CN212457976U

CN212457976U - Smoke suction and dust removal device of intermediate frequency electric furnace

Info

Publication number: CN212457976U
Application number: CN202021110217.5U
Authority: CN
Inventors: 张少骏; 仇哲瀚
Original assignee: Kunshan Changjian Foundry Co ltd
Current assignee: Kunshan Changjian Foundry Co ltd
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-02-02
Anticipated expiration: 2030-06-16

Abstract

The utility model discloses a smoke absorption dust collector of intermediate frequency electric stove, say body, delivery port and water storage tank including the smoking pipe, the ventilation hose is installed in the grafting of smoking pipe way body one side outer wall, the supporting shoe is installed to smoking pipe way body both sides outer wall symmetry, the connecting pipe is installed in the grafting of smoking pipe way body upper end outer wall, the inlet tube is installed in the grafting of connecting pipe upper end outer wall, the connecting pipe is located equidistant parallel distribution's nozzle is installed to this internal one end of smoking pipe way, the delivery port has been seted up to smoking pipe way body inner wall lower extreme one side, the delivery port with the nozzle position is corresponding, the sewage pipe is installed to the delivery port lower extreme, the water storage tank is installed to the sewage pipe lower extreme. The utility model discloses a set up suction hood, electric putter nozzle and water storage tank, improved smoking dust collection efficiency's effect, reached the purpose of flue gas cooling, avoid the high temperature flue gas to cause the damage to follow-up equipment to can filter the inside dust of flue gas.

Description

Smoke suction and dust removal device of intermediate frequency electric furnace

Technical Field

The utility model relates to an intermediate frequency electric furnace technical field specifically is a smoke dust collector of intermediate frequency electric furnace.

Background

The intermediate frequency electric stove can produce a large amount of salt fog and dust when smelting, can cause the pollution to the environment on scene, needs to collect these smog and dust, discharges into salt fog dust processing system and handles, and this just needs to add smoking dust collector by the intermediate frequency electric stove, the dust excluding hood of smoking promptly. The traditional smoke suction dust removal cover of the medium-frequency electric furnace is fixed beside the medium-frequency electric furnace and cannot move, and the smoke suction dust removal efficiency is lower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a smoke dust collector of intermediate frequency electric stove possesses the advantage that improves smoke dust collection efficiency, has solved the lower problem of smoke dust collection efficiency.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a smoke suction dust collector of intermediate frequency electric stove, includes smoking pipeline body, delivery port and water storage tank, the ventilation hose is installed in the grafting of smoking pipeline body one side outer wall, the supporting shoe is installed to smoking pipeline body both sides outer wall symmetry, the connecting pipe is installed in the grafting of smoking pipeline body upper end outer wall, the inlet tube is installed in the grafting of connecting pipe upper end outer wall, the connecting pipe is located equidistant parallel distribution's nozzle is installed to this internal one end of smoking pipeline, the delivery port has been seted up to smoking pipeline body inner wall lower extreme one side, the delivery port with the nozzle position is corresponding, the sewage pipe is installed to the delivery port lower extreme, the water storage tank is installed to the sewage pipe lower extreme.

Preferably, the smoke absorption pipe body deviates from the ventilation hose and one side is provided with a smoke absorption cover, and the lower end of the smoke absorption cover is provided with the medium frequency electric furnace body.

Preferably, an electric push rod is installed on the outer wall of the lower end of the supporting block, and a base is installed on the outer wall of the lower end of the electric push rod.

Preferably, water storage tank inner wall upper end has set gradually the filter screen and has filtered the cotton, just it is located to filter the cotton filter screen lower extreme.

Preferably, the lower end of one side of the water storage tank is communicated with a drain pipe, and a valve is installed on the outer wall of one side of the drain pipe in an inserting mode.

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

the utility model achieves the effect of improving the smoke absorption and dust removal efficiency by arranging the dust hood, the electric push rod nozzle and the water storage tank, when the intermediate frequency electric furnace body needs to discharge smoke, the worker controls the intermediate frequency electric furnace body to move to the lower end of the smoke hood through the external mobile device, when the electric push rod works, the smoke hood is driven to vertically move until the smoke hood covers the upper end of the intermediate frequency electric furnace body, the external smoke absorption device extracts smoke generated in the intermediate frequency electric furnace body and enters the ventilation hose through the smoke hood and the smoke absorption pipeline body until the smoke is discharged into the salt fog dust treatment system for treatment, the practicability of the device is ensured, cooling water enters the connecting pipe through the water inlet pipe and is uniformly sprayed inside the smoke absorption pipeline body through the nozzle, thereby forming a water curtain, when high-temperature smoke passes through the water curtain, the purpose of cooling is achieved, and the damage of the high-temperature smoke to the subsequent device is avoided, the purpose of filtering dust in the smoke is achieved, the practicability of the device is improved, cooling water drops to the inside of the water outlet after being sprayed, flows to the inside of the water storage tank through the sewage pipe, and when the cooling water passes through the filter screen and the filter cotton, the purpose of filtering the cooling water is achieved, the problem that the cooling water is doped with smoke to bring dust is avoided, the quality of the cooling water is guaranteed, the purpose that the cooling water can be recycled is achieved, the practicability of the device is improved, and the waste of the cooling water is reduced.

