CN213515122U

CN213515122U - Heat accumulating type gas heating furnace

Info

Publication number: CN213515122U
Application number: CN202022741427.0U
Authority: CN
Inventors: 李真国
Original assignee: Shandong Sky Environmental Protection Equipment Co ltd
Current assignee: Shandong Sky Environmental Protection Equipment Co ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-06-22
Anticipated expiration: 2030-11-24

Abstract

The utility model discloses a heat accumulation formula gas heating furnace, including furnace body, heat accumulation case, purifying box, rose box, the rose box is located the inside of furnace body, the heat accumulation case is located the top of furnace body, the purifying box is located the top of heat accumulation case. The utility model discloses in, the gas-cooker can be convenient for heat the object, the screen cloth can advance to filter to debris in the gas, thereby keep the unobstructed of gas pipeline, the inlet tube can trade water to the inside of heat accumulation case with the outlet pipe, can retrieve the heat of emission, thereby be convenient for the energy saving, the blast pipe can be convenient for discharge the gas after purifying, thereby the environmental protection, the rose box links together with the purifying box, can be convenient for retrieve the gas heat that produces in the burning, filter, moreover, the steam generator is simple in structure, can be better carry out heat recovery, thereby the energy saving is carried out, can make exhaust gas pollution-free simultaneously, thereby the environmental protection.

Description

Heat accumulating type gas heating furnace

Technical Field

The utility model relates to a gas heating furnace technical field especially relates to a heat accumulation formula gas heating furnace.

Background

The gas furnace is a national standard energy-saving periodic operation furnace, has a super energy-saving structure and has an energy-saving effect of 65 percent. The trolley adopts an anti-collision sealing brick, the furnace door adopts a spring type hold-down mechanism, the trolley and the furnace door are automatically sealed and integrally connected with a rail, the base installation is not needed, and the trolley can be used after being placed on a horizontal ground. The method is mainly used for quenching, annealing and aging of high-chromium and high-manganese steel castings, nodular cast iron, rollers, steel balls, 45 steel, stainless steel and the like and heat treatment of various mechanical parts;

the existing gas heating furnace has certain disadvantages, gas generated when the existing gas heating furnace heats is directly discharged into the atmosphere, certain waste heat exists in the discharged gas, certain energy loss is caused, and secondly, certain carbon monoxide can be generated due to insufficient gas combustion, and air pollution can be caused due to direct discharge into the air.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a heat accumulating type gas heating furnace.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a heat accumulating type gas heating furnace comprises a furnace body, a heat accumulating box, a purifying box and a filtering box, wherein the filtering box is positioned inside the furnace body, the heat accumulating box is positioned at the top of the furnace body, and the purifying box is positioned at the top of the heat accumulating box;

an air suction pipe is arranged between the heat storage box and the filter box, and a suction fan is arranged on the outer surface of the air suction pipe;

the outer surface of the purification box is connected with a connecting pipe in a penetrating way;

the heat storage box is internally provided with a heating pipe, and two ends of the heating pipe are respectively and fixedly connected with the connecting pipe and the air suction pipe.

As a further description of the above technical solution:

the inner wall fixedly connected with fixed station of furnace body, the top fixedly connected with gas-cooker of fixed station, and the gas-cooker is located the rose box under.

As a further description of the above technical solution:

the equal fixedly connected with limiting plate in position of the inner wall both sides of rose box, two the top of limiting plate is provided with the mount jointly, the surface of mount is provided with the opening, open-ended inner wall fixedly connected with screen cloth.

As a further description of the above technical solution:

the outer surface of the heat storage box is provided with a water inlet pipe and a water outlet pipe, and the water inlet pipe is positioned right above the water outlet pipe.

As a further description of the above technical solution:

the top of purifying box run through and is connected with the blast pipe.

As a further description of the above technical solution:

the purifying box is communicated with the filter box through an air suction pipe, a heating pipe and a connecting pipe.

The utility model discloses following beneficial effect has:

1. this heat accumulation formula gas heating furnace, when using, gas-cooker through setting up, the screen cloth, the inlet tube, the outlet pipe, heat accumulation case, the blast pipe, rose box and purifying box, the gas-cooker can be convenient for heat the object, the screen cloth can advance to filter the debris in the gas, thereby keep the unobstructed of gas pipeline, the inlet tube can trade water to heat accumulation case's inside with the outlet pipe, can retrieve the heat of emission, thereby be convenient for the energy saving, the blast pipe can be convenient for discharge the gas after purifying, thereby the environmental protection, rose box links together with the purifying box, can be convenient for retrieve the gas heat that produces in the burning, filter, moreover, the steam generator is simple in structure, can be better carry out heat recovery, thereby carry out the energy saving, can make the exhaust gas pollution-free simultaneously, thereby the environmental protection, there is certain practicality.

Drawings

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

FIG. 2 is a schematic view of the connection between the heat storage tank and the purification tank of the present invention;

fig. 3 is a schematic view of the connection between the filtering box and the fixing frame of the present invention.

