CN1042497C - Apparatus for cleaning of polluted material from atmospher - Google Patents
Apparatus for cleaning of polluted material from atmospher Download PDFInfo
- Publication number
- CN1042497C CN1042497C CN93121463A CN93121463A CN1042497C CN 1042497 C CN1042497 C CN 1042497C CN 93121463 A CN93121463 A CN 93121463A CN 93121463 A CN93121463 A CN 93121463A CN 1042497 C CN1042497 C CN 1042497C
- Authority
- CN
- China
- Prior art keywords
- dust
- storage chamber
- removal device
- pipe
- gas removal
- 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.)
- Expired - Fee Related
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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
- B01D53/75—Multi-step processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/02—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising gravity
-
- 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
- B01D53/76—Gas phase processes, e.g. by using aerosols
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biomedical Technology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Dispersion Chemistry (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Incineration Of Waste (AREA)
- Separating Particles In Gases By Inertia (AREA)
Abstract
To provide an apparatus for removing atmospheric pollutants which is capable of completely removing dust and gases and automatically discharging the dust collected in a dust collection chamber by executing a dust collection effect and gas removal effect within respectively separated devices and removing the gases several times within the apparatus. While the gases and the dust pass plural pieces of dust dropping pipes, the dust is completely dropped and collected in the dust collection chamber and the gases are removed during passing through gas removing units. The gases failing to be removed in the gas removing units are again passed through plural pieces of the gas removing units and a condenser and are purified. The dust collected in the dust collection chamber is automatically discharged by a screw driven by a motor.
Description
The present invention is about being provided with in order to discharge gas and the dust in the atmosphere on the passing away of the chimney of the castoff burning machine of boiler and industrial circle and atmosphere pollution machine, making it to remove or collect the purifier that makes emission gases of dust.
Past is as the gas in eliminating or the collection atmosphere or the prior art of dust, once on the books on No. the 41094th, the utility model patent of my application, wherein main main points are the gas and the dust of discharging in the drain passageway of the chimney of the castoff burning machine of boiler and industrial circle, fall in the pipe and rotate being conical dust, the dust landing is collected in the dust storage chamber, gas rises to enter to be arranged in the oviduct and is discharged away while moving with the air that comes out from nozzle ejection, failing the gas that purified by oviduct then is deposited in the oil in the oil vessel by dust storage chamber, and is cleaned.
But, conical in the prior art dust falls particle not separated in the pipe, small dust and gas and rises together and enter in the oviduct, dust has stoped the motion with the gas atom of air associated movement in guiding tube, thereby has reduced the catharsis of gas.In addition, because the compressed-air actuated air-flow that comes out from nozzle ejection in discharge pipe is not owing to be provided with structure with its other path that guides away fast, be difficult and want to allow the purification efficiency of gas bring up to more than certain level in this case.Also have, though flowed in the dust storage chamber but the residual gas major part in by the process of cleaner and oil vessel that also is not cleaned is cleaned, the pernicious gas of minute quantity still has under situation about not purified fully worries that it is discharged to extraneous worry.In the formation of above-mentioned prior art, also have after during certain and will change cleaner and oily shortcoming again.Moreover, in the control of dust of the inherent dust of dust storage chamber with remove on this aspect, also as in the same way in the dust collection during collection dust, just have as if not removing the shortcoming that dust can not improve the machine service efficiency.
The objective of the invention is to overcome the drawback of aforementioned prior art, and provide a kind of purifier of emission gases, during making gas and dust fall pipe dust is landed fully by several dust, and be collected in the dust storage chamber, gas is removed in by the process of removing the gas device, and the gas that is not removed is reclaimed by dust storage chamber, gas is purified in the process of removing gas device and condensed device by several once more once more, and the dust that is collected in the dust storage chamber also can be discharged automatically.Can be by above-mentioned structure by the quick guiding of air draught, and dust and gas are removed completely.
The objective of the invention is to realize by following technical scheme.
