CN211503739U

CN211503739U - Improved device of combustion agent heating furnace

Info

Publication number: CN211503739U
Application number: CN201922325942.8U
Authority: CN
Inventors: 李铁全
Original assignee: Xinjiang Taxing Pitch Co ltd
Current assignee: Xinjiang Taxing Pitch Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-09-15
Anticipated expiration: 2029-12-23

Abstract

The utility model provides an improved device of a combustion agent heating furnace. The improved device of the combustion agent heating furnace comprises a base plate, wherein supporting plates are fixedly connected to the two sides of the front side of the top of the base plate, a furnace body is fixedly connected between the tops of the supporting plates, an air blower is fixedly connected to one side of the top of the base plate and located on the right side of the supporting plate through a fixing block, an air inlet of the air blower is communicated with an air inlet pipe, an air outlet of the air blower is communicated with an air outlet pipe, and one end of the air outlet pipe penetrates through the furnace body and extends to the inside of the furnace. The utility model provides an improvement device of burning agent heating furnace can carry out heat recovery to the produced gas of heating furnace and utilize, and the heat that has avoided gas to cause runs off too big, and the device is through ventilating to the furnace body is inside to make the burning agent burning in the furnace body more abundant, and the device can purify gas, thereby prevent that the gas that produces from causing the pollution to the environment.

Description

Improved device of combustion agent heating furnace

Technical Field

The utility model relates to a heating furnace field especially relates to an improvement device of burning agent heating furnace.

Background

The combustion agent is also called a pilot fire agent, and the combustion agent is a type of pyrotechnic composition. The combustion agent is required to have the performances of easy combustion, large heat productivity, high combustion temperature, large combustion area, long combustion time, difficult extinguishing of flame and the like, the heating furnace is equipment for heating materials or workpieces to rolling forging temperature, and the heating furnace comprises a continuous heating furnace, a chamber type heating furnace and the like.

The temperature when current heating furnace heats the steel ingot etc. is high, and a large amount of high temperature heat can be taken away to the flue gas of production, causes the useless waste, and the heat utilization efficiency is lower, and current heating furnace can produce harmful gas simultaneously, can cause the pollution to the environment.

Therefore, there is a need to provide an improved apparatus for a combustion agent heating furnace to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides an improvement device of burning agent heating furnace has solved current heating furnace and has heated, and a large amount of high temperature thermal problems can be taken away to the flue gas that produces.

For solving the technical problem, the utility model provides a pair of improve device of burning agent heating furnace, comprising a base plate, the equal fixedly connected with backup pad in both sides of bottom plate top front side, two fixedly connected with furnace body between the top of backup pad, one side at bottom plate top and the right side that is located the backup pad pass through fixed block fixedly connected with air-blower, the air intake intercommunication of air-blower has the air-supply line, the air outlet intercommunication of air-blower has a tuber pipe, the one end that goes out the tuber pipe runs through the furnace body and extends to the inside of furnace body, the top intercommunication of furnace body has the gas outlet, the gas outlet intercommunication has the blast pipe.

Preferably, the rear side of the top of the bottom plate is fixedly connected with a heat recovery box, a U-shaped pipe is arranged inside the heat recovery box, and the bottom end of the exhaust pipe penetrates through the heat recovery box and extends into the heat recovery box.

Preferably, the bottom end of the exhaust pipe is communicated with the top end of the U-shaped pipe, one side of the rear side of the top of the bottom plate is fixedly connected with a purification box, and the other end of the U-shaped pipe is communicated with a tail gas pipe.

Preferably, the other side of the rear side of the top of the bottom plate is fixedly connected with a collecting box, and one side of the top of the heat return box is communicated with a liquid inlet pipe.

Preferably, the bottom of one side of the heat return box is communicated with a liquid outlet pipe, one end of the liquid outlet pipe is communicated with the collecting box, and a first control valve is arranged on the surface of the liquid outlet pipe.

Preferably, the tail gas pipe runs through the purifying box and extends to the inside of purifying box, fixedly connected with adsorption plate between the top of purifying box inner wall both sides.

