CN218079530U

CN218079530U - Pollutant collector

Info

Publication number: CN218079530U
Application number: CN202221977522.3U
Authority: CN
Inventors: 樊艳龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2022-12-20
Anticipated expiration: 2032-07-28

Abstract

The utility model belongs to the technical field of pollutant collection, in particular to a pollutant collector, which comprises a box body and an air inlet and outlet main body; the box body is internally provided with a cavity, and the air inlet and outlet main body is arranged in the cavity; a gas channel is arranged in the gas inlet and outlet main body, the gas inlet and outlet main body is provided with at least one gas inlet and at least one gas outlet which are communicated with the gas channel, and the gas inlet extends out of the box body; the cavity is filled with liquid, and the air outlet is immersed in the liquid; the upper end of the box body is provided with an air outlet communicated with the accommodating cavity; utilize oil mist, water smoke, dust to dissolve or deposit in liquid characteristic, contain cooling oil smog waste gas behind liquid filter, pollutants such as oil mist, water smoke, dust remain in the liquid, and the waste gas after the processing is discharged from the gas vent, realizes collecting the pollutant that contains in the waste gas, simple structure, low in manufacturing cost, and the filter effect to the pollutant that contains in the waste gas is good, and use cost is low.

Description

Pollutant collector

Technical Field

The utility model belongs to the technical field of the pollutant is collected, especially, relate to a pollutant collector.

Background

Places where contaminants such as oil mist, water mist, dust, etc. are generated, for example: the industrial environment-friendly equipment is installed on various machine tools such as a CNC (computerized numerical control) machining center, an electric discharge machine, a die casting machine, a CNC lathe and the like, and is used for collecting and purifying oil mist, water mist, dust and other pollutants generated in the machining of the various machine tools.

The existing oil mist and water mist collectors in the market are classified into an electrostatic type, a mechanical type and a filtering type.

1. The electrostatic oil mist collector comprises an electrostatic oil mist collector, a fan sucks waste gas containing cooling oil mist, oil mist particles are charged according to arc discharge, and the charged particles are adhered to a metal plate and are recycled in a centralized manner when being collected according to the electrostatic collector consisting of a high-voltage plate, so that purified waste gas is discharged.

2. A mechanical oil mist collector is characterized in that a high-speed motor drives a rotary drum with holes and blades to rotate at a high speed, oil mist is collected into the rotary drum and collides with a filter pad in an inner cavity of a shell through centrifugal rotation to form large oil drops, the oil drops are collected and continuously applied, and waste gas is discharged through a filter layer at the top end.

3. The filtering type oil mist collector fully utilizes the fan to extract oil mist, industrial oil filtered out from the oil mist is recycled according to special filter equipment, and dry clean air is exhausted after filtering.

However, the electrostatic oil mist collector, the mechanical oil mist collector and the filtering oil mist collector have the following disadvantages:

the electrostatic oil mist collector 1. The structure is more complicated and the price is higher. 2. The fire extinguisher is used in a pure oil environment, and is easy to strike fire to cause danger. 3. The effect is good in the early stage of use, but when a layer of particles are attached to the pole plate, the adsorption effect is reduced greatly.

Mechanical oil mist collector, 1. The fan is high speed, output is big, and application cost is high. 2. When the oil fume purifier is applied to the condition with more oil fume, the treatment effect is not good enough. 3. Vibration is easily generated. 4. The filter pad was removed and replaced as necessary.

A filter type oil mist collector 1 is used for getting rid of ventilation resistance of filter materials, and an applied fan is high in air pressure, large in output power and high in operation cost. 2. The particle matter in the oil smoke easily blocks the filter equipment, the filter equipment does not need to be continuously disassembled and replaced, and the maintenance cost is high.

Therefore, it is desirable to provide a pollutant trap with simple structure, low manufacturing cost, good filtering effect and low use cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pollutant collector aims at solving the oil mist water smoke collector structure among the prior art complicated, uses and maintains the technical problem with high costs.

In order to achieve the purpose, the embodiment of the utility model provides a pollutant collector, which comprises a box body and an air inlet and outlet main body; the box body is internally provided with a containing cavity, and the air inlet and outlet main body is arranged in the containing cavity; a gas channel is arranged in the gas inlet and outlet main body, the gas inlet and outlet main body is provided with at least one gas inlet and at least one gas outlet which are communicated with the gas channel, and the gas inlet extends out of the box body; the cavity is filled with liquid, and the air outlet is immersed in the liquid; and the upper end of the box body is provided with an air outlet communicated with the accommodating cavity.

