CN104986978A - Device and method for disposing city garbage system peculiar smells through cement kiln - Google Patents
Device and method for disposing city garbage system peculiar smells through cement kiln Download PDFInfo
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- CN104986978A CN104986978A CN201510317954.XA CN201510317954A CN104986978A CN 104986978 A CN104986978 A CN 104986978A CN 201510317954 A CN201510317954 A CN 201510317954A CN 104986978 A CN104986978 A CN 104986978A
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Abstract
The invention discloses a device and method for disposing city garbage system peculiar smells through a cement kiln. According to the device and method for disposing the city garbage system peculiar smells through the cement kiln, garbage peculiar smells gathered through a garbage storage pit and a belt sealing cover pass through an induced draft fan (2), a pressure transmitter (3) and a grate cooler cooling fan (4) in sequence through a pipeline (1) and then enter a grate cooler to cool materials, and the peculiar smells then enter the cement kiln and are decomposed and purified after making contact with clinker with the temperature of 1,400 DEG C in the kiln. Furthermore, a tee joint is arranged on the pipeline in front of an inlet of the grate cooler cooling fan and is connected to a silencer, when the system is overhauled, a valve before the silencer is opened, and normal production of a cement line can be ensured. The device and method for disposing the city garbage system peculiar smells through the cement kiln have the advantages that the garbage peculiar smells are effectively purified, the investment cost is reduced, the cement kiln is not influenced, and the system is little affected by the environment. The device and method are suitable for large-range application and popularization.
Description
[technical field]
The present invention relates to environmental technology field, be specifically related to a kind of devices and methods therefor utilizing cement kiln process urban garbage system peculiar smell.
[background technology]
Known, China is faced with the predicament of rubbish " besieged city " now, in order to solve this predicament, utilizes cement kiln associated treatment domestic waste to be a kind of new mode effectively processing domestic waste.But, this processing mode in actual implementation process, rubbish is deposited in pretreatment workshop, broken time, the foul gas of generation is not only direct produces harm to human body, also can produce surrounding environment and pollute.The processing mode of current waste odor mainly arranges special smell processing device, and this treatment technology to existing installation Appropriate application, additionally can not will increase cost of investment undoubtedly in employing cement kiln process domestic waste engineering.
And there is following shortcoming in existing smell processing device:
1, affected by environment: such as temperature is larger on impacts such as the reactions of charcoal absorption, biological bacterium cultivation, chemical agent;
2, cost of investment is high: in cement kiln process urban garbage system, needs separately to establish treatment facility, adds project investment cost and operation cost etc.
Therefore, development one effectively can purify waste odor, and the new peculiar odor treatment mode that can reduce again cost of investment just seems particularly important.
[summary of the invention]
For overcoming the deficiency existed in background technology, the invention provides a kind of devices and methods therefor utilizing cement kiln process urban garbage system peculiar smell, the present invention is by collecting rubbish storage hole and belt seal closure the waste odor gas come, gas with foreign flavor passes through pipeline successively through induced draft fan, grate-cooler cooling material is entered after pressure unit and grate-cooler cooling blower, then cement kiln is entered, be decomposed contact the grog of 1400 DEG C in kiln after, purification, the present invention has and effectively purifies waste odor, reduce cost of investment, on cement kiln without impact, system little feature affected by environment itself.
For realizing goal of the invention as above, the present invention adopts technical scheme as described below:
A kind of device utilizing cement kiln process urban garbage system peculiar smell, comprise induced draft fan, pressure unit and grate-cooler cooling blower, the import of described induced draft fan is by pipeline communication rubbish storage hole vent-pipe, the outlet of induced draft fan is by the import of pipeline communication grate-cooler cooling blower, the outlet of described grate-cooler cooling blower, by the grate-cooler of pipeline communication cement kiln head, the pipeline between induced draft fan and grate-cooler cooling blower is provided with pressure unit and forms the described device utilizing cement kiln process urban garbage system peculiar smell.
The described device utilizing cement kiln process urban garbage system peculiar smell, described rubbish storage hole vent-pipe gathers rubbish storage hole and belt seal closure collects the waste odor gas come.
