CN215983265U

CN215983265U - Four-return-stroke vertical water pipe double-combustion boiler

Info

Publication number: CN215983265U
Application number: CN202121794180.7U
Authority: CN
Inventors: 李庆荣
Original assignee: Corey Boiler Shanghai Co ltd
Current assignee: Corey Boiler Shanghai Co ltd
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2022-03-08
Anticipated expiration: 2031-08-03

Abstract

The utility model discloses a four-return-stroke vertical water pipe double-combustion boiler, which relates to the technical field of boiler equipment and comprises a base, wherein a boiler tank is fixedly arranged on the upper surface of the base, a combustion chamber is fixedly arranged at the bottom of the boiler tank, a chimney is fixedly arranged at the top of the boiler tank, a hot water pipe is fixedly arranged in the middle of the upper surface of the combustion chamber, a water inlet pipeline is fixedly arranged on one side of the hot water pipe, a filter residue net is clamped in the combustion chamber, a natural gas pipe is fixedly arranged on one side of the bottom of the boiler tank, and a valve is fixedly arranged on the upper surface of the natural gas pipe. This vertical water pipe of four return strokes double combustion boiler sets up through the cooperation of magazine and sealed lid, can prevent effectively that coal from when burning, and the operational environment around the influence is revealed to the coal smoke, through air-blower and ventilation pipe, sets up through the cooperation of gas head and some firearm, can make the boiler carry out the combustion-supporting coal of natural gas, effectively improves the heating efficiency of boiler.

Description

Four-return-stroke vertical water pipe double-combustion boiler

Technical Field

The utility model relates to the technical field of boiler equipment, in particular to a four-return-stroke vertical water pipe double-combustion boiler.

Background

The boiler is an energy conversion device, the energy input to the boiler is chemical energy and electric energy in fuel, the boiler outputs steam, high-temperature water or an organic heat carrier with certain heat energy, the boiler for supplying hot water is called as a hot water boiler and is mainly used for life and a small amount of application in industrial production, the existing boiler usually adopts a gas or coal form, insufficient combustion is easily caused, resources are wasted, the heat efficiency is low, and when soot is discharged, the environment is easily polluted and the surrounding environment is influenced.

In chinese utility model patent application no: CN201420508073.7 discloses a vertical biomass boiler, which comprises a boiler body, a water pipe system, a base, a foundation, a flue and an economizer, wherein the boiler body is of a double-layer structure and comprises a shell and an inner container, and a cupola tube is arranged at the top of the inner container; the water pipe system comprises a water pipe, a water supply pipe and a sewage discharge pipe, the water pipe is arranged in the furnace body liner, the water supply pipe is arranged on the side surface of the furnace body, and the sewage discharge pipe is arranged at the bottom of the connection part of the double-layer structure of the furnace body; the lower part of the furnace body is a combustion chamber; the top of the furnace body is provided with a main steam valve, an auxiliary steam valve and a safety valve; the furnace body is arranged on a foundation through a base; the front end of the flue is arranged at the top end of the cupola tube, the tail end of the flue is connected to the inlet of the coal economizer, and the outlet of the coal economizer is connected to the flue gas outlet tube. This vertical biomass boiler, in the use, it still has the flue gas outlet pipe when discharging the soot, causes the pollution to the environment easily, influences the environment on every side, and the environment seals in the combustion chamber, causes the burning inadequately easily, and burning cost is high shortcoming.

Therefore, it is necessary to provide a four-pass vertical water tube dual combustion boiler to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to provide a four-return-stroke vertical water pipe double-combustion boiler, which aims to solve the problems that the conventional boiler in the background art usually adopts a gas or coal combustion mode, so that insufficient combustion, resource waste and low heat efficiency are easily caused, and the environment is easily polluted and influenced when soot is discharged.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a vertical water pipe dual combustion boiler of four return strokes, includes the base, the last fixed surface of base installs the boiler pot, the bottom fixed mounting of boiler pot has the combustion chamber, the top fixed mounting of boiler pot has the chimney, the last fixed surface of combustion chamber middle part installs the hot-water line, one side fixed mounting of hot-water line has the inlet channel, the inside joint of combustion chamber has the filter residue net, bottom one side fixed mounting of boiler pot has natural trachea, natural trachea's last fixed surface installs the valve, natural trachea's one end fixed mounting has the air duct, the last fixed surface of air duct installs the gas head, last fixed surface one side fixed mounting of air duct has some firearms.

Preferably, a feeding hopper is fixedly installed on one side of the furnace tank, and a sealing cover is hinged to one side of the upper surface of the feeding hopper.

Preferably, a first heating pipe is fixedly installed on the upper surface of the combustion chamber, and a second heating pipe is fixedly installed on one side of the upper surface of the combustion chamber.

