CN218329351U

CN218329351U - Environment-friendly smoke collecting hood for melting furnace

Info

Publication number: CN218329351U
Application number: CN202221098446.9U
Authority: CN
Inventors: 孙中华; 胡滨; 杨学娜
Original assignee: Tianjin Shenghua Hood Technology Co ltd
Current assignee: Tianjin Shenghua Hood Technology Co ltd
Priority date: 2022-05-09
Filing date: 2022-05-09
Publication date: 2023-01-17
Anticipated expiration: 2032-05-09

Abstract

The utility model belongs to the technical field of collection petticoat pipe, and an environment-friendly melts stove and uses collection petticoat pipe is disclosed, the induction cooker comprises a cooker bod, the top of furnace body is provided with the bell, the top fixedly connected with discharge of bell, install the casing on the discharge, the inside fixedly connected with support of casing, it is connected with the flabellum to rotate on the support, the inside sliding connection of discharge has the pull rod, the one end fixedly connected with steel brush of pull rod, other end fixedly connected with handle, the utility model discloses under the effect of motor, drive the inside air flow of discharge through the flabellum, will melt the flue gas that produces in the stove and discharge through the pipeline, at this in-process, metal particles can be intercepted by the filter screen to regularly drive the pull rod through the handle and make the steel brush remove at pipeline inside, thereby will be attached to the pipe inner wall on metal particles and clear away, this structure easy operation, convenient to use can clear up the adnexed problem of pipe inner wall metal particles fast.

Description

Environment-friendly smoke collecting hood for melting furnace

Technical Field

The utility model belongs to the technical field of the collection petticoat pipe, concretely relates to environment-friendly melts petticoat pipe for stove.

Background

In the working process of the melting furnace, high-temperature smoke rises to the furnace top and easily escapes from an electrode hole and a charging hole which are not tightly sealed, and when the materials are fed, the materials are fed into the furnace through the charging hole on the furnace top, the fed low-temperature materials contact high-temperature materials in the furnace, a large amount of dust and smoke are easily generated, the high-temperature smoke in the furnace carries material powder to escape through the open charging hole, the surrounding environment is seriously polluted, and the health of operators is influenced.

However, the fume collecting hood for the melting furnace in the current market is easy to cause the adsorption of metal particles on the inner wall in the using process, is difficult to remove, and is often accompanied with a large amount of harmful gases when smelting minerals, and the gases can cause environmental pollution if directly discharged to the outside.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an environment-friendly melts smoke-collecting cover for stove to solve the problem that the metal particle adsorption who proposes is difficult to clear away and harmful gas discharges among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the smoke collecting hood for the environment-friendly melting furnace comprises a furnace body, wherein a support is fixedly connected to the lower portion of the furnace body, a furnace cover is arranged above the furnace body, an electrode bar is connected onto the furnace cover, the electrode bar penetrates through the furnace cover and extends into the furnace body, a gas collecting pipe is fixedly connected to the upper portion of the furnace cover, a casing is installed on the gas collecting pipe, a support is fixedly connected to the inside of the casing, fan blades are rotatably connected onto the support, and a filter screen is installed on one side of the casing; the inside sliding connection of gas collecting pipe has the pull rod, the one end fixedly connected with steel brush of pull rod, and other end fixedly connected with handle, and the below of gas collecting pipe closes the position that is connected with the deashing cover corresponding to the steel brush soon.

Preferably, the casing is installed on one side of filter screen back to and is purified the shell, the inside of purifying the shell is provided with the adsorbed layer, the evaporimeter is installed to the below of adsorbed layer, just the leakage fluid dram has been seted up to the below of purifying the shell.

Preferably, one side of the furnace body is fixedly connected with a feed inlet, and a material cover is arranged on the feed inlet.

Preferably, a shell cover is installed above the purification shell, and a handle is fixedly connected above the shell cover.

Preferably, both sides of the furnace cover are provided with lifting lugs, and the two lifting lugs are symmetrically distributed.

Preferably, two observation windows are arranged on one side of the furnace body, and the two observation windows are symmetrically distributed.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) The utility model discloses under the effect of motor, it is mobile to drive the inside air of discharge pipe through the flabellum, the flue gas that will produce in the melting furnace is through the pipeline discharge, at this in-process, metal particle can be intercepted by the filter screen, and regularly drive the pull rod through the handle and make the steel brush remove inside the pipeline, and thus will adhere to on the pipeline inner wall metal particle and clear away, and open the deashing cover and discharge it, this structure easy operation, high durability and convenient use, can clear up the adnexed problem of pipe inner wall metal particle fast.

(2) The utility model discloses an after harmful gas got into the purification shell, at first absorbed one of them some harmful gas through the adsorbed layer, all the other along with the cooling of high temperature air through the evaporimeter, utilize the different principle of different gaseous condensation temperature, make partial harmful gas cooling liquefaction, discharge through the leakage fluid dram afterwards, this structure can reduce mineral and to the emission of harmful gas in the melting process, through multilayer processing, makes its harm to the environment fall to minimumly.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic structural view of the housing of the present invention;

in the figure: 1. a furnace body; 2. a support; 3. a feed inlet; 4. covering the material; 5. a furnace cover; 6. an electrode rod; 7. a gas collecting pipe; 8. a housing; 9. a support; 10. a fan blade; 11. filtering with a screen; 12. a pull rod; 13. a steel brush; 14. a handle; 15. purifying the shell; 16. a shell cover; 17. an adsorption layer; 18. an evaporator; 19. a liquid discharge port; 20. a dust removing cover; 21. an observation window; 22. lifting lugs; 23. a handle.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, the fume collecting hood for the environment-friendly melting furnace comprises a furnace body 1, a support 2 is fixedly connected below the furnace body 1, a furnace cover 5 is arranged above the furnace body 1, an electrode bar 6 is connected on the furnace cover 5, the electrode bar 6 penetrates through the furnace cover 5 and extends to the inside of the furnace body 1, a gas collecting pipe 7 is fixedly connected above the furnace cover 5, a casing 8 is installed on the gas collecting pipe 7, a support 9 is fixedly connected inside the casing 8, a fan blade 10 is rotatably connected on the support 9, and a filter screen 11 is installed on one side of the casing 8; a pull rod 12 is connected inside the gas collecting pipe 7 in a sliding manner, one end of the pull rod 12 is fixedly connected with a steel brush 13, the other end of the pull rod 12 is fixedly connected with a handle 14, and a dust removing cover 20 is screwed and connected below the gas collecting pipe 7 at a position corresponding to the steel brush 13.

