CN217540765U

CN217540765U - Flue gas burner for asphalt stirring

Info

Publication number: CN217540765U
Application number: CN202221026628.5U
Authority: CN
Inventors: 辛宏坤; 施敏; 李治华; 董错; 李锐辉
Original assignee: Qingdao Daojiu Renewable Energy Engineering Co ltd
Current assignee: Qingdao Daojiu Renewable Energy Engineering Co ltd
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-10-04
Anticipated expiration: 2032-04-28

Abstract

The utility model belongs to the technical field of pitch gas cleaning, and a flue gas combustor for pitch stirring is disclosed, including the burning jar, the left side swing joint of main suction fan has main tobacco pipe, the right side of burning jar is provided with the combustor, the right side of main tobacco pipe is provided with first valve, the middle part of main tobacco pipe is provided with main suction fan, the rear side of burning jar is provided with the second tuber pipe, the left end of second tuber pipe is provided with the third valve. The utility model discloses a cooperation of third valve, second suction fan and second valve isotructure, and after the burning is accomplished, open the third valve, and start the second suction fan, thereby remove dust in inhaling the dust removal case through the second tuber pipe with the granule of high temperature carbomorphism in smoke and dust, then during remaining flue gas arranges main tobacco pipe through the second valve, carry out multiple combustion in the reentrant burning jar, thereby make the harmful gas in the smoke and dust burnt more thoroughly.

Description

Flue gas burner for asphalt stirring

Technical Field

The utility model belongs to the technical field of pitch gas cleaning, specifically a flue gas combustor is used in pitch stirring.

Background

The asphalt is a dark brown liquid mixture composed of hydrocarbons with different molecular weights and nonmetal derivatives thereof, is one of high-viscosity organic liquids, has a very large number of uses, can be used in many places, and is mainly used as a waterproof, moistureproof and anticorrosion organic cementing material.

In the prior art, asphalt generally exists in a solid shape at normal temperature, so that the asphalt needs to be heated to be softened during production and processing, certain mixed smoke is generated in the softening process, and the components of the asphalt are complex, so that the generated smoke is different and generally the same as the components of the generated asphalt, namely, a small amount of compounds such as oxygen, sulfur and the like, but because many components of the asphalt are seriously harmful to the environment and human bodies, the asphalt smoke needs to be collected and treated in time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above problem, the utility model provides a flue gas combustor for pitch stirring has the advantage that manifold cycles burns and reduces the emission granule.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a flue gas combustor for pitch stirring, includes the burning jar, the left side swing joint of burning jar has main tobacco pipe, the right side of burning jar is provided with the combustor, the right side of main tobacco pipe is provided with first valve, the middle part of main tobacco pipe is provided with main suction fan, the rear side of burning jar is provided with the second tuber pipe, the left end of second tuber pipe is provided with the third valve, the middle part of second tuber pipe right-hand member is provided with the second suction fan, the left side swing joint of second suction fan has the dust removal case, the other end of second tuber pipe is provided with the second valve, the rear side fixed connection of second valve is in the left side of main tobacco pipe, the top of burning jar is provided with the pipe of discharging fume, the bottom of discharging fume the pipe is provided with the fourth valve.

Among the above-mentioned technical scheme, it is preferred, the inside of dust removal case is provided with filter, extension spring, kicking block and the knock roll that rolls, the bottom movable mounting on the inside right side of dust removal case has the dust collection box, the top of dust collection box is provided with the knock roll, the top activity hinge joint of knock roll has the filter, the right side fixedly connected with extension spring of filter, the other end fixed mounting of extension spring is in the left side of dust removal case, the below of extension spring is provided with the kicking block.

In the above technical scheme, preferably, the top of the smoke exhaust pipe is fixedly provided with a smoke outlet, and a cooling box is arranged between the smoke outlet and the fourth valve.

In the above technical scheme, preferably, the lower end of the filter plate is arranged in the dust collecting box, and the filter plate is movably contacted with the left end of the top block when not stressed.

In the above technical scheme, preferably, the middle of the smoke exhaust pipe is arranged in an S shape, and the inside of the smoke outlet is filled with the filter plate.

