CN206597434U - The total system of rubber waste gas - Google Patents

The total system of rubber waste gas Download PDF

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Publication number
CN206597434U
CN206597434U CN201621200135.3U CN201621200135U CN206597434U CN 206597434 U CN206597434 U CN 206597434U CN 201621200135 U CN201621200135 U CN 201621200135U CN 206597434 U CN206597434 U CN 206597434U
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CN
China
Prior art keywords
air
gas
waste gas
pipe
total system
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Expired - Fee Related
Application number
CN201621200135.3U
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Chinese (zh)
Inventor
余强
杨玉良
杜新国
刘力
李树强
王璐
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TIANJIN HAITAI ENVIRONMENTAL PROTECTION TECHNOLOGY DEVELOPMENT Co Ltd
Original Assignee
TIANJIN HAITAI ENVIRONMENTAL PROTECTION TECHNOLOGY DEVELOPMENT Co Ltd
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Priority to CN201621200135.3U priority Critical patent/CN206597434U/en
Application granted granted Critical
Publication of CN206597434U publication Critical patent/CN206597434U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of total system of rubber waste gas, including gas sampling mechanism, and the filter mechanism connected by the road with described gas sampling mechanism successively, spraying cooling mechanism, spray-absorption mechanism, DDBD mechanisms, air-introduced machine and burner, described burner includes cylinder, is arranged on cylinder anterior steady wind disk and atomising mechanism, is arranged on the air inlet mechanism at cylinder rear portion.Using axle stream integral blower, overall volume is small, and structure is more compact, and air intake direct current arrives at supplying air disc, windage is small, air quantity is big, and the waste gas blast pipe and gas sampling mechanism connection at center, and flue gas is aspirated using middle part, because flue gas amount fluctuation ratio is larger, extraneous air is directly supplemented by air inlet gap, the overall air-supply effect of air supply motor is can effectively ensure that, it is ensured that burner normal work.

