CN214666011U

CN214666011U - Heating chamber structure of heating

Info

Publication number: CN214666011U
Application number: CN202120608064.5U
Authority: CN
Inventors: 刘建设; 王希恒; 陈桂红
Original assignee: Xiangyang Jianheng Electric Co ltd
Current assignee: Xiangyang Jianheng Electric Co ltd
Priority date: 2021-03-25
Filing date: 2021-03-25
Publication date: 2021-11-09
Anticipated expiration: 2031-03-25

Abstract

The utility model belongs to the technical field of the heating furnace technique and specifically relates to a heating chamber structure of heating, including the heating chamber, the both ends of heating chamber bottom are all fixed mounting has the supporting seat, heating chamber top intercommunication has the pipe of discharging fume, the pipe top of discharging fume is equipped with the first pipeline, be equipped with the heat transfer spiral pipe between first pipeline and the pipe of discharging fume, the heat transfer spiral pipe overcoat is equipped with the staving, the staving upper end is equipped with first sealing washer, the staving lower extreme is equipped with the second sealing washer, the second sealing washer inside and outside respectively with discharge fume pipe and staving fixed connection, staving outside upper end intercommunication has the liquid feeding pipe, install the valve on the liquid feeding pipe, the heating chamber is external fixed mounting has a plurality of aluminium system water tanks that are the circumference array and distributes; the heat in the flue gas is conducted to the heat exchange liquid in the barrel body through the heat exchange spiral pipe, so that the temperature of the heat exchange liquid in the aluminum water making tank rises, and the heat is conducted to the heating furnace from the outer wall of the heating furnace, and the heat of the flue gas is reused.

Description

Heating chamber structure of heating

Technical Field

The utility model relates to a heating furnace technical field especially relates to a heating chamber structure of heating.

Background

In the metallurgical industry, a furnace is a device (industrial furnace) that heats a material or workpiece (typically a metal) to a rolling-to-forging temperature. The heating furnace is applied to various industrial fields such as petroleum, chemical industry, metallurgy, machinery, heat treatment, surface treatment, building materials, electronics, materials, light industry, daily chemicals, pharmacy and the like.

The flue gas discharged by the existing heating furnace contains a large amount of heat energy, and the heat energy is not utilized and is directly discharged to the outside, so that energy loss is caused, therefore, the existing heating furnace does not have a flue gas heat recovery function, and a heating chamber structure is provided for this purpose.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the heating chamber does not have the function of recovering the heat of the flue gas in the prior art, and providing a heating chamber structure for heating.

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

a heating chamber structure is designed, which comprises a heating furnace, wherein supporting seats are fixedly arranged at two ends of the bottom of the heating furnace, a smoke exhaust pipe is communicated with the top of the heating furnace, a first pipeline is arranged at the top end of the smoke exhaust pipe, a heat exchange spiral pipe is arranged between the first pipeline and the smoke exhaust pipe, the upper end and the lower end of the heat exchange spiral pipe are respectively communicated with the first pipeline and the smoke exhaust pipe, a barrel body is sleeved outside the heat exchange spiral pipe, a first sealing ring is arranged at the upper end of the barrel body, the inner side and the outer side of the first sealing ring are respectively fixedly connected with the first sealing ring and the barrel body, a second sealing ring is arranged at the lower end of the barrel body, the inner side and the outer side of the second sealing ring are respectively fixedly connected with the smoke exhaust pipe and the barrel body, a liquid adding pipe is communicated with the upper end of the outer side of the barrel body, a valve is arranged on the liquid adding pipe, pressure relief holes are arranged on the first sealing ring, and a plurality of aluminum water tanks distributed in a circumferential array are fixedly arranged outside the heating furnace, the aluminium system water tank laminating is on the heating furnace, aluminium system water tank one end all communicates there is L shape water pipe, and is a plurality of L shape water pipe tip intercommunication just converges in one, the intercommunication has the water pipe on the staving, the water pipe other end and a plurality of L shape water pipe intercommunication.

Preferably, the top end of the first pipeline is communicated with a flue gas treatment mechanism.

