CN207024968U - A kind of alkaline washing tower for asphalt tail gas processing - Google Patents

A kind of alkaline washing tower for asphalt tail gas processing Download PDF

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Publication number
CN207024968U
CN207024968U CN201720863111.4U CN201720863111U CN207024968U CN 207024968 U CN207024968 U CN 207024968U CN 201720863111 U CN201720863111 U CN 201720863111U CN 207024968 U CN207024968 U CN 207024968U
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China
Prior art keywords
air blower
tower
cleaning tower
catheter
tail gas
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CN201720863111.4U
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Chinese (zh)
Inventor
陈新建
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Guangdong Road Asphalt Technology Co Ltd
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Guangdong Road Asphalt Technology Co Ltd
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Priority to CN201720863111.4U priority Critical patent/CN207024968U/en
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Abstract

The utility model discloses a kind of alkaline washing tower for asphalt tail gas processing, including containing liquid chamber, cleaning tower, demister and active carbon layer, the upper end of the containing liquid chamber is provided with cleaning tower, the side of the cleaning tower is provided with the second air blower, opposite side is provided with circulating water pipe close to one end of water circulating pump, the lower surface of the cleaning tower is provided with fluid level scale meter, and the upper end of the cleaning tower is provided with exhaust outlet.There is provided gaseous mass detector, it is capable of detecting when to discharge the quality of gas, it is ensured that the gas emitted is up to standard, and there is provided the first air blower and the two the second air blowers, the gas flow rate inside cleaning tower can be increased, the efficiency of vent gas treatment is improved, also repeatedly pitch tail gas can be handled, there is provided rotary nozzle, water leaching area can be increased, vent gas treatment quality is improved, the design is cleaned using four layers of filter and double fountains, effectively raises the quality of pitch vent gas treatment.

