CN215427792U

CN215427792U - Automatic ventilating smoke-discharging dust-removing device

Info

Publication number: CN215427792U
Application number: CN202120476334.1U
Authority: CN
Inventors: 金志勋
Original assignee: Qingdao Junbang New Energy Co ltd
Current assignee: Qingdao Junbang New Energy Co ltd
Priority date: 2021-03-05
Filing date: 2021-03-05
Publication date: 2022-01-07
Anticipated expiration: 2031-03-05

Abstract

The utility model discloses an automatic ventilation smoke-discharging dust-removing device, which comprises a smoke-discharging pipeline and a circular ring hermetically connected in the smoke-discharging pipeline, wherein an exhaust fan is arranged in the smoke-discharging pipeline, a motor is arranged on the right side wall of the circular ring, a filtering mechanism for filtering dust in smoke is arranged in the smoke-discharging pipeline, a transmission rod penetrates through and is connected with the smoke-discharging pipeline in a sliding manner, a cleaning mechanism for cleaning the filtering mechanism is arranged on the transmission rod, an open slot is arranged on the circular ring, a transmission mechanism for providing power required by the cleaning mechanism is arranged in the open slot, a discharge hole is arranged at the lower end of the smoke-discharging pipeline, a cavity is arranged in the lower end wall of the smoke-discharging pipeline, and a sealing mechanism for sealing the smoke-discharging pipeline is arranged in the cavity. The utility model has reasonable structure, can automatically clean the filter screen, keeps the high efficiency of the filter screen and simultaneously avoids the blockage of the pipeline.

Description

Automatic ventilating smoke-discharging dust-removing device

Technical Field

The utility model relates to the technical field of smoke exhaust and dust removal, in particular to an automatic ventilation smoke exhaust and dust removal device.

Background

Along with the reinforcing of people to environmental protection consciousness, the smoke and dust can not directly discharge to the air, need pass through the filter screen dust removal back when the smoke and dust discharges, reaches certain standard and just can discharge, so need use the dust collector that discharges fume.

The existing smoke exhaust and dust removal device can be attached with a large amount of dust on a filter screen after being used for a period of time, the dust can affect the filterability of the filter screen when reaching a certain thickness, and the blockage of a pipeline can be caused, so that the problem can be solved by the automatic ventilation smoke exhaust and dust removal device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides an automatic ventilation smoke-discharging dust-removing device which can automatically clean a filter screen, keep the high efficiency of the filter screen and simultaneously avoid the blockage of a pipeline.

In order to achieve the purpose, the utility model adopts the following technical scheme:

automatic ventilation smoke exhaust dust removal device, including smoke exhaust pipe and the ring of sealing connection in smoke exhaust pipe, be equipped with exhaust fan in the smoke exhaust pipe, be equipped with the motor on the right side wall of ring, be equipped with the filter mechanism who is arranged in filtering the dust in the smoke exhaust pipe, run through and sliding connection has the transfer line on the smoke exhaust pipe, be equipped with the clearance mechanism who is used for clearing up filter mechanism on the transfer line, be equipped with the open slot on the ring, be equipped with the drive mechanism who is arranged in providing the required power of clearance mechanism in the open slot, smoke exhaust pipe's lower extreme is equipped with the discharge gate, be equipped with the cavity in the smoke exhaust pipe lower extreme wall, be equipped with the closing mechanism who is used for sealing smoke exhaust pipe in the cavity, smoke exhaust pipe's lower extreme is equipped with the storage case, be equipped with the pump gas mechanism who is used for clearing up filter mechanism in the open slot.

Preferably, the filtering mechanism comprises a mounting ring fixedly connected in the smoke exhaust pipeline, and a filter screen is arranged on the mounting ring.

Preferably, the cleaning mechanism comprises a brush fixedly connected to the lower end of the transmission rod, and the transmission rod is rotatably connected with a connecting rod.

Preferably, the transmission mechanism comprises a reciprocating lead screw fixedly connected to an output shaft of the motor, a lead screw sleeve slidably connected with the inner wall of the open slot is arranged on the reciprocating lead screw, and the lead screw sleeve is rotatably connected with the connecting rod.

Preferably, the closing mechanism comprises a sliding plug which is connected in the cavity in a sliding mode, the sliding plug is elastically connected with the inner side wall of the cavity through a spring, and a wedge-shaped baffle which extends into the discharging port is fixedly connected to the sliding plug.

