CN212273954U

CN212273954U - Vertical environment-friendly energy-saving boiler

Info

Publication number: CN212273954U
Application number: CN202020723340.8U
Authority: CN
Inventors: 刘海涛
Original assignee: Yang Zhou Huada Boiler Co ltd
Current assignee: Yang Zhou Huada Boiler Co ltd
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2021-01-01
Anticipated expiration: 2030-05-06

Abstract

The utility model discloses a vertical environmental protection and energy saving boiler. The boiler comprises a boiler body, wherein an inner container is arranged on the boiler body, a combustion chamber is arranged below the inner container, a water pipe inlet and a steam outlet are connected onto the inner container, a heat insulation layer is arranged on the outer side of the boiler body, water is filled between the heat insulation layer and the boiler body, a water inlet pipe and a water outlet pipe are arranged on the heat insulation layer in a vertical manner, an exhaust pipe is arranged above the combustion chamber, and the exhaust pipe penetrates through the boiler body and the heat insulation layer to be connected with a smoke treatment chamber on one side of the boiler body. The utility model discloses set up the heat insulation layer, fill water in the heat insulation layer for heat on the boiler body lateral wall can not the external waste that looses, through water transfer heat, realizes thermal recovery, and is energy-concerving and environment-protective.

Description

Vertical environment-friendly energy-saving boiler

Technical Field

The utility model relates to a boiler technical field, concretely relates to vertical environmental protection and energy saving boiler.

Background

The boiler is an energy conversion device, energy input to the boiler is in the forms of chemical energy, electric energy, heat energy of high-temperature flue gas and the like in fuel, steam, high-temperature water or an organic heat carrier with certain heat energy is output outwards after conversion of the boiler, the steam boiler refers to an industrial boiler which heats water to certain parameters and produces high-temperature steam, the water is heated in a boiler barrel to become steam, and fire gives out heat in a hearth, and the principle of the steam boiler is that the steam boiler is used.

The heat carried in the flue gas discharged from a combustion chamber by the existing boiler is not treated unnecessarily, so that the waste of the heat is caused, and meanwhile, the flue gas released by the insufficiently combusted coal is directly discharged if not treated, so that the environmental pollution is caused.

The prior Chinese utility model with patent number 201920646898.8 discloses a vertical energy-saving and environment-friendly boiler. This boiler passes through the blast pipe and heats the water in the water tank, realizes thermal recycle. However, this type of boiler has a problem that heat is radiated from the side wall of the casing, and there is also a loss of heat.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a simple structure, energy-concerving and environment-protective boiler to the not enough of existence among the above-mentioned background art.

In order to achieve the above object, the utility model relates to a vertical environmental protection and energy saving boiler has adopted following technical scheme:

the utility model provides a vertical environmental protection and energy saving boiler, includes the boiler body, is provided with the inner bag on the boiler body, and the inner bag below is provided with the combustion chamber, is connected with water pipe import, steam outlet on the inner bag, the boiler body outside is provided with the heat insulating layer, and it has water to fill between heat insulating layer and the boiler body, the heat insulating layer divides from top to bottom to be equipped with inlet tube, outlet pipe, the combustion chamber top is provided with the blast pipe, the blast pipe passes the boiler body and the heat insulating layer links to each other with the flue gas treatment room of boiler body one side.

As an optimized scheme, in the vertical environment-friendly energy-saving boiler, the part of the exhaust pipe, which is positioned in the boiler body, is bent downwards, and the bent part is C-shaped.

As an optimized scheme, in the vertical environment-friendly energy-saving boiler, the bent part of the exhaust pipe in the C shape is provided with the filter screen.

As an optimized scheme, the vertical environment-friendly energy-saving boiler comprises a box body, a cover body is arranged on the box body, flue gas treatment liquid is arranged in the box body, an exhaust pipe penetrates through one side wall of the box body and immerses into the treatment liquid, and a flue gas outlet is formed in one side wall, opposite to the exhaust pipe, of the box body.

As an optimized scheme, the cover body of the vertical environment-friendly energy-saving boiler is provided with a plurality of activated carbon plates, and the activated carbon plates are parallel to the side wall of the box body with the smoke outlet.

As an optimized scheme, the length of the activated carbon plate is shorter than the width of the box body, and the adjacent activated carbon plates are arranged on the cover body in a staggered mode.

As an optimized scheme, the activated carbon plate is movably inserted into the cover body.

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

1. the utility model discloses set up the heat insulation layer, fill water in the heat insulation layer for heat on the boiler body lateral wall can not the external waste that looses, through water transfer heat, realizes thermal recovery, and is energy-concerving and environment-protective.

2. The utility model discloses an exhaust pipe is the C type in boiler body inside part for the granule part that carries in the flue gas that produces in the combustion chamber can strike the pipe wall of blast pipe, and in the granule can drop to the combustion chamber, the setting of filter screen also can block partial granule, makes the exhaust flue gas up to standard indirectly.

3. The utility model discloses be provided with the flue gas treatment chamber, the treatment fluid carries out primary treatment to the flue gas, and the active carbon board carries out the secondary adsorption to the flue gas and handles, and flue gas treatment effect is good.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the cover and the activated carbon plate;

fig. 3 is a top cross-sectional view of fig. 2.

