CN207394874U - A kind of sludge cooperates with burning processing system - Google Patents
A kind of sludge cooperates with burning processing system Download PDFInfo
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- CN207394874U CN207394874U CN201721335007.4U CN201721335007U CN207394874U CN 207394874 U CN207394874 U CN 207394874U CN 201721335007 U CN201721335007 U CN 201721335007U CN 207394874 U CN207394874 U CN 207394874U
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/001—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals for sludges or waste products from water treatment installations
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2201/00—Pretreatment
- F23G2201/10—Drying by heat
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2201/00—Pretreatment
- F23G2201/80—Shredding
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2206/00—Waste heat recuperation
- F23G2206/10—Waste heat recuperation reintroducing the heat in the same process, e.g. for predrying
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2208/00—Safety aspects
- F23G2208/10—Preventing or abating fire or explosion, e.g. by purging
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2209/00—Specific waste
- F23G2209/12—Sludge, slurries or mixtures of liquids
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2900/00—Special features of, or arrangements for incinerators
- F23G2900/55—Controlling; Monitoring or measuring
Abstract
The utility model provides a kind of sludge collaboration burning processing system, the processing system includes boiler and the first air-introduced machine, heat smoke extraction opening is provided on the flue of the boiler, hot-air export mouth is provided on hot air duct, first air-introduced machine is connected with the flue afterbody of the boiler, further include the drying fuel pulverizing plant being connected with the boiler, dried medium entrance and sludge inlet are provided on the feed pipe of the dry fuel pulverizing plant, the heat smoke extraction opening, the exhaust outlet of the hot-air export mouth and first air-introduced machine is connected with the dried medium entrance, the discharge port of the dry fuel pulverizing plant is connected with the furnace chamber of the boiler.The utility model enormously simplifies entire technological process, reduces investment and the operating cost of equipment to greatest extent, has very high use and promotional value.
Description
Technical field
The utility model belongs to technical field of sludge treatment, and in particular to a kind of sludge cooperates with burning processing system.
Background technology
Cut-off 2015, China's municipal wastewater treatment plant daily handling ability reach 13784 ten thousand steres, produce primary sludge amount per year about
35000000 tons, it is contemplated that the year two thousand twenty, the municipal sludge yield in China is up to 60,000,000 tons ~ 90,000,000 tons.Meanwhile printing and dyeing, spinning
Zhi Deng industrial enterprises also have a large amount of sludge to generate.
At present, the existing sludge disposal technology in China mainly uses following three kinds of modes：
（1）Sludge is in a manner that pump or conveyer are sent directly into boiler combustion, though this mode is simple for process, due to wet
Sludge moisture content itself is high, and moisture influences boiler operatiopn very big in sludge, so being only applicable to the low boiler of processing capacity；
（2）Sludge and the fuel such as coal mix the mode with feeding boiler combustion after mix, convey and pre-processing, during which
Often there is situations such as sludge bonding, build bridge and block, influence the operation of fuel system, while be also unfavorable for boiler adjustment, processing
Ability is also very limited；
（3）Sludge mixes the mode for matching somebody with somebody or being sent directly into boiler combustion after heating power desiccation with fuel such as coals, this mode pair
The problems such as influence of boiler combustion is relatively small, but the energy loss of drying process is larger, explosion-proof, dust and stink is difficult to solve
Certainly, and complex process, system investments are larger, while operating cost is higher.
In summary, the scale of China's sludge treatment facilities, ability and technical merit seriously lag at this stage, it is difficult to meet
The needs of existing and following specific resistance to filtration.And it is developing progressively using boiler of power plant cooperative disposal sludge technology as sludge
The most reasonable approach of processing.
