CN217329840U

CN217329840U - Environment-friendly biomass straw incinerator

Info

Publication number: CN217329840U
Application number: CN202220876959.1U
Authority: CN
Inventors: 郝鑫鑫
Original assignee: Baoding Sanfeng Pasture Products Co ltd
Current assignee: Baoding Sanfeng Pasture Products Co ltd
Priority date: 2022-04-16
Filing date: 2022-04-16
Publication date: 2022-08-30
Anticipated expiration: 2032-04-16

Abstract

The utility model relates to an environmental protection biomass straw burns burning furnace, the upper left end of furnace body is equipped with the feed inlet, and the inside rotation of feed inlet is connected with the axostylus axostyle, and the outside activity of axostylus axostyle runs through there is the baffle, and the baffle middle part is equipped with the perforation, and the perforation inner wall is fixed with the rubber sleeve that cup joints with the axostylus axostyle activity, is equipped with exhaust assembly in the middle of the furnace body upper end, and retaining subassembly is installed on furnace body upper end right side. Before pouring the biomass straw into the furnace body inside, can block the feed inlet through the baffle, can reduce the dust and discharge outside from the feed inlet like this, and when pouring the biomass straw into the furnace body inside, then can push away the baffle, thereby do not hinder to pour the biomass straw into the furnace body, like this when burning the biomass straw, through the retaining subassembly, can be when cooling down the flue gas, utilize high temperature flue gas to heat water, later carry out the primary filter dust through filter assembly, carry out the washing flue gas through the water of water intracavity at last, can carry out filtration treatment to the dust in the flue gas like this, thereby environmental protection more.

Description

Environment-friendly biomass straw incinerator

Technical Field

The utility model relates to an burn burning furnace technical field, especially relate to an environmental protection biomass straw burns burning furnace.

Background

Biomass straw is a generic term for the stem and leaf (ear) portion of a mature crop, usually referring to the remainder of wheat, rice, corn, potatoes, oilseed rape, cotton, sugar cane and other crops (usually coarse grain) after harvesting the seed. The biomass straw burning refers to a behavior of burning crop biomass straws with fire to destroy the crop biomass straws, and when the biomass straws are burned, a burning furnace is needed. When biomass straws are burnt by the conventional incinerator, dust generated by the conventional incinerator is scattered in the air to easily cause haze weather, so that the problem of environmental pollution is solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's defect, provide an environmental protection biomass straw burns burning furnace to solve the problem that proposes in the above-mentioned background art.

An environment-friendly biomass straw incinerator comprises a furnace body, a grate arranged below the interior of the furnace body, a combustion nozzle arranged at the upper end of the grate, an incineration net arranged above the combustion nozzle and in the interior of the furnace body, and an oxygen pipe arranged below the incineration net and connected to the surface of the furnace body;

the upper left end of the furnace body is provided with a feed inlet, the feed inlet is connected with a shaft lever in a rotating mode, a baffle penetrates through the shaft lever in an external moving mode, a perforation is arranged in the middle of the baffle, a rubber sleeve which is movably sleeved with the shaft lever is fixed on the inner wall of the perforation, an exhaust assembly is arranged in the middle of the upper end of the furnace body, a water storage assembly is installed on the right side of the upper end of the furnace body, and a filtering assembly is installed on the upper portion of the water storage assembly.

Preferably, the exhaust assembly comprises an exhaust pipe, an air suction cover and a communicating pipe, the exhaust pipe is fixed at the upper end of the furnace body, a water cavity and an air cavity are respectively arranged at the upper side and the lower side of the exhaust pipe, the air suction cover is fixed at the lower part in the exhaust pipe, and the communicating pipe is connected at the upper end of the air suction cover.

Better, the retaining subassembly includes water tank, spiral pipeline, temperature sensor and display screen, water tank and furnace body fixed mounting, spiral pipeline has a pair ofly and symmetric distribution in the inside both sides of water tank, interconnect between the spiral pipeline is terminal, and is left the spiral pipeline head end runs through water tank and exhaust pipe, and is left spiral pipeline head end and communicating pipe end-to-end connection, right side the spiral pipeline head end runs through the water tank top.

