CN214715369U - Biomass boiler flue gas processing apparatus - Google Patents

Abstract

The utility model discloses a biomass boiler flue gas processing apparatus, enter mouth, cooling chamber outlet flue, water inlet, delivery port, tobacco pipe, cyclone enter mouth, dust collecting chamber, cyclone outlet flue, filter chamber inlet flue, partition panel, sump pit, filtration storehouse, bin outlet, filter chamber outlet flue, filter chamber water inlet, filter, shower nozzle, fan, motor including support, cooling chamber, the cooling chamber passes through bolt fixed mounting and is in on the support the lower part lateral wall of cooling chamber is provided with cooling chamber inlet flue with the water inlet the upper portion lateral wall of cooling chamber is provided with cooling chamber outlet flue with the delivery port, and the delivery port is located cooling chamber outlet flue's higher authority. The temperature of the discharged smoke can be effectively reduced, the combustion particles can be filtered more efficiently, the environment is better protected, and the smoke emission pollution is reduced.

Description

Biomass boiler flue gas processing apparatus

Technical Field

The utility model relates to a biomass boiler field, concretely relates to biomass boiler flue gas processing apparatus.

Background

The biomass boiler is a kind of boiler, and is called as biomass boiler taking biomass energy as fuel, and is divided into a biomass steam boiler, a biomass hot water boiler, a biomass hot air furnace, a biomass heat-conducting oil furnace, a vertical biomass boiler, a horizontal biomass boiler and the like, and the boiler adopts a reciprocating grate which is the most suitable combustion equipment for biomass fuel. The boiler is in structural design, and the space is great relatively traditional boiler furnace, arranges very reasonable overgrate air simultaneously, and the abundant burning of a large amount of volatiles that precipitate in the twinkling of an eye when being favorable to biomass fuel to burn. Biomass boiler who uses in the existing market, biomass boiler's exhaust gas temperature is very high, and biomass boiler's exhaust gas system does not cool down the processing to high temperature flue gas, and outside the granule of burning can be along with the flue gas discharge furnace body, if do not handle the flue gas and cause certain pollution to air and environment easily.

Disclosure of Invention

In view of the above-mentioned drawbacks or deficiencies in the prior art, it would be desirable to provide a biomass boiler flue gas treatment device.

According to the technical scheme provided by the embodiment of the application, the biomass boiler flue gas treatment device comprises a support, a temperature reduction chamber, a smoke inlet of the temperature reduction chamber, a smoke outlet of the temperature reduction chamber, a water inlet, a water outlet, a smoke pipe, a cyclone dust collector, a smoke inlet of the cyclone dust collector, a dust collecting chamber, a smoke outlet of the cyclone dust collector, a filter chamber, a smoke inlet of the filter chamber, a partition board, a water collecting bin, a filter bin, a discharge port, a smoke outlet of the filter chamber, a filter chamber water inlet, a filter, a sprayer, a fan and a motor, wherein the temperature reduction chamber is fixedly arranged on the support through bolts, the smoke inlet of the temperature reduction chamber and the water inlet are arranged on the side wall of the lower part of the temperature reduction chamber, the water inlet is positioned below the smoke inlet of the temperature reduction chamber, the smoke outlet of the temperature reduction chamber and the water outlet are arranged on the side wall of the upper part of the temperature reduction chamber, the smoke tube is arranged in the cooling chamber, one end of the smoke tube is connected with the smoke inlet of the cooling chamber through welding, the other end of the smoke tube is connected with the smoke outlet of the cooling chamber through welding, the cyclone dust collector is fixedly arranged on the bracket through bolts, the smoke inlet of the cyclone dust collector is arranged on one side of the top of the cyclone dust collector, the smoke outlet of the cooling chamber is connected with the smoke inlet of the cyclone dust collector through welding, the dust collection chamber is arranged at the bottom of the cyclone dust collector, the smoke outlet of the cyclone dust collector is arranged at the circle center of the top of the cyclone dust collector, the filter chamber is fixedly arranged on the bracket through bolts, the smoke inlet of the filter chamber is arranged on one side of the bottom of the filter chamber, the smoke inlet of the filter chamber is connected with the smoke outlet of the cyclone dust collector through welding through a pipeline, and the partition plate is fixedly connected in the filter chamber through welding, the partition panel will two parts about the filter chamber falls into, and upper portion divide into the sump, the sub-unit divide into filter the sump the bottom of filter chamber is provided with the bin outlet the top of filter chamber is provided with the filter chamber outlet flue filter chamber upper portion lateral wall is provided with the filter chamber water inlet, the filter chamber water inlet pass through the pipeline with the delivery port welding meets, the filter joint is in on the inside draw-in groove of filter house, the shower nozzle welding is in the bottom of partition panel, the fan pass through the pipeline with filter chamber outlet flue welding meets, the pivot welding of motor is in on the fan.

