CN218600331U

CN218600331U - Electric sintering furnace with waste gas treatment structure

Info

Publication number: CN218600331U
Application number: CN202222830419.2U
Authority: CN
Inventors: 张朝
Original assignee: Jiangsu Huafu Photoelectric Technology Co ltd
Current assignee: Jiangsu Huafu Photoelectric Technology Co ltd
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-03-10
Anticipated expiration: 2032-10-26

Abstract

The utility model discloses an electric power fritting furnace with exhaust-gas treatment structure, including the furnace body, the blast pipe is installed to the furnace body upper end, filter screen of one side fixed mounting in the blast pipe, and the filter screen is the slope form and installs in the blast pipe, and the fixed connection frame of blast pipe lower extreme, intercommunication frame one side fixed connection connecting block install stop gear in the connecting block, and the frame is collected through the stop gear joint to the intercommunication frame, the beneficial effects of the utility model are that: through the filter screen structure that is the slope form setting in the blast pipe and the collection frame and the intercommunication frame structure that are located the filter screen lower extreme, can filter and collect the flue gas that appears in the blast pipe, make the unable direct transportation that passes through the blast pipe of flue gas discharge to external environment, prevent the polluted environment, and the connected mode of the inserted block in the stop gear who sets up and the grafting of linking arm, fix the collection frame, make the dismantlement of collecting the frame become very simple, the convenience is cleared up the flue gas dust of collecting.

Description

Electric sintering furnace with waste gas treatment structure

Technical Field

The utility model relates to an electric power fritting furnace technical field specifically is an electric power fritting furnace with exhaust-gas treatment structure.

Background

The electric sintering furnace is special equipment for obtaining required physical and mechanical properties and microstructure of powder compact through sintering. The sintering furnace is used for drying slurry on the silicon wafer, removing organic components in the slurry and completing sintering of the aluminum back surface field and the grid line.

At present, when the electric power fritting furnace was using, a small amount of flue gas that appears when some materials sintering can appear in the in-process of sintering gets into the tail gas discharge pipe together with steam in, if not filter it and collect, can pollute surrounding air, consequently needs an electric power fritting furnace with exhaust-gas treatment structure, solves this problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric power fritting furnace with exhaust-gas treatment structure.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electric power fritting furnace with exhaust-gas treatment structure, includes the furnace body, and the blast pipe is installed to the furnace body upper end, and filter screen of one side fixed mounting in the blast pipe, and the filter screen is the slope form and installs in the blast pipe, and the fixed connection frame of blast pipe lower extreme, intercommunication frame one side fixed connection connecting block install stop gear in the connecting block, and the frame is collected through the stop gear joint to the intercommunication frame, collects the frame and is close to stop gear one side fixed connection linking arm.

As an optimal technical solution of the utility model: stop gear includes the extension spring, extension spring one side fixed connection inserted block, and U type groove has been seted up to inserted block upper end, U type groove upper end and linking arm looks adaptation, and the inserted block is close to extension spring one side fixed connection telescopic link, and extension spring and intercommunication frame fixed connection are run through to telescopic link one side.

As an optimal technical solution of the utility model: the connecting arm is provided with a through groove which is matched with the inserting block.

As an optimal technical solution of the utility model: one side of the inserting block, which is far away from the tension spring, is fixedly connected with a pull handle.

As an optimal technical solution of the utility model: the upper end in the communicating frame is fixedly connected with the baffle through a torsional spring, and the baffle is obliquely arranged in the communicating frame.

As an optimal technical solution of the utility model: a protection groove is formed in the connecting block, and the limiting mechanisms are all located in the protection groove.

Compared with the prior art, the beneficial effects of the utility model are that: through the filter screen structure that is the slope form setting in the blast pipe and the collection frame and the intercommunication frame structure that are located the filter screen lower extreme, can filter and collect the flue gas that appears in the blast pipe, make the unable direct transportation that passes through the blast pipe of flue gas discharge to external environment, prevent the polluted environment, and the connected mode of the inserted block in the stop gear who sets up and the grafting of linking arm, fix the collection frame, make the dismantlement of collecting the frame become very simple, the convenience is cleared up the flue gas dust of collecting.

Drawings

FIG. 1 is a partial cross-sectional view of the main structure of the present invention;

FIG. 2 is a cross-sectional view of the connection structure of the connection frame and the collection frame of the present invention;

fig. 3 is an enlarged view of the structure a of fig. 1 according to the present invention.

In the figure: 1. a furnace body; 2. an exhaust pipe; 3. a filter screen; 4. a communication frame; 41. a baffle plate; 42. connecting blocks; 5. a collection frame; 51. a connecting arm; 511. a through groove; 6. a limiting mechanism; 61. a tension spring; 62. inserting a block; 621. pulling a handle; 63. a U-shaped groove; 64. a telescopic rod.

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, an electric sintering furnace with a waste gas treatment structure comprises a furnace body 1, an exhaust pipe 2 is installed at the upper end of the furnace body 1, a filter screen 3 which is obliquely arranged is fixedly installed at one side in the exhaust pipe 2, a connecting frame 4 is fixedly connected at the position, close to the filter screen 3, of the lower end of the exhaust pipe 2, the connecting frame 4 is communicated with the exhaust pipe 2, a connecting block 42 is fixedly connected at one side of the connecting frame 4, a limiting mechanism 6 is installed in the connecting block 42, the connecting frame 4 is connected with a collecting frame 5 in a clamping mode through the limiting mechanism 6, the collecting frame 5 is close to a connecting arm 51 fixedly connected at one side of the limiting mechanism 6, the collecting frame 5 is fixed through the limiting mechanism 6, the collecting frame 5 can be conveniently detached, and smoke and dust in the collecting frame 5 can be conveniently cleaned.

