CN214307125U

CN214307125U - Combined combustion chamber device

Info

Publication number: CN214307125U
Application number: CN202120208211.XU
Authority: CN
Inventors: 臧海; 赵成军; 王相波; 刘丙全; 韩喆
Original assignee: Langfang Fanhua Petrochemical Equipment Co ltd
Current assignee: Langfang Fanhua Petrochemical Equipment Co ltd
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2021-09-28
Anticipated expiration: 2031-01-25

Abstract

The utility model provides a modular combustion chamber device relates to hazardous waste treatment technical field, has solved the dust collecting equipment who exists among the prior art and has been the technical problem of solitary equipment with the postcombustion chamber. The device comprises a box body, a smoke dust separating device and a combustion device, wherein a separating chamber and a combustion chamber are arranged in the box body, the separating chamber is communicated with the combustion chamber, the smoke dust separating device is arranged in the separating chamber, and the combustion device is arranged on one side of the combustion chamber; the dust and smoke separating device can separate dust and smoke from dust-containing smoke, the smoke can enter the combustion chamber from the separating chamber through the dust and smoke separating device, and the dust can flow into the outside of the box body from the separating chamber through the dust and smoke separating device; the combustion device is capable of igniting the flue gas within the combustion chamber. The utility model is used for handle dusty flue gas.

Description

Combined combustion chamber device

Technical Field

The utility model belongs to the technical field of hazardous waste handles technique and specifically relates to a modular combustion chamber device is related to.

Background

With the development of industry, the discharge of dangerous waste in industrial production process is increasing. It is estimated that the worldwide annual production of hazardous waste is 3.3 million tons. Hazardous waste has been referred to as "political waste" in industrially developed countries due to its serious pollution and potentially serious impact. At present, the dust-containing smoke in the dangerous waste is mainly treated by a dust removing device and a secondary combustion chamber, the dust-containing smoke firstly enters the dust removing device to separate dust and smoke, and then the smoke is introduced into the secondary combustion chamber to be combusted. However, the dust removal equipment and the secondary combustion chamber are both independent equipment, and both the dust removal equipment and the secondary combustion chamber are large in size, are both vertical fixed equipment, are large in installation workload and long in installation period, and cannot realize mobile processing and skid mounting of the equipment after installation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a combination formula combustion chamber device to solve the dust collecting equipment who exists among the prior art and the technical problem that the postcombustion chamber is solitary equipment. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.

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

the utility model provides a combined combustion chamber device, including box, smoke and dust separator and burner, wherein, be provided with separation chamber and combustion chamber in the box, the separation chamber is linked together with the combustion chamber, the smoke and dust separator sets up in the separation chamber, the burner sets up in one side of the combustion chamber;

the dust and smoke separating device can separate dust and smoke from dust-containing smoke, the smoke can enter the combustion chamber from the separating chamber through the dust and smoke separating device, and the dust can flow into the outside of the box body from the separating chamber through the dust and smoke separating device;

the combustion device is capable of igniting the flue gas within the combustion chamber.

Optionally, the smoke dust separating device comprises a cyclone dust collector, a dust collecting chamber and a conveyor, an air inlet of the cyclone dust collector penetrates through a smoke inlet of the separating chamber, the cyclone dust collector is communicated with the dust collecting chamber, the dust collecting chamber is communicated with the conveyor, and one end of the conveyor penetrates out of the separating chamber.

Optionally, the cyclone is provided with dust exhaust pipe and gas vent, the dust exhaust pipe with the gas vent all is provided with a plurality ofly, the dust exhaust pipe with the gas vent all follows cyclone's length direction distributes, the dust exhaust pipe with the gas vent is located respectively cyclone's both sides, the dust exhaust pipe stretches into it is indoor to gather dust.

Optionally, the conveyor comprises a motor and a conveying pipeline, one side of the conveying pipeline is communicated with the bottom of the dust collecting chamber, and one end of the conveying pipeline extends out of the separation chamber and is connected with the motor;

and a dust outlet branch pipe is also arranged on the side surface of the conveying pipeline.

Optionally, the dust collection chamber is a combination of a box-type structure and a funnel-type structure.

Optionally, the burner also comprises an air storage cavity, wherein the air storage cavity is arranged at the top of the burner and can provide oxygen for the burner;

the air storage cavity comprises an air inlet pipe and a plurality of air outlet pipes, the air inlet pipe is positioned on the outer side of the combustion chamber, the air outlet pipes are positioned on the inner side of the combustion chamber, and the plurality of air outlet pipes are distributed on the air storage cavity;

the aperture of the air inlet pipe is larger than that of the air outlet pipe.