Preferably, a water storage tank is fixedly mounted on one side of the bottom of the hot water pipe, a water pressure gauge is fixedly mounted on one side of the water storage tank, and a drain pipe is fixedly mounted on one side of the bottom of the water storage tank.

Preferably, the gas head has a plurality of, a plurality of gas head is the rectangle array distribution.

Preferably, a blower is fixedly mounted on one side of the upper surface of the base, and a ventilation pipe is fixedly mounted on one side of the blower.

Preferably, one side of the bottom of the combustion chamber is connected with a cinder pocket in a sliding mode, and the bottom of the combustion chamber is fixedly provided with a pulley.

(III) advantageous effects

Compared with the prior art, the utility model provides a four-return-stroke vertical water pipe double-combustion boiler which has the following beneficial effects:

1. this vertical water pipe of four return strokes double combustion boiler sets up through the cooperation of magazine and sealed lid, can prevent effectively that coal from when burning, and the operational environment around the influence is revealed to the coal smoke, through air-blower and ventilation pipe, sets up through the cooperation of gas head and some firearm, can make the boiler carry out the combustion-supporting coal of natural gas, effectively improves the heating efficiency of boiler.

2. This vertical water pipe of four return strokes dual-fuel boiler sets up through the cooperation of first heating pipe and second heating pipe, can make the high-efficient heat energy that utilizes of boiler, reaches the effect of rapid heating, effectively blocks the carbon granule in the coal smoke, reaches the effect that improves emission quality, sets up through the cooperation of filter residue net and cinder pocket, can make the convenient collection clearance of charcoal sediment, effectively improves the use convenience of boiler.

Drawings

FIG. 1 is a schematic perspective cross-sectional view of a dual fired boiler arrangement according to the present invention;

FIG. 2 is a schematic front cross-sectional view of a dual fired boiler configuration of the present invention;

FIG. 3 is an enlarged view of area A of FIG. 1 according to the present invention;

FIG. 4 is an enlarged view of the area B of FIG. 1 according to the present invention.

In the figure: 1. a base; 2. a furnace pot; 3. a feeding hopper; 4. a sealing cover; 5. a combustion chamber; 6. a first heating pipe; 7. a second heating pipe; 8. a chimney; 9. a hot water pipe; 10. a water inlet pipe; 11. a water storage tank; 12. a water pressure gauge; 13. a drain pipe; 14. filtering a residue net; 15. a natural gas pipe; 16. a valve; 17. an air duct; 18. a gas head; 19. an igniter; 20. a blower; 21. a vent pipe; 22. a cinder pocket; 23. a pulley.

