CN205436491U - Negative pressure dust collection device - Google Patents

Abstract

The utility model provides a negative pressure dust extraction, relate to dust extraction technical field, it includes frame and quick-witted case, lay quick-witted case in the frame, machine case outer wall is equipped with switch, machine case top is equipped with the alarm, machine incasement portion top is equipped with the controller, high pressure positive blower is placed to machine incasement portion bottom, high pressure positive blower is connected with the amortization exhaust pipe, the amortization exhaust pipe is connected with bent shape aspiration channel, bent shape aspiration channel intercommunication high efficiency filter box, high efficiency filter box and dust collection box intercommunication, be equipped with the lock on the dust collection box, be equipped with level sensor on the dust collection box inner wall, be equipped with the inlet scoop on the dust collection box outer wall, the inlet scoop is connected with the dust absorption pipe. The negative pressure dust suction device adopts the infrared sensor, and achieves the purposes of automatically monitoring the rice hulls and automatically sucking dust; adopt level sensor, reached and reminded the full effect of dust collection box, green intelligence, labour saving and time saving has then improved work efficiency, has increaseed the industry output, is fit for promoting on a large scale.

Description

Negative pressure dust collection device

technical field

The utility model relates to the technical field of dust collection devices, in particular to a negative pressure dust collection device.

Background technique

With the accelerated pace of people's life and work, fast food has become a popular trend, especially instant porridge, which can help people solve the problem of food and clothing for any meal, save people's meal time, and porridge is good for people's health , in the production and processing of instant porridge, the rice husk and other sundries generated need to be sucked away by vacuum equipment, but the existing vacuum equipment has poor dust suction effect and is not automatic enough, requiring manual cooperation to complete the suction. Dust work is time-consuming and labor-intensive.

Contents of the invention

The purpose of this utility model is to provide a negative pressure dust collection device in order to overcome the shortcomings of the above-mentioned prior art. It is simple in structure, easy to use, and has comprehensive functions. The purpose of automatic vacuuming, saving time and effort.

In order to solve the existing problems in the background technology, the utility model adopts the following technical scheme: including a frame and a cabinet, a cabinet is placed on the frame, a power switch is provided on the outer wall of the cabinet, an alarm is provided on the top of the cabinet, and a control device is provided on the top of the cabinet. The controller and the controller are respectively connected to the power switch and the alarm. A high-pressure fan is placed at the bottom of the case. The high-pressure fan is connected to the muffler exhaust pipe. The other end of the shaped suction pipe is connected to the high-efficiency filter box, and the bottom of the high-efficiency filter box is connected to the dust collection box. There is a lock on the dust collection box, and the dust collection box can be opened through the lock. There is a material level sensor on the inner wall of the dust collection box. Connect with the controller, there is a suction port on the outer wall of the dust collection box, the suction port is connected to one end of the suction pipe, the other end of the suction pipe is connected to the suction port, and an infrared sensor is installed on the wall of the suction port, and the infrared sensor is connected to the control unit. device connection.

The outer wall of the dust collecting box is horizontally provided with not less than one air suction port, and each air suction port is connected with a dust suction pipe.

The bottom end of the frame is provided with body universal wheels.

The utility model has the beneficial effects of simple structure and convenient use. The use of infrared sensors achieves the purpose of automatic monitoring of rice husks and automatic dust collection; the use of material level sensors achieves the effect of reminding the dust collection box that it is full. It is green, intelligent and time-saving. Labor saving, thereby improving work efficiency and increasing industrial production, it is suitable for large-scale promotion.

Description of drawings:

Fig. 1 is the structural representation of the utility model.

detailed description:

