CN206285721U - A kind of domestic garbage treatment plant pollutant handling arrangement - Google Patents
A kind of domestic garbage treatment plant pollutant handling arrangement Download PDFInfo
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- CN206285721U CN206285721U CN201621463227.0U CN201621463227U CN206285721U CN 206285721 U CN206285721 U CN 206285721U CN 201621463227 U CN201621463227 U CN 201621463227U CN 206285721 U CN206285721 U CN 206285721U
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- tank body
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- valve
- unit
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- 239000003344 environmental pollutant Substances 0.000 title claims abstract description 21
- 231100000719 pollutant Toxicity 0.000 title claims abstract description 21
- 230000009615 deamination Effects 0.000 claims abstract description 69
- 238000006481 deamination reaction Methods 0.000 claims abstract description 69
- 239000012535 impurity Substances 0.000 claims abstract description 59
- 239000007921 spray Substances 0.000 claims abstract description 34
- 238000006477 desulfuration reaction Methods 0.000 claims abstract description 32
- 230000023556 desulfurization Effects 0.000 claims abstract description 32
- 239000004744 fabric Substances 0.000 claims abstract description 24
- 238000000034 method Methods 0.000 claims abstract description 17
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000001914 filtration Methods 0.000 claims abstract description 14
- 239000003054 catalyst Substances 0.000 claims abstract description 8
- WHDPTDWLEKQKKX-UHFFFAOYSA-N cobalt molybdenum Chemical compound [Co].[Co].[Mo] WHDPTDWLEKQKKX-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000005984 hydrogenation reaction Methods 0.000 claims abstract description 8
- 239000011787 zinc oxide Substances 0.000 claims abstract description 8
- 238000009423 ventilation Methods 0.000 claims abstract description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 39
- 239000007789 gas Substances 0.000 description 31
- 229910021529 ammonia Inorganic materials 0.000 description 19
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 10
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 9
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 9
- 235000011114 ammonium hydroxide Nutrition 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000005864 Sulphur Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 229910052717 sulfur Inorganic materials 0.000 description 5
- 239000011593 sulfur Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000010791 domestic waste Substances 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 2
- HRKQOINLCJTGBK-UHFFFAOYSA-N dihydroxidosulfur Chemical compound OSO HRKQOINLCJTGBK-UHFFFAOYSA-N 0.000 description 2
- 150000002898 organic sulfur compounds Chemical class 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 238000006065 biodegradation reaction Methods 0.000 description 1
- 239000002361 compost Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000007592 spray painting technique Methods 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
The utility model provides a kind of domestic garbage treatment plant pollutant handling arrangement, including impurity treatment unit：Including the ventilation blower, blast pipe and the impurity treatment case that are sequentially communicated, it is provided with impurity filtering net, cleaner and exhaust fan in impurity treatment case, impurity treatment case is provided with exhaust outlet, and exhaust fan is installed in exhaust outlet, deamination processing unit：The first appendix of impurity treatment case exhaust outlet and deamination tank base is respectively communicated with including deamination tank body and two ends, spray unit and gas outlet are provided with the top of deamination tank body, bottom is provided with discharge outlet, desulfurization process unit：The second appendix of deamination tank body gas outlet and desulfurization tank base is respectively communicated with including the first valve, desulfurization tank body, the second valve and two ends, the first screen cloth for being furnished with cobalt molybdenum hydrogenation catalyst and the second screen cloth for being furnished with Zinc oxide desulfurizer are provided with digester body, top is provided with gas outlet, the valve of pipeline connection second of gas outlet.Present apparatus treatment effeciency is high, and the gas after treatment can qualified discharge.
Description
Technical field
The utility model is related to technical field of domestic garbage treatment, and in particular at a kind of domestic garbage treatment plant pollutant
Reason device.
