CN215138499U - Pipeline with filtering structure for tail gas outlet of electric furnace - Google Patents

Abstract

The utility model discloses an electric stove tail gas export is with pipeline that has filtration relates to electric stove and forges technical field. The utility model discloses an exhaust mechanism, cooling body, filtering mechanism and reaction mechanism, cooling body fixed connection are on exhaust mechanism, and reaction mechanism passes through bolt fixed connection on exhaust mechanism, and swing joint has filtering mechanism among the exhaust mechanism, and the sliding tray has all been seted up to filtering mechanism's upper and lower both sides. The utility model discloses a set up filter mechanism, when using, tail gas passes through filter mechanism from exhaust mechanism, when tail gas passes through filter mechanism, can be filtered by the filter screen among the filter mechanism, use a period of back, through promoting filter mechanism, make exhaust mechanism and another mounting groove be connected, continue to filter, the filter screen in the mounting groove before this moment takes out, wash the drying, prepare next use, can realize the often cleanness of filter screen, efficiency when keeping filtering.

Description

Pipeline with filtering structure for tail gas outlet of electric furnace

Technical Field

The utility model belongs to the technical field of the electric stove forges, especially relate to an electric stove tail gas export is with pipeline that has filtration.

Background

The pipeline with the filtering structure for the tail gas outlet of the electric furnace is a pipeline with the filtering structure, which is applied to the forging process of the electric furnace and can discharge tail gas, is quite common in the present life, although the pipeline for the tail gas outlet of the existing electric furnace can discharge gas in the using process, the pipeline still has the following defects in the actual using process:

1. in the use process of the existing pipeline for the tail gas outlet of the electric furnace, the structure with the filtering function is fixed in the exhaust pipeline and cannot be cleaned frequently, so that the purification effect of the discharged tail gas is poorer and poorer, and the health of operators is influenced;

2. the pipeline that current electric stove tail gas export was used can't carry out effectual recovery or adsorb to the metal vapor in the tail gas at the in-process that uses, can lead to metal vapor to discharge in the external environment, causes the pollution of environment.

Therefore, the existing pipeline for the tail gas outlet of the electric furnace has low practicability and cannot meet the requirements in practical use, so that an improved technology is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric stove tail gas export is with pipeline that has filtration, through setting up cooling body and filtering mechanism, can make the metal vapour cooling form metal casing and retrieve and clear up the filtration more convenient, solved current pipeline and can't carry out effective processing and the inconvenient problem of filtration clearance to metal vapour when using.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to an electric stove tail gas export is with pipeline with filtration, including exhaust mechanism, cooling body, filtering mechanism and reaction mechanism, cooling body fixed connection is on exhaust mechanism, reaction mechanism passes through bolt fixed connection on exhaust mechanism, swing joint has filtering mechanism among the exhaust mechanism, cooling body includes the cooling tube, collects box and cooling piece, cooling tube swing joint is on the cooling piece, the bottom threaded connection of cooling piece has the collection box, the mounting groove has been seted up at filtering mechanism's top, the sliding tray has all been seted up to filtering mechanism's upper and lower both sides.

Further, exhaust mechanism includes filter tube and reaction tube, is close to filter mechanism the one end of filter tube is provided with the slider, is close to filter mechanism the one end of reaction tube is provided with the slider equally, keeps away from filter mechanism the one end of reaction tube is provided with the air outlet, through setting up the slider, when can connecting filter mechanism, is used for fixed filter mechanism's position.

Further, the cooling pipe winding is connected on the cooling piece, the cooling pipe is provided with water inlet and delivery port, and the water inlet is located the top of delivery port, the top of cooling piece is provided with the air intake, the cooling piece is connected with exhaust mechanism pipeline, through setting up the cooling pipe, can be used for cooling off metal vapour when exhaust tail gas, collects the metal particle who becomes the solid through collecting the box.

Furthermore, two mounting grooves are formed in the filtering mechanism, two placing grooves are formed in the mounting grooves, a filter screen is placed in the placing grooves, the sliding grooves are connected with the exhaust mechanism in a sliding mode, the placing grooves are arranged, the filter screen can be placed, and the filter screen can be replaced and cleaned.

Further, the reaction mechanism comprises a reaction box and a reaction plate, the two ends of the reaction box are fixedly connected with exhaust mechanisms, a group of reaction plates are arranged inside the reaction box, and the reaction plate is used for reacting with harmful gas in the tail gas when the tail gas passes through the reaction box and then discharging the tail gas after neutralizing the harmful gas.

