CN110339697A - A kind of alkaline cleaner for exhaust-gas treatment in ore curing process - Google Patents
A kind of alkaline cleaner for exhaust-gas treatment in ore curing process Download PDFInfo
- Publication number
- CN110339697A CN110339697A CN201910714308.5A CN201910714308A CN110339697A CN 110339697 A CN110339697 A CN 110339697A CN 201910714308 A CN201910714308 A CN 201910714308A CN 110339697 A CN110339697 A CN 110339697A
- Authority
- CN
- China
- Prior art keywords
- buck
- alkaline
- main body
- pipe
- water box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 84
- 239000007921 spray Substances 0.000 claims abstract description 44
- 239000000945 filler Substances 0.000 claims abstract description 26
- 238000003756 stirring Methods 0.000 claims description 33
- 238000005485 electric heating Methods 0.000 claims description 7
- 230000002035 prolonged effect Effects 0.000 claims description 3
- 239000011259 mixed solution Substances 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000006386 neutralization reaction Methods 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000010564 aerobic fermentation Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000036632 reaction speed Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000007832 Na2SO4 Substances 0.000 description 1
- -1 SO can be generated2 Chemical compound 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229940037003 alum Drugs 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003809 water extraction Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a kind of alkaline cleaners for exhaust-gas treatment in ore curing process, including apparatus main body, the top of described device main body, which is run through, gas outlet, and the inner upper of described device main body is provided with Pall ring filler layer, the side of described device main body, which is connected with, takes out buck pipe, and described one end for taking out buck pipe through apparatus main body side and be connected with the end of drawing water of the first water pump, the water outlet of first water pump is connected with spray buck pipe, the bottom of the spray buck pipe is provided with spray head, alkaline cleaner of this kind for exhaust-gas treatment in curing process is provided with the second water pump sum aggregate alkaline-water box, when buck is sprayed by spray head, the buck of ejection falls to collection alkaline-water box by lower Pall ring filler layer, at this moment the second pump working is extracted out the buck for collecting alkaline-water box by connecting tube, again by being sent into these bucks into buck pipe It is recycled in spray buck pipe, can adequately utilize buck resource in this way, improve the utilization rate of buck.
Description
Technical field
It is specially a kind of for exhaust-gas treatment in ore curing process the present invention relates to chemical emission processing technology field
Alkaline cleaner.
Background technique
Concentrated sulfuric acid curing process technology is usually to carry out after crushing copper mine, cobalt ore, Rock coal containing alum, Waste iron slag with the concentrated sulfuric acid
Mix is uniform, is placed in Seal treatment 2-3 days in aerobic fermentation tank, finally uses water extraction valuable metal element therein.Metalliferous mineral with
When concentrated sulfuric acid slaking reaction, a large amount of sublimed sulfur, SO can be generated2、CO2、And Cl2, the poisonous and hazardous exhaust gas such as HCl, if to
Outer discharge pollutes the environment, and seriously endangers the life and health of human body.
The processing method that existing concentrated sulfuric acid curing process generates exhaust gas generally uses buck to SO2、CO2、And Cl2、
HCl etc. carries out neutralization reaction absorption, up to standard to reach exhaust emissions, but tail gas and lye time of contact in curing process
Short, neutralization reaction speed is slow, so that buck service efficiency is too low, most buck does not have neutralization reaction is complete to be just discharged, and makes
Toxic harmful exhaust gas in exhaust gas does not have complete neutralization absorption to be just discharged, and pollutes environment.
Summary of the invention
The purpose of the present invention is to provide a kind of alkaline cleaners for exhaust-gas treatment in ore curing process, on solving
It states and proposes that buck service efficiency is too low in background technique and neutralize the slow problem of absorbing reaction efficiency.
