CN209877353U

CN209877353U - Environment-friendly boiler capable of recycling boiler heat

Info

Publication number: CN209877353U
Application number: CN201920600521.9U
Authority: CN
Inventors: 于步胜
Original assignee: YANCHENG ZHONGMEI YATAI ELECTROMECHANICAL EQUIPMENT MANUFACTURING Co Ltd
Current assignee: YANCHENG ZHONGMEI YATAI ELECTROMECHANICAL EQUIPMENT MANUFACTURING Co Ltd
Priority date: 2019-04-29
Filing date: 2019-04-29
Publication date: 2019-12-31
Anticipated expiration: 2029-04-29

Abstract

The utility model discloses an environmental protection boiler that boiler heat was recycled, including boiler body, external pipe and furnace gate, boiler body's inside wall is inlayed and is had the heat insulating board, the water storage tank upper end is provided with the filler, be provided with the dog in the external pipe, and the external pipe runs through out smoke-box and water storage tank, the outside that goes out the smoke-box is provided with the blast pipe, and goes out the smoke-box and be linked together through outlet flue and combustion chamber, is provided with the filter screen in the outlet flue simultaneously, the combustion chamber is connected with the pulley through the spout, the furnace gate is connected with the sliding closure through the dovetail groove, and is provided with air vent and dog-house on the furnace gate, be provided with the hang plate in. This environmental protection boiler that boiler heat was recycled is provided with and takes over outward, takes over outward and runs through the smoke chamber and hold the water tank, and take over outward and communicate with each other with external water, and the heat that contains in the heat that the flue gas brought out in the play smoke chamber and the vapor that produces in the water tank can heat the water in taking over outward, reduces thermal waste.

Description

Environment-friendly boiler capable of recycling boiler heat

Technical Field

The utility model relates to an environmental protection boiler technical field specifically is an environmental protection boiler that boiler heat was recycled.

Background

The environment-friendly boiler is a boiler with waste gas emission meeting the environment-friendly requirement, can be divided into a hot water boiler, a steam boiler, a heat conduction oil boiler and the like, and is widely applied to industries, bathing places and large-area heating occasions of buildings.

The hot water boiler is generally used in life and a small amount of industrial production and is a boiler for supplying hot water, the existing environment-friendly boiler mainly uses combustion coal, the combustion coal can generate a plurality of coal cinder, the common environment-friendly boiler is not convenient for cleaning the coal cinder, and the common environment-friendly boiler can take away a large amount of heat energy when finally removing smoke, so that the heat can not be completely utilized to cause waste.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an environmental protection boiler that boiler heat was recycled to solve the current environmental protection boiler that proposes in the above-mentioned background art and all use burning coal as the owner, burning coal will produce a lot of cinder, and common environmental protection boiler is not convenient for clear up the cinder, and common environmental protection boiler when getting rid of the flue gas at last, can take away a large amount of heat energy, leads to the heat can not make full use of the problem that causes the waste.

In order to achieve the above object, the utility model provides a following technical scheme: an environment-friendly boiler capable of recycling boiler heat comprises a boiler body, an external pipe and a boiler door, wherein a heat insulation plate is inlaid in the inner side wall of the boiler body, a water storage tank is arranged in the boiler body, a water filling port is formed in the upper end of the water storage tank, a water outlet pipe is arranged on the rear side of the water storage tank, a valve is arranged on the water outlet pipe, a stop block is arranged in the external pipe, the external pipe penetrates through a smoke chamber and the water storage tank, a smoke outlet chamber is arranged on the outer side of the water storage tank, an exhaust pipe is arranged on the outer side of the smoke outlet chamber, the smoke outlet chamber is communicated with a combustion chamber through a smoke outlet, a filter screen is arranged in the smoke outlet, the smoke outlet is respectively arranged on the left side wall and the right side wall of the combustion chamber, the combustion chamber is arranged in the boiler body, the combustion chamber is arranged below the water storage tank, a, and the pulley setting is placed the lower extreme of case at the fuel, the furnace gate rotates to be connected on the leading flank of combustion chamber, and is provided with the dovetail groove on the furnace gate, the furnace gate is connected with the sliding closure through the dovetail groove, and is provided with air vent and dog-house on the furnace gate, the air vent sets up in the below of dog-house, and the dog-house sets up the inboard in the dovetail groove, be provided with the hang plate in the dog-house, and the hang plate runs through the dog-house setting and places the top of case at the fuel.

Preferably, the number of the heat insulation plates is four, and the heat insulation plates are respectively arranged on the front side wall, the rear side wall and the left side wall and the right side wall of the boiler body.

Preferably, the external connection pipe is internally provided with stop blocks at equal intervals, and the stop blocks are staggered up and down in the external connection pipe.

Preferably, the number of the smoke outlet chambers is two, and each smoke outlet chamber corresponds to 1 exhaust pipe.

Preferably, the smoke outlet corresponds to 1 smoke outlet chamber, and each smoke outlet is internally provided with 1 filter screen.

Preferably, the pulleys are provided with four, and 2 pulleys correspond to 1 sliding groove.