Description

The total system of rubber waste gas
Technical field
The present invention relates to industrial waste smoke gas disposal technical field, more particularly to a kind of integrated treatment system of rubber waste gas System.
Background technology
Rubber powder modified asphalt lays urban road expressway and bridge floor, can reduce and absorption of noise, improve wheel with Road adherence, improving frictional force makes brake much sooner, effectively, and frost-cracking-preventing antiageing effect good winter does not ftracture, and hot day is not It is soft viscous, and a large amount of junked tires is recycled utilization.But rubber powder under 185 DEG C~195 DEG C states with asphalt mixing when, Have largely containing the vicious flue gas effusion such as ether, hydrogen cyanide, sulfur dioxide, wherein the BaP contained is polycyclic aromatic hydrocarbon Poisoning A kind of maximum strong carcinogenic substance, is combined together with the aerosol of all kinds particulate formation in air, can below 8 microns Suck in grit, the ratio for being directly sucked in lung is higher, lung is sucked through respiratory tract, into alveolar even blood, cause lung cancer And angiocardiopathy.
Conventional rubber powder at high operating temperatures with asphalt mixing when, effusion it is vicious containing ether, hydrogen cyanide, sulfur dioxide etc. Flue gas is directly discharged into air, at its malicious smelly flue gas after heat exchanger cooling in exhaust gas cooling device after being handled into oil-washing apparatus Manage effect not ideal.
Although can effectively remove flue gas produced during rubber powder modified asphalt etc. using a variety of chemically and physically methods The smelly composition of poison, but use cost is high, and the component in flue gas is result in as waste disposal, fail to give full play to its work With the flue gas that produces in rubber powder modified asphalt production being not only, in SBS modified pitch, SBR modified pitch, epoxy resin modification Pitch, color asphalt, heavy traffic paving asphalt, coal tar pitch etc. production prepare when can also produce similar malicious smelly flue gas, by above-mentioned flue gas Bitumen flue gas is referred to as, is paying attention to environmental protection instantly, effective processing of bitumen flue gas directly concerns asphalt rubber row Industry existence is basic.
The U of Chinese patent 201815218 discloses a kind of processing method of bitumen flue gas, by the bitumen flue gas of generation by pre- Constant flow is sprayed to production heating burner hearth by proportion-controllable and bitumen flue gas is burnt at high temperature.Also disclose one simultaneously Processing unit is planted, the bitumen flue gas produced in production after simple process, is sent directly into burner hearth and it is burnt by it, burner hearth It can be dispensing reactor or the burner hearth of Asphaltum heating pot, be so just consumed while production, reduce processing pressure, and And, bitumen flue gas burning is handled, flammable component is taken full advantage of in bitumen flue gas, only produced after processing carbon dioxide and Water, pollutes small, processing cost is low, effectively protects external environment condition.
But, the processing unit in above-mentioned patent is directly injected directly into the flame envelope of burner flame using bitumen flue gas Part, because bitumen flue gas yield is unstable, causes burning treatment effect undesirable, while at flame envelope, easily causing Part bitumen flue gas causes burning processing insufficient away from flame.
The content of the invention
In view of the technical drawbacks of the prior art, it is an object of the present invention to provide a kind of General Office of rubber waste gas Reason system.
To realize that the technical scheme that the purpose of the present invention is used is:
A kind of total system of rubber waste gas, including gas sampling mechanism, and successively with described gas sampling The filter mechanism that mechanism is connected by the road, spraying cooling mechanism, spray-absorption mechanism, DDBD mechanisms, air-introduced machine and burner, institute The burner stated includes cylinder, is arranged on cylinder anterior steady wind disk and atomising mechanism, is arranged on the air inlet mechanism at cylinder rear portion, Described atomising mechanism includes front end and is formed with spray chamber and and is positioned at the shower nozzle and oil gas input mechanism of Wen Feng disk center, institute The air inlet mechanism stated includes the axial flow blower for being arranged on cylinder lumen rear portion, is centrally positioned in described axial flow blower air intake surface The exhaust inlet pipe connected with the air outlet of air-introduced machine, is formed with air inlet passage between described exhaust inlet pipe and cylinder.
Be provided with described spray chamber spray chamber is divided into front and rear two sections and only allow it is right after to preceding circulation list To valve system, orifice is formed with the leading flank of described spray chamber.
Described one-way valve mechanism includes the baffle ring being fixedly connected with described atomization chamber interior walls, by the compression of front side spring Hold on described baffle ring trailing flank to realize sealed valve plate.
It is axially fixed in the middle part of described leading flank and is provided with sleeve pipe, pluggable institute is formed with the middle part of described valve plate The connecting rod in sleeve pipe stated, described spring is set on described sleeve pipe and holds described valve plate backward.
Described oil gas input mechanism includes the cyclone connected respectively with compressed air feeding pipe and fuel supply pipe Tube and oil rotation pipe, and to the heater block to compressed air and fuel Heating.