The purifier of emission gases comprises: second dust falls pipe 11, and its profile is the taper shape of tubular, and top is connected with the chimney of boiler or industrial castoff burning machine; The first gas removal device 13, its profile is a tubular, the top that bottom and above-mentioned second dust fall the outer cylinder body 13A that the inside of pipe 11 is connected is installed with the breather pipe 13H of flapper valve 13G, inner face is provided with nozzle 13B on the top of outer cylinder body 13A, and the bottom of described nozzle 13B is provided with conical guiding tube 13E; Form with second dust and fall the dust storage chamber 7 that the bottom of pipe 11 is connected, above-mentioned nozzle 13B sends with air to manage 26 compressor and be connected, and the bottom of above-mentioned guiding tube 13E is to be connected with dust storage chamber 7 by recovery tube 15, it is characterized in that:
Be provided with first dust between the above-mentioned chimney and second dust fall and manage 11 and fall pipe 4, the bottom that described first dust falls pipe 4 is connected with dust storage chamber 7, the bottom of the outer cylinder body 13A of the second gas removal device 13 ' identical with the first gas removal device, 13 structures also is connected with dust storage chamber 7, the top of the above-mentioned second gas removal device 13 ' and the 3rd gas removal device 13 " the bottom of outer cylinder body 13A be connected; the guiding tube 13E of above-mentioned second gas removal device 13 ' and the 3rd gas removal device 13 ＂; mat recovery tube 20; 21 are connected with dust storage chamber 7; and, at described second gas removal device 13 ' and the 3rd gas removal device 13 " the upper and lower settings of nozzle 13B the flat board and the guiding tube of quick guiding air stream are arranged.
The purifier of described emission gases is characterized in that:
Described first dust falls between pipe 4 bottom and the dust storage chamber 7 and second dust falls between the bottom of pipe 11 and the dust storage chamber 7 and is provided with swinging pilot valve 5,12.
The purifier of described emission gases is characterized in that:
Described the 3rd gas removal device 13 " the bottom of guiding tube 13E and dust storage chamber 7 between be provided with condensing machine 22, filter from guiding tube to come out and the gas that is not cleaned with condensing machine 22, and can reduce the flow velocity of the air of inflow dust storage chamber 7 simultaneously.
The purifier of described emission gases is characterized in that: be provided with the screw rod 9 that is driven by motor 8 in the described dust storage chamber 7, the dust that accumulates in the dust storage chamber 7 is discharged automatically.
Compared with the prior art the present invention has tangible advantage and good effect.As technique scheme, according to the present invention, gas is removed during by the gas removal device, dust fall by dust pipe during separated, the gas that is not removed is not to discharge to the external world, but in machine, removed repeatedly, so the dust agglutination of dust can be finished fully.In addition, because be provided with the flat board and the guiding tube of quick guiding air draught, so the removal effect of gas is improved widely at the upper and lower of the nozzle of gas removal device; Have, the dust that is collected in dust storage chamber can automatically be discharged by screw rod again, so improved the efficient of machine handing and the effect of automation greatly.
Concrete structure of the present invention is provided in detail by following examples and accompanying drawing thereof.
Fig. 1 is the cross-section front view of major part of the present invention.
As shown in Figure 1, the purifier of emission gases comprises: second dust falls pipe 11, and its profile is the taper shape of tubular, and top is connected with the chimney of boiler or industrial castoff burning machine; The first gas removal device, 13 its profiles are tubulars, the top that bottom and above-mentioned second dust fall the outer cylinder body 13A that the interior face of pipe 11 is connected is installed with the breather pipe 13H of flapper valve 13G, inner face is provided with nozzle 13B on the top of outer cylinder body 13A, the bottom of nozzle 13B is provided with conical guiding tube 13E, form to fall and manage the dust storage chamber 7 that 11 bottom is connected with second dust, above-mentioned nozzle 13B sends pipe 26 compressor with air to be connected, the bottom of above-mentioned guiding tube 13E is to be connected with dust storage chamber 7 by recovery tube 15, it is characterized in that:
Be provided with first dust between the above-mentioned chimney and second dust fall and manage 11 and fall pipe 4, the bottom that described first dust falls pipe 4 is connected with dust storage chamber 7, the bottom of the outer cylinder body 13A of the second gas removal device 13 ' identical with the first gas removal device, 13 structures also is connected with dust storage chamber 7, the top of the above-mentioned second gas removal device 13 ' and the 3rd gas removal device 13 " the bottom of outer cylinder body 13A be connected; the guiding tube 13E of above-mentioned second gas removal device 13 ' and the 3rd gas removal device 13 ＂; mat recovery tube 20; 21 are connected with dust storage chamber 7; and, at described second gas removal device 13 ' and the 3rd gas removal device 13 " the upper and lower settings of nozzle 13B the flat board and the guiding tube of quick guiding air stream are arranged.