Optionally, the combustion chamber includes one-level combustion chamber and second grade combustion chamber, one-level combustion chamber with be provided with the division board between the second grade combustion chamber, the lower extreme of division board with there is the opening between the bottom plate of box, one-level combustion chamber with the separation chamber is linked together.

Optionally, an explosion-proof pipeline and a flue gas outlet are arranged on the combustion chamber.

Optionally, a partition plate is arranged between the separation chamber and the combustion chamber, and a smoke vent is arranged between the upper end of the partition plate and a top plate of the box body.

Optionally, the box body is of a skid-mounted type structure.

The utility model provides a pair of modular combustion chamber device, the separation and the combustion processing of dusty flue gas are all in the box, and box, smoke and dust separator and burner make up into a device, and its structure adopts sled dress type structure, conveniently removes and installs, and the little and cycle of on-the-spot installation work load is short to solve the dust collecting equipment who exists among the prior art and the technical problem that the postcombustion chamber is solitary equipment.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a combined combustion chamber device provided by an embodiment of the present invention;

FIG. 1 shows a box body; 11. a separation chamber; 111. a flue gas inlet; 12. a combustion chamber; 121. a primary combustion chamber; 122. a secondary combustion chamber; 123. a partition plate; 124. a port; 125. an explosion-proof pipe; 126. a flue gas outlet; 13. a separator plate; 131. a smoke through hole; 2. a smoke dust separating device; 21. a cyclone dust collector; 211. an air inlet; 212. a dust exhaust pipe; 22. a dust collection chamber; 23. a conveyor; 231. an electric motor; 232. a delivery conduit; 2321. a dust outlet branch pipe; 3. a combustion device; 4. an air storage chamber; 41. an air inlet pipe; 42. and an air outlet pipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like are used in an orientation or positional relationship indicated based on the orientation or positional relationship shown in the drawings for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is also to be understood that the terms "mounted", "connected" and "connected", unless expressly specified or limited otherwise, are intended to be interpreted broadly, as meaning either a fixed connection or a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as the case may be, by those of ordinary skill in the art.

The utility model provides a combined combustion chamber device, which comprises a box body 1, a smoke dust separating device 2 and a combustion device 3, wherein a separating chamber 11 and a combustion chamber 12 are arranged in the box body 1, the separating chamber 11 is communicated with the combustion chamber 12, the smoke dust separating device 2 is arranged in the separating chamber 11, and the combustion device 3 is arranged at one side of the combustion chamber 12;

dust and flue gas can be separated out with dust-laden flue gas to smoke and dust separator 2, dust includes than great dust particle in the flue gas, be to avoid dust to influence the abundant burning that influences the flue gas, also be simultaneously in avoiding dust to enter into combustion chamber 12, be difficult to the clearance, the flue gas can enter into combustion chamber 12 from separator 11 through smoke and dust separator 2, burner 3 can ignite the flue gas that enters into combustion chamber 12, dust can flow into the outside of box 1 from separator 11 through smoke and dust separator 2, and then enter into the collection incasement, make things convenient for the staff to handle dust, prevent in disorder dust simultaneously and fly. The utility model provides a pair of modular combustion chamber device, the separation and the combustion processing of dusty flue gas are all in box 1, and box 1, smoke and dust separator 2 and burner 3 make up into a device, and its structure adopts sled dress type structure, conveniently removes and installs, and the on-the-spot installation work load is little and the cycle is short to solve the dust collecting equipment who exists among the prior art and the technical problem that the postcombustion chamber is solitary equipment.

As an alternative embodiment, the dust separating device 2 comprises a cyclone dust collector 21, a dust collecting chamber 22 and a conveyor 23, wherein an air inlet 211 of the cyclone dust collector 21 passes through the smoke inlet 111 of the separating chamber 11, dust-containing smoke enters the cyclone dust collector 21 through the air inlet 211, the cyclone dust collector 21 is transversely placed in the separating chamber 11, the cyclone dust collector 21 is communicated with an inlet of the dust collecting chamber 22, the cyclone dust collector 21 is positioned above the dust collecting chamber 22, dust separated in the cyclone dust collector 21 can enter the dust collecting chamber 22, an outlet of the dust collecting chamber 22 is communicated with the conveyor 23, the dust collecting chamber 22 is positioned above the conveyor 23, dust separated in the dust collecting chamber 22 can enter the conveyor 23, one end of the conveyor 23 penetrates through the separating chamber 11, and the conveyor 23 can convey the dust in the dust collecting chamber to the outside of the box body 1 and can collect the dust by using a collecting box.