Preferably, the top of purifying box communicates with a water inlet pipe, the bottom of purifying box one side communicates with a water outlet pipe, the surface of water outlet pipe is provided with the second control valve.

Preferably, a feed inlet is formed in one side of the furnace body, and a sealing valve is connected to one side of the feed inlet through a bolt thread.

Compared with the prior art, the utility model provides an improvement device of incendiary agent heating furnace has following beneficial effect:

the utility model provides an improvement device of a combustion agent heating furnace, start the air-blower, thereby through the air-supply line convulsions, blow through the inside of air-out pipe case furnace body again, thereby make the combustion agent burning in the furnace body more abundant, the burning can produce gas, gas discharges into the inside of blast pipe through the gas outlet, then add water to the inside of backheating case through the feed liquor pipe, until crossing U type pipe, then gas can get into the inside of U type pipe through the blast pipe, at this moment, the heat that contains in the gas can heat water through U type pipe, thereby reach the effect of heat recovery, gas after utilizing can get into the inside of tailpipe through U type pipe, thereby guide into the purifying box, then add water to the inside of purifying box through the inlet tube, until water does not cross the bottom of tailpipe pipe, thereby make the gas that the tailpipe pipe got into pass through water at first, thereby filter the particulate impurity in the gas, then gaseous rising can pass through the adsorption plate to carry out further filtration to gas, at last with gas outgoing, the inside hot-water heating of backheat incasement portion is good the back, opens first control valve, thereby passes through the inside that the drain pipe got into the collecting box with the water of backheat incasement, when needing to change the water of purifying box inside, opens the second control valve, thereby passes through the outlet pipe with sewage and discharges, thereby changes water.

Drawings

FIG. 1 is a schematic perspective view of a preferred embodiment of the improved apparatus of the combustion agent heating furnace of the present invention;

FIG. 2 is a schematic perspective view of the furnace body shown in FIG. 1;

FIG. 3 is a schematic exploded perspective view of the heat recovery tank of FIG. 1;

fig. 4 is a perspective schematic exploded view of the purification tank shown in fig. 1.

Reference numbers in the figures: 1. the device comprises a bottom plate, 2, a supporting plate, 3, a furnace body, 4, a fixing block, 5, a blower, 6, an air inlet pipe, 7, an air outlet pipe, 8, an air outlet, 9, an exhaust pipe, 10, a heat regeneration box, 11, a U-shaped pipe, 12, a purification box, 13, a tail gas pipe, 14, an adsorption plate, 15, a collection box, 16, a liquid inlet pipe, 17, a liquid outlet pipe, 18, a water inlet pipe, 19, a water outlet pipe, 20, a first control valve, 21, a second control valve, 22, a feed inlet, 23, a bolt, 24 and a sealing valve.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, wherein fig. 1 is a schematic perspective view of a preferred embodiment of an improved apparatus for a combustion-agent heating furnace according to the present invention; FIG. 2 is a schematic perspective view of the furnace body shown in FIG. 1; FIG. 3 is a schematic exploded perspective view of the heat recovery tank of FIG. 1; fig. 4 is a perspective schematic exploded view of the purification tank shown in fig. 1. The improved device of the combustion agent heating furnace comprises a bottom plate 1, both sides of the front side of the top of the bottom plate 1 are fixedly connected with supporting plates 2, a furnace body 3 is fixedly connected between the tops of the two supporting plates 2, one side of the top of the bottom plate 1 and the right side of the supporting plate 2 are fixedly connected with a blower 5 through a fixing block 4, an air inlet of the blower 5 is communicated with an air inlet pipe 6, an air outlet of the blower 5 is communicated with an air outlet pipe 7, one end of the air outlet pipe 7 penetrates through the furnace body 3 and extends to the inside of the furnace body 3, the top of the furnace body 3 is communicated with an air outlet 8, the air outlet 8 is communicated with an exhaust pipe 9, the blower 5 is started, so that air is drawn through the air inlet pipe 6, air is blown through the air outlet pipe 7 and the inside of the furnace body 3, the combustion agent in the furnace body 3 is more, the fixing block 4 is used for supporting the blower 5.