Because the in-process of sintering can appear a small amount of flue gas that appears when some materials sintering and hot gas together get into the tail gas discharge pipe in, if not filter it and collect, can pollute surrounding air, consequently the filter screen 3 that is the slope form of installation in blast pipe 2 and collect 5 structures of frame, can filter and collect the flue gas in blast pipe 2 for gaseous emission does not pollute the surrounding environment.

Specifically, the stop gear 6 that sets up includes extension spring 61, and extension spring 61 one side fixed connection inserts piece 62, inserts the piece 62 upper end and has seted up U type groove 63, and when in actual use, if extension spring 61 receives the drive extension of inserting piece 62, if not spacing extension spring 61, can lead to extension spring 61 transition deformation to lead to the unable condition of recovering, consequently is close to extension spring 61 one side fixed connection telescopic link 64 inserting piece 62 to make telescopic link 64 one side run through extension spring 61 and intercommunication frame 4 fixed connection.

The mode that inserts block 62 through the drive of extension spring 61 removed for insert block 62 can recover, convenient reuse.

In order to facilitate the movement of the insertion block 62, the insertion block 62 can be inserted into the connecting arm 51, one side of the insertion block 62 away from the tension spring 61 is fixedly connected with the pull handle 621, and the pull handle 621 can be pulled to drive the insertion block 62 to move for use.

Specifically, logical groove 511 has been seted up on the linking arm 51, leads to groove 511 and inserted block 62 looks adaptation, and the inserted block 62 of being convenient for passes logical groove 511 and removes, makes things convenient for inserted block 62 can joint linking arm 51.

Specifically, the upper end passes through torsional spring fixed connection baffle 41 in the intercommunication frame 4, and baffle 41 slope form sets up in intercommunication frame 4 and plays to prevent that the flue gas from flowing into in the blast pipe 2 from collecting frame 5 once more.

A protection groove is formed in the connecting block 42, and the structure in the limiting mechanism 6 is arranged in the protection groove, so that the problem of protecting the structure in the limiting mechanism 6 can be solved.

The utility model discloses during the use, furnace body 1 carries out sintering to the material and adds man-hour, the flue gas of production gets into back in the blast pipe 2 together with steam, the flue gas receives blockking of filter screen 3 and can't continue the circulation, and because filter screen 3 is the slope and sets up in blast pipe 2, make the flue gas advance to fall and get into in the intercommunication frame 4, and get into through the gap between two baffles 41 and collect in collecting frame 5, when processing finishes to need to handle the flue gas ash in collecting frame 5, can upwards promote and collect frame 5, make and collect frame 5 and drive linking arm 51 and rise, make U type groove 63 and linking arm 51 separation on the inserted block 62, and make inserted block 62 remove from leading to the groove 511, make extension spring 61 drive inserted block 62 and lead to the groove 511 separation, then directly will collect frame 5 take off can.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 electric power fritting furnace with exhaust-gas treatment structure, includes furnace body (1), blast pipe (2) are installed to furnace body (1) upper end, its characterized in that, filter screen (3) of one side fixed mounting in blast pipe (2), and filter screen (3) are the slope form and install in blast pipe (2), blast pipe (2) lower extreme fixed connection frame (4), frame (4) one side fixed connection connecting block (42) link, install stop gear (6) in connecting block (42), frame (5) are collected through stop gear (6) joint to link (4), it is close to stop gear (6) one side fixed connection linking arm (51) to collect frame (5).

2. The electric sintering furnace with the waste gas treatment structure as recited in claim 1, wherein the limiting mechanism (6) comprises a tension spring (61), one side of the tension spring (61) is fixedly connected with an insertion block (62), a U-shaped groove (63) is formed in the upper end of the insertion block (62), the upper end of the U-shaped groove (63) is matched with the connecting arm (51), the insertion block (62) is close to one side of the tension spring (61) and is fixedly connected with a telescopic rod (64), and one side of the telescopic rod (64) penetrates through the tension spring (61) and is fixedly connected with the communication frame (4).

3. The electric sintering furnace with the waste gas treatment structure as claimed in claim 1, characterized in that the connecting arm (51) is provided with a through groove (511), and the through groove (511) is matched with the insert block (62).

4. The electric sintering furnace with the waste gas treatment structure as claimed in claim 2, characterized in that the side of the inserting block (62) far away from the tension spring (61) is fixedly connected with a pull handle (621).

5. The electric sintering furnace with the waste gas treatment structure according to claim 1 is characterized in that the inner upper end of the communicating frame (4) is fixedly connected with a baffle plate (41) through a torsion spring, and the baffle plate (41) is obliquely arranged in the communicating frame (4).

6. An electric sintering furnace with an exhaust gas treatment structure according to claim 1, characterized in that the connecting block (42) is provided with a protective groove therein, and the limiting mechanisms (6) are all positioned in the protective groove.