CN213019613U

CN213019613U - Methanol and diesel intelligent mixed burner for kiln

Info

Publication number: CN213019613U
Application number: CN202021803899.8U
Authority: CN
Inventors: 张敬忠
Original assignee: Shanxi Chunji Energy Saving And Environmental Protection Technology Co ltd
Current assignee: Shanxi Chunji Energy Saving And Environmental Protection Technology Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-04-20
Anticipated expiration: 2030-08-26

Abstract

The utility model discloses a methanol and diesel oil intelligent mixed burner for kiln, including combustor body and kiln burning passageway skirtboard, kiln burning passageway skirtboard fixed mounting is at the up end of combustor body, establish the combustor regenerator in the combustor body, the air passage has been seted up to the center department of kiln burning passageway skirtboard, air passage and combustor regenerator communicate each other, the combustor spout has been seted up to the up end of kiln burning passageway skirtboard, combustor spout communicates with air passage each other. The utility model discloses, the rotation through a stirring leaf and No. two stirring leaves makes the quick integration of diesel oil and methyl alcohol then spout through atomizer atomizing together, through combustor spout blowout burning after the air mixing with in the air passage, and the normal use of combustor has been guaranteed to the convenience of saving time, and combustor air regulation valve can adjust the combustor air volume.

Description

Methanol and diesel intelligent mixed burner for kiln

Technical Field

The utility model relates to a combustor technical field especially relates to a methanol and diesel oil intelligent mixing combustor for kiln.

Background

The shuttle kiln for firing domestic ceramics and architectural ceramics basically adopts a conventional common burner comprising a Venturi self-suction spray gun or a high-speed isothermal burner, the fuel is methanol or diesel oil with high calorific value, and a conventional combustion system is matched for heating, so that in order to save energy and reduce energy consumption, part of the shuttle kilns preheat combustion-supporting air by using a conventional tubular heat exchanger so as to improve the temperature of the combustion-supporting air and achieve the aim of partial energy saving, and the shuttle kiln is a relatively mature technology adopted at home and abroad at present.

The existing intelligent methanol and diesel mixed burner for the kiln can be put into use only after methanol and diesel are mixed in advance in the using process, the mixing process is troublesome and time-consuming, and the normal use of the burner is delayed.

In order to solve the problem, the utility model provides a methanol and diesel oil intelligent mixing burner for kiln.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that in the prior art "methanol for kiln now, diesel oil intelligence co-combustion ware can just come into operation after methanol and diesel oil mix in advance at the in-process that uses, and the mixing process is troublesome and time-consuming, delays the normal use of combustor" to provide a methanol for kiln, diesel oil intelligence co-combustion ware.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a methanol and diesel intelligent mixing burner for a kiln comprises a burner body and a kiln combustion channel apron board, wherein the kiln combustion channel apron board is fixedly arranged on the upper end face of the burner body, a burner heat storage chamber is arranged in the burner body, an air channel is arranged at the center of the kiln combustion channel apron board and is communicated with the burner heat storage chamber, a burner nozzle is arranged on the upper end face of the kiln combustion channel apron board and is communicated with the air channel, a diesel communicating pipe and a methanol communicating pipe are fixedly arranged in the side wall of the air channel respectively, a mixing shell is fixedly arranged at one end of the diesel communicating pipe and one end of the methanol communicating pipe which are positioned in the air channel together, a mixing cavity is arranged in the mixing shell, two impeller grooves are symmetrically arranged on the bottom end face of the mixing cavity, and the lower end of each impeller groove is communicated with the diesel communicating pipe and the methanol communicating pipe respectively, the last lateral wall symmetry of hybrid chamber is rotated and is connected with two pivots No. two, every the equal fixed mounting of lower extreme of No. two pivots has an impeller, every the impeller all rotates to be connected at the impeller inslot, every equal fixed cover of No. two pivots has No. two gears, the vertical rotation of center department of hybrid chamber is connected with the pivot No. one, fixed cover has No. one gear in the pivot, be connected through the tooth belt transmission between a gear and two No. two gears, symmetrical fixed mounting has a stirring leaf No. two in the pivot No. one, symmetrical fixed mounting has a stirring leaf No. two in No. two pivots No. two, the up end fixed mounting of hybrid housing has atomizer, atomizer and hybrid chamber communicate each other.

Preferably, the bottom end face center department fixed mounting of combustor body has the standpipe, fixed mounting has combustor air regulation valve in the standpipe, the lower extreme fixed mounting of standpipe has the connecting pipe, both ends fixed mounting has mounting flange about the connecting pipe.

