CN201272784Y - Energy-saving environment-friendly power generation gas extracting device - Google Patents

Energy-saving environment-friendly power generation gas extracting device Download PDF

Info

Publication number
CN201272784Y
CN201272784Y CNU2008201637765U CN200820163776U CN201272784Y CN 201272784 Y CN201272784 Y CN 201272784Y CN U2008201637765 U CNU2008201637765 U CN U2008201637765U CN 200820163776 U CN200820163776 U CN 200820163776U CN 201272784 Y CN201272784 Y CN 201272784Y
Authority
CN
China
Prior art keywords
furnace body
energy
interface
water seal
tower
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CNU2008201637765U
Other languages
Chinese (zh)
Inventor
李观德
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CNU2008201637765U priority Critical patent/CN201272784Y/en
Application granted granted Critical
Publication of CN201272784Y publication Critical patent/CN201272784Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency

Abstract

The utility model discloses an energy-saving and environment-friendly power generating gas extracting device, comprising a straw gasification furnace (1), an air heating furnace (2), a primary turbulent tower (3), a primary purifier (4), a secondary purifier (5), a secondary turbulent tower (6), a separator (7), a filter (8), a blower (9), a water seal (10) and a gas receiver (11) which are in sequential pipeline series connection, wherein the lower portions of the primary turbulent tower, the secondary purifier, the secondary turbulent tower, the separator and the filter are all equipped with drain pipes (13), outlets of the drain pipes (13) are located in a trench (12), and a valve (14) is arranged on a connecting pipeline of the blower and the water seal. The utility model can be used to extract fuel gas and carbon gas simultaneously, the content of oil tar in extracted gas can be lower than 5 mg/m<3>, which is largely lower than the content of the oil tar in national standards, and the extracted gas is low in air pollution while burning and is favorable for environment protection. In addition, the extracted gas applied to power generation has little damage to generation equipment, and can prolong the service life of the generation equipment.

