CN214664755U

CN214664755U - Household biomass energy gasification heating system

Info

Publication number: CN214664755U
Application number: CN202120320306.0U
Authority: CN
Inventors: 覃如贤
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2021-11-09
Anticipated expiration: 2031-02-04

Abstract

The utility model discloses a domestic biomass energy gasification heating system, including the vaporizer, the feeding storehouse has feed inlet and gas outlet, the feed inlet has the feeding storehouse through first auger spiral connection, the gas outlet is connected with the heat exchanger through the clarifier, the heat exchanger leads to pipe and connects gradually water tank and radiator, the radiator leads to pipe to be connected with the other end of heat exchanger, still be equipped with the tail gas pipe on the heat exchanger, be equipped with ignition in the vaporizer, the vaporizer still is connected with the fan through the wind gap, a plurality of grates have been seted up to the bottom of vaporizer, the bottom of vaporizer still is equipped with the slag extractor of being connected with all grates; the above technical scheme of the utility model, when having the heating, very big degree reduces the advantage of carbon discharge capacity to this system is small, degree of automation is high, convenient to use.

Description

Household biomass energy gasification heating system

Technical Field

The utility model relates to a heating field especially relates to a domestic biomass energy gasification heating system.

Background

The biomass energy refers to energy which is directly or indirectly converted into chemical energy through photosynthesis of green plants, is fixed and stored in a biological body, has wide sources and low cost, is an important component of renewable energy, can relieve the problem of energy shortage in China at the present stage by utilizing the biomass energy technology, can alleviate the global warming problem caused by burning a large amount of fossil energy, and has positive influence on maintaining the stability of the ecological environment.

In order to respond to the call and reduce the carbon emission, a heating system using biomass energy needs to be designed.

SUMMERY OF THE UTILITY MODEL

To the problem, the utility model provides a domestic biomass energy gasification heating system when having the heating, very big degree reduces the advantage of carbon discharge capacity to this system is small, degree of automation is high, convenient to use.

The technical scheme of the utility model is that:

a household biomass energy gasification heating system comprises a gasification chamber, wherein the gasification chamber is provided with a feeding hole and an air outlet, the feeding hole is spirally connected with a feeding bin through a first auger, the air outlet is connected with a heat exchanger through a purifier, the heat exchanger is sequentially connected with a water tank and a heating radiator through a water pipe, the heating radiator is connected with the other end of the heat exchanger through a water pipe, and a tail gas pipe is further arranged on the heat exchanger;

the gasification chamber is internally provided with an ignition device and is also connected with a fan through an air port, the bottom of the gasification chamber is provided with a grate, and the bottom of the gasification chamber is also provided with a slag extractor for receiving furnace dust.

The working principle of the technical scheme is as follows:

the first auger screw sends the material into the gasification chamber through the feeding storehouse, and the fan lasts to injecting air into the gasification chamber, and ignition ignites the inside material of gasification chamber, and the material burns the back and enters into the heat exchanger behind moisture, dust and the tar in the gas through the clarifier, and tail gas discharges through the tail gas pipe, and water in the water tank flows through the heat exchanger in the water pipe and carries out the heat transfer, flows to the radiator again, and the residue of burning in the gasification chamber drops to the sediment machine from the grate in, discharges this system through the slag extractor.

The above technical scheme of the utility model, when having the heating, very big degree reduces the advantage of carbon discharge capacity to this system is small, degree of automation is high, convenient to use.

In a further technical scheme, the heating system further comprises a storage cabinet, wherein a second auger screw is arranged in the storage cabinet, and a discharge end of the second auger screw is connected with the feeding bin.

Set up the storage cabinet, can store a large amount of materials in the storage cabinet the inside, send into the material in order through the second spiral in the feeding storehouse, improve degree of automation, make things convenient for the use of this system.

In a further technical scheme, a third auger screw is connected between the grate and the slag extractor.

Set up the third spiral, be convenient for discharge the residue in an orderly manner evenly, reduce artifical consumption, promote degree of automation.

In a further technical scheme, a material smashing device is further arranged in the gasification chamber and is a reciprocating linear motion machine.

Set up the device of pounding material, the material packing of reciprocating linear motion machine up-and-down motion in with the vaporizer is tamped, prevents the sintering caking of material residue in the vaporizer simultaneously, also can avoid appearing the cavity simultaneously.

In a further technical scheme, the first auger screw, the second auger screw, the third auger screw and the material smashing device are all driven by speed-adjustable motors.

The first auger screw, the second auger screw, the third auger screw and the material smashing device are driven by the speed-adjustable motor, so that the feeding speed, the deslagging speed and the material smashing speed can be conveniently controlled.

In a further technical scheme, an interlayer is arranged on the inner side wall of the gasification chamber, and two ends of the interlayer are respectively communicated with a water pipe to form a closed loop.

The interlayer is arranged, the water in the interlayer is heated by the high temperature generated by the gasification chamber during working, the effect of the heat exchanger is achieved, and the heated water and the water heated in the heat exchanger are converged and then flow to the heating radiator.

In a further technical scheme, a water level limiting ball valve is arranged at a water inlet of the water tank.

