CN210346309U

CN210346309U - Gas heating furnace capable of prestoraging hot water

Info

Publication number: CN210346309U
Application number: CN201920979176.4U
Authority: CN
Inventors: 周利国
Original assignee: Jiangsu Qineng Biomass Equipment Co ltd
Current assignee: Jiangsu Qineng Biomass Equipment Co ltd
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-04-17
Anticipated expiration: 2029-06-26

Abstract

The utility model discloses a can prestore hydrothermal gas heating furnace, including furnace body, support frame, combustion-supporting gas pipeline, gas import, exhaust pipe, water tank, water inlet, water pipe, mount, drain pipe, furnace gate and temperature detector, the inner wall of furnace body is provided with the stove courage, and the both ends of furnace body are provided with the gas pipe, the gas pipe runs through furnace body and stove courage, and the gas pipe is provided with the gas nozzle in the inside one end of furnace body, the mount sets up in the inside rear end of furnace body, and the front end of mount is provided with back type heat pipe, the rear end bottom of water tank is provided with the connecting pipe, and the water tank is connected through connecting pipe and back type heat pipe, is provided with the fifth valve on the drain pipe simultaneously, the furnace gate sets up the front end at the furnace body, and the front end middle part of. This can prestore hydrothermal gas heating furnace is provided with water tank and time type heat pipe, is convenient for prestore hot water, heats for the furnace body is inside in advance, reduces preheating time.

Description

Gas heating furnace capable of prestoraging hot water

Technical Field

The utility model relates to a gas heating furnace technical field specifically is a can prestore hydrothermal gas heating furnace.

Background

In the metallurgical industry, furnaces are devices that heat a material or workpiece (typically a metal) to a rolling forging temperature.

The heating furnace is applied to various industries such as petroleum, chemical industry, metallurgy, machinery, heat treatment, surface treatment, building materials, electronics, materials, light industry, pharmacy and the like.

At present, a common gas heating furnace has the defects that the heating inside the furnace body is uneven in the material heating process, the utilization efficiency of heat is very low, especially in the preheating stage, the time is consumed, the resource is wasted, and the corresponding limitation exists.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can prestore hydrothermal gas heating furnace to solve the current material of proposing in the above-mentioned background art and be heated inhomogeneous, the wasting of resources and the problem of the consuming time of a specified duration of time.

In order to achieve the above object, the utility model provides a following technical scheme: a gas heating furnace capable of prestoring hot water comprises a furnace body, a support frame, a combustion-supporting gas pipeline, a gas inlet, a smoke exhaust pipeline, a water tank, a water inlet, a water pipe, a fixing frame, a water discharge pipe, a furnace door and a temperature detector, wherein a furnace liner is arranged on the inner wall of the furnace body, gas pipes are arranged at two ends of the furnace body, the gas pipes penetrate through the furnace body and the furnace liner, a gas nozzle is arranged at one end of each gas pipe in the furnace body, the support frame is fixed on the inner wall of the furnace liner, an object placing plate is arranged between the support frames, the combustion-supporting gas pipeline penetrates through the upper end of the left side of the furnace body, a first valve is arranged on each combustion-supporting gas pipeline, the gas inlet is arranged at one end, away from the furnace body, of each gas pipe, a second valve is arranged on the gas inlet, the smoke exhaust pipeline, and water inlet threaded connection has the lid of intaking, the water pipe sets up in the top left side of water tank, and is provided with the third valve on the water pipe, the mount sets up in the inside rear end of furnace body, and the front end of mount is provided with back type heat pipe, the rear end bottom of water tank is provided with the connecting pipe, and the water tank is connected with back type heat pipe through the connecting pipe, be provided with the fourth valve on the connecting pipe, and the one end that the water tank was kept away from to the connecting pipe is provided with back type heat pipe, the drain pipe runs through the furnace body, and the drain pipe sets up in the bottom of back type heat pipe in the inside one end of furnace body, is provided with the fifth valve on the drain pipe simultaneously, the furnace gate sets up the front end at the furnace body, and the front end middle part of furnace gate is provided with the.

Preferably, the gas nozzles are provided with two groups, each group of the gas nozzles is provided with six gas nozzles, and the gas nozzles are arranged in parallel and symmetrically about the central axis of the furnace body.

Preferably, the object placing plate and the supporting frame are connected in a clamping manner, and the object placing plate is of a porous structure.

Preferably, the water tank and the furnace body are of an integrated structure, and the bottom of the water tank is made of fireproof heat-conducting materials.

Preferably, the material of the heat pipe is fireproof and high temperature resistant material, and the heat pipe has heat dissipation.

Preferably, the connection mode of the furnace door and the furnace body is hinged connection.

