CN108894546B

CN108894546B - Biomass and domestic garbage incineration power generation integrated main workshop layout structure

Info

Publication number: CN108894546B
Application number: CN201810759335.XA
Authority: CN
Inventors: 金毅淳; 范海涛; 王华超; 曾刚; 管云飞; 关伟; 丁勇杰
Original assignee: China Power Engineering Consultant Group Central Southern China Electric Power Design Institute Corp
Current assignee: China Power Engineering Consultant Group Central Southern China Electric Power Design Institute Corp
Priority date: 2018-07-11
Filing date: 2018-07-11
Publication date: 2020-10-02
Anticipated expiration: 2038-07-11
Also published as: CN108894546A

Abstract

The invention discloses a biomass and household garbage incineration power generation integrated main plant layout structure which comprises an air compressor room and a warehouse, a biomass power plant area and a garbage incineration power plant area, wherein the biomass power plant area comprises a lobby and a control room, a steam engine room, a biomass boiler room, a slag room, a desulfurization device, a dust remover, a biomass induced draft fan and a chimney, the garbage incineration power plant area comprises the lobby and the control room, the steam engine room, an unloading hall, a garbage pit, a garbage incineration boiler and a waste heat boiler room, a garbage flue gas purification room, the garbage induced draft fan and the chimney, and the lobby and the garbage incineration power plant area share the lobby and the control room, the steam engine room and the chimney. The invention can solve the regional garbage problem, can reasonably utilize biomass energy, and has the advantages of energy conservation, environmental protection, low construction and operation cost and the like.

Description

Biomass and domestic garbage incineration power generation integrated main workshop layout structure

Technical Field

The invention relates to the technical field of power generation, in particular to an arrangement structure of a biomass and household garbage incineration power generation integrated main workshop.

Background

At present, domestic waste incineration power generation has a certain scale in cities above a medium size, and has the scale benefit of single investment. However, in small towns and villages, due to limited population, the scale of independent waste incineration power generation is small, the benefit is limited, and the scale benefit of independent investment is not provided, so the construction is slow. Meanwhile, as the small towns and the rural areas have no sound garbage disposal mode, a large amount of garbage can not be disposed, and great pressure is caused to the environment. In addition, because of good biomass resources in small towns and villages, the country encourages biomass power generation projects, thereby reducing environmental pollution caused by straw burning of villagers. However, at present, domestic biomass incineration power generation projects are distributed more, straw resources are limited to a certain extent, an operation and income are affected due to the fact that an independent biomass incineration power generation project is often lack of straw resource quantity, and the construction and operation of biomass are stagnated greatly. The current situation is that a new mode is urgently needed to solve the problem.

Disclosure of Invention

The invention aims to overcome the defects of the background technology and provide an integrated main plant layout structure for burning and power generation of biomass and household garbage.

In order to achieve the purpose, the biomass and household garbage incineration and power generation integrated main plant layout structure comprises an air compressor room and a warehouse, a biomass power plant area and a garbage incineration power plant area, wherein the biomass power plant area comprises a lobby and a control room, a steam engine room, a biomass boiler room, a slag room, a desulfurization device, a dust remover, a biomass induced draft fan and a chimney, the garbage incineration power plant area comprises the lobby and the control room, the steam engine room, an unloading hall, a garbage pit, a garbage incineration boiler and waste heat boiler room, a garbage flue gas purification room, the garbage induced draft fan and the chimney, and the lobby and the control room, the steam engine room and the chimney are shared by the biomass power plant area and the garbage incineration power plant area.

In the above scheme, be equipped with between the deoxidization in the steam turbine room, biomass power generation set, msw incineration generating set, hoist and maintenance place, biomass power generation set and the coaxial arrangement of msw incineration generating set, it is located the biomass power generation set end to overhaul the place, it is equipped with a high pressure rotary film oxygen-eliminating device and a middling pressure rotary film oxygen-eliminating device respectively to correspond biomass power generation set and msw incineration generating set in the deoxidization within a definite time, high pressure rotary film oxygen-eliminating device and middling pressure rotary film oxygen-eliminating device pass through the female pipe of deoxidization heating steam and draw and connect.

In the above-mentioned scheme, biomass generator unit is 1 x 30MW high temperature, high pressure, condensing steam type turbo generator unit, msw incineration generator unit is 1 x 9MW medium temperature, middling pressure, condensing steam type turbo generator unit, biomass generator unit and msw incineration generator unit's operation layer elevation is 8m, the operating pressure of high pressure rotary film oxygen-eliminating device is 0.588MPa, the operating pressure of medium pressure rotary film oxygen-eliminating device is 0.27MPa, the hoist is 32/10 t's electronic two-beam bridge crane, deoxidization layer elevation is 15.0m between the deoxidization.

The technical scheme provided by the invention has the beneficial effects that:

according to the invention, the waste incineration power plant area and the biomass power plant area are scientifically, reasonably and effectively integrated, and the comprehensive layout and overall consideration are realized, so that compared with two separate projects of development and operation, the overall development, construction and operation cost is reduced, the overall investment return of the project is increased, the risk resistance is stronger, the regional waste problem is fully solved, the biomass energy is reasonably used, the energy is saved, the environment is protected, the social significance is realized, and the development prospect is better.

Drawings

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

FIG. 2 is a schematic top view of the steam turbine room of FIG. 1;

fig. 3 is a schematic cross-sectional structure view of the steam turbine room in fig. 1.

