CN213956071U

CN213956071U - Boiler flue gas monitoring facilities

Info

Publication number: CN213956071U
Application number: CN202021745932.6U
Authority: CN
Inventors: 历禹伸; 李桂丽
Original assignee: Qiqihar Senyu Environmental Protection Technology Co ltd
Current assignee: Qiqihar Senyu Environmental Protection Technology Co ltd
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-08-13
Anticipated expiration: 2030-08-20

Abstract

The utility model discloses a boiler flue gas monitoring facilities, including breathing in the cover and detecting the storehouse, the whole back taper that is of breathing in the cover, the cover top of breathing in is provided with the cooling storehouse, the cover top of breathing in is provided with the butt joint mouth of pipe, the butt joint mouth of pipe with the inside air duct bottom that sets up in cooling storehouse is connected, cooling storehouse both sides all are provided with the ventilation otter board, the right side be provided with two radiator fan on the ventilation otter board, the air duct top with it connects to detect the storehouse bottom, the air duct is the S type and makes a round trip to arrange. The utility model provides a pair of boiler flue gas monitoring facilities can cool down boiler exhaust flue gas, detects via the detection case, has avoided the overheated damage detection case internal component of flue gas, and the flue gas that has detected simultaneously is in time handled, environmental protection more.

Description

Boiler flue gas monitoring facilities

Technical Field

The utility model relates to a boiler flue gas detection field particularly, relates to a boiler flue gas monitoring facilities.

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 is a water container heated on fire, a furnace is a place where fuel is combusted, 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.

The boiler can produce a large amount of flue gases at the during operation, and whether the discharge of flue gas is up to standard then needs flue gas check out test set to detect, but the flue gas that the boiler discharged out at the during operation often accompanies a large amount of steam and discharges, and the flue gas of high temperature can cause irreversible damage to flue gas detection device inner member, and then the precision that the direct impact detected.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a boiler flue gas monitoring facilities to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a boiler flue gas monitoring facilities, includes the cover of breathing in and detects the storehouse, its characterized in that, the cover of breathing in wholly is the back taper, the cover top of breathing in is provided with the cooling storehouse, the cover top of breathing in is provided with the butt joint mouth of pipe, the butt joint mouth of pipe with the inside air duct bottom that sets up in cooling storehouse is connected, cooling storehouse both sides all are provided with ventilation otter board, right side be provided with two radiator fan on the ventilation otter board, the air duct top with it connects to detect the storehouse bottom, the air duct is the S type and makes a round trip to arrange.

Further, a smoke detection box is arranged inside the detection bin.

Further, the right side of the detection bin is provided with an exhaust pipe, and the other end of the exhaust pipe is connected with the top of the smoke treatment tank arranged on one side.

Furthermore, a first air pump is arranged on the top surface of the exhaust pipe.

Furthermore, the inside top of flue gas treatment tank is provided with the second aspiration pump and in the blast pipe is linked together, the second aspiration pump exhaust end is connected with the gas injection pipe, the gas injection socle end set up in the bottommost in flue gas treatment tank.

Further, a flue gas treatment liquid is arranged in the flue gas treatment tank.

Furthermore, an exhaust port is arranged on one side of the top of the flue gas treatment tank.

Further, the bottom end of the gas injection pipe is connected with a porous gas outlet pipe head.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the utility model provides a pair of first aspiration pump and second aspiration pump are started earlier when boiler flue gas monitoring facilities uses, the flue gas is in suction hood department suction this moment, get into inside the air duct, radiator fan cools down the air duct this moment, the flue gas gets into inside the detection storehouse afterwards, the flue gas detection case detects, the flue gas is injected into flue gas via the blast pipe afterwards and is handled jar inside and discharge from the gas injection pipe, the flue gas is handled the liquid through the flue gas and is handled the back in exhaust port department discharge, the device can cool down boiler exhaust flue gas, detecting via the detection case, the overheated damage detection case internals of flue gas has been avoided, the flue gas that has detected simultaneously in time handles, and is more environment-friendly.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic diagram of an internal structure of a boiler flue gas monitoring device according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a gas injection pipe of a boiler flue gas monitoring device according to an embodiment of the present invention.

