CN212657684U

CN212657684U - Environment-friendly energy-saving steam boiler

Info

Publication number: CN212657684U
Application number: CN202021130234.5U
Authority: CN
Inventors: 蓝辉
Original assignee: Guangzhou Heat Energy Environmental Protection Technology Co ltd
Current assignee: Guangdong Zhongao Energy Technology Co.,Ltd.
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2021-03-05
Anticipated expiration: 2030-06-18

Abstract

The utility model discloses an environmental protection and energy saving steam boiler, which comprises a housin, the both ends of casing are provided with front end plate and back end plate respectively, the center of casing is provided with the combustion chamber, the tail end fixedly connected with scum pipe of combustion chamber, the upper portion of combustion chamber evenly is provided with first heat pipe, the upper portion of first heat pipe is provided with the second heat pipe, the outside of first heat pipe and second heat pipe is provided with the separation groove, the both sides equidistance intercommunication of separation groove has the inlet tube, the upper portion of front end plate and the position corresponding with first heat pipe and second heat pipe are provided with the front face guard, the utility model relates to a boiler technical field. The environment-friendly energy-saving steam boiler solves the problems that the existing steam boiler is low in heat storage capacity, difficult to convert water into steam quickly, fast in heat loss, low in heat conversion efficiency and incapable of achieving high efficiency and energy conservation.

Description

Environment-friendly energy-saving steam boiler

Technical Field

The utility model relates to the technical field of boilers, in particular to an environment-friendly and energy-saving steam boiler.

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 so as to meet the requirements of life, production and use. At present, steam boilers on the market are various in types and different in styles, but the heat storage capacity of the steam boilers is low, water is difficult to be converted into steam quickly, heat loss is fast, heat conversion efficiency is low, and high efficiency and energy conservation cannot be achieved.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an environmental protection and energy saving steam boiler has solved its heat storage capacity of current steam boiler and has hanged down, hardly changes water into steam fast, and the heat runs off soon, and thermal conversion efficiency is low, can't accomplish energy-efficient problem.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an environmental protection and energy saving steam boiler, includes the casing, the both ends of casing are provided with front end plate and back end plate respectively, the center of casing is provided with the combustion chamber, the tail end fixedly connected with deslagging pipe of combustion chamber, the upper portion of combustion chamber evenly is provided with first heat pipe, the upper portion of first heat pipe is provided with the second heat pipe, the outside of first heat pipe and second heat pipe is provided with the separating tank, the both sides equidistance intercommunication of separating tank has the inlet tube, the upper portion of front end plate just is provided with the front cover with first heat pipe and the corresponding position of second heat pipe, the upper portion of back end plate just is provided with the back cover with the corresponding position of first heat pipe and second heat pipe, the top of casing is provided with explosion-proof mouth and steam outlet respectively.

Preferably, the inner walls of the shell, the front end plate, the rear end plate, the separation groove, the front cover and the rear cover are respectively provided with a heat insulation layer, and the inside of the heat insulation layer is filled with flame retardant materials and heat insulation materials from inside to outside.

Preferably, the two ends of the first heat pipe and the second heat pipe are respectively fixedly connected with the front end plate and the rear end plate, openings are formed in corresponding positions, and the first heat pipe, the second heat pipe and the combustion chamber are made of super heat conducting materials.

Preferably, the both sides of combustion chamber respectively with front end plate and back end plate fixed connection, and corresponding position is provided with fuel import, slag notch, exhanst gas outlet respectively, the outside of fuel import and slag notch all is provided with the sealing door, just the outside sealing door surface of fuel import is provided with the air inlet machine.

Preferably, the inner side of the bottom of the shell is provided with a drain pipe, the bottom of the shell is fixedly connected with a supporting seat, and two sides of the shell are respectively provided with an escalator.

Preferably, the inside of back face guard is provided with the partition frame, the top of back face guard is provided with the pipe of discharging fume.

