CN219494085U - Petroleum coke powder burner - Google Patents

Abstract

The utility model discloses a petroleum coke powder burner, which comprises a combustion box; can realize precombustion air and petroleum coke powder at the rapid confluence of connecting pipe through setting up second mounting panel and third mounting panel, petroleum coke powder and air can drive the flabellum and rotate after getting into, the flabellum rotates and can accelerate the mixture of petroleum coke powder and precombustion air, afterwards can slow down the velocity of flow of petroleum coke powder and air through setting up first mounting panel, disperse the fusion to it, afterwards enter into behind the combustion case, oxygen is under the effect of fourth mounting panel, rapid and petroleum coke powder meet, afterwards under the effect of fourth mounting panel, continue to slow down the velocity of flow of petroleum coke powder and oxygen, further disperse the fusion to it, finally under the convergence effect of the fourth mounting panel of back part, accomplish final fusion, be the convergence state when petroleum coke powder ignites, can not influence the injection of flame, the flame also can not take place the refluence, use safelyr.

Description

Petroleum coke powder burner

Technical Field

The utility model belongs to the technical field of burners, and particularly relates to a petroleum coke powder burner.

Background

With the progress of society, natural resources face the situation of becoming scarce, environmental protection and energy saving become the major emphasis that the nation advocates, because domestic production is in the stage of starting more, and the energy consumption mainly relies on coal, so need to explore new resources urgently to reduce the consumption of coal burning. The petroleum coke powder is a product obtained by separating light and heavy oil from crude oil through distillation and then performing a thermal cracking process on the heavy oil, wherein the product is black and blocky in appearance, has metallic luster and porous structure, contains more than eighty percent of main elements including carbon, and the balance of hydrogen, oxygen, nitrogen, sulfur and metal, and has irregular shape and different sizes; the heat value of the petroleum coke powder is twice that of the common coal, and the petroleum coke powder is used as fuel to replace coal or oil, thereby changing waste into valuable.

Because petroleum coke powder is injected into the combustion chamber through the air supply system, the flow speed is generally faster when entering, the flow speed is difficult to fully mix with oxygen uniformly, thereby the combustion is insufficient, a great amount of petroleum coke powder is wasted, the rotation plate is adopted to enhance disturbance in the prior art, the mixing of the petroleum coke powder and the oxygen is facilitated, the petroleum coke powder is more fully combusted, the combustion time of powder in the combustion chamber is increased in the combustion chamber by adopting the rotation plate, the interference to the flame injection is easy to cause the flame suck-back, and the combustion chamber has a certain potential safety hazard.

For the problems in the related art, no effective solution has been proposed at present.

Therefore, in order to solve the problems, the utility model provides a petroleum coke powder burner.

Disclosure of Invention

The utility model aims to provide a petroleum coke powder burner which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a petroleum coke powder combustor, includes the combustion box, the controller is installed to one side of combustion box, first connecting seat is installed to one side of combustion box, threaded mounting has the hybrid tube on the first connecting seat, the internally mounted of hybrid tube has a plurality of first mounting panels of group, the connecting pipe is installed to the one end of hybrid tube, the rotation seat is installed to the inside one side of connecting pipe, rotate and install the pivot in the seat, two sets of flabellum of fixed mounting in the pivot, the second connecting seat is installed to the one end of connecting pipe, the third connecting seat is installed to the other end of connecting pipe, the last threaded mounting of second connecting seat has the air intake pipe, the internally mounted of air intake pipe has a plurality of second mounting panels of group, threaded mounting has petroleum coke powder to advance the pipe on the third connecting seat, the internally mounted of petroleum coke powder advances the pipe has a plurality of third mounting panels of group, the internally mounted of combustion box has a plurality of fourth mounting panels of group.

Further, the first mounting plate in the mixing tube is in a dispersed state.

Further, the second mounting plate in the air inlet pipe is in a convergent state.

Further, the third mounting plate in the petroleum coke powder inlet pipe is in a convergence state.

Further, the fourth mounting plate in the combustion box is in a dispersed state and a convergent state, and the fourth mounting plate is made of a high-temperature-resistant material.

Further, a group of oxygen inlet pipes are respectively arranged on two opposite sides of the combustion box.

Further, an igniter is arranged in the combustion box.

