CN216080968U

CN216080968U - Box type high-temperature degradation furnace

Info

Publication number: CN216080968U
Application number: CN202122570116.7U
Authority: CN
Inventors: 徐洪良
Original assignee: Sichuan Zhongyou United Industrial Co ltd
Current assignee: Sichuan Zhongyou United Industrial Co ltd
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2022-03-18
Anticipated expiration: 2031-10-25

Abstract

The utility model discloses a box type high-temperature degradation furnace, belongs to the technical field of organic glass production, and aims to provide a box type high-temperature degradation furnace which solves the problems of low heat utilization rate, insufficient energy conservation and environmental protection when the existing organic glass waste is recycled and degraded. The spiral conveying mechanism comprises a furnace body, the furnace body top is provided with spiral conveying mechanism, spiral conveying mechanism's discharge end and furnace body intercommunication, spiral conveying mechanism's feed end intercommunication has the storage silo, be provided with the heater in the furnace body, the heater is the heating box, the heating box intercommunication has the heating pipe, be provided with heating medium in the heating box, be provided with the agitator in the furnace body, it still is provided with the material distributor to be located the heating box top in the furnace body, furnace body top intercommunication has the condenser, material export and cooling mouth of a river have been seted up to the condenser, the furnace body bottom still is provided with the ware of slagging tap. The utility model is suitable for the organic glass waste high-temperature degradation furnace.

Description

Box type high-temperature degradation furnace

Technical Field

The utility model belongs to the technical field of organic glass production, and particularly relates to a box type high-temperature degradation furnace.

Background

Organic glass is widely used in life. The starting material for the production of plexiglas is usually plexiglas. There are two general approaches to obtaining organic glass oil, one is to melt petroleum and the other is to melt waste organic glass. The method for obtaining the organic glass oil by melting the waste organic glass can reduce the consumption of petroleum resources and realize the recycling of the waste organic glass, and becomes an important method for manufacturing the organic glass oil.

The waste organic glass is recycled, so that not only can the consumption of petroleum be reduced, but also the waste organic glass can be reused, and the national waste resource recycling policy is met. The main approach of recycling the waste organic glass is to melt the waste organic glass by a heating method to generate organic glass oil gas, and then to generate the organic glass oil by condensation and distillation.

The existing organic glass waste materials are generally heated by burning when being recycled and degraded, a large amount of harmful gases can be generated in the heating process, meanwhile, the heat utilization efficiency is very low, and the problems of insufficient energy conservation, environmental protection and the like exist.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: the box type high-temperature degradation furnace solves the problems of low heat utilization rate, insufficient energy conservation and environmental protection in the degradation of the existing organic glass waste.

The technical scheme adopted by the utility model is as follows:

the utility model provides a box formula high temperature degradation stove, includes the furnace body, the furnace body top is provided with screw conveyor, screw conveyor's discharge end and furnace body intercommunication, screw conveyor's feed end intercommunication has the storage silo, be provided with the heater in the furnace body, the heater is the heating box, heating box intercommunication has the heating pipe, be provided with heating medium in the heating box, be provided with the agitator in the furnace body, it still is provided with material distributor to be located the heating box top in the furnace body, furnace body top intercommunication has the condenser, material export and cooling mouth of a river have been seted up to the condenser, the furnace body bottom still is provided with the ware of slagging tap.

Further, the heating medium is heat conduction oil and molten salt.

Furthermore, a heating medium heater is also arranged at the inlet end of the heating pipe at the bottom of the furnace body beside the slag extractor.

Further, the agitator is including setting up the agitator motor in the furnace body top outside, and agitator motor's output is connected with the (mixing) shaft, the (mixing) shaft stretches into in the furnace body, be provided with a plurality of puddlers on the (mixing) shaft.

Further, a condenser bracket is also installed on the lower side of the condenser.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

1. the spiral conveying device comprises a furnace body, wherein a spiral conveying mechanism is arranged at the top of the furnace body, the discharge end of the spiral conveying mechanism is communicated with the furnace body, the feed end of the spiral conveying mechanism is communicated with a storage bin, a heater is arranged in the furnace body, the heater is a heating box body, the heating box body is communicated with a heating pipe, a heating medium is arranged in the heating box body, a stirrer is arranged in the furnace body, a material distributor is also arranged above the heating box body in the furnace body, the top of the furnace body is communicated with a condenser, the condenser is provided with a material outlet and a cooling water gap, and the bottom end of the furnace body is also provided with a slag discharger.

Through this setting, in the organic glass waste material in the storage silo sent into the furnace body through screw conveyor, the material distributor made the organic glass waste material distribute evenly in the furnace body, and the organic glass waste material of being convenient for was more abundant with the contact of heating the box. During heating degradation, the agitator can stir the organic glass waste material, makes its heating more abundant, and heating medium heats the organic glass waste material in passing through the leading-in heating box of heating pipe, and the macromolecular compound in the organic glass waste material is heated the vaporization to discharge from the material outlet after through the condenser condensation, remaining waste residue is discharged from the ware of slagging tap. The organic glass waste is heated through the heating box body, so that the heat utilization efficiency is greatly improved, a large amount of harmful gas is generated when the waste is burnt by fire in the traditional process, the waste is more environment-friendly and energy-saving, and the problems of low heat utilization rate and insufficient energy conservation and environmental protection during the degradation of the existing organic glass waste are effectively solved.