Through the technical scheme:

specifically, the furnace cover 5 is opened to carry out preliminary filling, then the raw materials in the furnace body 1 can be heated and melted through the electrode bar 6, the smoke generated by melting is discharged along the gas collecting pipe 7 under the action of the fan blades 9 in the shell 8, in the discharging process, solid metal particles are intercepted through the filter screen 11, the pull rod 12 is driven by the handle 14 to enable the steel brush 13 to move in the pipeline, so that the metal particles attached to the inner wall of the pipeline are removed, the ash removing cover 20 is opened to discharge the metal particles, and in the process, the support 2 and the support 9 both mainly play a supporting role.

Further, one side fixedly connected with feed inlet 3 of furnace body 1 is provided with material lid 4 on the feed inlet 3, can install other materials additional to the inside of furnace body 1 through feed inlet 3 to will play through material lid 4 and seal, avoid solid particles such as flue gas dust to spill over.

Furthermore, two observation windows 21 are arranged on one side of the furnace body 1, the two observation windows 21 are symmetrically distributed, the observation windows 21 are made of specific glass, and the melting state and phenomenon of the raw materials in the furnace body 1 can be observed through the glass, so that the working personnel can make correct judgment and work adjustment according to corresponding conditions.

Further, the both sides of bell 5 all are provided with lug 22, and two lugs 22 symmetric distribution, because bell 5 generally adopts the metal to make to the quality is heavier, need come to open and shut and carry it through lug 22 at will, convenient and hoisting accessory's being connected.

Referring to fig. 2, a purifying shell 15 is installed on a side of the casing 8 opposite to the filter screen 11, an adsorption layer 17 is installed inside the purifying shell 15, an evaporator 18 is installed below the adsorption layer 17, and a liquid discharge port 19 is opened below the purifying shell 15.

Through the technical scheme:

specifically, after the harmful gas enters the purifying shell 15, a part of the harmful gas is firstly absorbed by the adsorption layer 17, the rest of the harmful gas is cooled by the evaporator 18 along with high-temperature air, part of the harmful gas is cooled and liquefied by using the principle that different gas condensation temperatures are different, and then the liquefied harmful gas is discharged through the liquid discharge port 19, and the rest of the harmful gas is discharged along with the air through the outlet of the purifying shell 15, so that the pollution to the environment is reduced to the minimum.

Further, purify the top of shell 15 and install shell cover 16, the top fixedly connected with handle 23 of shell cover 16 can conveniently be to the maintenance of parts such as the inside adsorbed layer 17 of purification shell 15 and evaporimeter 18 and operations such as installation maintenance through shell cover 16, and can be more convenient again through handle 23 carry out the dismouting to shell cover 16.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an environment-friendly is collection petticoat pipe for melting furnace which characterized in that: including furnace body (1), below fixedly connected with support (2) of furnace body (1), the top of furnace body (1) is provided with bell (5), be connected with electrode bar (6) on bell (5), electrode bar (6) run through bell (5) and extend to the inside of furnace body (1), top fixedly connected with discharge (7) of bell (5), install casing (8) on discharge (7), the inside fixedly connected with support (9) of casing (8), it is connected with flabellum (10) to rotate on support (9), filter screen (11) are installed to one side of casing (8).

2. The fume collecting hood for the environment-friendly melting furnace as claimed in claim 1, wherein: casing (8) are carried on the back in one side of filter screen (11) and are installed and purify shell (15), the inside of purifying shell (15) is provided with adsorbed layer (17).

3. The fume collecting hood for the environment-friendly melting furnace as claimed in claim 2, wherein: one side of the furnace body (1) is fixedly connected with a feed inlet (3), and a material cover (4) is arranged on the feed inlet (3).

4. The fume collecting hood for the environment-friendly melting furnace as claimed in claim 3, wherein: a shell cover (16) is arranged above the purifying shell (15), and a handle (23) is fixedly connected above the shell cover (16).

5. The fume collecting hood for the environment-friendly melting furnace as claimed in claim 4, wherein: lifting lugs (22) are arranged on two sides of the furnace cover (5), and the two lifting lugs (22) are symmetrically distributed.

6. The fume collecting hood for the environment-friendly melting furnace as claimed in claim 5, wherein: two observation windows (21) are arranged on one side of the furnace body (1), and the two observation windows (21) are symmetrically distributed.

7. The fume collecting hood for the environment-friendly melting furnace as claimed in claim 1, wherein: the inside sliding connection of gas collecting tube (7) has pull rod (12), the one end fixedly connected with steel brush (13) of pull rod (12), other end fixedly connected with handle (14), and the below of gas collecting tube (7) closes soon corresponding to the position of steel brush (13) and is connected with deashing cover (20).

8. The fume collecting hood for the environment-friendly melting furnace as claimed in claim 2, wherein: an evaporator (18) is arranged below the adsorption layer (17), and a liquid outlet (19) is arranged below the purification shell (15).