CN221906346U - Environment-friendly oil smoke treatment equipment - Google Patents

Abstract

The utility model relates to an environment-friendly device for oil smoke treatment, which comprises an oil smoke box, an oil smoke channel positioned at the rear end of the oil smoke box and a smoke purifier positioned at the rear end of the oil smoke channel, wherein both end ports of the oil smoke channel are of conical structures, a partition plate is arranged in the oil smoke channel, an inner cavity of the oil smoke channel is divided into a left cavity and a right cavity by the partition plate, two baffle plates are arranged at the inner top of the cavities, the top of the partition plate is positioned on a connecting line of the middle points of the two baffle plates, a hopper is arranged at the bottom of each cavity, and an oil collecting groove is detachably connected at the bottom of each hopper.

Description

A kind of oil fume treatment environmental protection equipment

Technical Field

The utility model relates to the technical field of oil fume treatment, in particular to an oil fume treatment environmental protection device.

Background Art

In the machining workshop, various parts often have some engine oil, lubricating oil and other oils attached to the surface during the machining process. The oily parts will produce oil smoke during the heat treatment process. Some parts are quenched by oil. The heated parts will enter the quenching oil. The oil on the surface of the quenching oil will instantly vaporize and burn, producing a large amount of oil smoke. The emission of these oil fumes into the workshop will cause harm to the health of the workers. If they are directly discharged outside the workshop, they will pollute the environment. Therefore, these oil fumes must be treated.

For example, a Chinese utility model patent with the announcement number CN214094629U and the name "An environmentally friendly oil fume treatment device" discloses an oil fume treatment device, including a smoke machine, an oil fume channel and a filtering device, wherein a fixing frame is fixedly installed on the inner side of the smoke machine, an oil filter grille is fixedly installed in the fixing frame by screws, a fixing column is fixedly installed on the rear end of the oil filter grille, a rotating shaft is movably installed on the fixing column, a fan leaf is fixedly connected to the outer surface of the rotating shaft, an oil fume channel is welded and fixed on the upper end of the smoke machine, a smoke guide chamber is provided inside the oil fume channel, and the oil fume The right side of the channel is connected and installed with a heat conduction pipe, a water tank is welded and fixed to the rear end of the heat conduction pipe, a filter device is fixedly connected to the rear end of the oil fume channel, activated carbon cotton is fixed to the front end of the filter device by screws, an ionization device is fixed to the rear end of the activated carbon cotton, a dust suction plate is fixed to the rear end of the ionization device by bolts, a connecting pipe is welded to the rear end of the filter device, a flue gas pipe is welded and fixed to the rear end of the connecting pipe, a flue gas channel is fixedly installed to the rear end of the flue gas pipe, a support column is welded and fixed to the upper end of the flue gas channel, a fume hood is welded and fixed to the upper end of the support column. The beneficial effects of the utility model are: it has a filtering effect, can completely purify exhaust gas and oil fume, and can completely separate and filter the particles in the exhaust gas and oil fume, and can absorb and utilize the hot air in the exhaust gas and oil fume, thereby realizing repeated use of heat. However, there are certain defects: during treatment, the oil fume is first filtered through the oil filter sponge and the oil filter net for preliminary filtration. The filtration pressure is high and needs to be frequently replaced or cleaned. Otherwise, it will cause great processing pressure on the subsequent filtering device. Moreover, the filtering device processes the dust particles in the oil fume exhaust gas and collects the waste oil in the oil fume at the same time. The processing pressure is high, resulting in incomplete treatment, causing the emitted flue gas to still pollute the environment.

Utility Model Content

In view of the above deficiencies in the prior art, the purpose of the present invention is to provide an oil fume treatment environmental protection device that can solve the above technical problems.

In order to achieve the above purpose, the utility model provides the following technical solutions:

A fume treatment and environmental protection equipment comprises a fume box, a fume channel located at the rear end of the fume box and a fume purifier located at the rear end of the fume channel, both end ports of the fume channel adopt a conical structure, a partition is provided in the fume channel, the partition divides the inner cavity of the fume channel into two left and right cavities, baffles are provided on the tops of the two cavities, the apex of the baffles is located on the line connecting the midpoints of the two baffles, hoppers are provided at the bottoms of the two cavities, and an oil collecting tank is detachably connected to the bottom of the hopper.

Preferably, the flue gas purifier includes a purification box, an air inlet connected to the oil fume channel is opened on the side wall of the purification box, an air guide plate is provided on the inner side of the air inlet, and the air guide plate is fixedly connected to the inner wall of the purification box, a water tank is provided at the bottom of the purification box, and the water tank is filled with pure water, and an exhaust port is provided at the top of the purification box, and a fan is installed in the exhaust port.

