CN209027066U - A kind of boiler furnace stalk full combustion detection device - Google Patents

Abstract

The utility model discloses a kind of boiler furnace stalk full combustion detection devices, including boiler furnace, the boiler furnace is separated into upper heating chamber and lower heating chamber by partition, the top two sides of the partition are communicated with fire tube flue, smoke pipeline is communicated at the top of the horizontal pipe, the test side of the carbonmonoxide detector is connected by pipeline with ring pipe.The boiler furnace stalk full combustion detection device, low-temperature return water rejects heat to the intracavitary water to low temperature of upper heating by the outer wall of tube body into the intracavitary rear heat of upper heating by return pipe filling and carries out pre-heating, heating is intracavitary under warm water is flowed by conduction pipe after pre-heating, furnace improves heat utilization rate, flue gas is in discharge, it is entered in ring pipe by aperture, it is detected by carbon monoxide content of the tube contacts to carbonmonoxide detector to flue gas, it detects whether institute's comburant burns sufficiently by the carbon monoxide content of display, improves using functional.

Description

A kind of boiler furnace stalk full combustion detection device

Technical field

The utility model relates to boiler technology field, specially a kind of boiler furnace stalk full combustion detection device.

Background technique

Boiler is a kind of energy conversion, and the energy inputted to boiler has chemical energy, electric energy in fuel, boiler output Steam, high-temperature water or organic heat carrier with certain thermal energy.The original meaning of pot refers to that the water container heated on fire, furnace refer to burning The place of fuel, boiler include pot and furnace two large divisions.The hot water or steam generated in boiler can directly be industrial production and people The people's livelihood is living to provide required thermal energy, mechanical energy can also be converted to by Steam Power Equipment, or again turn mechanical energy by generator It is changed to electric energy.The boiler for providing hot water is known as hot-water boiler, is mainly used for living, also there is a small amount of application in industrial production.It generates The boiler of steam is known as steam boiler, is often simply called boiler, efficiency is lower when in use for existing boiler, and the flue gas of discharge cannot It is enough to utilize well, energy waste is caused, while in Actual combustion combustible, can not be detected according to the discharge of flue gas Obtain the combustion state effect of combustible, it is functional poor.

Utility model content

The purpose of this utility model is to provide a kind of boiler furnace stalk full combustion detection devices, to solve above-mentioned back The problem of being proposed in scape technology.

To achieve the above object, the utility model provides the following technical solutions: a kind of boiler furnace stalk full combustion inspection Device is surveyed, including boiler furnace, the top side of the boiler furnace are communicated with return pipe, the intracavity bottom of the boiler furnace It is connected with partition, the boiler furnace is separated into upper heating chamber and lower heating chamber by partition, and the upper heating chamber passes through water conservancy diversion Pipeline is connected with lower heating chamber, and the sealed bottom of the partition is connected with burner hearth, and the burner hearth runs through one end of boiler furnace It is connected with hearth door, the top two sides of the partition are communicated with fire tube flue, the inner sidewall two sides zigzag weld of the fire tube flue It is connected to baffle, the separate one end being connected with partition of the fire tube flue is communicated with horizontal pipe, the top connection of the horizontal pipe There is smoke pipeline, the smoke pipeline runs through boiler furnace, and the inner sidewall of the smoke pipeline is connected with ring pipe, the annular The bottom of pipe offers aperture, and top one end of the boiler furnace is connected with carbonmonoxide detector, the carbon monoxide inspection The test side for surveying instrument is connected by pipeline with ring pipe, and the bottom end side of the boiler furnace is communicated with outlet pipe.

Preferably, the inside of the burner hearth is rotatably connected to turntable, the inner sidewall of the turntable far from one end of hearth door It is connected with driving lever, motor is provided on the outside of the boiler furnace, the motor is by belt and turntable through boiler furnace One end rotation connection.

Preferably, the fire tube flue is set in burner hearth with the partition place of being connected.

Compared with prior art, the utility model has the beneficial effects that the boiler furnace stalk full combustion detection device, The hot fume that combustible substance generates is discharged by fire tube flue, horizontal pipe and smoke pipeline, and low-temperature return water passes through return pipe Filling rejects heat to the intracavitary water to low temperature of upper heating by the outer wall of tube body into the intracavitary rear heat of upper heating and carries out pre-heating, in advance Heating is intracavitary under warm water is flowed by conduction pipe after heating, and it is intracavitary to warm water that the high temperature that hearth combustion generates rejects heat to lower heating It is directly heated, improves heat utilization rate, flue gas is entered in ring pipe by aperture in discharge, passes through tube contacts It is detected to carbon monoxide content of the carbonmonoxide detector to flue gas, detects to be fired by the carbon monoxide content of display It burns whether object burns sufficiently, improves using functional.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the chamber structure schematic diagram of the utility model；

Fig. 3 is the annular tube structure schematic diagram of the utility model.