Background technology
With the quickening and the rapid raising of living standards of the people of the fast-developing urbanization process of Chinese society economy,
City produces and is also consequently increased rapidly with the junk produced in life process, house refuse land occupation, pollution environment
Situation and the influence to health of people are also all the more obvious.The substantial increase of domestic waste, makes garbage disposal increasingly be stranded
The problems such as difficulty, resultant environmental pollution, gradually has aroused widespread concern in all circles of society.At present, unloaded in domestic waste
During the treatment such as material, comprehensive sorting, compost and landfill, main component can be produced to have for ammonia, hydrogen sulfide, thio-alcohol, volatility
The major pollutant such as machine compound foul gas and particulate matter.The foul gas threshold concentration that domestic waste factory produces
It is low, there is aggressive to equipment and pipeline, the daily life of normal production and nearby residents can also be interfered, produce
The serious health of life and ecological environment harm.
Technology development for urban garbage disposal factory foul gas mainly includes absorption and sorption, is catalyzed, burns
Burning and plasma technique etc..In recent years, biologic treating technique particularly bio-filter technology is because equipment is simple, treatment effeciency
High, investment and operating cost is low, non-secondary pollution the advantages of, be gradually applied to the treatment of gases containing stench sulphureous gases.But this practicality is new
The inventor of type has found by research, because the gases containing stench sulphureous gases produced in oil, chemical industry and petrifaction sewage processing procedure are dense
Degree is of a relatively high, in addition to containing hydrogen sulfide, ammonia and VOC, it is also possible to contain methyl mercaptan, ethyl mercaptan and second sulphur
Ether material, composition is complicated.The acidic materials produced particularly in sulfur-bearing, ammonia gas biodegradation process are easily caused system pH drops
It is low, so as to cause the reduction of system treatment effeciency.Thus, existing biological treatment device is processed in urban garbage disposal factory
During the polluters such as sulfur-bearing, ammonia foul gas, low treatment effeciency, qualified discharge difficult to realize and system operation are there is unstable
Etc. defect.
Utility model content
The existing biological treatment device existed for prior art processes sulfur-bearing, ammonia in urban garbage disposal factory and dislikes
During the polluters such as odour, there is low treatment effeciency, qualified discharge difficult to realize and the unstable technology of system operation and ask
Topic, the utility model provides a kind of domestic garbage treatment plant pollutant handling arrangement.
In order to solve the above-mentioned technical problem, the utility model employs following technical scheme：
A kind of domestic garbage treatment plant pollutant handling arrangement, including impurity treatment unit, deamination processing unit and desulfurization
Processing unit；Wherein, the impurity treatment unit includes the ventilation blower, blast pipe and the impurity treatment case that are sequentially communicated, described miscellaneous
It is provided with impurity filtering net, cleaner and exhaust fan in matter treatment box, the impurity filtering net and cleaner are from connecting blast pipe
Side is risen and is successively set in impurity treatment case, and the impurity treatment case is provided with exhaust away from the opposing sidewalls of connection blast pipe
Mouthful, the exhaust fan is installed on the wall of impurity treatment case side and is located in the exhaust outlet；The deamination processing unit includes first
Appendix and deamination tank body, one end of first appendix connect with the exhaust outlet of impurity treatment case, and the other end is communicated to institute
The bottom in deamination tank body is stated, spray unit is provided with the top of the deamination tank body, be provided with out at the top of the deamination tank body
Gas port, the bottom of the deamination tank body is provided with discharge outlet；The desulfurization process unit include the second appendix, the first valve,
Desulfurization tank body and the second valve, one end of second appendix connect with the gas outlet of deamination tank body, and the other end passes through first
Valve is communicated in the bottom in digester body, the digester body and is horizontally arranged with the first screen cloth and second successively from bottom to up
Screen cloth, is disposed with cobalt molybdenum hydrogenation catalyst on first screen cloth, Zinc oxide desulfurizer is disposed with second screen cloth, described
The pipeline connection of gas outlet, second valve and gas outlet is provided with the top of desulfurization tank body.