Description

A kind of energy-conserving and environment-protective generating combustion gas extraction element
Technical field
The utility model relates to a kind of combustion gas extraction element, a kind of especially energy-conserving and environment-protective generating combustion gas extraction element.
Background technology
At present in the rural area, have a large amount of straws after the harvesting, some rural area also has a lot of straws just to burn in the ground except directly making of straw fuel cooks, and causes the waste of resource.People have known and can extract combustion gas the inflammable gas that anoxycausis produces from straw now, are used for daily life, cook and generate electricity.But present extraction element, the gas tar oil content height of extraction, bigger when being used to generate electricity to the generating set influence, cause service life of equipment to reduce.Owing to tar reserves height, combustion gas can produce a large amount of obnoxious flavoures when burning, air is polluted, and is unfavorable for environment protection in addition, so national regulation, the tar content of combustion gas does not allow to surpass 50mg/M 3In addition, existing straw fuel gas extraction element can not extract charing gas; The charing gas that produces in the charing production process can not be utilized effectively.
The utility model content
The purpose of this utility model is, a kind of energy-conserving and environment-protective generating combustion gas extraction element is provided, and it can be used for extracting the generating combustion gas from stalk gas and charing gas simultaneously, and the coal-tar middle oil content of the generating combustion gas of extraction can be less than 5mg/M 3, being significantly less than the tar content of national Specification, the pollution to air during burning is little, helps environmental protection.Be used for generating, little to the infringement of generating set, can prolong the work-ing life of generating set.
The technical solution of the utility model: a kind of energy-conserving and environment-protective generating combustion gas extraction element.Comprise straw gasification stove, hotblast stove, first step turbulent flow tower, first step cleaner, second stage cleaner, second stage turbulent flow tower, separator, strainer, blower fan, water seal and the gas receiver of pipeline polyphone successively; Pipeline gas is connected with generating set, is used for fuel used to generate electricity.The bottom of first step turbulent flow tower first step cleaner, second stage cleaner, second stage turbulent flow tower, splitter and filter is equipped with water shoot, and the outlet of water shoot is positioned at trench; The connecting tube of blower fan and water seal is provided with valve.
In the above-mentioned energy-conserving and environment-protective generating combustion gas extraction element, described straw gasification stove is divided into upper furnace body and lower furnace body, and lower furnace body is that refractory materials is built into, and upper furnace body is the steel construction welding assembly, and upper furnace body is located on the lower furnace body; Be provided with fire grate in the lower furnace body, the furnace wall of fire grate below is provided with scum hole and venting hole; The fire grate top is the combustion chamber, and the furnace wall of bottom, combustion chamber is provided with one group of oxygen inlet, and oxygen inlet is led to the top and the middle part of combustion chamber through oxygen hose; One side of upper furnace body is provided with hopper, and the bottom of upper furnace body is provided with Lou material mouth; Leak a material mouthful place and be provided with bell, bell is provided with pull bar, and the top of pull bar is tied with wireline; The top of upper furnace body is provided with support, and support is provided with fixed pulley, and the vertical wireline of pull bar is wrapped on the capstan on ground by fixed pulley.
In the aforesaid energy-conserving and environment-protective generating combustion gas extraction element, described hotblast stove comprises external furnace body and inner furnace body; The sidewall of external furnace body is provided with inlet, hot blast import and charing gas interface, can introduce the charring gas supplying apparatus from charing gas interface 34 and extract usefulness; The bottom of external furnace body is provided with slag-drip opening, and the inwall of external furnace body is provided with gusset; The inner furnace body upper end is provided with outlet, and the bottom of inner furnace body is provided with grate.
In the aforesaid energy-conserving and environment-protective generating combustion gas extraction element, described first step turbulent flow tower and second stage turbulent flow tower include tower body, and the tower body top is provided with pneumatic outlet, and the tower body bottom is provided with gas feed, and tower body bottom one side is provided with drain interface; Tower body middle part one side is provided with one group of bypass interface, and one group of bypass interface is connected with bypass duct, is provided with double-edged fine-toothed comb in the tower body of each bypass interface.
In the aforesaid energy-conserving and environment-protective generating combustion gas extraction element, described first step cleaner and second stage cleaner include lower shell and upper shell, lower shell is divided into two sections, epimere is a conically shaped, hypomere is straight tube, the barrel of the bottom of straight tube is provided with drain interface, and the middle part of straight tube is provided with the cooling and purifying outlet; Upper shell top is provided with the purification import, and the upper shell bottom is provided with funnel, and the bottom of upper shell barrel is provided with cyclone pipe.
In the aforesaid energy-conserving and environment-protective generating combustion gas extraction element, described strainer comprises filter vat, and the top of filter vat is provided with filters import and filtering outlet, is provided with filter screen in the filter vat, the bottom of filtering import is positioned at the filter screen below, and the bottom of filtering outlet is positioned at the filter screen top; The sidewall of filter vat is provided with viewing window.
In the aforesaid energy-conserving and environment-protective generating combustion gas extraction element, described water seal comprises the water seal bucket, in the water seal bucket water is housed, and the water seal bucket is provided with intake ducting, and the bottom of intake ducting is sunken under water; The top of water seal bucket is provided with exhaust port and emptying interface; The water seal bucket is provided with into water interface and drainage interface.
Compared with prior art, the utility model can use for extracting stalk gas and charing gas simultaneously by the improvement to extraction element and stalk gasifier, and the coal-tar middle oil content of the combustion gas of extraction can be less than 5mg/M 3, being significantly less than the tar content of national Specification, the pollution to air during burning is little, helps environmental protection.Be used for generating, little to the infringement of generating set, can prolong the work-ing life of generating set.The utility model can also be used for the charing gas that produces in the charing production process extracting the generating combustion gas.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is that the A of Fig. 1 is to view;