Preferably, pump gas mechanism is including setting up the flexible gasbag in the open slot, the left end and the lead screw cover fixed connection of flexible gasbag, be equipped with the intake pipe on the flexible gasbag, be equipped with the check valve of admitting air in the intake pipe, be equipped with the outlet duct on the flexible gasbag, be equipped with the check valve of giving vent to anger in the outlet duct, be equipped with a plurality of shower nozzles on the outlet duct.

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

1. through setting up filtering mechanism and clearance mechanism, when realizing reciprocating screw and rotating, reciprocating motion about the screw rod cover for the dust on the filter screen is scraped to brush up-and-down motion, thereby keeps the high efficiency of filter screen, avoids the exhaust pipe to take place to block up simultaneously.

2. Through setting up pump gas mechanism, realize when reciprocating motion about the lead screw cover, drive flexible gasbag flexible, with in external gas pump advances the trachea, through a plurality of shower nozzles blowout at last, blow off the dust on the filter screen, further increase clean effect.

Drawings

FIG. 1 is a schematic structural view of an automatic ventilation, smoke evacuation and dust removal device according to the present invention;

FIG. 2 is an enlarged schematic view of the structure at the position A of the automatic ventilation, smoke evacuation and dust removal device of the present invention;

fig. 3 is an enlarged schematic view of the structure at the position B of the automatic ventilation smoke-discharging dust-removing device provided by the utility model.

In the figure: the device comprises a smoke exhaust pipeline 1, a circular ring 2, a motor 3, an exhaust fan 4, an open slot 5, a transmission rod 6, a discharge hole 7, a cavity 8, a storage box 9, a filter screen 10, a hairbrush 11, a connecting rod 12, a reciprocating screw rod 13, a screw rod sleeve 14, a spring 15, a wedge-shaped baffle 16, a telescopic air bag 17, an air outlet pipe 18 and a nozzle 19.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1-3, the automatic ventilation smoke-discharging dust-removing device comprises a smoke-discharging pipeline 1 and a circular ring 2 hermetically connected in the smoke-discharging pipeline 1, wherein an exhaust fan 4 is arranged in the smoke-discharging pipeline 1, a motor 3 is arranged on the right side wall of the circular ring 2, a filtering mechanism for filtering dust in smoke is arranged in the smoke-discharging pipeline 1, the filtering mechanism comprises a mounting ring fixedly connected in the smoke-discharging pipeline 1, and a filter screen 10 is arranged on the mounting ring.

Run through and sliding connection has transfer line 6 on the exhaust pipe 1, be equipped with the clearance mechanism who is used for clearing up filtering mechanism on the transfer line 6, clearance mechanism includes brush 11 of fixed connection at the 6 lower extreme of transfer line, it is connected with connecting rod 12 to rotate on the transfer line 6, through setting up reciprocal lead screw 13, lead screw housing 14, filter screen 10 etc., when realizing reciprocal lead screw 13 and rotating, reciprocating motion about lead screw housing 14, make brush 11 up-and-down reciprocating motion scrape the dust on the filter screen 10, thereby keep the high efficiency of filter screen 10, avoid exhaust pipe 1 to take place to block up simultaneously.

The ring 2 is provided with an open slot 5, a transmission mechanism used for providing power needed by the cleaning mechanism is arranged in the open slot 5, the transmission mechanism comprises a reciprocating lead screw 13 fixedly connected to an output shaft of the motor 3, a lead screw sleeve 14 connected with the inner wall of the open slot 5 in a sliding manner is arranged on the reciprocating lead screw 13, and the lead screw sleeve 14 is rotatably connected with the connecting rod 12.

The lower extreme of exhaust pipe 1 is equipped with discharge gate 7, is equipped with cavity 8 in the lower terminal wall of exhaust pipe 1, is equipped with the closing mechanism who is used for sealing exhaust pipe 1 in the cavity 8, and closing mechanism includes the sliding plug of sliding connection in cavity 8, and the sliding plug passes through spring 15 elastic connection with the inside wall of cavity 8, and fixedly connected with extends to the wedge baffle 16 in the discharge gate 7 on the sliding plug.

The lower extreme of exhaust pipe 1 is equipped with storage case 9, be equipped with the pump gas mechanism that is used for clearing up filtering mechanism in the open slot 5, pump gas mechanism is including setting up flexible gasbag 17 in open slot 5, the left end and the lead screw cover 14 fixed connection of flexible gasbag 17, be equipped with the intake pipe on the flexible gasbag 17, be equipped with the check valve of admitting air in the intake pipe, be equipped with outlet duct 18 on the flexible gasbag 17, be equipped with the check valve of giving vent to anger in the outlet duct 18, be equipped with a plurality of shower nozzles 19 on the outlet duct 18, through setting up flexible gasbag 17, lead screw cover 14, outlet duct 18 etc., realize when reciprocating motion about lead screw cover 14, it is flexible to drive flexible gasbag 17, in gas pump business turn over trachea 18 with external, at last through a plurality of shower nozzles 19 blowout, blow off the dust on the filter screen 10, further increase clean effect.