To achieve the above object, the invention provides the following technical scheme: it is a kind of for exhaust-gas treatment in ore curing process
Alkaline cleaner, including apparatus main body, the top of described device main body is through there is gas outlet, and on the inside of described device main body
Side is provided with Pall ring filler layer, and the side of described device main body, which is connected with, takes out buck pipe, and described one end for taking out buck pipe
Through apparatus main body side and be connected with the end of drawing water of the first water pump, beside the other end and apparatus main body for taking out buck pipe
Liquid storage tank is connected；The water outlet of first water pump is connected with spray buck pipe, and the bottom of the spray buck pipe is provided with spray head, institute
Pall ring filler layer under being internally provided with of apparatus main body is stated, and the spray head is located at upper Pall ring filler layer and lower Pall ring is filled out
Between the bed of material, the lower inside of described device main body is provided with motor, and the output end of the motor is connected with rotary shaft, the rotation
The top of shaft runs through the bottom for having collection alkaline-water box and is connected with stirring rod, and the bottom of the stirring rod is provided with stirring branch
Bar, the stirring strut are internally provided with electric heating wire, and the side of the collection alkaline-water box, which is run through, air inlet, the air inlet
One end far from collection alkaline-water box through apparatus main body side and extend to the outside of apparatus main body, the collection alkaline-water box it is another
Side is through there is connecting tube, and the connecting tube is connected with the second water pump far from one end of collection alkaline-water box, and second water pump goes out
Water end (W.E.) is connected with into buck pipe, and described one end into buck pipe runs through the other side for having apparatus main body and is connected with spray buck pipe,
The outer surface of the collection alkaline-water box through there is a buck pipe out, and it is described go out buck pipe one end through apparatus main body appearance
Face, it is described go out buck pipe at the top of be provided with outlet valve；The motor, water pump, electric heating wire and external power supply are electrically connected, and
It is provided with controller；It is provided with liquid storage tank by described device main body, for storing mixing buck, takes out one end phase therewith of buck pipe
Even；The lower part of described device body outer wall is provided with hermatic door (not marking in figure) with collection alkaline-water box corresponding position, passes through hinge
It is connected with apparatus main body, closed circle is provided between hermatic door and device body outer wall, hermatic door is mainly used for collecting alkaline-water box
The maintenance and replacement of inner part.
Preferably, the stirring rod is provided with multiple, and the stirring rod Heterogeneous Permutation is in the outer surface of rotary shaft.
Preferably, the spray head is provided with multiple, and multiple spray head equidistant arrangements are in the bottom of spray buck pipe.
Preferably, the direction that the bottom of the collection alkaline-water box extends buck pipe tilts down, and the collection alkaline-water box is interior
Surface is smooth.
Preferably, the topside area of the collection alkaline-water box is greater than the horizontal cross-sectional area of lower Pall ring filler layer.
Preferably, the direction that apparatus main body is prolonged in the bottom of the buck pipe out tilts upwards.
Preferably, the buck integrated in alkaline-water box is 5%NaOH-10%Na2CO3-3%H2O2Mixed solution.
Compared with prior art, the beneficial effects of the present invention are:
Alkaline cleaner of this kind for exhaust-gas treatment in ore curing process is provided with the second water pump sum aggregate alkaline-water box, when buck by
Spray head sprays, and the buck of ejection falls to collection alkaline-water box by lower Pall ring filler layer, and at this moment the second pump working passes through connection
Pipe extracts the buck for collecting alkaline-water box out, then is recycled by the way that these bucks are sent into spray buck pipe into buck pipe, such energy
Buck resource is adequately utilized, improves the utilization rate of buck, while planting and setting for the alkaline cleaner of exhaust-gas treatment in curing process
It is equipped with stirring rod and stirring strut, buck drops onto collection alkaline-water box, and electric motor starting rotates rotary shaft, and rotary shaft rotation makes to stir
Bar and stirring strut rotation are mixed, the buck in stirring rod and stirring strut Stirring collection alkaline-water box makes buck and curing process
Middle exhaust gas sufficiently neutralizes absorbing reaction, and electric heating wire begins to warm up the buck near stirring strut, can improve buck in this way
With the contact area of tail gas, heating is conducive to the toxic and harmful gas ingredient in buck absorption exhaust gas, and energy after buck heating
The reaction speed for neutralizing and absorbing is improved, accelerates to neutralize the reaction efficiency absorbed, improves the quality and efficiency of device processing exhaust gas；Separately
Outer buck is dropped onto repeatedly in collection alkaline-water box, by being cooled into elemental sulfur, is dissolved in lye.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is apparatus of the present invention main body side view the schematic diagram of the section structure；
Fig. 3 is the partial enlargement structural representation of A of the present invention.
