CN205481100U

CN205481100U - Energy -saving device of boiler

Info

Publication number: CN205481100U
Application number: CN201620196109.1U
Authority: CN
Inventors: 韩方东; 王传玉; 王伟国; 陈冰
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-03-08
Filing date: 2016-03-08
Publication date: 2016-08-17
Anticipated expiration: 2026-03-08

Abstract

The utility model discloses an energy -saving device of boiler, still include the tail gas discharge pipe and the cinder delivery pipe of setting at the combustion chamber lower extreme that set up in combustion chamber upper end one side, the tail gas discharge pipe tail end extends puts air -supply line one side, and be connected with the filter, install the water tank in the cinder delivery pipe, the water tank lower extreme is equipped with inlet tube and outlet pipe through the water pump, the outer parcel of tail gas discharge pipe has the water pipe, and tail gas discharge pipe adopts heat conducting material, the water pipe adopts thermal -insulated material, the outer winding of air -supply line has the spiral water pipe, spiral water pipe upper end and cross current, lower extreme and inlet tube intercommunication, the cinder delivery pipe be equipped with the valve bottom, being equipped with shock dynamo on the outer wall of cinder delivery pipe, being equipped with the air inlet valve on the air -supply line, still include a controller, the input of controller links to each other with temperature sensor, carbon monoxide transducer, pressure sensor. The utility model discloses the operating efficiency and the security that make the boiler have obtained very big improvement, while make full use of the heat of tail gas and cinder, energy -concerving and environment -protective.

Description

A kind of energy-saving device of boiler

Technical field

This utility model relates to energy-conserving and environment-protective field, is specifically related to a kind of energy-saving device of boiler.

Background technology

Boiler is a kind of common energy device used in commercial production.Due in boiler operatiopn will long time Between be in high-temperature high-pressure state, so the security control to boiler is most important, meanwhile, use process meeting Produce substantial amounts of tail gas and cinder, and tail gas and cinder carry substantial amounts of heat, mostly adopt in prior art By the form of directly discharge, while easily causing pollution, significantly waste these heats.

Utility model content

For solving the problems referred to above, this utility model provides a kind of energy-saving device of boiler, makes the operation of boiler imitate Rate and safety are greatly improved, and take full advantage of the heat of tail gas and cinder, energy-conserving and environment-protective simultaneously.

For achieving the above object, the technical scheme that this utility model is taked is:

A kind of energy-saving device of boiler, including the blast pipe being arranged on combustor, inlet valve, temperature sensor, Carbon monoxide transducer, the pressure transducer being arranged on drum and relief valve, also include being arranged on combustor The tail gas discharging pipe of side, upper end and the cinder delivery pipe being arranged on combustor lower end, tail gas discharging pipe tail end prolongs Stretching and put blast pipe side, and connection has filter, is provided with water tank in cinder delivery pipe, water tank lower end is passed through Water pump is provided with water inlet pipe and outlet pipe, and tail gas discharging pipe is wrapped with water pipe, and tail gas discharging pipe uses heat conduction Material, water pipe uses heat insulation material, is wound with pipe with spiral pipe outside blast pipe, and pipe with spiral pipe upper end is with water pipe even Logical, lower end connects with water inlet pipe, and the bottom of cinder delivery pipe is provided with valve, outside described cinder delivery pipe Wall is provided with vibration motor, and blast pipe is provided with air inlet valve, also includes a controller, the input of controller It is connected with temperature sensor, carbon monoxide transducer, pressure transducer, outfan and air inlet valve, inlet valve It is connected.

As preferably, between described tail gas discharging pipe and combustor, it is provided with stop valve.

As preferably, between described cinder delivery pipe and combustor, it is provided with valve.

As preferably, described filter is smoke filter.

This utility model has the advantages that

The operational efficiency and the safety that make boiler are greatly improved, and take full advantage of tail gas and coal simultaneously The heat of slag, energy-conserving and environment-protective.

Accompanying drawing explanation

Fig. 1 is the structural representation of this utility model embodiment.

Detailed description of the invention

In order to make the purpose of this utility model and advantage clearer, below in conjunction with embodiment to this practicality Novel it is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain This utility model, is not used to limit this utility model.

