CN223649327U - A safe and efficient regenerative combustion device for organic waste gas - Google Patents

Abstract

This utility model discloses a safe and efficient organic waste gas regenerative combustion device, including a flue gas absorption hood, a regenerative chamber, a combustion chamber, and a furnace base. The combustion chamber has a regenerative chamber on one side, a furnace base at the bottom, a placement platform on one side of the furnace base, and a heat-conducting seat at the top center of the combustion chamber. The regenerative chamber has a flue gas absorption hood connected to an upper gas inlet at its top. The combustion chamber has a detachable furnace base at its bottom, and a filter screen frame at the top for filtering waste residue and facilitating fuel placement. An ash receiving tray is located inside the furnace base for convenient ash collection. The detachable furnace base allows for easy replacement and convenient use. The combustion chamber has a regenerative chamber on one side, with a regenerative cavity inside. The regenerative cavity contains regenerative packing material, which absorbs and stores heat from the flue gas, ensuring full utilization of the heat generated during combustion.

Description

Safe and efficient organic waste gas heat storage combustion device

Technical Field

The utility model relates to the field of aluminum profile straightening, in particular to a safe and efficient organic waste gas heat storage combustion device.

Background

The organic waste gas heat accumulating and burning device is used for burning and purifying organic waste gas, and the rto is also called a heat accumulating type thermal incinerator, and is high-efficiency organic waste gas treatment equipment. Compared with the traditional catalytic combustion and direct combustion type thermal oxidation furnace (TO), the rto has the characteristics of high thermal efficiency (more than or equal TO 95%), low running cost, capability of treating large-air-volume low-concentration waste gas and the like, and can also perform secondary waste heat recovery when the concentration is slightly high, thereby greatly reducing the production running cost. The basic principle is that vocs are burnt in high-temperature low-oxygen concentration (volume) atmosphere;

For example, the patent (integrated machine for storing heat and burning waste gas) with publication number CN221923521U is composed of installing box with air inlet and air outlet, partition plate fixed to said installing box, combustion box with opening at its side far from partition plate, multiple heat exchange tubes with two ends fixed to partition plate and combustion box, and burner fixed to said installing box and penetrating through said opening. According to the utility model, the replacement heat pipes are arranged between the combustion box and the partition board, and the opening is arranged at one side of the combustion box away from the partition board, so that waste gas can be heated through the gaps among the plurality of heat exchange pipes and the gaps between the combustion box and the installation box in sequence, and the heat exchange pipes are not required to be completely relied on, so that the structural layout in the installation box is more optimized;

The waste residue that the combustion process produced among the above-mentioned prior art is inconvenient to collect, and base and furnace body adopt integral, can't clear up after the split, and heat accumulation is not comprehensive enough, can't carry out internal circulation heat accumulation control, and heat accumulation process heat utilization is not enough, and the waste gas after the heat accumulation can't carry out purification treatment, causes air pollution easily.

Disclosure of utility model

The utility model aims to provide a safe and efficient organic waste gas heat storage combustion device, which solves the problems that waste residues generated in the combustion process in the background technology are inconvenient to collect, a base and a furnace body are integrated, cannot be cleaned after being split, cannot be comprehensively stored, cannot be subjected to internal circulation heat storage control, heat utilization in the heat storage process is insufficient, and waste gas after heat storage cannot be subjected to purification treatment, so that air pollution is easy to cause.

The safe and efficient organic waste gas heat accumulation combustion device comprises a smoke absorption cover, a heat accumulation chamber, a combustion chamber and a furnace seat, wherein the heat accumulation chamber is arranged on one side of the combustion chamber, the furnace seat is arranged at the bottom of the combustion chamber, a placing table is arranged on one side of the furnace seat, a heat conduction seat is arranged in the middle of the top end of the combustion chamber, and the smoke absorption cover is arranged at the top of the heat accumulation chamber through an upper gas head.

In a further embodiment, a heat accumulation cavity is arranged in the heat accumulation chamber, heat accumulation filler is arranged on the outer side of the heat accumulation cavity, a flue gas conveying head is arranged at the center of one end of the heat accumulation cavity, and the flue gas conveying head is connected with one side of the combustion chamber.

In a further embodiment, a plug is arranged at the top end of the upper air head, and a heat insulation layer is arranged inside the upper air head.

In a further embodiment, the flue gas absorbing hood comprises a flue gas filter element, a mounting port, an upper air pump and a chimney;

The flue gas filter core is established at the inner chamber of flue gas absorption cover, the bottom at the flue gas absorption cover is established to the installing port, go up the air pump and establish at the top of flue gas absorption cover, the chimney is established on the top of last air pump.