Set up water level restriction ball valve, when the water in the water tank is enough, the water inlet of water tank is plugged up to water level restriction ball valve, and when the water in the water tank is not enough, water level restriction ball valve is opened, supplements the water source in to the water tank, is convenient for realize the automation.

In a further technical scheme, a pipeline is further connected to the heat exchanger, and a gate valve is arranged in the pipeline.

Through setting up the pipeline, be convenient for lead to gas use places such as kitchen with the gas in the heat exchanger, further reduced the energy waste, the gas that the gasification gained not only can be used for heating, can also be used for cooking.

In a further technical scheme, the heat exchanger is also provided with an air inlet and an ignition port.

The air inlet and the ignition port are arranged, so that gas in the heat exchanger can be directly ignited under certain special conditions, and the heating effect of the heating radiator is ensured.

The utility model has the advantages that:

1. through the technical scheme, the carbon emission is greatly reduced during heating, and the system has the advantages of small volume, high automation degree and convenient use;

2. the storage cabinet is arranged, so that a large amount of materials can be stored in the storage cabinet, and the materials are orderly fed into the feeding bin through the second screw, so that the automation degree is improved, and the system is convenient to use;

3. the third screw is arranged, so that residues can be discharged uniformly and orderly, the labor consumption is reduced, and the automation degree is improved;

4. the material tamping device is arranged, the reciprocating linear motion machine moves up and down to fill and tamp the materials in the gasification chamber, and meanwhile, the material residues in the gasification chamber are prevented from sintering and caking, and meanwhile, the occurrence of a cavity can also be avoided;

5. the first auger screw, the second auger screw, the third auger screw and the material smashing device are driven by the speed-adjustable motor, so that the feeding speed, the deslagging speed and the material smashing speed can be conveniently controlled;

6. the interlayer is arranged, the water in the interlayer is heated by the high temperature generated by the gasification chamber during working, the effect of the heat exchanger is achieved, and the heated water is converged with the water heated in the heat exchanger and then flows to the heating plate;

7. the water level limiting ball valve is arranged, when the water in the water tank is enough, the water level limiting ball valve plugs the water inlet of the water tank, and when the water in the water tank is not enough, the water level limiting ball valve is opened to supplement water into the water tank, so that the automation is convenient to realize;

8. the pipeline is arranged, so that the gas in the heat exchanger can be conveniently guided to gas using places such as a kitchen and the like, the energy waste is further reduced, and the gasified gas can be used for heating and cooking;

9. the air inlet and the ignition port are arranged, so that gas in the heat exchanger can be directly ignited under certain special conditions, and the heating effect of the heating radiator is ensured.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a domestic biomass energy gasification heating system according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a part of the domestic biomass energy gasification heating system according to an embodiment of the present invention;

fig. 3 is a schematic view of a partial structure of a heat exchanger according to an embodiment of the present invention.

Description of reference numerals:

10. a gasification chamber; 11. a fan; 12. a slag extractor; 13. an interlayer; 14. a water pipe; 15. a material smashing device; 16. the third auger is spiral; 17. an ignition device; 18. returning the activated carbon to the gasification chamber; 20. a feeding bin; 21. a first auger screw; 30. a purifier; 40. a heat exchanger; 41. a water tank; 42. heating radiators; 43. a water pump; 44. a pipeline; 45. a gate valve; 46. an air inlet; 47. an ignition port; 48. a tail gas pipe; 50. a material storage cabinet; 51. the second auger is spiral.

Detailed Description

The embodiments of the present invention will be further explained with reference to the drawings.

Example (b):

as shown in fig. 1-3, a household biomass energy gasification heating system comprises a gasification chamber 10, wherein the gasification chamber 10 is provided with a feed inlet and an air outlet, the feed inlet is connected with a feed bin 20 through a first auger screw 21, the air outlet is connected with a heat exchanger 40 through a purifier 30, the heat exchanger 40 is sequentially connected with a water tank 41 and a heating radiator 42 through a water pipe 14, the heating radiator 42 is connected with the other end of the heat exchanger 40 through the water pipe 14, and the heat exchanger 40 is further provided with a tail gas pipe 48;

an ignition device 17 is arranged in the gasification chamber 10, the gasification chamber 10 is further connected with a fan 11 through an air port, a grate is arranged at the bottom of the gasification chamber 10, and a slag extractor 12 for receiving furnace dust is further arranged at the bottom of the gasification chamber 10.

The working principle of the technical scheme is as follows:

the first auger screw 21 sends the material into the gasification chamber 10 through the feeding bin 20, the fan 11 continuously injects air into the gasification chamber 10, the ignition device 17 ignites the material inside the gasification chamber 10, the material is burnt and enters the heat exchanger 40 after being filtered by the purifier 30 to remove moisture, dust and tar in the gas, the tail gas is discharged through the tail gas pipe 48, the water in the water tank 41 flows through the heat exchanger 40 in the water pipe 14 for heat exchange and then flows to the radiator 42, and the residue burnt in the gasification chamber 10 falls into the slag extractor 12 from the grate and is discharged out of the system through the slag extractor 12.