In the above technical scheme, it is preferable that when the combustion can is combusted for the first time, the second valve, the third valve and the fourth valve are all in a closed state, when the combustion can is combusted for the second time, the fourth valve is in a closed state, when the combustion can discharges smoke, the fourth valve is in an open state, and the first valve, the second valve and the third valve are all in a closed state.

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

the utility model discloses a cooperation of third valve, second suction fan and second valve isotructure, when burning for the first time, start main suction fan and inhale the flue gas to the combustion can through main tobacco pipe in, then start the combustor and burn, and after the burning is accomplished, open the third valve, and start the second suction fan, thereby inhale into the dust removal case through the second tuber pipe with the granule of high temperature carbonization in smoke and dust and remove dust, then remaining flue gas is arranged to main tobacco pipe through the second valve, get into the combustion can again and carry out the multiple combustion, thereby make the harmful gas in the smoke and dust burnt more thoroughly;

the utility model discloses a filter, the cooperation of roll knock roll and kicking block isotructure, when the smoke and dust granule that carries out filter upper surface interception is too much, start the roll knock roll, make it rotate, the jack-up filter, and make the extension spring take place deformation, and when the roll knock roll continues the pivoted, when reacing the maximum distance, roll knock roll and filter separation, thereby make the filter pulled back by the extension spring, thereby make it strike the kicking block, thereby make filter surface adsorption's granule not hard up, then because the effect of gravity, fall into in the dust collection box, centralized processing, thereby reached the purpose of getting rid of to the carbomorphism granule that first combustion produced.

Drawings

FIG. 1 is a schematic view of the overall appearance structure of the present invention;

FIG. 2 is a schematic top view of the present invention;

fig. 3 is a schematic rear view of the present invention;

FIG. 4 is a schematic view of the cross-sectional structure of the present invention;

fig. 5 is a left side view schematic diagram of the present invention.

In the figure: 1. a main smoke pipe; 2. a main suction fan; 3. a first valve; 4. a combustion can; 5. a burner; 6. a cooling tank; 7. a smoke outlet; 8. a second air duct; 9. a dust removal box; 91. a filter plate; 92. a tension spring; 93. a top block; 94. rolling the top roller; 10. a second suction fan; 11. a dust collecting box; 12. a second valve; 13. a third valve; 14. a smoke exhaust pipe; 15. and a fourth valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

As shown in fig. 1 to 5, the utility model provides a flue gas combustor for asphalt mixing, including combustion can 4, the left side swing joint of combustion can 4 has main tobacco pipe 1, the right side of combustion can 4 is provided with combustor 5, the right side of main tobacco pipe 1 is provided with first valve 3, the middle part of main tobacco pipe 1 is provided with main suction fan 2, the rear side of combustion can 4 is provided with second tuber pipe 8, the left end of second tuber pipe 8 is provided with third valve 13, the middle part of second tuber pipe 8 right-hand member is provided with second suction fan 10, the left side swing joint of second suction fan 10 has dust removal case 9, the other end of second tuber pipe 8 is provided with second valve 12, the rear side fixed connection of second valve 12 is in the left side of main tobacco pipe 1, the top of combustion can 4 is provided with exhaust pipe 14, the bottom of exhaust pipe 14 is provided with fourth valve 15, when the first burning, start main suction fan 2 and inhale the flue gas to combustion can 4 through main tobacco pipe 1, then start combustor 5 and burn, and accomplish after the burning, open the second valve 13, thereby the flue gas passes through the dust removal case 13, thereby the high temperature flue gas gets into the dust removal case and the high temperature flue gas is carried out again, thereby the flue gas is carried out more.