In figure: 1, apparatus main body；2, gas outlet；3, upper Pall ring filler layer；4, the first water pump；5, buck pipe is taken out；6, it sprays
Buck pipe；7, spray head；8, into buck pipe；9, lower Pall ring filler layer；10, the second water pump；11, connecting tube；12, motor；13, it revolves
Shaft；14, stirring rod；15, strut is stirred；16, collect alkaline-water box；17, air inlet；18, go out buck pipe；19, outlet valve；20, electric
Heater strip.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of alkali for exhaust-gas treatment in ore curing process
Cleaning device, including apparatus main body 1, gas outlet 2, upper Pall ring filler layer 3, the first water pump 4, pumping buck pipe 5, spray buck pipe 6, spray
First 7, into buck pipe 8, lower Pall ring filler layer 9, the second water pump 10, connecting tube 11, motor 12, rotary shaft 13, stirring rod 14, stir
It mixes strut 15, collection alkaline-water box 16, air inlet 17, go out buck pipe 18, outlet valve 19 and electric heating wire 20, described device main body 1
Top, which is run through, gas outlet 2, and the inner upper of described device main body 1 is provided with Pall ring filler layer 3, described device main body
1 side be connected with take out buck pipe 5, and it is described take out buck pipe 5 one end through apparatus main body 1 side and be connected with first
The end of drawing water of water pump 4, the water outlet of first water pump 4 are connected with spray buck pipe 6, and the bottom of the spray buck pipe 6 is provided with
Spray head 7, the spray head 7 be provided with it is multiple, and multiple 7 equidistant arrangements of the spray head in spray buck pipe 6 bottom, can improve in this way
The working effect of spray head 7 improves the range of scatter of buck, Pall ring filler layer 9 under being internally provided with of described device main body 1,
And the spray head 7, between upper Pall ring filler layer 3 and lower Pall ring filler layer 9, the lower inside of described device main body 1 is set
It is equipped with motor 12, the output end of the motor 12 is connected with rotary shaft 13, and the top of the rotary shaft 13, which is run through, collection alkaline-water box
16 bottom is simultaneously connected with stirring rod 14, and the direction that the bottom of the collection alkaline-water box 16 extends buck pipe 18 tilts down, and institute
The inner surface for stating collection alkaline-water box 16 is smooth, can facilitate the buck discharge in collection alkaline-water box 16 in this way, accelerate the time of buck discharge,
The topside area of the collection alkaline-water box 16 is greater than the horizontal cross-sectional area of lower Pall ring filler layer 9, can facilitate collection alkaline-water box in this way
16 collect the buck that spray head 7 sprays, and improve the collecting effect of collection alkaline-water box 16, the stirring rod 14 is provided with multiple and described
14 Heterogeneous Permutation of stirring rod can improve the mixing effect of stirring rod 14 in the outer surface of rotary shaft 13 in this way, improve buck contact
The area of tail gas, the bottom of the stirring rod 14 are provided with stirring strut 15, and the stirring strut 15 is internally provided with electricity
Heater strip 20, the side of the collection alkaline-water box 16 is through there is air inlet 17, and the air inlet 17 is far from the one end for collecting alkaline-water box 16
Through apparatus main body 1 side and extend to the outside of apparatus main body 1, the other side of the collection alkaline-water box 16 is through there is connection
Pipe 11, the connecting tube 11 are connected with the second water pump 10, the water outlet of second water pump 10 far from one end of collection alkaline-water box 16
It being connected with into buck pipe 8, described one end into buck pipe 8 runs through the other side for having apparatus main body 1 and is connected with spray buck pipe 6,
Through there is buck pipe 18 out, the direction of apparatus main body 1 is prolonged in the bottom of the buck pipe 18 out for the outer surface of the collection alkaline-water box 16
Inclination upwards, can facilitate buck to be discharged in this way, reduce the time of buck discharge, and it is described go out buck pipe 18 one end through dress
The outer surface of main body 1 is set, the top of the buck pipe 18 out is provided with outlet valve 19.