Furthermore, the top of the filtering mechanism is connected with a sliding block of the filtering pipe in a sliding manner, the bottom of the filtering mechanism is connected with a sliding block of the reaction pipe in a sliding manner, a reaction mechanism is fixedly connected in the reaction pipe, and a rubber ring is arranged at the joint of the filtering mechanism and the exhaust mechanism and has sealing property.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up cooling body, when using, tail gas enters into exhaust mechanism through the cooling part, and tail gas can be let in the cooling tube cooling of coolant liquid in the process of cooling part, makes the metal vapour in the tail gas can become during the metal tiny particle falls into the collection box, makes the metal vapour content in the tail gas that enters into exhaust mechanism in the safety range, through setting up cooling body, not only can make the environment environmental protection more, can also retrieve the metal, saves the resource.

2. The utility model discloses a set up filter mechanism, when using, tail gas passes through filter mechanism from exhaust mechanism, when tail gas passes through filter mechanism, can be filtered by the filter screen among the filter mechanism, use a period of back, through promoting filter mechanism, make exhaust mechanism and another mounting groove be connected, continue to filter, the filter screen in the mounting groove before this moment takes out, wash the drying, prepare next use, can realize the often cleanness of filter screen, efficiency when keeping filtering.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a pipeline with a filtering structure for an electric furnace tail gas outlet;

FIG. 2 is a schematic structural view of the cooling mechanism of the present invention;

FIG. 3 is a schematic structural view of the filtering mechanism of the present invention;

fig. 4 is a schematic structural diagram of the reaction mechanism of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. an exhaust mechanism; 11. a filter tube; 111. a slider; 12. a reaction tube; 121. an air outlet; 2. a cooling mechanism; 21. a cooling tube; 22. a collection box; 23. a cooling member; 231. an air inlet; 3. a filtering mechanism; 31. mounting grooves; 311. a placement groove; 32. a sliding groove; 4. a reaction mechanism; 41. a reaction box; 42. and (3) a reaction plate.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention relates to a pipeline with a filtering structure for an electric furnace exhaust outlet, which comprises an exhaust mechanism 1, a cooling mechanism 2, a filtering mechanism 3 and a reaction mechanism 4, wherein the cooling mechanism 2 is fixedly connected to the exhaust mechanism 1, the reaction mechanism 4 is fixedly connected to the exhaust mechanism 1 through a bolt, and the exhaust mechanism 1 is movably connected with the filtering mechanism 3.

Wherein, as shown in fig. 1-2 and fig. 4, the cooling mechanism 2 comprises a cooling pipe 21, a collecting box 22 and a cooling part 23, the cooling pipe 21 is movably connected on the cooling part 23, the bottom of the cooling part 23 is connected with the collecting box 22 by screw thread, the cooling pipe 21 is wound and connected on the cooling part 23, the cooling pipe 21 is provided with a water inlet and a water outlet, the water inlet is positioned above the water outlet, the top of the cooling part 23 is provided with an air inlet 231, the cooling part 23 is connected with the exhaust mechanism 1 by a pipeline, when in use, the tail gas enters the cooling part 23 from the air inlet 231 and then is cooled by the cooling pipe 21 filled with flowing cooling liquid, so that the metal vapor in the tail gas can be changed into metal particles, under the action of gravity, the tail gas falls into the collecting box 22, the collecting box 22 can be detached by rotating the collecting box 22, the metal particles are subjected to aftertreatment, and the tail gas subjected to cooling treatment is finally introduced into the exhaust mechanism 1.

As shown in fig. 1 and fig. 3-4, the exhaust mechanism 1 includes a filter tube 11 and a reaction tube 12, a slider 111 is disposed at one end of the filter tube 11 close to the filter mechanism 3, a slider 111 is also disposed at one end of the reaction tube 12 close to the filter mechanism 3, an air outlet 121 is disposed at one end of the reaction tube 12 far from the filter mechanism 3, a mounting groove 31 is disposed at the top of the filter mechanism 3, sliding grooves 32 are disposed at both upper and lower sides of the filter mechanism 3, two mounting grooves 31 are disposed on the filter mechanism 3, a placing groove 311 is disposed on each of the two mounting grooves 31, a filter screen is disposed in the placing groove 311, the sliding groove 32 is slidably connected with the exhaust mechanism 1, the reaction mechanism 4 includes a reaction box 41 and a reaction plate 42, the exhaust mechanism 1 is fixedly connected to both ends of the reaction box 41, a set of reaction plates 42 is disposed inside the reaction box 41, and the top of the filter mechanism 3 is slidably connected with the slider 111 of the filter tube 11, the bottom of the filtering mechanism 3 is slidably connected with the sliding block 111 of the reaction tube 12, the reaction tube 12 is fixedly connected with the reaction mechanism 4, when in use, the tail gas firstly passes through the cooling mechanism 2 and enters the filtering tube 11, then passes through the filter screen placed in the placing groove 311 and enters the reaction tube 12, and then enters the reaction box 41, and after passing through the reaction plate 42, the tail gas is discharged from the air outlet 121, and when passing through the filtering mechanism 3, some large particles in the tail gas can be filtered at the filter screen, therefore, after a period of time, the filtering mechanism 3 needs to be pushed, so that the filtering tube 11 and the reaction tube 12 are replaced by another mounting groove 31 provided with a clean filter screen, and finally, the filter screen with a large amount of large particles on the surface is taken out of the placing groove 311, cleaned and dried, and then placed in the idle placing groove 311, so as to be convenient for next use.