Fig. 3 is that the B of Fig. 1 is to view;
Fig. 4 is that the C of Fig. 1 is to view;
Fig. 5 is the structural representation of straw gasification stove;
Fig. 6 is the D-D sectional view of Fig. 5;
Fig. 7 is the structural representation of hotblast stove;
Fig. 8 is the structural representation of turbulent flow tower;
Fig. 9 is the structural representation of cleaner;
Figure 10 is the structure of filter synoptic diagram;
Figure 11 is the structural representation of water seal.
Being labeled as in the accompanying drawing: 1-straw gasification stove, 2-hotblast stove, 3-first step turbulent flow tower, 4-first step cleaner, 5-second stage cleaner, 6-second stage turbulent flow tower, the 7-separator, 8-strainer, 9-blower fan, the 10-water seal, 11-gas receiver, 12-trench, the 13-water shoot, 14-valve, 15-upper furnace body, the 16-lower furnace body, 17-fire grate, 18-scum hole, the 19-venting hole, 20-combustion chamber, 21-oxygen inlet, the 22-oxygen hose, 23-hopper, 24-leak the material mouth, the 25-bell, 26-pull bar, 27-wireline, the 28-support, 29-fixed pulley, 30-capstan winch, the 31-external furnace body, 32-inner furnace body, 33-inlet, 34-charing gas interface, 35-slag-drip opening, 36-gusset, the 37-outlet, 38-grate, the import of 39-hot blast, the 40-tower body, 41-pneumatic outlet, 42-gas feed, 43-bypass interface, 44-bypass duct, 45-double-edged fine-toothed comb, the 46-lower shell, 47-upper shell, 48-conically shaped, the straight tube of 49-, the outlet of 50-cooling and purifying, 51-purifies import, the 52-funnel, 53-cyclone pipe, 54-filter vat, 55-filters import, the 56-filtering outlet, 57-filter screen, 58-viewing window.
Embodiment
Below in conjunction with drawings and Examples the utility model energy-conserving and environment-protective generating combustion gas extraction element is further described.
A kind of energy-conserving and environment-protective generating combustion gas extraction element of the present utility model, as shown in Figures 1 to 4.Comprise straw gasification stove 1, hotblast stove 2, first step turbulent flow tower 3, first step cleaner 4, second stage cleaner 5, second stage turbulent flow tower 6, separator 7, strainer 8, blower fan 9, water seal 10 and the gas receiver 11 of pipeline polyphone successively; Obtain pure living plant combustible gas through Pintsch gas tar and cold filtration.Be connected with generating set by pipeline, be used for fuel used to generate electricity.The bottom of first step turbulent flow tower 3 first step cleaners 4, second stage cleaner 5, second stage turbulent flow tower 6, separator 7 and strainer 8 is equipped with water shoot 13, and the outlet of water shoot 13 is positioned at trench 12; Blower fan 9 is provided with valve 14, the may command free air delivery with the connecting tube of water seal 10.
Described straw gasification stove 1 comprises upper furnace body 15 and lower furnace body 16 as shown in Figure 5 and Figure 6, and lower furnace body 16 is for refractory materials is built into, and upper furnace body 15 is the steel construction welding assembly, and upper furnace body 15 is located on the lower furnace body 16; Be provided with fire grate 17 in the lower furnace body 16, the furnace wall of fire grate 17 belows is provided with scum hole 18 and venting hole 19; Fire grate 17 tops are combustion chamber 20, and the furnace wall of 20 bottoms, combustion chamber is provided with one group of oxygen inlet 21, and oxygen inlet 21 is led to the top and the middle part of combustion chamber 20 through oxygen hose 22; One side of upper furnace body 15 is provided with hopper 23, and the bottom of upper furnace body 15 is provided with Lou material mouth 24; Leak material mouthful 24 places and be provided with bell 25, when bell 25 is pulled up, can will leak material mouthful 24 sealings, bell 25 is provided with pull bar 26, and the top of pull bar 26 is tied with wireline 27; The top of upper furnace body 15 is provided with support 28, and support 28 is provided with fixed pulley 29, and pull bar 26 vertical wireline 27 are wrapped on the capstan 30 on ground by fixed pulley 29.Capstan 30 pulling wireline 27 are pulled upwardly bell 25, can close leaking material mouth 24.
Described hotblast stove 2 comprises external furnace body 31 and inner furnace body 32 as shown in Figure 7; The sidewall of external furnace body 31 is provided with inlet 33, hot blast import 39 and charing gas interface 34, can introduce the charring gas supplying apparatus from charing gas interface 34 and extract usefulness; The bottom of external furnace body 31 is provided with slag-drip opening 35, and the inwall of external furnace body 31 is provided with gusset 36; Inner furnace body 32 upper ends are provided with outlet 37, and the bottom of inner furnace body 32 is provided with grate 38.
Described turbulent flow tower as shown in Figure 8, first step turbulent flow tower 3 and second stage turbulent flow tower 6 include tower body 40, tower body 40 tops are provided with pneumatic outlet 41, tower body 40 bottoms are provided with gas feed 42, tower body 40 bottoms one side is provided with water shoot 13 interfaces; Tower body 40 middle parts one side is provided with 43, one groups of bypass interfaces 43 of one group of bypass interface and is connected with bypass duct 44, is provided with double-edged fine-toothed comb 45 in the tower body 40 of each bypass interface 43.
Described cleaner as shown in Figure 9, first step cleaner 4 and second stage cleaner 5 include lower shell 46 and upper shell 47, lower shell 46 is divided into two sections, epimere is a conically shaped 48, hypomere is straight tube 49, the barrel of the bottom of straight tube 49 is provided with water shoot 13 interfaces, and the middle part of straight tube 49 is provided with cooling and purifying outlet 50; Upper shell 47 tops are provided with and purify import 51, and upper shell 47 bottoms are provided with funnel 52, and the bottom of upper shell 47 barrels is provided with cyclone pipe 53.
Described strainer 8 as shown in figure 10, comprise filter vat 54, the top of filter vat 54 is provided with filters import 55 and filtering outlet 56, is provided with filter screen 57 in the filter vat 54, the bottom of filtering import 55 is positioned at filter screen 57 belows, and the bottom of filtering outlet 56 is positioned at filter screen 57 tops; The sidewall of filter vat 54 is provided with viewing window 58.
Described water seal 10 comprises water seal bucket 59 as shown in figure 11, and water 60 is housed in the water seal bucket 59, and water seal bucket 59 is provided with intake ducting 61, and the bottom of intake ducting 61 is sunken to water 60 times; The pressure that utilizes water prevents tempering with gas barrier, and can play explosion-proof effect.The top of water seal bucket 59 is provided with exhaust port 62 and emptying interface 63; When emptying interface 63 is used to bring into use the air on water seal bucket 59 tops is drained.Water seal bucket 59 is provided with into water interface 64 and drainage interface 65.