Detailed Description

The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a four-pass vertical water tube dual-combustion boiler comprises a base 1, a boiler tank 2 is fixedly installed on the upper surface of the base 1, a feeding hopper 3 is fixedly installed on one side of the boiler tank 2, a sealing cover 4 is hinged on one side of the upper surface of the feeding hopper 3, the feeding hopper 3 and the sealing cover 4 are matched to effectively prevent soot leakage from affecting the surrounding working environment during combustion of coal, a combustion chamber 5 is fixedly installed at the bottom of the boiler tank 2 through an air blower 20 and a ventilation pipe 21, a first heating pipe 6 is fixedly installed on the upper surface of the combustion chamber 5, a second heating pipe 7 is fixedly installed on one side of the upper surface of the combustion chamber 5, and the boiler can efficiently utilize heat energy through the matching arrangement of the first heating pipe 6 and the second heating pipe 7 to achieve the effect of rapid heating and effectively block carbon particles in the soot to achieve the effect of improving the emission quality, the top of the boiler 2 is fixedly provided with a chimney 8, the middle part of the upper surface of the combustion chamber 5 is fixedly provided with a hot water pipe 9, one side of the hot water pipe 9 is fixedly provided with a water inlet pipeline 10, one side of the bottom of the hot water pipe 9 is fixedly provided with a water storage tank 11, one side of the water storage tank 11 is fixedly provided with a water pressure gauge 12, one side of the bottom of the water storage tank 11 is fixedly provided with a drain pipe 13, the water pressure condition of the water storage tank 11 can be conveniently observed by arranging the water pressure gauge 12, the combustion chamber 5 is internally clamped with a filter residue net 14, carbon residue can be conveniently collected and cleaned by matching the filter residue net 14 with a coal residue pocket 22, the use convenience of the boiler is effectively improved, one side of the bottom of the boiler 2 is fixedly provided with a natural gas pipe 15, the upper surface of the natural gas pipe 15 is fixedly provided with a valve 16, one end of the natural gas pipe 15 is fixedly provided with a gas guide pipe 17, a plurality of gas heads 18 are provided, and the plurality of gas heads 18 are distributed in a rectangular array, through the cooperation setting of gas head 18 and some firearm 19, can make the boiler carry out the combustion-supporting coal of natural gas, effectively improve the heating efficiency of boiler, the last fixed surface of air duct 17 installs gas head 18, upper surface one side fixed mounting of air duct 17 has some firearm 19, last surface one side fixed mounting of base 1 has air-blower 20, through setting up air-blower 20, can effectively improve the combustion efficiency of coal, one side fixed mounting of air-blower 20 has ventilation pipe 21, bottom one side sliding connection of combustion chamber 5 has cinder pocket 22, the bottom fixed mounting of combustion chamber 5 has pulley 23, cooperation setting through cinder pocket 22 and pulley 23, can make the convenient clearance of cinder.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The working principle is as follows: when the four-return-stroke vertical water pipe double-combustion boiler is used, the four-return-stroke vertical water pipe double-combustion boiler is firstly firmly fixed through the base 1, the sealing cover 4 is opened, coal enters the combustion chamber 5 through the feeding hopper 3, the natural gas pipe 15 is opened through the valve 16, the coal is combusted through the matching of the gas head 18 on the gas guide pipe 17 and the igniter 19, the ignition efficiency and the heating effect of the coal are effectively improved, water enters the hot water pipe 9 through the water inlet pipeline 10, the heating effect of the hot water pipe 9 is effectively improved through the matching arrangement of the first heating pipe 6 and the second heating pipe 7, the combustion efficiency of the coal can be effectively improved through the matching arrangement of the air blower 20 and the vent pipe 21, the coal slag is filtered into the coal slag pocket 22 through the filter screen 14, the coal slag pocket 22 and the pulley 23 are matched, the coal slag can be conveniently cleaned, and the use convenience of the boiler tank 2 is effectively improved, the coal smoke is discharged through the chimney 8, hot water is stored through the water storage tank 11, and the water pressure condition of the water storage tank 11 can be conveniently observed through the arrangement of the water pressure meter 12.

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, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a 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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a vertical water pipe of four return strokes is two fires boiler, includes base (1), its characterized in that: a furnace pot (2) is fixedly arranged on the upper surface of the base (1), a combustion chamber (5) is fixedly arranged at the bottom of the furnace pot (2), a chimney (8) is fixedly arranged at the top of the furnace tank (2), a hot water pipe (9) is fixedly arranged in the middle of the upper surface of the combustion chamber (5), a water inlet pipeline (10) is fixedly arranged on one side of the hot water pipe (9), a filter residue net (14) is clamped in the combustion chamber (5), a natural gas pipe (15) is fixedly arranged on one side of the bottom of the furnace pot (2), a valve (16) is fixedly arranged on the upper surface of the natural gas pipe (15), one end of the natural gas pipe (15) is fixedly provided with a gas guide pipe (17), the upper surface fixed mounting of air duct (17) has gas head (18), the upper surface one side fixed mounting of air duct (17) has some firearm (19).

2. The four-pass vertical water tube dual-combustion boiler as claimed in claim 1, wherein: one side of the furnace pot (2) is fixedly provided with a feeding hopper (3), and one side of the upper surface of the feeding hopper (3) is hinged with a sealing cover (4).

3. The four-pass vertical water tube dual-combustion boiler as claimed in claim 1, wherein: the upper surface fixed mounting of combustion chamber (5) has first heating pipe (6), the upper surface one side fixed mounting of combustion chamber (5) has second heating pipe (7).

4. The four-pass vertical water tube dual-combustion boiler as claimed in claim 1, wherein: the water heater is characterized in that a water storage tank (11) is fixedly mounted on one side of the bottom of the hot water pipe (9), a water pressure gauge (12) is fixedly mounted on one side of the water storage tank (11), and a drain pipe (13) is fixedly mounted on one side of the bottom of the water storage tank (11).

5. The four-pass vertical water tube dual-combustion boiler as claimed in claim 1, wherein: the gas heads (18) are multiple, and the gas heads (18) are distributed in a rectangular array.

6. The four-pass vertical water tube dual-combustion boiler as claimed in claim 1, wherein: the air blower is characterized in that an air blower (20) is fixedly mounted on one side of the upper surface of the base (1), and a ventilation pipe (21) is fixedly mounted on one side of the air blower (20).

7. The four-pass vertical water tube dual-combustion boiler as claimed in claim 1, wherein: one side of the bottom of the combustion chamber (5) is connected with a cinder pocket (22) in a sliding mode, and the bottom of the combustion chamber (5) is fixedly provided with a pulley (23).