CN217988801U

CN217988801U - Oil mist air purifier

Info

Publication number: CN217988801U
Application number: CN202221521627.8U
Authority: CN
Inventors: 胡星
Original assignee: Dongguan Wack Environmental Protection Equipment Co ltd
Current assignee: Dongguan Wack Environmental Protection Equipment Co ltd
Priority date: 2022-06-17
Filing date: 2022-06-17
Publication date: 2022-12-09
Anticipated expiration: 2032-06-17

Abstract

The utility model discloses an oil mist air purifier, including quick-witted case, cyclone module, oil mist filter screen, oil mist filter vat and air exhauster, the inside rear region upper end of quick-witted case is equipped with separator air inlet cavity, separator filter cavity and filter screen cavity, and the back upper end of quick-witted case is equipped with main inlet port, and the inside rear region lower extreme of quick-witted case is equipped with the filter vat cavity, and the inside front region of quick-witted case is equipped with the air exhauster cavity, and the front of machine case is equipped with the exhaust hole. The utility model has the advantages of simple structure, compactness, rationally distributed, it is small, to the purifying and filtering effect of oil mist showing more, energy-concerving and environment-protective, convenient to use, safe and reliable uses in the specially adapted has the environment that the oil mist pollutes.

Description

Oil mist air purifier

Technical Field

The utility model relates to an air purifier technical field, more specifically say, relate to an oil mist air purifier.

Background

The existing oil mist recoverer has the following defects: 1. the filter materials are directly blocked by adopting physical modes such as a filter screen and the like, and primary separation of oil mist and air is not carried out, so that the filter screen is easy to accumulate oil sludge, the wind resistance is increased, the air suction quantity of a fan is reduced, the pressure of a motor is continuously increased, the filter materials need to be manually cleaned and replaced for a long time, and the accident probability of the motor is increased; 2. some oil mist recoverers adopt the principle of electrostatic adsorption, but the oil mist recoverers also need to clean a filtering adsorption net frequently, and the adoption of the electrostatic adsorption is easy to cause the risk of power utilization accidents; 3. the purification and filtration effects are still to be enhanced, and the energy is not saved and the environment is protected; 4. the volume is large, and the layout is unreasonable.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the above-mentioned defect among the prior art, provide an oil mist air purifier.

In order to achieve the purpose, the utility model provides an oil mist air purifier, which comprises a case, a cyclone separator module, an oil mist filter screen, an oil mist filter barrel and an exhaust fan, wherein the upper end of the inner rear area of the case is provided with a separator air inlet chamber, a separator filter chamber and a filter screen chamber, the separator air inlet chamber is positioned above the separator filter chamber, the upper end of the back of the case is provided with a main air inlet communicated with the separator air inlet chamber, the lower end of the inner rear area of the case is provided with a filter barrel chamber, the cyclone separator module is provided with a plurality of cyclone separators, all the cyclone separators are respectively and longitudinally arranged in corresponding mounting through holes on a first clapboard between the separator air inlet chamber and the separator filter chamber, the air inlets of all the cyclone separators are positioned in the separator air inlet chamber, and the outlets of the bottom separators of all the cyclone separators are positioned in the separator filter chamber, the top air outlets of all the cyclone separators are communicated with the filter screen cavity through corresponding air vents on a second partition plate between the filter screen cavity and the filter screen cavity, the oil mist filter screen is vertically arranged at the outlet position of the filter screen cavity and positioned at the front side of the cyclone separator module, the outlet of the filter screen cavity is communicated with the filter barrel cavity through an air channel, the oil mist filter barrel is arranged in the filter barrel cavity, the inlet of the oil mist filter barrel is butted with the inlet of the filter barrel cavity, the inner rear area and the inner front area of the case are separated by a third partition plate, the inner front area of the case is provided with an exhaust fan cavity, the exhaust fan is positioned in the exhaust fan cavity and arranged on the third partition plate, and the exhaust port of the exhaust fan is communicated with the filter barrel cavity through an exhaust through hole arranged on the third partition plate, the front surface of the case is provided with a plurality of exhaust holes communicated with the exhaust fan cavity.