As shown in Figure 1, the discharge pipe H that the drain passageway of the chimney of boiler and industrial circle castoff burning machine and the machine of atmosphere pollution is connected, be connected by the 2A of inflow portion of the pressure fan 2 of motor 1 driving with inside, the flow export 2B of pressure fan 2 is connected with a side of tube connector 3, and the opposite side of tube connector 3 is connected with the top, side that first dust falls pipe 4.
It is that the applicant is at No. 41094 disclosed same thing of utility model patent that first dust falls pipe 4, be provided with the swinging pilot valve 5 that is driven by motor 5A in its underpart, (ベ ィ ス プ レ-ト) upward the top of the dust storage chamber 7 of setting is connected with bass steel plate 6 in the below of swinging pilot valve 5.
Be provided with the screw rod 9 that driven by motor 8 in the dust storage chamber 7.
The downside front end of tube connector 10 inserts the inside that above-mentioned first dust falls pipe 4, simultaneously the opposite side of tube connector 10 be connected with upside that second dust that first dust falls pipe 4 same configuration falls pipe 11, second dust fall the pipe 11 below, be provided with the swinging pilot valve 12 that driven by motor 12A, the bottom of swinging pilot valve 12 is connected with the top of dust storage chamber 7.
The top that second dust falls pipe 11 is provided with the first gas removal device 13 of removing gas, this first gas removal device 13 is with to become disclosed same rig No. 41094 at utility model patent identical, but, removed the fixing tipping tube of inner and upper of outer cylinder body 13A in the present invention, on the nozzle 13B, the below is provided with dull and stereotyped 13C and guiding tube 13D, different with the technology of formerly applying for a patent is, on the nozzle 13B, the below is provided with dull and stereotyped 13C and guiding tube 13D, this is because the compressed-air actuated air-flow that sprays from nozzle 13B is to be directed on thin plectane, and make in order to allow this eddy current air flow in guiding tube 13E with fast speed.
The bottom of the outer cylinder body 13A of the first above-mentioned gas removal device 13 is that mat tube connector 14 is connected with the inside that second dust falls pipe 11, and the bottom of guiding tube 13E is connected with dust storage chamber 7 by recovery tube 15.
In addition, side in dust storage chamber 7 bottoms forms outlet 7A, a side at an upper portion thereof forms flow export 7B, this flow export 7B is connected with a side of tube connector 16, the arrival end of tube connector 16 is installed with cleaner 17, the opposite side of tube connector 16 is connected with the inflow entrance 19A of the pressure fan 19 that is driven by motor 18, the flow export 19B of pressure fan 19 constructs with the first gas removal device, 13 same shapes, and this flow export 19B is connected with the bottom of the outer cylinder body 13A of the second gas removal device 13 '.
The bottom of the guiding tube 13E of the second gas removal device 13 ' is connected with dust storage chamber 7 by recovery tube 20, the top of the outer cylinder body 13A of the second gas removal device 13 ' is the shape structure same with the first gas removal device 13, itself and the 3rd gas removal device 13 " outer bobbin 13A bottom be connected.The 3rd gas hits removal apparatus 13 " the bottom of guiding tube 13E be connected by the inlet of recovery tube 21 with condensing machine 22; effect of this condensing machine 22 is to make through each gas removal device 13,13 ', 13 " after the gas of failing to remove filtered again, reduce the flow velocity of air, its outlet is connected with dust storage chamber 7 by recovery tube 23.
In the unaccounted label, breather pipe 24 is air fed breather pipes in gas removal device 13,13 '; Auxiliary tube 25 is the tops that are arranged at breather pipe 24, is in order to stop breather pipe 24 inflow entrance ambient air air-flows, to make air to the breather pipe 24 slick and sly auxiliary tubes that flow into; Air is sent pipe " compressed air groove 13F and the interconnective air of compressor (figure does not show) send pipe; and open air and send valve 26B on the pipe 26A, thereby the dust that filters through cleaner 17 is taken out from dust storage chamber 7.
