CN202660554U

CN202660554U - Jet spray gun device capable of realizing cyclic utilization of heat on ceramic kiln

Info

Publication number: CN202660554U
Application number: CN 201220318827
Authority: CN
Inventors: 梁嘉键
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-07-03
Filing date: 2012-07-03
Publication date: 2013-01-09
Anticipated expiration: 2022-07-03

Abstract

The utility model discloses a jet spray gun device capable of realizing cyclic utilization of heat on a ceramic kiln. The upper parts and the lower parts on the left side and the right side of the kiln are provided with an A jet spray gun and a B jet spray gun respectively; the gun bodies of each A jet spray gun and each B jet spray gun comprise gas pipes, combustion-supporting pipes and reflux pipes from inside to outside; the front side and the rear side of the outer wall of the gun body of each A jet spray gun are oppositely communicated with an A flame return pipe; the initial end of each A flame return pipe is perpendicular to the outer wall of the gun body, then upwardly and vertically extends to the space above the top of the outer wall of the gun body and is next bent towards the middle part of the top of the kiln; the tail section of each A flame return pipe downwardly penetrates through the top of the kiln; a pipe orifice is extended into the kiln; the front side and the rear side of the outer wall of the gun body of each B jet spray gun are oppositely communicated with a B flame return pipe; each B flame return pipe is a right-angled bent pipe; the initial end of each B flame return pipe is perpendicular to the outer wall of the gun body, and the pipe orifice at the tail end of each B flame return pipe horizontally faces into the kiln. Because of the structure, hot air can be fed into the flame return pipe to realize pressure reduction so as to guarantee safety, and cyclic utilization of heat can also be realized to achieve a good energy saving effect.

Description

Can realize the fluid jet spray gun device that heat is recycling on the ceramic kiln

Technical field

The utility model relates to ceramic kiln, particularly can realize the fluid jet spray gun device that heat is recycling on a kind of ceramic kiln.

Background technology

In the modern society, energy crisis is increasingly sharpened, no matter in daily life or in every profession and trade is produced, how to realize saving energy and reduce the cost, all is the significant problem that people extremely pay close attention to.In Production of Ceramics, high temperature firing zone or the preheating zone of ceramic kiln are by gas-fired kiln to be heated, in the heating process, can produce HTHP in the stove, generally pass through external flue to discharge high-temperature flue gas, to reach reducing pressure in the stove, guarantee safety, but a large amount of heats so simultaneously can run off, cause larger heat energy loss and waste, be unfavorable for saving energy and reduce the cost, have much room for improvement.

The utility model content

The technical problems to be solved in the utility model provides the fluid jet spray gun device that can realize on a kind of ceramic kiln that heat is recycling, can realize the recycling of heat, reaches good energy-saving effect.

For solving the problems of the technologies described above, the technical solution of the utility model is: the fluid jet spray gun device that can realize on a kind of ceramic kiln that heat is recycling is provided, on the left and right sides of kiln, the bottom, be provided with respectively an A fluid jet spray gun and a B fluid jet spray gun, the rifle body of every A fluid jet spray gun and B fluid jet spray gun, include from inside to outside gas pipe, combustion tube and return duct, both sides before and after the external wall of the rifle of every A fluid jet spray gun, all relatively be communicated with an A and return flame tube, the initial segment that every A returns flame tube is all vertical with the external wall of rifle, then upwards vertically be stretched over more than the kiln top, then be folded to the furnace roof middle part, rear is passed down through kiln top, and the mouth of pipe is stretched in the stove; Both sides before and after the external wall of the rifle of every B fluid jet spray gun all relatively are communicated with a B and return flame tube, and every B returns flame tube and is right-angle elbow pipe, and its initial segment is all vertical with the external wall of rifle, and terminal mouth of pipe level is in stove.

Said structure is because at the external wall of the rifle of every fluid jet spray gun, all be communicated with the relative flame tube that returns, hot gas was entered back in the flame tube, realize decompression, guarantee safety, again can be to entering back the zero negative pressure hot gas of flame tube and return duct, carrying out jet drives, make heat disturbance in stove, energy-saving effect is very remarkable, and very great meaning is arranged.