Compared with the prior art, the beneficial effects of the utility model are that: the gas heating furnace capable of pre-storing hot water,

(1) the heating furnace is provided with a water tank, a connecting pipe, a return type heat conduction pipe and a fixing frame, hot water pre-stored in the water tank is guided into the return type heat conduction pipe through the connecting pipe before the heating furnace works, the return type heat conduction pipe has good heat dissipation performance, the interior of the furnace body is heated, and the preheating time of the furnace body is shortened;

(2) be provided with water tank, water pipe and third water valve, the material of water tank bottom has good heat conductivity, and the heat of loss heats the water tank among the heating process, has improved the utilization efficiency to the gas, is convenient for prestore hot water to the heating of next time.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;

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

In the figure: 1. the furnace body, 2, the stove courage, 3, the gas pipe, 4, gas nozzle, 5, the support frame, 6, put the thing board, 7, combustion-supporting gas pipeline, 8, first valve, 9, the gas import, 10, the second valve, 11, the pipeline of discharging fume, 12, the water tank, 13, the water inlet, 14, the lid that intakes, 15, the water pipe, 16, the third valve, 17, return type heat pipe, 18, the mount, 19, the connecting pipe, 20, the fourth valve, 21, the drain pipe, 22, the fifth valve, 23, the furnace gate, 24, the handle, 25, temperature detector.

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: a gas heating furnace capable of prestoring hot water is disclosed, as shown in figures 1 and 3, a furnace pipe 2 is arranged on the inner wall of a furnace body 1, gas pipes 3 are arranged at two ends of the furnace body 1, the gas pipes 3 penetrate through the furnace body 1 and the furnace pipe 2, and one end of each gas pipe 3 in the furnace body 1 is provided with a gas nozzle 4, two groups of gas nozzles 4 are arranged, each group of gas nozzles 4 is provided with six, meanwhile, the gas nozzles 4 are symmetrically arranged in parallel about the central axis of the furnace body 1, so as to be convenient for uniformly heating the inside of the furnace body 1, a support frame 5 is fixed on the inner wall of the furnace pipe 2, an object placing plate 6 is arranged between the support frames 5, the object placing plate 6 and the support frame 5 are connected in a clamping manner, the object placing plate 6 is in a porous structure, so as to be convenient for fixing the object placing plate 6 in the furnace body 1, the material heating process is not influenced by high-temperature flame, heat can conveniently circulate in the furnace body, the combustion-supporting gas pipeline 7 penetrates through the upper end of the left side of the furnace body 1, the combustion-supporting gas pipeline 7 is provided with a first valve 8, the gas inlet 9 is arranged at one end, far away from the furnace body 1, of the gas pipe 3, the gas inlet 9 is provided with a second valve 10, the smoke exhaust pipeline 11 penetrates through the upper end of the right side of the furnace body 1, the water tank 12 is arranged at the top end inside the furnace body 1, the water tank 12 and the furnace body 1 are of an integrated structure, the bottom of the water tank 12 is made of fireproof heat-conducting materials, heating and heat-insulating effects are achieved on water in the water tank 12 through heat in the combustion process, the water inlet 13 is arranged on the right side of the top end of the water tank 12, the water inlet 13 is in threaded connection with the water inlet cover 14, the water pipe 15 is arranged on the left side, and the front end of the fixed mount 18 is provided with the heat pipe 17 of the shape of Chinese character hui, the material of the heat pipe 17 of the shape of Chinese character hui is fire-proof high temperature resistant material, and the heat pipe 17 of the shape of Chinese character hui has heat dissipating, the hot water stored in advance flows into the heat pipe 17 of the shape of Chinese character hui from the water tank 12 through the connecting pipe 19, preheat the inside of the furnace body 1 conveniently, reduce the preheating time.

According to fig. 2 and 3, a connecting pipe 19 is arranged at the bottom of the rear end of the water tank 12, the water tank 12 is connected with the heat-return type heat-conducting pipe 17 through the connecting pipe 19, a fourth valve 20 is arranged on the connecting pipe 19, the heat-return type heat-conducting pipe 17 is arranged at one end, far away from the water tank 12, of the connecting pipe 19, the water drain pipe 21 penetrates through the furnace body 1, one end, inside the furnace body 1, of the water drain pipe 21 is arranged at the bottom end of the heat-return type heat-conducting pipe 17, a fifth valve 22 is arranged on the water drain pipe 21, the furnace door 23 is arranged at the front end of the furnace body 1, a handle 24 is arranged in the middle of the front end of the furnace door 23, the furnace door 23 is connected with the furnace body 1 through a hinge, the furnace door 23 can be opened conveniently, heated.

