CN204513414U - A wreath relic incinerator - Google Patents

Abstract

The utility model relates to a wreath relic incinerator, which includes a main furnace, and the incinerator also includes: a vault spliced by fiber blocks, which is connected to the top of the main furnace by anchors, and is provided with a row of a smoke port; and a high-temperature oxygen supply device arranged above the vault and communicating with the smoke exhaust port to provide high-temperature air into the main furnace. The utility model forms a vault by splicing fiber blocks, thereby greatly reducing the weight of the vault, increasing the size of the vault, thereby increasing the volume of the entire incinerator; and connecting the vault with the main furnace through anchors , thereby improving the tensile strength of the vault, making it have good reliability and stability under high temperature and low temperature conditions, and the installation method is simple; at the same time, the utility model also installs a The high-temperature oxygen supply device enables the harmful components in the flue gas generated by incineration to be oxidized and decomposed at high temperature, thereby suppressing the generation of black smoke.

Description

A wreath relic incinerator

technical field

The utility model relates to an incinerator for wreath relics.

Background technique

At present, the size of the hearth vault of the incinerator used to burn wreath relics waiting to be incinerated is generally small, generally 800mm*1750mm; The quality of the vault is heavy, and because the material of the angle steel is relatively hard, it cannot be completely sealed during splicing, and it is not resistant to high temperature. In addition, because the flue gas generated after wreath relics are incinerated in the incinerator is usually discharged directly through the smoke exhaust port on the top of the furnace, the time for these flue gases to stay in the furnace is too short to fully burn, which in turn makes the flue gas The harmful components of the pollutants cannot be fully decomposed and are directly discharged into the environment, causing serious pollution.

Utility model content

In order to solve the above-mentioned problems in the prior art, the utility model aims to provide a wreath relic incinerator to reduce the weight of the furnace vault, improve its sealing performance, and ensure that the flue gas is fully burned and discharged to reduce environmental pollution.

A wreath relics incinerator described in the utility model includes a main furnace, and is characterized in that the incinerator also includes:

a dome made of fibrous panels attached to the top of the main furnace by anchors and provided with a smoke outlet; and

A high-temperature oxygen supply device arranged above the vault and communicated with the smoke outlet to provide high-temperature air into the main furnace.

In the above wreath relics incinerator, the incinerator further includes a furnace door for closing or opening the main furnace and made of compressed perlite wool.

In the above wreath relics incinerator, the incinerator further includes an outer wall that surrounds the main furnace and the vault and is spliced by angle steel, and the high-temperature oxygen supply device is provided on the top surface.

In the above wreath relics incinerator, an insulating rock wool layer is provided between the outer wall and the main furnace.

Due to the adoption of the above-mentioned technical solution, the utility model forms a vault by splicing fiber blocks, thereby greatly reducing the weight of the vault, increasing the size of the vault, thereby increasing the volume of the entire incinerator; and through The anchor piece connects the vault to the main furnace, thereby improving the tensile strength of the vault, making it have good reliability and stability under high temperature and low temperature conditions, and the installation method is simple, which speeds up the construction speed; at the same time, The utility model also installs a high-temperature oxygen supply device at the smoke outlet of the furnace top, so that harmful components in the flue gas generated by incineration can be oxidized and decomposed at high temperature, thereby suppressing the generation of black smoke and reducing environmental pollution.

Description of drawings

Fig. 1 is a schematic structural view of a wreath relic incinerator of the present invention.

Detailed ways

Below in conjunction with accompanying drawing, provide preferred embodiment of the present utility model, and describe in detail.

As shown in FIG. 1 , the utility model is a wreath relic incinerator, which includes a main furnace 1 , an outer wall 5 , a vault 7 and a high-temperature oxygen supply device 8 . Specifically:

The main furnace 1 is mainly made of general-purpose refractory bricks, and a plurality of pouring bars 2 (in this embodiment, 24 pouring bars 2) are arranged at the lower part of the interior. The common refractory bricks are spaced apart; the bottom of the pouring furnace bar 2 is provided with two soot removal ports 3 and 4, and the soot removal port 3 and the soot removal port 4 are separated by general refractory bricks. 4 share the same cleaning door (not shown in the figure). This incinerator is also provided with a furnace door (not shown in the figure) that can move up and down for closing or opening the main furnace 1. This furnace door is made of perlite wool compression seal, so that when the furnace door is closed, the main furnace can The furnace 1 is completely isolated from the outside world. In addition, an air supply pipe (not shown in the figure) communicating with the peripheral air supply device is also provided in the main furnace 1 .