Further, a flame outlet pipeline is arranged on one side of the combustion box.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, through the arrangement of the second mounting plate and the third mounting plate, the rapid confluence of the pre-combustion air and the petroleum coke powder can be realized, the blades are driven to rotate after the petroleum coke powder and the air enter, the rotation of the blades can accelerate the mixing of the petroleum coke powder and the pre-combustion air, then the flow velocity of the petroleum coke powder and the air can be slowed down through the arrangement of the first mounting plate, the petroleum coke powder and the air are dispersed and fused, after entering the combustion box, the oxygen is rapidly converged with the petroleum coke powder under the action of the fourth mounting plate, then the flow velocity of the petroleum coke powder and the oxygen is continuously slowed down under the action of the fourth mounting plate, the further dispersed and fused is further carried out, finally the final fusion is completed under the convergence action of the fourth mounting plate of the rear part, the petroleum coke powder ignited by the igniter is fully fused with the oxygen, meanwhile, the petroleum coke powder is in a converged state when being carried out, flame injection is not affected, the flame backflow cannot occur, and the use is safer.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a front view of the present utility model;

fig. 3 is a front cross-sectional view of the present utility model.

Reference numerals:

1. a combustion box; 2. a controller; 3. a first connection base; 301. a mixing tube; 302. a first mounting plate; 4. a connecting pipe; 401. a rotating seat; 402. a rotating shaft; 403. a fan blade; 404. a second connecting seat; 405. a third connecting seat; 5. an air intake pipe; 501. a second mounting plate; 6. feeding petroleum coke powder into a pipe; 601. a third mounting plate; 7. an oxygen inlet pipe; 8. a fourth mounting plate; 9. an igniter; 10. and a flame outlet pipeline.

Detailed Description

The utility model is further described below with reference to the accompanying drawings and detailed description:

referring to fig. 1-3, according to an embodiment of the utility model, the petroleum coke powder burner comprises a combustion box 1, a controller 2 is installed on one side of the combustion box 1, a first connecting seat 3 is installed on one side of the combustion box 1, a mixing pipe 301 is installed on the first connecting seat 3 through threads, a plurality of groups of first mounting plates 302 are installed in the mixing pipe 301, a connecting pipe 4 is installed at one end of the mixing pipe 301, a rotating seat 401 is installed on one side of the inner side of the connecting pipe 4, a rotating shaft 402 is rotatably installed on the rotating seat 401, two groups of fan blades 403 are fixedly installed on the rotating shaft 402, after petroleum coke powder and air enter, the fan blades 403 can be driven to rotate, mixing of petroleum coke powder and pre-combustion air can be accelerated through rotation of the fan blades 403, a second connecting seat 404 is installed on one end of the connecting pipe 4, a third connecting seat 405 is installed on the other end of the connecting pipe 4, an air inlet pipe 5 is installed on the upper thread of the second connecting seat, a plurality of groups of second mounting plates 501 are installed in the inner side of the air inlet pipe 5, a plurality of groups of second mounting plates 405 are installed on the third connecting seat 405, the third connecting seat 405 is installed on the inner side of the connecting pipe, the third connecting seat 6 is easy to be convenient to replace the petroleum coke powder, the petroleum coke powder and the air inlet pipe 6 can be replaced by the air inlet pipe 6, and the fuel inlet valve 6 has a sufficient quality is replaced by the fuel coke powder.

Through the above scheme of the utility model, the first mounting plate 302 in the mixing pipe 301 is in a dispersed state, air and petroleum coke powder are primarily fused under the rotation of the fan blades 403 after being in the inner phase in the connecting pipe 4, then enter the mixing pipe 301 under the action of pressure, the first mounting plate 302 in a dispersed state is mounted in the mixing pipe 301, so that the flow rate of the air and the petroleum coke powder is reduced, when the air and the petroleum coke powder are in a continuous dispersed state, further fusion of the combustion air and the petroleum coke powder is realized, the petroleum coke powder can be further dispersed in the process, then the further mixed combustion air and petroleum coke powder are obtained and enter the combustion box 1, oxygen enters from two sides of the combustion box 1, is rapidly mixed with the combustion air and the petroleum coke powder under the action of the convergence of the fourth mounting plate 8, after the mixing, the combustion air, the petroleum coke powder and the converged oxygen are further dispersed, so that the petroleum coke powder and the oxygen are further converged, and finally the final fusion is completed under the convergence action of a fourth mounting plate 8 at the rear part, the second mounting plate 501 in the air inlet pipe 5 is in a convergence state, the convergence action of the second mounting plate 501 and the third mounting plate 601 can help the pre-combustion air and the petroleum coke powder to be quickly converged in the connecting pipe 4, the third mounting plate 601 in the petroleum coke powder inlet pipe 6 is in a convergence state, the fourth mounting plate 8 in the combustion box 1 is in a dispersion state and also in a convergence state, the fourth mounting plate 8 is made of a high-temperature resistant material, a group of oxygen inlet pipes 7 are respectively arranged at two opposite sides of the combustion box 1, an igniter 9 is arranged in the combustion box 1, and finally, the petroleum coke powder ignited by the igniter 9 is fully fused with oxygen, and is in a convergence state when being ignited, so that the flame injection is not influenced, the flame can not flow backwards, the use is safer, and a flame outlet pipeline 10 is arranged on one side of the combustion box 1.

