CN220386110U

CN220386110U - Semiconductor paster flue gas processing apparatus

Info

Publication number: CN220386110U
Application number: CN202321912698.5U
Authority: CN
Inventors: 陈张睿; 夏国锋; 刁章宇
Original assignee: Suzhou Weifei Semiconductor Co ltd
Current assignee: Suzhou Weifei Semiconductor Co ltd
Priority date: 2023-07-20
Filing date: 2023-07-20
Publication date: 2024-01-26
Anticipated expiration: 2033-07-20

Abstract

The utility model belongs to the technical field of flue gas treatment, in particular to a semiconductor patch flue gas treatment device, which aims at the problems that the existing filtered impurities can remain on a filter screen and cause the blockage of a filter plate after long-time use, and the impurities are inconvenient to clean and inconvenient to use; the water tank is arranged on one side of the welding machine, and the air outlet of the exhaust fan extends into the water tank through a pipeline.

Description

Semiconductor paster flue gas processing apparatus

Technical Field

The utility model relates to the technical field of flue gas treatment, in particular to a semiconductor patch flue gas treatment device.

Background

The semiconductor device is an electrical device manufactured using semiconductor elements. The welder is one of devices for processing parts on semiconductor equipment, and a great deal of harmful smoke can be generated in the using process of the welder, and if the welder is not processed, the welder can pollute the environment.

Through retrieval, the utility model with the bulletin number of CN212999099U discloses an exhaust gas recovery device for semiconductor production, which comprises a spray tower, wherein a liquid medicine pool is arranged at the bottom of an inner cavity of the spray tower, a spray pipe is arranged at the top of the inner cavity of the spray tower, an atomizing nozzle is communicated with the bottom of the outer wall of the spray pipe, and an induced draft fan is connected with the right side of the outer wall of the spray tower below a first exhaust port by screws.

The device also has the following disadvantages during use: when the semiconductor chip smoke treatment device is used, gas is cleaned by liquid medicine and then filtered by the filter screen, but the filtered impurities can remain on the filter screen, so that the filter plate is blocked after long-time use, the impurities are inconvenient to clean, and the semiconductor chip smoke treatment device is inconvenient to use.

Disclosure of Invention

The utility model provides a semiconductor patch flue gas treatment device, which solves the defects that in the prior art, filtered impurities remain on a filter screen, a filter plate is blocked after long-time use, the impurities are inconvenient to clean, and the use is inconvenient.

The utility model provides the following technical scheme:

a semiconductor patch fume treatment device comprising: the top of the welding machine is fixedly connected with a smoke blocking cover, and the top of the smoke blocking cover is fixedly connected with an exhaust fan in a penetrating way and is used for pumping smoke emitted by the welding machine during working;

the water tank is arranged at one side of the welding machine, the air outlet of the exhaust fan extends into the water tank through a pipeline and is used for cleaning smoke, the outer wall of the water tank is fixedly connected with an exhaust pipe in a penetrating mode, the exhaust pipe is located above the water tank, and the pipeline is located below the water tank;

the cleaning mechanism is arranged in the water tank and used for filtering and cleaning the cleaning water in the water tank.

In one possible design, the clearance mechanism is including rotating the screw rod of connection at the water tank inner wall, the outer wall thread bush of screw rod is equipped with the filter, the inner wall fixedly connected with of water tank and the water conservancy diversion ring that the filter cooperation was used, the outer wall fixed cover of screw rod is equipped with the stirring spoon that is used for stirring the wash water, the top fixedly connected with motor of water tank, the output and the screw rod of motor are connected.

In one possible design, the outer wall of the screw is rotatably sleeved with a scraper for cleaning the filter plate, the exhaust pipe is located above the guide ring, and the scraper corresponds to the exhaust pipe.

In one possible design, the top fixedly connected with electromagnetic clutch of water tank, electromagnetic clutch output runs through the top and screw rod fixed connection of water tank, electromagnetic clutch's input and the outer wall of scraper blade all fixed cover are equipped with first gear, the output shaft of motor extends to in the water tank, the fixed cover of output shaft of motor is equipped with the second gear with first gear engaged with.

In one possible design, the filter includes that the thread bush is established at the nut ring of screw rod outer wall, the outer wall fixed cover of nut ring is equipped with the filter screen, the outer wall fixed cover of filter screen is equipped with the toper cover, the outer wall fixed cover of toper cover is equipped with the go-between, fixedly connected with guide bar between guide bar and the water tank, the outer wall slip cap of guide bar is equipped with the sliding block, sliding block fixed connection is in one side of go-between, the inner wall fixedly connected with of guide bar is with the spacing ring corresponding with the go-between.