The utility model discloses in, the tobacco pipe is U type pipe.

The utility model discloses in, the axle center line of cooling chamber inlet flue and water inlet is perpendicular with the horizontal plane, the axle center line of cooling chamber outlet flue and delivery port is perpendicular with the horizontal plane.

In the utility model, the lower part of the cyclone dust collector is of a conical structure.

The utility model discloses in, the storehouse body of crossing the filter bin is greater than the storehouse body of sump.

The utility model discloses in, the bin outlet is a structure that upper portion is the cylinder, the lower part is conical, just be provided with the ooff valve on the pipeline of bin outlet.

The utility model discloses in, the bottom of partition panel be provided with the passageway that the shower nozzle put through mutually.

The utility model discloses in, the shower nozzle is arranged in order the bottom of partition panel, and the nozzle department of shower nozzle faces the filter.

To sum up, the beneficial effect of this application: this biomass boiler flue gas processing apparatus can effectual reduction high temperature flue gas of high fever through set up the flue gas cooling system on the system of discharging fume, makes it become during normal atmospheric temperature flue gas gets into cyclone, carries out the filtration of large granule flue gas, carries out further filtration in getting into the filter chamber through the pipeline, and the flue gas after will purifying through installing the fan at whole flue gas processing apparatus afterbody afterwards discharges, the utility model discloses can effectual reduction by the temperature of gas of discharging fume and can be more efficient filtration burning particle, better protection the environment, reduce the fume emission pollution.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

FIG. 1 is a schematic view of the overall structure of a flue gas treatment device of a biomass boiler;

FIG. 2 is a front view of the whole structure of the flue gas treatment device of the biomass boiler;

FIG. 3 is a schematic diagram of the filter structure of the flue gas treatment device of the biomass boiler;

FIG. 4 is a half sectional view of the inner structure of the filtering chamber of the flue gas treatment device of the biomass boiler;

FIG. 5 is a half sectional view of the internal structure of the cooling chamber of the flue gas treatment device of the biomass boiler.

Reference numbers in the figures: the device comprises a bracket-1, a temperature reduction chamber-2, a temperature reduction chamber smoke inlet-3, a temperature reduction chamber smoke outlet-4, a water inlet-5, a water outlet-6, a smoke pipe-7, a cyclone dust collector-8, a cyclone dust collector smoke inlet-9, a dust collection chamber-10, a cyclone dust collector smoke outlet-11, a filter chamber-12, a filter chamber smoke inlet-13, a partition plate-14, a water collection chamber-15, a filter chamber-16, a discharge outlet-17, a filter chamber smoke outlet-18, a filter chamber water inlet-19, a filter-20, a spray head-21, a fan-22 and a motor-23;

