CN217584480U

CN217584480U - Energy-saving waste gas incinerator

Info

Publication number: CN217584480U
Application number: CN202220976568.7U
Authority: CN
Inventors: 冯国宇; 黄宇; 包文斌
Original assignee: Jiangsu Sanjing Environmental Protection Group Co ltd
Current assignee: Jiangsu Sanjing Environmental Protection Group Co ltd
Priority date: 2022-04-26
Filing date: 2022-04-26
Publication date: 2022-10-14
Anticipated expiration: 2032-04-26

Abstract

The utility model relates to an burn the burning furnace field, disclose an energy-conserving formula waste gas burns burning furnace, the induction cooker comprises a cooker bod, the lower extreme fixed mounting of furnace body has the bottom plate, the upper end fixed link of bottom plate has the preheating cabinet, be connected through first connecting pipe and second connecting pipe between preheating cabinet and the furnace body, be connected with first axial fan and second axial fan on first connecting pipe and the second connecting pipe respectively, be connected with the air-supply line on the preheating cabinet and go out the tuber pipe, be connected with third axial fan and fourth axial fan on air-supply line and the play tuber pipe, be connected with particle purification device on the air-supply line, be provided with the heat exchange tube in the preheating cabinet. The utility model discloses a heat to waste gas incineration production is retrieved and can be preheated before waste gas incineration, reduces heat energy waste, improves waste gas incineration efficiency, and the filter screen in this device conveniently carries out the dismouting simultaneously.

Description

Energy-saving waste gas incinerator

Technical Field

The utility model relates to an burn the burning furnace field, in particular to energy-conserving formula waste gas burns burning furnace.

Background

The waste gas incinerator is a device which utilizes the heat generated by the combustion of auxiliary fuel to raise the temperature of combustible harmful gas to reaction temperature so as to generate oxidative decomposition. The waste gas incinerator is suitable for treating waste gas of spraying and drying equipment and purifying harmful gas emitted by petrochemical industry, medicine industry and the like. The environmental protection function, energy-saving reconstruction, starting process, common faults and the like are also introduced in detail.

The existing waste gas incinerator has more defects, heat generated in the waste gas incineration process cannot be effectively utilized, loss of heat energy is caused to be wasted, meanwhile, a filtering device in the existing waste gas incinerator is inconvenient to clean and replace, operation is inconvenient, and therefore an energy-saving waste gas incinerator is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main objective is providing an energy-conserving formula waste gas incinerator, can effectively solve the thermal problem that can not effectively utilize waste gas burning in-process to produce that the current waste gas incinerator that proposes exists among the above-mentioned background art, this device is convenient to clean and change the filter screen that burns in the device simultaneously, conveniently uses.

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

the utility model provides an energy-conserving formula waste gas burns burning furnace, includes the furnace body, the lower extreme fixed mounting of furnace body has the bottom plate, the upper end fixed link of bottom plate has the preheating cabinet, be connected through first connecting pipe and second connecting pipe between preheating cabinet and the furnace body, be connected with first axial fan and second axial fan on first connecting pipe and the second connecting pipe respectively, be connected with the air-supply line on the preheating cabinet and go out the tuber pipe, be connected with third axial fan and fourth axial fan on air-supply line and the play tuber pipe, be connected with particle purification device on the air-supply line, be provided with the heat exchange tube in the preheating cabinet.

Preferably, the side wall of the preheating box is connected with a water inlet pipe and a water outlet pipe, and pipe covers are arranged on the water inlet pipe and the water outlet pipe in a matched mode.

Preferably, the heat exchange tube is of a bent structure, and two ends of the heat exchange tube are respectively connected with the air inlet tube and the second connecting tube.

Preferably, the particle purification device comprises a purification box, one end of the purification box is connected to the air inlet pipe, a box cover is sleeved at the other end of the purification box, grooves are formed in inner walls of two sides of the purification box, a first sliding groove and a second sliding groove are formed in the grooves, the first sliding groove and the second sliding groove are connected with each other, the first sliding groove is obliquely arranged, a fixing hole is formed in the second sliding groove, a supporting plate is arranged in the purification box, fixing rods are arranged in two ends of the supporting plate, the fixing rods are located on the inner side portion of the supporting plate and fixedly connected with a first limiting ring, a first spring is fixedly connected between the inner walls of the first limiting ring and the supporting plate, the fixing rods are matched with the fixing holes, a reset rod is movably arranged in the fixing hole, a second limiting ring is fixedly connected to the reset rod, and the second limiting ring is fixedly connected with the inner wall of the fixing hole through a second spring.