Preferably, the oil mist filter screen is an oil mist filter cotton screen.

Preferably, the inlet of the oil mist filter barrel is arranged upwards or downwards, and the inlet of the filter barrel chamber is positioned at the top or the bottom of the filter barrel chamber.

Preferably, the back of the case is provided with a first oil discharge port communicated with the lower end of the filter chamber of the separator, and a second oil discharge port located at the lower end of the filter chamber is arranged between the filter chamber of the separator and the filter chamber.

Preferably, the case comprises a case main body, a top turnover case cover, a back turnover case cover and a front turnover case cover, wherein the top turnover case cover, the back turnover case cover and the front turnover case cover are rotatably connected with the case main body through hinges respectively, the top turnover case cover is installed at the top of the case main body and located above the filter screen cavity, the back turnover case cover is installed at the back of the case main body and located at the rear side of the filter barrel cavity, the front turnover case cover is installed at the front of the case main body, and the exhaust hole is formed in the front of the front turnover case cover.

Preferably, an air purification net is arranged in the front area of the inner part of the case, and the air purification net is vertically installed at the outlet position of the exhaust fan cavity and is positioned between the exhaust hole of the exhaust fan cavity and the exhaust hole of the case.

Preferably, the air purification net is a HEPA air purification net.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the utility model has the advantages of simple structure, the compactness, rationally distributed, it is small, under the drainage effect of air exhauster, in the gas that contains the oil mist can enter into cyclone, cyclone can carry out the primary separation to oil mist and gas and filter, later gaseous through the oil mist filter screen, carry out the secondary separation by the oil mist filter screen to oil mist and gas and filter, separate the filtration by the oil mist filter vat again after that, follow-up air exhauster can be with gaseous suction air exhauster cavity, make the gas of purifying the completion discharge port discharge, the utility model discloses purifying the filter effect to the oil mist is showing more, and is energy-concerving and environment-protective, convenient to use, safe and reliable uses in the environment that the specially adapted has the oil mist to pollute.

2. The utility model discloses before the gas that contains the oil mist gets into oil mist filter screen and oil mist filter vat, carry out first oil mist separation to oil mist and air through cyclone and filter, it can reduce oil mist filter screen and oil mist filter vat on the fatlute of accumulation, has reduced the windage, increases the intake air volume of fan, prolongs the clearance and the change time of filter media.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of an oil mist air purifier provided by an embodiment of the present invention;

fig. 2 is a side view of an internal structure of an oil mist air purifier provided by the embodiment of the invention;

fig. 3 is a perspective view of the internal structure of the oil mist air purifier provided by the embodiment of the present invention;

fig. 4 is a schematic perspective view of a chassis body according to an embodiment of the present invention;

fig. 5 is a schematic three-dimensional structure diagram of three major components of an oil mist air purifier provided by an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 5, an embodiment of the present invention provides an oil mist air purifier, which includes a case 1, a cyclone module, an oil mist filter screen 3, an oil mist filter drum 4, an exhaust fan 5, and the like, and each component of the embodiment is described in detail below with reference to the accompanying drawings.

The separator air inlet chamber 11 is arranged at the upper end of the inner rear area of the case 1, the separator filtering chamber 12 and the filter screen chamber 13 are arranged, the separator air inlet chamber 11 is located above the separator filtering chamber 12, the main air inlet 6 communicated with the separator air inlet chamber 11 is arranged at the upper end of the back of the case 1, the main air inlet 6 can be connected with an air suction pipe, one end of the air suction pipe can be connected to processing equipment to be purified, the filter barrel chamber 14 is arranged at the lower end of the inner rear area of the case 1, the inner rear area of the case 1 is separated from the inner front area through the third partition plate 18, the exhaust fan chamber 19 is arranged at the inner front area of the case 1, and the front surface of the case 1 is provided with a plurality of exhaust holes 110 communicated with the exhaust fan chamber 19.