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in fig. 1-5, the biomass boiler flue gas treatment device comprises a support 1, a temperature reduction chamber 2, a temperature reduction chamber flue gas inlet 3, a temperature reduction chamber flue gas outlet 4, a water inlet 5, a water outlet 6, a flue pipe 7, a cyclone dust collector 8, a cyclone dust collector flue gas inlet 9, a dust collection chamber 10, a cyclone dust collector flue gas outlet 11, a filter chamber 12, a filter chamber flue gas inlet 13, a partition plate 14, a water collection bin 15, a filter bin 16, a discharge outlet 17, a filter chamber flue gas outlet 18, a filter chamber water inlet 19, a filter 20, a nozzle 21, a fan 22 and a motor 23, wherein the temperature reduction chamber 2 is fixedly mounted on the support 1 through bolts, the temperature reduction chamber flue gas inlet 3 and the water inlet 5 are arranged on the lower side wall of the temperature reduction chamber 2, the water inlet 5 is positioned below the temperature reduction chamber flue gas inlet 3, the temperature reduction chamber flue gas outlet 4 and the water outlet 6 are arranged on the upper side wall of the temperature reduction chamber 2, the water outlet 6 is positioned above the smoke outlet 4 of the cooling chamber, the smoke tube 7 is arranged in the cooling chamber 2, one end of the smoke tube 7 is connected with the smoke inlet 3 of the cooling chamber by welding, the other end of the smoke tube 7 is connected with the smoke outlet 4 of the cooling chamber by welding, the cyclone dust collector 8 is fixedly arranged on the bracket 1 by bolts, the smoke inlet 9 of the cyclone dust collector is arranged at one side of the top of the cyclone dust collector 8, the smoke outlet 4 of the cooling chamber is connected with the smoke inlet 9 of the cyclone dust collector by welding through a pipeline, the dust collecting chamber 10 is arranged at the bottom of the cyclone dust collector 8, the smoke outlet 11 of the cyclone dust collector is arranged at the center of the top of the cyclone dust collector 8, the filter chamber 12 is fixedly arranged on the bracket 1 by bolts, the smoke inlet 13 of the filter chamber is arranged at one side of the bottom of the filter chamber 12, the smoke inlet 13 of the filtering chamber is welded with the smoke outlet 11 of the cyclone dust collector through a pipeline, the partition plate 14 is fixedly connected inside the filtering chamber 12 by welding, the partition plate 14 divides the filtering chamber 12 into an upper part and a lower part, the upper part is the water collecting bin 15, the lower part is the filtering bin 16, the discharge opening 17 is arranged at the bottom of the filtering chamber 12, the filtering chamber smoke outlet 18 is arranged at the top of the filtering chamber 12, the side wall of the upper part of the filtering chamber 12 is provided with a filtering chamber water inlet 19, the filtering chamber water inlet 19 is welded and connected with the water outlet 6 through a pipeline, the filter 20 is clamped on a clamping groove in the filter bin 16, the spray head 21 is welded at the bottom of the partition plate 14, the fan 22 is welded with the smoke outlet 18 of the filtering chamber through a pipeline, and the rotating shaft of the motor 23 is welded on the fan 22. The smoke pipe 7 is a U-shaped pipe. The axis connecting line of the smoke inlet 3 and the water inlet 5 of the cooling chamber is vertical to the horizontal plane, and the axis connecting line of the smoke outlet 4 and the water outlet 6 of the cooling chamber is vertical to the horizontal plane. The lower part of the cyclone dust collector 8 is of a conical structure. The filter bin 16 is larger than the water collecting bin 15. The discharge outlet 17 is a structure with a cylindrical upper part and a conical lower part, and a switch valve is arranged on a pipeline of the discharge outlet 17. The bottom of the partition plate 14 is provided with a passage communicating with the spray head 21. The spray heads 21 are sequentially arranged at the bottom of the partition plate 14, and the nozzles of the spray heads 21 face the filters 20.

This biomass boiler flue gas processing apparatus can effectual reduction high temperature flue gas of high fever through set up the flue gas cooling system on the system of discharging fume, makes it become during normal atmospheric temperature flue gas gets into cyclone, carries out the filtration of large granule flue gas, carries out further filtration in getting into the filter chamber through the pipeline, and the flue gas after will purifying through installing the fan at whole flue gas processing apparatus afterbody afterwards discharges, the utility model discloses can effectual reduction by the temperature of gas of discharging fume and can be more efficient filtration burning particle, better protection the environment, reduce the fume emission pollution.