Compared with prior art, in the domestic garbage treatment plant pollutant handling arrangement that the utility model is provided, ventilation blower
The polluter comprising sulphur, ammonia foul gas that domestic garbage treatment plant is produced is collected, by blast pipe dispatch
Screen pack and cleaner are sequentially passed through in impurity treatment case, after impurity and particle larger in pollutant are stopped, is led to
The bottom that the first appendix is delivered in deamination tank body is crossed, under the spray effect of the spray unit set at the top of deamination tank body,
Ammonia in deamination tank body can gradually be dissolved into clear water and obtain ammoniacal liquor, and other gases then can be from the discharge of deamination tank body top simultaneously
The bottom of desulfurization tank body is transported to by the second appendix, then by the first screen cloth for being set from bottom to up in digester body and
Organic sulfur compound can be completely converted into hydrogen sulfide, Zhi Houtong by the second screen cloth, the cobalt molybdenum hydrogenation catalyst arranged on the first screen cloth
The hydrogen sulfide stripping that the Zinc oxide desulfurizer arranged on the second screen cloth will can be generated is crossed, total sulfur content 0.6ppm can be removed to
Hereinafter, the gas for the treatment of is discharged into air finally by the gas outlet at the top of desulfurization tank body.Thus, the dirt that the application is provided
Dye thing processing unit can be processed the polluter comprising sulphur, ammonia foul gas in house refuse factory, treatment effect
Rate is higher, can realize qualified discharge and plant running stabilization.
Further, the spray unit includes shower and spray ball, and the shower is arranged in the top of deamination tank body,
One end of the shower is located at the outside of deamination tank body, and the other end is located at the inside of the deamination tank body and connects with spray ball
Connect.
Further, the other end of the shower is connected with three rows spray ball, and the spray ball of a middle row is perpendicular to deamination
The bottom arrangement of tank body, the row spray ball for spraying ball both sides positioned at a middle row respectively is symmetrical arranged and is sprayed with a middle row
Angle formed by ball is 15~25 degree.
Further, the bottom of the deamination tank body is additionally provided with water-delivery pump, and one end of the water-delivery pump passes through pipeline and takes off
The discharge outlet connection of ammonia tank base, the other end of the water-delivery pump has a cooler by pipeline connection, the cooler it is another
One end is by pipeline connection to deamination tank body middle part.
Further, the first valve and the second valve in the desulfurization process unit are magnetic valve.
Brief description of the drawings
Fig. 1 is the domestic garbage treatment plant pollutant handling arrangement structural representation that the utility model is provided.
In figure, 1, impurity treatment unit；11st, ventilation blower；12nd, blast pipe；13rd, impurity treatment case；14th, impurity filtering net；
15th, cleaner；16th, exhaust fan；17th, impurity collecting tank；2nd, deamination processing unit；21st, the first appendix；22nd, deamination tank body；
23rd, gas outlet；24th, discharge outlet；25th, shower；26th, ball is sprayed；27th, water-delivery pump；28th, cooler；3rd, desulfurization process unit；
31st, the second appendix；32nd, the first valve；33rd, desulfurization tank body；34th, the second valve；35th, the first screen cloth；36th, the second screen cloth.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
In description of the present utility model, it is to be understood that term " longitudinal direction ", " radial direction ", " length ", " width ", " thickness
Degree ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", the side of the instruction such as " outward "
Position or position relationship are, based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplification is retouched
State, rather than indicate imply signified device or element must have specific orientation, with specific azimuth configuration and operation,
Therefore it is not intended that to limitation of the present utility model.In description of the present utility model, unless otherwise indicated, " multiple " contains
Justice is two or more.