Working principle: the device is moved to job site by staff first, by the exhaust of air inlet 17 and aerobic fermentation tank
Pipeline is connected, and is provided with exhaust blower on the exhaust pipe of aerobic fermentation tank；Buck pipe 5 will be taken out and connect buck, the personnel that proceed with one's work connect electricity
Extraneous buck is pumped into spray buck pipe 6 by source, the starting of the first water pump 4 by taking out buck pipe 5, and the buck into spray buck pipe 6 has
Spray head 7 sprays, and the buck of ejection drops onto collection alkaline-water box 16 by lower Pall ring filler layer 9, and exhaust gas passes through air inlet
17 enter in collection alkaline-water box 16 and react with buck, while the starting of motor 12 rotates rotary shaft 13, and rotary shaft 13 rotates
It rotates stirring rod 14 with stirring strut 15, and stirs the starting of the electric heating wire 20 in strut 15, the starting of electric heating wire 20 adds
Buck near thermal agitation strut 15, then the starting of the second water pump 10 is taken out by connecting tube 11 by the buck in alkaline-water box 16 is collected
Out, the buck of extraction pass through into buck pipe 8 enter spray buck pipe 6 recycled and buck reaction after exhaust gas by lower Bauer
Ring filler layer 9 enters upper Pall ring filler layer 3, and lower Pall ring filler layer 9 and upper Pall ring filler layer 3 can stop Na2SO3、
Na2SO4、Elemental sulfur little particle is attached in water saturation exhaust gas, without air foam and solid small in the water saturation tail gas after making reaction
Grain, the tail gas by upper Pall ring filler layer 3 enter gas outlet 2, are discharged by gas outlet 2, finally, work people after the completion of processing
Member shuts power supply, turns on outlet valve 19 and the buck collected in alkaline-water box 16 is discharged by going out buck pipe 18.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of alkaline cleaner for exhaust-gas treatment in ore curing process, including apparatus main body (1), it is characterised in that: institute
The top for stating apparatus main body (1), which is run through, to be had gas outlet (2), and the inner upper of described device main body (1) is provided with Pall ring
Packing layer (3), the side of described device main body (1), which is connected with, takes out buck pipe (5), and described one end for taking out buck pipe (5) is run through
In apparatus main body (1) side and be connected with the end of drawing water of the first water pump (4), the water outlet of first water pump (4) is connected with
It sprays buck pipe (6), the bottom of spray buck pipe (6) is provided with spray head (7), under being internally provided with of described device main body (1)
Pall ring filler layer (9), and the spray head (7) is between upper Pall ring filler layer (3) and lower Pall ring filler layer (9), institute
The lower inside for stating apparatus main body (1) is provided with motor (12), and the output end of the motor (12) is connected with rotary shaft (13), institute
The top for stating rotary shaft (13) is run through the bottom for having collection alkaline-water box (16) and is connected with stirring rod (14), the stirring rod (14)
Bottom is provided with stirring strut (15), and stirring strut (15) is internally provided with electric heating wire (20), the collection buck
The side of case (16) is through having air inlet (17), and the one end of the air inlet (17) far from collection alkaline-water box (16) is through device master
The side of body (1) and the outside for extending to apparatus main body (1), the other side of collection alkaline-water box (16), which is run through, connecting tube
(11), the connecting tube (11) is connected with the second water pump (10) far from one end of collection alkaline-water box (16), second water pump (10)
Water outlet be connected with into buck pipe (8), the other side and the company for having apparatus main body (1) are run through in described one end into buck pipe (8)
Be connected to spray buck pipe (6), the outer surface of collection alkaline-water box (16) through there is buck pipe (18) out, and it is described go out buck pipe (18)
One end through apparatus main body (1) outer surface, it is described go out buck pipe (18) at the top of be provided with outlet valve (19).