Chinese patent literature CN204100275U discloses the pulverized coal preparation system that a kind of ball mill and fan mill combine, the system
Mixing chamber is externally provided in boiler, the mixed flue gas outlet of mixing chamber is connected to the desiccant inlet of drying tube, the hot cigarette of mixing chamber
Import is connected to the high temperature furnace smoke extraction mouth on boiler flue, is arranged at the exhaust pass connection of the deduster of boiler flue afterbody
Cool air blower, cool air blower be connected to the cool air inlet of mixing chamber, and the air preheater for being arranged at boiler back end ductwork goes out
Mouth secondary air duct is connected to the hot wind inlet of mixing chamber；The feed inlet connection high-moisture inferior fuel batcher of drying tube, does
The discharge port of dry pipe is connected to the feed inlet of tailing separator through fan mill, and the outlet of tailing separator is connected to powder collector, receives
The lack of gas outlet of powder device is connected to the air inlet of air and powder mixer through water recovery device, excessive fan successively, and powder collector goes out powder
Mouth is connected to powder cabin through wood scraps separator, and powder cabin is connected to pulverizer coal feeder, and pulverizer coal feeder is connected to the powder inlet of air and powder mixer, wind powder
The burner of the discharge port connection boiler of mixer.
In the above-described techniques, high-moisture inferior fuel is formed mixed through drying tube and high-temperature flue gas, black furnace cigarette and hot wind
It closes medium to be in contact and by preliminarily dried, then together into while being milled to fine grain in fan mill again with dry being situated between
Matter carries out depth heat exchange, so as to improve rate of drying and treating capacity, reduces energy consumption for drying.But above-mentioned technology needs to set dry
Dry pipe so that high-moisture inferior fuel is tentatively exchanged heat first with dried medium, throw by this equipment for undoubtedly increasing whole system
Enter, and be also unfavorable for the simplification of technological process.In addition, above-mentioned technology is additionally provided with tailing separator, powder collector, water and returns
The equipment such as receiving apparatus, excessive fan, air and powder mixer, wood scraps separator, powder cabin, pulverizer coal feeder, with the outlet material to fan mill
Into the separation of promoting the circulation of qi powder, lack of gas except processing such as sewage, dry powder storage and conveyings, since there is sewage generation, then necessarily also need to additional
Sewage disposal system and condenser system are set, these separation, setting up for purifier not only cause entire technological process to complicate,
Investment and operating cost are more importantly also increased, is highly detrimental to its industrial applications.In consideration of it, in view of current China
The technique and equipment of station boiler cooperative disposal sludge are still immature, so there is an urgent need to existing station boiler cooperative disposal
The system of sludge is improved to overcome the shortcomings of that its complex process, equipment investment and operating cost are high.
The content of the invention
The purpose of this utility model is that solve the technique present in the system of existing station boiler cooperative disposal sludge
Complicated, the defects of equipment investment and operating cost are high, and then it is low to provide a kind of simple and reliable process, equipment investment and operating cost
And do not generate the sludge collaboration burning processing system of secondary pollution.
In order to achieve the above objectives, technical solution is as follows used by the utility model：
A kind of sludge cooperates with burning processing system, including boiler and the first air-introduced machine, is set on the flue of the boiler
It is equipped with heat smoke extraction opening, hot-air export mouth is provided on hot air duct, the flue gas of first air-introduced machine and the boiler
Pipeline afterbody is connected, and further includes the drying fuel pulverizing plant being connected with the boiler, the feed pipe of the dry fuel pulverizing plant
Dried medium entrance and sludge inlet, the heat smoke extraction opening, the hot-air export mouth and described first are provided on road
The exhaust outlet of air-introduced machine is connected with the dried medium entrance, discharge port and the boiler of the dry fuel pulverizing plant
Furnace chamber is connected.
Preferably, the dry fuel pulverizing plant is connected by feed pipe with charging gear, the dry fuel pulverizing plant
Discharge port be connected by discharge pipe with the furnace chamber of the boiler.
Preferably, it is provided with to adjust the regulating device of dried medium inlet amount, the charging on the feed pipe
It is both provided with to process the monitoring assembly of monitoring on pipeline and the discharge pipe.
Preferably, the monitoring assembly includes combination one or more in thermometer, pressure gauge and flowmeter.
Preferably, the dry fuel pulverizing plant is fan mill, medium-speed pulverizer or ball mill.
Preferably, the heat smoke extraction opening is connected by the second air-introduced machine with the dried medium entrance.
Preferably, dust-extraction unit is additionally provided between the flue afterbody and first air-introduced machine of the boiler,
The exhaust outlet of first air-introduced machine is also connected with chimney.