In the figure: air compressor machine room and warehouse 1, biomass power plant 2, waste incineration power plant 3, lobby and control room 4,

steam turbine room

5, 5a between the deoxidization, high pressure cyclone film deaerator 5a1, medium pressure cyclone film deaerator 5a2, deoxidization heating steam main pipe 5a3, biomass power generating set 5b, waste incineration power generating set 5c, hoist 5d, overhaul place 5e, biomass boiler room 6, 7 between the sediment, desulphurization unit 8, dust remover 9, biomass induced draft fan 10, chimney 11, the hall of unloading 12,

rubbish hole

13, 14 between waste incineration boiler and exhaust-heat boiler, 15 between the purification of waste flue gas, 16 on the rubbish induced draft fan.

Detailed Description

The invention is described in further detail below with reference to the figures and examples.

As shown in fig. 1, biomass and domestic waste incineration power generation integration main building layout structure includes air compressor room and warehouse 1, biomass power plant 2 and waste incineration power plant 3, biomass power plant 2 includes that lobby and control room 4, steam turbine room 5, biomass boiler room 6, sediment are 7, desulphurization unit 8, dust remover 9, biomass draught fan 10 and chimney 11, waste incineration power plant 3 includes that lobby and control room 4, steam turbine room 5, the hall of unloading 12, rubbish hole 13, waste incineration boiler and exhaust-heat boiler are 14, rubbish gas cleaning room 15, rubbish draught fan 16 and chimney 11, biomass power plant 2 and waste incineration power plant 3 share the lobby and control room 4, steam turbine room 5 and chimney 11.

Be equipped with 5a, biomass generating set 5b, msw incineration generating set 5c, hoist 5d and maintenance place 5e between the deoxidization in above-mentioned steam turbine room 5, biomass generating set 5b and the coaxial arrangement of msw incineration generating set 5c, it is located biomass generating set 5b end to overhaul place 5e, it is equipped with a high pressure rotating film deaerator 5a1 and a middling pressure rotating film deaerator 5a2 respectively to correspond biomass generating set 5b and msw incineration generating set 5c in the deoxidization between 5a, high pressure rotating film deaerator 5a1 and medium pressure rotating film deaerator 5a2 draw through deoxidization heating steam female pipe 5a3 and connect.

Above-mentioned biomass power generation unit 5b is 1 x 30MW high temperature, high pressure, condensing steam type turbo generator set, msw incineration power generation unit 5c is 1 x 9MW medium temperature, middling pressure, condensing steam type turbo generator set, biomass power generation unit 5b and msw incineration power generation unit 5 c's operation layer elevation is 8m, high pressure rotary film deaerator 5a 1's operating pressure is 0.588MPa, the operating pressure of middling pressure rotary film deaerator 5a2 is 0.27MPa, hoist 5d is 32/10 t's electronic two-beam bridge crane, deoxidization layer elevation is 15.0m in 5a between the deoxidization.

Other parts not described in detail are known in the art.

Claims

1. Biomass and domestic waste burn electricity generation integration main building arrangement structure, its characterized in that: including air compressor room and warehouse (1), biomass power plant area (2) and waste incineration power plant area (3), biomass power plant area (2) are including lobby and control room (4), steam turbine room (5), biomass boiler room (6), sediment room (7), desulphurization unit (8), dust remover (9), biomass draught fan (10) and chimney (11), waste incineration power plant area (3) are including lobby and control room (4), steam turbine room (5), hall of unloading (12), rubbish hole (13), waste incineration boiler and exhaust-heat boiler room (14), rubbish gas cleaning room (15), rubbish draught fan (16) and chimney (11), biomass power plant area (2) and waste incineration power plant area (3) share the lobby and control room (4), steam turbine room (5) and chimney (11), be equipped with in steam turbine room (5) deoxidization room (5a), Biomass generating set (5b), msw incineration generating set (5c), biomass generating set (5b) and msw incineration generating set (5c) coaxial arrangement, correspond biomass generating set (5b) and msw incineration generating set (5c) and be equipped with a high pressure rotary film deaerator (5a1) and a middling pressure rotary film deaerator (5a2) respectively between the deoxidization between (5a), high pressure rotary film deaerator (5a1) and middling pressure rotary film deaerator (5a2) draw through deoxidization heating steam main pipe (5a3) and connect, biomass and domestic waste incineration electricity generation integration main building layout structure are used for little town and rural construction.

2. The integrated main power house layout structure for biomass and domestic garbage incineration and power generation as claimed in claim 1, wherein: be equipped with hoist (5d) and maintenance place (5e) in steam turbine room (5), maintenance place (5e) are located biomass generating set (5b) end.

3. The integrated main power house layout structure for biomass and domestic garbage incineration and power generation as claimed in claim 2, wherein: biomass generating set (5b) is 1 x 30MW high temperature, high pressure, condensing steam type turbo generator set, msw incineration generating set (5c) is 1 x 9MW medium temperature, middling pressure, condensing steam type turbo generator set, biomass generating set (5b) and msw incineration generating set (5c) operation layer elevation are 8m, the operating pressure of high pressure rotary film oxygen-eliminating device (5a1) is 0.588MPa, the operating pressure of middling pressure rotary film oxygen-eliminating device (5a2) is 0.27MPa, hoist (5d) are 32/10 t's electronic two-beam bridge crane, deoxidization layer elevation is 15.0m in (5a) between the deoxidization.