Description

A kind of alkaline washing tower for asphalt tail gas processing
Technical field
Alkaline washing tower for asphalt tail gas processing technical field is the utility model is related to, specially a kind of pitch vent gas treatment alkali cleaning Tower.
Background technology
Pitch is a kind of organic material as a form of gel of brownish black, and main component is asphalitine and resin, and next has higher boiling ore deposit The oily and a small amount of oxygen of thing, sulphur and nitrogen compound, glossy is in liquid, semisolid or solid state, and matter is crisp during low temperature, caking property It is good with antiseptic property, constantly to pitch and its to mix thing etc. in modified asphalt waterproof coiled material process of manufacture and add Hot, scattered, stir process can cause the release of a certain amount of organic matter, inorganic matter, high heat smoke and dust etc., wherein main structure It is suspended particulate, sulfide, pitch tail gas etc. into material, while containing substantial amounts of peculiar smell etc. in flue gas, in numerous fume emissions The composition of pitch tail gas is the most complicated in material, and main component is polycyclic aromatic hydrocarbons (PAH) and benzene type organic, is being changed both at home and abroad at present Property asphalt felt producer be also without a kind of fairly perfect processing method, its key in face of its caused pitch tail gas gas Pitch tail gas gas complicated component and subsidiary dust, are difficult not reach flue gas using single high-pressure electrostatic precipitation or charcoal absorption Discharge standard requirement, and can cause to safeguard frequently, cost of repairs height, the fume treatment of modified bituminous pitch coiled material production at present lacks a kind of Fairly perfect pretreating device.
Utility model content
The utility model provides a kind of alkaline washing tower for asphalt tail gas processing, can effectively solve to propose drip in above-mentioned background technology Blue or green vent gas treatment efficiency is low, and can not reach discharge standard, and processing unit maintenance cost is high, repairs the problem of frequent.
To achieve the above object, the utility model provides following technical scheme:A kind of alkaline washing tower for asphalt tail gas processing, including Containing liquid chamber, fluid level scale meter, cleaning tower, circulating water pipe, visual window, gaseous mass detector, exhaust outlet, the first air blower, Appendix, control panel, control valve, air inlet pipe, the second air blower, blowoff valve, water circulating pump, cyclone, rotary nozzle, first Catheter, packing layer, shower nozzle, the second catheter, demister and active carbon layer, the upper end of the containing liquid chamber are provided with cleaning tower Cylinder, and containing liquid chamber is internally provided with water circulating pump, the side of the cleaning tower is provided with the second air blower, opposite side is close One end of water circulating pump is provided with circulating water pipe, and the lower surface of the cleaning tower is provided with fluid level scale meter, and cleans tower The preceding surface of cylinder is provided with visual window at the top position of fluid level scale meter, and the upper end of the cleaning tower is provided with exhaust Mouthful, and the preceding surface of cleaning tower is embedded at the top position of visual window and is provided with gaseous mass detector, the cleaning tower The bottom of cylinder is provided with blowoff valve at the interior location of containing liquid chamber, and one end of second air blower is provided with air inlet pipe, And second is provided with control panel above air blower, and the first air blower, and chain of command are provided with above the control panel The side of plate is provided with appendix, and the outside insertion of the appendix is provided with control valve, and the cyclone is arranged on cleaning tower The inside of cylinder, and rotary nozzle is provided with above cyclone, one end of the rotary nozzle is connected with the first catheter, and revolves Turn to be provided with packing layer above shower nozzle, shower nozzle is provided with above described filler layer, the upper end of the shower nozzle is connected with second Catheter, demister is provided with above second catheter, active carbon layer, the gas are provided with above the demister Weight detector, the first air blower, appendix, the second air blower, blowoff valve, the input of water circulating pump and rotary nozzle are equal It is electrically connected with the output end of control panel.
Preferably, one end of second air blower is connected with air inlet pipe, and the other end of the second air blower passes through pipeline Connection cleaning tower.
Preferably, tower, and the other end of the first air blower are cleaned in one end of first air blower by pipeline communication Air inlet pipe is connected by appendix.
Preferably, the circulating water pipe connects rotary nozzle and shower nozzle by the first catheter and the second catheter respectively.
Preferably, the shower nozzle is provided with six altogether.
Compared with prior art, the beneficial effects of the utility model:The utility model is scientific and reasonable for structure, side safe to use Just, there is provided gaseous mass detector, it is capable of detecting when to discharge the quality of gas, it is ensured that the gas emitted is up to standard, sets First air blower and the two the second air blowers, by increasing capacitance it is possible to increase the gas flow rate inside cleaning tower, improve the effect of vent gas treatment Rate, repeatedly pitch tail gas can also be handled, reach discharging standards, there is provided rotary nozzle, by increasing capacitance it is possible to increase water Area is drenched, improves vent gas treatment quality, avoids pitch vent gas treatment less than just emitting, and cause asking for environmental pollution Topic, the design are cleaned using four layers of filter and double fountains, effectively raise the quality of pitch vent gas treatment.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.
In the accompanying drawings:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the internal structure schematic diagram of the utility model cleaning tower;