In one possible design, the scraping plate comprises a rotating ring which is rotatably sleeved on the outer wall of the screw, the first gear on the scraping plate is fixedly sleeved on the rotating ring, the outer wall of the rotating ring is fixedly connected with a plurality of first scraping plates corresponding to the filter screen and the conical sleeve, and one end of the first scraping plates, which is far away from the rotating ring, is fixedly connected with a second scraping plate which is contacted with the guide ring.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.

In the utility model, the exhaust fan is started, the exhaust fan can pump the emitted smoke into the water tank through a pipeline, then the smoke is cleaned through water in the water tank, meanwhile, the motor and the electromagnetic clutch are started, the motor can drive the second gear to rotate, the second gear can drive the first gear to rotate, the electromagnetic clutch can be driven to rotate and the rotating ring to rotate, the electromagnetic clutch can drive the screw to rotate, the stirring spoon can be driven to rotate to stir cleaning water, the screw drives the nut ring to move upwards, part of cleaning water can be driven to move upwards, and then impurities in the water are filtered out through the filter screen;

according to the utility model, the connecting ring is continuously driven to contact with the limiting ring, at the moment, the conical sleeve is continuously moved upwards to be driven to deform to form an inverted cone, the rotating ring can drive the first scraping blade and the second scraping blade to rotate, impurities at the tops of the filter screen and the conical sleeve can be cleaned, then the impurities are cleaned into the exhaust pipe through the second scraping blade, the impurities are discharged through the exhaust pipe, and meanwhile, the cleaned flue gas is discharged through the exhaust pipe;

according to the utility model, the flue gas can be pumped into the water tank for cleaning through the exhaust fan, the electromagnetic clutch and the motor are started to drive the filter plate to lift so as to filter impurities in the cleaning water, and then the scraper plate is driven to clean, so that the filtering and cleaning of the flue gas are sequentially completed, and the flue gas is conveniently treated.

Drawings

Fig. 1 is a schematic three-dimensional structure of a semiconductor chip flue gas treatment device according to an embodiment of the present utility model;

fig. 2 is a schematic side cross-sectional structure of a semiconductor chip flue gas treatment device according to an embodiment of the present utility model;

FIG. 3 is a partial schematic view of FIG. 2 from another perspective;

fig. 4 is a schematic diagram of a structure of a filter plate of a semiconductor chip flue gas treatment device according to an embodiment of the present utility model;

fig. 5 is a schematic diagram of a scraper structure of a semiconductor chip flue gas treatment device according to an embodiment of the present utility model.

Reference numerals:

1. a welding machine; 2. a smoke blocking cover; 3. an exhaust fan; 4. a pipe; 5. a water tank; 6. a screw; 7. stirring spoon; 8. a filter plate; 81. a nut ring; 82. a filter screen; 83. a conical sleeve; 84. a connecting ring; 9. a guide rod; 10. a sliding block; 11. a guide ring; 12. a limiting ring; 13. an electromagnetic clutch; 14. a motor; 15. a first gear; 16. a second gear; 17. a scraper; 171. a rotating ring; 172. a first wiper blade; 173. a second wiper blade; 18. and an exhaust pipe.

Detailed Description

Embodiments of the present utility model will be described below with reference to the accompanying drawings in the embodiments of the present utility model.

In describing embodiments of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "coupled" and "mounted" should be interpreted broadly, and for example, "coupled" may or may not be detachably coupled; may be directly connected or indirectly connected through an intermediate medium. In addition, "communication" may be direct communication or may be indirect communication through an intermediary. Wherein, "fixed" means that the relative positional relationship is not changed after being connected to each other. References to orientation terms, such as "inner", "outer", "top", "bottom", etc., in the embodiments of the present utility model are merely to refer to the orientation of the drawings and, therefore, the use of orientation terms is intended to better and more clearly illustrate and understand the embodiments of the present utility model, rather than to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the embodiments of the present utility model.

In embodiments of the present utility model, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.

In the embodiment of the present utility model, "and/or" is merely an association relationship describing an association object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.

Reference in the specification to "one embodiment" or "some embodiments" or the like means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the utility model. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," and the like in the specification are not necessarily all referring to the same embodiment, but mean "one or more but not all embodiments" unless expressly specified otherwise. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless expressly specified otherwise.

Example 1

Referring to fig. 1 and 2, a semiconductor chip flue gas treatment device includes: the welding machine 1, the top of the welding machine 1 is fixedly connected with a fume blocking cover 2, and the top of the fume blocking cover 2 is fixedly connected with an exhaust fan 3 in a penetrating way and is used for pumping fume emitted by the welding machine 1 during working;

the water tank 5 is arranged at one side of the welding machine 1, the air outlet of the exhaust fan 3 extends into the water tank 5 through the pipeline 4 and is used for cleaning smoke, the outer wall of the water tank 5 is fixedly connected with the exhaust pipe 18 in a penetrating manner, the exhaust pipe 18 is positioned above the water tank 5, and the pipeline 4 is positioned below the water tank 5;

the cleaning mechanism is arranged in the water tank 5 and used for filtering and cleaning the cleaning water in the water tank 5, in the technical scheme, the exhaust fan 3 can be used for pumping the flue gas obtained in the welding machine 1 into the water tank 5 for cleaning, harmful gas is filtered, and then the cleaning mechanism can be used for filtering and cleaning the cleaning water in the water tank 5, so that the welding machine 1 can be recycled, and the welding machine in the patent document CN215200287U is adopted.