In a further embodiment, the front side of the combustion chamber is provided with a fuel port, the fuel port is provided with a sealing cover, and the bottom of the combustion chamber is provided with a mounting port.

In a further embodiment, the top corner of the stove seat is provided with a cushion head, and the stove seat is assembled with the mounting opening in an inlaid manner through the cushion head, a filter screen frame is arranged right opposite to the mounting opening in the middle of the top end of the stove seat, and a ash burning receiving tray capable of being controlled in a drawing manner is arranged in the stove seat and under the filter screen frame.

Compared with the prior art, the utility model has the beneficial effects that:

1. The bottom of the combustion chamber is provided with the detachable stove seat, the top of the stove seat is provided with the filter screen frame, waste residues can be filtered through the filter screen frame, fuel is conveniently placed, the inside of the stove seat is provided with the ash burning receiving tray, the ash burning receiving tray is convenient to receive ash burning, and the detachable stove seat is convenient to replace and use.

2. The combustion chamber is provided with the heat accumulation chamber at one side, the heat accumulation chamber is internally provided with the heat accumulation cavity, the heat accumulation filler is arranged in the heat accumulation cavity, heat in the flue gas can be absorbed and accumulated through the heat accumulation filler, so that the heat in the combustion process is fully utilized, the heat can be circulated through the flue gas conveying head, the waste of the heat is reduced, the top of the heat accumulation chamber is provided with the upper gas head, the top of the upper gas head is assembled with the flue gas absorbing cover in an inlaid manner through the plug, the flue gas is conveniently absorbed through the flue gas absorbing cover, and the flue gas filter element is arranged in the flue gas absorbing cover, so that the waste gas can be filtered, and the pollution of the flue gas to the air can be reduced.

Drawings

FIG. 1 is a schematic structural view of a safe and efficient organic waste gas heat storage combustion device;

FIG. 2 is a schematic view of the structure of the combustion chamber and regenerator of the present utility model;

FIG. 3 is a top view of the burner block of the present utility model;

FIG. 4 is a schematic view of the structure of the flue gas absorbing hood of the present utility model;

FIG. 5 is a top view of a combustion chamber and regenerator of the present utility model;

fig. 6 is a schematic structural view of the portion a of the present utility model.

In the figure, 1, a smoke absorption cover; 2, a gas feeding head, 3, a regenerator, 4, a chimney, 5, a heat conduction seat, 6, a fuel port, 7, a combustion chamber, 8, a combustion ash receiving tray, 9, a furnace seat, 10, a placing table, 11, a gas feeding pump, 12, a flue gas filter element, 13, a mounting port, 14, a filter screen frame, 15, a cushion head, 16, a plug, 17, a heat storage cavity, 18, heat storage filler, 19 and a flue gas conveying head.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-6, the embodiment of the utility model provides a safe and efficient organic waste gas heat storage combustion device, which comprises a smoke absorption cover 1, a heat storage chamber 3, a combustion chamber 7 and a furnace seat 9, wherein the heat storage chamber 3 is arranged on one side of the combustion chamber 7, the furnace seat 9 is arranged at the bottom of the combustion chamber 7, a placing table 10 is arranged on one side of the furnace seat 9, a heat conduction seat 5 is arranged in the middle of the top end of the combustion chamber 7, and the smoke absorption cover 1 is arranged at the top of the heat storage chamber 3 through an upper gas head 2.

The heat in the flue gas exhausted by the combustion chamber 7 is stored through the heat storage chamber 3, the combustion chamber 7 is supported through the furnace seat 9, the fuel is placed through the placing table 10, the heat conduction is controlled through the heat conduction seat 5, and the flue gas is discharged into the flue gas absorbing cover 1 for purification through the gas feeding head 2.

Further, the inside of the regenerator 3 is provided with a heat storage cavity 17, the outside of the heat storage cavity 17 is provided with a heat storage filler 18, one end of the heat storage cavity 17 is provided with a flue gas conveying head 19 in the middle, the flue gas conveying head 19 is connected with one side of the combustion chamber 7, heat is absorbed and stored through the heat storage cavity 17, and flue gas in the combustion chamber 7 is conveyed into the heat storage cavity 17 through the flue gas conveying head 19.

Further, the top of going up air head 2 is equipped with plug 16, and the inside of going up air head 2 is equipped with the insulating layer, conveniently goes up air head 2 and the equipment of flue gas absorption cover 1 through plug 16.

