CN216769465U

CN216769465U - Biomass power generation boiler with purification mechanism

Info

Publication number: CN216769465U
Application number: CN202123359458.0U
Authority: CN
Inventors: 刘少山; 乔强; 姚德波
Original assignee: Haicheng Huifeng Biomass Power Generation Co ltd
Current assignee: Haicheng Huifeng Biomass Power Generation Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-06-17
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses a biomass power generation boiler with a purification mechanism, which comprises a boiler body, wherein a purification box and a circulating pump are fixed on the outer side of the boiler body, an ash removal chamber is fixed in the purification box, the boiler body is communicated with the interior of the ash removal chamber through an air inlet pipe, two ends of the circulating pump are respectively communicated with the top and the bottom of the ash removal chamber through connecting pipes, an adsorption box is fixed on the top of the purification box, and the top of the ash removal chamber is communicated with the adsorption box through an air conveying pipe. In the utility model, gas discharged from the boiler enters the ash removing chamber through the gas inlet pipe, is pumped by the circulating pump and is sprayed on the gas to be subjected to ash removing and washing, the gas subjected to ash removing enters the adsorption tank through the gas conveying pipe to be subjected to tar removal, and is adsorbed by the multi-layer activated carbon adsorption layer, so that the aim of purifying the gas in the boiler is fulfilled, and the pollution to the atmosphere is reduced.

Description

Biomass power generation boiler with purification mechanism

Technical Field

The utility model relates to the technical field of biomass power generation boilers, in particular to a biomass power generation boiler with a purification mechanism.

Background

The biomass power generation is power generation by using biomass energy of biomass, is one of renewable energy power generation, and comprises direct combustion power generation of agricultural and forestry waste, gasification power generation of agricultural and forestry waste, waste incineration power generation, landfill gas power generation and methane power generation.

When in use, the biomass power generation boiler generates flue gas, and the flue gas can cause serious air pollution if directly discharged into the atmosphere.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the above problems, a biomass power generation boiler with a purification mechanism is proposed.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a boiler for biomass power generation with purify mechanism, includes the boiler body, the boiler body outside is fixed with purifying box and circulating pump, the inside ash removal room that is fixed with of purifying box, the boiler body passes through intake pipe and the inside intercommunication of ash removal room, the both ends of circulating pump are passed through the connecting pipe and are communicate with the top and the bottom of ash removal room respectively, the purifying box top is fixed with the adsorption tank, the gas-supply pipe and adsorption tank intercommunication are passed through at ash removal room top, the adsorption tank is kept away from gas-supply pipe one side and is passed through purifying box and external intercommunication.

Preferably, a spray header is fixed at one end of the connecting pipe, which is positioned at the top of the ash removing chamber.

Preferably, a filter layer fixed on the inner wall of the ash removing chamber is arranged outside one end, located at the bottom of the ash removing chamber, of the connecting pipe.

Preferably, the inside of the adsorption box is provided with multi-component separation blocks, and an activated carbon adsorption layer is arranged between each group of separation blocks.

Preferably, the bottom of the adsorption box is communicated with the outside through an air outlet channel and an air exhaust window.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

this application, it is indoor that the gas that discharges by the boiler gets into the ash chamber through the intake pipe to draw water through the circulating pump, spout on the gas that gets into, carry out the ash removal washing, the gas after the ash removal carries out getting rid of tar in the gas-supply pipe gets into the adsorption tank, adsorbs through multilayer active carbon adsorption layer, reaches boiler gas purification's purpose, reduces atmospheric pollution.

Drawings

FIG. 1 illustrates a schematic diagram of a structure provided in accordance with an embodiment of the present invention;

FIG. 2 is a schematic diagram of a structure of a purification box provided according to an embodiment of the present invention;

fig. 3 shows a schematic structural diagram of a adsorption tank provided in accordance with an embodiment of the present invention.