Preferably, the oven door is uniformly distributed with vent holes, and the oven door is in sliding connection with the sliding cover through a trapezoidal groove.

Compared with the prior art, the beneficial effects of the utility model are that: the environment-friendly boiler which recycles the heat of the boiler,

(1) the heat insulation plate is arranged, so that the heat loss of smoke heat in the combustion chamber and the smoke outlet chamber can be reduced, the heat generated by fuel and the heat brought out by smoke can be fully utilized, and the waste of heat is avoided;

(2) the smoke-exhausting and water-storing device is provided with an external pipe, the external pipe penetrates through the smoke chamber and the water-storing tank, the external pipe is communicated with external water, the water in the external pipe can be heated by the heat brought by smoke in the smoke-exhausting chamber and the heat contained in water vapor generated in the water-storing tank, the flow rate of the water in the external pipe is reduced by the baffle plate, the heat can be fully absorbed, and the waste of the heat is reduced;

(3) be provided with fuel and place case and spout, fuel is placed the case and can be taken out through the spout, and the fuel of being convenient for places the clearance of incasement slag, and the filter screen that sets up in the outlet flue can reduce the discharge of dust granule, reduces atmospheric pollution.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the left side view of the cross-section of the present invention;

fig. 3 is a schematic view of the front view structure of the present invention.

In the figure: 1. boiler body, 2, heat insulating board, 3, water storage tank, 4, filler, 5, outlet pipe, 6, valve, 7, external pipe, 8, dog, 9, play smoke chamber, 10, blast pipe, 11, combustion chamber, 12, outlet flue, 13, filter screen, 14, fuel placing box, 15, pulley, 16, spout, 17, furnace gate, 18, air vent, 19, dog-house, 20, hang plate, 21, dovetail groove, 22, sliding closure.

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. 1-3, the present invention provides a technical solution: an environment-friendly boiler for recycling boiler heat is disclosed, as shown in fig. 1, fig. 2 and fig. 3, a heat insulation board 2 is embedded on the inner side wall of a boiler body 1, a water storage tank 3 is arranged in the boiler body 1, four heat insulation boards 2 are arranged, the heat insulation boards 2 are respectively arranged on the front side wall, the rear side wall and the left side wall and the right side wall of the boiler body 1, the heat insulation boards 2 can reduce heat loss in the boiler body 1, a water adding port 4 is arranged at the upper end of the water storage tank 3, a water outlet pipe 5 is arranged at the rear side of the water storage tank 3, a valve 6 is arranged on the water outlet pipe 5, a stop block 8 is arranged in an external connection pipe 7, the external connection pipe 7 penetrates through a smoke outlet chamber 9 and the water storage tank 3, the smoke outlet chamber 9 is arranged at the outer side of the water storage tank 3, the stop blocks 8 are arranged in the external, the smoke outlet chambers 9 are two, each smoke outlet chamber 9 corresponds to one exhaust pipe 10, the flow range of smoke is enlarged by the smoke outlet chambers 9, and the heat taken away by the smoke can be fully utilized.

As shown in fig. 1 and 2, an exhaust pipe 10 is disposed outside the smoke outlet 9, the smoke outlet 9 is communicated with a combustion chamber 11 through a smoke outlet 12, meanwhile, a filter screen 13 is disposed in the smoke outlet 12, the smoke outlet 12 corresponds to 1 smoke outlet 9, and 1 filter screen 13 is disposed in each smoke outlet 12, the filter screen 13 can reduce particulate matters from passing through the smoke outlet 12, the smoke outlets 12 are disposed on left and right side walls of the combustion chamber 11, and the combustion chamber 11 is disposed in the boiler body 1, the combustion chamber 11 is disposed below the water storage tank 3, and a chute 16 is disposed at the bottom of the combustion chamber 11, the combustion chamber 11 is connected with a pulley 15 through the chute 16, and the pulley 15 is disposed at the lower end of the fuel storage tank 14, the pulley 15 is provided with four pulleys, and 2 pulleys 15 correspond to 1 chute 16, the fuel storage tank 14 can slide on the chute 16, so as to be convenient for taking out and cleaning.

As shown in fig. 2 and 3, the oven door 17 is rotatably connected to the front side surface of the combustion chamber 11, the oven door 17 is provided with a trapezoidal groove 21, vent holes 18 are uniformly distributed on the oven door 17, the oven door 17 is slidably connected with a sliding cover 22 through the trapezoidal groove 21, the vent holes 18 enable the outside to be communicated with the combustion chamber 11, it is ensured that fuel in the combustion chamber 11 is in contact with sufficient air and is burnt vigorously, the oven door 17 is connected with the sliding cover 22 through the trapezoidal groove 21, the oven door 17 is provided with the vent holes 18 and a feeding port 19, the vent holes 18 are arranged below the feeding port 19, the feeding port 19 is arranged inside the trapezoidal groove 21, an inclined plate 20 is arranged in the feeding port 19, and the inclined plate 20 penetrates through the feeding port 19 and is arranged above the fuel placing box 14.