Further, the flue gas absorbing cover 1 comprises a flue gas filter element 12, a mounting port 13, an upper air pump 11 and a chimney 4;

The flue gas filter core 12 is arranged in the inner cavity of the flue gas absorbing cover 1, the mounting opening 13 is arranged at the bottom of the flue gas absorbing cover 1, the upper air pump 11 is arranged at the top of the flue gas absorbing cover 1, the chimney 4 is arranged at the top end of the upper air pump 11, and the flue gas can be filtered and purified through the flue gas filter core 12.

Further, the front of the combustion chamber 7 is provided with a fuel port 6, the fuel port 6 is provided with a sealing cover, the bottom of the combustion chamber 7 is provided with a mounting port, and fuel is conveniently added into the combustion chamber 7 through the fuel port 6.

Further, the top corner of stove seat 9 is equipped with the filler 15, and inlays the equipment through filler 15 and installing port, and the top middle part of stove seat 9 is equipped with filter screen rack 14 with the installing port just to setting up the department, and the inside of stove seat 9, but just be located the ash of combustion receiving dish 8 of pull control below being equipped with of filter screen rack 14, is used for filtering the waste residue of combustion process through filter screen rack 14, and collection in the ash of combustion receiving dish 8 side by side.

When the device is used, the furnace seat 9 is assembled with the bottom of the combustion chamber 7, fuel is added through the fuel port 6, the fuel is received through the filter screen frame 14, the fuel is burnt and filtered on the fuel, the burnt material ash falls into the fuel ash receiving tray 8 to be received, the storage of the fuel is facilitated through the placing table 10, the heat conduction is carried out through the heat conduction seat 5, the smoke is discharged into the heat storage cavity 17 through the smoke conveying head 19, the heat in the smoke can be absorbed through the heat storage filler 18, the heat storage is carried out, the smoke is discharged into the smoke absorption cover 1 through the plug 16 by the upper air head 2, the smoke is filtered through the smoke filter element 12 in the smoke absorption cover 1, and the filtered smoke is discharged through the chimney 4 through the action of the upper air pump 11 and passes through.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The safe and efficient organic waste gas heat accumulation combustion device comprises a smoke absorption cover (1), a heat accumulation chamber (3), a combustion chamber (7) and a furnace seat (9), and is characterized in that the heat accumulation chamber (3) is arranged on one side of the combustion chamber (7), the furnace seat (9) is arranged at the bottom of the combustion chamber (7), a placing table (10) is arranged on one side of the furnace seat (9), a heat conduction seat (5) is arranged in the middle of the top end of the combustion chamber (7), and the smoke absorption cover (1) is arranged at the top of the heat accumulation chamber (3) through an upper gas head (2).

2. The safe and efficient organic waste gas heat storage combustion device according to claim 1 is characterized in that a heat storage cavity (17) is arranged in the heat storage chamber (3), heat storage filler (18) is arranged on the outer side of the heat storage cavity (17), a smoke conveying head (19) is arranged at the middle of one end of the heat storage cavity (17), and the smoke conveying head (19) is connected with one side of the combustion chamber (7).

3. The safe and efficient organic waste gas heat storage combustion device according to claim 1 is characterized in that a plug (16) is arranged at the top end of the upper gas head (2), and a heat insulation layer is arranged inside the upper gas head (2).

4. The safe and efficient organic waste gas heat storage combustion device is characterized in that the smoke absorption cover (1) comprises a smoke filter element (12), a mounting port (13), an upper air pump (11) and a chimney (4);

The flue gas filter core (12) is arranged in the inner cavity of the flue gas absorbing cover (1), the mounting opening (13) is arranged at the bottom of the flue gas absorbing cover (1), the upper air pump (11) is arranged at the top of the flue gas absorbing cover (1), and the chimney (4) is arranged at the top end of the upper air pump (11).

5. The safe and efficient organic waste gas heat storage combustion device according to claim 1 is characterized in that a fuel port (6) is formed in the front face of the combustion chamber (7), a sealing cover is arranged on the fuel port (6), and a mounting port is formed in the bottom of the combustion chamber (7).

6. The safe and efficient organic waste gas heat storage combustion device is characterized in that a cushion head (15) is arranged at the corner of the top of the furnace seat (9), the furnace seat is assembled with a mounting port in an embedded mode through the cushion head (15), a filter screen frame (14) is arranged at the position, opposite to the mounting port, of the middle of the top end of the furnace seat (9), and a ash receiving disc (8) capable of being controlled in a pulling mode is arranged in the furnace seat (9) and located under the filter screen frame (14).