Preferably, further include be connected with each other set coal bunker and coal pulverizer, the coal pulverizer by deliver coal pipeline with it is described
The furnace chamber of boiler is connected, and the hot-air export mouth is connected with the air inlet of the coal pulverizer.
Preferably, further include and be connected with the furnace chamber of the boiler, for air to be sent into the pressure fan in the boiler.
Compared with prior art, the above-mentioned technical proposal of the utility model has the following advantages that：
Dried medium and sludge are sent into dry by the 1, sludge collaboration burning processing system provided by the utility model by directly
In the charging line of dry fuel pulverizing plant, first sludge is carried along into dry fuel pulverizing plant using dried medium, is effectively avoided
Raw material blocks and sludge peculiar smell distributes, and second also avoids the setting of the drying tube for preliminarily dried；At the same time originally
The discharge port of dry fuel pulverizing plant is also directly connected the burner hearth of boiler by system, by sludge dry powder, water vapour, flue gas and air
It is sent to the boiler for combustion together so that the heat loss of system described in the utility model is very small, on the other hand also without again to dry
The outlet material of dry fuel pulverizing plant is separated into promoting the circulation of qi powder, lack of gas are except processing such as sewage, dry powder storage and conveyings, is thus also abandoned and is set
Corresponding separator, sewage-treatment plant, storage and conveying device are put, it is heavier so as to enormously simplify entire technological process
What is wanted is investment and the operating cost for reducing equipment to greatest extent, and non-secondary pollution generates so that the utility model
System can be suitable for industrial applications.
2nd, sludge collaboration burning processing system provided by the utility model, it is contemplated that the moisture content for the sludge that sewage plant generates
Generally in 60-85%, water content is big, it is difficult to remove, cost is higher；And also contain large amount of organic in the dry matter in sludge,
So that the volatility of sludge is higher, combustible basis ash content reaches more than 75%, while the Precipitation Temperature of fugitive constituent is relatively low, at high temperature
Spontaneous combustion is also easy to produce even to explode；In addition sludge has stronger caking property, is unfavorable for conveying, and a large amount of bacteriums are also contained in sludge,
And the problems such as stink are also easy to produce, so using the low high-temperature flue gas of oxygen content as main dried medium（Its accounting is 85%
More than）, burning or explosion of the sludge in dry pulverizing process are first prevented as far as possible, second can also reduce the use of gas
Amount, so as to reduce the influence to boiler smoke, wind ratio；At the same time dried medium is also adjusted using hot-air and cold flue gas
Temperature and air quantity, it is final so that the system of the utility model has drying to be allowed to adapt to the variation of boiler load and sludge quantity
Speed is fast, and processing capacity is strong, without burning or the advantages of risk of explosion.
3rd, sludge collaboration burning processing system provided by the utility model, all Jie including flue gas, air, sludge
Matter is run in the closed systems such as pipeline and equipment, can effectively prevent the secondary pollutions such as dust, stink.
Description of the drawings
It, below will be to specific embodiment party in order to illustrate more clearly of the technical solution in specific embodiment of the present invention
Attached drawing is briefly described needed in formula description, it should be apparent that, the accompanying drawings in the following description is the utility model
Some embodiments, for those of ordinary skill in the art, without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the structure diagram of the utility model；
Wherein, the reference numerals are as follows：
1- boilers；The first air-introduced machines of 2-；3- dries fuel pulverizing plant；The second air-introduced machines of 4-；5- dust-extraction units；6- chimneys；7-
Coal bunker；8- coal pulverizers；9- charging gears；10- pressure fan.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model part of the embodiment, instead of all the embodiments.Based on the embodiment in the utility model, sheet
Field those of ordinary skill all other embodiments obtained without making creative work, belong to this practicality
Novel protected scope.
, it is necessary to which explanation, term " connected ", " connection " should be interpreted broadly in the description of the utility model, for example,
Can be fixedly connected or be detachably connected or be integrally connected；Can be mechanical connection or electrical connection；
It can be directly connected, can also be indirectly connected by intermediary, can be the connection inside two elements.Term " the
One ", " second " is only used for description purpose, and it is not intended that instruction or hint relative importance.For the common skill of this field
For art personnel, concrete meaning of the above-mentioned term in the utility model can be understood with concrete condition.