The working principle is as follows: when the gas heating furnace capable of pre-storing hot water is used, firstly, the water inlet cover 14 is screwed off, hot water is poured into the water tank 12 through the water inlet 13, the fourth valve 20 is opened, the hot water flows into the heat pipe 17 in the furnace body 1 through the connecting pipe 19, the heat pipe 17 has good heat dissipation performance, the interior of the furnace body 1 is preheated, the heating time is reduced, after waiting for a period of time, the furnace door 23 is opened by the handle 24, materials to be heated are placed on the object placing plate 6 on the supporting frame 5 in the furnace body 1, the furnace door 23 is closed, the second valve 10 is opened, gas enters the gas pipe 3 through the gas inlet 9, the interior of the furnace body 1 starts to be heated through the gas nozzle 4, the first valve 8 is opened, gaseous combustion improver enters the furnace body 1 through the combustion-supporting gas pipe 7, the combustion degree of the gas is intensified, and smoke caused by combustion is discharged through the smoke exhaust, at this time, the third valve 16 is opened, clean water flows into the water tank 12 through the water pipe 15, the bottom of the water tank 12 is heated by heat in the combustion process, pre-storage work is performed for preheating the furnace body 1 next time, meanwhile, hot water in the water tank 12 can be utilized, the fifth valve 22 is opened, water in the return type heat conduction pipe 17 flows out through the water discharge pipe 21, when the heating work is completed, the furnace door 23 is opened, the material is taken out, wherein the type of the temperature detector 25 is TES1310 TES-1310, the temperature detector 25 monitors the temperature in the furnace body at any time, and the regulation and control are convenient, so that the whole work is completed, and the content which is not described in detail in the specification belongs to the prior art which is well known by professional technicians in the field.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a can prestore hydrothermal gas heating furnace, includes furnace body (1), support frame (5), combustion-supporting gas pipeline (7), gas import (9), exhaust pipe (11), water tank (12), water inlet (13), water pipe (15), mount (18), drain pipe (21), furnace gate (23) and temperature detector (25), its characterized in that: the furnace body (1) is provided with a furnace pipe (2) on the inner wall, two ends of the furnace body (1) are provided with gas pipes (3), the gas pipes (3) penetrate through the furnace body (1) and the furnace pipe (2), one ends of the gas pipes (3) inside the furnace body (1) are provided with gas nozzles (4), the support frames (5) are fixed on the inner wall of the furnace pipe (2), a combustion supporting plate (6) is arranged between the support frames (5), the gas pipeline (7) penetrates through the upper left end of the furnace body (1), a first valve (8) is arranged on the combustion supporting gas pipeline (7), the gas inlet (9) is arranged at one end of the gas pipe (3) far away from the furnace body (1), a second valve (10) is arranged on the gas inlet (9), the smoke exhaust pipeline (11) penetrates through the upper right side end of the furnace body (1), the water tank (12) is arranged at the top inside the furnace body (1), the water inlet (13) is arranged at the right side of the top end of the water tank (12), the water inlet (13) is in threaded connection with a water inlet cover (14), the water pipe (15) is arranged at the left side of the top end of the water tank (12), a third valve (16) is arranged on the water pipe (15), the fixing frame (18) is arranged at the rear end inside the furnace body (1), a return type heat conduction pipe (17) is arranged at the front end of the fixing frame (18), a connecting pipe (19) is arranged at the bottom of the rear end of the water tank (12), the water tank (12) is connected with the return type heat conduction pipe (17) through the connecting pipe (19), a fourth valve (20) is arranged on the connecting pipe (19), the return type heat conduction pipe (17) is arranged at one end, far away from the water tank (12), of the connecting pipe (19), the drain pipe (21) penetrates through the furnace body (1), and one end, inside the furnace body (1), of, meanwhile, a fifth valve (22) is arranged on the drain pipe (21), the furnace door (23) is arranged at the front end of the furnace body (1), a handle (24) is arranged in the middle of the front end of the furnace door (23), the temperature detector (25) penetrates through the furnace door (23), and the temperature detector (25) is arranged at the top of the front end of the furnace door (23).

2. A gas-fired boiler furnace capable of prestoring hot water according to claim 1, wherein: the gas nozzle (4) is provided with two sets of, and gas nozzle (4) every group is provided with six, and gas nozzle (4) are simultaneously about the parallel symmetrical arrangement of axis of furnace body (1).

3. A gas-fired boiler furnace capable of prestoring hot water according to claim 1, wherein: the object placing plate (6) is connected with the support frame (5) in a clamping manner, and the object placing plate (6) is of a porous structure.

4. A gas-fired boiler furnace capable of prestoring hot water according to claim 1, wherein: the water tank (12) and the furnace body (1) are of an integrated structure, and the bottom of the water tank (12) is made of fireproof heat-conducting materials.

5. A gas-fired boiler furnace capable of prestoring hot water according to claim 1, wherein: the material of the heat pipe (17) is fireproof and high temperature resistant material, and the heat pipe (17) has heat dissipation.

6. A gas-fired boiler furnace capable of prestoring hot water according to claim 1, wherein: the connection mode of the furnace door (23) and the furnace body (1) is hinge connection.