In this embodiment, the water pipe 14 is provided with a water pump 43 for water circulation.

In this embodiment, the slag extractor 12 is connected to an activated carbon return gasification chamber 18.

In the present embodiment, the ignition device 17 is a point contact ignition.

In this embodiment, through above-mentioned technical scheme, when having the heating, the very big degree reduces the advantage of carbon discharge capacity to this system is small, degree of automation is high, convenient to use.

In another embodiment, as shown in fig. 1-2, the heating system further comprises a storage cabinet 50, a second auger screw 51 is arranged in the storage cabinet 50, and the discharge end of the second auger screw 51 is connected with the feeding bin 20.

In this embodiment, set up storage cabinet 50, can store a large amount of materials in storage cabinet 50 the inside, send into the material in order through the second spiral in feeding storehouse 20, improve degree of automation, make things convenient for the use of this system.

In another embodiment, as shown in fig. 1-2, a third auger screw 16 is connected between the grate and the slag extractor 12.

In this embodiment, set up the third spiral, be convenient for discharge the residue evenly orderly, reduce artifical consumption, promote degree of automation.

In another embodiment, as shown in fig. 2, a ramming device 15 is further disposed in the gasification chamber 10, and the ramming device 15 is a reciprocating linear motion machine.

In this embodiment, set up and smash material device 15, the material packing of reciprocating linear motion machine up-and-down motion in with vaporizer 10 is tamped, prevents the sintering caking of material residue in vaporizer 10 simultaneously, also can avoid appearing the cavity simultaneously.

In another embodiment, the first auger screw 21, the second auger screw 51, the third auger screw 16 and the ramming device 15 are all driven by speed-adjustable motors.

In this embodiment, the first auger screw 21, the second auger screw 51, the third auger screw 16 and the material pounding device 15 are driven by the speed-adjustable motor, so that the feeding speed, the deslagging speed and the material pounding speed can be conveniently controlled.

In another embodiment, as shown in fig. 2, an interlayer 13 is disposed on the inner sidewall of the gasification chamber 10, and both ends of the interlayer 13 are respectively communicated with a water pipe 14 to form a closed loop.

In this embodiment, the interlayer 13 is provided, the high temperature generated by the gasification chamber 10 during operation heats the water in the interlayer 13 to achieve the effect of a heat exchanger, and the heated water is merged with the water heated in the heat exchanger 40 and flows to the radiator 42.

In another embodiment, a water inlet of the water tank 41 is provided with a water level limiting ball valve.

In this embodiment, set up the water level restriction ball valve, when the water in the water tank 41 is enough, the water inlet of water tank 41 is plugged up to the water level restriction ball valve, and when the water in the water tank 41 was not enough, the water level restriction ball valve was opened, supplyed the water source in the water tank 41, was convenient for realize the automation.

In another embodiment, as shown in fig. 3, a pipeline 44 is further connected to the heat exchanger 40, and a gate valve 45 is disposed in the pipeline 44.

In this embodiment, the pipeline 44 is provided to guide the gas in the heat exchanger 40 to a gas using place such as a kitchen, so as to further reduce energy waste, and the gas obtained by gasification can be used not only for heating, but also for cooking.

In another embodiment, as shown in fig. 3, the heat exchanger 40 is further provided with an air inlet 46 and an ignition port 47.

In this embodiment, the air inlet 46 and the ignition port 47 are provided, so that the air in the heat exchanger 40 can be directly ignited under some special conditions, thereby ensuring the heating effect of the radiator 42.

The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. The household biomass energy gasification heating system is characterized by comprising a gasification chamber, wherein the gasification chamber is provided with a feeding hole and an air outlet, the feeding hole is spirally connected with a feeding bin through a first auger, the air outlet is connected with a heat exchanger through a purifier, the heat exchanger is sequentially connected with a water tank and a heating fin through a water pipe, the heating fin is connected with the other end of the heat exchanger through a water pipe, and a tail gas pipe is further arranged on the heat exchanger;

2. The household biomass energy gasification heating system according to claim 1, further comprising a storage cabinet, wherein a second auger screw is arranged in the storage cabinet, and a discharge end of the second auger screw is connected with the feeding bin.

3. The system of claim 2, wherein a third auger screw is connected between the grate and the slag extractor.

4. The domestic biomass energy gasification heating system of claim 3, wherein a material smashing device is further arranged in the gasification chamber, and the material smashing device is a reciprocating linear motion machine.

5. The domestic biomass energy gasification heating system of claim 4, wherein the first auger screw, the second auger screw, the third auger screw and the material pounding device are driven by speed-adjustable motors.

6. The system of claim 1, wherein the gasification chamber has an inner wall with an interlayer, and both ends of the interlayer are respectively connected to the water pipes to form a closed loop.

7. A domestic biomass energy gasification heating system according to claim 1, wherein a water level limiting ball valve is arranged at the water inlet of the water tank.

8. A domestic biomass energy gasification heating system according to claim 1, wherein a pipeline is further connected to the heat exchanger, and a gate valve is arranged in the pipeline.

9. The system of claim 1, wherein the heat exchanger further comprises an air inlet and an ignition port.