, it is necessary to explanation, unless otherwise clearly defined and limited, term " is pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary,
Can be two connections of element internal.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Refer to shown in Fig. 1, the utility model provides a kind of domestic garbage treatment plant pollutant handling arrangement, including impurity
Processing unit 1, deamination processing unit 2 and desulfurization process unit 3；Wherein, the impurity treatment unit 1 includes that what is be sequentially communicated leads to
Blower fan 11, blast pipe 12 and impurity treatment case 13, the ventilation blower 11 is used to collect includes ammonia, hydrogen sulfide, thio-alcohol and particle
In interior polluter, the blast pipe 12 is used to transmit polluter to impurity treatment case 13 thing etc., at the impurity
Impurity filtering net 14, cleaner 15 and exhaust fan 16 are provided with reason case 13, the impurity filtering net 14 and cleaner 15 are from connecting
The side of blast pipe 12 is risen and is successively set in impurity treatment case 13, and the impurity filtering net 14 is used for will be from transmitting to impurity
Polluter in reason case 13 is tentatively filtered, and impurity that will be larger in pollutant is stopped that the cleaner 15 is used
Polluter after it will stop through impurity filtering net 14 carries out secondary filter, and particle that will be in pollutant is stopped, institute
The opposing sidewalls that impurity treatment case 13 is stated away from connection blast pipe 12 are provided with exhaust outlet, and the exhaust fan 16 is installed at impurity
On the reason side wall of case 13 and in the exhaust outlet, the exhaust fan 16 is used for the polluter dispatch after secondary filter to deamination
In tank body 22；The deamination processing unit 2 includes the first appendix 21 and deamination tank body 22, one end of first appendix 21
Exhaust outlet with impurity treatment case 13 is connected, and the other end is communicated to the bottom in the deamination tank body 22, i.e., by described first
Polluter after appendix 21 can be processed impurity treatment case 13 is pushed in deamination tank body 22, the top of the deamination tank body 22
Portion is provided with spray unit, and the spray unit is used to be sprayed to entering the ammonia in deamination tank body 22, so as to allow ammonia gradually
It is dissolved into the clear water of spray and obtains ammoniacal liquor, the top of the deamination tank body 22 is provided with gas outlet 23, the gas outlet 23 is used for
By other polluters discharge deamination tank body 22, the bottom of the deamination tank body 22 is provided with discharge outlet 24, and the discharge outlet 24 is used
Discharged in by ammoniacal liquor；The desulfurization process unit 3 includes the second appendix 31, the first valve 32, the valve of desulfurization tank body 33 and second
Door 34, one end of second appendix 31 is connected with the gas outlet 23 of deamination tank body 22, and the other end is connected by the first valve 32
The bottom in desulfurization tank body 33 is passed to, i.e., the polluter after deamination tank body 22 can be processed by second appendix 31 is pushed away
Deliver in desulfurization tank body 33, the first screen cloth 35 and the second screen cloth are horizontally arranged with successively from bottom to up in the desulfurization tank body 33
36, cobalt molybdenum hydrogenation catalyst is disposed with first screen cloth 35, the cobalt molybdenum hydrogenation catalyst can will be organic in polluter
Sulfide is completely converted into hydrogen sulfide, and Zinc oxide desulfurizer is disposed with second screen cloth 36, and the Zinc oxide desulfurizer can be by
The hydrogen sulfide stripping of generation, the top of the desulfurization tank body 33 is provided with the pipe of gas outlet, second valve 34 and gas outlet
Road connects, and can be discharged the gas after the present apparatus is processed by the pipeline of gas outlet, and passes through the He of the first valve 32
The shutoff operation of the second valve 34, thus can be to sealing, so as to the dirt allowed inside desulfurization tank body 33 inside desulfurization tank body 33
Dye material is fully reacted with cobalt molybdenum hydrogenation catalyst and Zinc oxide desulfurizer.
Compared with prior art, in the domestic garbage treatment plant pollutant handling arrangement that the utility model is provided, ventilation blower
The polluter comprising sulphur, ammonia foul gas that domestic garbage treatment plant is produced is collected, by blast pipe dispatch
Screen pack and cleaner are sequentially passed through in impurity treatment case, after impurity and particle larger in pollutant are stopped, is led to
The bottom that the first appendix is delivered in deamination tank body is crossed, under the spray effect of the spray unit set at the top of deamination tank body,
Ammonia in deamination tank body can gradually be dissolved into clear water and obtain ammoniacal liquor, and other gases then can be from the discharge of deamination tank body top simultaneously
The bottom of desulfurization tank body is transported to by the second appendix, then by the first screen cloth for being set from bottom to up in digester body and
Organic sulfur compound can be completely converted into hydrogen sulfide, Zhi Houtong by the second screen cloth, the cobalt molybdenum hydrogenation catalyst arranged on the first screen cloth
The hydrogen sulfide stripping that the Zinc oxide desulfurizer arranged on the second screen cloth will can be generated is crossed, total sulfur content 0.6ppm can be removed to
Hereinafter, the gas for the treatment of is discharged into air finally by the gas outlet at the top of desulfurization tank body.Thus, the dirt that the application is provided
Dye thing processing unit can be processed the polluter comprising sulphur, ammonia foul gas in house refuse factory, treatment effect
Rate is higher, can realize qualified discharge and plant running stabilization.
