Modified pitch workshop synthesized environmental protection treating apparatus
Technical field
The present invention relates to a kind of environment treating facility, particularly a kind of modified pitch workshop synthesized environmental protection treating apparatus with automatic separation dust, greasy dirt and removal gas peculiar smell function.
Background technology
In the process that modified pitch is produced, by the mist that includes pollutants such as waste gas, waste oil, dust, flue dust that agitator tank, asphalt tank and immersion oil pond produce, must outwards discharging after environmental protection treatment is up to standard.The present employing is provided with remittance gas passage morely in the workshop, guide by the wind-guiding machine, the mist that includes pollutant drawn by gas pipeline deliver to feature of environmental protection integrated treatment in addition in the environmental protection treatment equipment, in atmosphere, handle in addition as filter residue by non-pneumatic contact scar thing through high chimney emission for gas up to standard after treatment.Owing to still do not have with dedusting in the market, the environmental protection treatment equipment that separates the integrated treatment function of greasy dirt and removal peculiar smell, the enterprise that produces the modified pitch series products basically all with the commercially available universal cleaner of environmental certification as the environmental protection comprehensive treatment equipment, in the overanxious mode of screen cloth, to the waste gas that includes that imports by air-introduced machine, waste oil, dust, the mist of pollutants such as flue dust focuses on, and the universal cleaner of this class is only had a dust removal and filtration function, no taste removal and the function of separating dust and greasy dirt, thereby efflux gas after treatment still has peculiar smell, the filter residue that left behind after filter screen is overanxious is mainly the pollution mixture of greasy dirt and dust bonding, be bonded on the filter screen easily, influence filter quality and filter efficiency, and because equipment itself does not have the function of separating greasy dirt and dust automatically, so had a strong impact on the direct remittance receipts utilization of polluting utility in the mixture, thereby there is the weak effect of environmental protection treatment generally, treatment effeciency daily maintenance workload not high and equipment reaches the drawback that secondary pollution hidden danger takes place easily greatly, considers all to owe desirable from economy and point of view of practicability.
Summary of the invention
Existing weak point when the objective of the invention is to overcome the waste gas that produced in the plain edition cleaner integrated treatment modified pitch production process of available technology adopting function singleness, waste oil, dust, flue dust, provide a kind of being convenient to that produced pollution mist in the modified pitch production process is carried out comprehensive integrated treatment, have the peculiar smell of removal, separate dust and greasy dirt function automatically, the modified pitch workshop synthesized environmental protection treating apparatus that helps to utilize the classification remittance receipts of discarded object and reach pollution-free gas emission request.
Modified pitch workshop synthesized environmental protection treating apparatus main body of the present invention is by environmental protection treatment equipment, gas pipeline and air-introduced machine constitute, be characterised in that and include discrete separately dust treating column and smell treatment box in the described environmental protection treatment equipment, wherein: described dust treating column is welded by steel plate, form by tubbiness body of the tower and taper cat head, the staving inside of described body of the tower from bottom to top is disposed with the water tank of band circulation eddy flow wash mill, have and to play Chalk-dust filtering, the dust board and the PVC ball filtering material case that stop the up effect of dust, the side staving of described water tank is provided with the input pipe interface, the bucket end, be provided with draining dust valve, the side is provided with the dust sedimentation basin under the bucket, inner filling helps to separate the washings of dust and waste oil function, described dust board is combined by one group of V-arrangement steel disc bar, described PVC ball filtering material case is to sieve and be arranged between upper steel plate sieve and the lower steel plate sieve by upper steel plate sieve and lower steel plate, having the netted PVC ball of spending of strong oil absorption constitutes, the thickness of described upper steel plate sieve and lower steel plate sieve is 3-5mm, be respectively arranged with some 0.1-0.3cm holes above, and the position corresponding bucket wall that is provided with of position and dust board is provided with and can or changes the cleaning operation door that the PVC ball is used for the cleaning dust board between upper steel plate sieve and the lower steel plate sieve, is provided with the efferent duct interface above the described taper cat head; Described smell treatment box main body is welded by steel plate, casing is provided with the input pipe interface, efferent duct interface and cleaning operation door, box house is provided with 1-4 oil strain bucket and activated carbon deodorizing device as required, the side is provided with the waste oil remittance and receives the pond under the case, described oil strain bucket has the function of further filtration greasy dirt, main body is the cage shape, be welded by reinforcing bar, peripheral bag is provided with nonwoven, but being provided with, the top is convenient to clear up and change the open type bung that nonwoven is used, the bottom is provided with the dirty valve of oil extraction, the activated carbon drawer is stacked constitutes by several for described activated carbon deodorizing device, described cleaning operation door is arranged on the activated carbon deodorizing device and is provided with on the corresponding tank wall in position, and described waste oil remittance is received the pond and made by stainless steel, is arranged on the below of the dirty valve of described oil extraction; Described air-introduced machine is arranged between dust treating column and the smell treatment box, and described gas pipeline is separately positioned between the input pipe interface of the remittance gas passage delivery outlet of modified pitch workshop and dust treating column, between the air entry of the efferent duct interface of dust treating column and air-introduced machine, between the input pipe interface of the gas outlet of air-introduced machine and smell treatment box and between the air intake of the efferent duct interface of smell treatment box and exhaust chimney.
