CN201988321U - Incinerating smoke cleaning processing device - Google Patents
Incinerating smoke cleaning processing device Download PDFInfo
- Publication number
- CN201988321U CN201988321U CN2011200386973U CN201120038697U CN201988321U CN 201988321 U CN201988321 U CN 201988321U CN 2011200386973 U CN2011200386973 U CN 2011200386973U CN 201120038697 U CN201120038697 U CN 201120038697U CN 201988321 U CN201988321 U CN 201988321U
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- treating apparatus
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Abstract
The utility model discloses an incinerating smoke cleaning processing device. A condensate pipe is arranged inside a heat and cold exchanger, a combustor is arranged on a smoke combustion chamber, and an inlet and an outlet are arranged on the smoke combustion chamber. The outlet of the smoke combustion chamber is connected with an inlet of the heat and cold exchanger through a pipeline, an outlet of the heat and cold exchanger is connected with an inlet of an acid-removing system through the pipeline, an outlet of the acid-removing system is connected with an inlet of an dry and moisture separator through the pipeline, and an outlet of the dry and moisture separator is connected with an inlet of a mixing chamber through the pipeline. An activated carbon powder storage tank is arranged on the mixing chamber, an outlet of the mixing chamber is connected with an inlet of a bag-type dust collector through the pipeline, and an outlet of the bag-type dust collector is provided with a draught fan. An outlet of an agent-feeding device is connected with the acid-removing system through the pipeline, a first outlet of a jetting device is connected with the acid-removing system through the pipeline, and a second outlet of the jetting device is connected with the mixing chamber through the pipeline.
Description
Technical field
The utility model relates to a kind of cremate technology of funeral profession, specifically, relates to a kind of cremate gas cleaning treating apparatus.
Background technology
At present, China's funeral profession all adopts in line mode to discharge cremate waste gas in the Cremation Machine overwhelming majority of usefulness, cremating, it is very serious to pollute, because of the atmosphere pollution that is produced of cremating had both comprised inorganic pollutions such as flue dust, carbon monoxide, nitric oxide, nitrogen dioxide, sulfur dioxide, hydrogen sulfide, ammonia, mercury, comprise the dioxin organic pollution materials again.As not controlled effectively, certainly will cause the abominable destruction of the severe contamination and the peripheral ecological environment of funeral place air." the national civil administration science and technology medium-term and long-term development planning outline (2009-2020) " that issue in 2009 is implemented, classify funeral and interment science and technology as giving priority to field, and classify " research of field of funeral and interment severe toxicity dioxin pollution thing emission-reduction technology ", " technical research of clean energy resource cremate remains " as great scientific and technological engineering.
Existing funeral profession cremate flue gas cleaner mainly is to be the dry cleaning system of chief component with the sack cleaner, and is the system for wet purification of chief component with the water curtain sprinkling device.The shortcoming of prior art is: be that the soot dust granule thing can only be removed by the wet cleaning system of chief component with the water curtain sprinkling device one,, a small amount of sour gas can not effectively be removed the dioxin organic pollution.Two, with the sack cleaner be the dry cleaning system of chief component, do not have removal effect substantially for the sour gas pollutant.And because two types purifier inlet temperature (about below 500 ℃) on the low side, this temperature is exactly the synthetic more needed temperature of dioxin-like chemical just, therefore, follow-up the total amount to be processed or dioxin-like chemical of discharging is bigger than normal, can not purify the cremate flue gas effectively.
The utility model content
The technical problem that the utility model solved provides a kind of cremate gas cleaning treating apparatus, can remove acid inorganic pollution and dioxin organic pollution in the cremate flue gas simultaneously effectively.
Technical scheme is as follows:
A kind of cremate gas cleaning treating apparatus, comprise sack cleaner, also comprise chemicals dosing plant, blowing device, smoke combustion chamber, burner, condensate pipe, cool-heat-exchanger, remove acid system, dried drain separator, activated carbon powder storage tank, mixing chamber, sack cleaner and air-introduced machine; Described condensate pipe is arranged on described cool-heat-exchanger inside, and described burner is arranged on the smoke combustion chamber; Described smoke combustion chamber is provided with entrance and exit, the outlet of described smoke combustion chamber is connected the inlet of described cool-heat-exchanger by pipeline, the outlet of described cool-heat-exchanger connects the described inlet that removes acid system by pipeline, the described outlet that removes acid system connects the inlet of described dried drain separator by pipeline, the outlet of described dried drain separator is connected the inlet of described mixing chamber by pipeline, described activated carbon powder storage tank is arranged on the described mixing chamber, the outlet of described mixing chamber is connected by pipeline on the inlet of described sack cleaner, and the outlet of described sack cleaner is provided with air-introduced machine; The outlet of described chemicals dosing plant is connected described removing on the acid system by pipeline, and first outlet of described blowing device is connected described removing on the acid system by pipeline, and second outlet of described blowing device is connected on the described mixing chamber by pipeline.