As specific embodiment, refer to shown in Fig. 1, the lower section of the impurity filtering net 14 is provided with impurity collecting tank 17, institute
State impurity collecting tank 17 to be connected with impurity treatment case 13, the impurity collecting tank 17 is used for after impurity filtering net 14 tentatively filtering
Larger impurity is collected in pollutant, and the impurity collecting tank 17 is opened if necessary can be by the larger impurity of its internal gathering
It is purged, so as to effectively prevent the impurity filtering net 14 to be blocked, improves the treatment effeciency of present treatment device.
As specific embodiment, refer to shown in Fig. 1, the spray unit includes shower 25 and spray ball 26, described
Shower 25 is arranged in the top of deamination tank body 22, and one end of the shower 25 is located at the outside of deamination tank body 22, the other end
It is connected positioned at the inside of the deamination tank body 22 and with spray ball 26.When specifically used, can be clear to injection in the spray painting pipe 25
Water, the water smoke sprayed by spraying ball 26 carries out sedimentation dissolving acquisition ammoniacal liquor with the ammonia in polluter, and the ammoniacal liquor is by described
The discharge outlet 24 of the bottom of deamination tank body 22 is discharged, and is achieved in the deamination treatment in polluter.Certainly, those skilled in the art
Member can also be constituted, as long as phase can effectively be sprayed on the basis that foregoing spray unit is constituted using other structures
The water smoke answered.
As the presently preferred embodiments, the other end of the shower 25 is connected with three rows spray ball 26, the spray of a middle row
Ball arranges that the row spray ball positioned at middle row spray ball both sides is symmetrical arranged simultaneously respectively perpendicular to the bottom of deamination tank body 22
It it is 15~25 degree with angle formed by middle row spray ball, it is possible thereby to the water smoke that will preferably spray is in polluter
Ammonia is degraded, that is, the ammonia degraded allowed in polluter more fully more comprehensively, and can be to the two bottom sides of deamination tank body 22
Side wall washed away, make the discharge of ammoniacal liquor rapider.
As specific embodiment, refer to shown in Fig. 1, the bottom of the deamination tank body 22 is additionally provided with water-delivery pump 27, institute
The one end for stating water-delivery pump 27 is connected by pipeline with the discharge outlet 24 of the bottom of deamination tank body 22, and the other end of the water-delivery pump 27 leads to
Thus the other end that crossing pipeline connection has cooler 28, the cooler 28 may be used by pipeline connection to the middle part of deamination tank body 22
The ammoniacal liquor of the bottom of deamination tank body 22 is extracted out through water-delivery pump 27, and again from deamination tank body 22 after the cooling of the cooler 28
Middle part join, so as to obtain tank bottom ammonia density higher and not influence to discharge the degree of purity of gas, and the ammonia of high concentration
Water can be used for making chemical fertilizer use.
Used as specific embodiment, the first valve 32 and the second valve 34 in the desulfurization process unit 3 are magnetic valve, and
It, with the industrial equipment of Electromagnetic Control, is the automatic foundamental element for controlling fluid that the electromagnetism is, belongs to actuator, thus
The precision to the desulfurization tank body 33 control and flexibility can be ensured.
Finally illustrate, above example is only used to illustrate the technical solution of the utility model and unrestricted, although ginseng
The utility model has been described in detail according to preferred embodiment, it will be understood by those within the art that, can be to this
The technical scheme of utility model is modified or equivalent, without deviating from the objective and model of technical solutions of the utility model
Enclose, it all should cover in the middle of right of the present utility model.