In addition, described oil strain bucket can be provided with 1-4 as required; Drawer in the described activated carbon deodorizing device can be provided with 2-5 as required; Include 1. water softener, 2. spot suspending agent, 3. anion surfactant, 4. essence and 5. warm water in the described washings, the component weight proportion is: 1: 1: 2: 2: 5; Described dust board is provided with two at least.
During work, the waste gas that generates from workshop, waste oil, flue dust, composite pollution gases such as dust at first enter the dust treating column through remittance gas passage delivery outlet by the air-introduced machine guiding, the washings that separate dust and waste oil function by inside helping of being provided with in the water tank of the band circulation eddy flow wash mill de-oiling of giving a dinner of welcome is handled, and it is up by the dust board prevention dust that is arranged on the water tank top, drain in the dust sedimentation basin after making dust and minimum part waste oil separated, remove the dusty gas behind the dust and under the guiding of air-introduced machine, continued to be sucted row, further adsorb greasy dirt by the netted PVC ball of spending in the PVC ball filtering material case, guiding enters the smell treatment box then, by the accurate oil strain of nonwoven oil strain bucket, send the basic clean gas of no dust and no greasy dirt, again through activated carbon deodorizing device absorption taste removal, send free from extraneous odour, the Purge gas up to standard of contamination-free effluxes through chimney stack.In addition, the moisture dust of separating in processing procedure is recycled after super-dry is handled; Waste oil is recycled through after the processed.
Modified pitch workshop synthesized environmental protection treating apparatus of the present invention based on above-mentioned design, owing to adopted the segment processing technology that combines by discrete dust treating column and smell treatment box, dust is effectively separated in the dust treating column with waste oil, make the higher waste oil of intractability softening through washing, absorption with filter multistep treatment after from mist, effectively separate, processing eliminates the unusual smell before also efflux gas clean relatively after handling having been done to arrange at last, overall process efficiency and treatment effect have not only been improved, the remittance respectively of also being convenient to dust and waste oil is received and utilization, and can also guarantee to efflux the quality of air, be implemented in the environment-friendly disposal system and carry out integrated treatment, reach free from extraneous odour, non-pollution discharge gas up to standard, various solid waste are separated automatically, converge and receive and the environmental protection and energy saving effect of utilizing again, effectively overcome and used the dust removal process equipment of simple function can not solve waste gas in the prior art comprehensively, greasy dirt, dust, processing and treatment effeciency are low in the time of flue dust, poor processing effect, and can not receive the drawback of utilizing and eliminating peculiar smell in the gas to handling back waste sorting remittance again, the advanced person obviously possesses skills, system architecture is scientific and reasonable, reliable operation and stable performance, the discarded object that produces can not produce secondary pollution, help making full use of resource and energy-conservation positive technique effect, be to be suitable for having tangible technical advance at present as the matching used desirable environment treating facility of modified pitch workshop, very strong practicality and wide market application prospect.
Description of drawings
Fig. 1 is the basic structure schematic diagram of the embodiment of the invention;
Fig. 2 is the workflow diagram of the embodiment of the invention.
Among the figure:
1. environmental protection treatment equipment 2. gas pipelines 3. air-introduced machines 4. dust treating columns
5. smell treatment box 6. converges gas passage delivery outlets 7. input pipe interfaces 8. efferent duct interfaces
9. air entry 10. gas outlets 11. input pipe interfaces, 12. efferent duct interfaces
13. chimney air intake 14. bodies of the tower 15. cats head 16. draining dust valves
17. cleaning operation door 18. water tanks 19. dust board 20.PVC ball filtering material casees
21. dust sedimentation basin 22. washings 23. upper steel plates sieve 24. lower steel plates sieve
25.PVC the dirty valve 27. cleaning operation doors of ball 26. oil extractions 28. oil strain buckets
29. but, activated carbon deodorizing device 30. waste oil receive pond 31. open type bungs, 32. activated carbon drawers converging
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing and exemplary embodiments.