Illustration of the drawings:

1. a boiler body; 2. a purification box; 3. an ash removal chamber; 4. a circulation pump; 5. a connecting pipe; 6. an air inlet pipe; 7. a gas delivery pipe; 8. a filter layer; 9. a shower head; 10. an exhaust window; 11. an adsorption tank; 12. an activated carbon adsorption layer; 13. and separating the blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a boiler for biomass power generation with purify mechanism, including

boiler body

1, 1 outside of boiler body is fixed with purifying box 2 and circulating pump 4, 2 inside be fixed with ash removal room 3 of purifying box, boiler body 1 is through intake pipe 6 and the inside intercommunication of ash removal room 3, the both ends of circulating pump 4 are passed through connecting pipe 5 respectively with the top and the bottom intercommunication of

ash removal room

3, 2 tops of purifying box are fixed with

adsorption tank

11, 7 and 11 intercommunications of adsorption tank are passed through at 3 tops in ash removal room, adsorption tank 11 keeps away from 7 one side of gas-supply pipe and passes through purifying box 2 and external intercommunication.

Specifically, as shown in fig. 2, a shower head 9 is fixed at one end of the connecting pipe 5 at the top of the ash removing chamber 3, so as to remove dust in the gas.

Specifically, as shown in fig. 2, a filter layer 8 fixed to the inner wall of the ash removing chamber 3 is disposed at the outer side of one end of the connecting pipe 5 located at the bottom of the ash removing chamber 3 to filter the removed dust.

Specifically, as shown in fig. 3, a plurality of partition blocks 13 are arranged inside the adsorption tank 11, and an activated carbon adsorption layer 12 is arranged between each group of partition blocks 13, so that the activated carbon adsorption layer 12 can be conveniently replaced.

Specifically, as shown in fig. 2, the bottom of the adsorption box 11 is communicated with the outside through an air outlet channel and an air outlet window 10.

In conclusion, in this embodiment, the gas discharged from the boiler enters the ash removal chamber 3 through the gas inlet pipe 6, and is pumped by the circulating pump 4 and sprayed on the entering gas to be subjected to ash removal washing, the ash-removed gas enters the adsorption tank 11 through the gas pipe 7 to be subjected to tar removal, and is adsorbed by the multi-layer activated carbon adsorption layer 12, so that the purpose of purifying the boiler gas is achieved, and the pollution to the atmosphere is reduced.

The previous description of the embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a boiler for biomass power generation with purify mechanism, includes boiler body (1), its characterized in that, boiler body (1) outside is fixed with purifying box (2) and circulating pump (4), purifying box (2) inside is fixed with ash removal room (3), boiler body (1) is through intake pipe (6) and the inside intercommunication of ash removal room (3), the both ends of circulating pump (4) are passed through connecting pipe (5) and are communicate with the top and the bottom of ash removal room (3) respectively, purifying box (2) top is fixed with adsorption tank (11), air-supply pipe (7) and adsorption tank (11) intercommunication are passed through at ash removal room (3) top, adsorption tank (11) are kept away from air-supply pipe (7) one side and are passed through purifying box (2) and external intercommunication.

2. The biomass power generation boiler with the purification mechanism is characterized in that a spray head (9) is fixed at one end of the connecting pipe (5) positioned at the top of the ash removal chamber (3).

3. The biomass power generation boiler with the purification mechanism is characterized in that a filter layer (8) fixed on the inner wall of the ash removal chamber (3) is arranged outside one end of the connecting pipe (5) positioned at the bottom of the ash removal chamber (3).

4. The biomass power generation boiler with the purification mechanism according to claim 1, wherein a plurality of groups of separation blocks (13) are arranged inside the adsorption tank (11), and an activated carbon adsorption layer (12) is arranged between each group of separation blocks (13).

5. The biomass power generation boiler with the purification mechanism is characterized in that the bottom of the adsorption box (11) is communicated with the outside through an air outlet channel and an air outlet window (10).