Claims (5)
1. a kind of domestic garbage treatment plant pollutant handling arrangement, it is characterised in that at impurity treatment unit (1), deamination
Reason unit (2) and desulfurization process unit (3)；Wherein, the impurity treatment unit (1) including be sequentially communicated ventilation blower (11),
Impurity filtering net (14), cleaner (15) are provided with blast pipe (12) and impurity treatment case (13), the impurity treatment case (13)
With exhaust fan (16), the impurity filtering net (14) is successively set on cleaner (15) from the side of blast pipe (12) is connected
In impurity treatment case (13), the impurity treatment case (13) is provided with exhaust outlet away from the opposing sidewalls of connection blast pipe (12),
The exhaust fan (16) is installed on the wall of impurity treatment case (13) side and is located in the exhaust outlet；The deamination processing unit (2)
Including the first appendix (21) and deamination tank body (22), one end of first appendix (21) and the row of impurity treatment case (13)
Gas port is connected, and the other end is communicated to the bottom in the deamination tank body (22), spray is provided with the top of the deamination tank body (22)
Unit is drenched, gas outlet (23) is provided with the top of the deamination tank body (22), the bottom of the deamination tank body (22) is provided with draining
Mouth (24)；The desulfurization process unit (3) includes the second appendix (31), the first valve (32), desulfurization tank body (33) and second
Valve (34), one end of second appendix (31) connects with the gas outlet (23) of deamination tank body (22), and the other end is by the
One valve (32) is communicated in the bottom in desulfurization tank body (33), the desulfurization tank body (33) and is horizontally arranged with successively from bottom to up
First screen cloth (35) and the second screen cloth (36), are disposed with cobalt molybdenum hydrogenation catalyst, second sieve on first screen cloth (35)
Zinc oxide desulfurizer is disposed with net (36), gas outlet, second valve are provided with the top of the desulfurization tank body (33)
(34) with the pipeline connection of gas outlet.
2. domestic garbage treatment plant pollutant handling arrangement according to claim 1, it is characterised in that the spray unit
Including shower (25) and spray ball (26), the shower (25) is arranged in the top of deamination tank body (22), the shower
(25) one end be located at deamination tank body (22) outside, the other end be located at the deamination tank body (22) inside and with spray ball
(26) connect.
3. domestic garbage treatment plant pollutant handling arrangement according to claim 2, it is characterised in that the shower
(25) the other end is connected with three rows and sprays ball (26), the bottom cloth of the spray ball of a middle row perpendicular to deamination tank body (22)
Put, the row spray ball positioned at middle row spray ball both sides is symmetrical arranged and sprays angle formed by ball with a middle row respectively
It is 15~25 degree.
4. domestic garbage treatment plant pollutant handling arrangement according to claim 1, it is characterised in that the deamination tank body
(22) bottom is additionally provided with water-delivery pump (27), and one end of the water-delivery pump (27) is by pipeline and deamination tank body (22) bottom
Discharge outlet (24) is connected, and the other end of the water-delivery pump (27) has cooler (28), the cooler (28) by pipeline connection
The other end by pipeline connection to deamination tank body (22) middle part.
5. domestic garbage treatment plant pollutant handling arrangement according to claim 1, it is characterised in that the desulfurization process
The first valve (32) and the second valve (34) in unit (3) are magnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621463227.0U CN206285721U (en) | 2016-12-28 | 2016-12-28 | A kind of domestic garbage treatment plant pollutant handling arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621463227.0U CN206285721U (en) | 2016-12-28 | 2016-12-28 | A kind of domestic garbage treatment plant pollutant handling arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206285721U true CN206285721U (en) | 2017-06-30 |
Family
ID=59155173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621463227.0U Active CN206285721U (en) | 2016-12-28 | 2016-12-28 | A kind of domestic garbage treatment plant pollutant handling arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206285721U (en) |
-
2016
- 2016-12-28 CN CN201621463227.0U patent/CN206285721U/en active Active
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