The described device utilizing cement kiln process urban garbage system peculiar smell, pipeline between described pressure unit and grate-cooler cooling blower is provided with threeway, the import of described threeway and the first outlet connecting pipe respectively, the second outlet of threeway is by pipeline communication sound damper.
The described device utilizing cement kiln process urban garbage system peculiar smell, the pipeline between described sound damper and threeway is provided with valve.
The described device utilizing cement kiln process urban garbage system peculiar smell, the pipeline between described rubbish storage hole vent-pipe and induced draft fan import is provided with valve.
The described device utilizing cement kiln process urban garbage system peculiar smell, the pipeline between described pressure unit and threeway is provided with valve.
A kind of method utilizing cement kiln process urban garbage system peculiar smell, described method be on rubbish storage hole and belt the gas with foreign flavor that produces after rubbish storage hole vent-pipe collects, the import of induced draft fan is delivered to by pipeline, gas with foreign flavor enters grate-cooler cooling material by pressure unit and grate-cooler cooling blower after going out induced draft fan successively, then enter cement kiln by high temperature chamotte decomposing, purifying, this treating processes does not need extra fuel.
The described method utilizing cement kiln process urban garbage system peculiar smell, described gas with foreign flavor, by the chain control of pressure unit, on the basis ensureing Peculiar Odor Treatment System tiny structure, does not affect the pressure equilibrium of former cement producing line.
The described method utilizing cement kiln process urban garbage system peculiar smell, the temperature of described high temperature chamotte is 1200 ~ 1600 DEG C.
Adopt technical scheme as above, the present invention has superiority as described below:
A kind of devices and methods therefor utilizing cement kiln process urban garbage system peculiar smell of the present invention, the present invention is by collecting rubbish storage hole and belt seal closure the waste odor gas come, gas with foreign flavor passes through pipeline successively through induced draft fan, grate-cooler cooling material is entered after pressure unit and grate-cooler cooling blower, then cement kiln is entered, be decomposed contact the grog of 1400 DEG C in kiln after, purification, wherein by induced draft fan string before grate-cooler cooling blower, be used for eliminating the resistance of ducting, do not affect the resistance balance of cement producing line, induced draft fan and grate-cooler cooling blower form chain control by pressure unit, to ensure the tiny structure of induced draft fan to grate-cooler cooling blower duct section, further, pipeline before the import of grate-cooler cooling blower arranges threeway and is connected to sound damper, when system overhaul, open the valve before sound damper, the normal production of cement line can be ensured, the present invention has and effectively purifies waste odor, reduce cost of investment, on cement kiln without impact, system little feature affected by environment itself, be applicable to large-scale promotion and application.
[accompanying drawing explanation]
Fig. 1 is structural representation of the present invention;
In the drawings: 1, pipeline; 2, induced draft fan; 3, pressure unit; 4, grate-cooler cooling blower; 5, sound damper.
[embodiment]
Can explain the present invention in more detail by the following examples, the present invention is not limited to the following examples;
A kind of device utilizing cement kiln process urban garbage system peculiar smell by reference to the accompanying drawings described in 1, comprise induced draft fan 2, pressure unit 3 and grate-cooler cooling blower 4, the import of described induced draft fan 2 is communicated with rubbish storage hole vent-pipe by pipeline 1, described rubbish storage hole vent-pipe gathers rubbish storage hole and belt seal closure collects the waste odor gas come, pipeline 1 between rubbish storage hole vent-pipe and induced draft fan 2 import is provided with valve, the outlet of induced draft fan 2 is communicated with the import of grate-cooler cooling blower 4 by pipeline 1, the outlet of described grate-cooler cooling blower 4 is communicated with the grate-cooler of cement kiln head by pipeline 1, pipeline 1 between induced draft fan 2 and grate-cooler cooling blower 4 is provided with pressure unit 3, pipeline 1 between described pressure unit 3 and grate-cooler cooling blower 4 is provided with threeway, pipeline 1 between pressure unit 3 and threeway is provided with valve, the import of described threeway and the first outlet connecting pipe 1 respectively, second outlet of threeway is communicated with sound damper 5 by pipeline 1, pipeline 1 valve be provided with for opening and closing between described sound damper 5 and threeway forms the described device utilizing cement kiln process urban garbage system peculiar smell.
