CN213599846U - High-efficiency energy-saving explosion-proof type hot blast stove burner - Google Patents

Abstract

The utility model discloses an energy-efficient explosion-proof type hot-blast stove kiln burner, including the assembly box, the outside avris position movable mounting of assembly box has the access cover, the intermediate position of the outside upper end of assembly box has preset combustible gas and has let in the interface, the outside positive avris position fixed mounting of assembly box has the location assembly piece, the outside position of the outside upper end of whirl tuber pipe has seted up the inside intermediate position fixed mounting of location spliced eye whirl tuber pipe and has the metal ripple compensator, the outside movable mounting of one-level connecting pipe and second grade connecting pipe has the circulation valve, the inside cartridge of circulation valve has some firearms, the whirl tuber pipe passes assembly box fixedly connected with central tuber pipe, the inside avris position of central tuber pipe fills there is high-density filler. This energy-efficient explosion-proof type hot-blast furnace kiln burner has promoted holistic inside leakproofness and explosion-proof performance through having add explosion-proof steel sheet and inside packing has the central tuber pipe of high density filler in inside.

Description

High-efficiency energy-saving explosion-proof type hot blast stove burner

Technical Field

The utility model relates to a hot-blast furnace technical field specifically is a high-efficient energy-conserving explosion-proof type hot-blast furnace kiln burner.

Background

The hot blast stove is a heat power machine, has become an upgrading product of an electric heat source and a traditional steam power heat source in many industries, works by utilizing a 'heat storage' principle, burns coal gas in a combustion chamber, is heated and sent out in a wind form after being fully heated, and is important equipment in modern industrial processing.

However, existing kiln combustion devices in the existing market mostly have the structural sealing property inside the whole body, and do not have better explosion-proof performance, can promote holistic result of use and working property on the basis of guaranteeing overall structure stability, and because the restriction of self structure, make holistic use function in the practical application use work correspondingly receive the restriction of certain degree, and gas leakage appears easily, influence the condition of whole work availability factor, be difficult to satisfy multiple user demand under the different in service behavior, thereby lead to the narrower shortcoming of whole application scope.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an energy-efficient explosion-proof type hot-blast furnace kiln burner, it is comparatively general to propose whole inside structural seal nature in solving above-mentioned background art, and do not possess better explosion-proof performance, can promote holistic result of use and working property on the basis of guaranteeing overall structure stability, and because the restriction of self structure, make whole use function nature correspondence in the practical application use receive the restriction of certain degree, and gas leakage appears easily, influence the condition of whole work availability factor, be difficult to satisfy multiple user demand under the different in service behavior, thereby lead to the narrower problem of whole application scope.

In order to achieve the above object, the utility model provides a following technical scheme: an efficient and energy-saving explosion-proof hot-blast stove kiln combustion device comprises an assembly box, wherein an access cover is movably arranged at the side position outside the assembly box, a combustible gas inlet is preset at the middle position of the upper end outside the assembly box, a positioning assembly block is fixedly arranged at the side position of the front outside the assembly box, a clean air inlet is preset at the middle position of the bottom of the assembly box, a ventilation interface is arranged at the middle position of the front outside the assembly box, an explosion-proof steel plate is fixedly arranged at the side position of the middle inside the assembly box, a rotational flow air pipe is fixedly connected with the outside of the ventilation interface, a positioning assembly hole is arranged at the outer side of the positioning assembly block, a ventilation fan is fixedly arranged at the bottom of the clean air inlet, a ventilation pipe is fixedly connected between the clean air inlet and the ventilation fan, and a primary connecting pipe is fixedly connected between the middle position of the upper end of the front outside, the assembly box is characterized in that a second-stage connecting pipe is fixedly connected between the middle position of the lower end of the outer front face of the assembly box and the rotational flow air pipe, a metal corrugated compensator is fixedly mounted at the middle position of the inner portion of the rotational flow air pipe with a positioning insertion hole and is arranged at the outer side position of the upper end of the outer portion of the rotational flow air pipe, a flow valve is movably mounted on the outer portions of the first-stage connecting pipe and the second-stage connecting pipe, an igniter is inserted into the flow valve, the rotational flow air pipe penetrates through a central air pipe fixedly connected with.

Preferably, the assembly box is wholly hollow box structure, and the access cover is in the outside avris position of assembly box and is rather than the detachable construction of movable mounting each other, explosion-proof steel sheet lets in the net wind inside the assembly box and separates each other between interface and the ventilation interface.

Preferably, the combustible gas inlet port penetrates through the middle position of the upper end of the outer portion of the assembly box and is communicated with the first-stage connecting pipe, the clean air inlet port penetrates through the middle position of the bottom of the assembly box and is communicated with the second-stage connecting pipe, and the explosion-proof steel plate is made of metal stainless steel integrally in the assembly box.

Preferably, the cyclone air pipe is integrally of a hollow cylinder structure and penetrates through the assembly box to be communicated with the central air pipe, and the combustible gas inlet port and the clean air inlet port are communicated with the interior of the cyclone air pipe through the clean air inlet port and the secondary connecting pipe respectively.

