CN213811799U

CN213811799U - Heat recovery furnace for producing carbon

Info

Publication number: CN213811799U
Application number: CN202023118217.2U
Authority: CN
Inventors: 季和冲
Original assignee: Zhejiang Shengmu New Energy Co ltd
Current assignee: Zhejiang Shengmu New Energy Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-07-27
Anticipated expiration: 2030-12-22

Abstract

The utility model relates to a heat recovery furnace for producing carbon, which comprises a furnace body, one side of the furnace body is fixedly connected with an igniter, the other side is provided with a first through hole, the first through hole is used for connecting a fire removing pipe, a heat preservation layer is embedded in the inner wall of the furnace body, a flame retardant layer is arranged on the inner wall of the furnace body, the adjacent two sides of the furnace body, which are provided with one side of the igniter, relative to the furnace body are respectively provided with a second through hole and an exhaust pipe, the exhaust pipe is used for discharging waste gas in the furnace body, the second through hole is used for connecting a cracking furnace, heat generated by the igniter in the working process is discharged through the first through hole, the temperature constancy in the furnace body is improved by the heat preservation layer, heat flow can not be dissipated, the flame retardant layer is used for preventing the furnace body from igniting, gas such as methane, hydrogen and the like can be used for supporting combustion and preventing explosion, and can be discharged through the exhaust pipe when the gas quantity is too large, further preventing explosion.

Description

Heat recovery furnace for producing carbon

Technical Field

The utility model relates to a charcoal processing equipment technical field, in particular to a heat recovery stove for producing charcoal.

Background

In the production and processing process of the carbon, the adopted raw materials are organic wastes, so that the carbon needs to be dried, heat flow and materials need to be mixed in the drying process, and the drying efficiency is higher.

At present, a heat recovery furnace for providing a heat source for drying materials needs to receive combustible gas such as methane and hydrogen recovered by a cracking furnace and process the combustible gas through ignition of an igniter, but the heat recovery furnace has potential safety hazards, a safety smoke outlet is not additionally arranged, and explosion can occur if hydrogen and methane are excessively accumulated.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects existing in the prior art, the utility model aims to provide a heat recovery furnace for producing carbon.

The technical scheme of the utility model is realized like this: the utility model provides a heat recovery stove for producing charcoal, includes the furnace body, one side fixedly connected with point firearm of furnace body, first through-hole has been seted up to the opposite side, first through-hole is used for connecting except that the firetube, it is equipped with the heat preservation to inlay in the furnace body inner wall, be equipped with fire-retardant layer on the inner wall of furnace body, the furnace body is equipped with adjacent both sides of some firearm one side for the furnace body and is equipped with second through-hole and blast pipe respectively, the blast pipe is used for the exhaust of the waste gas in the furnace body, the second through-hole is used for connecting the pyrolysis furnace.

Through adopting above-mentioned technical scheme, the heat that some firearms produced at the in-process of work is discharged through first through-hole, and the setting up of heat preservation improves the constancy of temperature in the furnace body, can not let the thermal current scatter and disappear, and fire-retardant layer is used for preventing the furnace body from igniting, and the second through-hole can let in gas such as methane, hydrogen for combustion-supporting prevents the explosion, and accessible blast pipe discharges when the gas quantity is too big, further prevents the explosion.

The utility model discloses further set up to: the outside border of first through-hole is equipped with the welded plate, and this welded plate is used for the furnace body to be connected with except that the firetube.

Through adopting above-mentioned technical scheme, this welding plate set up the convenience and will remove firetube and furnace body welding, further improvement welded efficiency.

The utility model discloses further set up to: and a heat insulation layer is arranged on the outer side of the heat insulation layer and is positioned in the inner wall of the furnace body.

Through adopting above-mentioned technical scheme, the setting up of this insulating layer can prevent that the workman from touching the furnace body by mistake and leading to scalding.

The utility model discloses further set up to: the heat-insulating layer is made of polystyrene.

Through adopting above-mentioned technical scheme, further thermal-insulated efficiency has been improved.

The utility model discloses further set up to: be equipped with filtering mechanism in the blast pipe, filtering mechanism includes first filter core, second filter core and adsorbed layer, first filter core is glass fiber, the second filter core is the non-woven fabrics, the adsorbed layer is active carbon.

Through adopting above-mentioned technical scheme, this filtering mechanism's setting is convenient to be filtered gas, pollution abatement.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 inventive exercise.