The working principle is as follows: when the environment-friendly boiler for recycling the boiler heat is used, two ends of an external connecting pipe 7 are connected with an external pipeline, water is filled into a water storage tank 3 through a water filling port 4, a furnace door 17 is opened, fuel is placed in a fuel placing tank 14 to heat the water storage tank 3, the furnace door 17 is closed, an air vent 18 keeps the outside communicated with a combustion chamber 11 to ensure that the fuel has sufficient air for combustion supporting, smoke generated by fuel combustion enters a smoke outlet chamber 9 through a smoke outlet 12, a filter screen 13 can reduce the discharge of granular substances in the smoke, the smoke can carry partial heat when being discharged, the water introduced into the external connecting pipe 7 can be heated, a baffle 8 slows down the flow rate of the water in the external connecting pipe 7, so that the water absorbs sufficient heat, the heat waste is reduced, a large amount of steam is generated after the water in the water storage tank 3 is boiled, and the steam contains a large amount of heat and can heat and heat the water in the external connecting pipe 7, the heat in the steam is utilized, after the hot water is heated, the hot water can be discharged through the opening valve 6 and used through the water outlet pipe 5, when the slag needs to be cleaned, the furnace door 17 is opened, the fuel placing box 14 slides out through the sliding groove 16, the slag in the fuel placing box 14 is convenient to clean, the fuel is added after the cleaning, the fuel is then placed back into the combustion chamber 11, the fuel needs to be added in the heating process of the combustion chamber 11, the sliding cover 22 can slide upwards through the trapezoidal groove 21, the fuel is placed on the inclined plate 20 and slides into the fuel placing box 14 through the feeding port 19 for feeding, and the content which is not described in detail in the specification belongs to the prior art which is known by professional technicians in the field.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an environmental protection boiler that boiler heat was recycled, includes boiler body (1), external pipe (7) and furnace gate (17), its characterized in that: the boiler is characterized in that a heat insulation plate (2) is inlaid in the inner side wall of the boiler body (1), a water storage tank (3) is arranged in the boiler body (1), a water filling port (4) is arranged at the upper end of the water storage tank (3), a water outlet pipe (5) is arranged on the rear side of the water storage tank (3), a valve (6) is arranged on the water outlet pipe (5), a stop block (8) is arranged in the external pipe (7), the external pipe (7) penetrates through the smoke chamber (9) and the water storage tank (3), the smoke chamber (9) is arranged on the outer side of the water storage tank (3), an exhaust pipe (10) is arranged on the outer side of the smoke chamber (9), the smoke chamber (9) is communicated with the combustion chamber (11) through a smoke outlet (12), a filter screen (13) is arranged in the smoke outlet (12), the smoke outlet (12) is respectively arranged on the left side wall and the right side wall of the combustion chamber (11), and the combustion chamber (11, the combustion chamber (11) is arranged below the water storage tank (3), a sliding groove (16) is arranged at the bottom of the combustion chamber (11), the combustion chamber (11) is connected with a pulley (15) through a chute (16), and the pulley (15) is arranged at the lower end of the fuel placing box (14), the furnace door (17) is rotationally connected on the front side surface of the combustion chamber (11), and the furnace door (17) is provided with a trapezoidal groove (21), the furnace door (17) is connected with the sliding cover (22) through the trapezoidal groove (21), and the oven door (17) is provided with a vent hole (18) and a feeding port (19), the vent hole (18) is arranged below the feeding port (19), the feeding port (19) is arranged at the inner side of the trapezoidal groove (21), an inclined plate (20) is arranged in the feeding port (19), and the inclined plate (20) is arranged above the fuel placing box (14) through the feeding port (19).

2. The environment-friendly boiler for recycling boiler heat according to claim 1, wherein: the number of the heat insulation plates (2) is four, and the heat insulation plates (2) are respectively arranged on the front side wall, the rear side wall and the left side wall and the right side wall of the boiler body (1).

3. The environment-friendly boiler for recycling boiler heat according to claim 1, wherein: the outer connecting pipe (7) is internally provided with stop blocks (8) at equal intervals, and the stop blocks (8) are arranged in the outer connecting pipe (7) in a vertically staggered manner.

4. The environment-friendly boiler for recycling boiler heat according to claim 1, wherein: the number of the smoke outlet chambers (9) is two, and each smoke outlet chamber (9) corresponds to 1 exhaust pipe (10).

5. The environment-friendly boiler for recycling boiler heat according to claim 1, wherein: the cigarette outlet (12) corresponds to 1 cigarette outlet chamber (9), and 1 filter screen (13) is arranged in each cigarette outlet (12).

6. The environment-friendly boiler for recycling boiler heat according to claim 1, wherein: the number of the pulleys (15) is four, and 2 pulleys (15) correspond to 1 sliding groove (16).

7. The environment-friendly boiler for recycling boiler heat according to claim 1, wherein: the oven door (17) is uniformly distributed with vent holes (18), and the oven door (17) is in sliding connection with the sliding cover (22) through a trapezoidal groove (21).