A kind of associating burned waste gas device
Technical field:
The utility model relates to combustible exhaust gas incineration technology field, is specifically related to a kind of associating burned waste gas device.
Background technology:
In the refining process such as existing petrochemical industry, Coal Chemical Industry, produce a large amount of combustible exhaust gas, diffuse after usually adopting ground flare device or overhead torch device to carry out burning process to waste gas.Because overhead torch plant area area is large or geographical position can not meet burning and exhausting requirement, open-type ground flare or closed ground flare must be adopted to burn.Existing open-type ground flare floor space is large, and cost of investment is high; Multiple stage burner centralized arrangement, during burning, Central oxygen-supply is not enough; Due to incomplete combustion, entirely produce black smoke; Separate unit burner combustion ability is little; Also have some combustible exhaust gas in combustion, pungent peculiar smell can not be produced, serious environment pollution by imperfect combustion; Although adopt closed ground flare to accomplish to burn completely, single cover treating capacity is little, and many cover combinations use together, the shortcomings such as cost of investment is high, and floor space is large.
Utility model content:
Order of the present utility model is to provide a kind of associating burned waste gas device, and it is reasonable in design, easy to operate, solves existing open ground flare and arranges unreasonable, incomplete combustion; Closed ground flare list cover treating capacity too little, many cover combination floor space greatly, invest the defects such as large.
In order to solve the problem existing for background technology, the utility model is by the following technical solutions: it comprises a point flow container, water sealed tank, gas collection bag, one trumpeter's movable valve, bypass arm, spark arrester, an operated pneumatic valve, rupture disk, classification arm, windbreak, steel plate, cement pillar, burner, ceramic fiber module, burner arm, two trumpeter's movable valves, an electrically operated valve, nitrogen arm, No. two electrically operated valves, three trumpeter's movable valves, fuel gas arm, altar lamp, steam jet, pressure transmitter, total valve, infrared and video image acquisition monitor, steam pipe, No. two operated pneumatic valves, four trumpeter's movable valves, PLC control cabinet, louver, Thermal Insulating Ceramic Fibers module, steelframe pillar, windbreak transverse baffle, the vertical baffle plate of windbreak, nitrogen tube, fuel gas pipe, flow container is divided to be connected with gas collection bag respectively with water sealed tank, total valve is provided with in the middle part of gas collection bag, the both sides of total valve are provided with pressure transmitter, and gas collection is wrapped and is connected to multiple classification arm and bypass arm, the diameter of each classification arm from the first order to afterbody is ascending, the first order arm of each classification arm installs spark arrester, and first order arm is provided with trumpeter's movable valve, second level arm to afterbody arm is equipped with an operated pneumatic valve and rupture disk, one end of described total valve is connected with an operated pneumatic valve by pipeline, be connected with rupture disk side by side simultaneously, be connected with burner arm by threeway and pipeline after the other end of an operated pneumatic valve is connected with the other end of rupture disk by pipeline, burner arm is provided with burner, and burner and burner arm are fixed on the anti-radiation insulation associating of overhead 1-20 rice or more than 20 meters within the walls by steel structure support, burner mounting arrangements at grade or mid portion lower than surrounding, burner surrounding is provided with anti-radiation insulation associating wall, described anti-radiation insulation associating wall is fixed by steelframe pillar, its hypomere is cement pillar or the steel construction of hollow out, the stage casing of anti-radiation insulation associating wall is steel plate and ceramic fiber module composition, ceramic fiber module is arranged on inside steel plate, the upper segment structure of anti-radiation insulation associating wall is shutter form (sheet), is provided with Thermal Insulating Ceramic Fibers module inside louver, anti-radiation insulation associating wall hypomere is engraved structure, is supported by reinforced concrete pillar (or steel construction), be provided with windbreak in cement pillar surrounding, the spacing of windbreak and cement pillar or steel construction is about 0 ~ 5 meter, and windbreak is combined by steel construction pillar (or reinforced concrete pillar) and steel plate or heat-resisting hard material, windbreak transverse baffle and the vertical baffle plate of windbreak are set between two pillars, install combustion device is within the walls combined at anti-radiation insulation, burner is provided with steam jet, steam jet is connected with steam pipe, steam pipe is arranged on windbreak both sides, and steam pipe being respectively equipped with No. two operated pneumatic valves and four trumpeter's movable valves, PLC control cabinet is connected with No. two operated pneumatic valves and four trumpeter's movable valves respectively, the front side of windbreak is respectively equipped with nitrogen arm and fuel gas arm, described nitrogen arm is connected with nitrogen tube, the other end of nitrogen tube is connected with burner, described fuel gas arm is connected with fuel gas pipe, the other end of fuel gas pipe is connected with altar lamp, described nitrogen tube is respectively equipped with two trumpeter's movable valves and an electrically operated valve, described fuel gas pipe is respectively equipped with No. two electrically operated valves and three trumpeter's movable valves, every grade of burner side is provided with and is equipped with altar lamp, described anti-radiation insulation associating wall is provided with several infrared and video image acquisition monitor, and infrared and video image acquisition monitor is all connected with PLC control cabinet.