In this embodiment, as shown in fig. 1, 2 and 4, a filter plate 91, a tension spring 92, a top block 93 and a rolling top roller 94 are arranged inside the dust removing box 9, a dust collecting box 11 is movably mounted at the bottom of the right side inside the dust removing box 9, the rolling top roller 94 is arranged above the dust collecting box 11, the filter plate 91 is movably hinged above the rolling top roller 94, the tension spring 92 is fixedly connected to the right side of the filter plate 91, the other end of the tension spring 92 is fixedly mounted at the left side of the dust removing box 9, the top block 93 is arranged below the tension spring 92, when too many soot particles intercepted on the upper surface of the filter plate 91 are carried out, the rolling top roller 94 is started to rotate, the filter plate 91 is jacked up, the tension spring 92 is deformed, when the rolling top roller 94 continues to rotate, when the maximum distance is reached, the rolling top roller 94 is separated from the filter plate 91, so that the filter plate 91 is pulled back by the tension spring 92 to impact the top block 93, thereby loosening the particles adsorbed on the surface of the filter plate 91, and then fall into the dust collecting box 11 due to be intensively treated, thereby achieving the purpose of removing the carbonized particles generated by the first combustion.

In this embodiment, as shown in fig. 3 and 4, the top of the smoke exhaust pipe 14 is fixedly provided with the smoke outlet 7, the cooling box 6 is arranged between the smoke outlet 7 and the fourth valve 15, when smoke is exhausted, the fourth valve 15 is opened, so that the smoke is exhausted from the smoke outlet 7 through the smoke exhaust pipe 14, the temperature of the smoke is absorbed through the cooling box 6, and water in the cooling box 6 is heated, thereby reducing heat loss.

In this embodiment, as shown in fig. 4, the lower end of the filter plate 91 is disposed inside the dust collecting box 11, the filter plate 91 is movably contacted with the left end of the top block 93 when not stressed, the lower end of the filter plate 91 is disposed inside the dust collecting box 11, so that the filter plate 91 can impact the lower end of the filter plate 91 when the rolling top roller 94 rotates, and the filter plate can rock, thereby removing the particles adhered to the surface, and the particles fall into the dust collecting box 11, and the left end of the top block 93 can be abutted when the filter plate 91 is not stressed, thereby preventing the filter plate 91 from impacting the rolling top roller 94, and further causing the rolling top roller 94 to move.

In this embodiment, as shown in fig. 1, 2, 3 and 4, the middle part S-shaped of the smoke exhaust pipe 14 is arranged, the filter plate 91 is filled in the smoke outlet 7, the middle part S-shaped of the smoke exhaust pipe 14 is arranged, so that the cooling time is prolonged, the filter plate 91 is filled in the smoke outlet 7, and the smoke exhaust pipe is used for filtering in and out, so that the purification effect is better.

In this embodiment, as shown in fig. 1, 2 and 3, when the combustion can 4 is combusted for the first time, the second valve 12, the third valve 13 and the fourth valve 15 are all in a closed state, when the combustion can 4 is combusted for the second time, the fourth valve 15 is in a closed state, when the combustion can 4 discharges smoke, the fourth valve 15 is in an open state, the first valve 3, the second valve 12 and the third valve 13 are all in a closed state, when the combustion can 4 is combusted for the first time, the second valve 12, the third valve 13 and the fourth valve 15 are closed, so that the first combustion is smoothly performed, when the combustion can be performed for the second time, the fourth valve 15 is closed, and other valves are opened, so that the remaining smoke in the first combustion is removed with charred particles therein, and then the second combustion is performed, or is mixed with the smoke in the main smoke pipe, so that the concentration of the internal smoke is increased, so that the combustion effect is better, and when the smoke is discharged, the fourth valve 15 is opened, and the first valve 3, the second valve 12 and the third valve 13 are closed, so that the smoke is smoothly discharged.