(III) advantageous effects

The utility model provides an environment-friendly and energy-saving steam boiler. Has the following beneficial effects:

this environmental protection and energy saving steam boiler, through set up the retaining chamber in the combustion chamber outside, can also carry out the waste heat recovery to high temperature fuel sediment when can fully absorbing the heat that the combustion chamber inside produced, can guarantee fuel availability factor, and the inside flue gas of combustion chamber gets back to the retaining intracavity once more through the pipeline, can carry out preheating treatment to the cold water that gets into, it retrieves to reach the waste heat of flue gas, improve the combustion energy utilization conversion rate, and cooperate heat preservation and above-mentioned waste heat to retrieve, it is few to realize energy resource consumption, energy-conservation, can improve the device heat storage capacity, can effectively reduce the heat and scatter and disappear, change water into steam fast, the operating efficiency is improved, the device top still is provided with explosion-proof mouthful simultaneously, collocation pressure detection equipment and explosion-proof door and operating device can realize automatic pressure release explosion-proof, the.

Drawings

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

FIG. 2 is a side view of the structure of the present invention;

FIG. 3 is a front axial view of the present invention;

fig. 4 is a rear axle view of the present invention;

FIG. 5 is a front axial view of the present invention;

fig. 6 is a rear axle view of the present invention.

In the figure: the device comprises a shell 1, a front end plate 2, a rear end plate 3, a combustion chamber 4, a slag discharge pipe 5, a first heat conduction pipe 6, a second heat conduction pipe 7, a separation groove 8, a water inlet pipe 9, a front face cover 10, a rear face cover 11, an explosion-proof opening 12, a steam outlet 13, a heat insulation layer 14, a fuel inlet 15, a slag outlet 16, a flue gas outlet 17, a water discharge pipe 18, a support seat 19, a separation frame 20 and a smoke discharge pipe 21.

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.

Referring to fig. 1-6, the present invention provides a technical solution: an environment-friendly and energy-saving steam boiler comprises a shell 1 for realizing water storage, a front end plate 2 and a rear end plate 3 are respectively arranged at two ends of the shell 1, a combustion chamber 4 is arranged at the center of the shell 1 for realizing fuel combustion and realizing internal water heating, a slag discharge pipe 5 is fixedly connected at the tail end of the combustion chamber 4, first heat conduction pipes 6 are uniformly arranged at the upper part of the combustion chamber 4 for realizing temporary storage and discharge of fuel slag and guiding out of waste heat in explosion-proof fuel slag to improve heat utilization rate, a second heat conduction pipe 7 is arranged at the upper part of the first heat conduction pipe 6, separation grooves 8 are arranged at the outer sides of the first heat conduction pipe 6 and the second heat conduction pipe 7, water inlet pipes 9 are communicated at two sides of the separation grooves 8 at equal intervals for realizing internal water supply and recovering waste heat of flue gas, a front face mask 10 is arranged at the upper part of the front end plate 2 and corresponding to the first heat conduction pipe 6 and the second heat conduction pipe 7, a rear, realize flue gas secondary reflux, realize remaining temperature and retrieve, improve heat utilization rate, the top of casing 1 is provided with explosion-proof mouth 12 and steam outlet 13 respectively, realizes explosion-proof and steam and derives.

The inner walls of the shell 1, the front end plate 2, the rear end plate 3, the separation groove 8, the front face mask 10 and the rear face mask 11 are respectively provided with a heat insulation layer 14, and the inside of the heat insulation layer 14 is filled with flame retardant materials and heat insulation materials from inside to outside, so that heat insulation and flame retardance are realized, and heat loss is reduced.

The both ends of first heat pipe 6 and second heat pipe 7 respectively with front end plate 2 and rear end plate 3 fixed connection, and corresponding position all is provided with the opening, easy to assemble, and first heat pipe 6 and second heat pipe 7 and combustion chamber 4 are super heat conduction material and make, improve heat exchange efficiency.

The both sides of combustion chamber 4 respectively with front end plate 2 and rear end plate 3 fixed connection, and corresponding position is provided with fuel inlet 15, slag notch 16, exhanst gas outlet 17 respectively, the outside of fuel inlet 15 and slag notch 16 all is provided with the sealing door, realizes inside seal, reduces heat loss and improves safety, and the outside sealing door surface of fuel inlet 15 is provided with the air inlet machine, realizes that inside air complements, guarantees that the fuel fully burns, and guarantees the gas recirculation.

The bottom inboard of casing 1 is provided with drain pipe 18, realizes that inside water is arranged outward, and convenient cleanness, the bottom fixedly connected with supporting seat 19 of casing 1, placer fixed mounting, the both sides of casing 1 are provided with the staircase respectively, and convenient climbing is overhauld and is maintained.