Wherein induced draft fan 2 is gone here and there before grate-cooler cooling blower 4, be used for eliminating the resistance of pipeline 1, do not affect the resistance balance of cement producing line, induced draft fan 2 and grate-cooler cooling blower 4 form chain control by pressure unit 3, to ensure the tiny structure of induced draft fan 2 to grate-cooler cooling blower 4 duct section.Pipeline section before grate-cooler cooling blower 4 import arranges threeway and is connected to air, when turnaround of unit, opens the valve before sound damper 5, ensures the normal production of cement line.
A kind of method utilizing cement kiln process urban garbage system peculiar smell, described method be on rubbish storage hole and belt the gas with foreign flavor that produces after rubbish storage hole vent-pipe collects, the import of induced draft fan 2 is delivered to by pipeline 1, gas with foreign flavor enters grate-cooler cooling material by pressure unit 3 and grate-cooler cooling blower 4 after going out induced draft fan 2 successively, then cement kiln is entered by high temperature chamotte decomposing, purifying, this treating processes does not need extra fuel, and the temperature of described high temperature chamotte is 1200 ~ 1600 DEG C.
Wherein said gas with foreign flavor, by the chain control of pressure unit 3, on the basis ensureing Peculiar Odor Treatment System tiny structure, does not affect the pressure equilibrium of former cement producing line.
The present invention is in implementation process, and gas with foreign flavor causes cement grate-cooler through pipeline 1 by induced draft fan 2, after blasting grate-cooler cooling material by grate-cooler cooling blower 4, enter in cement kiln, contact with the grog of 1400 DEG C, be at high temperature decomposed and purify, this treating processes does not need extra fuel;
The present invention, by the chain control of pressure unit 3, on the basis ensureing Peculiar Odor Treatment System tiny structure, does not affect the pressure equilibrium of former cement producing line; The grate-cooler cooling blower 4 utilizing a former cement producing line is needed in implementation process; The present invention adopts the chain control of differential pressure, makes Peculiar Odor Treatment System not affect the pressure equilibrium of former cement producing line; Further, gas with foreign flavor directly enters cement kiln and to be decomposed purification, does not need to arrange special smell processing device again.
Part not in the detailed description of the invention is prior art.
The embodiment selected in this article in order to open object of the present invention, currently thinks to be suitable for, but it is to be understood that the present invention is intended to comprise all changes belonging to the embodiment in this design and invention scope and improvement.
Claims (9)
1. one kind utilizes the device of cement kiln process urban garbage system peculiar smell, comprise induced draft fan (2), pressure unit (3) and grate-cooler cooling blower (4), it is characterized in that: the import of described induced draft fan (2) is communicated with rubbish storage hole vent-pipe by pipeline (1), the outlet of induced draft fan (2) is communicated with the import of grate-cooler cooling blower (4) by pipeline (1), the outlet of described grate-cooler cooling blower (4) is communicated with the grate-cooler of cement kiln head by pipeline (1), pipeline (1) between induced draft fan (2) and grate-cooler cooling blower (4) is provided with pressure unit (3) formed described in the device utilizing cement kiln process urban garbage system peculiar smell.
2. the device utilizing cement kiln process urban garbage system peculiar smell according to claim 1, is characterized in that: described rubbish storage hole vent-pipe gathers rubbish storage hole and belt seal closure collects the waste odor gas come.
3. the device utilizing cement kiln process urban garbage system peculiar smell according to claim 1, it is characterized in that: the pipeline (1) between described pressure unit (3) and grate-cooler cooling blower (4) is provided with threeway, the import of described threeway and the first outlet connecting pipe (1) respectively, the second outlet of threeway is communicated with sound damper (5) by pipeline (1).