Description of drawings

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.

Fig. 1 is the longitudinal sectional drawing of embodiment one;

Fig. 2 is that the A fluid jet spray gun returns the top view that flame tube is connected with A;

Fig. 3 is that the B fluid jet spray gun returns the longitudinal section enlarged drawing that flame tube is connected with B;

Fig. 4 is the longitudinal sectional drawing of embodiment two.

The specific embodiment

Embodiment one:

Referring to Fig. 1-Fig. 3, the fluid jet spray gun device that can realize on a kind of ceramic kiln that heat is recycling is provided, on the left and right sides of kiln, the bottom, be provided with respectively an A fluid jet spray gun 1 and a B fluid jet spray gun 2, the rifle body of every A fluid jet spray gun 1 and B fluid jet spray gun 2, include from inside to outside gas pipe 3, combustion tube 4 and return duct 5, both sides before and after the external wall of the rifle of every A fluid jet spray gun 1, all relatively be communicated with an A and return flame tube 6, the initial segment that every A returns flame tube 6 is all vertical with the external wall of rifle, this the initial segment is arranged within the kiln sidewall, then upwards vertically be stretched over more than the kiln top, then level is folded to the furnace roof middle part, and rear passes kiln top straight down, and the mouth of pipe is stretched in the stove; Both sides before and after the external wall of the rifle of every B fluid jet spray gun 2 all relatively are communicated with a B and return flame tube 7, and every B returns flame tube 7 and is right-angle elbow pipe, and its initial segment is all vertical with the external wall of rifle, and is arranged within the kiln sidewall, and terminal mouth of pipe level is in stove.

In the work, stove internal cause high temperature produces malleation, both can be by the malleation in the stove, make the hot gas that produces up and down in the stove, two A that enter respectively every A fluid jet spray gun 1 return flame tube 6 two B interior and every B fluid jet spray gun 2 and return in the flame tube 7, realize decompression, guarantee safety, the malleation of gas pipe 3 and interior 4 γ-ray emissions of combustion tube that again can be by every A fluid jet spray gun 1 and B fluid jet spray gun 2 is respectively to entering the zero negative pressure hot gas of each time flame tube and each return duct, carrying out jet drives, make heat disturbance in stove, can not outflow and cause loss, realized the recycling of heat, but energy efficient 5%-10%, energy-saving effect are very remarkable.

Embodiment two:

Referring to Fig. 4, only be with the difference of embodiment one: the initial segment that every A returns flame tube 6 all is arranged at outside the kiln sidewall, then upwards vertically is stretched over more than the kiln top, then along the oblique furnace roof middle part that is folded to of furnace roof, rear also is to tilt to be passed down through kiln top, and the mouth of pipe is stretched in the stove; The initial segment that every B returns flame tube 7 also all is arranged at outside the kiln sidewall, and terminal mouth of pipe level is in stove.And the structure of other side and whole operation principle, the technique effect of realizing are on all four with embodiment one then.

Above-described embodiment is preferred embodiment of the present utility model, and all and the similar structure of the utility model and the equivalence of doing change, and all should belong to protection category of the present utility model.

Claims

1. can realize the fluid jet spray gun device that heat is recycling on a ceramic kiln, on the left and right sides of kiln, the bottom, be provided with respectively an A fluid jet spray gun (1) and a B fluid jet spray gun (2), the rifle body of every A fluid jet spray gun (1) and B fluid jet spray gun (2), include from inside to outside gas pipe (3), combustion tube (4) and return duct (5), it is characterized in that: both sides before and after the external wall of the rifle of every A fluid jet spray gun (1), all relatively be communicated with an A and return flame tube (6), the initial segment that every A returns flame tube (6) is all vertical with the external wall of rifle, then upwards vertically be stretched over more than the kiln top, then be folded to the furnace roof middle part, rear is passed down through kiln top, and the mouth of pipe is stretched in the stove; Both sides before and after the external wall of the rifle of every B fluid jet spray gun (2) all relatively are communicated with a B and return flame tube (7), and every B returns flame tube (7) and is right-angle elbow pipe, and its initial segment is all vertical with the external wall of rifle, and terminal mouth of pipe level is in stove.