Automatic dedusting filtering device

Abstract

The invention discloses an automatic dedusting filtering device comprising a fixed box, an air inlet and a motor, wherein the air inlet is arranged on the bottom of the fixed box; the motor is arranged at one end of the fixed box; the fixed box is internally separated into two cavities by a baffle plate; the air inlet is positioned in one cavity, the cavity is internally provided with a dedustingisolation unit, and the other cavity is internally provided with a reciprocating mechanism unit; the reciprocating mechanism unit comprises a transmission guide rod, a guide strip and a turbine, wherein the guide strip is provided with a through hole, and the through hole is matched with wheel teeth of the turbine; the dedusting isolation unit comprises a dust storage box, an air blower, a dust discharging box and a dedusting brush; the top of the baffle plate is provided with a dust baffling brush; the top of the fixed box is provided with an upper cover with a filter screen, and the filter screen is a stereoscopic mesh grid. The invention can ensure that air coming in equipment using the dedusting filtering device from the is the dedusting filtering device is dedusted and filtered; and the dedusting filtering device has more thorough and batter dedusting and filtering effect, higher operation reliability and longer service life more than 10 years.

Description

technical field [0001] The invention relates to an environmental protection device for cleaning and dedusting, in particular to an automatic dedusting and filtering device. Background technique [0002] The purpose of the existing automatic cleaning and dust removal device is usually used to remove the dust on the filter screen, so as to achieve the purpose of automatically cleaning the grid, but it only avoids the trouble caused by manual cleaning of the grid, and at the same time reduces the amount of dust entering the equipment. , but it does not have a dust-proof isolation device, and it cannot guarantee that the air entering the equipment from the dust-removing device has been filtered by dust-removing, nor can it be guaranteed that the air entering the environment where the operating mechanism of the cleaning and dust-removing device is located has been filtered. , that is to say, even if other parts of the equipment are sealed and dust-proof, since the existing automa...

AI Technical Summary

Problems solved by technology

[0002] The purpose of the existing automatic cleaning and dust removal device is usually to remove the dust on the filter net to achieve the purpose of automatic cleaning of the grid, but to avoid the trouble caused by manual cleaning of the grid and reduce the amount of dust entering the interior of the device , but it does not have a dust-proof isolation device, and it cannot guarantee that the air entering the equipment from the dust removal device has been filtered by dust removal, nor can it guarantee that the air entering the environment where the operating mechanism of the cleaning dust removal device itself has been filtered by dust removal That is to say, even if other parts of the equipment are sealed against dust, since the existing automatic cleaning and dust removal device is not equipped with a dust-proof isolation device, dust can also enter the interior of the equipment through other gaps in the cleaning and dust removal device other than the filter screen, or into the cleaning and dust removal device. The environment of the operating mechanism of the device itself causes dust pollution to the internal environment of the equipment, especially some precision electronic components, affecting the use effect and service life of the equipment. The air inside the equipment still contains a lot of dust, and the dust removal effect is not good. or make the operating mechanism accumulate dust, such as on the gear, on the rack, on the screw or on the turbine, dust will accumulate, and as time goes on, the operating mechanism is prone to failure, and once the operating mechanism of the dust removal device If a failure occurs, manual cleaning and maintenance are also required, which brings unnecessary troubles, making the existing automatic cleaning and dust removal devices not reliable in operation and not durable

[0003] In addition, the filter screens of existing cleaning and dust removal devices are usually plastic nets or aluminum nets or flat laminated nets. After the plastic nets capture dust, it is difficult to clean due to static electricity, and the plastic nets are prone to aging and have a short service life; The aluminum mesh is easily oxidized during use, which affects the collection of dust and automatic cleaning, and the service life is not long; the flat laminated mesh is made of vertical wire strips and horizontal wire strips. This kind of grid is a plane grid, and its ability to catch dust is not strong, and the amount of absorbing and holding dust is not large; the above-mentioned various reasons cause the dust blocking effect of the filter screen of the existing cleaning and dust removal device to be poor, and cannot be used by The filter screen enters the air inside the device for more thorough dust removal, that is to say, in the prior art, there is still a lot of dust entering the device inside through the filter screen, so that the above-mentioned problems will also occur, and the dust removal effect is not good. it is good

[0004] In addition, the existing cleaning and dust removal devices usually use screw or rack as the guide rod, and cooperate with the rotation of the turbine or gear to guide the movement of the dust removal brush parts. It is difficult to automatically remove it through the rolling of the turbine or gear, and it is even impossible to remove it automatically, and the dust removal device usually only runs for a long time to remove dust, so the dust on the screw or rack will only accumulate more and more , In this way, it will bring trouble to the operation of the turbine or gear of the dust removal device, so that the operation of the entire dust removal device will fail, making the existing cleaning and dust removal device lose the reliability of operation and not durable; it will also affect the performance of cleaning and dust removal effect, making the cleaning and dust removal effect worse

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