Claims (7)

1, a kind of energy-conserving and environment-protective generating combustion gas extraction element, it is characterized in that: it comprises straw gasification stove (1), hotblast stove (2), first step turbulent flow tower (3), first step cleaner (4), second stage cleaner (5), second stage turbulent flow tower (6), separator (7), strainer (8), blower fan (9), water seal (10) and the gas receiver (11) of pipeline polyphone successively; Pipeline gas is connected with generating set.
2, energy-conserving and environment-protective generating combustion gas extraction element according to claim 1, it is characterized in that: described straw gasification stove (1) is divided into upper furnace body (15) and lower furnace body (16), be provided with fire grate (17) in the lower furnace body (16), the furnace wall of fire grate (17) below is provided with scum hole (18) and venting hole (19); Fire grate (17) top is combustion chamber (20), and the furnace wall of bottom, combustion chamber (20) is provided with one group of oxygen inlet (21), and oxygen inlet (21) is led to the top and the middle part of combustion chamber (20) through oxygen hose (22); One side of upper furnace body (15) is provided with hopper (23), and the bottom of upper furnace body (15) is provided with Lou material mouthful (24); Leak material mouthful (24) and locate to be provided with bell (25), bell (25) is provided with pull bar (26), and the top of pull bar (26) is connected with wireline (27); Support (28) is arranged at the top of upper furnace body (15), and support (28) is provided with fixed pulley (29), and the vertical wireline of pull bar (26) (27) is wrapped on the capstan (30) on ground by fixed pulley (29).
3, energy-conserving and environment-protective generating combustion gas extraction element according to claim 2, it is characterized in that: described hotblast stove (2) comprises external furnace body (31) and inner furnace body (32); The sidewall of external furnace body (31) is provided with inlet (33), hot blast import (39) and charing gas interface (34), and the bottom of external furnace body (31) is provided with slag-drip opening (35), and the inwall of external furnace body (31) is provided with gusset (36); Inner furnace body (32) upper end is provided with outlet (37), and the bottom of inner furnace body (32) is provided with grate (38).
4, energy-conserving and environment-protective generating combustion gas extraction element according to claim 3, it is characterized in that: described first step turbulent flow tower (3) and second stage turbulent flow tower (6) include tower body (40), tower body (40) top is provided with pneumatic outlet (41), tower body (40) bottom is provided with gas feed (42), and tower body (40) bottom one side is provided with water shoot (13) interface; Tower body (40) middle part one side is provided with one group of bypass interface (43), and one group of bypass interface (43) is connected with bypass duct (44), is provided with double-edged fine-toothed comb (45) in the tower body (40) of each bypass interface (43).
5, energy-conserving and environment-protective generating combustion gas extraction element according to claim 4, it is characterized in that: described first step cleaner (4) and second stage cleaner (5) include lower shell (46) and upper shell (47), lower shell (46) is divided into two sections, epimere is conically shaped (48), hypomere is a straight tube (49), the barrel of the bottom of straight tube (49) is provided with water shoot (13) interface, and the middle part of straight tube (49) is provided with cooling and purifying outlet (50); Upper shell (47) top is provided with and purifies import (51), and upper shell (47) bottom is provided with funnel (52), and the bottom of upper shell (47) barrel is provided with cyclone pipe (53).
6, energy-conserving and environment-protective generating combustion gas extraction element according to claim 5, it is characterized in that: described strainer (8) comprises filter vat (54), the top of filter vat (54) is provided with filters import (55) and filtering outlet (56), be provided with filter screen (57) in the filter vat (54), the bottom of filtering import (55) is positioned at filter screen (57) below, and the bottom of filtering outlet (56) is positioned at filter screen (57) top; The sidewall of filter vat (54) is provided with viewing window (58).
7, energy-conserving and environment-protective generating combustion gas extraction element according to claim 6, it is characterized in that: described water seal (10) comprises water seal bucket (59), water (60) is housed in the water seal bucket (59), water seal bucket (59) is provided with intake ducting (61), and the bottom of intake ducting (61) is sunken under the water (60); The top of water seal bucket (59) is provided with exhaust port (62) and emptying interface (63); Water seal bucket (59) is provided with into water interface (64) and drainage interface (65).
CNU2008201637765U 2008-09-09 2008-09-09 Energy-saving environment-friendly power generation gas extracting device Expired - Fee Related CN201272784Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008201637765U CN201272784Y (en) 2008-09-09 2008-09-09 Energy-saving environment-friendly power generation gas extracting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008201637765U CN201272784Y (en) 2008-09-09 2008-09-09 Energy-saving environment-friendly power generation gas extracting device

