CN214468799U - Biomass heating stove capable of providing clean hot water - Google Patents

Abstract

The utility model relates to a can provide clean hydrothermal living beings heating stove, it includes furnace body (1), be equipped with preceding water jacket baffle (12) and back water jacket baffle (13) in furnace body (1), constitute first combustion chamber (14) between preceding water jacket baffle (12) and furnace body (1) antetheca, constitute second combustion chamber (20) between back water jacket baffle and the preceding water jacket baffle, constitute third combustion chamber (23) between back water jacket baffle and the furnace body back wall, be equipped with outlet flue (24) on the furnace body back upper portion roof, the below of outlet flue is equipped with back smoke chamber (25), back smoke chamber is linked together through a plurality of smoked pipes (26) with the third combustion chamber, be equipped with in the furnace body roof water jacket and separate clear water tank (2) with the furnace body water jacket mutually. It can provide clean hot water for daily use, and has good heat exchange effect and high heat efficiency. The smoke resistance of the fuel in the furnace body in the first half of combustion is small, which is beneficial to the rapid combustion of the fuel, and the smoke resistance in the second half is large, which is beneficial to the sedimentation of the smoke, energy conservation and environmental protection.

Description

Biomass heating stove capable of providing clean hot water

Technical Field

The utility model relates to a heating device, concretely relates to can provide clean hydrothermal living beings heating stove.

Background

The existing biomass heating furnace has a heating function and can provide hot water for heating, but the heating water is not clean and sanitary enough because the heating water is heated by multiple times of heating, and is not suitable for being used as domestic water and even drinking water. In addition, the heat exchange effect and the heat efficiency of the biomass heating stove are not high enough, the resistance of smoke dust in the first half of the combustion of fuel in the stove body is large, the fuel is not beneficial to quick combustion, the resistance of smoke dust in the second half is small, and the sedimentation of smoke dust and energy conservation and environmental protection are not beneficial.

Disclosure of Invention

The utility model aims at providing a can provide domestic clean hot water, the heat transfer is effectual, and the thermal efficiency is high, excellent in use effect can provide clean hydrothermal living beings heating stove.

The technical solution of the utility model is that: the furnace comprises a furnace body, wherein the top wall and the peripheral walls of the furnace body are respectively provided with a water jacket, a front water jacket partition plate and a rear water jacket partition plate which are respectively communicated with the water jacket of the furnace body are sequentially arranged in the furnace body from front to back, the space between the front water jacket partition plate and the front wall of the furnace body forms a first combustion chamber, the front wall of the furnace body is sequentially provided with a fuel port, a furnace mouth and an ash removal port from top to bottom, the lower part of the first combustion chamber is provided with a furnace grate positioned between the furnace mouth and the ash removal port, the upper part of the front water jacket partition plate is communicated with the water jacket at the top of the furnace body, the lower part of the front water jacket partition plate is spaced from the rear side of the furnace grate to form a lower smoke and fire channel, the space between the rear water jacket partition plate and the front water jacket partition plate forms a second combustion chamber, the lower part of the rear water jacket partition plate is connected with the bottom of the furnace body, the upper part of the furnace body is spaced from the top wall of the furnace grate, and the rear side of the second combustion chamber is connected with the rear water jacket partition plate, The left side and the right side of the furnace body are respectively provided with a lower partition plate connected with the left inner wall and the right inner wall of the furnace body, a third combustion chamber is formed by a space between the rear water jacket partition plate and the rear wall of the furnace body, a smoke outlet is arranged on the top wall of the rear upper part of the furnace body, a rear smoke chamber positioned in the furnace body is arranged below the smoke outlet, the rear smoke chamber is communicated downwards with the rear lower part of the third combustion chamber through a plurality of smoke tubes penetrating through the water jacket of the furnace body, a water purification tank separated from the water jacket of the furnace body is arranged in the water jacket of the top wall of the furnace body, and the upper part and the lower part of the water purification tank are respectively provided with a water purification water outlet pipe and a water purification water return pipe, one end of which is communicated with the water purification tank and the other end of which extends out of the furnace body.