Reference numerals:

1. an air intake cover; 2. butting pipe orifices; 3. an air duct; 4. a cooling bin; 5. a heat radiation fan; 6. a ventilation screen plate; 7. a detection bin; 8. a smoke detection box; 9. an exhaust pipe; 10. a first air pump; 11. a second air pump; 12. a flue gas treatment tank; 13. a gas injection pipe; 14. an exhaust port; 15. the air outlet pipe head is emptied.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to 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; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Please refer to fig. 1-2, according to the embodiment of the utility model provides a boiler flue gas monitoring device, including the cover of breathing in 1 and detect storehouse 7, its characterized in that, the cover of breathing in 1 wholly is the back taper, 1 top of the cover of breathing in is provided with

cooling storehouse

4, 1 top of the cover of breathing in is provided with butt joint mouth of pipe 2, butt joint mouth of pipe 2 with 3 bottoms of the inside air duct that set up of cooling storehouse 4 are connected, 4 both sides in cooling storehouse all are provided with ventilation otter board 6, the right side be provided with two radiator fan 5 on the ventilation otter board 6, 3 tops of air duct with detect 7 bottoms in storehouse and be connected, air duct 3 is the S type and makes a round trip to arrange.

Through the above technical scheme of the utility model, detect 7 inside flue gas detection casees 8 that are provided with in storehouse.

Through the above technical scheme of the utility model, it is provided with blast pipe 9 to detect 7 right sides in storehouse, the flue gas treatment tank 12 top that the 9 other ends of blast pipe set up with one side is connected.

Through the above technical scheme of the utility model, 9 top surfaces of blast pipe are provided with first aspiration pump 10.

Through the above technical scheme of the utility model, the inside top of jar 12 is handled to flue gas be provided with second aspiration pump 11 and in blast pipe 9 is linked together, 11 exhaust ends of second aspiration pump are connected with gas injection pipe 13, gas injection pipe 13 bottom set up in the bottommost in jar 12 is handled to flue gas.

Through the above technical scheme of the utility model, the inside flue gas treatment liquid that is provided with of jar 12 is handled to the flue gas.

Through the above technical scheme of the utility model, one side at 12 tops of jar is handled to flue gas is provided with gas vent 14.

Through the above technical scheme of the utility model, gas injection pipe 13 bottom is connected with porous air outlet pipe head 15.

When specifically using, start first aspiration pump 10 and second aspiration pump 11, the suction of cover 1 department in breathing in this moment of the flue gas gets into inside the air duct 3, and radiator fan 5 cools down air duct 3 this moment, and inside the flue gas entering detection storehouse 7 afterwards, flue gas detection case 8 detected, and the flue gas is discharged in gas injection pipe 13 inside the flue gas treatment tank 12 of injection via blast pipe 9 injection afterwards, and the flue gas is handled the back through flue gas treatment liquid and is located the discharge in gas vent 14.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a boiler flue gas monitoring facilities, includes cover (1) and detection storehouse (7) of breathing in, its characterized in that, cover (1) of breathing in wholly is the back taper form, cover (1) top of breathing in is provided with cooling storehouse (4), cover (1) top of breathing in is provided with butt joint mouth of pipe (2), butt joint mouth of pipe (2) with air duct (3) bottom that cooling storehouse (4) inside set up is connected, cooling storehouse (4) both sides all are provided with ventilation otter board (6), right side be provided with two radiator fan (5) on ventilation otter board (6), air duct (3) top with it is connected to detect storehouse (7) bottom, air duct (3) are the S type and make a round trip to arrange.

2. A boiler flue gas monitoring device according to claim 1, characterized in that a flue gas detection box (8) is arranged inside the detection chamber (7).

3. The boiler flue gas monitoring device according to claim 1, wherein an exhaust pipe (9) is arranged at the right side of the detection bin (7), and the other end of the exhaust pipe (9) is connected with the top of a flue gas treatment tank (12) arranged at one side.

4. A boiler flue gas monitoring device according to claim 3, characterized in that the top surface of the exhaust pipe (9) is provided with a first suction pump (10).

5. The boiler flue gas monitoring device according to claim 3, wherein a second air pump (11) is disposed at the top end of the interior of the flue gas treatment tank (12) and is communicated with the exhaust pipe (9), an air injection pipe (13) is connected to the exhaust end of the second air pump (11), and the bottom end of the air injection pipe (13) is disposed at the lowest portion in the flue gas treatment tank (12).

6. The boiler flue gas monitoring device according to claim 3, wherein the flue gas treatment tank (12) is internally provided with a flue gas treatment liquid.

7. A boiler flue gas monitoring device according to claim 3, characterized in that a gas outlet (14) is provided at one side of the top of the flue gas treatment tank (12).

8. The boiler flue gas monitoring device according to claim 5, wherein a porous gas outlet pipe head (15) is connected to the bottom end of the gas injection pipe (13).