The utility model relates to a petroleum coke powder burner, which has the working principle that: when the flame ignition device is used, pre-combustion gas and petroleum coke powder enter from the air inlet pipe 5 and the petroleum coke powder inlet pipe 6 respectively, the convergence effect of the second mounting plate 501 and the third mounting plate 601 can help the pre-combustion air and the petroleum coke powder to be quickly converged in the connecting pipe 4, preliminary fusion is realized under the rotation of the fan blades 403 after the air and the petroleum coke powder are in the connecting pipe 4, then the air and the petroleum coke powder enter into the mixing pipe 301 under the action of pressure, the first mounting plate 302 in a dispersed state is arranged in the mixing pipe 301, so that the flow rate of the air and the petroleum coke powder is reduced, when the flame ignition device is used, the further fusion of the combustion air and the petroleum coke powder is realized under the continuously dispersed state, the further mixed combustion air and petroleum coke powder enter into the combustion box 1, the oxygen enters from two sides of the combustion box 1, the rapid combustion air and the petroleum coke powder are mixed under the convergence effect of the fourth mounting plate 8, after the mixing, the air and the mixed combustion air and the oxygen is further dispersed under the action of the fourth mounting plate 8, the combustion air and the oxygen is further dispersed, the petroleum coke powder and the oxygen is finally mixed under the effect of the fourth mounting plate 8, the ignition effect is not influenced when the flame ignition is realized, and finally the flame ignition is completely performed, and the flame ignition condition is not influenced, and the flame ignition condition is completely realized.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited to the above-described embodiment, but may be modified or substituted for some of the technical features described in the above-described embodiments by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (8)

1. The utility model provides a petroleum coke powder combustor, its characterized in that, including burning case (1), controller (2) are installed to one side of burning case (1), first connecting seat (3) are installed to one side of burning case (1), mixing tube (301) are installed to the screw thread on first connecting seat (3), the internally mounted of mixing tube (301) has first mounting panel (302) of a plurality of groups, connecting pipe (4) are installed to the one end of mixing tube (301), rotation seat (401) are installed to one side of the inside of connecting pipe (4), rotation installs pivot (402) on rotation seat (401), two sets of flabellum (403) of fixed mounting on pivot (402), second connecting seat (404) are installed to one end of connecting pipe (4), third connecting seat (405) are installed to the other end of connecting pipe (4), air intake pipe (5) are installed to the last screw thread, a plurality of second mounting panel (501) of groups are installed to the internally mounted of air intake pipe (5), install on third connecting seat (405) pivot (402) install pivot (402), install the fourth mounting panel (6) are installed to the one end of burning case (6).

2. A petroleum coke breeze burner according to claim 1, characterized in that the first mounting plate (302) in the mixing tube (301) is in a dispersed state.

3. A petroleum coke breeze burner according to claim 1, characterized in that the second mounting plate (501) in the air inlet pipe (5) is convergent.

4. A petroleum coke breeze burner according to claim 1, characterized in that the third mounting plate (601) in the petroleum breeze inlet pipe (6) is in a converging state.

5. A petroleum coke powder burner according to claim 1, wherein the fourth mounting plate (8) in the combustion chamber (1) is in a dispersed state and a convergent state, and the fourth mounting plate (8) is made of a high temperature resistant material.

6. A petroleum coke powder burner according to claim 1, wherein a set of oxygen inlet pipes (7) are mounted on opposite sides of the combustion box (1).

7. A petroleum coke powder burner according to claim 1, characterized in that the combustion box (1) is internally fitted with an igniter (9).

8. A petroleum coke breeze burner according to claim 1, characterized in that the burner box (1) is provided with a flame outlet pipe (10) on one side.