Described altar lamp is by ignition system automatic ignition, and ignition system connects combination by fire-leading cylinder, thermocouple, valve, high-energy igniter, ignition electric nozzle, pipeline, is controlled by PLC control cabinet.
Described infrared and video image acquisition monitor, trumpeter's movable valve, two trumpeter's movable valves, three trumpeter's movable valves, four trumpeter's movable valves, electrically operated valve, No. two electrically operated valves, operated pneumatic valve, No. two operated pneumatic valves control by PLC.
Described burner layout can layout be U-shaped, rectangle, square or H-shaped shape.
Operation principle of the present utility model: be U-shaped by burner arrangement, and be supported and fixed on higher position, air supply when increasing burning; Meanwhile, in burner surrounding, anti-radiation insulation associating wall is installed, increases draft during burning, oxygen supply during increase burning; The heat radiation produced when stopping burning, on the impact of other device of surrounding, is being blown on the impact of burning; Adopt venetian blind type structure in anti-radiation insulation associating wall upper end, increase oxygen supply when burning, and prevent combustion flame afterbody from wafing from going out anti-radiation insulation associating wall; Bottom anti-radiation insulation associating wall fixed support, surrounding installs venetian blind type adjustment sheet, and adjusting angle during for blowing, changes its direction, prevents wind on the impact of burning, adjusting angle, increases intake; It is even that the air intake of different directions is conducive to air intake.
The utility model has following beneficial effect: it is reasonable in design, easy to operate, improve the efficiency of combustion of combustible gas, reduce combustible exhaust gas to the impact of environment, increase owing to adopting above-mentioned technology separate unit burner combustion ability, equal discharge capacity reduces equipment and decreases floor space, investment reduction; Solve existing ground flare and arrange that unreasonable, that separate unit burner treating capacity is too little, confession hypoxgia causes incomplete combustion contaminated environment, floor space are large, invest the defects such as large.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the front view of Fig. 1.
Fig. 3 is the structural representation of the anti-radiation insulation associating wall of Fig. 1.
Fig. 4 is the left view of Fig. 3.
Reference numeral: 1, divide flow container; 2, water sealed tank; 3, gas collection bag; 4, trumpeter's movable valve; 5, bypass arm; 6, spark arrester; 7, an operated pneumatic valve; 8, rupture disk; 9, classification arm; 10, windbreak; 11, steel plate; 12, cement pillar; 13, burner; 14, ceramic fiber module; 15, burner arm; 16, two trumpeter's movable valves; 17, an electrically operated valve; 18, nitrogen arm; 19, No. two electrically operated valves; 20, three trumpeter's movable valves; 21, fuel gas arm; 22, altar lamp; 23, steam jet; 24, pressure transmitter; 25, total valve; 26, infrared and video image acquisition monitor; 27, steam pipe; 28, No. two operated pneumatic valves; 29, four trumpeter's movable valves; 30, PLC control cabinet; 31, louver; 32, Thermal Insulating Ceramic Fibers module; 33, steelframe pillar; 34, windbreak transverse baffle; 35, the vertical baffle plate of windbreak; 36, fuel gas pipe; 37, nitrogen tube; 38, anti-radiation insulation associating wall.