As an alternative embodiment, the cyclone dust collector 21 is provided with a dust exhaust pipe 212 and a plurality of exhaust ports, the dust exhaust pipe 212 and the plurality of exhaust ports are arranged, the dust exhaust pipe 212 and the plurality of exhaust ports are distributed along the length direction of the cyclone dust collector 21, the dust exhaust pipe 212 and the plurality of exhaust ports are respectively arranged on two sides of the cyclone dust collector 21, the exhaust ports face the top of the separation chamber 11, flue gas is exhausted from the exhaust ports and enters the combustion chamber 12 along the top of the separation chamber 11, the dust exhaust pipe 212 faces the bottom of the separation chamber 11, the dust exhaust pipe 212 extends into the dust collection chamber 22, and dust is exhausted from the dust exhaust pipe 212 and enters the dust collection chamber 22.

As an alternative embodiment, the conveyor 23 is a screw conveyor or a chain scraper conveyor, the conveyor 23 includes a motor 231 and a conveying pipe 232, a screw shaft is disposed in the conveying pipe 232, or a conveying belt is disposed in the conveying pipe 232, one side of the conveying pipe 232 is communicated with the bottom of the dust collection chamber 22, a slotted opening is disposed on a side surface of the conveying pipe 232, an outlet of the dust collection chamber 22 is communicated with the slotted opening, one end of the conveying pipe 232 extends out of the separation chamber 11 and is connected with the motor 231, a dust outlet branch pipe 2321 is further disposed on a side surface of the conveying pipe 232, the dust outlet branch pipe 2321 and the motor 231 are both located outside the box body 1, the conveying pipe 232 is transversely placed in the separation chamber 11, and the dust outlet branch pipe 2321 is vertically oriented towards the ground. When dust enters the conveying pipe 232, the motor 231 is started to convey the dust located in the slotted area to the vicinity of the dust outlet branch pipe 2321, and then the dust enters the collecting box along the dust outlet branch pipe 2321 under the action of gravity.

As an alternative embodiment, the dust collection chamber 22 may be a combination of a box-type structure and a funnel-type structure, the box-type structure being above the funnel-type structure to facilitate the collection of dust at the bottom of the dust collection chamber 22 under the influence of gravity.

As an optional embodiment, the device also comprises an air storage cavity 4, the air storage cavity 4 is arranged at the top of the combustion chamber 12, and the air storage cavity 4 can provide oxygen for the combustion chamber 12 so that the flue gas can be combusted; air storage chamber 4 advances pipe 41 and air exit tube 42 including the air, the air advances the outside that pipe 41 is located combustion chamber 12, the outer air of box 1 can advance pipe 41 through the air and enter into air storage chamber 4, air exit tube 42 is located combustion chamber 12's inboard, the air in the air storage chamber 4 can enter into combustion chamber 12 through air exit tube 42, the number of air exit tube 42 is a plurality of, a plurality of air exit tubes 42 dispersion are on air storage chamber 4, can make the air in the air storage chamber 4 disperse fast in combustion chamber 12, and then can fully contact with the flue gas, make the flue gas fully burn, the aperture that the air advances pipe 41 is greater than the aperture of air exit tube 42.

As an optional embodiment, the combustion chamber 12 includes a primary combustion chamber 121 and a secondary combustion chamber 122, a partition plate 123 is disposed between the primary combustion chamber 121 and the secondary combustion chamber 122, a through hole 124 is disposed between a lower end of the partition plate 123 and a bottom plate of the box body 1, the primary combustion chamber 121 is communicated with the separation chamber 11, a partition plate 13 is disposed between the separation chamber 11 and the combustion chamber 12, a smoke through hole 131 is disposed between an upper end of the partition plate 13 and a top plate of the box body 1, a path of smoke in the box body 1 is the separation chamber 11, the smoke through hole 131, the primary combustion chamber 121, the through hole 124, the secondary combustion chamber 122 and a smoke outlet 126, and the path is a curved path, so as to extend a stroke of the smoke, increase a combustion time of the smoke in the combustion chamber 12, and further enable combustion to be more sufficient.

In an alternative embodiment, the combustion chamber 12 is provided with an explosion-proof pipe 125 and a flue gas outlet 126, the explosion-proof pipe 125 and the flue gas outlet 126 are located at the upper end of the secondary combustion chamber 122, and the explosion-proof pipe 125 is used for pressure relief during deflagration.