Label in figure:1st, containing liquid chamber;2nd, fluid level scale meter;3rd, tower is cleaned;4th, circulating water pipe;5th, visual window;6th, gas Mass detecting instrument;7th, exhaust outlet;8th, the first air blower;9th, appendix;10th, control panel;11st, control valve;12nd, air inlet pipe;13、 Second air blower;14th, blowoff valve;15th, water circulating pump;16th, cyclone;17th, rotary nozzle;18th, the first catheter;19th, filler Layer;20th, shower nozzle;21st, the second catheter;22nd, demister;23rd, active carbon layer.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment:As shown in Figure 1-2, a kind of technical scheme of the utility model offer, a kind of alkaline washing tower for asphalt tail gas processing, Including containing liquid chamber 1, fluid level scale meter 2, cleaning tower 3, circulating water pipe 4, visual window 5, gaseous mass detector 6, exhaust outlet 7, First air blower 8, appendix 9, control panel 10, control valve 11, air inlet pipe 12, the second air blower 13, blowoff valve 14, recirculated water Pump 15, cyclone 16, rotary nozzle 17, the first catheter 18, packing layer 19, shower nozzle 20, the second catheter 21, the and of demister 22 Active carbon layer 23, the upper end of containing liquid chamber 1 be provided with cleaning tower 3, and containing liquid chamber 1 is internally provided with water circulating pump 15, cleaning The side of tower 3 is provided with the second air blower 13, and opposite side is provided with circulating water pipe 4 close to one end of water circulating pump 15, cleaning The lower surface of tower 3 is provided with fluid level scale meter 2, and cleans 3 preceding surface of tower at the top position of fluid level scale meter 2 Visual window 5 is provided with, the upper end of cleaning tower 3 is provided with exhaust outlet 7, and cleans 3 preceding surface of tower close to the top of visual window 5 Opening position insertion is provided with gaseous mass detector 6, and the bottom of cleaning tower 3 is provided with the interior location of containing liquid chamber 1 Blowoff valve 14, one end of the second air blower 13 is provided with air inlet pipe 12, and the top of the second air blower 13 is provided with control panel 10, the top of control panel 10 is provided with the first air blower 8, and the side of control panel 10 is provided with appendix 9, appendix 9 It is outside embedded be provided with control valve 11, cyclone 16 is arranged on the inside of cleaning tower 3, and the top of cyclone 16 is provided with Rotary nozzle 17, one end of rotary nozzle 17 is connected with the first catheter 18, and the top of rotary nozzle 17 is provided with packing layer 19, the top of packing layer 19 is provided with shower nozzle 20, and the upper end of shower nozzle 20 is connected with the second catheter 21, the second catheter 21 it is upper Side is provided with demister 22, and the top of demister 22 is provided with active carbon layer 23, gaseous mass detector 6, the first air blower 8, Appendix 9, the second air blower 13, blowoff valve 14, water circulating pump 15 and rotary nozzle 17 input with control panel 10 Output end is electrically connected with.
In order to by the second air blower 13 by pitch exhaust emissions to the inside of cleaning tower 3, in the present embodiment, preferably , one end of the second air blower 13 is connected with air inlet pipe 12, and the other end of the second air blower 13 connects cleaning tower by pipeline Cylinder 3.
In order to increase pitch vent gas treatment number, it is ensured that pitch vent gas treatment is up to standard, in the present embodiment, it is preferred that first Tower 3 is cleaned in one end of air blower 8 by pipeline communication, and the other end of the first air blower 8 connects air inlet pipe by appendix 9 12。
Sprayed in order to which water to be extracted into the inside of rotary nozzle 17 and shower nozzle 20 by the first catheter 18 and the second catheter 21 Go out, in the present embodiment, it is preferred that circulating water pipe 4 connects rotary nozzle by the first catheter 18 with the second catheter 21 respectively 17 and shower nozzle 20.
In order to increase the efficiency of pitch vent gas treatment, in the present embodiment, it is preferred that shower nozzle 20 is provided with six altogether.
Operation principle and process for using of the present utility model:The upper end of containing liquid chamber 1 is provided with cleaning tower 3, and containing liquid chamber 1 Be internally provided with water circulating pump 15, the side of cleaning tower 3 is provided with the second air blower 13, and opposite side is close to water circulating pump 15 One end be provided with circulating water pipe 4, circulating water pipe 4 connects rotary nozzle by the first catheter 18 with the second catheter 21 respectively 17 and shower nozzle 20, by increasing capacitance it is possible to increase water drenches area, improves vent gas treatment quality, avoids pitch vent gas treatment less than just giving off The problem of going, and causing environmental pollution, the lower surface of cleaning tower 3 are provided with fluid level scale meter 2, metering cleaning tower 3 bottom The water level in portion, and clean 3 preceding surface of tower and visual window 5 is provided with the top position of fluid level scale meter 2, it is available for work people Situation inside member's observation cleaning tower 3, it is easy to operation, and it is embedding at the top position of visual window 5 to clean 3 preceding surface of tower Entering to be provided with gaseous mass detector 6, be capable of detecting when to discharge the quality of gas, it is ensured that the gas emitted is up to standard, and the The top of two air blowers 13 is provided with control panel 10, and the top of control panel 10 is provided with the first air blower 8, the second air blower 13 one end is connected with air inlet pipe 12, and the other end of the second air blower 13 connects cleaning tower 3, the first air blower by pipeline Tower 3 is cleaned in 8 one end by pipeline communication, and the other end of the first air blower 8 connects air inlet pipe 12, energy by appendix 9 Gas flow rate inside enough increase cleaning towers 3, improves the efficiency of vent gas treatment, also repeatedly pitch tail gas can be handled, Discharging standards are reached, cyclone 16 is arranged on the inside of cleaning tower 3, and the top of rotary nozzle 17 is provided with and filled out The bed of material 19, the top of the second catheter 21 are provided with demister 22, and the top of demister 22 is provided with active carbon layer 23, the design Cleaned using four layers of filter and double fountains, effectively raise the quality of pitch vent gas treatment.
Finally it should be noted that:Preferred embodiment of the present utility model is the foregoing is only, is not limited to this reality With new, although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art Say, it can still be modified to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered Row equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc., all should Within the scope of protection of the utility model.