Preferably, the equal fixedly connected with threaded rod in both sides of backup pad, the cover is equipped with the filter screen on the threaded rod, threaded connection has the nut on the threaded rod, compress tightly each other between nut and the filter screen.

Preferably, the side wall of the furnace body is fixedly provided with a burner, and the side wall of the furnace body is provided with a ventilation pipe

Compared with the prior art, the utility model discloses following beneficial effect has:

1. this device passes through the flue gas and enters into the preheating cabinet through the air-supply line, it burns in getting into the furnace body through the second connecting pipe, burn and accomplish through the first connecting pipe enter into the fluid in the preheating cabinet, discharge through the play tuber pipe at last, first axial fan, second axial fan, third axial fan and fourth axial fan provide power for the flow of waste gas in whole device, the fluid in the preheating cabinet not only can absorb the pollutant that produces after the waste gas burns, and can stay the heat in the preheating cabinet, preheat the waste gas that lets in succession, make the burning efficiency of flue gas in the furnace body higher, waste gas can filter the granule in the waste gas through the filter screen before burning, reduce the pollution that waste gas burns the production.

2. The backup pad in this device is convenient to be dismantled and the installation from the purifying box, the filter screen is installed in the backup pad, through pressing the release link, it is ejecting from the fixed orifices with the dead lever, can take the backup pad out, in the time of erection bracing board, slide the dead lever at backup pad both ends along first spout, when the dead lever reachs the fixed orifices of second spout position, under the elastic force effect of first spring, the dead lever can insert in the fixed orifices, accomplish the fixed of backup pad, the second spring enables the release link and resets, the backup pad is conveniently taken off and is installed in dashing the purifying box, the convenience is to the cleanness and the change of filter screen.

Drawings

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

Fig. 2 is a sectional view of the preheating box of the present invention.

Fig. 3 is a cross-sectional view of another angle of the preheating chamber of the present invention.

Fig. 4 is a schematic structural view of the purifying box of the present invention.

Fig. 5 is an enlarged view of a portion a in fig. 4 according to the present invention.

Fig. 6 is a cross-sectional view of the purifying box of the present invention.

Fig. 7 is an enlarged view of the present invention at B in fig. 6.

Fig. 8 is a schematic structural view of the middle support plate and the filter screen of the present invention.

In the figure: 1. an air inlet pipe; 2. a preheating box; 3. a water outlet pipe; 4. a water inlet pipe; 5. a base plate; 6. a furnace body; 7. a first connecting pipe; 8. a third axial flow fan; 9. a first axial fan; 10. a fourth axial flow fan; 11. an air outlet pipe; 12. a second connecting pipe; 13. a second axial fan; 14. a heat exchange pipe; 15. a purification box; 16. a box cover; 17. a groove; 18. a first chute; 19. a second chute; 20. a fixing hole; 21. a support plate; 22. fixing the rod; 23. a first spacing collar; 24. a reset lever; 25. a second stop collar; 26. a second spring; 27. a threaded rod; 28. a filter screen; 29. a nut; 30. a burner; 31. a vent pipe; 32. a first spring.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

As shown in fig. 1 to 8, an energy-saving waste gas incinerator comprises a furnace body 6, a bottom plate 5 is fixedly installed at the lower end of the furnace body 6, a preheating box 2 is fixedly connected to the upper end of the bottom plate 5, the preheating box 2 is connected with the furnace body 6 through a first connecting pipe 7 and a second connecting pipe 12, a first axial flow fan 9 and a second axial flow fan 13 are respectively connected to the first connecting pipe 7 and the second connecting pipe 12, an air inlet pipe 1 and an air outlet pipe 11 are connected to the preheating box 2, a third axial flow fan 8 and a fourth axial flow fan 10 are connected to the air inlet pipe 1 and the air outlet pipe 11, a particle purifying device is connected to the air inlet pipe 1, a heat exchange pipe 14 is arranged in the preheating box 2, the smoke in the device purifies particles in waste gas through the particle purifying device, enters the preheating box 2 through the air inlet pipe 1, enters the furnace body 6 through the second connecting pipe 12 for incineration, the fluid entering the preheating box 2 through the first connecting pipe 7 after incineration is completed, and finally the smoke is discharged through the air outlet pipe 11, and the first axial flow fan 9, the second axial flow fan 13, the third axial flow fan 8 and the fourth axial flow fan 10 in the device provide power for the whole waste gas to flow in the four axial flow fan 10.