The technical effects of the utility model are that: it can provide clean hot water for daily use, and has good heat exchange effect and high heat efficiency. The smoke resistance of the fuel in the furnace body in the first half of combustion is small, which is beneficial to the rapid combustion of the fuel, and the smoke resistance in the second half is large, which is beneficial to the sedimentation of the smoke, energy conservation and environmental protection. It is suitable for various kinds of fuel, including corn cob, timber, stalk forming fuel and coal. The smoke and fire return for many times in the furnace body increases the heating area and improves the heat efficiency. The water pipe is wrapped in the fire in the first half of the smoke and fire, so that the smoke resistance is reduced, and better burning is realized. The smoke-moving mode of the fire of the second half-process smoke-in-water tube is beneficial to heat exchange and reduction of dust emission, and the using effect is better.

The arrangement of the lower partition plate prevents the fire from passing through the fire grate, thereby solving the problems that the fire grate is easy to burn out and the smoke is easy to return from the furnace door.

Drawings

Fig. 1 is a side perspective view of an embodiment of the present invention.

Detailed Description

As shown in figure 1, the furnace comprises a furnace body 1, the top wall and the peripheral wall of the furnace body 1 are respectively provided with a water jacket 11, the furnace body 1 is internally provided with a front water jacket partition plate 12 and a rear water jacket partition plate 13 which are respectively communicated with the water jacket of the furnace body 1 from the left side to the right side in sequence, the space between the front water jacket partition plate 12 and the front wall of the furnace body 1 forms a first combustion chamber 14, the front wall of the furnace body 1 is sequentially provided with a fuel port 15, a furnace port 16 and an ash removal port 17 from the top to the bottom, the lower part of the first combustion chamber 14 is provided with a furnace grate 18 which is positioned between the furnace port 16 and the ash removal port 17 in height, the upper part of the front water jacket partition plate 12 is communicated with the water jacket at the top of the furnace body 1, the lower part of the front water jacket partition plate is separated from the rear part of the furnace grate 18 to form a lower smoke and fire channel 19, the space between the rear water jacket partition plate 13 and the front water jacket partition plate 12 forms a second combustion chamber 20, the lower part of the rear water jacket partition plate 13 is connected with the bottom of the furnace body 1, and the upper part of the furnace body 1 is separated from the top wall to form an upper smoke channel 21, the second combustion chamber 20 is internally provided with a lower partition plate 22, the front side of which is connected with the rear side of the fire grate 18, the rear side of which is connected with the rear water jacket partition plate 13, the left side and the right side of which are respectively connected with the left inner wall and the right inner wall of the furnace body 1, a space between the rear water jacket partition plate 13 and the rear wall of the furnace body 1 forms a third combustion chamber 23, the top wall of the rear upper part of the furnace body 1 is provided with a smoke outlet 24, the lower part of the smoke outlet 24 is provided with a rear smoke chamber 25 positioned in the furnace body 1, the rear smoke chamber 25 is communicated with the rear lower part of the third combustion chamber 23 through a plurality of smoke pipes 26 penetrating through the furnace body water jacket 11, the water jacket of the top wall of the furnace body 1 is internally provided with a water purification tank 2 which is separated from the furnace body water jacket 11, and the upper part and the lower part of the water purification tank 2 are respectively provided with a purified water outlet pipe 27 and a purified water return pipe 28, one end of which is communicated with the water purification tank 2 and the other end of which extends out of the furnace body 1.

The second combustion chamber 20 and the third combustion chamber 23 are respectively provided with a plurality of water pipes 29, the left end and the right end of which are respectively communicated with the water jackets at the left side and the right side of the furnace body 1.

The fuel port 15, the furnace port 16 and the ash removing port 17 are respectively provided with a charging door 30, a furnace door 31 and an ash removing door 32, one side of each of which is hinged on the furnace body 1, and door bolts are respectively arranged between the opposite side of the hinged side of the charging door 30, the furnace door 31 and the ash removing door 32 and the furnace body 1.

A rear ash cleaning port 33 is arranged on the side wall of one side of the furnace body 1 below the smoke and fire tube 26, a rear ash cleaning door 34 with one side hinged on the furnace body 1 is arranged on the rear ash cleaning port 33, and a door bolt is arranged between the opposite side of the hinged side of the rear ash cleaning door 34 and the furnace body 1.

The water outlet pipe 35 of the furnace body water jacket 11 is arranged at the rear position of the top of the furnace body 1, and the water return pipe 36 is arranged at the lower position of the front wall of the furnace body 1.

The smoke outlet 24 of the furnace body 1 is provided with a smoke exhaust tube 37 with a lower opening communicated with the smoke outlet 24.

