CN201109771Y - A carbonization furnace for domestic waste - Google Patents

Abstract

The utility model discloses a domestic garbage carbonization furnace, which consists of a conical furnace cover 1, a conical water collecting plate 2, a vent hole 3, an exhaust pipe 4, a jacket 5, a furnace 6, an air inlet pipe 7, an air duct 8. The discharge port 9, the lower drain pipe 10, the upper drain pipe 11, the pouring hole 12, the pouring plate 13, the water tank 14, and the feed port 15 are characterized in that an air inlet pipe 7 is set in the furnace 6, and the Air hole 3, jacket 5 outside furnace hearth 6, water pouring hole 12, water pouring plate 13, water tank 14, conical water collecting plate 2, conical furnace cover 1 are set on the upper part of furnace 6. When domestic garbage is placed in the furnace 6, the combustion and carbonization process can be carried out continuously by blowing air to support combustion and automatically extracting flue gas and water vapor from the system. It has the advantages of simple method, no secondary pollution, and low investment and operation costs. Advantages, suitable for carbonization treatment of domestic waste.

Description

A carbonization furnace for domestic waste

technical field

The utility model relates to a garbage treatment device, more specifically, the utility model relates to a domestic garbage carbonization treatment device.

Background technique

There are generally two ways to deal with domestic waste, one is landfill, and the other is factory treatment. As for the landfill method, it is a method commonly used by small and medium-sized towns at present. It has the characteristics of simple method and low cost, but its disadvantage is that it requires a large area of landfill, and it is very easy to produce secondary pollution. As for the factory treatment method, although the treatment is relatively thorough, it requires a large investment, high operating costs, strict requirements on the technical quality of the operators, and is not easy to promote. At present, there is no domestic waste treatment equipment with simple methods and low investment and operation costs.

Contents of the invention

The purpose of the utility model is to overcome the deficiencies of the prior art and provide a domestic garbage carbonization furnace which is simple in method, does not cause secondary pollution, and has low investment and operation costs.

The purpose of this utility model is achieved through the following technical solutions.

In the furnace 6, an inverted T-shaped air inlet duct 7 is arranged, and the furnace wall on the upper part of the furnace 6 is provided with a ventilation hole 3 and communicated with the jacket 5, and the jacket 5 is communicated with the exhaust pipe 4. The water pouring hole 12 is connected with the water tank 14, the conical water collecting plate 2 is arranged at the appropriate position on the upper part of the water pouring plate 13, the conical furnace cover 1 is provided at the appropriate position on the upper part of the conical water collecting plate 2, and the conical furnace cover 1 is provided with a water tank (4).

The beneficial effects of the utility model are:

1. Put domestic garbage in the furnace 6 and ignite it. At this time, air is blown in through the air duct 8, and the air is distributed to each combustion point through the air inlet duct 7, so that the domestic garbage is fully burned and carbonized to form charcoal and fall. , collected through the discharge port 9, so that the combustion and carbonization process can realize continuous operation.

2. The water vapor generated by combustion in the furnace 6 is collected and discharged through the jacket 5 and the water tank 14, which can avoid the phenomenon of flameout caused by the accumulation of water vapor in the furnace 6, thereby ensuring the continuous combustion and carbonization process.

3. The flue gas generated during the combustion and carbonization process in the furnace 6 is discharged through the exhaust pipe 4 and burned after purification to avoid secondary pollution.

Description of drawings

Accompanying drawing is the utility model sectional structure schematic diagram

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described.

According to the size of the amount of garbage and the length of the burning and carbonization time, the technological dimensions of each part such as the furnace 6 are calculated respectively, and processed and assembled according to the drawings. Generally speaking, the height of the exhaust pipe 4 and the diameter of the vent hole 3 are limited to the smoke and water vapor that can be extracted from the furnace 6, and the water pouring plate 13 is preferably 45°, and there is a certain distance from the conical water collecting plate 2. gap.

During operation, put domestic garbage in the furnace 6, add igniters to ignite, and blow in air through the air duct 8, introduce air through the air inlet duct 7 to support combustion, and cover the conical water collecting plate 2 and the conical furnace cover 1. Combustion and carbonization are carried out automatically, and the generated charcoal ash falls through the discharge port 9. When the combustion reaches a certain level, garbage can be added from the feed port 15 to continue the combustion and carbonization. The flue gas and water vapor generated in the furnace 6 are discharged through the jacket 5 and the water tank 14 .

Claims (1)

1. domestic refuse charring furnace, by conical bell (1), taper water collection sheet (2), ventilating pit (3), vapor pipe (4), chuck (5), burner hearth (6), intake stack (7), airduct (8), discharge port (9), following water shoot (10), last water shoot (11), pouring hole (12), pouring plate (13), tank (14), opening for feed (15) is formed, it is characterized in that, inverted T shape intake stack (7) is set in burner hearth (6), and burner hearth (6) furnace wall, top is established ventilating pit (3) and is communicated with chuck (5), and chuck (5) is communicated with vapor pipe (4); Burner hearth (6) top is established pouring plate (13) and is communicated with tank (14) by pouring hole (12); Taper water collection sheet (2) is established in pouring plate (13) appropriate location, top, and conical bell (1) is established in taper water collection sheet (2) appropriate location, top, and the lid limit of conical bell (1) there is not tank (14).

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