In addition, as long as technical characteristic involved in the utility model different embodiments disclosed below is each other
Not forming conflict can be combined with each other.
The utility model discloses a kind of sludge collaboration burning processing system.
As shown in Figure 1, a kind of sludge collaboration burning processing system, including 1 and first air-introduced machine 2 of boiler, the boiler 1
Heat smoke extraction opening is provided on flue, according to the difference of extraction opening position, the temperature of the heat smoke extracted generally exists
Between 300-900 DEG C.
Hot-air export mouth is provided on the hot air duct of the boiler 1, the hot air duct can be a wind pipe,
Can also be secondary air duct and/or tertiary air pipeline, the temperature of boiler hot-air is between 200-400 DEG C.
First air-introduced machine 2 is connected with the flue afterbody of the boiler 1, further includes and is connected with the boiler 1
The drying fuel pulverizing plant 3 connect is provided with dried medium entrance and sludge inlet on the feed pipe of the dry fuel pulverizing plant 3,
The exhaust outlet of the heat smoke extraction opening, the hot-air export mouth and first air-introduced machine 2 enters with the dried medium
Mouth is connected, so as to form with heat smoke, hot-air and cold flue gas（Temperature is generally below 200 DEG C）Gaseous mixture as drying
Medium.
The discharge port of the dry fuel pulverizing plant 3 is connected with the furnace chamber of the boiler 1, so as to ensure by dry powder processed
Sludge afterwards can be smoothly into completion burning in the boiler 1.
The dry fuel pulverizing plant 3 is connected by feed pipe with charging gear 9, is sent into the sludge quantity of the boiler 1
Can 9 timely adjustment of charging gear be passed through according to the operating condition of system reality or the actual needs of mud handling capacity.The drying
The discharge port of fuel pulverizing plant 3 is connected by discharge pipe with the furnace chamber of the boiler 1.
It is provided with to adjust the regulating device of inlet amount on the feed pipe, three kinds of gas in the dried medium
Mixed proportion and flow can be adjusted by the regulating device.
Monitoring assembly is both provided on the feed pipe and the discharge pipe, with to the parameters in processing procedure
It monitored, controlled and is adjusted.The monitoring assembly includes combination one or more in thermometer, pressure gauge and flowmeter,
Operator can also need to carry out appropriate increase or replacement to its specific component according to actual processing.
The dry fuel pulverizing plant 3 is fan mill, medium-speed pulverizer or ball mill.The dry fuel pulverizing plant in the present embodiment
3 be fan mill, can also use medium-speed pulverizer or ball mill in other embodiments certainly.Sludge, flue gas, air flow in system
Dynamic, power resources, can when the dry fuel pulverizing plant 3 is fan mill in the dry milling device 3 itself and wind turbine
Wind turbine is not configured, and power is provided in itself by fan mill, import is made to generate the media such as negative pressure extracting flue gas, air and sludge, and
Medium is sent into the boiler 1 by the normal pressure of fan disintegrating outlet.
The heat smoke extraction opening is connected by the second air-introduced machine 4 with the dried medium entrance.
Dust-extraction unit 5 is additionally provided between the flue afterbody and first air-introduced machine 2 of the boiler 1, it is described
The exhaust outlet of first air-introduced machine 2 is also connected with chimney 6.
The sludge collaboration burning processing system, which further includes, is connected with each other the coal bunker 7 set and coal pulverizer 8, the coal pulverizer
8 are connected by pipeline of delivering coal with the furnace chamber of the boiler 1, the air inlet phase of the hot-air export mouth and the coal pulverizer 8
Connection.
Sludge collaboration burning processing system, which is further included, to be connected with the furnace chamber of the boiler 1, for air to be sent into
Pressure fan 10 in the boiler 1.Air enters stove afterbody by heating and as hot-air, hot-air self-heating sky via pressure fan
It is divided into two-way after conductance outlet export, all the way into dried medium entrance, another way then enters the air inlet of the coal pulverizer 8
In.