The water purifying tank 2 is a stainless steel water tank. The water in the water purifying tank 2 is heated by the conduction of the water in the furnace body water jacket 11, so that clean hot water is obtained for production and living.

Claims (7)

1. A biomass heating stove capable of providing clean hot water comprises a stove body (1), wherein the top wall and the peripheral wall of the stove body (1) are respectively provided with a water jacket (11), the stove body (1) is internally and sequentially provided with a front water jacket partition plate (12) and a rear water jacket partition plate (13) which are respectively communicated with the water jacket of the stove body (1) at the left side and the right side from front to back, the space between the front water jacket partition plate (12) and the front wall of the stove body (1) forms a first combustion chamber (14), the front wall of the stove body (1) is sequentially provided with a fuel port (15), a stove port (16) and an ash removal port (17) from top to bottom, the lower part of the first combustion chamber (14) is provided with a fire grate (18) which is positioned between the stove port (16) and the ash removal port (17), the upper part of the front water jacket partition plate (12) is communicated with the water jacket at the top of the stove body (1), the lower part of the front water jacket partition plate is spaced from the fire grate (18) to form a lower smoke and fire channel (19), and the space between the rear part of the front water jacket partition plate (12) forms a second combustion chamber (20), the lower part of back water jacket baffle (13) links to each other with furnace body (1) bottom, upper portion and furnace body (1) roof looks spaced apart and constitute go up firework passageway (21), its characterized in that: a lower partition plate (22) is arranged in the second combustion chamber (20), the front side of the lower partition plate is connected with the rear side of the fire grate (18), the rear side of the lower partition plate is connected with the rear water jacket partition plate (13), and the left side and the right side of the lower partition plate are respectively connected with the left inner wall and the right inner wall of the furnace body (1), a third combustion chamber (23) is formed by the space between the rear water jacket partition plate (13) and the rear wall of the furnace body (1), a smoke outlet (24) is arranged on the top wall of the rear upper part of the furnace body (1), a rear smoke chamber (25) positioned in the furnace body (1) is arranged below the smoke outlet (24), the rear smoke chamber (25) is communicated with the rear lower part of the third combustion chamber (23) downwards through a plurality of smoke and fire tubes (26) penetrating through the water jacket (11) of the furnace body, a water purifying tank (2) which is separated from the water jacket (11) of the furnace body is arranged in the water jacket of the top wall of the furnace body (1), the upper part and the lower part of the water purifying tank (2) are respectively provided with a water purifying outlet pipe (27) and a water purifying return pipe (28), one end of the water purifying outlet pipe is communicated with the water purifying tank (2), and the other end of the water purifying outlet pipe extends out of the furnace body (1).

2. A biomass heating stove for supplying clean hot water according to claim 1, characterized in that a plurality of water pipes (29) with left and right ends respectively communicated with the water jackets at the left and right sides of the stove body (1) are respectively arranged in the second combustion chamber (20) and the third combustion chamber (23).

3. The biomass heating stove capable of providing clean hot water according to claim 1, characterized in that the fuel port (15), the stove port (16) and the ash removal port (17) are respectively provided with a feed door (30), a stove door (31) and an ash removal door (32) which are hinged on the stove body (1) at one side, and door bolts are respectively arranged between the opposite side of the hinged side of the feed door (30), the stove door (31) and the ash removal door (32) and the stove body (1).

4. The biomass heating stove capable of providing clean hot water according to claim 1, characterized in that a rear ash removing opening (33) is provided on a side wall of one side of the stove body (1) at a position below the smoke and fire tube (26), a rear ash removing door (34) having one side hinged to the stove body (1) is provided on the rear ash removing opening (33), and a door bolt is provided between the opposite side of the hinged side of the rear ash removing door (34) and the stove body (1).

5. A biomass heating stove for supplying clean hot water according to claim 1, characterized in that the outlet pipe (35) of the furnace body water jacket (11) is arranged at the rear position of the top of the furnace body (1), and the return pipe (36) is arranged at the lower position of the front wall of the furnace body (1).

6. A biomass heating stove for supplying clean hot water according to claim 1, characterized in that the smoke outlet (24) of the stove body (1) is provided with a smoke exhaust pipe (37) whose lower opening is communicated with the smoke outlet (24).

7. A biomass heating stove for supplying clean hot water as claimed in claim 1, characterised in that the clean water tank (2) is a stainless steel tank.

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