Detailed description of the invention:
Below in conjunction with accompanying drawing, the utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with the drawings and the specific embodiments, the utility model is further elaborated.Should be appreciated that detailed description of the invention described herein only in order to explain the utility model, and be not used in restriction the utility model.
Referring to Fig. 1-Fig. 4, this detailed description of the invention is by the following technical solutions: it comprises point flow container 1, water sealed tank 2, gas collection bag 3, one trumpeter's movable valve 4, bypass arm 5, spark arrester 6, an operated pneumatic valve 7, rupture disk 8, classification arm 9, windbreak 10, steel plate 11, cement pillar 12, burner 13, ceramic fiber module 14, burner arm 15, two trumpeter's movable valves 16, an electrically operated valve 17, nitrogen arm 18, No. two electrically operated valves 19, three trumpeter's movable valves 20, fuel gas arm 21, altar lamp 22, steam jet 23, pressure transmitter 24, total valve 25, infrared and video image acquisition monitor 26, steam pipe 27, No. two operated pneumatic valves 28, four trumpeter's movable valves 29, PLC control cabinet 30, louver 31, Thermal Insulating Ceramic Fibers module 32, steelframe pillar 33, windbreak transverse baffle 34, the vertical baffle plate 35 of windbreak, nitrogen tube 36, fuel gas pipe 37, anti-radiation insulation associating wall 38, flow container 1 is divided to be connected with gas collection bag 3 respectively with water sealed tank 2, total valve 25 is provided with in the middle part of gas collection bag 3, the both sides of total valve 25 are provided with pressure transmitter 24, and gas collection bag 3 is connected to multiple classification arm 9 and bypass arm 5, the diameter of each classification arm 9 from the first order to afterbody is ascending, the first order arm of each classification arm installs spark arrester 6, and first order arm is provided with trumpeter's movable valve 4, second level arm to afterbody arm is equipped with an operated pneumatic valve 7 and rupture disk 8, one end of described total valve 25 is connected with an operated pneumatic valve 7 by pipeline, be connected with rupture disk 8 side by side simultaneously, be connected with burner arm 15 by threeway and pipeline after the other end of an operated pneumatic valve 7 is connected with the other end of rupture disk 8 by pipeline, burner arm 15 is provided with burner 13, burner 13 and burner arm 15 are fixed in the anti-radiation insulation associating wall 38 of overhead 1-20 rice or more than 20 meters by steel structure support, burner 13 mounting arrangements at grade or mid portion lower than surrounding, burner 13 surrounding is provided with anti-radiation insulation associating wall 38, described anti-radiation insulation associating wall 38 is fixed by steelframe pillar 33, its hypomere is cement pillar 12 or the steel construction of hollow out, the stage casing of anti-radiation insulation associating wall 38 is that steel plate 11 and ceramic fiber module 14 form, ceramic fiber module 14 is provided with inside steel plate 11, the epimere of anti-radiation insulation associating wall 38 is louver 31, is provided with Thermal Insulating Ceramic Fibers module 32 inside louver 31, bottom anti-radiation insulation associating wall 38, surrounding is provided with windbreak 10, windbreak 10 is provided with in cement pillar 12 surrounding, windbreak 10 is about 0 ~ 5 meter with the spacing of cement pillar 12, and windbreak 10 is combined by steel construction pillar (or reinforced concrete pillar) and steel plate or heat-resisting hard material, windbreak transverse baffle 34 and the vertical baffle plate 35 of windbreak are set between two pillars, install combustion device 13 in anti-radiation insulation associating wall 38, burner 13 is provided with steam jet 23, steam jet 23 is connected with steam pipe 27, steam pipe 27 is arranged on the both sides of windbreak 10, and steam pipe 27 being respectively equipped with No. two operated pneumatic valves 28 and four trumpeter's movable valves 29, PLC control cabinet 30 is connected with No. two operated pneumatic valves 28 and four trumpeter's movable valves 29 respectively, the front side of windbreak 10 is respectively equipped with nitrogen arm 18 and fuel gas arm 21, described nitrogen arm 18 is connected with nitrogen tube 37, the other end of nitrogen tube 37 is connected with burner 13, described fuel gas arm 21 is connected with fuel gas pipe 36, the other end of fuel gas pipe 36 is connected with altar lamp 22, described nitrogen tube 37 is respectively equipped with two trumpeter's movable valves 16 and an electrically operated valve 17, described fuel gas pipe 36 is respectively equipped with No. two electrically operated valves 19 and three trumpeter's movable valves 20, the side of every grade of burner 13 is provided with and is equipped with altar lamp 22, described anti-radiation insulation associating wall 38 is provided with several infrared and video image acquisition monitor 26, and infrared and video image acquisition monitor 26 is all connected with PLC control cabinet 30.