Referring to fig. 2 and 3, clearance mechanism is including rotating the screw rod 6 of connecting at the inner wall of water tank 5, the outer wall thread bush of screw rod 6 is equipped with filter 8, the inner wall fixedly connected with of water tank 5 and the water conservancy diversion ring 11 of filter 8 cooperation use, the outer wall fixed cover of screw rod 6 is equipped with and is used for stirring spoon 7 to the washing water stirring, the top fixedly connected with motor 14 of water tank 5, the output and the screw rod 6 of motor 14 are connected, start motor 14 can drive screw rod 6 rotation in the above-mentioned technical scheme, screw rod 6 rotation not only can drive stirring spoon 7 rotation stir the washing water, can also drive filter 8 and go up and down, filter the impurity in the washing water.

Example 2

Referring to fig. 2 and 3, a scraper 17 for cleaning the filter plate 8 is rotatably sleeved on the outer wall of the screw 6, the exhaust pipe 18 is located above the guide ring 11, and the scraper 17 corresponds to the exhaust pipe 18.

Referring to fig. 2, an electromagnetic clutch 13 is fixedly connected to the top of the water tank 5, the output end of the electromagnetic clutch 13 penetrates through the top of the water tank 5 and is fixedly connected with a screw rod 6, a first gear 15 is fixedly sleeved on the input end of the electromagnetic clutch 13 and the outer wall of a scraping plate 17, the output shaft of a motor 14 extends into the water tank 5, a second gear 16 meshed with the first gear 15 is fixedly sleeved on the output shaft of the motor 14, the screw rod 6 can be driven to rotate by starting the motor 14 and the electromagnetic clutch 13, when the filter plate 8 contacts with the guide ring 11, the electromagnetic clutch 13 is closed, the guide ring 11 cannot rotate, and meanwhile, the motor 14 can drive the scraping plate 17 to rotate to clean the filter plate 8, so that the filter plate 8 is convenient to control.

Referring to fig. 1-4, the filter 8 includes that the thread bush is established at the nut ring 81 of screw rod 6 outer wall, the outer wall fixed cover of nut ring 81 is equipped with filter screen 82, the outer wall fixed cover of filter screen 82 is equipped with toper cover 83, the outer wall fixed cover of toper cover 83 is equipped with go-between 84, fixedly connected with guide bar 9 between guide bar 11 and the water tank 5, the outer wall slip cap of guide bar 9 is equipped with slider 10, slider 10 fixed connection is in one side of go-between 84, the inner wall fixedly connected with of guide bar 11 is with the spacing ring 12 corresponding with go-between 84, can make filter 8 take place deformation through the settlement of toper cover 83 in the above-mentioned technical scheme, be convenient for clear up inside filter 8, simultaneously lead to guide bar 9 and slider 10 can be spacing to filter 8, prevent that filter 8 from taking place to rotate.

Referring to fig. 2, 3 and 5, the scraper 17 comprises a rotating ring 171 rotatably sleeved on the outer wall of the screw 6, a first gear 15 on the scraper 17 is fixedly sleeved on the rotating ring 171, a plurality of first scraping blades 172 corresponding to the filter screen 82 and the conical sleeve 83 are fixedly connected to the outer wall of the rotating ring 171, a second scraping blade 173 contacting with the guide ring 11 is fixedly connected to one end of the first scraping blade 172 away from the rotating ring 171, and the filter plate 8 and the guide ring 11 can be cleaned through the first scraping blade 172 and the second scraping blade 173 respectively in the technical scheme, so that impurities can be cleaned conveniently through the exhaust pipe 18, and the manual cleaning time is saved.

However, as well known to those skilled in the art, the working principles and wiring methods of the exhaust fan 3, the electromagnetic clutch 13 and the motor 14 are common, which are all conventional means or common knowledge, and will not be described herein in detail, and those skilled in the art can perform any optional matching according to their needs or convenience.