Preferably, a honeycomb-shaped mesh plate is fixedly installed in the combustor heat storage chamber.

Preferably, one end of the diesel communicating pipe, which is far away from the mixing shell, penetrates through the side wall of the kiln combustion channel apron board and is fixedly provided with a diesel storage tank.

Preferably, one end of the methanol communicating pipe, which is far away from the mixing shell, penetrates through the side wall of the kiln combustion channel apron board and is fixedly provided with a methanol liquid storage tank.

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

the diesel oil liquid and the methanol liquid respectively enter the mixing cavity through the diesel oil communicating pipe and the methanol communicating pipe, and in the process, when the diesel oil liquid flows into the impeller groove through the diesel oil communicating pipe, the impeller is driven to rotate, so that the second rotating shaft is driven to rotate, and the second stirring blade is driven to rotate; meanwhile, the second gear is driven to rotate in the process of rotating the second rotating shaft, the second gear drives the first gear to rotate through the toothed belt, the first rotating shaft is further driven to rotate, and the first rotating shaft drives the first stirring blade to rotate; the utility model discloses a rotation of stirring leaf and No. two stirring leaves makes the quick integration of diesel oil and methyl alcohol then spout through atomizer atomizing together, through combustor spout blowout burning after the air mixing with in the air passage, and the normal use of combustor has been guaranteed to the convenience of saving time, and combustor air regulation valve can adjust the combustor air volume.

Drawings

Fig. 1 is a schematic front structural view of a methanol and diesel intelligent mixing burner for a kiln, which is provided by the utility model;

fig. 2 is an enlarged schematic view of a point a in fig. 1.

In the figure: 1 air passageway, 2 combustor spouts, 3 methyl alcohol communicating pipe, 4 combustor bodies, 5 combustor air regulation valves, 6 connecting pipes, 7 mounting flanges, 8 combustor regenerators, 9 diesel communicating pipes, 10 impellers, 11 mixing chambers, 12 mixing casings, 13 atomizer, 14 stirring vanes, 15 rotating shafts, 16 stirring vanes, 17 gears, 18 toothed belts, 19 impeller grooves, 20 kiln combustion passageway skirtboards.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, an intelligent methanol and diesel mixed burner for a kiln comprises a burner body 4 and a kiln combustion channel apron board 20, wherein a vertical pipe is fixedly installed at the center of the bottom end face of the burner body 4, a burner air quantity regulating valve 5 is fixedly installed in the vertical pipe, a connecting pipe 6 is fixedly installed at the lower end of the vertical pipe, fixing flanges 7 are fixedly installed at the left end and the right end of the connecting pipe 6, the kiln combustion channel apron board 20 is fixedly installed at the upper end face of the burner body 4, a burner regenerator 8 is arranged in the burner body 4, a honeycomb mesh board is fixedly installed in the burner regenerator 8, an air channel 1 is arranged at the center of the kiln combustion channel apron board 20, the air channel 1 is communicated with the burner regenerator 8, a burner nozzle 2 is arranged at the upper end face of the kiln combustion channel apron board 20, and the burner nozzle 2 is communicated with the air channel, a diesel communicating pipe 9 and a methanol communicating pipe 3 are respectively and fixedly installed in the side wall of the air channel 1, one end of the diesel communicating pipe 9, which is far away from the mixing shell 12, penetrates through the side wall of the kiln combustion channel apron plate 20 and is fixedly provided with a diesel liquid storage tank, one end of the methanol communicating pipe 3, which is far away from the mixing shell 12, penetrates through the side wall of the kiln combustion channel apron plate 20 and is fixedly provided with a methanol liquid storage tank, one end of the diesel communicating pipe 9 and one end of the methanol communicating pipe 3, which are positioned in the air channel 1, are jointly and fixedly installed with the mixing shell 12, a mixing cavity 11 is formed in the mixing shell 12, two impeller grooves 19 are symmetrically formed in the bottom end surface of the mixing cavity 11, the lower end of each impeller groove 19 is respectively and mutually communicated with the diesel communicating pipe 9 and the methanol communicating pipe 3, two second rotating shafts are symmetrically and rotatably connected to the, every is all fixed to have cup jointed No. two gear 17 in the pivot No. two, the vertical rotation of center department of hybrid chamber 11 is connected with pivot 15 No. one, No. one the pivot 15 is gone up the fixed cover and is connected with the gear No. one, be connected through the transmission of cingulum 18 between gear and two No. two gear 17, No. one the pivot 15 goes up symmetrical fixed mounting has two stirring leaves 14 No. one, No. two pivot is gone up symmetrical fixed mounting has two stirring leaves 16 No. two, the up end fixed mounting of hybrid housing 12 has atomizer 13, atomizer 13 communicates with hybrid chamber 11 each other.