2. In the utility model, the heating medium is heat conduction oil and molten salt. Through this setting, conduction oil and fused salt are as heating medium, and heating effect is good, and heat transfer efficiency is higher.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and that for those skilled in the art, other relevant drawings can be obtained according to the drawings without inventive effort, wherein:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a heater according to the present invention;

the labels in the figure are: 1-furnace body, 2-spiral conveying mechanism, 3-storage bin, 4-heating box, 5-material distributor, 6-condenser, 7-material outlet, 8-cooling water gap, 9-slag extractor, 10-heating medium heater, 11-stirring motor, 12-stirring shaft, 13-stirring rod, 14-condenser bracket and 15-heating pipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the claimed invention, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: reference numerals and letters designate similar items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in when used, and are merely used for simplifying the description of the present invention, and do not indicate or imply that the devices or elements indicated must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; mechanical connection or electrical connection can be realized; the two original pieces can be directly connected or indirectly connected through an intermediate medium, or the two original pieces can be communicated with each other. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Further, the heating medium is heat conduction oil and molten salt.

In the implementation process of the organic glass waste material heating furnace, the organic glass waste material in the storage bin is conveyed into the furnace body through the spiral conveying mechanism, and the material distributor enables the organic glass waste material to be uniformly distributed in the furnace body, so that the organic glass waste material is in full contact with the heating box body. During heating degradation, the agitator can stir the organic glass waste material, makes its heating more abundant, and heating medium heats the organic glass waste material in passing through the leading-in heating box of heating pipe, and the macromolecular compound in the organic glass waste material is heated the vaporization to discharge from the material outlet after through the condenser condensation, remaining waste residue is discharged from the ware of slagging tap. The organic glass waste is heated through the heating box body, so that the heat utilization efficiency is greatly improved, a large amount of harmful gas is generated when the waste is burnt by fire in the traditional process, the waste is more environment-friendly and energy-saving, and the problems of low heat utilization rate and insufficient energy conservation and environmental protection during the degradation of the existing organic glass waste are effectively solved.

Example 1

Example 2

On the basis of the embodiment 1, the heating medium is heat conduction oil and molten salt. Through this setting, conduction oil and fused salt are as heating medium, and heating effect is good, and heat transfer efficiency is higher.

Example 3

On the basis of the embodiment, the heating medium heater is further arranged at the inlet end of the heating pipe, which is positioned beside the slag extractor, at the bottom of the furnace body.

Example 4

On the basis of the embodiment, the stirrer comprises a stirring motor arranged on the outer side of the top of the furnace body, the output end of the stirring motor is connected with a stirring shaft, the stirring shaft extends into the furnace body, and a plurality of stirring rods are arranged on the stirring shaft

Example 5

On the basis of the above embodiment, the condenser bracket is also installed on the lower side of the condenser.

The above description is an embodiment of the present invention. The foregoing is a preferred embodiment of the present invention, and the preferred embodiments in the preferred embodiments can be combined and used in any combination if not obviously contradictory or prerequisite to a certain preferred embodiment, and the specific parameters in the embodiments and examples are only for the purpose of clearly showing the verification process of the utility model and are not intended to limit the patent protection scope of the present invention, which is subject to the claims and all the equivalent structural changes made by the content of the description and the drawings of the present invention are also included in the protection scope of the present invention.

Claims

1. The box type high-temperature degradation furnace is characterized by comprising a furnace body (1), wherein a spiral conveying mechanism (2) is arranged at the top of the furnace body (1), the discharge end of the spiral conveying mechanism (2) is communicated with the furnace body (1), the feed end of the spiral conveying mechanism (2) is communicated with a storage bin (3), a heater is arranged in the furnace body (1), the heater is a heating box body (4), the heating box body (4) is communicated with a heating pipe (15), a heating medium is arranged in the heating box body (4), a stirrer is arranged in the furnace body (1), a material distributor (5) is also arranged above the heating box body (4) in the furnace body (1), a condenser (6) is communicated with the top of the furnace body (1), a material outlet (7) and a cooling water port (8) are formed in the condenser (6), the bottom end of the furnace body (1) is also provided with a slag extractor (9).

2. A box type high temperature degradation furnace according to claim 1, wherein the heating medium is heat conducting oil and molten salt.

3. A box type high temperature degradation furnace according to claim 2, characterized in that a heating medium heater (10) is arranged at the bottom of the furnace body (1) near the slag extractor (9) at the inlet end of the heating pipe (15).

4. A box type high-temperature degradation furnace according to claim 1, characterized in that the stirrer comprises a stirring motor (11) arranged outside the top of the furnace body (1), the output end of the stirring motor (11) is connected with a stirring shaft (12), the stirring shaft (12) extends into the furnace body (1), and a plurality of stirring rods (13) are arranged on the stirring shaft (12).

5. A box type high temperature degradation furnace according to claim 1, wherein a condenser bracket (14) is further installed at a lower side of the condenser (6).