The utility model discloses a theory of operation and use flow:

when the first combustion is carried out, the second valve 12, the third valve 13 and the fourth valve 15 are closed, then the main suction fan 2 is started to suck the smoke into the combustion tank 4 through the main smoke pipe 1, then the combustor 5 is started to carry out combustion, after the combustion is finished, only the fourth valve 15 is closed, and the second suction fan 10 is started, so that the smoke dust and the particles carbonized at high temperature in the smoke dust are sucked into the dust removal box 9 through the second air pipe 8 to carry out dust removal, then the residual smoke gas is discharged into the main smoke pipe 1 through the second valve 12 and enters the combustion tank 4 again to carry out multiple combustion, so that the harmful gas in the smoke dust is combusted more thoroughly, or is mixed with the smoke gas in the main smoke pipe to improve the concentration of the internal smoke gas, thereby leading the combustion effect to be better;

when smoke is exhausted, the fourth valve 15 is opened, the first valve 3, the second valve 12 and the third valve 13 are closed, so that smoke is smoothly exhausted from the smoke outlet 7 through the smoke exhaust pipe 14, the filter plate 91 is filled in the smoke outlet 7, and when smoke is exhausted, the smoke enters and exits the filter plate to be filtered, so that the purification effect is better, the temperature of the smoke is absorbed through the arranged cooling box 6, water in the cooling box 6 is heated, and heat loss is reduced;

when the soot particles intercepted on the upper surface of the filter plate 91 are too many, the rolling top roller 94 is started to rotate, the filter plate 91 is jacked, the tension spring 92 is deformed, when the rolling top roller 94 continuously rotates, when the maximum distance is reached, the rolling top roller 94 is separated from the filter plate 91, the filter plate 91 is pulled back by the tension spring 92, the filter plate is made to impact the top block 93, the particles adsorbed on the surface of the filter plate 91 are loosened, then the particles fall into the dust collection box 11 under the action of gravity, the centralized processing is carried out, and the purpose of removing the carbonized particles generated by the first combustion is achieved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a flue gas combustor for pitch stirring, includes combustion can (4), the left side swing joint of combustion can (4) has main tobacco pipe (1), the right side of combustion can (4) is provided with combustor (5), its characterized in that: the right side of main tobacco pipe (1) is provided with first valve (3), the middle part of main tobacco pipe (1) is provided with main suction fan (2), the rear side of burning jar (4) is provided with second tuber pipe (8), the left end of second tuber pipe (8) is provided with third valve (13), the middle part of second tuber pipe (8) right-hand member is provided with second suction fan (10), the left side swing joint of second suction fan (10) has dust removal case (9), the other end of second tuber pipe (8) is provided with second valve (12), the rear side fixed connection of second valve (12) is in the left side of main tobacco pipe (1), the top of burning jar (4) is provided with exhaust pipe (14), the bottom of exhaust pipe (14) is provided with fourth valve (15).

2. The flue gas burner for asphalt mixing according to claim 1, wherein: the dust removal box is characterized in that a filter plate (91), a tension spring (92), an ejector block (93) and a rolling ejector roller (94) are arranged inside the dust removal box (9), a dust collection box (11) is movably mounted at the bottom of the right side inside the dust removal box (9), the rolling ejector roller (94) is arranged above the dust collection box (11), the filter plate (91) is movably hinged above the rolling ejector roller (94), the tension spring (92) is fixedly connected to the right side of the filter plate (91), the other end of the tension spring (92) is fixedly mounted on the left side of the dust removal box (9), and the ejector block (93) is arranged below the tension spring (92).

3. The flue gas burner for asphalt mixing according to claim 1, wherein: the top of the smoke exhaust pipe (14) is fixedly provided with a smoke outlet (7), and a cooling box (6) is arranged between the smoke outlet (7) and the fourth valve (15).

4. The flue gas burner for asphalt mixing according to claim 2, wherein: the lower end of the filter plate (91) is arranged in the dust collection box (11), the filter plate (91) is movably contacted with the top block (93) when not stressed, and the left end of the top block (93) is elastically arranged.

5. The flue gas burner for asphalt mixing according to claim 3, wherein: the middle of the smoke exhaust pipe (14) is arranged in an S shape, and a filter plate (91) is filled in the smoke outlet (7).

6. The flue gas burner for asphalt mixing according to claim 1, wherein: when burning jar (4) first combustion, second valve (12), third valve (13) and fourth valve (15) all are in the closed condition, when burning jar (4) second combustion, fourth valve (15) are in the closed condition, when burning jar (4) is discharged fume, fourth valve (15) are in the state of opening, first valve (3), second valve (12) and third valve (13) all are in the closed condition.