Wherein, the cyclone module can be equipped with a plurality of cyclone 2, cyclone 2 can divide into one row or multirow and arrange, all cyclone 2 vertically install respectively in the corresponding installation through-hole 151 on the first baffle 15 between separator chamber 11 and the separator filter chamber 12 that admits air, all cyclone 2's air inlet 21 all is located separator chamber 11 that admits air, all cyclone 2's bottom separation export 22 all is located separator filter chamber 12, all cyclone 2's top gas outlet 23 all is linked together with filter screen chamber 13 through corresponding air vent 161 on the second baffle 16 between separator filter chamber 12 and filter screen chamber 13.

The oil mist filter screen 3 is vertically installed at the outlet position of the filter screen chamber 13 and is positioned at the front side of the cyclone separator module. Wherein, the oil mist filter screen 3 can be preferably set as an oil mist filter cotton screen. The vertical oil mist filter screen 3 is beneficial to reducing the volume of the machine, and is beneficial to the downward flow of the oil mist filtered by the oil mist filter screen 3, so as to avoid the oil mist filter screen 3 being blocked by the filtered oil mist.

The outlet of the filter screen chamber 13 is communicated with the filter barrel chamber 14 through an air duct 17, the oil mist filter barrel 4 is installed in the filter barrel chamber 14, and the inlet of the oil mist filter barrel 4 is butted with the inlet of the filter barrel chamber 14. In an implementation, the inlet of the oil mist filter barrel 4 may be arranged upward, and the inlet 141 of the filter barrel chamber 14 may be located at the top of the filter barrel chamber 14. Of course, in other embodiments, the inlet of the oil mist filter barrel 4 may be arranged downward, the inlet 141 of the filter barrel chamber 14 may be located at the bottom of the filter barrel chamber 14, and the air duct 17 may communicate with the inlet 141 located at the bottom of the filter barrel chamber 14.

The exhaust fan 5 is positioned in the exhaust fan cavity 19 and is installed on the third partition 18, the exhaust opening 51 of the exhaust fan 5 is communicated with the filter vat cavity 14 through an exhaust through hole 181 formed in the third partition 18, and the fan outlet 52 of the exhaust fan 5 is positioned in the exhaust fan cavity 19.

In order to facilitate collection and recovery of the filtered oil mist, as shown in fig. 4, a first oil discharge port 111 communicating with a lower end portion of the filter chamber 12 of the separator is formed in the back of the chassis 1, and a second oil discharge port 112 located at a lower end portion of the filter chamber 13 is formed between the filter chamber 12 of the separator and the filter chamber 13 of the filter. In operation, oil mist collected by the filter screen chamber 13 can flow into the separator filter chamber 12 through the second oil discharge port 112 and then discharged from the first oil discharge port 111. The first oil discharge port 111 may be connected to an oil discharge pipe, and the collected oil mist may be discharged into a predetermined container through the oil discharge pipe.

Preferably, the chassis 1 may include a chassis main body 101, a top-flip cover 102, a back-flip cover 103, and a front-flip cover 104, wherein the top-flip cover 102, the back-flip cover 103, and the front-flip cover 104 are respectively connected to the chassis main body 101 by hinges in a rotatable manner, the top-flip cover 102 is installed on the top of the chassis main body 101 and located above the filter screen chamber 13, the back-flip cover 103 is installed on the back of the chassis main body 101 and located behind the filter drum chamber 14, the front-flip cover 104 is installed on the front of the chassis main body 101, and the exhaust holes 110 are opened on the front of the front-flip cover 104. And each corresponding turnover box cover is opened, so that corresponding parts in the case 1 can be replaced and maintained.

As a further improvement of this embodiment, it is preferable that an air purifying net 7 is additionally added to the front region inside the chassis 1, and the air purifying net 7 can be vertically installed at the outlet position of the suction fan chamber 19 and located between the suction fan chamber 19 and the exhaust hole 110 of the chassis 1. Among them, the air purification net 7 may be preferably provided as a HEPA air purification net.