Also include heater block, it includes outer cylinder body, is placed coaxially on the heating rod in outer cylinder body, outside described Cylinder is interior and is arranged on the spiral oil circuit coil pipe of heating rod periphery, and described oil circuit coil pipe is serially connected in described fuel delivery pipe Lu Shang, air inlet and gas outlet, described compressed air feeding pipe correspondence have been correspondingly formed at described outer cylinder body two ends Ground connects to realize the heating of compressed air with described air inlet and gas outlet.
Described cooling water tower includes tower body, is arranged on the air inlet of tower body bottom, is arranged on the gas outlet at the top of tower body, Two spraying layers in the middle part of tower body and top are spaced apart and arranged in, and are arranged on the demisting layer on the spraying layer top at top.
Spray-absorption mechanism includes tower body, is arranged on the air inlet of tower body bottom, is arranged on the gas outlet at the top of tower body, Two spraying layers in the middle part of tower body and top are arranged on every ground, the packing layer below spraying layer are correspondingly arranged at, and be arranged on The demisting layer on the spraying layer top at top.Described spraying layer includes the water inlet supervisor connected with circulating water line, multiple and institute Multiple water inlet pipes that the water inlet supervisor stated is vertically arranged and connected, are corresponded to respectively on described water inlet supervisor and water inlet pipe The spray head that ground is provided with spray head, described water inlet pipe is staggered front to back distribution.
Compared with prior art, the beneficial effects of the invention are as follows:
Using axle stream integral blower, overall volume is small, and structure is more compact, and air intake direct current arrives at supplying air disc, wind Resistance is small, and air quantity is big, and the waste gas blast pipe and gas sampling mechanism connection at center, flue gas is aspirated using middle part, because useless Exhaust gas volumn fluctuation ratio is larger, and extraneous air is directly supplemented by air inlet gap, can effectively ensure that the overall air-supply effect of air supply motor Really, it is ensured that burner normal work.
Brief description of the drawings
Fig. 1 show the structural representation of the total system of the rubber waste gas of the present invention.
Fig. 2 show the structural representation of the burner of the present invention.
Fig. 3 show the structural representation of shower nozzle;
Fig. 4 show spraying cooling structural scheme of mechanism;
Fig. 5 show spraying layer structural representation;
Fig. 6 show heater block structural representation.
Embodiment
The present invention is described in further detail below in conjunction with the drawings and specific embodiments.It should be appreciated that described herein Specific embodiment only to explain the present invention, be not intended to limit the present invention.
As shown in figures 1 to 6, the total system of rubber waste gas of the invention include gas sampling mechanism, and successively with The filter mechanism that described gas sampling mechanism is connected by the road, spraying cooling mechanism, draws at spray-absorption mechanism, DDBD mechanisms Blower fan, the exhaust outlet of described air-introduced machine accesses burner, i.e., carry out burning processing herein to the gas after processing.Described is useless Gas collecting mechanism is multiple gas skirts being correspondingly arranged above waste gas generating mechanism.Described waste gas generating mechanism includes reaction The high temperature such as kettle, finished pot, agitator tank and the mechanism that pitch waste gas can be produced.Wherein, described burner includes cylinder 40, sets In the steady wind disk 47 and atomising mechanism that cylinder is anterior, the air inlet mechanism at cylinder rear portion is arranged on, before described atomising mechanism includes End be formed with spray chamber and and be positioned at the shower nozzle 46 and oil gas input mechanism of Wen Feng disk center, described air inlet mechanism includes setting The axial flow blower (not shown) at cylinder lumen rear portion is put, described axial flow blower air intake surface and air inducing is centrally positioned in The exhaust inlet pipe 43 of the air outlet connection of machine, is formed with air inlet passage between described exhaust inlet pipe and cylinder.
Present invention introduces DDBD mechanisms, the recovery of large granular materials is carried out using filter mechanism in early stage, material is realized Recycle, for waste gas cooled and absorption processing after, in entrance DDBD mechanisms, utilize produced high energy electron, freedom Each component in base isoreactivity particle irradiation, ionization, cracking industrial waste gas, is allowed to decompose, and some row such as oxidation are complicated Chemical reaction, so as to eliminate the peculiar smell of various discharge of pollutant sources, stink pollutant, finally in conjunction with high-temp combustion, make poisonous Pernicious gas reaches low toxicity, Non-toxic, protects environment for human survival.And axle stream integral blower is used, overall volume is small, Structure is more compact, and air intake direct current arrives at supplying air disc, and windage is small, and air quantity is big, and the waste gas blast pipe and waste gas at center Collecting mechanism is connected, and flue gas is aspirated using middle part, because flue gas amount fluctuation ratio is larger, directly supplements outer by air inlet gap Portion's air, can effectively ensure that the overall air-supply effect of air supply motor, it is ensured that burner normal work.