The rear side fixedly connected with heat recovery case 10 at bottom plate 1 top, the inside of heat recovery case 10 is provided with U type pipe 11, and the bottom of blast pipe 9 runs through heat recovery case 10 and extends to the inside of heat recovery case 10, and gas can get into in the inside U type pipe 11 of heat recovery case 10 through blast pipe 9, then adds water in to heat recovery case 10.

The bottom of blast pipe 9 is linked together with U type pipe 11's top, one side fixedly connected with purifying box 12 of bottom plate 1 top rear side, and U type pipe 11's other end intercommunication has tail gas pipe 13, and the gas after the utilization can enter into the inside of tail gas pipe 13 through U type pipe 11 to leading-in purifying box 12, the one end of tail gas pipe 13 lets in the inside bottom of purifying box 12, thereby gives the gaseous sufficient filter time.

The opposite side fixedly connected with collecting box 15 of 1 top rear side of bottom plate, one side intercommunication at backheat case 10 top has feed liquor pipe 16, adds water to the inside of backheat case 10 through feed liquor pipe 16, until crossing U type pipe 11, then gas can get into the inside of U type pipe 11 through blast pipe 9, and at this moment, the heat that contains in the gas can heat water through U type pipe 11 to reach heat recovery's effect.

The bottom intercommunication of heat recovery case 10 one side has drain pipe 17, and the one end of drain pipe 17 is linked together with collecting box 15, and the surface of drain pipe 17 is provided with first control valve 20, and the inside water heating of heat recovery case 10 back is good, opens first control valve 20 to the inside of passing through drain pipe 17 entering collecting box 15 with the water in the heat recovery case 10.

The tail gas pipe 13 runs through the purifying box 12 and extends to the inside of purifying box 12, fixedly connected with adsorption plate 14 between the top of purifying box 12 inner wall both sides, and gas continues to rise after water filtration, through adsorption plate 14 to further filtration is carried out to gas, at last with gas outgoing.

The top of purifying box 12 communicates with a water inlet pipe 18, the bottom of one side of purifying box 12 communicates with a water outlet pipe 19, the surface of water outlet pipe 19 is provided with a second control valve 21, water is added into the purifying box 12 through the water inlet pipe 18 until the water is over the bottom of the tail gas pipe 13, so that the gas entering from the tail gas pipe 13 firstly passes through the water, and the particle impurities in the gas are filtered.

A feed inlet 22 is formed in one side of the furnace body 3, a sealing valve 24 is connected to one side of the feed inlet 22 through a bolt 23 by a thread, the combustion agent is poured into the furnace body 3 through the feed inlet 22, and the sealing valve 24 is fixedly connected with the feed inlet 22 through the bolt 23, thereby sealing the furnace body 3.

The utility model provides an improvement device of burning agent heating furnace's theory of operation as follows:

when the furnace body 3 works, the blower 5 is started, so that air is sucked through the air inlet pipe 6, air is blown through the air outlet pipe 7 and the inside of the furnace body 3, gas is generated during combustion, the gas is discharged into the inside of the exhaust pipe 9 through the air outlet 8, then water is added into the heat recovery box 10 through the liquid inlet pipe 16 until the water crosses the U-shaped pipe 11, then the gas enters the inside of the U-shaped pipe 11 through the exhaust pipe 9, at the moment, the heat contained in the gas heats the water through the U-shaped pipe 11, the utilized gas enters the inside of the tail gas pipe 13 through the U-shaped pipe 11 and is guided into the purification box 12, then the water is added into the purification box 12 through the water inlet pipe 18 until the water submerges at the bottom of the tail gas pipe 13, so that the gas entering the tail gas through the tail gas pipe 13 firstly passes through the water, then the gas rises and passes through the adsorption plate 14, and after the water inside the, so that the water in the heat recovery tank 10 enters the inside of the collection tank 15 through the liquid outlet pipe 17, and when the water in the purification tank 12 needs to be replaced, the second control valve 21 is opened, so that the sewage is discharged through the water outlet pipe 19.