The working principle of the utility model is as follows:

under the drainage effect of the exhaust fan, the gas containing oil mist entering from the main air inlet hole can enter each cyclone separator, the cyclone separators can perform primary separation and filtration on the oil mist and the gas, then the gas passes through the oil mist filter screen, the oil mist filter screen performs secondary separation and filtration on the oil mist and the gas, then the gas is separated and filtered by the oil mist filter barrel, and the subsequent exhaust fan can suck the gas into an exhaust fan cavity to enable the purified gas to be discharged from a discharge port.

If the inside of the case is also provided with an air purification net, the gas entering the exhaust fan cavity can be filtered by the air purification net and is finally discharged from the discharge port.

The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.

Claims

1. The utility model provides an oil mist air purifier which characterized in that: comprises a case, a cyclone separator module, an oil mist filter screen, an oil mist filter barrel and an exhaust fan, wherein the upper end of the rear area inside the case is provided with a separator air inlet chamber, a separator filter chamber and a filter screen chamber, the separator air inlet chamber is positioned above the filter chamber of the separator, the upper end of the back of the case is provided with a main air inlet communicated with the separator air inlet chamber, the lower end of the rear area inside the case is provided with a filter barrel chamber, the cyclone separator module is provided with a plurality of cyclone separators, all the cyclone separators are respectively and longitudinally arranged in corresponding installation through holes on a first partition plate between the air inlet chamber of the separator and the filter chamber of the separator, the air inlets of all the cyclone separators are positioned in the air inlet chamber of the separator, the bottom separated matter outlets of all the cyclone separators are positioned in the filtering chamber of the separator, the top air outlets of all the cyclone separators are communicated with the filtering screen chamber through corresponding vent holes on the second partition plate between the filtering chamber of the separator and the filtering screen chamber, the oil mist filter screen is vertically arranged at the outlet of the filter screen chamber and is positioned at the front side of the cyclone separator module, the outlet of the filter screen cavity is communicated with the filter barrel cavity through an air duct, the oil mist filter barrel is arranged in the filter barrel cavity, the inlet of the oil mist filter barrel is butted with the inlet of the filter barrel chamber, the inner rear area and the inner front area of the case are separated by a third partition plate, an exhaust fan cavity is arranged in the front area of the inner part of the case, the exhaust fan is positioned in the exhaust fan cavity and is arranged on the third partition plate, the extraction opening of air exhauster is linked together through the through-hole of bleeding that sets up on the third baffle and filter vat cavity, the front of quick-witted case is seted up a plurality of exhaust hole that is linked together with the air exhauster cavity.

2. The oil mist air cleaner as claimed in claim 1, wherein: the oil mist filter screen is an oil mist filter cotton screen.

3. The oil mist air purifier of claim 1, wherein: the inlet of the oil mist filter barrel is arranged upwards or downwards, and the inlet of the filter barrel cavity is positioned at the top or the bottom of the filter barrel cavity.

4. The oil mist air cleaner as claimed in claim 1, wherein: the rear of the case is provided with a first oil discharge port communicated with the lower end of the filter chamber of the separator, and a second oil discharge port located at the lower end of the filter chamber is arranged between the filter chamber of the separator and the filter chamber.

5. The oil mist air cleaner as claimed in claim 1, wherein: the case comprises a case body, a top overturning case cover, a back overturning case cover and a front overturning case cover, wherein the top overturning case cover, the back overturning case cover and the front overturning case cover are rotatably connected with the case body through hinges respectively, the top overturning case cover is installed at the top of the case body and is positioned above the filter screen cavity, the back overturning case cover is installed at the back of the case body and is positioned at the rear side of the filter drum cavity, the front overturning case cover is installed at the front of the case body, and the exhaust holes are formed in the front of the front overturning case cover.

6. The oil mist air cleaner as claimed in claim 1, wherein: the air purification net is vertically installed at the position of an outlet of the exhaust fan cavity and is located between the exhaust hole of the exhaust fan cavity and the exhaust hole of the case.

7. The oil mist air cleaner as claimed in claim 6, wherein: the air purification net sets up to HEPA air purification net.