Further: the end of described mixing chamber is equipped with the negative pressure indicator.
Further: described dosing dress comprises lye tank (vat), tank diameter, dosing pump and force (forcing) pump, described dosing pump is arranged on described lye tank (vat) and the pipeline that tank diameter is connected, described force (forcing) pump is arranged on the outlet of described tank diameter, and described pressurization delivery side of pump is connected described removing on the acid system by pipeline.
Further: described blowing device comprises air compressor machine and the compressed air reservoir that is connected, and described first outlet and second outlet are arranged on the described compressed air reservoir.
Further: also comprise the 3rd outlet, described the 3rd outlet is connected the inlet of described sack cleaner by pipeline.
Further: in the described lye tank (vat) NaOH is housed.
Further: in the described activated carbon powder storage tank activated carbon powder is housed.
Further: described lye tank (vat) is provided with dosing mouth, and described tank diameter is provided with water supplement port.
Compared with prior art the utility model technique effect comprises:
1, in the prior art, the flue outlet temperature all is lower than 500 ℃, handles with regard to directly flue gas being carried out chilling under the situation that does not install the smoke combustion chamber additional, and the effect of removing dioxin-like chemical is also not obvious.In the utility model, install additional after the smoke combustion chamber, can effectively guarantee the chilling effect, the flue gas fully burning once more that flue is discharged, both prolonged the holdup time of flue gas, imperfect combustion part is fully burnt, the cigarette temperature is raise once more at high-temperature area, handle for next step flue gas chilling, cross the synthetic again temperature province of dioxin-like chemical and carried out sufficient place mat.
2, the utility model is provided with except that acid system, mixing chamber and sack cleaner, under the acting in conjunction of activated carbon powder, can remove acid inorganic pollution and dioxin organic pollution in the cremate flue gas simultaneously effectively, makes purification more thorough more comprehensively.The scene has entrusted the relevant expert of national environmental protection portion that it is carried out the pollutant test, and test result all reaches the funeral profession national standard.
3, the dried drain separator design in the utility model is very ingenious, and very crucial for whole purification process, and the dehydrating effect of dried drain separator will directly influence the removal efficiency of sack cleaner.If this device not, the cloth bag in the sack cleaner will be in dampness for a long time, and the blowback effect of air compressor machine will be had a greatly reduced quality.
4, the target contaminant that removes in the flue gas of the utility model is comprehensive, both comprised conventional atmosphere inorganic pollution, as flue dust, carbon monoxide, nitric oxide, nitrogen dioxide, sulfur dioxide, hydrogen sulfide, ammonia, mercury etc., comprise the dioxin organic pollution materials again.
5, have huge social benefit and economic benefit.Social benefit: the pollution problem of funeral profession cremate technology always is the problem of the Chinese government and broad masses of the people's headache, and existing funeral and interment science and technology also is in the starting stage, also can't resolve the problem of environmental pollution that cremation of remains brings at present; The utility model device can effectively be removed the cremate pollutant, and taking the lead in proposing with conventional pollutant and dioxin organic pollution in funeral profession is the main notion of removing object, for contribution has been made in the establishment of China BAT/BEP in this field.Economic benefit: according to " civil administration career development statistical report in 2009 " by the end of the end of the year in 2009,1729 in the total funeral parlor, the whole nation, 5123 of Cremation Machine, year cremate remains 454.2 ten thousand tools, the situation of post processing is installed according to current funeral profession, conservative prediction needs 4500 cover cremate flue gas after-treatment devices at least, and economic benefit and market prospects are very considerable.
Description of drawings
Fig. 1 is the structure chart of cremate gas cleaning treating apparatus in the utility model.
The specific embodiment
The utility model reasonably combines the advantage of existing purifier, it is more extensive to remove target contaminant, and increased the micro smoke combustion chamber, the flue gas that the cremate horizontal flue is discharged carries out second-time burning, promptly prolonged the holdup time of cremate flue gas, it is fully burnt, realized secondary temperature elevation again to flue gas, for next step quenching apparatus widens the temperature difference, reduce to the cigarette temperature below 300 ℃ more than 500 ℃ rapidly, the jump over synthesis temperature district of dioxin-like chemical, concentration and total amount with pollutant from the source drop to minimum.
Below with reference to accompanying drawing and preferred embodiment technical solutions of the utility model are described in detail.