The utility model discloses well combination formula combustion chamber device's operation process:

the dust-containing flue gas enters the cyclone dust collector 21 through the air inlet 211, the dust-containing flue gas can be separated into flue gas and dust through the cyclone dust collector 21, and the dust is discharged to the outside of the box body 1 through the dust discharge pipe 212, the dust collection chamber 22 and the conveyor 23; the flue gas enters the combustion chamber 12 through the exhaust port, simultaneously, air is conveyed into the combustion chamber 12 through the air storage cavity 4 and is fully contacted with the flue gas in the combustion chamber, the flue gas in the combustion chamber 12 is ignited by using the combustion device 3, the flue gas passes through the primary combustion chamber 121, the through hole 124 and the secondary combustion chamber 122 in the combustion process, the flue gas is fully combusted, and finally, substances generated after the flue gas is combusted are discharged from the flue gas outlet 126.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A combined combustion chamber device is characterized by comprising a box body (1), a smoke dust separation device (2) and a combustion device (3), wherein,

a separation chamber (11) and a combustion chamber (12) are arranged in the box body (1), the separation chamber (11) is communicated with the combustion chamber (12), the smoke dust separation device (2) is arranged in the separation chamber (11), and the combustion device (3) is arranged on one side of the combustion chamber (12);

the dust and smoke separating device (2) can separate dust and smoke from dust-containing smoke, the smoke can enter the combustion chamber (12) from the separating chamber (11) through the dust and smoke separating device (2), and the dust can flow into the outside of the box body (1) from the separating chamber (11) through the dust and smoke separating device (2);

the combustion device (3) is capable of igniting the flue gas in the combustion chamber (12).

2. The combined combustion chamber device according to claim 1, wherein the smoke dust separating device (2) comprises a cyclone dust collector (21), a dust collecting chamber (22) and a conveyor (23), an air inlet (211) of the cyclone dust collector (21) penetrates through the smoke inlet (111) of the separation chamber (11), the cyclone dust collector (21) is communicated with the dust collecting chamber (22), the dust collecting chamber (22) is communicated with the conveyor (23), and one end of the conveyor (23) penetrates out of the separation chamber (11).

3. The combined combustion chamber device according to claim 2, wherein the cyclone dust collector (21) is provided with a plurality of dust exhaust pipes (212) and a plurality of air exhaust ports, the dust exhaust pipes (212) and the air exhaust ports are distributed along the length direction of the cyclone dust collector (21), the dust exhaust pipes (212) and the air exhaust ports are respectively positioned at two sides of the cyclone dust collector (21), and the dust exhaust pipes (212) extend into the dust collection chamber (22).

4. The modular combustor apparatus of claim 2, wherein the conveyor (23) includes a motor (231) and a transfer duct (232), one side of the transfer duct (232) communicating with the bottom of the clean room (22), one end of the transfer duct (232) extending out of the separation chamber (11) and connecting with the motor (231);

and a dust outlet branch pipe (2321) is further arranged on the side surface of the conveying pipeline (232).

5. The combined combustion chamber arrangement according to claim 2, characterized in that the dust chamber (22) is a combination of a box-type structure and a funnel-type structure.

6. The modular combustor apparatus of claim 1, further comprising an air storage chamber (4), said air storage chamber (4) being disposed at the top of said combustor (12), said air storage chamber (4) being capable of providing oxygen to said combustor (12);

the air storage cavity (4) comprises an air inlet pipe (41) and a plurality of air outlet pipes (42), the air inlet pipe (41) is positioned on the outer side of the combustion chamber (12), the air outlet pipes (42) are positioned on the inner side of the combustion chamber (12), the number of the air outlet pipes (42) is multiple, and the air outlet pipes (42) are dispersed on the air storage cavity (4);

the aperture of the air inlet pipe (41) is larger than that of the air outlet pipe (42).

7. The combined combustion chamber device according to claim 1, characterized in that the combustion chamber (12) comprises a primary combustion chamber (121) and a secondary combustion chamber (122), a partition plate (123) is arranged between the primary combustion chamber (121) and the secondary combustion chamber (122), a through opening (124) is arranged between the lower end of the partition plate (123) and the bottom plate of the box body (1), and the primary combustion chamber (121) is communicated with the separation chamber (11).

8. Combined combustion chamber device according to claim 1, characterized in that the combustion chamber (12) is provided with an explosion-proof duct (125) and a flue gas outlet (126).

9. The combined combustion chamber device according to claim 1, characterized in that a partition plate (13) is provided between the separation chamber (11) and the combustion chamber (12), and a smoke vent (131) is present between the upper end of the partition plate (13) and the ceiling of the casing (1).

10. The modular combustor apparatus of claim 1, wherein the casing (1) is of a skid-mounted type construction.