CN219083797U

CN219083797U - Exhaust device for industrial electric furnace

Info

Publication number: CN219083797U
Application number: CN202320066345.1U
Authority: CN
Inventors: 高晗; 高利长; 高鑫诚; 韩栋
Original assignee: Zibo Zhengfeng Electric Furnace Co ltd
Current assignee: Zibo Zhengfeng Electric Furnace Co ltd
Priority date: 2023-01-10
Filing date: 2023-01-10
Publication date: 2023-05-26
Anticipated expiration: 2033-01-10

Abstract

The utility model discloses an exhaust device for an industrial electric furnace, which comprises an industrial electric furnace body and a furnace door, wherein the right side of the industrial electric furnace body is provided with an exhaust device main body, the top of the industrial electric furnace body is fixedly provided with an exhaust pipe, the other side of the exhaust pipe penetrates through an inner cavity of the exhaust device main body, the inner cavity of the exhaust device main body is provided with a water tank, and the top of the water tank is fixedly provided with a water inlet pipe. According to the utility model, through the arrangement of the exhaust pipe, hot air in the industrial electric furnace body enters the inner cavity of the main body of the exhaust device, the hot air is cooled through the arrangement of the water tank, water in the water tank is heated and can be used, the hot air is discharged after being filtered through the cooperation of the air outlet pipe, the sliding plate and the filter screen, and the sliding plate can be taken down after sliding rightwards, so that the purposes of cooling the hot air and utilizing the rest of heat at the same time, discharging the hot air after being filtered and conveniently taking down and cleaning the filter screen can be achieved.

Description

Exhaust device for industrial electric furnace

Technical Field

The utility model belongs to the technical field of industrial electric furnaces, and particularly relates to an exhaust device for an industrial electric furnace.

Background

The industrial electric furnace is an energy-saving electric furnace manufactured by adopting ultra-light refractory fibers, the electric furnace is matched with a temperature control cabinet, the controller can automatically or manually control the temperature of the electric furnace, and a computer table or computer control can be provided according to the requirements of users to perform multi-element temperature measurement so as to ensure the quality of products, and the electric furnace is used for normalizing, annealing, quenching and other heating of metal parts in an oxidizing atmosphere.

When the metal parts are heated in the industrial electric furnace, a large amount of hot gas is generated, the hot gas is required to be discharged through the exhaust pipe, the potential safety hazard caused by overlarge air pressure in the electric furnace is avoided, the exhaust temperature of the industrial furnace is not suitable to be overhigh, and if the hot gas is directly discharged, the air environment is polluted to a certain extent, so that the exhaust device for the industrial electric furnace is required to be designed, the hot gas can be reduced and can be utilized to save resources, the hot gas is discharged through the filter screen to be filtered, and the filter screen is convenient to detach and clean.

Disclosure of Invention

The utility model aims to provide the exhaust device for the industrial electric furnace, hot air can be cooled through the water tank, water in the water tank can be heated and used, the hot air can be discharged through the filter screen, the filter screen can be conveniently taken down from the air outlet pipe, the cooling of the hot air is ensured, the rest heat is utilized, the hot air is discharged after being filtered, and the filter screen is convenient to take down and clean, so that the problems in the background technology are solved.

The technical scheme for solving the technical problems is as follows: the utility model provides an exhaust apparatus for industrial electric stove, it includes industrial electric stove body and furnace gate, the right side of industrial electric stove body is provided with the exhaust apparatus main part, the top fixed mounting of industrial electric stove body has the blast pipe, the opposite side of blast pipe runs through to the inner chamber of exhaust apparatus main part, the inner chamber of exhaust apparatus main part is provided with the water tank, the top fixed mounting of water tank has the inlet tube, the top of inlet tube runs through to the top of exhaust apparatus main part, the right side fixed mounting of water tank has the outlet pipe, the right-hand member of outlet pipe runs through to the outside of exhaust apparatus main part, the top fixed mounting of exhaust apparatus main part has the outlet duct, the inner chamber sliding connection of outlet duct has the sliding plate, the right side of sliding plate runs through to the outside of outlet duct, the inner chamber fixed mounting of sliding plate left side has the filter screen, the left side fixedly connected with slider, the spout with slider looks adaptation is seted up in the left side of outlet duct inner chamber.

Preferably, any surface of the water tank is not contacted with the inner wall of the main body of the exhaust device, and the two sides of the water tank are fixedly connected with connecting blocks fixedly connected with the two sides of the inner cavity of the main body of the exhaust device.

Preferably, the bottom of the air outlet pipe penetrates through the inner cavity of the main body of the exhaust device.

Preferably, the front side and the rear side of the sliding plate are fixedly connected with guide blocks, and the front side and the rear side of the air outlet pipe are provided with guide grooves matched with the guide blocks.

Preferably, a sealing ring is fixedly connected to the right side of the surface of the sliding plate, and the surface of the sealing ring is tightly attached to the inner wall of the air outlet pipe.