Preferably, the temperature sensor is installed on the inner wall of the water tank, the display screen is installed on the surface of the water tank, and the temperature sensor is in signal connection with the display screen.

Preferably, a first water inlet pipe and a first water outlet pipe are respectively arranged on the upper side and the lower side of the surface of the water tank, and a first valve is arranged outside the first water inlet pipe and the first water outlet pipe.

More preferably, filtering component includes the fan, goes out tuber pipe, aspiration channel, filter screen, takes out board, dust collection box and filter tube, the fan is installed on water tank upper portion, aspiration channel and play tuber pipe are connected respectively at the end of induced drafting and the air-out end of fan, the filter tube runs through to be fixed at aspiration channel end and right side between the helical pipeline head end, take out the board and peg graft at the filter tube top, the filter screen is located the filter tube inside and fix and take out the board lower extreme, the filter tube is the rectangular pipe, the dust collection box is fixed at filter screen right-hand member downside.

Preferably, the tail end of the air outlet pipe penetrates through the inside of the water cavity and is immersed in water, a second water inlet pipe and a second water outlet pipe are respectively arranged on the upper side and the lower side of the upper portion of the surface of the exhaust pipe, and valves are respectively arranged outside the second water inlet pipe and the second water outlet pipe.

Has the advantages that: before pouring the biomass straw into the furnace body inside, can block the feed inlet through the baffle, can reduce the dust and discharge outside from the feed inlet like this, and when pouring the biomass straw into the furnace body inside, then can push away the baffle, thereby do not hinder to pour the biomass straw into the furnace body, like this when burning the biomass straw, through the retaining subassembly, can be when cooling down the flue gas, utilize high temperature flue gas to heat water, later carry out the primary filter dust through filter assembly, carry out the washing flue gas through the water of water intracavity at last, can carry out filtration treatment to the dust in the flue gas like this, thereby environmental protection more.

Drawings

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

FIG. 2 is a partial schematic view of the feed inlet of the present invention;

fig. 3 is a partial schematic view of a in fig. 1 according to the present invention.

In the figure: 1-furnace body, 2-grate, 3-combustion nozzle, 4-oxygen pipe, 5-burning net, 6-feed inlet, 61-shaft lever, 62-rubber sleeve, 63-baffle, 7-exhaust pipe, 8-suction hood, 9-communicating pipe, 10-water tank, 11-spiral pipe, 12-temperature sensor, 13-display screen, 14-blower, 15-air outlet pipe, 16-suction pipe, 17-filter screen, 18-suction plate, 19-dust collecting box and 20-filter pipe.

Detailed Description

Referring to fig. 1 to 3, an environment-friendly biomass straw incinerator comprises a furnace body 1, a fire grate 2 installed below the inside of the furnace body 1, a combustion nozzle 3 installed at the upper end of the fire grate 2, an incineration net 5 located above the combustion nozzle 3 and installed inside the furnace body 1, and an oxygen pipe 4 located below the incineration net 5 and connected to the surface of the furnace body 1, wherein oxygen for combustion can be conveyed into the furnace body 1 through the oxygen pipe 4, and biomass straw on the incineration net 5 can be incinerated by spraying fire onto the incineration net 5 through the combustion nozzle 3;

the left upper end of the furnace body 1 is provided with a feeding hole 6, the feeding hole 6 is rotatably connected with a shaft rod 61 in the interior, a baffle 63 movably penetrates through the exterior of the shaft rod 61, a through hole is formed in the middle of the baffle 63, a rubber sleeve 62 movably sleeved with the shaft rod 61 is fixed on the inner wall of the through hole, the feeding hole 6 can be blocked by the baffle 63 before biomass straws are poured into the furnace body 1, so that dust can be reduced from being discharged out of the feeding hole 6, when the biomass straws are poured into the furnace body 1, the baffle 63 can be pushed open, the baffle 63 can move outside the shaft rod 61, the rubber sleeve 62 moves with the shaft rod 61, the rubber sleeve 62 can increase the friction force between the baffle 63 and the shaft rod 61, and thus when the baffle 63 moves vertically, the biomass straws are not prevented from being poured into the furnace body 1;