In the utility model, the diesel oil liquid and the methanol liquid respectively enter the mixing cavity 11 through the diesel oil communicating pipe 9 and the methanol communicating pipe 3, and in the process, when the diesel oil liquid flows into the impeller groove 19 through the diesel oil communicating pipe 9, the impeller 10 is driven to rotate, and then the second rotating shaft is driven to rotate, and further the second stirring blade 16 is driven to rotate; meanwhile, the second gear 17 is driven to rotate in the process of rotating the second rotating shaft, the second gear 17 drives the first gear to rotate through the toothed belt 18, the first rotating shaft 15 is further driven to rotate, and the first rotating shaft 15 drives the first stirring blade 14 to rotate; the utility model discloses a rotation of stirring leaf 14 and No. two stirring leaves 16 makes diesel oil and the quick integration of methyl alcohol then spray through 13 atomizers of atomizer together, through combustor spout 2 blowout combustion behind the air mixing with in the air duct 1, and the convenience of economizing on time has guaranteed the normal use of combustor, and combustor air regulation valve 5 can adjust the combustor air volume.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a methanol and diesel oil intelligent mixing combustor for kiln, includes combustor body (4) and kiln burning passageway skirtboard (20), its characterized in that, kiln burning passageway skirtboard (20) fixed mounting is in the up end of combustor body (4), set up combustor regenerator (8) in combustor body (4), air passage (1) has been seted up to the center department of kiln burning passageway skirtboard (20), air passage (1) and combustor regenerator (8) communicate each other, combustor spout (2) have been seted up to the up end of kiln burning passageway skirtboard (20), combustor spout (2) and air passage (1) communicate each other, respectively fixed mounting has diesel oil communicating pipe (9) and methanol communicating pipe (3) in the lateral wall of air passage (1), the one end that diesel oil communicating pipe (9) and methanol communicating pipe (3) are located air passage (1) is fixed mounting jointly has mixed casing (1), (3) together 12) A mixing chamber (11) is arranged in the mixing shell (12), two impeller grooves (19) are symmetrically arranged on the bottom end surface of the mixing chamber (11), each impeller groove (19) is communicated with a diesel communicating pipe (9) and a methanol communicating pipe (3) respectively, two rotating shafts are symmetrically and rotatably connected to the upper side wall of the mixing chamber (11), each impeller (10) is fixedly arranged at the lower end of each rotating shaft, each impeller (10) is rotatably connected in the impeller groove (19) and each rotating shaft is fixedly sleeved with a second gear (17), a first rotating shaft (15) is vertically and rotatably connected to the center of the mixing chamber (11), a first gear is fixedly sleeved on the first rotating shaft (15), and the first gear is in transmission connection with the two second gears (17) through a toothed belt (18), a pivot (15) go up symmetry fixed mounting and have two stirring leaves (14) No. one, No. two epaxial symmetry fixed mounting of rotation have two stirring leaves (16) No. two, the up end fixed mounting who mixes casing (12) has atomizer (13), atomizer (13) and mixing chamber (11) communicate each other.

2. The intelligent methanol and diesel mixed burner for the kiln as recited in claim 1, wherein a vertical pipe is fixedly installed at the center of the bottom end face of the burner body (4), a burner air volume adjusting valve (5) is fixedly installed in the vertical pipe, a connecting pipe (6) is fixedly installed at the lower end of the vertical pipe, and fixing flanges (7) are fixedly installed at the left end and the right end of the connecting pipe (6).

3. The intelligent methanol and diesel mixing burner for the kiln as recited in claim 1, characterized in that a honeycomb-shaped mesh plate is fixedly installed in the burner regenerator (8).

4. The intelligent methanol and diesel mixing burner for the kiln as recited in claim 1, wherein one end of the diesel communicating pipe (9) away from the mixing shell (12) penetrates through the side wall of the kiln combustion channel skirt board (20) and is fixedly provided with a diesel storage tank.

5. The intelligent methanol and diesel mixing burner for the kiln as recited in claim 1, wherein one end of the methanol communicating pipe (3) away from the mixing shell (12) penetrates through the side wall of the kiln combustion channel skirt board (20) and is fixedly provided with a methanol storage tank.