Drawings

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

FIG. 2 is a schematic top view of the structure of the flue gas duct body of the present invention;

FIG. 3 is a partially enlarged schematic view of the structure of the water storage tank of the present invention;

fig. 4 is an enlarged schematic view of the structure a in fig. 1 according to the present invention.

In the figure: 1. a smoking pipe body; 11. a connecting pipe; 12. a smoke suction hood; 13. a medium-frequency electric furnace body; 14. an electric push rod; 15. a base; 16. a ventilation hose; 17. a water inlet pipe; 18. a support block; 19. a nozzle; 2. a water outlet; 21. a sewage pipe; 22. a water storage tank; 23. filtering with a screen; 24. filtering cotton; 25. a drain pipe; 26. and (4) a valve.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made 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" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, the present invention provides an embodiment: a smoking and dust removing device of a medium frequency electric furnace comprises a smoking pipeline body 1, a water outlet 2 and a water storage tank 22, wherein a ventilation hose 16 is inserted and installed on the outer wall of one side of the smoking pipeline body 1. The ventilation hose 16 is bendable and can ensure the up-and-down movement of the smoking pipe body 1. A smoke absorption hood 12 is arranged on one side of the smoke absorption pipeline body 1, which is far away from the ventilation hose 16, and a medium-frequency electric furnace body 13 is arranged at the lower end of the smoke absorption hood 12. The outer walls of two sides of the smoke suction pipeline body 1 are symmetrically provided with supporting blocks 18, and the outer wall of the lower end of each supporting block 18 is provided with an electric push rod 14. The electric push rod 14 adopts an SCA20-L1 type, the electric push rod 14 of the type has the advantages of good running performance and economical price, can meet the actual use requirement, is directly purchased on the market by technical personnel searched through the type, and can be directly read through the technical specification searched for the model to be known when the model is needed to be known, so that the equipment is not repeated. The outer wall of the lower end of the electric push rod 14 is provided with a base 15. The base 15 provides stability for the electric push rod 14, and ensures the working stability of the smoke suction pipeline body 1 and the smoke suction hood 12. The outer wall of the upper end of the smoking pipeline body 1 is provided with a connecting pipe 11 in an inserting way, the outer wall of the upper end of the connecting pipe 11 is provided with a water inlet pipe 17 in an inserting way, and one end of the connecting pipe 11, which is positioned in the smoking pipeline body 1, is provided with nozzles 19 which are distributed in parallel at equal intervals. The nozzle 19 achieves the purpose that the cooling water is uniformly sprayed inside the smoke absorbing pipeline body 1.

A water outlet 2 is arranged on one side of the lower end of the inner wall of the smoke suction pipeline body 1, the position of the water outlet 2 corresponds to that of the nozzle 19, a sewage pipe 21 is arranged at the lower end of the water outlet 2, and a water storage tank 22 is arranged at the lower end of the sewage pipe 21. The water storage tank 22 achieves the purpose of collecting and storing the cooling water. The upper end of the inner wall of the water storage tank 22 is sequentially provided with a filter screen 23 and filter cotton 24, and the filter cotton 24 is positioned at the lower end of the filter screen 23. The inside of the filter cotton 24 contains activated carbon which can adsorb phosphorization and sulfuration substances. The lower end of one side of the water storage tank 22 is communicated with a drain pipe 25, and the outer wall of one side of the drain pipe 25 is provided with a valve 26 in an inserted connection mode. The drain 25 and valve 26 achieve a controlled drainage of the interior of the storage tank 22. When the medium frequency electric furnace body 13 needs to discharge smoke, a worker controls the medium frequency electric furnace body 13 to move to the lower end of the smoke suction hood 12 through an external mobile device, when the electric push rod 14 works, the smoke suction hood 12 is driven to vertically move until the smoke suction hood 12 covers the upper end of the medium frequency electric furnace body 13, the external smoke suction device extracts smoke generated inside the medium frequency electric furnace body 13, the smoke enters the ventilation hose 16 through the smoke suction hood 12 and the smoke suction pipeline body 1 until the smoke is discharged into the salt fog dust treatment system for treatment, the practicability of the device is ensured, cooling water enters the connecting pipe 11 through the water inlet pipe 17 and is uniformly sprayed inside the smoke suction pipeline body 1 through the nozzle 19, so that a water curtain is formed, when high temperature smoke passes through the water curtain, the purpose of cooling is achieved, the damage of the high temperature smoke to subsequent devices is avoided, and the purpose of filtering dust inside the smoke is achieved, the utility model has the advantages of improved the equipment practicality, the cooling water drops to delivery port 2 inside after spraying, trickles to water storage tank 22 inside through sewage pipe 21, and the cooling water has reached the purpose of filtering the cooling water when filter screen 23 and filter pulp 24, avoids the inside flue gas that is doped with of cooling water to bring the dust, guarantees cooling water quality of water to reached the enough used cyclically's of cooling water purpose, improved the equipment practicality, reduced the cooling water extravagant.