FIG. 1 is a cross-sectional view of an embodiment of the present invention;

fig. 2 shows an embodiment of the present invention.

Reference numerals: 1. a furnace body; 100. an igniter; 101. a first through hole; 102. a second through hole; 103. an exhaust pipe; 104. a heat-insulating layer; 105. a flame retardant layer; 106. welding the plate; 107. a thermal insulation layer; 2. a filtering mechanism; 200. a first filter element; 201. a second filter element; 202. and an adsorption layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in 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.

As shown in fig. 1 to 2, the utility model discloses a heat recovery furnace for producing charcoal, including furnace body 1, one side fixedly connected with of furnace body 1 some firearm 100, the opposite side has seted up first through-hole 101, first through-hole 101 is used for connecting except that the firetube, inlay in the furnace body 1 inner wall and be equipped with heat preservation 104, be equipped with fire-retardant layer 105 on the inner wall of furnace body 1, furnace body 1 is equipped with second through-hole 102 and blast pipe 103 respectively for the adjacent both sides of furnace body 1 on one side of some firearm 100 that is equipped with, blast pipe 103 is used for discharging the waste gas in furnace body 1, the second through-hole 102 is used for connecting the pyrolysis furnace; the heat that some firearm 100 its produced in-process of work is discharged through first through-hole 101, and the temperature constancy in furnace body 1 is improved in the setting of heat preservation 104, can not let the heat flow scatter and disappear, and fire-retardant layer 105 is used for preventing furnace body 1 ignition, and gas such as methane, hydrogen can be let in to second through-hole 102 for combustion-supporting, prevents the explosion, and accessible blast pipe 103 discharges when the gas quantity is too big, further prevents the explosion.

The outer side edge of the first through hole 101 is provided with a welding plate 106, and the welding plate 106 is used for connecting the furnace body 1 with the fire removing pipe; the welding plate 106 is convenient for welding the fire removing pipe with the furnace body 1, and the welding efficiency is further improved.

A heat insulation layer 107 is arranged on the outer side of the heat insulation layer 104, and the heat insulation layer 107 is positioned in the inner wall of the furnace body 1; the arrangement of the heat insulation layer 107 can prevent a worker from mistakenly touching the furnace body 1 to cause scald.

The heat-insulating layer 104 is polystyrene; further improving the heat preservation efficiency.

A filtering mechanism 2 is arranged in the exhaust pipe 103, the filtering mechanism 2 comprises a first filter element 200, a second filter element 201 and an adsorption layer 202, the first filter element 200 is made of glass fiber, the second filter element 201 is made of non-woven fabric, and the adsorption layer 202 is made of activated carbon; this filtering mechanism 2's setting is convenient to be filtered gas, the pollution abatement.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A heat recovery furnace for producing charcoal, comprising a furnace body (1), characterized in that: one side fixedly connected with point firearm (100) of furnace body (1), first through-hole (101) have been seted up to the opposite side, first through-hole (101) are used for connecting except that the firetube, it is equipped with heat preservation (104) to inlay in furnace body (1) inner wall, be equipped with fire-retardant layer (105) on the inner wall of furnace body (1), furnace body (1) is equipped with adjacent both sides of some firearm (100) one side for furnace body (1) and is equipped with second through-hole (102) and blast pipe (103) respectively, blast pipe (103) are used for the waste gas discharge in furnace body (1), second through-hole (102) are used for connecting the pyrolysis furnace.

2. A heat recovery furnace for producing char as claimed in claim 1, wherein: the outer side edge of the first through hole (101) is provided with a welding plate (106), and the welding plate (106) is used for connecting the furnace body (1) with the fire removing pipe.

3. A heat recovery furnace for producing char as claimed in claim 1, wherein: and a heat insulation layer (107) is arranged on the outer side of the heat insulation layer (104), and the heat insulation layer (107) is positioned in the inner wall of the furnace body (1).

4. A heat recovery furnace for producing char as claimed in claim 1, wherein: the heat-insulating layer (104) is made of polystyrene.

5. A heat recovery furnace for producing char as claimed in claim 1, wherein: be equipped with filtering mechanism (2) in blast pipe (103), filtering mechanism (2) include first filter core (200), second filter core (201) and adsorbed layer (202), first filter core (200) are glass fiber, second filter core (201) are the non-woven fabrics, adsorbed layer (202) are active carbon.