Preferably, the flue gas treatment mechanism includes the barrel, barrel lower extreme and first pipeline intercommunication, barrel bottom fixed mounting has a plurality of bracing pieces, the bracing piece lower extreme links firmly on first sealing washer, first pipeline up end mouth department fixed mounting has the ventilative board, the activated carbon is filled in the barrel.

Preferably, the outside of the barrel body is wrapped with a heat insulation cotton sleeve.

The utility model provides a heating chamber structure of heating, beneficial effect lies in: through setting up the heating furnace, a supporting seat, the pipe of discharging fume, first pipeline, the heat transfer spiral pipe, the staving, first sealing washer, the second sealing washer, the liquid feeding pipe, the valve, the pressure release hole, aluminium system water tank, L shape water pipe, the water pipe is mutually supported, add heat transfer liquid in the staving, heat transfer liquid is by the water pipe, L shape water pipe gets into in a plurality of aluminium system water tanks, flue gas in the heating furnace is discharged and is passed through the heat transfer spiral pipe in proper order by the pipe of discharging fume, first pipeline and discharge, heat in the flue gas is by the heat transfer liquid of heat transfer spiral pipe conduction to the staving in, thereby heat transfer liquid temperature in the aluminium system water tank rises and conducts the heat to the heating furnace in by the heating furnace outer wall again, thereby realize the thermal reuse of flue gas.

Drawings

Fig. 1 is a schematic structural view of a heating chamber structure according to the present invention.

Fig. 2 is a front view of a partial structure of a heating chamber structure according to the present invention.

Fig. 3 is an enlarged schematic view of the inside of the barrel body of the heating chamber structure provided by the present invention.

Fig. 4 is an enlarged schematic view of the inside of the barrel of the heating chamber structure according to the present invention.

In the figure: the device comprises a heating furnace 1, a supporting seat 2, a smoke exhaust pipe 3, a first pipeline 4, a heat exchange spiral pipe 5, a barrel body 6, a first sealing ring 7, a second sealing ring 8, a liquid adding pipe 9, a valve 10, a pressure relief hole 11, an aluminum water tank 12, an L-shaped water pipe 13, a water pipe 14, a barrel body 15, a supporting rod 16, a ventilating plate 17 and active carbon 18.

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.

Example 1:

referring to fig. 1-4, a heating and heating chamber structure comprises a heating furnace 1, wherein both ends of the bottom of the heating furnace 1 are fixedly provided with supporting seats 2, the top of the heating furnace 1 is communicated with a smoke exhaust pipe 3, the top end of the smoke exhaust pipe 3 is provided with a first pipeline 4, a heat exchange spiral pipe 5 is arranged between the first pipeline 4 and the smoke exhaust pipe 3, the upper end and the lower end of the heat exchange spiral pipe 5 are respectively communicated with the first pipeline 4 and the smoke exhaust pipe 3, a barrel body 6 is sleeved outside the heat exchange spiral pipe 5, the upper end of the barrel body 6 is provided with a first sealing ring 7, the inner side and the outer side of the first sealing ring 7 are respectively and fixedly connected with the first sealing ring 7 and the barrel body 6, the lower end of the barrel body 6 is provided with a second sealing ring 8, the inner side and the outer side of the second sealing ring 8 are respectively and fixedly connected with the smoke exhaust pipe 3 and the barrel body 6, the upper end of the outer side of the barrel body 6 is communicated with a liquid feeding pipe 9, the liquid feeding pipe 9 is provided with a valve 10, the first sealing ring 7 is provided with a pressure relief hole 11, a plurality of aluminum water tanks 12 distributed in a circumferential array are fixedly arranged outside the heating furnace 1, the aluminum water tank 12 is attached to the heating furnace 1, one end of the aluminum water tank 12 is communicated with the L-shaped water pipes 13, the end parts of the L-shaped water pipes 13 are communicated and converged at one position, the barrel body 6 is communicated with the water pipe 14, and the other end of the water pipe 14 is communicated with the L-shaped water pipes 13. Through setting up heating furnace 1, supporting seat 2, discharge fume pipe 3, first pipeline 4, heat transfer spiral pipe 5, staving 6, first sealing washer 7, second sealing washer 8, liquid feeding pipe 9, valve 10, pressure release hole 11, aluminium system water tank 12, L shape water pipe 13, water pipe 14 mutually supports, add heat transfer liquid in the staving 6, heat transfer liquid is by water pipe 14, L shape water pipe 13 gets into in a plurality of aluminium system water tanks 12, the flue gas in the heating furnace 1 is discharged by discharge fume pipe 3 and is passed through heat transfer spiral pipe 5 in proper order, first pipeline 4 and discharge, heat in the flue gas is by heat transfer spiral pipe 5 conduction to the heat transfer liquid in staving 6, thereby the liquid temperature heat transfer in the aluminium system water tank 12 rises and conducts the heat to heating furnace 1 in by heating furnace 1 outer wall reconduction, thereby realize the thermal reuse of flue gas.