With reference to Fig. 1, the utility model specifically adopts following embodiment: comprise frame 4 and cabinet 3, cabinet 3 is placed on the frame 4, cabinet 3 outer wall is provided with power switch 2, cabinet 3 top is provided with alarm 1, cabinet 3 inside There is a controller 5 on the top, and the controller 5 is respectively connected with the power switch 2 and the alarm 1, and a high-pressure fan 8 is placed at the bottom of the chassis 3, and the high-pressure fan 8 is connected with the silencer exhaust pipe 6, and the silencer exhaust pipe 6 passes through the chassis 3 Connect one end of the curved suction pipe 7 through the flange, the other end of the curved suction pipe 7 is connected to the high-efficiency filter box 9, and the lower part of the high-efficiency filter box 9 is connected to the dust collection box 12. The dust collection box 12 is provided with a lock. The lock can open the dust collecting box 12, the inner wall of the dust collecting box 12 is provided with a material level sensor 10, the material level sensor 10 is connected with the controller 5, and the outer wall of the dust collecting box 12 is provided with an air suction port, which is connected with one end of the dust suction pipe 11 , the other end of the suction pipe 11 is connected with the suction port 14, the wall of the suction port 14 is provided with an infrared sensor 15, and the infrared sensor 15 is connected with the controller 5. The outer wall of the dust collecting box 12 is horizontally provided with not less than one air suction port, and each air suction port is connected with a dust suction pipe 11 . The body universal wheel 13 is provided at the bottom end of the frame 4 .

When the negative pressure dust collection device is working, start the power switch 2, and the infrared sensor 15 on the dust suction port 14 works. When there are sundries such as rice husks on the production line, the infrared sensor 15 detects a signal and sends a signal to the controller. 5. The controller 5 controls the high-pressure blower 8 to work, and the rice husk and other sundries will enter the dust collection box 12 through the dust suction pipe 11, and the heavy ones will naturally settle to the bottom of the dust collection box 12, while the lighter ones will first Filter through the high-efficiency filter box 9, and then discharge through the curved suction pipe 7 and the muffler exhaust pipe 6 after filtration.

A plurality of air suction ports can be arranged horizontally on the dust collection box 12, and the required spacing is set between each air suction port, and each air suction port is connected with a dust suction pipe 11, and each dust suction pipe 11 is distributed to different positions on the production line , can adsorb impurities in different places at the same time, thereby improving work efficiency.

When the impurities in the dust box 12 were full, the material level sensor 10 sent a signal to the controller 5, and the controller 5 controlled the alarm 1 to report to the police, reminding the staff that the dust box 12 was full and needed to be cleaned. The dust collecting box 12 is provided with a lock, and the dust collecting box 12 can be opened by the lock to clean the dust collecting box 12 .

To sum up, the negative pressure dust collection device has a simple structure and is easy to use. The infrared sensor 15 is used to achieve the purpose of automatic monitoring of rice husk and automatic dust collection; The effect is green and intelligent, saving time and effort, thereby improving work efficiency and increasing industrial production, and is suitable for large-scale promotion.

Claims (3)

1. A negative pressure dust collection device, including a frame (4) and a chassis (3), characterized in that: the chassis (3) is placed on the frame (4), and the outer wall of the chassis (3) is provided with a power switch (2) , the top of the chassis (3) is provided with an alarm (1), and the top of the interior of the chassis (3) is provided with a controller (5). The controller (5) is connected to the power switch (2) and the alarm (1) respectively, and the chassis ( 3) A high-pressure fan (8) is placed at the bottom of the interior, and the high-pressure fan (8) is connected to the muffler exhaust pipe (6). The muffler exhaust pipe (6) passes through the chassis (3) and the curved suction pipe ( 7) One end is connected, the other end of the curved suction pipe (7) is connected to the high-efficiency filter box (9), and the lower part of the high-efficiency filter box (9) is connected to the dust collection box (12). There is a lock on the dust collection box (12). The dust collection box (12) can be opened through the lock, and the material level sensor (10) is arranged on the inner wall of the dust collection box (12), and the material level sensor (10) is connected with the controller (5). There is an air suction port, the air suction port is connected to one end of the dust suction pipe (11), the other end of the dust suction pipe (11) is connected to the dust suction port (14), and an infrared sensor (15) is arranged on the wall of the dust suction port (14), The infrared sensor (15) is connected with the controller (5). 2. The negative pressure dust collection device according to claim 1, characterized in that: the outer wall of the dust collection box (12) is horizontally provided with not less than one air suction port, and each suction port is connected to a dust suction pipe ( 11). 3. The negative pressure dust collection device according to claim 1, characterized in that: universal wheels (13) are provided at the bottom of the frame (4).