Preferably, the external specification of the igniter and the internal specification of the positioning insertion hole are matched with each other correspondingly, the high-density filler is fully filled in the periphery of the inside of the central air pipe, four positioning assembly blocks with the same specification are symmetrically and fixedly arranged on the edge side of the front side of the outside of the assembly box, and two positioning assembly holes with the same specification are symmetrically arranged on the outside of each positioning assembly block.

Compared with the prior art, the beneficial effects of the utility model are that: this energy-efficient explosion-proof type hot-blast furnace kiln burner, the problem that combines prior art to exist carries out great degree optimization improvement to overall structure, through having add explosion-proof steel sheet and the inside central tuber pipe that has highly dense filler inside, holistic inside leakproofness and explosion-proof performance have been promoted greatly, and the overall stability of overall structure in the practical application use work has correspondingly been guaranteed, holistic result of use and working property have effectively been promoted, the wasting of resources that causes in the practical application use work has been reduced, and through having add clean wind and let in the mechanism, holistic combustion efficiency has been promoted greatly, make holistic availability factor in the practical application use work obtain great promotion, thereby effectively enlarged holistic application scope on the basis of having promoted whole comprehensive usability.

Drawings

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

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

fig. 3 is a schematic view of the side internal structure of the present invention.

In the figure: 1. assembling a box; 2. an access cover; 3. a combustible gas inlet port; 4. positioning an assembly block; 5. a clean air inlet; 6. a ventilation interface; 7. an explosion-proof steel plate; 8. a cyclone air pipe; 9. positioning assembly holes; 10. a ventilating fan; 11. a vent pipe; 12. a primary connecting pipe; 13. a secondary connecting pipe; 14. positioning the plug hole; 15. a metal corrugated compensator; 16. a flow-through valve; 17. an igniter; 18. a central air duct; 19. high density filler.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an efficient and energy-saving explosion-proof hot-blast stove kiln combustion device comprises an assembly box 1, an access cover 2, a combustible gas inlet connector 3, a positioning assembly block 4, a clean air inlet connector 5, a ventilation connector 6, an explosion-proof steel plate 7, a cyclone air pipe 8, a positioning assembly hole 9, a ventilation fan 10, a ventilation pipe 11, a primary connecting pipe 12, a secondary connecting pipe 13, a positioning insertion hole 14, a metal corrugated compensator 15, a circulation valve 16, an igniter 17, a central air pipe 18 and a high-density filler 19, wherein the access cover 2 is movably arranged at the side position outside the assembly box 1, the combustible gas inlet connector 3 is preset at the middle position of the upper end outside the assembly box 1, the positioning assembly block 4 is fixedly arranged at the side position of the front outside the assembly box 1, the clean air inlet connector 5 is preset at the middle position of the bottom of the assembly box 1, the ventilation connector 6 is arranged at the middle position of the front, an explosion-proof steel plate 7 is fixedly arranged at the middle side position inside the assembly box 1, a rotational flow air pipe 8 is fixedly connected to the outside of the ventilation interface 6, a positioning assembly hole 9 is formed in the outer side of the positioning assembly block 4, a ventilation fan 10 is fixedly arranged at the bottom of the clean air inlet interface 5, a ventilation pipe 11 is fixedly connected between the clean air inlet interface 5 and the ventilation fan 10, a primary connecting pipe 12 is fixedly connected between the middle position at the upper end of the outer front surface of the assembly box 1 and the rotational flow air pipe 8, a secondary connecting pipe 13 is fixedly connected between the middle position at the lower end of the outer front surface of the assembly box 1 and the rotational flow air pipe 8, a positioning insertion hole 14 is formed at the outer side position at the upper end of the outer portion of the rotational flow air pipe 8, a metal ripple compensator 15 is fixedly arranged at the middle position inside the rotational flow air pipe, the rotational flow air pipe 8 is fixedly connected with a central air pipe 18 through the assembly box 1, and the side position inside the central air pipe 18 is filled with high-density filler 19;

furthermore, the assembly box 1 is integrally of a hollow box structure, the access cover 2 is in a detachable structure movably mounted with the assembly box 1 at the side position outside the assembly box, and the explosion-proof steel plate 7 separates the clean air inlet port 5 and the ventilation port 6 from each other inside the assembly box 1, so that the reasonable stability of the integral structure in the practical application and use work is ensured to a greater extent;

furthermore, the combustible gas inlet port 3 penetrates through the middle position of the upper end of the outer part of the assembly box 1 to be communicated with the first-stage connecting pipe 12, the clean air inlet port 5 penetrates through the middle position of the bottom of the assembly box 1 to be communicated with the second-stage connecting pipe 13, the explosion-proof steel plate 7 is integrally made of metal stainless steel materials in the assembly box 1, and the using effect and the working performance of the whole body are effectively improved;

furthermore, the cyclone air pipe 8 is integrally of a hollow cylindrical structure and penetrates through the assembly box 1 to be communicated with the central air pipe 18, the combustible gas inlet port 3 and the clean air inlet port 5 are communicated with the interior of the cyclone air pipe 8 through the clean air inlet port 5 and the secondary connecting pipe 13 respectively, so that various use requirements under different use conditions can be met, and the use functionality of the whole body in normal use work is further effectively enriched;

