CN219156923U

CN219156923U - Tempering furnace flue gas discharge mechanism

Info

Publication number: CN219156923U
Application number: CN202320029255.5U
Authority: CN
Inventors: 王晶晶
Original assignee: Tianjin Yishuo Metal Heat Treatment Co ltd
Current assignee: Tianjin Yishuo Metal Heat Treatment Co ltd
Priority date: 2023-01-06
Filing date: 2023-01-06
Publication date: 2023-06-09
Anticipated expiration: 2033-01-06

Abstract

The utility model discloses a smoke exhaust mechanism of a tempering furnace, which comprises a mounting ring, wherein the top of the mounting ring is connected with a discharge pipe through an opening, the top of one side of the discharge pipe is provided with an air cooler through the opening and a screw, one side of the top of the discharge pipe is provided with a smoke guide pipe, one end of the smoke guide pipe is provided with an exhaust fan through a bolt, the center position of the inner side of the smoke guide pipe is provided with a support ring through the screw, and the surface of the support ring is provided with a smoke reduction filter screen. The mechanism has the cooling and smoke reduction structure, and the problems that the smoke is overheated, the personnel are scalded by mistake, the environment is influenced by the smoke flooding workshop and the like are avoided.

Description

Tempering furnace flue gas discharge mechanism

Technical Field

The utility model relates to the technical field of tempering furnaces, in particular to a tempering furnace smoke discharging mechanism.

Background

The tempering furnace is used for tempering common metal parts in air and quenching, annealing and aging heat treatment of light alloy parts such as aluminum alloy die castings, pistons, aluminum plates and the like.

At present, when the tempering furnace flue gas discharge mechanism discharges flue gas, the flue gas cannot be cooled, so that the problems that people scald easily due to mistakes when the flue gas is overheated and leaked are solved.

The existing tempering furnace smoke exhaust mechanism has the following defects: 1. the lack of a cooling structure can cause the problems of easy mistaken scalding of personnel and the like when the flue gas is overheated and leaked; 2. lack of smoke abatement structure makes the flue gas flood the workshop and influences the environment. Therefore, we propose a tempering furnace smoke exhaust mechanism.

Disclosure of Invention

The utility model mainly aims to provide a tempering furnace smoke exhausting mechanism which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a tempering furnace flue gas discharge mechanism, includes the collar, the collar top is connected with the discharge pipe through seting up the mouth, discharge pipe one side top is provided with the air-cooler through seting up mouthful and screw, discharge pipe top one side is equipped with leads the tobacco pipe, it is provided with the air exhauster through the bolt to lead tobacco pipe one end, it is provided with the support circle through the screw to lead the inboard central point of tobacco pipe to put, the support circle surface is provided with and subtracts the cigarette filter screen.

Further, a discharge valve is arranged at the bottom of one side of the discharge pipe through an opening, the air outlet end of the air cooler is positioned at the inner side of the discharge pipe, the smoke reduction filter screen is made of non-woven fabrics, a liquid accumulation box is arranged at the periphery of the bottom of the smoke guide pipe corresponding to the supporting ring through the opening, a fixing ring is arranged at the periphery of the top of the liquid accumulation box, and the liquid accumulation box is arranged on the smoke guide pipe through a fixing ring screw; the smoke is adsorbed by the smoke reducing filter screen so as to achieve the effect of reducing the smoke.

Further, the air inlet end of the exhaust fan is positioned at the inner side of the smoke guide pipe.

Further, an arc-shaped connecting pipe is connected between the discharge pipe and the smoke guide pipe.

Further, mounting holes are formed in the top surface of the mounting ring and located on two sides of the discharge pipe; through the mounting hole so that the mounting ring is fixed.

Compared with the prior art, the utility model has the following beneficial effects:

1. through setting up discharge pipe and air-cooler, utilize the air-cooler to blow cold wind to the discharge pipe inboard to realize the inboard flue gas of discharge pipe by refrigerated effect, avoid personnel to arouse the scald problem when contact the discharge pipe by accident, promoted the protectiveness.

2. Through setting up holding ring and subtracting the cigarette filter screen, utilize the cigarette filter screen that subtracts on holding ring surface to adsorb the flue gas to reach and reduce the flue gas effect, and collect the flue gas condensate that drops from subtracting cigarette filter screen surface gathering a certain amount through the hydrops box, avoid flue gas to flood the workshop and influence the environment.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a fume exhausting mechanism of a tempering furnace.

Fig. 2 is a schematic view of a mounting hole structure of a fume exhausting mechanism of a tempering furnace.

Fig. 3 is a schematic diagram of a smoke reducing filter screen of a smoke exhaust mechanism of a tempering furnace.

In the figure: 1. a mounting ring; 2. a discharge pipe; 3. a mounting hole; 4. a discharge valve; 5. an air cooler; 6. a smoke guide pipe; 7. an arc-shaped connecting pipe; 8. an exhaust fan; 9. a support ring; 10. a smoke reducing filter screen; 11. a dropsy box; 12. and (5) fixing rings.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-3, a tempering furnace flue gas discharging mechanism comprises a mounting ring 1, a discharging pipe 2 is connected to the top of the mounting ring 1 through a opening, an air cooler 5 is arranged at the top of one side of the discharging pipe 2 through a opening and a screw, a smoke guiding pipe 6 is arranged at one side of the top of the discharging pipe 2, an exhaust fan 8 is arranged at one end of the smoke guiding pipe 6 through a bolt, a supporting ring 9 is arranged at the center position of the inner side of the smoke guiding pipe 6 through a screw, and a smoke reducing filter screen 10 is arranged on the surface of the supporting ring 9.