Claims (5)

1. a kind of alkaline washing tower for asphalt tail gas processing, including containing liquid chamber(1), fluid level scale meter(2), cleaning tower(3), circulating water pipe (4), visual window(5), gaseous mass detector(6), exhaust outlet(7), the first air blower(8), appendix(9), control panel (10), control valve(11), air inlet pipe(12), the second air blower(13), blowoff valve(14), water circulating pump(15), cyclone(16)、 Rotary nozzle(17), the first catheter(18), packing layer(19), shower nozzle(20), the second catheter(21), demister(22)And work Property layer of charcoal(23), it is characterised in that:The containing liquid chamber(1)Upper end be provided with cleaning tower(3), and containing liquid chamber(1)Inside It is provided with water circulating pump(15), the cleaning tower(3)Side be provided with the second air blower(13), opposite side is close to recirculated water Pump(15)One end be provided with circulating water pipe(4), the cleaning tower(3)Lower surface be provided with fluid level scale meter(2), and Clean tower(3)Preceding surface is close to fluid level scale meter(2)Top position at be provided with visual window(5), the cleaning tower(3) Upper end be provided with exhaust outlet(7), and clean tower(3)Preceding surface is close to visual window(5)Top position at be embedded in and be provided with Gaseous mass detector(6), the cleaning tower(3)Bottom close to containing liquid chamber(1)Interior location at be provided with blowoff valve (14), second air blower(13)One end be provided with air inlet pipe(12), and the second air blower(13)Top be provided with control Panel processed(10), the control panel(10)Top be provided with the first air blower(8), and control panel(10)Side set There is appendix(9), the appendix(9)Outside insertion be provided with control valve(11), the cyclone(16)Installed in cleaning Tower(3)Inside, and cyclone(16)Top be provided with rotary nozzle(17), the rotary nozzle(17)One end connection There is the first catheter(18), and rotary nozzle(17)Top be provided with packing layer(19), described filler layer(19)Top set It is equipped with shower nozzle(20), the shower nozzle(20)Upper end be connected with the second catheter(21), second catheter(21)Top It is provided with demister(22), the demister(22)Top be provided with active carbon layer(23), the gaseous mass detector (6), the first air blower(8), appendix(9), the second air blower(13), blowoff valve(14), water circulating pump(15)And rotary nozzle (17)Input and control panel(10)Output end be electrically connected with.
A kind of 2. alkaline washing tower for asphalt tail gas processing according to claim 1, it is characterised in that:Second air blower(13) One end be connected with air inlet pipe(12), and the second air blower(13)The other end pass through pipeline connection cleaning tower(3).
A kind of 3. alkaline washing tower for asphalt tail gas processing according to claim 1, it is characterised in that:First air blower(8) One end tower is cleaned by pipeline communication(3), and the first air blower(8)The other end pass through appendix(9)Connect air inlet pipe (12).
A kind of 4. alkaline washing tower for asphalt tail gas processing according to claim 1, it is characterised in that:The circulating water pipe(4)Point Do not pass through the first catheter(18)With the second catheter(21)Connect rotary nozzle(17)And shower nozzle(20).
A kind of 5. alkaline washing tower for asphalt tail gas processing according to claim 1, it is characterised in that:The shower nozzle(20)Set altogether There are six.
CN201720863111.4U 2017-07-17 2017-07-17 A kind of alkaline washing tower for asphalt tail gas processing Active CN207024968U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720863111.4U CN207024968U (en) 2017-07-17 2017-07-17 A kind of alkaline washing tower for asphalt tail gas processing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720863111.4U CN207024968U (en) 2017-07-17 2017-07-17 A kind of alkaline washing tower for asphalt tail gas processing

Publications (1)

Publication Number Publication Date
CN207024968U true CN207024968U (en) 2018-02-23

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Family Applications (1)

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CN201720863111.4U Active CN207024968U (en) 2017-07-17 2017-07-17 A kind of alkaline washing tower for asphalt tail gas processing

Country Status (1)

Country Link
CN (1) CN207024968U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110548343A (en) * 2019-10-11 2019-12-10 福州扬清环保科技有限公司 Flue gas absorption tower of high-efficient whirlwind dust separation and desulfurization

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110548343A (en) * 2019-10-11 2019-12-10 福州扬清环保科技有限公司 Flue gas absorption tower of high-efficient whirlwind dust separation and desulfurization

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