As shown in Figure 1, be the structure chart of the utility model cremate gas cleaning treating apparatus.The structure of cremate gas cleaning treating apparatus comprises: lye tank (vat) 1, tank diameter 2, dosing pump 3, force (forcing) pump 4, air compressor machine 5, compressed air reservoir 6, smoke combustion chamber 7, burner 8, condensate pipe 9, cool-heat-exchanger 10, remove acid system 11, dried drain separator 12, activated carbon powder storage tank 13, mixing chamber 14, negative pressure indicator 15, sack cleaner 16, air-introduced machine 17.
The cremate flue gas that corpse burning back forms enters smoke combustion chamber 7, and burner 8 is arranged on the smoke combustion chamber 7, and burner 8 is used for second-time burning and heats the cremate flue gas.
The outlet of smoke combustion chamber 7 is connected the inlet of cool-heat-exchanger 10 by pipeline, and condensate pipe 9 is arranged on cool-heat-exchanger 10 inside.
The outlet of cool-heat-exchanger 10 connects the inlet that removes acid system 11 by pipeline, removes acid system 11 and is used to remove the cremate acidic gas in flue gas, and the outlet that removes acid system 11 connects the inlet of dried drain separator 12 by pipeline.Chemicals dosing plant comprises lye tank (vat) 1, tank diameter 2, dosing pump 3, force (forcing) pump 4, and dosing pump 3 is arranged on lye tank (vat) 1 and the pipeline that tank diameter 2 is connected, and force (forcing) pump 4 is arranged in the outlet of tank diameter 2, and the outlet of force (forcing) pump 4 is connected except that on the acid system by pipeline.In the lye tank (vat) 1 NaOH is housed in the utility model, removes the cremate acidic gas in flue gas, certainly, also can in lye tank (vat) 1, adorn the alkali lye of other kinds by NaOH.Lye tank (vat) 1 is provided with dosing mouth 101, and tank diameter 2 is provided with water supplement port 201, adds alkali lye by dosing mouth 101 to lye tank (vat) 1, by water supplement port 201 supplementing water, to regulate concentration of lye.
Dried drain separator 12 is used for carbonated drink separation, and the outlet of dried drain separator 12 is connected the inlet of mixing chamber 14 by pipeline; Mixing chamber 14 is provided with activated carbon powder storage tank 13, in the activated carbon powder storage tank 13 active carbon is housed, and mixing chamber 14 is used to remove the dioxin organic pollution, and the outlet of mixing chamber 14 is connected on the inlet of sack cleaner 16 by pipeline; Sack cleaner 16 is used to the activated carbon powder that removes dust and adsorbed organic pollution, and the outlet of sack cleaner 16 is provided with air-introduced machine 17, and tail gas is extracted and sent into to air-introduced machine 17 out chimney 18.
Blowing device comprises air compressor machine 5 and compressed air reservoir 6, blowing device is provided with three outlets, first outlet is connected except that on the acid system 11 by pipeline, and second outlet is connected on the mixing chamber 14 by pipeline, and the 3rd outlet is connected the inlet of sack cleaner 16 by pipeline.
The cremate flue gas enters smoke combustion chamber 7 from the left side, by the burning of burner 8 and then heating again, after flue gas burns once more and heats up, enter cool-heat-exchanger 10, with the cremate flue gas after condensate pipe carries out cold and hot exchange, enter except that acid system 11, in removing acid system 11, flue gas and tank diameter 2 inject the alkali lye (NaOH) that removes acid system 11 and fully react by spray, drip washing, remove the most sour gas in the cremate flue gas.NaOH stoste in the lye tank (vat) 1 pumps into tank diameter 2 through dosing pump 3, and NaOH mixes the back and pumps into except that acid system 11 by force (forcing) pump 4 with water.The spray flow process of removing in the acid system 11 realizes by air compressor machine 5 and compressed air reservoir 6.The flue gas that removes sour gas enters dried drain separator 12 through removing acid system 11, and under the influence of gravitational field, moisture content sinks in the flue gas, and gas spiral is up.The flue gas that has taken off moisture then enters mixing chamber 14, and flue gas fully mixes with the activated carbon powder that activated carbon powder storage tank 13 pneumatics enter 14 li of mixing chambers.Mixing chamber 14 ends are equipped with negative pressure indicator 15, monitor the pressure condition of mixing chamber 14 at any time, in the suction-operated of this main activated carbon, and the dioxin organic pollution in the absorption flue gas.Flue gas enters sack cleaner 16 then, removes dust and adsorbs the activated carbon powder of organic pollution.Tail gas after removing, the effect by air-introduced machine 17 enters chimney 18, emptying then.