2. a kind of alkaline cleaner for exhaust-gas treatment in ore curing process according to claim 1, it is characterised in that:
The stirring rod (14) is provided with multiple, and the stirring rod (14) Heterogeneous Permutation is in the outer surface of rotary shaft (13).
3. a kind of alkaline cleaner for exhaust-gas treatment in ore curing process according to claim 1, it is characterised in that:
The spray head (7) be provided with it is multiple, and the multiple spray head (7) equidistant arrangements in spray buck pipe (6) bottom.
4. a kind of alkaline cleaner for exhaust-gas treatment in ore curing process according to claim 1, it is characterised in that:
The direction that the bottom of collection alkaline-water box (16) extends buck pipe (18) tilts down, and the inner surface of collection alkaline-water box (16)
It is smooth.
5. a kind of alkaline cleaner for exhaust-gas treatment in ore curing process according to claim 1, it is characterised in that:
The topside area of collection alkaline-water box (16) is greater than the horizontal cross-sectional area of lower Pall ring filler layer (9).
6. a kind of alkaline cleaner for exhaust-gas treatment in ore curing process according to claim 1, it is characterised in that:
The direction that apparatus main body (1) is prolonged in the bottom of buck pipe (18) out tilts upwards.
7. a kind of alkaline cleaner for exhaust-gas treatment in ore curing process according to claim 1, it is characterised in that:
The buck integrated in alkaline-water box (16) is 5%NaOH-10%Na2CO3-3%H2O2Mixed solution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910714308.5A CN110339697A (en) | 2019-08-03 | 2019-08-03 | A kind of alkaline cleaner for exhaust-gas treatment in ore curing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910714308.5A CN110339697A (en) | 2019-08-03 | 2019-08-03 | A kind of alkaline cleaner for exhaust-gas treatment in ore curing process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110339697A true CN110339697A (en) | 2019-10-18 |
Family
ID=68183862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910714308.5A Withdrawn CN110339697A (en) | 2019-08-03 | 2019-08-03 | A kind of alkaline cleaner for exhaust-gas treatment in ore curing process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110339697A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101286198B1 (en) * | 2013-03-04 | 2013-07-15 | 주식회사 주원 | Offensive odor treatment system using micro bubble |
| CN204107315U (en) * | 2014-10-16 | 2015-01-21 | 太仓东能环保设备有限公司 | A kind of Spaced staged desulfurization and dedusting retort device |
| CN205252880U (en) * | 2015-12-30 | 2016-05-25 | 江苏丰益化工科技有限公司 | A caustic wash tower for $sulfonating tail gas treatment in technology |
| CN106378007A (en) * | 2016-11-30 | 2017-02-08 | 南京睿宇物联网科技有限公司 | Flue gas desulfurization and mercury removal device |
| CN208161346U (en) * | 2018-03-05 | 2018-11-30 | 贵州创森泰环保能源有限公司 | Sprinkling equipment is used in a kind of processing of industrial waste gas |
| CN209020110U (en) * | 2018-11-09 | 2019-06-25 | 彭桂生 | A kind of high-speed rotational formula spray purification tower |
| CN209188485U (en) * | 2018-11-19 | 2019-08-02 | 内蒙古永和氟化工有限公司 | A kind of trifluoroethane for preparing is with efficient caustic scrubber |
| CN211025786U (en) * | 2019-08-03 | 2020-07-17 | 武汉轻工大学 | Alkaline washing device for waste gas treatment in ore curing process |