Preferably, the left side fixedly connected with card strip one at slider top, the right side fixedly connected with card strip two at spout cavity top, card strip one and card strip two phase block.

1. The beneficial effects of the utility model are as follows: according to the utility model, through the arrangement of the exhaust pipe, hot air in the industrial electric furnace body enters the inner cavity of the main body of the exhaust device, the hot air is cooled through the arrangement of the water tank, water in the water tank is heated and can be used, the hot air is discharged after being filtered through the cooperation of the air outlet pipe, the sliding plate and the filter screen, and the sliding plate can be taken down after sliding rightwards, so that the purposes of cooling the hot air and utilizing the rest of heat at the same time, discharging the hot air after being filtered and conveniently taking down and cleaning the filter screen can be achieved.

2. According to the utility model, through the matching use of the first clamping strip and the second clamping strip, the sliding plate is stably clamped in the inner cavity of the air outlet pipe under the condition of no external force, and the overall stability of the sliding plate is improved.

Drawings

The foregoing and/or other advantages of the present utility model will become more apparent and more readily appreciated from the detailed description taken in conjunction with the following drawings, which are meant to be illustrative only and not limiting of the utility model, wherein:

FIG. 1 is a schematic front perspective view of an embodiment of the present utility model;

FIG. 2 is a schematic right-side perspective cross-sectional view of an outlet pipe according to an embodiment of the present utility model;

FIG. 3 is a schematic left-hand perspective cross-sectional view of an outlet duct according to an embodiment of the present utility model;

FIG. 4 is an enlarged schematic view of FIG. 2A according to an embodiment of the present utility model;

fig. 5 is an enlarged schematic view of B in fig. 3 according to an embodiment of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. the industrial electric furnace comprises an industrial electric furnace body, 2, a furnace door, 3, an exhaust device main body, 4, an exhaust pipe, 5, a water tank, 6, a connecting block, 7, a water inlet pipe, 8, a water outlet pipe, 9, an air outlet pipe, 10, a sliding plate, 11, a filter screen, 12, a sealing ring, 13, a sliding block, 14, a sliding groove, 15, a clamping strip I, 16 and a clamping strip II.

Detailed Description

Hereinafter, an embodiment of an exhaust apparatus for an industrial electric furnace of the present utility model will be described with reference to the accompanying drawings.

The examples described herein are specific embodiments of the present utility model, which are intended to illustrate the inventive concept, are intended to be illustrative and exemplary, and should not be construed as limiting the utility model to the embodiments and scope of the utility model. In addition to the embodiments described herein, those skilled in the art can adopt other obvious solutions based on the disclosure of the claims and specification of the present application, including those adopting any obvious substitutions and modifications to the embodiments described herein.

The drawings in the present specification are schematic views, which assist in explaining the concept of the present utility model, and schematically show the shapes of the respective parts and their interrelationships. Note that, in order to clearly show the structures of the components of the embodiments of the present utility model, the drawings are not drawn to the same scale. Like reference numerals are used to denote like parts.

Fig. 1 to 5 show an exhaust apparatus for an industrial electric furnace according to an embodiment of the present utility model, which includes an industrial electric furnace body 1 and a furnace door 2: the right side of the industrial electric furnace body 1 is provided with an exhaust device main body 3, the top of the industrial electric furnace body 1 is fixedly provided with an exhaust pipe 4, the other side of the exhaust pipe 4 penetrates into the inner cavity of the exhaust device main body 3, the inner cavity of the exhaust device main body 3 is provided with a water tank 5, any surface of the water tank 5 is not contacted with the inner wall of the exhaust device main body 3, two sides of the water tank 5 are fixedly connected with a connecting block 6 fixedly connected with two sides of the inner cavity of the exhaust device main body 3, the top of the water tank 5 is fixedly provided with a water inlet pipe 7, the top of the water inlet pipe 7 penetrates into the top of the exhaust device main body 3, the right side of the water tank 5 is fixedly provided with a water outlet pipe 8, the right end of the water outlet pipe 8 penetrates into the outer side of the exhaust device main body 3, the top of the exhaust device main body 3 is fixedly provided with a water outlet pipe 9, the bottom of the water outlet pipe 9 penetrates into the inner cavity of the exhaust device main body 3, the inner cavity of the water outlet pipe 9 is slidingly connected with a sliding plate 10, the right side of the sliding plate 10 penetrates to the outer side of the air outlet pipe 9, the front side and the rear side of the sliding plate 10 are fixedly connected with guide blocks, the front side and the rear side of the air outlet pipe 9 are respectively provided with a guide groove matched with the guide blocks, a filter screen 11 is fixedly arranged in an inner cavity of the left side of the sliding plate 10, the right side of the surface of the sliding plate 10 is fixedly connected with a sealing ring 12, the surface of the sealing ring 12 is tightly attached to the inner wall of the air outlet pipe 9, the left side of the sliding plate 10 is fixedly connected with a sliding block 13, the left side of the inner cavity of the air outlet pipe 9 is provided with a sliding groove 14 matched with the sliding block 13, the left side of the top of the sliding block 13 is fixedly connected with a clamping strip I15, the right side of the cavity top of the sliding groove 14 is fixedly connected with a clamping strip II 16, the clamping strip I15 and the clamping strip II 16 are clamped, and the sliding plate 10 is stably clamped in the inner cavity of the air outlet pipe 9 under the condition of no external force, the stability of the entire sliding plate 10 is improved.