To realize the automatically cleaning of pipeline, it is provided with described spray chamber and spray chamber is divided into front and rear two sections and only permitted Perhaps the one-way valve mechanism of right backward preceding circulation, orifice is formed with the leading flank of described spray chamber.The present invention's is certainly clear Clean burner, front and rear two parts are divided into by spray chamber by one-way valve mechanism, operationally, and oil pressure and air pressure collective effect can be by One-way valve mechanism is opened and realizes that fogging oil gas blowout goes out, when being stopped, and oil pump stops, and oil pressure is reduced to disappearance, continues to provide Air pressure first can by the oil gas in spray chamber, all blowout carries out the burnings of salvage stores, and with the disappearance of oil pressure, pressure Contracting gas can be cleaned, the problems such as preventing from blocking caused by remaining from blowback oil circuit to the remnants in oil circuit.
Moreover, spray chamber is divided into two parts, it is real again after the gas of initial atomization is by narrow one-way valve mechanism Now expansion atomization, improves atomized particle size, further lifts combustion efficiency.
Wherein, described one-way valve mechanism includes the baffle ring being fixedly connected with described atomization chamber interior walls, by front side spring 24 compression holds on described baffle ring trailing flank to realize sealed valve plate 29.Specifically, to realize the axial direction of valve plate Move back and forth, be axially fixed in the middle part of described leading flank and be provided with sleeve pipe, be formed with the middle part of described valve plate pluggable Connecting rod in described sleeve pipe, described spring is set on described sleeve pipe and holds described valve plate backward.
Formula one-way valve mechanism is held using spring, it is simple in construction, it is swift in response, can realizes that atomization indoor gas all sprays Go out, meanwhile, from the beginning oil circuit cleans, it is ensured that without remnants greases in shower nozzle, is prevented effectively from detonation or oil circuit is blocked.
Described oil gas input mechanism includes what is connected respectively with compressed air feeding pipe 45 and fuel supply pipe 44 Cyclone tube 41 and oil rotation pipe 42, described spray chamber formation is in rotation pipe, oil gas rotation tube end, it is preferable that described Spray chamber in be additionally provided with impeller.Also include to the heater block to compressed air and fuel Heating.
Using rotation mixing, fuel oil combustion efficiency can be improved, exhaust-gas treatment effect is then improved, it is preferable that be useless to ensure The suction dynamics of gas, described the inner of exhaust inlet pipe 43 is tapered to be expanded outwardly to form extension diameter section.
Meanwhile, to ensure that burner normal work, by compressed air and fuel oil or the corresponding heating of combustion gas, is heated to 80- 100 degrees Celsius, improve atomizing effect and efficiency of combustion.Specifically, described heater block 200 includes outer cylinder body 210, together The heating rod 220 in outer cylinder body is arranged on axle, in described outer cylinder body and is arranged on the spiral type oil of heating rod periphery Road coil pipe 230, described oil circuit coil pipe is serially connected on described fuel supply pipe, in described outer cylinder body two ends correspondence landform Into having air inlet and gas outlet, described compressed air feeding pipe is accordingly connected with reality with described air inlet and gas outlet The heating of existing compressed air, it is preferable that described heating rod ring week is provided with radiating fin, meanwhile, in described outer cylinder body Spiral wind deflector is formed with internal face to increase the traveling distance of compressed air, improves heat exchange effect, and and spiral shell Rotating oil circuit coil pipe correspondence spiral is advanced, it is to avoid wind is maked a whistling sound.
Compressed air and fuel oil are heated using electrically heated mode, 80-100 degrees Celsius is heated to, atomization is improved Effect, and electrical heating speed is fast, thermal-stable, meanwhile, set using spiral is overlapping, realize compressed air and fuel oil plus Thermal source is shared, and reduces equipment cost, and reduces volume, is easily installed maintenance.
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 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, is arranged on the gas outlet at the top of tower body 33, two spraying layers 34 in the middle part of tower body and top are spaced apart and arranged in, and be arranged on the demisting 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, is arranged on the outlet at the top of tower body Mouthful, two spraying layers in the middle part of tower body and top are spaced apart and arranged in, the packing layer below spraying layer, Yi Jishe is correspondingly arranged at Put the demisting layer on the spraying layer top at top.
Wherein, described spraying layer includes the water inlet supervisor 36 connected with circulating water line, multiple and described water inlet masters Multiple water inlet pipes 37 that pipe is vertically arranged and connected, are respectively correspondingly provided with described water inlet supervisor and water inlet pipe Spray head on spray head 38, described water inlet pipe is staggered front to back distribution.Preferably, described spray head is in concentric circles cloth Office, the spray head on water inlet supervisor is the center of circle, and each spray head can use prior art, will not be repeated here.
The present invention carries out spraying cooling and absorption using void tower, and processing cost is low, realizes material in waste gas more and returns Receive, DDBD abundant processing, efficiently solves the problems, such as pitch vent gas treatment in addition.Void tower mechanism end air-introduced machine in addition, it is overall Gas circuit windage is small, reduces motor and uses, energy-saving and emission-reduction.
Described above is only the preferred embodiment of the present invention, it is noted that for the common skill of the art For art personnel, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications Also it should be regarded as protection scope of the present invention.