In Fig. 1, modified pitch workshop synthesized environmental protection treating apparatus main body of the present invention is by environmental protection treatment equipment 1, gas pipeline 2 and air-introduced machine 3 constitute, be characterised in that and include discrete separately dust treating column 4 and smell treatment box 5 in the described environmental protection treatment equipment 1, wherein: described dust treating column 4 is welded by steel plate, form by tubbiness body of the tower 14 and taper cat head 15, the staving inside of described body of the tower 14 from bottom to top is disposed with the water tank 18 of band circulation eddy flow wash mill, have and to play Chalk-dust filtering, the dust board 19 and the PVC ball filtering material case 20 that stop the up effect of dust, the side staving of described water tank 18 is provided with input pipe interface 7, the bucket end, be provided with draining dust valve 16, the side is provided with dust sedimentation basin 21 under the bucket, inner filling helps to separate the washings 22 of dust and waste oil function, described dust board 19 is combined by one group of V-arrangement steel disc bar, described PVC ball filtering material case 20 be by upper steel plate sieve 23 and lower steel plate sieve 24 and be arranged on upper steel plate sieve 23 and lower steel plate sieve 24 between, having the netted PVC ball 25 of spending of strong oil absorption constitutes, the thickness of described upper steel plate sieve 23 and lower steel plate sieve 24 is 3-5mm, be respectively arranged with the 0.1-0.3cm hole above, and the position corresponding bucket wall that is provided with of position and dust board 19 is provided with the cleaning operation door 17 that can supply cleaning dust board 19 or change PVC ball 25 usefulness between upper steel plate sieve 23 and the lower steel plate sieve 24, is provided with efferent duct interface 8 above the described taper cat head 15; Described smell treatment box 5 main bodys are welded by steel plate, casing is provided with input pipe interface 11, efferent duct interface 12 and cleaning operation door 27, box house is provided with 1-4 oil strain bucket 28 and activated carbon deodorizing device 29 as required, the side is provided with the waste oil remittance and receives pond 30 under the case, described oil strain bucket 28 has the function of further filtration greasy dirt, main body is the cage shape, be welded by reinforcing bar, peripheral bag is provided with nonwoven, but being provided with, the top is convenient to clear up and change the open type bung 31 that nonwoven is used, the bottom is provided with the dirty valve 26 of oil extraction, described activated carbon deodorizing device 29 constitutes by several activated carbon drawers 32 are stacked, described cleaning operation door 27 is arranged on activated carbon deodorizing device 29 and is provided with on the corresponding tank wall in position, and described waste oil converges to be received pond 30 and made by stainless steel, is arranged on the below of the dirty valve 26 of described oil extraction.
Under installment state, described air-introduced machine 3 is arranged between dust treating column 4 and the smell treatment box 5, and described gas pipeline 2 is separately positioned between the input pipe interface 7 of the remittance gas passage delivery outlet 6 of modified pitch workshop and dust treating column 4, between the air entry 9 of the efferent duct interface 8 of dust treating column 4 and air-introduced machine 3, between the input pipe interface 11 of the gas outlet 10 of air-introduced machine 3 and smell treatment box 5 and between the air intake 13 of the efferent duct interface 12 of smell treatment box 5 and exhaust chimney.
In Fig. 2, when modified pitch workshop synthesized environmental protection treating apparatus of the present invention is worked, the waste gas that generates from workshop, waste oil, flue dust, composite pollution gases such as dust at first enter dust treating column 4 through remittance gas passage delivery outlet 6 by air-introduced machine 3 guidings, in the water tank 18 of band circulation eddy flow wash mill, the washings 22 that separate dust and waste oil function by inside helping of the being provided with de-oiling of giving a dinner of welcome is handled, and by being arranged on water tank 18 tops, the dust board 19 that is combined by V-arrangement strip steel disc stops dust up, drain in the dust sedimentation basin 21 after making dust and minimum part waste oil separated, remove the dusty gas behind the dust and under the guiding of air-introduced machine 3, sucted row, filter the absorption greasy dirt by the netted PVC ball 25 of spending in the PVC ball filtering material case 20, enter smell treatment box 5 then, behind nonwoven oil strain bucket 28 accurate oil strains, send the basic clean gas of no dust and no greasy dirt, through the 29 absorption taste removals of activated carbon deodorizing device, send free from extraneous odour again, the Purge gas up to standard of contamination-free.The moisture dust of in processing procedure, separating recycling after super-dry is handled; Waste oil is through recycling after the processed.