The working principle is as follows: when the medium frequency electric furnace body 13 needs to discharge smoke, a worker controls the medium frequency electric furnace body 13 to move to the lower end of the smoke suction hood 12 through an external mobile device, when the electric push rod 14 works, the smoke suction hood 12 is driven to vertically move until the smoke suction hood 12 covers the upper end of the medium frequency electric furnace body 13, the external smoke suction device extracts smoke generated inside the medium frequency electric furnace body 13, the smoke enters the ventilation hose 16 through the smoke suction hood 12 and the smoke suction pipeline body 1 until the smoke is discharged into the salt fog dust treatment system for treatment, the practicability of the device is ensured, cooling water enters the connecting pipe 11 through the water inlet pipe 17 and is uniformly sprayed inside the smoke suction pipeline body 1 through the nozzle 19, so that a water curtain is formed, when high temperature smoke passes through the water curtain, the purpose of cooling is achieved, the damage of the high temperature smoke to subsequent devices is avoided, and the purpose of filtering dust inside the smoke is achieved, the utility model has the advantages of improved the equipment practicality, the cooling water drops to delivery port 2 inside after spraying, trickles to water storage tank 22 inside through sewage pipe 21, and the cooling water has reached the purpose of filtering the cooling water when filter screen 23 and filter pulp 24, avoids the inside flue gas that is doped with of cooling water to bring the dust, guarantees cooling water quality of water to reached the enough used cyclically's of cooling water purpose, improved the equipment practicality, reduced the cooling water extravagant.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a smoke and dust removal device of intermediate frequency electric stove, includes smoking pipeline body (1), delivery port (2) and water storage tank (22), its characterized in that: the utility model discloses a smoke absorption pipe, including smoking pipe way body (1), connecting pipe (11), inlet tube (17), connecting pipe (11) upper end outer wall, supporting shoe (18) are installed to smoking pipe way body (1) both sides outer wall symmetry, smoking pipe way body (1) upper end outer wall grafting installs connecting pipe (11), connecting pipe (11) upper end outer wall grafting installs inlet tube (17), connecting pipe (11) are located equidistance parallel distribution's nozzle (19) are installed to the one end in smoking pipe way body (1), delivery port (2) have been seted up to smoking pipe way body (1) inner wall lower extreme one side, delivery port (2) with nozzle (19) position is corresponding, sewage pipe (21) are installed to delivery port (2) lower extreme, water storage tank (22) are installed to sewage pipe (21) lower extreme.

2. The smoke suction and dust removal device of the medium-frequency electric furnace according to claim 1, characterized in that: the smoke absorption pipe body (1) deviates from one side of the ventilation hose (16) and is provided with a smoke absorption hood (12), and the lower end of the smoke absorption hood (12) is provided with a medium-frequency electric furnace body (13).

3. The smoke suction and dust removal device of the medium-frequency electric furnace according to claim 1, characterized in that: an electric push rod (14) is installed on the outer wall of the lower end of the supporting block (18), and a base (15) is installed on the outer wall of the lower end of the electric push rod (14).

4. The smoke suction and dust removal device of the medium-frequency electric furnace according to claim 1, characterized in that: water storage tank (22) inner wall upper end has set gradually filter screen (23) and has crossed filter pulp (24), just it is located to cross filter pulp (24) filter screen (23) lower extreme.

5. The smoke suction and dust removal device of the medium-frequency electric furnace according to claim 1, characterized in that: the water storage tank (22) one side lower extreme intercommunication has drain pipe (25), valve (26) are installed in the grafting of drain pipe (25) one side outer wall.