One specific application of this embodiment is: the method comprises the steps of firstly, fixedly connecting a cooling mechanism 2 to one end of a filter pipe 11 of an exhaust mechanism 1 during installation, then, slidably connecting the other end of the filter pipe 11 to the top of a filter mechanism 3, secondly, slidably connecting a reaction pipe 12 of the exhaust mechanism 1 to the bottom of the filter mechanism 3, and fixedly connecting the reaction mechanism 4 to the reaction pipe 12, so as to complete installation, and thirdly, when the exhaust gas passes through the cooling mechanism 2 during use, cooling the exhaust gas to remove metal vapor in the exhaust gas, then, the exhaust gas enters the exhaust mechanism 1 and then passes through the filter mechanism 3, at the moment, large-particle substances in the exhaust gas can be filtered, then, the exhaust gas continues to pass through the reaction mechanism 4 along the exhaust mechanism 1, harmful gas in the exhaust gas can be absorbed and neutralized by the reaction mechanism 4, and finally, the purified exhaust gas is discharged.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (6)

1. The utility model provides an electric stove tail gas export is with pipeline that has filtration which characterized in that: including exhaust mechanism (1), cooling body (2), filtering mechanism (3) and reaction mechanism (4), cooling body (2) fixed connection is on exhaust mechanism (1), bolt fixed connection is passed through on exhaust mechanism (1) in reaction mechanism (4), swing joint has filtering mechanism (3) in exhaust mechanism (1), cooling body (2) are including cooling tube (21), collection box (22) and cooling part (23), cooling tube (21) swing joint is on cooling part (23), the bottom threaded connection of cooling part (23) has collection box (22), mounting groove (31) have been seted up at the top of filtering mechanism (3), sliding tray (32) have all been seted up to the upper and lower both sides of filtering mechanism (3).

2. The pipeline with the filtering structure for the tail gas outlet of the electric furnace according to claim 1, wherein the exhaust mechanism (1) comprises a filtering pipe (11) and a reaction pipe (12), a sliding block (111) is arranged at one end of the filtering pipe (11) close to the filtering mechanism (3), the sliding block (111) is also arranged at one end of the reaction pipe (12) close to the filtering mechanism (3), and an air outlet (121) is arranged at one end of the reaction pipe (12) far away from the filtering mechanism (3).

3. The pipeline with the filtering structure for the tail gas outlet of the electric furnace is characterized in that the cooling pipe (21) is wound on the cooling piece (23), the cooling pipe (21) is provided with a water inlet and a water outlet, the water inlet is positioned above the water outlet, the top of the cooling piece (23) is provided with an air inlet (231), and the cooling piece (23) is in pipeline connection with the exhaust mechanism (1).

4. The pipeline with the filtering structure for the tail gas outlet of the electric furnace according to claim 1, wherein two installation grooves (31) are formed in the filtering mechanism (3), a placing groove (311) is formed in each of the two installation grooves (31), a filter screen is placed in each placing groove (311), and the sliding groove (32) is slidably connected with the exhaust mechanism (1).

5. The pipeline with the filtering structure for the tail gas outlet of the electric furnace according to claim 1, wherein the reaction mechanism (4) comprises a reaction box (41) and a reaction plate (42), the two ends of the reaction box (41) are fixedly connected with an exhaust mechanism (1), and a group of reaction plates (42) are arranged inside the reaction box (41).

6. The pipeline with the filtering structure for the tail gas outlet of the electric furnace according to claim 2, wherein the top of the filtering mechanism (3) is slidably connected with a sliding block (111) of the filtering pipe (11), the bottom of the filtering mechanism (3) is slidably connected with a sliding block (111) of the reaction pipe (12), and the reaction pipe (12) is fixedly connected with the reaction mechanism (4).

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