Optionally, the gas inlet and outlet main body comprises a vertical section shell and a horizontal section shell connected with the vertical section shell; the gas channel is arranged in the vertical section shell and the horizontal section shell, the horizontal section shell is positioned at the bottom of the containing cavity, the gas outlet is arranged in the horizontal section shell, and the gas outlet is arranged in the vertical section shell.

Optionally, a plurality of air outlets are arranged at the lower end of the air inlet and outlet body.

Optionally, the vertical section casing is fixed on the inner side wall of the box body.

Optionally, the vertical section shell is provided with a side opening, and the edge of the side opening is welded on the side opening; the air inlet is arranged on the outer side wall of the box body.

Optionally, a liquid outlet communicated with the accommodating cavity is formed in the lower end of the box body.

Optionally, the upper end of the box body is provided with an upper opening, and the upper opening is matched with and covered with an upper cover.

Optionally, a liquid inlet communicated with the accommodating cavity is formed in the upper end of the box body.

Optionally, the liquid is water, oil or a cutting fluid.

Compared with the prior art, the embodiment of the utility model provides an above-mentioned one or more technical scheme in the pollutant collector have one of following technological effect at least:

the waste gas containing cooling oil smoke is input into the gas channel from the gas inlet by adopting the fan as power, the waste gas is introduced into the liquid in the containing cavity along the gas channel, the waste gas is filtered by the liquid (the liquid can be water, oil, cutting fluid or other solutions) by utilizing the characteristic that oil mist, water mist and dust are dissolved or precipitated in the liquid, pollutants such as the oil mist, the water mist and the dust are remained in the liquid, and the treated waste gas is discharged from the gas outlet, so that the pollutants contained in the waste gas are collected. Therefore, the utility model discloses a pollutant collector simple structure, low in manufacturing cost, and good to the filter effect of the pollutant that contains in the waste gas, use cost is low.

The liquid can be water, oil, cutting liquid or other solutions, and the corresponding liquid can be changed according to the use environment and the application condition, so that the application range is wide.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic structural view of the pollutant trap of the present invention.

Figure 2 is a cross-sectional view of a pollutant trap according to the present invention.

Fig. 3 is an exploded view of the pollutant trap of the present invention.

Fig. 4 is a schematic structural view of the air inlet and outlet body of the present invention.

Fig. 5 is another schematic structural diagram of the air inlet and outlet body according to the present invention.

Fig. 6 is another schematic view of the pollutant trap of the present invention.

Wherein, in the figures, the respective reference numerals:

100. a box body; 110. a cavity; 120. a liquid; 130. an exhaust port; 140. a liquid discharge port; 150. an upper opening; 160. an upper cover; 170. a liquid inlet;

200. a gas inlet and outlet body; 210. a gas channel; 220. an air inlet; 230. an air outlet; 240. a vertical section housing; 250. a horizontal section housing; 260. side openings.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary and intended to explain the embodiments of the present invention and are not to be construed as limiting the present invention.

In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" 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 defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

In one embodiment of the present invention, referring to fig. 1-6, a pollutant trap is provided, comprising a housing 100 and an inlet and outlet body 200.

Referring to fig. 2 and 4, the box 100 has a cavity 110 therein, and the gas inlet and outlet body 200 is mounted to the cavity 110.

Referring to fig. 2 and 4, a gas channel 210 is disposed in the gas inlet and outlet body 200, the gas inlet and outlet body 200 is provided with at least one gas inlet 220 and at least one gas outlet 230 communicated with the gas channel 210, and the gas inlet 220 extends out of the box 100.

Referring to fig. 2 and 4, the cavity 110 contains a liquid 120, and the gas outlet 230 is immersed in the liquid 120, so that the exhaust gas passing through the gas outlet 230 can be completely introduced into the liquid 120. An air outlet 130 communicated with the cavity 110 is formed at the upper end of the box body 100.