Be connected with inlet tube 4 and outlet pipe 3 on the lateral wall of preheating cabinet 2, all cooperate on inlet tube 4 and the outlet pipe 3 to be provided with the tube cap, add liquid in to preheating cabinet 2 through inlet tube 4, through outlet pipe 3 discharge liquid, liquid can use the purifying liquid that has scrubbing purifying effect.

The heat exchange tube 14 is of a bent structure, two ends of the heat exchange tube 14 are respectively connected with the air inlet tube 1 and the second connecting tube 12, the heat exchange tube 14 of the bent structure effectively prolongs a pipeline of the heat exchange tube 14, and exhaust gas absorbs heated water in the preheating tank 2 to be preheated when flowing through the heat exchange tube 14, so that the incineration efficiency of the flue gas in the furnace body 6 is higher.

The particle purification device comprises a purification box 15, one end of the purification box 15 is connected to an air inlet pipe 1, a box cover 16 is sleeved at the other end of the purification box 15, grooves 17 are formed in inner walls of two sides of the purification box 15, a first sliding groove 18 and a second sliding groove 19 are formed in the grooves 17, the first sliding groove 18 is connected with the second sliding groove 19, the first sliding groove 18 is obliquely arranged, a fixed hole 20 is formed in the second sliding groove 19, a support plate 21 is arranged in the purification box 15, fixing rods 22 are arranged in two ends of the support plate 21, a first limiting ring 23 is fixedly connected to a part, located on the inner side of the support plate 21, of each fixing rod 22, a first spring 32 is fixedly connected between the first limiting ring 23 and the inner wall of the support plate 21, the fixing rods 22 are matched with the fixed hole 20, a reset rod 24 is movably arranged in the fixed hole 20, a second limiting ring 25 is fixedly connected to the inner wall of the reset rod 24, the second limiting ring 25 is fixedly connected with the inner wall of the fixed hole 20 through a second spring 26, the device can push out the fixing rods 22 from the fixed hole 20 by pressing the reset rod 24, the reset rod 22 can be pulled out of the support plate 21, when the fixing rod 21 is installed, the fixing rod, and the fixing rod 21 can slide into the reset rod 21, and the reset rod can slide into the reset rod in the reset rod 21, and can push out of the reset rod 22 along the reset rod 22, and the reset rod 21, and the reset rod can push the reset rod into the reset rod 21, and the reset rod in the reset rod 21, and the reset rod can push the reset rod 21, and the reset rod can push out the reset rod 22.

The equal fixedly connected with threaded rod 27 in both sides of backup pad 21, the cover is equipped with filter screen 28 on the threaded rod 27, threaded connection has nut 29 on the threaded rod 27, compresses tightly each other between nut 29 and the filter screen 28, can filter the granule in the waste gas through filter screen 28, reduces the pollution that waste gas burns the production, and backup pad 21 is convenient in addition to dismantle and install from purifying box 15, is convenient for take out filter screen 28 in the purifying box 15 and cleans or change.

The side wall of the furnace body 6 is fixedly provided with a burner 30, the side wall of the furnace body 6 is provided with a vent pipe 31, light fuel oil can be combusted through the burner 30, waste gas is combusted when the waste gas passes through the burner 30, and the vent pipe 31 can supplement enough oxygen for the combustion of the waste gas.