Working principle: when the utility model is used, a user firstly injects cold water into the inner cavity of the water tank 5 through the water inlet pipe 7, so that when the industrial electric furnace body 1 is used, smoke enters the inner cavity of the exhaust device main body 3 from the inner cavity of the industrial electric furnace body 1 through the exhaust pipe 4, the surface temperature of the water tank can be lowered because the water tank in the water tank 5 is cold water, the temperature of the smoke is lowered after the smoke contacts the surface of the water tank 5, the cold water in the water tank 5 can be heated, the smoke can be used after being discharged from the water outlet pipe 8, finally the smoke is filtered and discharged through the filter screen 11 in the inner cavity of the air outlet pipe 9, the sliding plate 10 slides rightwards, the clamping strip 15 and the clamping strip 16 are separated from the clamping strip, the sliding plate 10 can be directly taken out for cleaning the filter screen 11, and the purposes of using the rest heat when the hot gas is cooled and the hot gas is discharged after being filtered are convenient to take down and clean the filter screen are achieved.

To sum up: this exhaust apparatus for industrial electric stove, through the setting of blast pipe 4, the inner chamber of exhaust apparatus main part 3 is got into to the hot gas in industrial electric stove body 1, through the setting of water tank 5, make the steam can cool down, and the water in the water tank 5 becomes hot can use, through the cooperation of outlet duct 9, sliding plate 10 and filter screen 11 use, make the steam discharge after filtering, and sliding plate 10 slides right can take off, can have utilized other heat when having reached the steam cooling, and the steam discharges after filtering, the filter screen is convenient for take off abluent purpose.

The above disclosed features are not limited to the disclosed combinations with other features, and other combinations between features can be made by those skilled in the art according to the purpose of the utility model to achieve the purpose of the utility model.

Claims

1. The exhaust device for the industrial electric furnace is characterized by comprising an industrial electric furnace body (1) and a furnace door (2): the utility model discloses a filter screen, including industrial electric stove body (1), exhaust apparatus main part (3) are provided with on the right side of industrial electric stove body (1), the top fixed mounting of industrial electric stove body (1) has blast pipe (4), the opposite side of blast pipe (4) runs through to the inner chamber of exhaust apparatus main part (3), the inner chamber of exhaust apparatus main part (3) is provided with water tank (5), the top fixed mounting of water tank (5) has inlet tube (7), the top of inlet tube (7) runs through to the top of exhaust apparatus main part (3), the right-hand member of water tank (5) has outlet pipe (8), the right-hand member of outlet pipe (8) runs through to the outside of exhaust apparatus main part (3), the top fixed mounting of exhaust apparatus main part (3) has outlet duct (9), the inner chamber sliding plate (10) are run through to the outside of outlet duct (9) in the right side of sliding plate (10), the left inner chamber fixed mounting of sliding plate (10) has slider (11), the left side fixedly connected with slider (13) of sliding plate (10), the left side of outlet duct (9) is equipped with slider (14) looks adaptation.

2. The exhaust device for the industrial electric furnace according to claim 1, wherein any surface of the water tank (5) is not contacted with the inner wall of the exhaust device main body (3), and two sides of the water tank (5) are fixedly connected with connecting blocks (6) fixedly connected with two sides of the inner cavity of the exhaust device main body (3).

3. An exhaust device for an industrial electric furnace according to claim 2, characterized in that the bottom of the air outlet pipe (9) penetrates into the inner cavity of the main body (3) of the exhaust device.

4. An exhaust device for an industrial electric furnace according to claim 3, wherein the front side and the rear side of the sliding plate (10) are fixedly connected with guide blocks, and the front side and the rear side of the air outlet pipe (9) are provided with guide grooves matched with the guide blocks.

5. The exhaust device for the industrial electric furnace according to claim 4, wherein a sealing ring (12) is fixedly connected to the right side of the surface of the sliding plate (10), and the surface of the sealing ring (12) is tightly attached to the inner wall of the air outlet pipe (9).

6. The exhaust device for the industrial electric furnace according to claim 5, wherein a first clamping strip (15) is fixedly connected to the left side of the top of the sliding block (13), a second clamping strip (16) is fixedly connected to the right side of the top of the cavity of the sliding groove (14), and the first clamping strip (15) and the second clamping strip (16) are clamped.