When the utility model is used, firstly, the exhaust fan 4 is opened to suck smoke dust into the smoke exhaust pipeline 1, the smoke dust entering the smoke exhaust pipeline 1 is filtered by the filter screen 10 to remove dust, then the smoke dust is discharged through the smoke exhaust pipeline 1, at the moment, the motor 3 is opened, the output shaft of the motor 3 rotates to enable the reciprocating screw 13 to rotate, so that the screw sleeve 14 reciprocates left and right, the transmission rod 6 reciprocates up and down through the connecting rod 12, so that the brush 11 reciprocates up and down to scrape off dust on the filter screen 10, when the brush 11 is abutted against the wedge-shaped baffle 16, the wedge-shaped baffle 16 moves to enable the piston to move to enable the spring 15 to compress, so that the brush 11 pushes the dust into the storage box 9, then when the brush 11 is reset, the spring 15 rebounds to enable the discharge port 7 to be sealed, when the screw sleeve 14 reciprocates left and right, the telescopic air bag 17 is driven to stretch, an external air pump enters and exits the air pipe 18, and is finally ejected through the plurality of nozzles 19, the dust on the filter screen 10 is blown off, further increasing the cleaning effect.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The automatic ventilation smoke-discharging dust-removing device comprises a smoke-discharging pipeline (1) and a circular ring (2) which is hermetically connected in the smoke-discharging pipeline (1), and is characterized in that an exhaust fan (4) is arranged in the smoke-discharging pipeline (1), a motor (3) is arranged on the right side wall of the circular ring (2), a filtering mechanism for filtering dust in smoke is arranged in the smoke-discharging pipeline (1), a transmission rod (6) penetrates through and is slidably connected with the smoke-discharging pipeline (1), a cleaning mechanism for cleaning the filtering mechanism is arranged on the transmission rod (6), an open slot (5) is arranged on the circular ring (2), a transmission mechanism for providing power required by the cleaning mechanism is arranged in the open slot (5), a discharge hole (7) is arranged at the lower end of the smoke-discharging pipeline (1), a cavity (8) is arranged in the lower end wall of the smoke-discharging pipeline (1), and a sealing mechanism for sealing the smoke-discharging pipeline (1) is arranged in the cavity (8), the lower extreme of exhaust pipe (1) is equipped with storage case (9), be equipped with the pump gas mechanism that is used for clearing up filtering mechanism in open slot (5).

2. The automatic ventilation smoke exhaust and dust removal device according to claim 1, wherein the filtering mechanism comprises a mounting ring fixedly connected in the smoke exhaust duct (1), and a filter screen (10) is arranged on the mounting ring.

3. The automatic ventilation smoke exhaust and dust removal device according to claim 1, wherein the cleaning mechanism comprises a brush (11) fixedly connected to the lower end of the transmission rod (6), and a connecting rod (12) is rotatably connected to the transmission rod (6).

4. The automatic ventilation smoke exhaust and dust removal device according to claim 3, wherein the transmission mechanism comprises a reciprocating lead screw (13) fixedly connected to an output shaft of the motor (3), a lead screw sleeve (14) slidably connected with the inner wall of the open slot (5) is arranged on the reciprocating lead screw (13), and the lead screw sleeve (14) is rotatably connected with the connecting rod (12).

5. The automatic ventilation smoke exhaust and dust removal device according to claim 1, wherein the closing mechanism comprises a sliding plug slidably connected in the cavity (8), the sliding plug is elastically connected with the inner side wall of the cavity (8) through a spring (15), and a wedge-shaped baffle (16) extending into the discharge hole (7) is fixedly connected on the sliding plug.

6. The automatic ventilation smoke exhaust and dust removal device according to claim 4, wherein the air pumping mechanism comprises a telescopic air bag (17) arranged in the open slot (5), the left end of the telescopic air bag (17) is fixedly connected with the screw sleeve (14), an air inlet pipe is arranged on the telescopic air bag (17), an air inlet one-way valve is arranged in the air inlet pipe, an air outlet pipe (18) is arranged on the telescopic air bag (17), an air outlet one-way valve is arranged in the air outlet pipe (18), and a plurality of spray heads (19) are arranged on the air outlet pipe (18).