The foregoing description is only exemplary of the preferred embodiments of the application and is provided for the purpose of illustrating the general principles of the technology and the like. Meanwhile, the scope of the invention according to the present application is not limited to the technical solutions in which the above-described technical features are combined in a specific manner, and also covers other technical solutions in which the above-described technical features or their equivalent are combined arbitrarily without departing from the inventive concept described above. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Claims (8)

1. Biomass boiler flue gas processing apparatus, including support (1), cooling chamber (2), cooling chamber advances mouth (3), cooling chamber outlet flue (4), water inlet (5), delivery port (6), tobacco pipe (7), cyclone (8), cyclone advances mouth (9), dust collecting chamber (10), cyclone outlet flue (11), filter chamber (12), the filter chamber advances mouth (13), partition panel (14), sump (15), filter storehouse (16), bin outlet (17), filter chamber outlet flue (18), filter chamber water inlet (19), filter (20), shower nozzle (21), fan (22), motor (23), characterized by: the cooling chamber (2) is fixedly installed on the support (1) through bolts, the lower side wall of the cooling chamber (2) is provided with the cooling chamber smoke inlet (3) and the water inlet (5), the water inlet (5) is positioned below the cooling chamber smoke inlet (3), the upper side wall of the cooling chamber (2) is provided with the cooling chamber smoke outlet (4) and the water outlet (6), the water outlet (6) is positioned above the cooling chamber smoke outlet (4), the inside of the cooling chamber (2) is provided with the smoke pipe (7), one end of the smoke pipe (7) is connected with the cooling chamber smoke inlet (3) through welding, the other end of the smoke pipe (7) is connected with the cooling chamber smoke outlet (4) through welding, and the cyclone dust collector (8) is fixedly installed on the support (1) through bolts, the dust collecting device is characterized in that a cyclone dust collector smoke inlet (9) is formed in one side of the top of the cyclone dust collector (8), a cooling chamber smoke outlet (4) is connected with the cyclone dust collector smoke inlet (9) in a welding mode through a pipeline, a dust collecting chamber (10) is arranged at the bottom of the cyclone dust collector (8), a cyclone dust collector smoke outlet (11) is formed in the circle center of the top of the cyclone dust collector (8), a filtering chamber (12) is fixedly installed on the support (1) through bolts, a filtering chamber smoke inlet (13) is formed in one side of the bottom of the filtering chamber (12), the filtering chamber smoke inlet (13) is connected with the cyclone dust collector smoke outlet (11) in a welding mode through a pipeline, a partition plate (14) is fixedly connected inside the filtering chamber (12) in a welding mode, and the filtering chamber (12) is divided into an upper portion and a lower portion by the partition plate (14), and upper portion divide into gather water storehouse (15), the lower part divide into filter storehouse (16) the bottom of filter chamber (12) is provided with bin outlet (17) the top of filter chamber (12) is provided with filter chamber outlet (18) filter chamber (12) upper portion lateral wall is provided with filter chamber water inlet (19), filter chamber water inlet (19) through the pipeline with delivery port (6) welding meets, filter (20) joint is in on the draw-in groove of filter storehouse (16) inside, shower nozzle (21) welding is in the bottom of partition panel (14), fan (22) through the pipeline with filter chamber outlet (18) welding meets, the pivot welding of motor (23) is in on fan (22).

2. The biomass boiler flue gas treatment device of claim 1, wherein: the smoke pipe (7) is a U-shaped pipe.

3. The biomass boiler flue gas treatment device of claim 1, wherein: the axis connecting line of the smoke inlet (3) and the water inlet (5) of the cooling chamber is vertical to the horizontal plane, and the axis connecting line of the smoke outlet (4) and the water outlet (6) of the cooling chamber is vertical to the horizontal plane.

4. The biomass boiler flue gas treatment device of claim 1, wherein: the lower part of the cyclone dust collector (8) is of a conical structure.

5. The biomass boiler flue gas treatment device of claim 1, wherein: the bin body of the filtering bin (16) is larger than that of the water collecting bin (15).

6. The biomass boiler flue gas treatment device of claim 1, wherein: the discharge outlet (17) is of a structure with a cylindrical upper part and a conical lower part, and a switch valve is arranged on a pipeline of the discharge outlet (17).

7. The biomass boiler flue gas treatment device of claim 1, wherein: and a channel communicated with the spray head (21) is arranged at the bottom of the partition plate (14).

8. The biomass boiler flue gas treatment device of claim 1, wherein: the spray heads (21) are orderly arranged at the bottom of the partition plate (14), and the spray nozzles of the spray heads (21) are opposite to the filter (20).

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