping plate; 705. a second clamping plate; 706. a through hole; 707. fixing a column; 708. a linkage plate; 709. a knob; 710. a threaded rod; 711. a connecting plate; 712. a fixed block; 713. a cylinder; 8. a condenser; 9. an air inlet pipe; 10. a connecting pipe; 11. and an air outlet.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-3, an online detection device for boiler flue CO comprises a furnace body 1, wherein a support base 2 is fixedly installed at the bottom of the furnace body 1, a flue 3 is fixedly connected to one side of the furnace body 1, an air outlet 11 is formed in one side of the flue 3, a detector 4 is arranged on the flue 3, an alarm 5 is fixedly installed on the detector 4, a detector head 6 is fixedly installed at the bottom of the detector 4, the detector head 6 is arranged in the flue 3, a fixing mechanism 7 is arranged on the detector 4, and the detector 4 is movably installed on the flue 3 through the fixing mechanism 7;

the fixing mechanism 7 comprises a fixing plate 701, the fixing plate 701 is fixedly installed on the detector 4, both sides of the bottom of the fixing plate 701 are fixedly installed with an installation plate 702, the installation plate 702 is rotatably connected with a rotating shaft 703, both sides of the rotating shaft 703 are respectively and fixedly installed with a first clamping plate 704 and a second clamping plate 705, and when the rotating shaft 703 rotates on the installation plate 702, the first clamping plate 704 and the second clamping plate 705 at both sides are driven to rotate and clamped on the flue 3;

through holes 706 are formed in the second clamping plate 705, fixing columns 707 are fixedly mounted in the through holes 706, linkage plates 708 are rotatably connected to the fixing columns 707, and when the linkage plates 708 move, the second clamping plate 705 is driven to rotate through the fixing columns 707, so that the rotating shaft 703 on the second clamping plate 705 rotates;

one end of the linkage plate 708, which is far away from the fixed column 707, is rotatably connected with a column 713, two ends of the column 713 are fixedly provided with fixed blocks 712, a connecting plate 711 is fixedly arranged between the tops of the fixed blocks 712, and when the connecting plate 711 moves, the linkage plate 708 can be driven to move through the arranged fixed blocks 712 and the column 713;

the top of the connecting plate 711 is rotatably connected with a threaded rod 710, the top of the threaded rod 710 is fixedly provided with a knob 709, the threaded rod 710 penetrates through the fixing plate 701 and is in threaded connection with the fixing plate 701, when the knob 709 is rotated, the threaded rod 710 can be driven to rotate, and when the threaded rod 710 rotates, the threaded rod 710 can slide up and down on the fixing plate 701 through being in threaded connection with the fixing plate 701, so that the connecting plate 711 is driven to move up and down;

fixed mounting has condenser 8 on fixed plate 701, 8 top fixedly connected with intake pipe 9 of condenser, 8 bottom fixedly connected with connecting pipe 10 of condenser, connecting pipe 10 run through flue 3 and with 3 swing joint of flue, cool off the back in intake pipe 9 inhales the condenser 8 with the air, finally carry in flue 3 through connecting pipe 10 to mix with the high temperature gas in the flue 3, cool down.

The working principle of the utility model is as follows: when the detector 4 needs to be installed on the flue 3, a worker drives the threaded rod 710 to rotate through rotating the knob 709, the threaded rod 710 slides upwards through being connected to the fixing plate 701 through threads when rotating, the connecting plate 711 is driven to ascend when the threaded rod 710 rotates on the fixing plate 701 due to the fact that the bottom of the threaded rod 710 is rotatably connected with the connecting plate 711, the fixing blocks 712 are installed around the bottom of the connecting plate 711, and the columns 713 are installed between the fixing blocks 712, so that the connecting plate 711 is driven to ascend when the threaded rod 710 rotates on the fixing plate 701, the connecting plate 711 drives the columns 713 to move upwards through the fixing blocks 712, the linkage plate 708 is rotatably connected to the columns 713, the linkage plate 708 is rotatably connected to the fixing columns 707, and the fixing columns 707 are installed on the second clamping plate 705 through the through holes 706, so that when the columns 713 ascend, the fixing columns 707 are pulled to move, and the second clamping plate 705 is driven to be rotatably clamped on the flue 3, because the rotating shaft 703 is arranged on the second clamping plate 705, and the first clamping plate 704 is arranged on the rotating shaft 703, when the second clamping plate 705 is rotatably clamped on the flue 3, the rotating shaft 703 is driven to rotate, so that the first clamping plate 704 on the rotating shaft 703 is rotatably clamped on the flue 3, and the detector 4 is arranged on the flue 3;

because install the condenser pipe on the fixed plate 701, 8 both ends of condenser are connected with intake pipe 9 and connecting pipe 10 respectively, connecting pipe 10 sets up in flue 3, so drive the air through intake pipe 9 and cool off in entering into condenser 8, then will cool off in the air input flue 3 through connecting pipe 10, mix with the gas in flue 3, the effectual temperature that reduces gas in flue 3, thereby the gas temperature is too high and takes place to the condition that causes the damage to detecting head 6 in flue 3 has been prevented.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims (6)

1. The utility model provides a boiler flue CO on-line measuring device, a serial communication port, includes furnace body (1), furnace body (1) bottom fixed mounting has support base (2), furnace body (1) one side fixedly connected with flue (3), gas outlet (11) have been seted up to flue (3) one side, be provided with detector (4) on flue (3), fixed mounting has alarm (5) on detector (4), detector (4) bottom fixed mounting has detection head (6), it sets up in flue (3) to detect head (6), be provided with fixed establishment (7) on detector (4), detector (4) are through fixed establishment (7) movable mounting on flue (3).

2. The boiler flue CO online detection device according to claim 1, wherein the fixing mechanism (7) comprises a fixing plate (701), the fixing plate (701) is fixedly installed on the detector (4), both sides of the bottom of the fixing plate (701) are fixedly installed with a mounting plate (702), the mounting plate (702) is rotatably connected with a rotating shaft (703), and both sides of the rotating shaft (703) are fixedly installed with a first clamping plate (704) and a second clamping plate (705), respectively.

3. The boiler flue CO online detection device according to claim 2, wherein through holes (706) are formed in the second clamping plates (705), fixed columns (707) are fixedly mounted in the through holes (706), and linkage plates (708) are rotatably connected to the fixed columns (707).

4. The boiler flue CO online detection device according to claim 3, wherein one end of the linkage plate (708) far away from the fixing column (707) is rotatably connected with a cylinder (713), two ends of the cylinder (713) are fixedly provided with fixing blocks (712), and a connecting plate (711) is fixedly arranged between tops of the fixing blocks (712).

5. The boiler flue CO online detection device of claim 4, wherein a threaded rod (710) is rotatably connected to the top of the connecting plate (711), a knob (709) is fixedly mounted at the top of the threaded rod (710), and the threaded rod (710) penetrates through the fixing plate (701) and is in threaded connection with the fixing plate (701).

6. The boiler flue CO online detection device according to claim 2, wherein a condenser (8) is fixedly mounted on the fixing plate (701), an air inlet pipe (9) is fixedly connected to the top of the condenser (8), a connecting pipe (10) is fixedly connected to the bottom of the condenser (8), and the connecting pipe (10) penetrates through the flue (3) and is movably connected with the flue (3).

Images