-
2019
- 2019-08-03 CN CN201910714308.5A patent/CN110339697A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101286198B1 (en) * | 2013-03-04 | 2013-07-15 | 주식회사 주원 | Offensive odor treatment system using micro bubble |
| CN204107315U (en) * | 2014-10-16 | 2015-01-21 | 太仓东能环保设备有限公司 | A kind of Spaced staged desulfurization and dedusting retort device |
| CN205252880U (en) * | 2015-12-30 | 2016-05-25 | 江苏丰益化工科技有限公司 | A caustic wash tower for $sulfonating tail gas treatment in technology |
| CN106378007A (en) * | 2016-11-30 | 2017-02-08 | 南京睿宇物联网科技有限公司 | Flue gas desulfurization and mercury removal device |
| CN208161346U (en) * | 2018-03-05 | 2018-11-30 | 贵州创森泰环保能源有限公司 | Sprinkling equipment is used in a kind of processing of industrial waste gas |
| CN209020110U (en) * | 2018-11-09 | 2019-06-25 | 彭桂生 | A kind of high-speed rotational formula spray purification tower |
| CN209188485U (en) * | 2018-11-19 | 2019-08-02 | 内蒙古永和氟化工有限公司 | A kind of trifluoroethane for preparing is with efficient caustic scrubber |
| CN211025786U (en) * | 2019-08-03 | 2020-07-17 | 武汉轻工大学 | Alkaline washing device for waste gas treatment in ore curing process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205255264U (en) | Novel concrete mixer | |
| CN207238750U (en) | A kind of contaminated soil elutes prosthetic device | |
| CN107998761B (en) | A kind of marine exhaust desulfurizer and method | |
| CN206184913U (en) | Shed formula ecological agriculture soil prosthetic devices | |
| CN107627490A (en) | A kind of environment friendly medical garbage reclamation processing unit | |
| CN110339697A (en) | A kind of alkaline cleaner for exhaust-gas treatment in ore curing process | |
| CN206186155U (en) | Utilize hydrologic cycle material to wash conveyor | |
| CN109326841A (en) | One kind, which is recycled used batteries, uses vacuum heating apparatus | |
| CN205628885U (en) | A calcine production line for recovery processing electrolytic manganese slag | |
| CN202606055U (en) | Device for preparing barium chloride solution | |
| CN211025786U (en) | Alkaline washing device for waste gas treatment in ore curing process | |
| CN109731452A (en) | The processing unit of exhaust gas in a kind of extracting vanadium from stone coal aerobic fermentation tank | |
| CN204221953U (en) | Air-entrained concrete building block production system | |
| CN206823612U (en) | Powdered whiting proportioner | |
| CN215196744U (en) | Production device of high-viscosity asphalt modifier | |
| CN211221351U (en) | Laboratory mixer | |
| CN209866959U (en) | Movable soil prosthetic devices | |
| CN110548754A (en) | Industrial solid waste treatment device | |
| CN209365019U (en) | A kind of cement expansive material stirring cleaning integration apparatus | |
| CN206337031U (en) | A kind of Nacl special purification device | |
| CN205995277U (en) | One kind is with kiln moving horizontal flue gas processing device | |
| CN218509753U (en) | Novel wet-type spiral dust removal fan for coal mine | |
| CN218833976U (en) | Dust fall structure for environmental protection | |
| CN204865657U (en) | Environment -friendly dry powder mixer | |
| CN214513462U (en) | Tailing dust removal equipment of crusher |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191018 |
|
| WW01 | Invention patent application withdrawn after publication |