The following describes the effect and the effect of the purifier of emission gases of the present invention.
Each motor 1,5A, 8,12A, 18 drivings are sent pipe 26 compressors that are connected (figure does not show) with air, chimney from the castoff burning machine of industrial circle, and the dust of the gas of discharging from the drain passageway of atmosphere pollution machine, by discharge pipe H, pressure fan 2, tube connector 3 flows into first dust and falls pipe 4, flowing into first dust falls gas and the dust of pipe in 4 and falls by means of first dust, the eddy current that the inner inclination face of pipe 4 forms falls the big and heavy dust of particle, by swinging pilot valve 5 control of dust in dust storage chamber 7, gas and particle are little, and light fine dust flows into second dust by tube connector 10 and falls in the pipe 11, flow into that second dust falls pipe 11 gas and dust has been same effect with falling the gas and the dust of managing in 4 at first dust, the dust of in first dust falls pipe 4, failing to separate, fall control of dust in dust storage chamber 7, gas then flows in the outer cylinder body 13A of the first gas removal device 13 by tube connector 14.
The gas that has flowed in the outer cylinder body 13A flows in guiding tube 13E with the eddy current air that ejects from nozzle 13B and irregular motion occurs, in this process owing to form that the atom of gas collides with air or owing to the interatomic mutual collision of gas, and the gas that is damaged is removed, still become one but remove the residual gas that does not fall, flow in the dust storage chamber 7 by recovery tube 15 with air.
Flow into the flow export 7B of remaining gas by forming of dust storage chamber 7 on dust storage chamber 7 tops, flow in the second gas removal device 13 ' by connecting piece 16 and pressure fan 19 again, so part gas that is flowed in this second gas removal device 13 ', flow into the 3rd gas removal device 13 by opening a certain amount of flapper valve 13G ( system パ-) " in; these flow into the second gas removal device 13 ' and flow into the 3rd gas removal device 13 " interior gas all is with the same in first removal device 13, all plays the same gas that is removed.
Like this, residual gas is through the second gas removal device 13 ' and the 3rd gas removal device 13 " during; removed fully; but in the second gas removal device 13 ', have the gas that is not removed of minute quantity to be recovered in the dust storage chamber 7 by recovery tube 20; flow into the second gas removal device 13 ' and the 3rd gas removal devices 13 by tube connector 16 and pressure fan 19 once more with air ", so at the 3rd gas removal device 13 " in the gas that is not removed; again by recovery tube 21 in air flows into condensing machine 22; gas is here filtered again; speed air flow reduces, and has only the air of cleaning to send into dust storage chamber 7 by recovery tube 23.
In addition, the screw rod 9 of dust of in dust storage chamber 7, assembling by being driven by motor 8, and discharge automatically from outlet 7A.
Following table be the present invention when burning machine internal combustion discarded car tyres, determine the gas of discharging from chimney and the test result of dust.
| The mensuration project | Discharge is permitted to hold benchmark | Measured value | Measure the place | The inspection machine name | Discharge tolerance Sm/hr |
| Dust | Below the 120mg/ Sm | 5.2 | Ringelman's smoke chart (Ring-elmann smoke C-hart | ||
| SO | Below the 800ppm | Trace | Automatic dust suction apparatus (Auto D-ust Suc-ition set | ||
| CO | Below the 700ppm | Do not detect | 4m | Common adsorbent equipment | |
| NH | Below the 200ppm | Do not detect | The O analyzer | ||
| NHx | Below the 200ppm | Do not detect | The CO analyzer | ||
| HCl | Below the 10PPm | Do not detect |
Above-mentioned inspection is the result according to the test of air pollution standard test method(s).
Meteorology during mensuration relation: 22 ℃ of temperature, humidity 41%, air pressure 1018mmhg, wind direction northwester, wind speed 1.0mm/ second.