It should be noted that in the processing system described in the present embodiment, pipeline of the internal temperature more than 100 DEG C, equipment
Deng surfaces externally and internally be required to carry out anti-corrosion and isothermal holding, to improve its thermal efficiency and service life.
Processing method described briefly below using above-mentioned sludge collaboration burning processing system, this method comprises the following steps：
S1, burn down step；
S11, sludge are admitted to by charging gear 9 in dry fuel pulverizing plant, and dried medium is admitted to by feed pipe
In the dry fuel pulverizing plant, the sludge is completed dry and is broken into powder under the dry fuel pulverizing plant effect, through overdrying
Treated that sludge is subsequently fed into 1 furnace chamber of boiler for dry powder processed；
Fire coal in S12, coal bunker 7 is admitted to after the processing of coal pulverizer 8 in 1 furnace chamber of boiler, and the pressure fan 10 will
Air is sent into 1 furnace chamber of boiler, and the mixture of the fire coal powder, sewage sludge powder and air is abundant in 1 furnace chamber of boiler
Burning, and generate heat smoke and lime-ash；
S2, dried medium deriving step；
The heat smoke that burning generates in S21,1 furnace chamber of the boiler is extracted out by the second air-introduced machine 4, into flue；
The heat for the heat smoke that burning generates is conducted into air in S22,1 furnace chamber of the boiler, forms hot-air, described
Hot-air is discharged by hot-air export mouth, and a part of hot-air enters in hot air duct, and remainder hot-air is introduced into described
In coal pulverizer 8；
The lime-ash that burning generates in S23,1 furnace chamber of the boiler, which enters in dust-extraction unit 5, to carry out dust removal process and generates cold
Flue gas, the cold flue gas are extracted out by the first air-introduced machine 2, and a part of cold flue gas enters in flue, and remainder cold flue gas is borrowed
Chimney 6 is helped to discharge；
S3, dried medium recycle step；
S31, into the heat smoke in flue and cold flue gas and into the heat in the hot air duct
Air is introduced into the feed pipe of the dry fuel pulverizing plant 3, and the heat smoke, cold flue gas and hot-air are in the charging
It is sufficiently mixed in pipeline, dried medium is collectively formed；
Dried medium after S32, mixing enters the drying by the dried medium entrance on the feed pipe
In fuel pulverizing plant 3, the sludge in the dry fuel pulverizing plant 3 realizes drying under the action of the dried medium；
S4, circulation step；
Above-mentioned S1 ~ S3 is repeated, until completing whole sludge collaboration burning disposal operations.
The operation principle of system of boiler of power plant collaboration incineration disposal sludge described in the present embodiment is：
Heat smoke, hot-air and cold flue gas are entered dry with the formed dried medium of certain proportion mixing with certain speed
In the feed pipe of dry fuel pulverizing plant 3, wet mud is carried along into the drying powder by 9 feeding of charging gear and by dried medium
In device 3；Wet mud comes into full contact with dried medium in the dry fuel pulverizing plant 3, mixes, heats, the water for containing it
Progressively evaporation is divided to form water vapour, the moisture of sludge itself reduces, and at the same time sludge is by the dry fuel pulverizing plant 3
Internal structure is crushed, ground and forms fine powder, and sludge fine powder enters 1 burner hearth of boiler under air-flow drive, and low moisture sludge is thin
Powder have certain heat, as low-grade fuel with coal and other fuel as, into boiler after burn at high temperature, releasing
Heat is formed simultaneously heat smoke and lime-ash.
Obviously, the above embodiments are merely examples for clarifying the description, and is not intended to limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And the obvious variation thus extended out or
Among the protection domain that variation is created still in the utility model.
Claims (9)
1. a kind of sludge cooperates with burning processing system, including boiler（1）And first air-introduced machine（2）, the boiler（1）Fume pipe
Heat smoke extraction opening is provided on road, is provided with hot-air export mouth, first air-introduced machine on hot air duct（2）With the pot
Stove（1）Flue afterbody be connected, it is characterised in that：It further includes and the boiler（1）The drying fuel pulverizing plant being connected
（3）, the dry fuel pulverizing plant（3）Feed pipe on be provided with dried medium entrance and sludge inlet, the heat smoke is taken out
Take mouth, the hot-air export mouth and first air-introduced machine（2）Exhaust outlet be connected with the dried medium entrance, institute
State dry fuel pulverizing plant（3）Discharge port and the boiler（1）Furnace chamber be connected.