Claims (9)

1. a kind of total system of rubber waste gas, it is characterised in that including gas sampling mechanism, and successively with it is described The filter mechanism that gas sampling mechanism is connected by the road, spraying cooling mechanism, spray-absorption mechanism, DDBD mechanisms, air-introduced machine and Burner, described burner includes cylinder, is arranged on cylinder anterior steady wind disk and atomising mechanism, is arranged on cylinder rear portion Air inlet mechanism, described atomising mechanism include front end be formed with spray chamber and and be positioned at Wen Feng disk center shower nozzle and oil gas it is defeated Enter mechanism, described air inlet mechanism includes the axial flow blower for being arranged on cylinder lumen rear portion, is centrally positioned in described axle stream wind The exhaust inlet pipe connected with the air outlet of air-introduced machine of machine air intake surface, air is formed between described exhaust inlet pipe and cylinder Inlet channel.
2. the total system of rubber waste gas as claimed in claim 1, it is characterised in that set in described spray chamber Have and spray chamber is divided into front and rear two sections and only allows the one-way valve mechanism of right backward preceding circulation, in the front side of described spray chamber Orifice is formed with face.
3. the total system of rubber waste gas as claimed in claim 2, it is characterised in that described one-way valve mechanism includes The baffle ring being fixedly connected with described atomization chamber interior walls, is held on described baffle ring trailing flank with reality by the compression of front side spring Existing sealed valve plate.
4. the total system of rubber waste gas as claimed in claim 3, it is characterised in that the edge in the middle part of described leading flank Axial restraint is provided with sleeve pipe, and the connecting rod that can be inserted into described sleeve pipe, described spring are formed with the middle part of described valve plate It is set on described sleeve pipe and holds described valve plate backward.
5. the total system of rubber waste gas as claimed in claim 1, it is characterised in that described oil gas input mechanism bag The cyclone tube connected respectively with compressed air feeding pipe and fuel supply pipe and oil rotation pipe are included, and to compression The heater block of air and fuel Heating.
6. the total system of rubber waste gas as claimed in claim 5, it is characterised in that also including heater block, it is wrapped Outer cylinder body is included, the heating rod in outer cylinder body is placed coaxially on, in described outer cylinder body and heating rod periphery is arranged on Spiral oil circuit coil pipe, described oil circuit coil pipe is serially connected on described fuel supply pipe, at described outer cylinder body two ends pair It is formed with air inlet and gas outlet with answering, described compressed air feeding pipe accordingly connects with described air inlet and gas outlet Pass to the heating for realizing compressed air.
7. the total system of rubber waste gas as claimed in claim 1, it is characterised in that described spraying cooling mechanism bag Tower body is included, the air inlet of tower body bottom is arranged on, the gas outlet at the top of tower body is arranged on, is spaced apart and arranged in the middle part of tower body and top Two spraying layers in portion, and it is arranged on the demisting layer on the spraying layer top at top.
8. the total system of rubber waste gas as claimed in claim 1, it is characterised in that described spray-absorption mechanism bag Tower body is included, the air inlet of tower body bottom is arranged on, the gas outlet at the top of tower body is arranged on, is spaced apart and arranged in the middle part of tower body and top Two spraying layers in portion, are correspondingly arranged at the packing layer below spraying layer, and be arranged on the demisting on the spraying layer top at top Layer.
9. the total system of rubber waste gas as claimed in claim 7 or 8, it is characterised in that described spraying layer includes The water inlet supervisor connected with circulating water line, multiple multiple water inlet pipes for being vertically arranged and connecting with described water inlet supervisor, Respectively correspondingly it is provided with described water inlet supervisor and water inlet pipe before the spray head on spray head, described water inlet pipe After be interspersed.
CN201621200135.3U 2016-11-07 2016-11-07 The total system of rubber waste gas Expired - Fee Related CN206597434U (en)

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Application Number Priority Date Filing Date Title
CN201621200135.3U CN206597434U (en) 2016-11-07 2016-11-07 The total system of rubber waste gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621200135.3U CN206597434U (en) 2016-11-07 2016-11-07 The total system of rubber waste gas

Publications (1)

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CN206597434U true CN206597434U (en) 2017-10-31

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106377978A (en) * 2016-11-07 2017-02-08 天津海泰环保科技发展股份有限公司 Comprehensive processing system for rubber waste gas

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106377978A (en) * 2016-11-07 2017-02-08 天津海泰环保科技发展股份有限公司 Comprehensive processing system for rubber waste gas
CN106377978B (en) * 2016-11-07 2022-07-12 天津海泰环保科技发展股份有限公司 Comprehensive treatment system for rubber waste gas

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Granted publication date: 20171031

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