Claims (4)
1, the purifier of emission gases comprises: second dust falls pipe (11), and its profile is the taper shape of tubular, and top is connected with the chimney of boiler or industrial castoff burning machine; First its profile of gas removal device (13) is a tubular, the top that bottom and above-mentioned second dust fall the outer cylinder body (13A) that the inside of pipe (11) is connected is installed with the breather pipe (13H) of flapper valve (13G), top inner face at outer cylinder body (13A) is provided with nozzle (13B), and the bottom of described nozzle (13B) is provided with conical guiding tube (13E); Form with second dust and fall the dust storage chamber (7) that the bottom of pipe (11) is connected, the compressor that above-mentioned nozzle (13B) is with air is sent pipe (26) is connected, the bottom of above-mentioned guiding tube (13E) is to be connected with dust storage chamber (7) by recovery tube (15), it is characterized in that:
The above-mentioned chimney and second dust fall and are provided with first dust between the pipe (11) and fall pipe (4), the bottom that described first dust falls pipe (4) is connected with dust storage chamber (7), the bottom of the outer cylinder body (13A) of the second gas removal device (13 ') identical with the first gas removal device (13) structure also is connected with dust storage chamber (7), the bottom of the outer cylinder body (13A) of the top of the above-mentioned second gas removal device (13 ') and the 3rd gas removal device (13 ") is connected; the guiding tube (13E) of above-mentioned second gas removal device (13 ') and the 3rd gas removal device (13 ＂); mat recovery tube (20; 21) is connected with dust storage chamber (7); and, the flat board and the guiding tube of quick guiding air stream are arranged in the upper and lower settings of the nozzle (13B) of the described second gas removal device (13 ') and the 3rd gas removal device (13 ").
2, the purifier of emission gases according to claim 1 is characterized in that:
Described first dust falls between the bottom of pipe (4) and the dust storage chamber (7) and second dust falls between the bottom of pipe (11) and the dust storage chamber (7) and is provided with swinging pilot valve (5), (12).
3, the purifier of emission gases according to claim 1 and 2 is characterized in that:
Be provided with condensing machine (22) between the bottom of the guiding tube (13E) of described the 3rd gas removal device (13 ") and the dust storage chamber (7); filter from guiding tube to come out and the gas that is not cleaned, and can reduce the flow velocity of the air of inflow dust storage chamber (7) simultaneously with condensing machine (22).
4, the purifier of emission gases according to claim 1 and 2 is characterized in that: be provided with the screw rod (9) that is driven by motor (8) in the described dust storage chamber (7), the dust that accumulates in the dust storage chamber (7) is discharged automatically.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019920026794A KR950014193B1 (en) | 1992-12-30 | 1992-12-30 | The purification apparatu of air pollution |
| KR26794/92 | 1992-12-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1089518A CN1089518A (en) | 1994-07-20 |
| CN1042497C true CN1042497C (en) | 1999-03-17 |
Family
ID=19347928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN93121463A Expired - Fee Related CN1042497C (en) | 1992-12-30 | 1993-12-29 | Apparatus for cleaning of polluted material from atmospher |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPH06254324A (en) |
| KR (1) | KR950014193B1 (en) |
| CN (1) | CN1042497C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7117046B2 (en) * | 2004-08-27 | 2006-10-03 | Alstom Technology Ltd. | Cascaded control of an average value of a process parameter to a desired value |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4725290A (en) * | 1986-11-14 | 1988-02-16 | Kernforschungszentrum Karlsruhe Gmbh | Method for the purification of air or gas streams by a multi-path adsorption principle and moving-bed filtering apparatus for performing the method |
| KR100991023B1 (en) * | 2008-02-21 | 2010-10-29 | 한국표준과학연구원 | apparatus for measuring particles by using DMA |
-
1992
- 1992-12-30 KR KR1019920026794A patent/KR950014193B1/en not_active IP Right Cessation
-
1993
- 1993-12-27 JP JP5348349A patent/JPH06254324A/en active Pending
- 1993-12-29 CN CN93121463A patent/CN1042497C/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4725290A (en) * | 1986-11-14 | 1988-02-16 | Kernforschungszentrum Karlsruhe Gmbh | Method for the purification of air or gas streams by a multi-path adsorption principle and moving-bed filtering apparatus for performing the method |
| KR100991023B1 (en) * | 2008-02-21 | 2010-10-29 | 한국표준과학연구원 | apparatus for measuring particles by using DMA |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06254324A (en) | 1994-09-13 |
| CN1089518A (en) | 1994-07-20 |
| KR940013580A (en) | 1994-07-15 |
| KR950014193B1 (en) | 1995-11-23 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |