CN206168106U - Innocent treatment device of rubber waste gas - Google Patents

Abstract

The utility model discloses an innocent treatment device of rubber waste gas, collect the mechanism including waste gas, and in proper order with waste gas collect the filtering mechanism of mechanism's management way intercommunication, cooling mechanism sprays, absorbing mechanism, DDBD mechanism, draught fan spray, the gas vent atmospheric dilution or the chimney of draught fan. The utility model discloses DDBD mechanism introduces, utilize filtering mechanism to carry out the recovery of large granule material in earlier stage, it recycles to have realized the material, cool down to waste gas and handle the back with absorbing, get into DDBD mechanism, utilize produced energetic electrons, the activation of free radical isoactivity particle, ionization, each constitution part among the schizolysis industrial waste gas, make it to take place to decompose, the complicated chemical reaction of some row such as oxidation, thereby eliminate the peculiar smell that various pollution sources discharged, the stink pollutant, make hazardous gas reach low poisoning, the nothing poisons, protection human living environment.

Description

The harmless treatment device of rubber waste gas

Technical field

This utility model is related to industrial waste smoke gas disposal technical field, more particularly to a kind of innoxious place of rubber waste gas Reason device.

Background technology

Rubber powder modified asphalt lays urban road expressway and bridge floor, reduces and absorption of noise, improves wheel and road surface Adhesive force, improving frictional force stablizes brake, and frost-cracking-preventing antiageing effect good winter does not ftracture, and hot day is not soft viscous, and makes a large amount of Junked tire is recycled utilization.But rubber powder under 185 DEG C~195 DEG C states with asphalt mixing when, have in a large number containing ether, The vicious flue gas effusion such as Blausure (German), sulfur dioxide, wherein the benzopyrene for containing is that the maximum one kind of polycyclic aromatic hydrocarbon toxic is strong The aerosol that all kinds microgranule is formed in carcinogen, with air is combined together, and may be inhaled in grit, directly below 8 microns The ratio for meeting suction pulmonary is higher, Jing respiratory tracts suction pulmonary, into alveolar even blood, causes pulmonary carcinoma and cardiovascular disease.

In the past rubber powder at high operating temperatures with asphalt mixing when, effusion it is vicious containing ether, Blausure (German), sulfur dioxide etc. Flue gas is directly discharged into air, at its malicious smelly flue gas Jing after heat exchanger cooling in exhaust gas cooling device into after oil-washing apparatus process Reason effect is not ideal.

Although can effectively remove the smelly composition of flue gas poison of rubber powder modified asphalt using various chemically and physically methods, Use cost is high, and result in the component in flue gas as waste disposal, fails to give full play to its effect, is not only rubber powder and changes Property asphalt production in produce flue gas, in SBS modified pitch, SBR modified pitch, epoxy resin modified asphalt, color asphalt, weight When handing over Colophonium, the production such as coal tar pitch to prepare can also produce similar malicious smelly flue gas, above-mentioned flue gas is referred to as into bitumen flue gas, Pay attention to environmental conservation instantly, it is basic that the effective process of bitumen flue gas has directly concerned the existence of asphalt rubber industry.

The U of Chinese patent 201815218 discloses a kind of processing method of bitumen flue gas, by the bitumen flue gas for producing by pre- Constant flow is sprayed to production heating burner hearth by proportion-controllable and makes bitumen flue gas burn at high temperature.Also disclose one simultaneously Processing meanss are planted, the bitumen flue gas produced in production after simple process, are sent directly into burner hearth and make it burn by it, burner hearth Can be the burner hearth of dispensing reactor or Asphaltum heating pot, so just be consumed while production, reduce processing pressure, and And, by bitumen flue gas burn processing, take full advantage of in bitumen flue gas flammable component, only produce after process carbon dioxide and Water, pollutes little, and processing cost is low, effective protection external environment condition.

But, the processing meanss in above-mentioned patent are directly injected directly into the flame envelope of burner flame using bitumen flue gas Part, because bitumen flue gas yield is unstable, causes burn processing effect undesirable, causes burn processing insufficient.

Utility model content

The purpose of this utility model is to be directed to technological deficiency present in prior art, and provides a kind of nothing of rubber waste gas Evilization processing meanss.

To realize that the technical scheme that the purpose of this utility model is adopted is：

A kind of harmless treatment device of rubber waste gas, including gas sampling mechanism, and receive with described waste gas successively The filter mechanism that collecting mechanism is connected by the road, spraying cooling mechanism, spray-absorption mechanism, DDBD mechanisms, air-introduced machine, described draws The air vent of blower fan enters air or chimney.

Described filter mechanism includes casing, the multiple orifice plates being fixed in casing, and the aperture of described orifice plate is 40-80 Mesh.

Described spraying cooling mechanism includes tower body, is arranged on the air inlet of tower body bottom, is arranged on going out at the top of tower body QI KOU, is spaced apart and arranged in two spraying layers at tower body middle part and top, and the demisting for being arranged on the spraying layer top at top Layer.

Spray-absorption mechanism includes tower body, is arranged on the air inlet of tower body bottom, the gas outlet being arranged at the top of tower body, Two spraying layers at tower body middle part and top, the packing layer being correspondingly arranged at below spraying layer are arranged on every ground, and are arranged on The demisting layer on the spraying layer top at top.

The water inlet supervisor that described spraying layer includes being connected with circulating water line, it is multiple vertical with described water inlet supervisor to set The multiple water inlet pipes put and connect, on described water inlet supervisor and water inlet pipe spray head is respectively correspondingly provided with.

Spray head on described water inlet pipe is staggered front to back distribution.

Described gas sampling mechanism is multiple gas skirts being correspondingly arranged above waste gas generating mechanism.

Compared with prior art, the beneficial effects of the utility model are：

This utility model introduces DDBD mechanisms, and the recovery of large granular materials is carried out using filter mechanism in early stage, realizes Material is recycled, for waste gas is lowered the temperature and after absorption is processed, into DDBD mechanisms, using produced high energy electron, Free radical isoreactivity particle irradiation, ionization, cracking industrial waste gas in each component, be allowed to decompose, oxidation etc. some row Complicated chemical reaction, so as to eliminate abnormal flavour, the stink pollutant of various discharge of pollutant sources, makes toxic and harmful reach low toxicity Change, Non-toxic, protect environment for human survival.

Description of the drawings

Fig. 1 show the structural representation of the harmless treatment device of rubber waste gas of the present utility model；

Fig. 2 show spraying cooling structural scheme of mechanism；

Fig. 3 show spraying layer structural representation.

Specific embodiment

This utility model is described in further detail below in conjunction with the drawings and specific embodiments.It should be appreciated that this place The specific embodiment of description only to explain this utility model, is not used to limit this utility model.

As Figure 1-3, the harmless treatment device of rubber waste gas of the present utility model, including gas sampling mechanism, with And the filter mechanism for connecting by the road with described gas sampling mechanism successively, spraying cooling mechanism, spray-absorption mechanism, DDBD Mechanism, air-introduced machine, the air vent of described air-introduced machine enters air or chimney.Described gas sampling mechanism is multiple correspondences The gas skirt being arranged on above waste gas generating mechanism.Described waste gas generating mechanism includes that reactor, finished pot, agitator tank are contour Mechanism warm and that Colophonium waste gas can be produced.

This utility model introduces DDBD mechanisms, and the recovery of large granular materials is carried out using filter mechanism in early stage, realizes Material is recycled, for waste gas is lowered the temperature and after absorption is processed, into DDBD mechanisms, using produced high energy electron, Free radical isoreactivity particle irradiation, ionization, cracking industrial waste gas in each component, be allowed to decompose, oxidation etc. some row Complicated chemical reaction, so as to eliminate abnormal flavour, the stink pollutant of various discharge of pollutant sources, makes toxic and harmful reach low toxicity Change, Non-toxic, protect environment for human survival.

To realize the recycling of bulky grain rubber grain, described filter mechanism includes casing, is fixed in casing Multiple orifice plates, the aperture of described orifice plate is 40-80 mesh.

Specifically, described spraying cooling mechanism is taken the photograph for cooling water tower so that flue-gas temperature is down to into 60 from 150 DEG C or so Family name's degree, described cooling water tower includes tower body 31, is arranged on the air inlet 32 of tower body bottom, the gas outlet being arranged at the top of tower body 33, it is spaced apart and arranged in two spraying layers 34 at tower body middle part and top, and the demisting for being arranged on the spraying layer top at top Layer 35.

Equally, spray-absorption mechanism includes tower body, is arranged on the air inlet of tower body bottom, the outlet being arranged at the top of tower body Mouthful, it is spaced apart and arranged in two spraying layers at tower body middle part and top, the packing layer being correspondingly arranged at below spraying layer, Yi Jishe Put the demisting layer on the spraying layer top at top.

Wherein, the water inlet supervisor 36 that described spraying layer includes being connected with circulating water line, it is multiple with described water inlet master Multiple water inlet pipes 37 that pipe is vertically arranged and connects, are respectively correspondingly provided with described water inlet supervisor and water inlet pipe Spray head 38, the spray head on described water inlet pipe is staggered front to back distribution.Preferably, described spray head is in concentric circular cloth Office, the spray head on water inlet supervisor is the center of circle, and each spray head can adopt prior art, will not be described here.

This utility model carries out spraying cooling and absorption using void tower, and processing cost is low, realizes many of material in waste gas Receipts are returned, in addition the abundant process of DDBD, efficiently solves the problems, such as Colophonium vent gas treatment.Void tower mechanism end air-introduced machine in addition, Overall gas circuit windage is little, reduces motor and uses, energy-saving and emission-reduction.

The above is only preferred implementation of the present utility model, it is noted that general for the art For logical technical staff, on the premise of without departing from this utility model principle, some improvements and modifications can also be made, these change Enter and retouch also to should be regarded as protection domain of the present utility model.

Claims (7)

1. a kind of harmless treatment device of rubber waste gas, it is characterised in that including gas sampling mechanism, and successively with it is described The filter mechanism that connects by the road of gas sampling mechanism, spraying cooling mechanism, spray-absorption mechanism, DDBD mechanisms, air-introduced machine, The air vent of described air-introduced machine enters air or chimney.

2. harmless treatment device as claimed in claim 1, it is characterised in that described filter mechanism includes casing, fixed Multiple orifice plates in casing, the aperture of described orifice plate is 40-80 mesh.

3. harmless treatment device as claimed in claim 1, it is characterised in that described spraying cooling mechanism includes tower body, The air inlet of tower body bottom is arranged on, the gas outlet being arranged at the top of tower body is spaced apart and arranged in the two of tower body middle part and top Individual spraying layer, and it is arranged on the demisting layer on the spraying layer top at top.

4. harmless treatment device as claimed in claim 1, it is characterised in that spray-absorption mechanism includes tower body, is arranged on The air inlet of tower body bottom, the gas outlet being arranged at the top of tower body is spaced apart and arranged in two sprays at tower body middle part and top Layer, the packing layer being correspondingly arranged at below spraying layer, and it is arranged on the demisting layer on the spraying layer top at top.

5. the harmless treatment device as described in claim 3 or 4, it is characterised in that described spraying layer includes and recirculated water The water inlet supervisor of pipeline connection, multiple multiple water inlet pipes for being vertically arranged and connecting with described water inlet supervisor, described Spray head is respectively correspondingly provided with water inlet supervisor and water inlet pipe.

6. harmless treatment device as claimed in claim 5, it is characterised in that before and after the spray head on described water inlet pipe It is interspersed.

7. harmless treatment device as claimed in claim 5, it is characterised in that described gas sampling mechanism is multiple correspondences The gas skirt being arranged on above waste gas generating mechanism.