Specifically, referring to fig. 2 and 4, the exhaust gas containing cooling oil fume is input into the gas channel 210 from the gas inlet 220 by using a fan as power, the exhaust gas is introduced into the liquid 120 in the cavity 110 along the gas channel 210, and by utilizing the characteristic that the oil mist, the water mist and the dust are dissolved or precipitated in the liquid 120, after the exhaust gas containing cooling oil fume is filtered by the liquid 120 (the liquid 120 may be water, oil, cutting fluid or other solutions), the pollutants such as the oil mist, the water mist and the dust are retained in the liquid 120, and the treated exhaust gas is discharged from the exhaust port 130, so that the pollutants contained in the exhaust gas are collected. Therefore, the utility model discloses a pollutant collector simple structure, low in manufacturing cost, and good to the filter effect of the pollutant that contains in the waste gas, use cost is low.

Referring to fig. 2 and 4, the liquid 120 may be water, oil, cutting fluid or other solution, and the corresponding liquid 120 may be modified according to the use environment and application, and the application range is wide.

In some embodiments, the gas outlet 230 may be just immersed in the liquid 120, the liquid 120 does not overflow into the gas channel 210, the waste gas input into the gas channel 210 is introduced into the liquid 120 in the cavity 110 through the gas outlet 230, and then the pollutants contained in the waste gas are filtered out through the liquid 120.

In other embodiments, the gas outlet 230 may also be completely immersed in the liquid 120, the liquid 120 overflows into the gas channel 210 through the gas inlet 220, the exhaust gas entering the gas channel 210 may be filtered by the liquid 120 in the gas channel 210 first, and then enters the liquid 120 in the cavity 110 through the gas outlet 230 for secondary filtration, so that the effect of treating the pollutants contained in the exhaust gas is good.

In another embodiment of the present invention, referring to fig. 2 and 4, the inlet and outlet body 200 includes a vertical section case 240, and a horizontal section case 250 connected to the vertical section case 240. The gas channel 210 is disposed in the vertical casing 240 and the horizontal casing 250, the horizontal casing 250 is disposed horizontally and located at the bottom of the cavity 110, the gas outlet 230 is disposed in the horizontal casing 250, and the gas outlet 230 is disposed in the vertical casing 240. The exhaust gas passes through the vertical section 240 along the gas passage 210 and then passes through the horizontal section 250 to be introduced into the liquid 120 from the gas outlet 230.

In some embodiments, the inlet and outlet body 200 may also be curved, spiral, or otherwise shaped, without limitation. The gas inlet and outlet main body 200 may also be a pipe, a passage of the pipe is the gas passage 210, waste gas is introduced into one end of the pipe, the other end of the pipe extends into the liquid 120 in the cavity 110, and pollutants contained in the waste gas are filtered through the liquid 120, so that the structure is simple.

The box 100 may be a container with a circular shape, a square shape, or other shapes, which is not limited herein. Of course, the box 100 may be a sealed box, an unsealed box, or a box with an opening on the top, and is not limited herein.

Further, referring to fig. 2 and 4, a plurality of outlet ports 230 are arranged at the lower end of the inlet and outlet main body 200. In a specific embodiment, the plurality of gas outlets 230 are arranged at the bottom of the horizontal casing 250, so that the exhaust gas in the gas channel 210 can be uniformly and rapidly introduced into the liquid 120 through the plurality of gas outlets 230, and the efficiency of filtering the pollutants contained in the exhaust gas is high. Meanwhile, the plurality of air outlets 230 are uniformly distributed, so that the plurality of air outlets 230 uniformly discharge air, noise generated when the waste gas enters the liquid 120 through the air outlets 230 in a single-port mode can be reduced, and the noise reduction effect is achieved.

In other embodiments, a plurality of air outlets 230 may also be disposed in a side wall or a top wall of the horizontal casing 250, which is not limited herein.

Further, the vertical section casing 240 can be fixed on the inner side wall of the box 100 through welding, clamping, screwing and other modes, and the installation is simple.

In another embodiment of the present invention, referring to fig. 2 and 5, the vertical section casing 240 is provided with a side opening 260, the edge of the side opening 260 is welded to the side opening 260, the side opening 260 is sealed by the inner side wall of the box 100, and a shell is saved for the vertical section casing 240, so that the vertical section casing 240 has a simpler structure and is convenient to process. The air inlet 220 is provided on an outer sidewall of the case 100.