In the figure: 10 boiler body, 11 inner bag, 111 water pipe inlet, 112 steam outlet, 12 combustion chamber, 20 thermal insulation layer, 21 water inlet pipe, 22 water outlet pipe, 30 exhaust pipe, 31 filter screen, 40 flue gas treatment chamber, 41 box body, 42 cover body, 43 treatment liquid, 50 active carbon plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1, a vertical environment-friendly energy-saving boiler comprises a boiler body 10, wherein an inner container 11 is arranged on the boiler body 10, a combustion chamber 12 is arranged below the inner container, a water pipe inlet 111 and a steam outlet 112 are connected to the inner container 11, a heat insulation layer 20 is arranged on the outer side of the boiler body 10, water is filled between the heat insulation layer 20 and the boiler body 10, the heat insulation layer 20 is provided with a water inlet pipe 21 and a water outlet pipe 22 at the upper part and the lower part, an exhaust pipe 30 is arranged above the combustion chamber 12, and the exhaust pipe 30 passes through the boiler body 10 and the heat insulation layer 20 and is connected with a flue gas treatment chamber 40 at one side of the. The heat insulation layer is arranged, so that the boiler body is prevented from being directly exposed to the outside, and the workers are prevented from being scalded by careless contact. Meanwhile, water is filled between the heat insulation layer and the boiler body, so that heat transfer can be realized through water energy, heat on the side wall of the boiler is recovered, and the boiler is energy-saving and environment-friendly.

Further, a portion of the exhaust pipe 30 located inside the boiler body 10 is bent downward, and the bent portion is C-shaped. The bent part of the exhaust pipe in the shape of C is provided with a filter screen 31. The exhaust pipe is bent, so that part of particulate matters carried in the flue gas can impact the pipe wall and the filter screen and fall back to the combustion chamber.

Specifically, the flue gas treatment chamber 40 includes a tank 41, a cover 42 is disposed on the tank, a flue gas treatment liquid 43 is disposed in the tank, and the exhaust pipe 30 penetrates through one of the side walls of the tank 41 and sinks into the treatment liquid 43, which may be a lime water solution. A side wall of the box body 41 opposite to the exhaust pipe 30 is provided with a smoke outlet. The cover 42 is provided with a plurality of activated carbon plates 50, and the activated carbon plates 50 are movably inserted into the cover 42. The activated carbon plates 42 are parallel to the side wall of the box 41 where the flue gas outlet is arranged. The length of the activated carbon plate is shorter than the width of the box body, and the adjacent activated carbon plates are arranged on the cover body in a staggered mode. The flue gas can rise behind the treatment fluid, and the flue gas after the rising can contact with a plurality of active carbon boards, realizes carrying out further purification to the flue gas to the secondary adsorption processing of flue gas, guarantees that the flue gas of emission is up to standard, has protected the environment.

The utility model discloses a theory of operation does: drop into the coal-fired in the combustion chamber, heat the inner bag, simultaneously, the lateral wall of boiler body also has the heat gathering, and the water of intussuseption in the heat insulating layer can carry out the heat of gathering with the conversion after meeting, energy-concerving and environment-protective. The flue gas enters the flue gas treatment liquid through the exhaust pipe, and is subjected to primary treatment, the flue gas can rise after passing through the treatment liquid, and the rising flue gas can contact with the activated carbon plates, so that secondary adsorption treatment on the flue gas is realized, and further purification is performed on the flue gas.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a vertical environmental protection and energy saving boiler, includes the boiler body, is provided with the inner bag on the boiler body, and the inner bag below is provided with the combustion chamber, is connected with water pipe import, steam outlet on the inner bag, its characterized in that: the boiler body outside is provided with the heat insulating layer, and it has water to fill between heat insulating layer and the boiler body, the heat insulating layer divides from top to bottom to be equipped with inlet tube, outlet pipe, the combustion chamber top is provided with the blast pipe, the blast pipe passes boiler body and heat insulating layer and links to each other with the flue gas treatment room of boiler body one side.

2. The vertical environment-friendly energy-saving boiler according to claim 1, characterized in that: the part of the exhaust pipe in the boiler body is bent downwards, and the bent part is C-shaped.

3. The vertical environment-friendly energy-saving boiler according to claim 2, characterized in that: the bent part of the exhaust pipe in the C shape is provided with a filter screen.

4. The vertical environment-friendly energy-saving boiler according to claim 1, characterized in that: the flue gas treatment chamber comprises a box body, a cover body is arranged on the box body, flue gas treatment liquid is arranged in the box body, the exhaust pipe penetrates through one side wall of the box body to immerse the treatment liquid, and a flue gas outlet is formed in one side wall, opposite to the exhaust pipe, of the box body.

5. The vertical environment-friendly energy-saving boiler according to claim 4, characterized in that: the cover body is provided with a plurality of activated carbon plates which are parallel to the side wall of the box body provided with the smoke outlet.

6. The vertical environment-friendly energy-saving boiler according to claim 5, characterized in that: the length of the activated carbon plates is shorter than the width of the box body, and the adjacent activated carbon plates are arranged on the cover body in a staggered mode.

7. The vertical environment-friendly energy-saving boiler according to claim 6, characterized in that: the activated carbon plate is movably inserted in the cover body.