The inside of back face guard 11 is provided with separates the frame 20, realizes that the flue gas is cut apart the water conservancy diversion, guarantees backward flow number of times and waste heat recovery effect, and the top of back face guard 11 is provided with smoke exhaust pipe 21, makes things convenient for the flue gas to outwards carry.

When the device is used, the device is fixedly installed through a supporting seat 19, then a water inlet pipe 9 is connected with external water, water injection inside a shell 1 is realized, a steam outlet 13 is connected with load equipment, a pressure detection device, an explosion door and an opening and closing mechanism are installed at an explosion-proof port 12, a smoke exhaust pipe 21 is connected with external smoke purification equipment, smoke treatment is realized, the environment-friendly emission requirement is met, after the water injection is completed, a sealing door at a fuel inlet 15 is opened, fuel is added into a combustion chamber 4 and ignited, the water inside the shell 1 is heated up and heated, then the sealing door is closed, internal air supplement is carried out by an on-door air inlet fan, the sufficiency is ensured, high-temperature combustion smoke is driven to enter the inside of a rear face mask 11 from a smoke outlet 17, then the high-temperature combustion smoke flows back into the shell 1 through a first heat conduction pipe 6, the entering cold water is preheated, then the cooperation front face guard 10 is with the flue gas backward flow once more, realizes further letting the flue gas waste heat retrieve, avoids heat loss, can heat up water fast and change steam into when reaching energy-conservation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An environmental protection and energy saving steam boiler, includes casing (1), its characterized in that: the heat exchanger is characterized in that a front end plate (2) and a rear end plate (3) are respectively arranged at two ends of the shell (1), a combustion chamber (4) is arranged at the center of the shell (1), a slag discharge pipe (5) is fixedly connected to the tail end of the combustion chamber (4), first heat conduction pipes (6) are uniformly arranged on the upper portion of the combustion chamber (4), second heat conduction pipes (7) are arranged on the upper portion of the first heat conduction pipes (6), separation grooves (8) are formed in the outer sides of the first heat conduction pipes (6) and the second heat conduction pipes (7), water inlet pipes (9) are communicated with the two sides of the separation grooves (8) at equal intervals, a front face cover (10) is arranged on the upper portion of the front end plate (2) and in positions corresponding to the first heat conduction pipes (6) and the second heat conduction pipes (7), a rear face cover (11) is arranged on the upper portion of the rear end plate (3) and in, the top of the shell (1) is respectively provided with an explosion-proof port (12) and a steam outlet (13).

2. An environment-friendly and energy-saving steam boiler according to claim 1, characterized in that: the inner walls of the shell (1), the front end plate (2), the rear end plate (3), the separation groove (8), the front face shield (10) and the rear face shield (11) are respectively provided with a heat insulation layer (14), and the inside of the heat insulation layer (14) is filled with flame retardant materials and heat insulation materials from inside to outside.

3. An environment-friendly and energy-saving steam boiler according to claim 1, characterized in that: the two ends of the first heat pipe (6) and the second heat pipe (7) are fixedly connected with the front end plate (2) and the rear end plate (3) respectively, openings are formed in corresponding positions, and the first heat pipe (6), the second heat pipe (7) and the combustion chamber (4) are made of super-heat-conduction materials.

4. An environment-friendly and energy-saving steam boiler according to claim 1, characterized in that: the both sides of combustion chamber (4) respectively with front end plate (2) and rear end plate (3) fixed connection, and corresponding position is provided with fuel inlet (15), slag notch (16), exhanst gas outlet (17) respectively, the outside of fuel inlet (15) and slag notch (16) all is provided with the sealing door, just the outside sealing door surface of fuel inlet (15) is provided with the air inlet machine.

5. An environment-friendly and energy-saving steam boiler according to claim 1, characterized in that: the water discharging pipe (18) is arranged on the inner side of the bottom of the shell (1), the supporting seat (19) is fixedly connected to the bottom of the shell (1), and escalators are arranged on two sides of the shell (1) respectively.

6. An environment-friendly and energy-saving steam boiler according to claim 1, characterized in that: a separation frame (20) is arranged in the rear face shield (11), and a smoke exhaust pipe (21) is arranged at the top of the rear face shield (11).