4. the device utilizing cement kiln process urban garbage system peculiar smell according to claim 4, is characterized in that: the pipeline (1) between described sound damper (5) and threeway is provided with valve.
5. the device utilizing cement kiln process urban garbage system peculiar smell according to claim 1, is characterized in that: the pipeline (1) between described rubbish storage hole vent-pipe and induced draft fan (2) import is provided with valve.
6. the device utilizing cement kiln process urban garbage system peculiar smell according to claim 1, is characterized in that: the pipeline (1) between described pressure unit (3) and threeway is provided with valve.
7. implement the claims a kind of a kind of method utilizing cement kiln process urban garbage system peculiar smell utilizing the device of cement kiln process urban garbage system peculiar smell described in 1 ~ 6 arbitrary claim, it is characterized in that: described method be on rubbish storage hole and belt the gas with foreign flavor that produces after rubbish storage hole vent-pipe collects, the import of induced draft fan (2) is delivered to by pipeline (1), gas with foreign flavor enters grate-cooler cooling material by pressure unit (3) and grate-cooler cooling blower (4) after going out induced draft fan (2) successively, then cement kiln is entered by high temperature chamotte decomposing, purifying, this treating processes does not need extra fuel.
8. the method utilizing cement kiln process urban garbage system peculiar smell according to claim 7, it is characterized in that: described gas with foreign flavor is by pressure unit (3) chain control, on the basis ensureing Peculiar Odor Treatment System tiny structure, do not affect the pressure equilibrium of former cement producing line.
9. the method utilizing cement kiln process urban garbage system peculiar smell according to claim 7, is characterized in that: the temperature of described high temperature chamotte is 1200 ~ 1600 DEG C.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510317954.XA CN104986978A (en) | 2015-06-11 | 2015-06-11 | Device and method for disposing city garbage system peculiar smells through cement kiln |
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| CN201510317954.XA CN104986978A (en) | 2015-06-11 | 2015-06-11 | Device and method for disposing city garbage system peculiar smells through cement kiln |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107716505A (en) * | 2017-11-15 | 2018-02-23 | 安徽海螺建材设计研究院 | A kind of cement kiln synergic processing house refuse system rubbish storage house exhaust processing unit and its processing method |
| CN109945203A (en) * | 2019-03-15 | 2019-06-28 | 溧阳天山水泥有限公司 | A kind of deodorization device of cement kiln synergic processing rubbish |
| CN109990610A (en) * | 2019-04-04 | 2019-07-09 | 安徽海螺川崎工程有限公司 | A kind of solid waste workshop to cement kiln head grate-cooler deodoration system |
| CN111998486A (en) * | 2020-08-28 | 2020-11-27 | 新疆凯盛建材设计研究院（有限公司） | Cement kiln is dealt with municipal sludge workshop ventilation processing system in coordination |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203960060U (en) * | 2014-07-02 | 2014-11-26 | 南京凯盛国际工程有限公司 | The system of cement kiln synergic processing domestic refuse |
-
2015
- 2015-06-11 CN CN201510317954.XA patent/CN104986978A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203960060U (en) * | 2014-07-02 | 2014-11-26 | 南京凯盛国际工程有限公司 | The system of cement kiln synergic processing domestic refuse |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107716505A (en) * | 2017-11-15 | 2018-02-23 | 安徽海螺建材设计研究院 | A kind of cement kiln synergic processing house refuse system rubbish storage house exhaust processing unit and its processing method |
| CN109945203A (en) * | 2019-03-15 | 2019-06-28 | 溧阳天山水泥有限公司 | A kind of deodorization device of cement kiln synergic processing rubbish |
| CN109990610A (en) * | 2019-04-04 | 2019-07-09 | 安徽海螺川崎工程有限公司 | A kind of solid waste workshop to cement kiln head grate-cooler deodoration system |
| CN111998486A (en) * | 2020-08-28 | 2020-11-27 | 新疆凯盛建材设计研究院（有限公司） | Cement kiln is dealt with municipal sludge workshop ventilation processing system in coordination |
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Application publication date: 20151021 |