furthermore, the external specification of the igniter 17 is matched with the internal specification of the positioning plug-in hole 14, the high-density filler 19 is fully filled in the peripheral position inside the central air pipe 18, four positioning assembly blocks 4 with the same specification are symmetrically and fixedly arranged at the side positions of the front side outside the assembly box 1, two positioning assembly holes 9 with the same specification are symmetrically arranged outside each positioning assembly block 4, the whole stable assembly operation in the actual application and use work is more convenient, the whole internal sealing performance is effectively guaranteed, and the whole application range is effectively expanded on the basis of improving the whole comprehensive use performance.

The working principle is as follows: firstly, external coal gas and a combustible gas inlet port 3 are mutually communicated, the coal gas is introduced into a cyclone air pipe 8 through the mutual communication relation between the combustible gas inlet port 3 and a first-stage connecting pipe 12, meanwhile, clean air is introduced into the cyclone air pipe 8 through a ventilation fan 10 by utilizing the mutual communication relation between a clean air inlet port 5 and a cyclone air pipe 8 through a second-stage connecting pipe 13, the overall combustion efficiency is enhanced, the explosion-proof performance and the high sealing performance of the whole in the actual application and use work can be respectively improved through a fixed mounting structure of an explosion-proof steel plate 7 in an assembly box 1 and a central air pipe 18 filled with high-density filler 19, various use requirements under different use conditions can be met, thereby realizing the stable kiln combustion work in the normal use work, and starting an igniter 17 can stably ignite the inside of the cyclone air pipe 8, effectively expands the whole application range on the basis of improving the whole comprehensive use performance.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims (5)

1. The utility model provides an energy-efficient explosion-proof type hot-blast furnace kiln burner, includes the assembly box, its characterized in that: an access cover is movably mounted at the side position outside the assembly box, a combustible gas inlet port is preset at the middle position of the upper end outside the assembly box, a positioning assembly block is fixedly mounted at the side position of the front outside the assembly box, a clean air inlet port is preset at the middle position of the bottom of the assembly box, a ventilation port is arranged at the middle position of the front outside the assembly box, an explosion-proof steel plate is fixedly mounted at the side position of the middle inside the assembly box, a cyclone air pipe is fixedly connected outside the ventilation port, a positioning assembly hole is formed at the outer side of the positioning assembly block, a ventilation fan is fixedly mounted at the bottom of the clean air inlet port, a ventilation pipe is fixedly connected between the clean air inlet port and the ventilation fan, and a primary connecting pipe is fixedly connected between the middle position of the upper end of the front outside the assembly box and the, the assembly box is characterized in that a second-stage connecting pipe is fixedly connected between the middle position of the lower end of the outer front face of the assembly box and the rotational flow air pipe, a metal corrugated compensator is fixedly mounted at the middle position of the inner portion of the rotational flow air pipe with a positioning insertion hole and is arranged at the outer side position of the upper end of the outer portion of the rotational flow air pipe, a flow valve is movably mounted on the outer portions of the first-stage connecting pipe and the second-stage connecting pipe, an igniter is inserted into the flow valve, the rotational flow air pipe penetrates through a central air pipe fixedly connected with.

2. The high-efficiency energy-saving explosion-proof type hot blast stove and kiln combustion device of claim 1, characterized in that: the assembly box is integrally of a hollow box structure, the access cover is of a detachable structure movably mounted with the assembly box at the side position outside the assembly box, and the explosion-proof steel plate is separated from the ventilating interface by introducing clean air inside the assembly box.

3. The high-efficiency energy-saving explosion-proof type hot blast stove and kiln combustion device of claim 1, characterized in that: the combustible gas lets in the interface and passes and communicate each other between the intermediate position of the outside upper end of assembly box and the one-level connecting pipe, and the net wind lets in the interface and passes and communicate each other between the intermediate position and the second grade connecting pipe of assembly box bottom, explosion-proof steel sheet wholly adopts metal stainless steel material in the assembly box inside.

4. The high-efficiency energy-saving explosion-proof type hot blast stove and kiln combustion device of claim 1, characterized in that: the cyclone air pipe is integrally of a hollow cylinder structure and penetrates through the assembly box to be communicated with the central air pipe, and the combustible gas inlet port and the clean air inlet port are communicated with the interior of the cyclone air pipe through the clean air inlet port and the secondary connecting pipe respectively.

5. The high-efficiency energy-saving explosion-proof type hot blast stove and kiln combustion device of claim 1, characterized in that: the external specification of the igniter and the internal specification of the positioning insertion hole are matched with each other correspondingly, the high-density filler is fully filled in the circumferential position inside the central air pipe, four positioning assembly blocks with the same specification are symmetrically and fixedly arranged on the lateral side of the front side outside the assembly box, and two positioning assembly holes with the same specification are symmetrically arranged outside each positioning assembly block.

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