the biomass straw combustion furnace is characterized in that an exhaust assembly is arranged in the middle of the upper end of the furnace body 1 and comprises an exhaust pipe 7, an air suction cover 8 and a communicating pipe 9, the exhaust pipe 7 is fixed at the upper end of the furnace body 1, a water cavity and an air cavity are respectively arranged on the upper side and the lower side of the exhaust pipe 7, the air suction cover 8 is fixed at the lower part in the exhaust pipe 7, the communicating pipe 9 is connected to the upper end of the air suction cover 8, and when biomass straw is combusted, flue gas generated by combustion is sucked in through the air suction cover 8 and then can be discharged from the communicating pipe 9;

further, a water storage component is arranged on the right side of the upper end of the furnace body 1, the water storage component comprises a water tank 10, a spiral pipeline 11, a temperature sensor 12 and a display screen 13, the water tank 10 is fixedly arranged with the furnace body 1, the spiral pipelines 11 are provided with a pair and are symmetrically distributed at two sides in the water tank 10, the tail ends of the spiral pipelines 11 are connected with each other, the head end of the spiral pipeline 11 on the left side penetrates through the water tank 10 and the exhaust pipe 7, the head end of the spiral pipeline 11 on the left side is connected with the tail end of the communicating pipe 9, the head end of the spiral pipeline 11 on the right side penetrates through the top of the water tank 10, flue gas discharged from the communicating pipe 9 can enter the spiral pipeline 11 on the left side, then enters the right spiral pipeline 11, during the flowing process of the high-temperature flue gas in the spiral pipeline 11, the water in the water tank 10 can be heated, so that the heat in the high-temperature flue gas can be fully utilized;

further, the temperature sensor 12 is mounted on the inner wall of the water tank 10, the display screen 13 is mounted on the surface of the water tank 10, the temperature sensor 12 is in signal connection with the display screen 13, the temperature sensor 12 can detect the water temperature inside the water tank 10, and then the water temperature is displayed on the display screen 13;

further, a first water inlet pipe and a first water outlet pipe are respectively arranged on the upper side and the lower side of the surface of the water tank 10, valves I are respectively arranged outside the first water inlet pipe and the first water outlet pipe, water can be added into the water tank 10 by opening the first valve of the first water inlet pipe, and heated water can be discharged from the first water outlet pipe for use by opening the first valve of the first water outlet pipe;

furthermore, a filter assembly is installed on the upper portion of the water storage assembly, the filter assembly comprises a fan 14, an air outlet pipe 15, an air suction pipe 16, a filter screen 17, a drawing plate 18, a dust collection box 19 and a filter pipe 20, the fan 14 is installed on the upper portion of the water tank 10, the air suction pipe 16 and the air outlet pipe 15 are respectively connected with the air suction end and the air outlet end of the fan 14, the filter pipe 20 is fixedly penetrated between the tail end of the air suction pipe 16 and the head end of the spiral pipeline 11 on the right side, the drawing plate 18 is inserted into the top of the filter pipe 20, the filter screen 17 is positioned inside the filter pipe 20 and is fixed at the lower end of the drawing plate 18, the filter pipe 20 is a rectangular pipe, the dust collection box 19 is fixed at the lower side of the right end of the filter screen 17, the fan 14 enables the air suction hood 8 to suck the smoke generated by combustion, and the smoke exhausted from the spiral pipeline 11 on the right side enters the inside of the filter pipe 20 and then can be primarily filtered by the filter screen 17, the dust collecting box 19 is arranged to collect the dust falling from the surface of the filter screen 17, so that the primarily filtered air is sucked by the suction pipe 16 and finally discharged from the air outlet pipe 15 of the fan 14;

further, go out 15 ends of tuber pipe and run through to water intracavity portion and the water of immersion, inlet tube two and drain pipe two are installed respectively to the upper and lower both sides on 7 surperficial upper portions of exhaust pipe, valve two is all installed to inlet tube two and drain pipe two outsides, can get into the aquatic in water cavity from the air that goes out 15 exhaust of tuber pipe, and the air after rinsing discharges again outward like this for can carry out filtration treatment to the dust in the flue gas, environmental protection more so, in addition, when opening inlet tube two's valve two, can make inside clean water input water cavity, and when opening drain pipe two's valve two, then can be with the inside sewage discharge of water cavity outside, be convenient for like this change the inside water in water cavity.