Example 2:

referring to fig. 1-4, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the top end of the first pipe 4 is communicated with a flue gas treatment mechanism. Flue gas treatment mechanism includes

barrel

15, and 15 lower extremes of barrel and first pipeline 4 intercommunication, barrel 15 bottom fixed mounting have a plurality of bracing pieces 16, and the bracing piece 16 lower extreme links firmly on first sealing washer 7, and first pipeline 4 upper port department fixed mounting has ventilative board 17, packs active carbon 18 in the barrel 15. The outer parcel of staving 6 has thermal-insulated cotton cover, the calorific loss of heat transfer liquid in the reducible staving 6, through setting up flue gas processing mechanism, the flue gas is arranged to the barrel 15 in by first pipeline 4, and the harmful substance in the flue gas can be adsorbed to the active carbon 18 in the barrel 15 to reduce the flue gas to atmospheric pollution.

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. A heating chamber structure comprises a heating furnace (1) and is characterized in that supporting seats (2) are fixedly mounted at two ends of the bottom of the heating furnace (1), a smoke exhaust pipe (3) is communicated with the top of the heating furnace (1), a first pipeline (4) is arranged at the top end of the smoke exhaust pipe (3), a heat exchange spiral pipe (5) is arranged between the first pipeline (4) and the smoke exhaust pipe (3), the upper end and the lower end of the heat exchange spiral pipe (5) are respectively communicated with the first pipeline (4) and the smoke exhaust pipe (3), a barrel body (6) is sleeved outside the heat exchange spiral pipe (5), a first sealing ring (7) is arranged at the upper end of the barrel body (6), the inner side and the outer side of the first sealing ring (7) are respectively and fixedly connected with the first sealing ring (7) and the barrel body (6), a second sealing ring (8) is arranged at the lower end of the barrel body (6), the inner side and the outer side of the second sealing ring (8) are respectively and fixedly connected with the smoke exhaust pipe (3) and the barrel body (6), staving (6) outside upper end intercommunication has liquid feeding pipe (9), install valve (10) on liquid feeding pipe (9), pressure release hole (11) have been seted up on first sealing washer (7), heating furnace (1) outer fixed mounting has a plurality of aluminium system water tanks (12) that are the circumference array and distribute, aluminium system water tank (12) laminate on heating furnace (1), aluminium system water tank (12) one end all communicates there is L shape water pipe (13), and is a plurality of L shape water pipe (13) tip intercommunication just converges in a department, the intercommunication has water pipe (14) on staving (6), water pipe (14) other end and a plurality of L shape water pipe (13) intercommunication.

2. A heating chamber structure according to claim 1, characterized in that the top end of the first pipe (4) is communicated with a smoke treatment mechanism.

3. A heating chamber structure according to claim 2, characterized in that the flue gas treatment mechanism comprises a cylinder (15), the lower end of the cylinder (15) is communicated with the first pipeline (4), a plurality of support rods (16) are fixedly installed at the bottom of the cylinder (15), the lower ends of the support rods (16) are fixedly connected to the first sealing ring (7), a ventilation plate (17) is fixedly installed at the upper port of the first pipeline (4), and the cylinder (15) is filled with activated carbon (18).

4. A heating chamber structure as claimed in claim 1, wherein the tub (6) is wrapped with an insulating cotton sleeve.