starting the blower 5, so as to draw air through the air inlet pipe 6, and blow air through the air outlet pipe 7 and the inside of the furnace body 3, so that the combustion agent in the furnace body 3 is combusted more sufficiently, gas can be generated during combustion, the gas is discharged into the inside of the exhaust pipe 9 through the air outlet 8, then water is added into the inside of the heat return box 10 through the liquid inlet pipe 16 until the water crosses the U-shaped pipe 11, then the gas can enter the inside of the U-shaped pipe 11 through the exhaust pipe 9, at the moment, the heat contained in the gas can heat the water through the U-shaped pipe 11, so as to achieve the effect of heat recovery, the utilized gas can enter the inside of the tail gas pipe 13 through the U-shaped pipe 11, so as to be led into the purifying box 12, then the water is added into the inside of the purifying box 12 through the water inlet pipe 18 until the water is submerged at the bottom of the tail gas pipe 13, so that the gas entering, then the gas rises and can pass through adsorption plate 14 to further filter gas, discharge gas at last, after the water that returns the inside of hot-box 10 has heated, open first control valve 20 to the water that will return in the hot-box 10 passes through drain pipe 17 and gets into the inside of collecting box 15, when needing to change the water of purifying box 12 inside, open second control valve 21, thereby discharge sewage through outlet pipe 19, thereby change the water.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. An improved device of a combustion agent heating furnace comprises a bottom plate (1), and is characterized in that: the equal fixedly connected with backup pad (2) in both sides of bottom plate (1) top front side, two fixedly connected with furnace body (3) between the top of backup pad (2), fixed block (4) fixedly connected with air-blower (5) are passed through on the right side that just is located backup pad (2) in one side at bottom plate (1) top, the air intake intercommunication of air-blower (5) has air-supply line (6), the air outlet intercommunication of air-blower (5) has air-out pipe (7), the inside that furnace body (3) just extended to furnace body (3) is run through to the one end that goes out air-out pipe (7), the top intercommunication of furnace body (3) has gas outlet (8), gas outlet (8) intercommunication has blast pipe (9).

2. The improvement of a combustion agent heating furnace according to claim 1, characterized in that a heat recovery box (10) is fixedly connected to the rear side of the top of the bottom plate (1), a U-shaped pipe (11) is arranged in the heat recovery box (10), and the bottom end of the exhaust pipe (9) penetrates through the heat recovery box (10) and extends to the interior of the heat recovery box (10).

3. The improvement of a combustion agent heating furnace according to claim 2, characterized in that the bottom end of the exhaust pipe (9) is communicated with the top end of a U-shaped pipe (11), a purifying box (12) is fixedly connected to one side of the rear side of the top of the bottom plate (1), and the other end of the U-shaped pipe (11) is communicated with a tail gas pipe (13).

4. The improvement of the combustion agent heating furnace according to the claim 2, characterized in that the other side of the back side of the top of the bottom plate (1) is fixedly connected with a collecting box (15), and one side of the top of the heat recovery box (10) is communicated with a liquid inlet pipe (16).

5. The improvement of a combustion agent heating furnace according to claim 4, characterized in that the bottom of one side of the heat recovery box (10) is communicated with a liquid outlet pipe (17), one end of the liquid outlet pipe (17) is communicated with the collection box (15), and the surface of the liquid outlet pipe (17) is provided with a first control valve (20).

6. The improvement of a combustion agent heating furnace according to claim 3, characterized in that the tail gas pipe (13) penetrates through the purification box (12) and extends to the inside of the purification box (12), and an adsorption plate (14) is fixedly connected between the tops of both sides of the inner wall of the purification box (12).

7. The improvement of the combustion agent heating furnace according to the claim 6, characterized in that the top of the purification box (12) is connected with the water inlet pipe (18), the bottom of one side of the purification box (12) is connected with the water outlet pipe (19), the surface of the water outlet pipe (19) is provided with the second control valve (21).

8. The improved apparatus of the combustion agent heating furnace according to claim 1, characterized in that a feed inlet (22) is opened at one side of the furnace body (3), and a sealing valve (24) is connected to one side of the feed inlet (22) through a bolt (23) in a threaded manner.