The utility model discloses a theory of operation: when the device is used, smoke enters the preheating box 2 through the air inlet pipe 1, enters the furnace body 6 through the second connecting pipe 12 to be incinerated, enters fluid in the preheating box 2 through the first connecting pipe 7 after being incinerated, and is finally discharged through the air outlet pipe 11, the first axial flow fan 9, the second axial flow fan 13, the third axial flow fan 8 and the fourth axial flow fan 10 provide power for flowing of the waste gas in the whole device, the fluid in the preheating box 2 can absorb pollutants generated after the waste gas is incinerated and can retain heat in the preheating box 2 to preheat the continuously introduced waste gas, so that the incineration efficiency of the smoke in the furnace body 6 is higher, the waste gas can filter particles in the waste gas through the filter screen 28 before being incinerated, pollution generated by waste gas incineration is reduced, in addition, the support plate 21 is convenient to detach and install from the purification box 15, the filter screen 28 is installed on the support plate 21, the reset rod 24 is pressed, the fixed rod 22 is ejected out of the fixed hole 20, the support plate 21 can be drawn out, when the support plate 21 is installed, two ends of the support plate 21 slide into the first fixing rod 18, when the fixing rod 22 reaches the second fixing chute 18, the fixing rod 21, the second fixing groove 20 can be conveniently inserted into the second chute 20, the spring 21, the reset rod can be conveniently, the reset rod 22 can be inserted into the reset groove 21, the reset rod 24, and the reset rod can be conveniently removed, and the reset rod 22, and the reset rod can conveniently, and the reset rod 21, and the reset spring can conveniently, and the reset rod can conveniently, and the reset spring can conveniently.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An energy-saving waste gas incinerator is characterized in that: including furnace body (6), the lower extreme fixed mounting of furnace body (6) has bottom plate (5), the upper end fixed link of bottom plate (5) has preheating cabinet (2), be connected through first connecting pipe (7) and second connecting pipe (12) between preheating cabinet (2) and furnace body (6), be connected with first axial fan (9) and second axial fan (13) on first connecting pipe (7) and second connecting pipe (12) respectively, be connected with air-supply line (1) and play tuber pipe (11) on preheating cabinet (2), be connected with third axial fan (8) and fourth axial fan (10) on air-supply line (1) and play tuber pipe (11), be connected with particle purification device on air-supply line (1), be provided with heat exchange tube (14) in preheating cabinet (2).

2. An energy saving type exhaust gas incinerator according to claim 1 wherein: the side wall of the preheating box (2) is connected with a water inlet pipe (4) and a water outlet pipe (3), and pipe covers are arranged on the water inlet pipe (4) and the water outlet pipe (3) in a matched mode.

3. An energy saving type exhaust gas incinerator according to claim 1 wherein: the heat exchange tube (14) is of a bent structure, and two ends of the heat exchange tube (14) are respectively connected with the air inlet tube (1) and the second connecting tube (12).

4. An energy saving type exhaust gas incinerator according to claim 1 wherein: the particle purifying device comprises a purifying box (15), one end of the purifying box (15) is connected with the air inlet pipe (1), the other end of the purifying box (15) is sleeved with a box cover (16), the inner walls of the two sides of the purifying box (15) are respectively provided with a groove (17), a first sliding chute (18) and a second sliding chute (19) are arranged in the groove (17), the first runner (18) and the second runner (19) are connected to each other, the first sliding chute (18) is obliquely arranged, a fixing hole (20) is arranged in the second sliding chute (19), a support plate (21) is arranged in the purifying box (15), fixing rods (22) are arranged in both ends of the support plate (21), the part of the fixed rod (22) positioned at the inner side of the supporting plate (21) is fixedly connected with a first spacing ring (23), a first spring (32) is fixedly connected between the first spacing ring (23) and the inner wall of the supporting plate (21), the fixing rod (22) is matched with the fixing hole (20), a reset rod (24) is movably arranged in the fixed hole (20), a second spacing ring (25) is fixedly connected on the reset rod (24), the second limiting ring (25) is fixedly connected with the inner wall of the fixing hole (20) through a second spring (26).

5. An energy saving exhaust gas incinerator according to claim 4 wherein: the equal fixedly connected with threaded rod (27) in both sides of backup pad (21), the cover is equipped with filter screen (28) on threaded rod (27), threaded connection has nut (29) on threaded rod (27), compress tightly each other between nut (29) and filter screen (28).

6. An energy saving type exhaust gas incinerator according to claim 1 wherein: the side wall of the furnace body (6) is fixedly provided with a burner (30), and the side wall of the furnace body (6) is provided with a ventilation pipe (31).