The working principle and the using flow of the technical scheme are as follows: when the device is used, the exhaust fan 3 is started, the exhaust fan 3 can work the welding machine 1 to enable emitted smoke to be pumped into the water tank 5 through the pipeline 4, then water in the water tank 5 is used for cleaning, meanwhile, the motor 14 and the electromagnetic clutch 13 are started, the motor 14 rotates to drive the second gear 16 to rotate, the second gear 16 rotates to drive the first gear 15 to rotate, the electromagnetic clutch 13 can be driven to rotate and the rotating ring 171 to rotate, the electromagnetic clutch 13 rotates to drive the screw 6 to rotate, the stirring spoon 7 can be driven to rotate to stir cleaning water, the screw 6 drives the nut ring 81 to move upwards, part of cleaning water can be driven to move upwards, impurities in the water are filtered out through the filter screen 82, the rotating continues until the connecting ring 84 is driven to collide with the limiting ring 12, at the moment, the conical sleeve 83 can be driven to deform when the upward movement continues, the rotating ring 171 can drive the first scraping blade 172 and the second scraping blade 173 to rotate, the tops of the conical sleeve 83 can be cleaned, and then the impurities in the second scraping blade 173 are cleaned, the impurities in the exhaust pipe 18 are discharged through the second scraping blade 173, and the smoke is discharged through the filter screen 18, and the smoke is discharged through the exhaust pipe 18.

The present utility model is not limited to the above embodiments, and any person skilled in the art can easily think about the changes or substitutions within the technical scope of the present utility model, and the changes or substitutions are intended to be covered by the scope of the present utility model; embodiments of the utility model and features of the embodiments may be combined with each other without conflict. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims

1. A semiconductor patch fume treatment device, comprising: the welding machine (1), the top of welding machine (1) fixedly connected with keeps off petticoat pipe (2), the top of keeping off petticoat pipe (2) runs through fixedly connected with air exhauster (3), is used for sending the flue gas that welding machine (1) during operation and pumps;

the water tank (5), water tank (5) sets up in one side of welding machine (1), the air outlet of air exhauster (3) extends to in water tank (5) through pipeline (4) for wash the flue gas, the outer wall of water tank (5) runs through fixedly connected with blast pipe (18), blast pipe (18) are located the top of water tank (5), pipeline (4) are located the below of water tank (5);

the cleaning mechanism is arranged in the water tank (5) and used for filtering and cleaning the cleaning water in the water tank (5).

2. The semiconductor patch flue gas treatment device according to claim 1, wherein the cleaning mechanism comprises a screw rod (6) rotatably connected to the inner wall of the water tank (5), a filter plate (8) is sleeved on the outer wall of the screw rod (6), a guide ring (11) matched with the filter plate (8) is fixedly connected to the inner wall of the water tank (5), a stirring spoon (7) for stirring cleaning water is fixedly sleeved on the outer wall of the screw rod (6), a motor (14) is fixedly connected to the top of the water tank (5), and the output end of the motor (14) is connected with the screw rod (6).

3. A semiconductor chip flue gas treatment device according to claim 2, wherein a scraper (17) for cleaning the filter plate (8) is rotatably sleeved on the outer wall of the screw (6), the exhaust pipe (18) is located above the guide ring (11), and the scraper (17) corresponds to the exhaust pipe (18).

4. A semiconductor paster flue gas treatment device according to claim 3, characterized in that, the top fixedly connected with electromagnetic clutch (13) of water tank (5), electromagnetic clutch (13) output runs through the top and screw rod (6) fixed connection of water tank (5), the fixed cover of input of electromagnetic clutch (13) and the outer wall of scraper blade (17) is equipped with first gear (15) all, the output shaft of motor (14) extends to in water tank (5), the fixed cover of output shaft of motor (14) is equipped with second gear (16) with first gear (15) engaged with.

5. A semiconductor paster flue gas treatment device according to claim 3, characterized in that, filter (8) include threaded sleeve establish nut ring (81) at screw rod (6) outer wall, the outer wall fixed cover of nut ring (81) is equipped with filter screen (82), the outer wall fixed cover of filter screen (82) is equipped with toper cover (83), the outer wall fixed cover of toper cover (83) is equipped with go-between (84), fixedly connected with guide bar (9) between guide ring (11) and water tank (5), the outer wall slip cap of guide bar (9) is equipped with slider (10), slider (10) fixed connection is in one side of go-between (84), the inner wall fixedly connected with of guide ring (11) is spacing ring (12) corresponding with go-between (84).

6. The semiconductor chip flue gas treatment device according to claim 4, wherein the scraping plate (17) comprises a rotating ring (171) rotatably sleeved on the outer wall of the screw (6), the first gear (15) on the scraping plate (17) is fixedly sleeved on the rotating ring (171), a plurality of first scraping blades (172) corresponding to the filter screen (82) and the conical sleeve (83) are fixedly connected to the outer wall of the rotating ring (171), and a second scraping blade (173) contacting with the guide ring (11) is fixedly connected to one end, far away from the rotating ring (171), of the first scraping blades (172).