Publications (1)

Publication Number Publication Date
CN201272784Y true CN201272784Y (en) 2009-07-15

Family

ID=40883132

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008201637765U Expired - Fee Related CN201272784Y (en) 2008-09-09 2008-09-09 Energy-saving environment-friendly power generation gas extracting device

Country Status (1)

Country Link
CN (1) CN201272784Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107603678A (en) * 2017-11-11 2018-01-19 安徽帝元现代农业投资发展有限公司 A kind of vapor phase purification method in the production for biomass

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107603678A (en) * 2017-11-11 2018-01-19 安徽帝元现代农业投资发展有限公司 A kind of vapor phase purification method in the production for biomass

Similar Documents

Publication Publication Date Title
CN201272784Y (en) Energy-saving environment-friendly power generation gas extracting device
CN2763273Y (en) High efficiency and clean type gas generator using firewood and the like as raw material
CN205279096U (en) Integrative equipment of floated burning carbonization schizolysis
CN201201939Y (en) Stalk gasification furnace and stalk gas purification apparatus
CN101354144B (en) Self-suction type non-coke tar stalk and coal cooking heating furnace
CN101270883B (en) Stalk gas-producing ecological stove
CN110878223B (en) Biomass gas high-efficiency gasification device
CN207347521U (en) A kind of phenol water-splitting gasification installation
CN102260532B (en) Production equipment for continuously preparing combustible gas by utilizing biomass fuel
CN201343516Y (en) Energy-saving multifunctional stalk gasification furnace
CN2921014Y (en) Pool type stalks comprehensive utilization carbonizing device
CN201285067Y (en) Wood tar drip catcher of stalk gasification furnace
CN101508914A (en) Energy-conservation environment friendly stalk furnace
CN110760348B (en) Biomass gas purification system
CN210097162U (en) Semi coke tail gas clean-up system
CN201065396Y (en) Gas exhausting device for gas producing furnace
CN200949093Y (en) Garbage gas production generator
CN210945578U (en) Residue discharging device for biogas reaction equipment
CN2460866Y (en) Household environmental protection biological gasification furnace device
CN201582864U (en) Vapor separation compressor of straw gasifier
CN2820868Y (en) Air outlet device for gas making furnace
CN201050805Y (en) Gas making oven installed with tar oil separating and purification device
CN202081066U (en) Production equipment for preparing combustible gas continuously by utilizing biomass fuel
CN205424905U (en) Energy -saving and environment -friendly boiler
CN201269543Y (en) Gas oil separator of stalk gasification furnace

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Assignee: Huzhou Fusheng Charcoal Co.,Ltd.

Assignor: Li Guande

Contract record no.: 2011330000159

Denomination of utility model: Energy-saving environment-friendly power generation gas extracting device

Granted publication date: 20090715

License type: Exclusive License

Record date: 20110328

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090715

Termination date: 20120909