Illustration of the drawings:

1. a furnace body; 2. a heat storage tank; 3. a purification box; 4. a gas range; 5. a fixed table; 6. a filter box; 7. an air intake duct; 8. a water inlet pipe; 9. a water outlet pipe; 10. a connecting pipe; 11. an exhaust pipe; 12. heating a tube; 13. a suction fan; 14. a fixed mount; 15. an opening; 16. screening a screen; 17. and a limiting plate.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a heat accumulating type gas heating furnace comprises a furnace body 1, a heat accumulating box 2, a purifying box 3 and a filtering box 6, wherein the filtering box 6 is positioned inside the furnace body 1, the heat accumulating box 2 is positioned at the top of the furnace body 1, and the purifying box 3 is positioned at the top of the heat accumulating box 2; wherein an air suction pipe 7 is arranged between the heat storage tank 2 and the filter tank 6, and a suction fan 13 is arranged on the outer surface of the air suction pipe 7; the outer surface of the purifying box 3 is connected with a connecting pipe 10 in a penetrating way; the heat storage tank 2 is provided with a heating pipe 12 inside, and two ends of the heating pipe 12 are respectively fixedly connected with the connecting pipe 10 and the air suction pipe 7.

The inner wall fixedly connected with fixed station 5 of furnace body 1, the top fixedly connected with gas-cooker 4 of fixed station 5, and gas-cooker 4 is located the rose box 6 under, and gas-cooker 4 can be convenient for heat the object.

The equal fixedly connected with limiting plate 17 in position of the inner wall both sides of rose box 6, the top of two limiting plates 17 is provided with mount 14 jointly, and the surface of mount 14 is provided with opening 15, and opening 15's inner wall fixedly connected with screen cloth 16, screen cloth 16 can advance to filter to the debris in the gas to keep the unobstructed of gas pipeline.

The surface of heat accumulation case 2 is provided with inlet tube 8 and outlet pipe 9, and inlet tube 8 is located outlet pipe 9 directly over, and inlet tube 8 and outlet pipe 9 can trade water to the inside of heat accumulation case 2 to the energy saving of being convenient for.

The top through connection of purifying box 3 has blast pipe 11, and blast pipe 11 can be convenient for discharge the gas after the purification to the environmental protection.

The purifying box 3 is communicated with the filtering box 6 through the air suction pipe 7, the heating pipe 12 and the connecting pipe 10, and the filtering box 6 is connected with the purifying box 3 together, so that the gas heat generated in the combustion can be conveniently recovered and filtered.

The working principle is as follows: when using heat accumulation formula gas heating furnace, at first will wait to heat the object and put on gas-cooker 4, open gas-cooker 4 again and heat, open suction fan 13 simultaneously, suction fan 13 can absorb the steam after the heating of 1 inside of furnace body through breathing pipe 7, absorptive gas gets into heating pipe 12 the inside, heating pipe 12 can heat the water of heat accumulation case 2 inside, thereby can retrieve the heat, be convenient for carry out the heat accumulation, then the gas of the inside of heating pipe 12 enters into purifying box 3 the inside through connecting pipe 10, the water of purifying box 3 the inside absorbs the filtration to gas, last gas passes through blast pipe 11 and discharges, moreover, the steam generator is simple in structure, can be better carry out heat recovery, thereby carry out the energy saving, can make the exhaust gas pollution-free simultaneously, thereby the environmental protection, certain practicality has.

Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a heat accumulation formula gas heating furnace, includes furnace body (1), heat accumulation case (2), purifying box (3), rose box (6), its characterized in that: the filter box (6) is positioned inside the furnace body (1), the heat storage box (2) is positioned at the top of the furnace body (1), and the purification box (3) is positioned at the top of the heat storage box (2);

an air suction pipe (7) is arranged between the heat storage box (2) and the filter box (6), and a suction fan (13) is arranged on the outer surface of the air suction pipe (7);

the outer surface of the purification box (3) is connected with a connecting pipe (10) in a penetrating way;

the heat storage box (2) is internally provided with a heating pipe (12), and two ends of the heating pipe (12) are respectively and fixedly connected with the connecting pipe (10) and the air suction pipe (7).

2. A regenerative gas-fired heating furnace according to claim 1, wherein: the inner wall fixedly connected with fixed station (5) of furnace body (1), the top fixedly connected with gas-cooker (4) of fixed station (5), and gas-cooker (4) are located under rose box (6).

3. A regenerative gas-fired heating furnace according to claim 1, wherein: the equal fixedly connected with limiting plate (17) in position of the inner wall both sides of rose box (6), two the top of limiting plate (17) is provided with mount (14) jointly, the surface of mount (14) is provided with opening (15), the inner wall fixedly connected with screen cloth (16) of opening (15).

4. A regenerative gas-fired heating furnace according to claim 1, wherein: the outer surface of the heat storage box (2) is provided with a water inlet pipe (8) and a water outlet pipe (9), and the water inlet pipe (8) is positioned right above the water outlet pipe (9).

5. A regenerative gas-fired heating furnace according to claim 1, wherein: the top of the purification box (3) is connected with an exhaust pipe (11) in a penetrating way.

6. A regenerative gas-fired heating furnace according to claim 1, wherein: the purifying box (3) is communicated with the filter box (6) through an air suction pipe (7), a heating pipe (12) and a connecting pipe (10).