The outer wall 5 is arranged around the main furnace 1 and the vault 7, which is spliced by 50mm*50mm angle steel, and a 60 mm thick insulating rock wool layer 6 is tightly pressed between the outer wall 5 and the main furnace 1 .

The vault 7 is composed of spliced fiber blocks, and the vault 7 is connected to the top of the main furnace 1 through anchors, so that the fiber blocks have better tensile strength without affecting their flexibility, and the fiber blocks are improved. The degree of interweaving ensures that the fiber block has good reliability and stability under high temperature and low temperature conditions, and the installation method is simple and light, which can realize the design of super large (such as 2580mm*3580mm) light vault, and Accelerated the lining construction speed.

The high-temperature oxygen supply device 8 is arranged on the top surface of the outer wall 5 and communicates with the smoke outlet opened in the middle of the vault 7 to provide high-temperature air into the main furnace 1 . The high-temperature oxygen supply device 8 can be realized by conventional products in the prior art. In this embodiment, the high-temperature oxygen supply device 8 includes a double-layer pipe structure formed by imported stainless steel, and a high-temperature air supply connected to the double-layer pipe structure. pipeline and an axial flow fan that supplies air to the main furnace through the high-temperature air supply pipeline, wherein the inner tube communicates with the exhaust port, and the inner tube wall is provided with a plurality of air inlets (for example, 120 air inlets are evenly distributed) mouth). Due to the above-mentioned high-temperature oxygen supply device 8, it has sufficient wind pressure and temperature to expand the mixing degree and contact area of the flue gas while not affecting the flue gas emission, thereby facilitating the removal of harmful components in the flue gas. Fully oxidized and decomposed at high temperature, and can suppress the generation of black smoke.

The working process of the present utility model is as follows:

Open the furnace door of the main furnace 1, place the items to be incinerated on the pouring furnace bar 2 in the main furnace 1, close the furnace door, ignite the objects through the burner, and open the peripheral air supply system to supply oxygen to the main furnace 1 , so that the articles can be fully burned (in addition, an energy-saving burner (not shown in the figure) can also be installed in the main furnace 1, and a set of variable-angle automatic adjustment devices for the full length of the burner can be designed to further ensure that the wreath remains Waiting for the all-round complete combustion of the incinerated articles); at the same time, under the action of the high-temperature oxygen supply device 8, high-temperature air is provided to the main furnace 1, thereby expanding the mixing degree and contact area of the flue gas produced by the incinerated articles, so that the Harmful components are fully oxidized and decomposed at high temperature.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model, and various changes can also be made to the above-mentioned embodiments of the present utility model. That is to say, all simple and equivalent changes and modifications made according to the claims of the utility model application and the content of the description all fall within the protection scope of the claims of the utility model patent. What the utility model does not describe in detail is conventional technical contents.

Claims (4)

1. A wreath relic incinerator, which comprises a main furnace, is characterized in that, said incinerator also includes: a dome made of fibrous panels attached to the top of the main furnace by anchors and provided with a smoke outlet; and A high-temperature oxygen supply device arranged above the vault and communicated with the smoke outlet to provide high-temperature air into the main furnace. 2. The wreath relics incinerator according to claim 1, characterized in that the incinerator further comprises a furnace door for closing or opening the main furnace and made of compressed perlite wool. 3. The wreath relics incinerator according to claim 1 or 2, characterized in that, the incinerator also includes an outer wall that surrounds the main furnace and the vault and is spliced by angle steel, and its top surface is provided with The high temperature oxygen supply device. 4. The wreath relics incinerator according to claim 3, characterized in that a thermal insulation rock wool layer is provided between the outer wall and the main furnace.