Claims (8)
1. cremate gas cleaning treating apparatus, comprise sack cleaner, it is characterized in that: also comprise chemicals dosing plant, blowing device, smoke combustion chamber, burner, condensate pipe, cool-heat-exchanger, remove acid system, dried drain separator, activated carbon powder storage tank, mixing chamber, sack cleaner and air-introduced machine; Described condensate pipe is arranged on described cool-heat-exchanger inside, and described burner is arranged on the smoke combustion chamber; Described smoke combustion chamber is provided with entrance and exit, the outlet of described smoke combustion chamber is connected the inlet of described cool-heat-exchanger by pipeline, the outlet of described cool-heat-exchanger connects the described inlet that removes acid system by pipeline, the described outlet that removes acid system connects the inlet of described dried drain separator by pipeline, the outlet of described dried drain separator is connected the inlet of described mixing chamber by pipeline, described activated carbon powder storage tank is arranged on the described mixing chamber, the outlet of described mixing chamber is connected by pipeline on the inlet of described sack cleaner, and the outlet of described sack cleaner is provided with air-introduced machine; The outlet of described chemicals dosing plant is connected described removing on the acid system by pipeline, and first outlet of described blowing device is connected described removing on the acid system by pipeline, and second outlet of described blowing device is connected on the described mixing chamber by pipeline.
2. cremate gas cleaning treating apparatus as claimed in claim 1, it is characterized in that: the end of described mixing chamber is equipped with the negative pressure indicator.
3. cremate gas cleaning treating apparatus as claimed in claim 1, it is characterized in that: described dosing dress comprises lye tank (vat), tank diameter, dosing pump and force (forcing) pump, described dosing pump is arranged on described lye tank (vat) and the pipeline that tank diameter is connected, described force (forcing) pump is arranged on the outlet of described tank diameter, and described pressurization delivery side of pump is connected described removing on the acid system by pipeline.
4. cremate gas cleaning treating apparatus as claimed in claim 1 is characterized in that: described blowing device comprises air compressor machine and the compressed air reservoir that is connected, and described first outlet and second outlet are arranged on the described compressed air reservoir.
5. as claim 1 or 4 described cremate gas cleaning treating apparatus, it is characterized in that: also comprise the 3rd outlet, described the 3rd outlet is connected the inlet of described sack cleaner by pipeline.
6. cremate gas cleaning treating apparatus as claimed in claim 3 is characterized in that: in the described lye tank (vat) NaOH is housed.
7. cremate gas cleaning treating apparatus as claimed in claim 3 is characterized in that: in the described activated carbon powder storage tank activated carbon powder is housed.
8. cremate gas cleaning treating apparatus as claimed in claim 3, it is characterized in that: described lye tank (vat) is provided with dosing mouth, and described tank diameter is provided with water supplement port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200386973U CN201988321U (en) | 2011-02-14 | 2011-02-14 | Incinerating smoke cleaning processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200386973U CN201988321U (en) | 2011-02-14 | 2011-02-14 | Incinerating smoke cleaning processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201988321U true CN201988321U (en) | 2011-09-28 |
Family
ID=44664826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200386973U Expired - Lifetime CN201988321U (en) | 2011-02-14 | 2011-02-14 | Incinerating smoke cleaning processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201988321U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102120132A (en) * | 2011-02-14 | 2011-07-13 | 民政部一零一研究所 | Purification treatment device for incineration flue gas |
| CN103353115A (en) * | 2013-06-12 | 2013-10-16 | 威海鲁源科技环保设备有限公司 | Multifunctional combustion furnace with function of flue gas purification treatment |
| CN105727710A (en) * | 2016-03-02 | 2016-07-06 | 郭燕蕾 | Industrial lampblack treatment device |
-
2011
- 2011-02-14 CN CN2011200386973U patent/CN201988321U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102120132A (en) * | 2011-02-14 | 2011-07-13 | 民政部一零一研究所 | Purification treatment device for incineration flue gas |
| CN103353115A (en) * | 2013-06-12 | 2013-10-16 | 威海鲁源科技环保设备有限公司 | Multifunctional combustion furnace with function of flue gas purification treatment |
| CN103353115B (en) * | 2013-06-12 | 2016-04-27 | 威海鲁源科技环保设备有限公司 | A kind of Multifunctional incinerator with gas cleaning process |
| CN105727710A (en) * | 2016-03-02 | 2016-07-06 | 郭燕蕾 | Industrial lampblack treatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110928 Effective date of abandoning: 20130227 |
|
| RGAV | Abandon patent right to avoid regrant |