2. a kind of sludge collaboration burning processing system according to claim 1, it is characterised in that：The dry fuel pulverizing plant
（3）By feed pipe and charging gear（9）It is connected, the dry fuel pulverizing plant（3）Discharge port by discharge pipe with
The boiler（1）Furnace chamber be connected.
3. a kind of sludge collaboration burning processing system according to claim 2, it is characterised in that：It is set on the feed pipe
It is equipped with to adjust the regulating device of dried medium inlet amount, is both provided with and is used on the feed pipe and the discharge pipe
Process the monitoring assembly of monitoring.
4. a kind of sludge collaboration burning processing system according to claim 3, it is characterised in that：The monitoring assembly includes
One or more combination in thermometer, pressure gauge and flowmeter.
5. a kind of sludge collaboration burning processing system according to claim 1, it is characterised in that：The dry fuel pulverizing plant
（3）For fan mill, medium-speed pulverizer or ball mill.
6. a kind of sludge collaboration burning processing system according to claim 1, it is characterised in that：The heat smoke extraction opening
Pass through the second air-introduced machine（4）It is connected with the dried medium entrance.
7. a kind of sludge collaboration burning processing system according to claim 1, it is characterised in that：In the boiler（1）'s
Flue afterbody and first air-introduced machine（2）Between be additionally provided with dust-extraction unit（5）, first air-introduced machine（2）Row
Air port also with chimney（6）It is connected.
8. a kind of sludge collaboration burning processing system according to claim 1, it is characterised in that：Interconnection is further included to set
The coal bunker put（7）And coal pulverizer（8）, the coal pulverizer（8）By pipeline and the boiler of delivering coal（1）Furnace chamber be connected, institute
State hot-air export mouth and the coal pulverizer（8）Air inlet be connected.
9. a kind of sludge collaboration burning processing system according to claim 1, it is characterised in that：It further includes and the boiler
（1）Furnace chamber be connected, for air to be sent into the boiler（1）Interior pressure fan（10）.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720492776 | 2017-05-05 | ||
| CN2017204927769 | 2017-05-05 |
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| Publication Number | Publication Date |
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| CN207394874U true CN207394874U (en) | 2018-05-22 |
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| CN201710684101.9A Pending CN107388263A (en) | 2017-05-05 | 2017-08-11 | A kind of sludge collaboration burning processing system and processing method |
| CN201721335007.4U Active CN207394874U (en) | 2017-05-05 | 2017-10-17 | A kind of sludge cooperates with burning processing system |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710684101.9A Pending CN107388263A (en) | 2017-05-05 | 2017-08-11 | A kind of sludge collaboration burning processing system and processing method |
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| CN111320352B (en) * | 2020-03-19 | 2022-05-17 | 中国能源建设集团广东省电力设计研究院有限公司 | Sludge treatment equipment |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201670798U (en) * | 2010-05-11 | 2010-12-15 | 昆山市靖丰固废处理有限公司 | Sludge drying incineration system |
| CN102980196B (en) * | 2012-12-12 | 2015-04-15 | 山东大学 | Breaking and pyrolyzing device for recycling sludge and breaking and pyrolyzing technology recycling sludgetherefor |
| CN104235818B (en) * | 2014-09-30 | 2016-04-06 | 上海援梦电力能源科技咨询中心 | The coal of fan mill powder process and the green electricity generation system of mud multifuel combustion |
| CN105202549B (en) * | 2015-10-20 | 2017-06-23 | 上海理工大学 | Coal sludge mixture burning control system based on two medium flue gas dryings and Geldart-D particle |
| CN106439892A (en) * | 2016-09-30 | 2017-02-22 | 上海垒锦环境科技中心 | Mixed powder preparation system with coal and sludge coupling combustion power generation |
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2017
- 2017-08-11 CN CN201710684101.9A patent/CN107388263A/en active Pending
- 2017-10-17 CN CN201721335007.4U patent/CN207394874U/en active Active
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