In figure: 1, return pipe, 2, smoke pipeline, 3, carbonmonoxide detector, 4, boiler furnace, 5, fire tube flue, 6, gear Plate, 7, upper heating chamber, 8, partition, 9, outlet pipe, 10, lower heating chamber, 11, horizontal pipe, 12, conduction pipe, 13, burner hearth, 14, furnace Thorax door, 15, driving lever, 16, turntable, 17, ring pipe, 18, aperture.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of boiler furnace stalk full combustion detection dress Set, including boiler furnace 4, the top side of boiler furnace 4 is communicated with return pipe 1, the intracavity bottom of boiler furnace 4 be connected with every Plate 8, boiler furnace 4 are separated into heating chamber 7 and lower heating chamber 10 by partition 8, and low-temperature return water is entered by the filling of return pipe 1 In upper heating chamber 7, upper heating chamber 7 is connected by conduction pipe 12 with lower heating chamber 10, and water at low temperature passes through in upper heating chamber 7 After the heat that fire tube flue 5 and smoke pipeline 2 distribute is preheated, warm water flows into lower heating chamber 10 by conduction pipe 12 Interior, the sealed bottom of partition 8 is connected with burner hearth 13, and burner hearth 13 is connected with hearth door 14, burner hearth 13 through one end of boiler furnace 4 Inside be rotatably connected to turntable 16 far from one end of hearth door 14, the inner sidewall of turntable 16 is connected with driving lever 15, boiler furnace 4 Outside be provided with motor, the model MR-J2S-10A of motor, and be connected with external power supply, external power supply is 380V exchange Electricity, motor are rotatablely connected by belt and turntable 16 through one end of boiler furnace 4, and when burning does not repeat substance, motor is connect Logical external power supply work drives turntable 16 to rotate by belt, and stirring unburned substance by driving lever 15 when turntable 16 rotates makes It, which scatters, carries out full combustion, and the top two sides of partition 8 are communicated with fire tube flue 5, and fire tube flue 5 is set with 8 place of being connected of partition It is placed in burner hearth 13, the inner sidewall two sides of fire tube flue 5 are staggeredly welded with baffle 6, make flue gas when moving up by welding baffle 6 The solid matter in flue gas is obstructed, the separate one end being connected with partition 8 of fire tube flue 5 is communicated with horizontal pipe 11, horizontal pipe 11 Top be communicated with smoke pipeline 2, smoke pipeline 2 runs through boiler furnace 4, and the hot fume of generation passes through fire tube flue 5, horizontal pipe 11 and smoke pipeline 2 be discharged, the heat of flue gas is rejected heat in upper heating chamber 7 by the outer wall of tube body to the water of low temperature at this time Pre-heating is carried out, the inner sidewall of smoke pipeline 2 is connected with ring pipe 17, and the bottom of ring pipe 17 offers aperture 18, Boiler Furnace Top one end of body 4 is connected with carbonmonoxide detector 3, the model SP-1104Plus of carbonmonoxide detector 3, an oxidation The test side of carbon detector 3 is connected by pipeline with ring pipe 17, and the bottom end side of boiler furnace 4 is communicated with outlet pipe 9, cigarette Gas is entered in ring pipe 17, by tube contacts to carbonmonoxide detector 3 to the one of flue gas in discharge by aperture 18 Content of carbon oxide is detected.

Combustible substance is burnt in burner hearth 13, and the hot fume of generation passes through fire tube flue 5, horizontal pipe 11 and pipe Road 2 is discharged, and low-temperature return water is entered in upper heating chamber 7 by the filling of return pipe 1, and the heat of flue gas passes through the outer of tube body at this time Wall, which rejects heat to, heats the interior water progress pre-heating to low temperature of chamber 7, and after pre-heating, warm water heats under being flowed by conduction pipe 12 In chamber 10, the high temperature that the burning of burner hearth 13 generates is rejected heat in lower heating chamber 10 and is directly heated to warm water, and high-temperature water is by going out Water pipe 9 flows out boiler furnace 4, and flue gas is entered in ring pipe 17 by aperture 18 in discharge, passes through tube contacts a to oxygen Change carbon detector 3 to detect the carbon monoxide content of flue gas.

In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot It is construed as a limitation of the present invention.

In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as instruction or It implies relative importance or implicitly indicates the quantity of indicated technical characteristic, define " first ", " second ", " the as a result, Three ", the feature of " the 4th " can explicitly or implicitly include at least one of the features.

In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral； It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (3)

1. a kind of boiler furnace stalk full combustion detection device, including boiler furnace (4), the top of the boiler furnace (4) Side is communicated with return pipe (1), it is characterised in that: the intracavity bottom of the boiler furnace (4) is connected with partition (8), the pot Furnace body (4) is separated into heating chamber (7) by partition (8) and lower heating chamber (10), the upper heating chamber (7) pass through diversion pipe Road (12) is connected with lower heating chamber (10), and the sealed bottom of the partition (8) is connected with burner hearth (13), and the burner hearth (13) is passed through The one end for wearing boiler furnace (4) is connected with hearth door (14), and the top two sides of the partition (8) are communicated with fire tube flue (5), institute The inner sidewall two sides for stating fire tube flue (5) are staggeredly welded with baffle (6), and the fire tube flue (5) is separate to be connected with partition (8) One end be communicated with horizontal pipe (11), be communicated with smoke pipeline (2) at the top of the horizontal pipe (11), the smoke pipeline (2) Through boiler furnace (4), the inner sidewall of the smoke pipeline (2) is connected with ring pipe (17), the bottom of the ring pipe (17) It offers aperture (18), top one end of the boiler furnace (4) is connected with carbonmonoxide detector (3), the carbon monoxide The test side of detector (3) is connected by pipeline with ring pipe (17), and the bottom end side of the boiler furnace (4) is communicated with out Water pipe (9).

2. a kind of boiler furnace stalk full combustion detection device according to claim 1, it is characterised in that: the burner hearth (13) inside is rotatably connected to turntable (16) far from one end of hearth door (14), and the inner sidewall of the turntable (16), which is connected with, to be dialled Bar (15), motor is provided on the outside of the boiler furnace (4), and the motor runs through boiler furnace by belt and turntable (16) (4) one end rotation connection.

3. a kind of boiler furnace stalk full combustion detection device according to claim 1, it is characterised in that: described to lead cigarette Pipeline (5) is set in burner hearth (13) with partition (8) place of being connected.