Claims

1. The utility model provides an environmental protection biomass straw burns burning furnace, includes furnace body (1), installs grate (2) in furnace body (1) inside below, installs combustion nozzle (3) in grate (2) upper end, is located combustion nozzle (3) top and installs burning net (5) and oxygen hose (4) that are located burning net (5) below and connect on furnace body (1) surface at furnace body (1) inside burning (3) top, its characterized in that:

the upper left end of furnace body (1) is equipped with feed inlet (6), feed inlet (6) internal rotation is connected with axostylus axostyle (61), the outside activity of axostylus axostyle (61) runs through there is baffle (63), baffle (63) middle part is equipped with the perforation, the perforation inner wall is fixed with rubber sleeve (62) that cup joints with axostylus axostyle (61) activity, be equipped with exhaust subassembly in the middle of furnace body (1) upper end, retaining subassembly is installed on furnace body (1) upper end right side, filtering component is installed on retaining subassembly upper portion.

2. The environment-friendly biomass straw incinerator according to claim 1, wherein: the exhaust assembly comprises an exhaust pipe (7), an air suction cover (8) and a communicating pipe (9), wherein the exhaust pipe (7) is fixed at the upper end of the furnace body (1), a water cavity and an air cavity are respectively arranged at the upper side and the lower side of the exhaust pipe (7), the air suction cover (8) is fixed at the lower part in the exhaust pipe (7), and the communicating pipe (9) is connected at the upper end of the air suction cover (8).

3. The environment-friendly biomass straw incinerator according to claim 2, wherein: the retaining subassembly includes water tank (10), spiral pipeline (11), temperature sensor (12) and display screen (13), water tank (10) and furnace body (1) fixed mounting, spiral pipeline (11) have a pair of and symmetric distribution in the inside both sides of water tank (10), interconnect between spiral pipeline (11) end, left spiral pipeline (11) head end runs through water tank (10) and exhaust pipe (7), and is left spiral pipeline (11) head end and communicating pipe (9) end-to-end connection, right side spiral pipeline (11) head end runs through water tank (10) top.

4. The environment-friendly biomass straw incinerator according to claim 3, wherein: temperature sensor (12) are installed at water tank (10) inner wall, install on water tank (10) surface display screen (13), temperature sensor (12) and display screen (13) signal connection.

5. The environment-friendly biomass straw incinerator according to claim 3, wherein: a first water inlet pipe and a first water outlet pipe are respectively arranged on the upper side and the lower side of the surface of the water tank (10), and a first valve is arranged outside the first water inlet pipe and the first water outlet pipe.

6. The environment-friendly biomass straw incinerator according to claim 3, wherein: the utility model discloses a filter assembly, including filter assembly, air suction pipe (14), air-out pipe (15), aspiration channel (16), filter screen (17), take out board (18), dust collection box (19) and filter tube (20), install on water tank (10) upper portion fan (14), aspiration channel (16) and air-out pipe (15) are connected respectively and are held and the air-out end at air suction of fan (14), filter tube (20) run through to be fixed between spiral pipeline (11) head end at aspiration channel (16) end and right side, it pegs graft at filter tube (20) top to take out board (18), filter screen (17) are located filter tube (20) inside and fix and take out board (18) lower extreme, filter tube (20) are the rectangular pipe, dust collection box (19) are fixed at filter screen (17) right-hand member downside.

7. The environment-friendly biomass straw incinerator according to claim 6, wherein: go out tuber pipe (15) end and run through to the water intracavity portion and immerse in the water, inlet tube two and drain pipe two are installed respectively to the upper and lower both sides on exhaust pipe (7) surface upper portion, valve two is all installed to inlet tube two and the outside of drain pipe two.