As it is shown in figure 1, this utility model embodiment provides a kind of energy-saving device of boiler, including being arranged on combustion Burn the blast pipe 3 on room 1, inlet valve 4, temperature sensor 12, carbon monoxide transducer 11, be arranged on Pressure transducer 10 on drum and relief valve 8, also include the tail gas being arranged on side, combustor 1 upper end Delivery pipe 5 and be arranged on the cinder delivery pipe 7 of combustor 1 lower end, tail gas discharging pipe 5 tail end extend put into Airduct 3 side, and connect have filter 2, water tank 6, water tank 6 lower end are installed in cinder delivery pipe 7 Being provided with water inlet pipe 16 and outlet pipe 13 by water pump, tail gas discharging pipe 7 is wrapped with water pipe 14, and tail gas Delivery pipe 7 uses heat-conducting, water pipe 14 to use heat insulation material, is wound with pipe with spiral pipe outside blast pipe 3 15, pipe with spiral pipe 15 upper end connects with water pipe 14, and lower end connects with water inlet pipe 16, cinder delivery pipe 7 Bottom be provided with valve 9, the outer wall of described cinder delivery pipe 7 is provided with vibration motor, on blast pipe 3 It is provided with air inlet valve, also includes a controller, the input of controller and temperature sensor 12, carbon monoxide Sensor 11, pressure transducer 10 are connected, and outfan is connected with air inlet valve, inlet valve 4.

It is provided with stop valve between described tail gas discharging pipe 5 and combustor 1.

It is provided with valve between described cinder delivery pipe 7 and combustor 1.

Described filter 2 is smoke filter.

Wherein, described controller is single-chip microcomputer, is provided with liquidometer and SMD temperature sensor in water tank 6, Described liquidometer and SMD temperature sensor are by being wirelessly connected with control panel, and described water pipe 14 is provided with One water inlet, water inlet is connected by water pump has water supply installation, described pipe with spiral pipe 15 to use metal material, Vibration motor is bolted on the outer wall of cinder delivery pipe 7, and described water tank 6 uses heat-conducting.

Originally it is embodied as by tail gas, water to be preheated, thus by pipe with spiral pipe to entering combustor Interior gas preheats, then is heated preheated water by cinder, takes full advantage of tail gas and coal The heat of slag, energy-conserving and environment-protective.

The above is only preferred implementation of the present utility model, it is noted that for the art For those of ordinary skill, on the premise of without departing from this utility model principle, it is also possible to make some improvement And retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.

Claims

1. an energy-saving device of boiler, including the blast pipe (3) being arranged on combustor (1), charging Valve (4), temperature sensor (12), carbon monoxide transducer (11), the pressure sensing being arranged on drum Device (10) and relief valve (8), it is characterised in that also include being arranged on combustor (1) side, upper end Tail gas discharging pipe (5) and be arranged on the cinder delivery pipe (7) of combustor (1) lower end, tail gas discharging pipe (5) Tail end extends puts blast pipe (3) side, and connection has filter (2), installs in cinder delivery pipe (7) Having water tank (6), water tank (6) lower end is provided with water inlet pipe (16) and outlet pipe (13), tail gas by water pump Delivery pipe (7) is wrapped with water pipe (14), and tail gas discharging pipe (7) uses heat-conducting, water pipe (14) Use heat insulation material, outside blast pipe (3), be wound with pipe with spiral pipe (15), pipe with spiral pipe (15) upper end with Water pipe (14) connects, and lower end connects with water inlet pipe (16), and the bottom of cinder delivery pipe (7) is provided with Valve (9), the outer wall of described cinder delivery pipe (7) is provided with vibration motor, and blast pipe (3) is provided with Air inlet valve, also includes a controller, and the input of controller passes with temperature sensor (12), carbon monoxide Sensor (11), pressure transducer (10) are connected, and outfan is connected with air inlet valve, inlet valve (4).

A kind of energy-saving device of boiler the most according to claim 1, it is characterised in that described tail gas is arranged Put and be provided with stop valve between pipe (5) and combustor (1).

A kind of energy-saving device of boiler the most according to claim 1, it is characterised in that described cinder is arranged Put and be provided with valve between pipe (7) and combustor (1).

A kind of energy-saving device of boiler the most according to claim 1, it is characterised in that described filter (2) it is smoke filter.