The bottom of one side of the discharge pipe 2 is provided with a discharge valve 4 through an opening, the air outlet end of the air cooler 5 is positioned at the inner side of the discharge pipe 2, the smoke reduction filter screen 10 is made of non-woven fabrics, the periphery of the bottom of the smoke guide pipe 6 corresponding to the supporting ring 9 is provided with a effusion box 11 through an opening, the periphery of the top of the effusion box 11 is provided with a fixing ring 12, and the effusion box 11 is arranged on the smoke guide pipe 6 through a fixing ring 12 screw.

In this embodiment, as shown in fig. 1 and 3, condensate collected on the surface of the smoke reduction filter screen 10 is collected by the effusion box 11.

Wherein the air inlet end of the exhaust fan 8 is positioned at the inner side of the smoke guiding pipe 6.

In this embodiment, as shown in fig. 1, the suction flue gas is discharged through the smoke guide pipe 6, the arc-shaped connecting pipe 7 and the discharge pipe 2 by the exhaust fan 8.

Wherein an arc-shaped connecting pipe 7 is connected between the discharge pipe 2 and the smoke guide pipe 6.

In this embodiment, as shown in fig. 1, the smoke is transmitted between the discharge pipe 2 and the smoke guide pipe 6 through the arc-shaped connecting pipe 7.

Wherein, the top surface of the mounting ring 1 is positioned at two sides of the discharge pipe 2 and is provided with mounting holes 3.

In this embodiment, as shown in fig. 1 and 2, the mounting ring 1 is mounted on the periphery of the flue gas outlet of the tempering furnace through the mounting holes 3.

It should be noted that, the utility model is a tempering furnace flue gas discharge mechanism, during installation, the installation ring 1 is installed on the periphery of the tempering furnace flue gas discharge port through the installation hole 3, then the air cooler 5 and the exhaust fan 8 are connected with an external power supply, next, the exhaust valve 4 and the exhaust fan 8 are opened when flue gas is required to be discharged, the exhaust valve 4 and the exhaust fan 8 are opened, the exhaust fan 8 is utilized to discharge the sucked flue gas through the smoke guide pipe 6, the arc-shaped connecting pipe 7 and the exhaust pipe 2, when the flue gas passes through the exhaust pipe 2, cold air is blown to the inner side of the exhaust pipe 2 through the air cooler 5, so as to realize the effect that the flue gas passing through the inner side of the exhaust pipe 2 is cooled, the scalding problem caused when personnel inadvertently contact the exhaust pipe 2 is avoided, when the flue gas passes through the arc-shaped connecting pipe 7 and enters the support ring 9 on the inner side of the smoke guide pipe 6, the flue gas is adsorbed through the smoke reducing filter screen 10 on the surface of the support ring 9, so as to achieve the effect of reducing the flue gas, and a certain amount of condensate dropped from the surface of the smoke reducing filter screen 10 is collected through the effusion box 11.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a tempering furnace flue gas discharge mechanism, includes collar (1), its characterized in that, collar (1) top is connected with discharge pipe (2) through seting up the mouth, discharge pipe (2) one side top is provided with air-cooler (5) through seting up mouth and screw, discharge pipe (2) top one side is equipped with and leads tobacco pipe (6), it is provided with air exhauster (8) through the bolt to lead tobacco pipe (6) one end, it is provided with holding ring (9) through the screw to lead the inboard central point of tobacco pipe (6), holding ring (9) surface is provided with subtracts cigarette filter screen (10).

2. A tempering furnace smoke evacuation mechanism according to claim 1, wherein: the utility model discloses a smoke-reducing filter screen, including discharge pipe (2), air-cooler (5), smoke tube (6), support ring (9), retaining box (11) top periphery, retaining box (11) set up in smoke tube (6) through retainer plate (12) screw, discharge pipe (2) are inboard through seting up the mouth bottom one side of discharge pipe (2), air-out end of air-cooler (5) is located discharge pipe (2), smoke-reducing filter screen (10) are non-woven fabrics material, smoke tube (6) bottom corresponds support ring (9) periphery and is provided with hydrops box (11) through seting up the mouth, hydrops box (11) top periphery is provided with retainer plate (12).

3. A tempering furnace smoke evacuation mechanism according to claim 1, wherein: the air inlet end of the exhaust fan (8) is positioned at the inner side of the smoke guide tube (6).

4. A tempering furnace smoke evacuation mechanism according to claim 1, wherein: an arc-shaped connecting pipe (7) is connected between the discharge pipe (2) and the smoke guide pipe (6).

5. A tempering furnace smoke evacuation mechanism according to claim 1, wherein: mounting holes (3) are formed in the top surface of the mounting ring (1) and located on two sides of the discharge pipe (2).