In another embodiment of the present invention, referring to fig. 1 and 2, the lower end of the box 100 is provided with a liquid outlet 140 communicating with the chamber 110. After the liquid 120 in the cavity 110 treats the cooling oil fume-containing waste gas for a period of time, the liquid 120 may contain a large amount of oil mist, water mist or dust, and the like, the liquid 120 in the cavity 110 for a long time is discharged through the liquid discharge port 140, and then a new liquid 120 is added into the cavity 110, so as to ensure the filtering effect of the liquid 120. Specifically, the liquid discharge port 140 is connected to a valve body switch or a sealing plug, when discharging liquid, the sealing plug is pulled out (or the valve body switch is opened), the liquid 120 in the cavity 110 can be discharged along the liquid discharge port 140, the sealing plug is used for blocking the liquid discharge port 140 (or the valve body switch is closed), and the liquid discharge port 140 can be closed. Wherein, the valve body switch can be a regulating valve, an electromagnetic valve and the like.

In another embodiment of the present invention, referring to fig. 3, the upper end of the box 100 has an upper opening 150, the upper opening 150 is adapted to cover the upper cover 160, and the upper cover 160 can be detachably mounted on the upper opening 150 by means of clamping or screwing. At intervals, the lid 160 may be removed to clean and maintain the chamber 110 and the main inlet and outlet body 200; liquid 120 may also be added to the cavity 110 through the upper opening 150.

In another embodiment of the present invention, referring to fig. 6, an upper end of the box 100 is provided with an inlet 170 communicating with the chamber 110, and the liquid 120 can be added into the chamber 110 through the inlet 170.

In another embodiment of the present invention, referring to fig. 2, the liquid 120 may be water, oil, coolant, cutting fluid, compound solution or other types of solution, and during the actual use, which kind of solution is specifically used is determined according to the oil mist or the water mist components contained in the exhaust gas, as long as the solution can remove the pollutants such as oil mist, water mist or dust, and the solution is not limited herein.

The rest of this embodiment is the same as the first embodiment, and the unexplained features in this embodiment are explained by the first embodiment, which is not described herein again.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of the ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, its framework form can be nimble changeable, can derive series of products. But merely as a matter of simple deductions or substitutions, should be considered as belonging to the scope of patent protection of the present invention as determined by the claims submitted.

Claims

1. A pollutant trap is characterized by comprising a box body and an air inlet and outlet main body; the box body is internally provided with a cavity, and the air inlet and outlet main body is arranged in the cavity; a gas channel is arranged in the gas inlet and outlet main body, the gas inlet and outlet main body is provided with at least one gas inlet and at least one gas outlet which are communicated with the gas channel, and the gas inlet extends out of the box body; the cavity is filled with liquid, and the air outlet is immersed in the liquid; and the upper end of the box body is provided with an air outlet communicated with the accommodating cavity.

2. A pollutant trap according to claim 1, characterised in that: the air inlet and outlet main body comprises a vertical section shell and a horizontal section shell connected with the vertical section shell; the gas channel is arranged in the vertical section shell and the horizontal section shell, the horizontal section shell is positioned at the bottom of the containing cavity, the gas outlet is arranged in the horizontal section shell, and the gas outlet is arranged in the vertical section shell.

3. A pollutant trap according to claim 1, characterised in that: the lower end of the air inlet and outlet body is provided with a plurality of air outlets in an arrayed manner.

4. A pollutant trap as claimed in claim 2, in which: the vertical section shell is fixed on the inner side wall of the box body.

5. A pollutant trap according to claim 2, in which: the vertical section shell is provided with a side opening, and the edge of the side opening is welded on the side opening; the air inlet is arranged on the outer side wall of the box body.

6. A pollutant trap according to any one of claims 1 to 5, wherein: and the lower end of the box body is provided with a liquid outlet communicated with the accommodating cavity.

7. A pollutant trap according to any one of claims 1 to 5, characterised in that: the upper end of the box body is provided with an upper opening, and the upper opening is matched with the cover to cover the upper cover.

8. A pollutant trap according to any one of claims 1 to 5, characterised in that: and the upper end of the box body is provided with a liquid inlet communicated with the accommodating cavity.

9. A pollutant trap according to any one of claims 1 to 5, wherein: the liquid is water, oil or cutting liquid.