Described altar lamp 22 is by ignition system automatic ignition, and ignition system is connected combination controlled by PLC control cabinet by fire-leading cylinder, thermocouple, valve, high-energy igniter, ignition electric nozzle, PLC, pipeline.
Described anti-radiation insulation associating wall 38 can be designed to U-shaped, rectangle or other shape.
Described burner 13 layout can layout be U-shaped, H-shaped, rectangle, square or diamond shape.
Described burner 13 is air suspended type diffusion burner or pre-mixing type combustion apapratus.
Described anti-radiation insulation associating wall 38 is highly more than 0 ~ 30 meter or 30 meters.
Described cement pillar 12 can be steel frame construction.
Described steel plate 11 can be other hard refractory material.
Described classification arm 9 is arranged to both sides by centre, and burner 13 is arranged in the surrounding of classification arm 9.
Described ceramic fiber module 14 is 10 ~ 200 millimeters thick, heatproof more than 1200 degree.
Described Thermal Insulating Ceramic Fibers module 32 is 10 ~ 100 millimeters thick, heatproof more than 1200 degree.
Described windbreak 10 distance of combining with anti-radiation insulation between wall 38 is 0 ~ 5 meter, and the height of windbreak 10 is 0 ~ 5 meter.
Described windbreak transverse baffle 35 is steel shutter window, and its setting angle is 0 ~ 90 degree, can realize automatic or manual and regulate.
The vertical baffle plate 36 of described windbreak is steel shutter window, and its setting angle is 0 ~ 90 degree, can realize automatic or manual and regulate.
Described infrared and video image acquisition monitor 26 combines steam regulation or air blast with PLC control cabinet 30, control valve.
The operation principle of this detailed description of the invention: burner 13 is arranged as U-shaped, and be supported and fixed on higher position, increase air supply when burning; Meanwhile, in burner 13 surrounding, anti-radiation insulation associating wall 38 is installed, increases draft during burning, oxygen supply during increase burning; The heat radiation produced when stopping burning, on the impact of other device of surrounding, is being blown on the impact of burning; Adopt venetian blind type structure in anti-radiation insulation associating wall upper end, increase oxygen supply when burning, and prevent combustion flame afterbody from wafing from going out radiation shield wall; Bottom anti-radiation insulation associating wall fixed support, surrounding installs venetian blind type adjustment sheet, and adjusting angle during for blowing, changes its direction, prevents wind on the impact of burning, adjusting angle, increases intake; It is even that the air intake of different directions is conducive to air intake.
This detailed description of the invention has following beneficial effect: it is reasonable in design, easy to operate, improve the efficiency of combustion of combustible gas, reduce combustible exhaust gas to the impact of environment, increase owing to adopting above-mentioned technology separate unit burner combustion ability, equal discharge capacity reduces equipment and decreases floor space, investment reduction; Solve existing ground flare and arrange that unreasonable, that separate unit burner treating capacity is too little, confession hypoxgia causes incomplete combustion contaminated environment, floor space are large, invest the defects such as large.
The above is only in order to illustrate the technical solution of the utility model and unrestricted, other amendment that those of ordinary skill in the art make the technical solution of the utility model or equivalently to replace, only otherwise depart from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of right of the present utility model.