Preferably, a fan bracket is provided in the oil fume box, a second fan is mounted on the fan bracket, a filter is provided at the front end of the second fan, and the filter is fixedly connected to the oil fume box by screws.

Preferably, the oil collecting tank is made of transparent plastic, and an outer wall of the oil collecting tank is provided with anti-slip patterns.

Compared with the prior art, the beneficial effects of the utility model are:

1. The utility model separates the oil mist in the oil fume channel. The oil mist is captured by the baffle and falls into the hopper, and finally enters the oil collecting tank for unified collection. Under the action of gravity, the oil mist will fall downward and will not accumulate on the baffle in large quantities. Therefore, the baffle does not need to be cleaned frequently.

2. The utility model processes impurities in the flue gas in the flue gas purifier. The separated flue gas enters the purification box through the oil fume channel under the action of the fan. After being guided by the air guide plate, the flue gas can be washed with water to remove impurities in the flue gas and turn it into clean gas, which is then discharged through the exhaust port.

The utility model adopts a method of separately treating oil mist and smoke, so that the treatment effect is more thorough, and at the same time, it will not cause a great load on the treatment equipment, thereby extending the service life of the equipment.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

Figure 1 is a schematic diagram of the overall structure of the utility model;

FIG. 2 is a schematic diagram of the internal structure of the flue gas purifier of the present invention.

Description of reference numerals:

1- oil fume box, 2- oil fume channel, 3- flue gas purifier, 31- purification box, 32- air inlet, 33- air guide plate, 34- water tank, 35- exhaust port, 36- fan 1, 4- partition, 5- baffle, 6- hopper, 7- oil collecting tank, 8- fan bracket, 9- fan 2, 10- filter.

DETAILED DESCRIPTION

The following is a detailed description of the invention of the utility model by way of examples in conjunction with the accompanying drawings of the specification. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments.

Example

As shown in FIG. 1 and FIG. 2 , an oil fume treatment environmental protection device includes an oil fume box 1 , an oil fume passage 2 located at the rear end of the oil fume box 1 , and a fume purifier 3 located at the rear end of the oil fume passage 2 .

The fume box 1 is provided with a fan bracket 8, on which a fan 2 9 is mounted, and a filter 10 is provided at the front end of the fan 2 9, and the filter 10 is fixedly connected to the fume box 1 by screws. The external fume is sucked into the fume box 1 by the fan 2 9, and the fume is first filtered out of a part of the oil mist and impurities by the filter 10, and the remaining oil mist and impurities are processed by the fume channel 2 and the fume purifier 3 respectively.

Both end ports of the oil fume channel 2 adopt a conical structure. A partition 4 is provided in the oil fume channel 2. The partition 4 divides the inner cavity of the oil fume channel 2 into two left and right cavities. Baffles 5 are provided on the tops of the two cavities. The apex of the partition 4 is located on the line connecting the midpoints of the two baffles 5. A hopper 6 is provided at the bottom of the two cavities. An oil collecting tank 7 is threadedly connected to the bottom of the hopper 6. The material of the oil collecting tank 7 is transparent plastic, and the outer wall of the oil collecting tank 7 is provided with anti-slip patterns.

When the oil mist is separated, the flow velocity of the oil mist entering the oil mist channel 2 with an enlarged cross-section is reduced. After the oil mist collides with the baffle plate 5, the oil mist adheres to the baffle plate 5. After accumulating to a certain amount, it sinks downward into the hopper 6 under the action of gravity, and then enters the oil collecting tank 7 through the hopper 6 for unified collection. In this embodiment, two-stage oil mist separation is arranged to make the separation more thorough. After the oil mist is separated, the flue gas enters the flue gas purifier 3.

The flue gas purifier 3 includes a purification box 31, and an air inlet 32 connected to the oil fume channel 2 is opened on the side wall of the purification box 31. An air guide plate 33 is arranged on the inner side of the air inlet 32, and the air guide plate 33 is fixedly connected to the inner wall of the purification box 31. A water tank 34 is arranged at the bottom of the purification box 31, and pure water is filled in the water tank 34. An exhaust port 35 is arranged on the top of the purification box 31, and a fan 36 is installed in the exhaust port 35.

When treating impurities in the flue gas, the flue gas enters the purification box 31 through the air inlet 32 under the action of the fan 36, and enters the water tank 34 under the guidance of the air guide plate 33 for water washing, so that the impurities in the flue gas are cleaned and turned into clean gas, and then discharged through the exhaust port 35.

Working principle: Start fan 1 36 and fan 2 9, fan 2 9 sucks the external oil smoke into the oil smoke box 1, and enters the oil smoke channel 2 after preliminary filtration by the filter 10, and the oil mist is separated in the oil smoke channel 2. The separated oil mist falls into the oil collecting tank 7 for unified collection, and the smoke enters the purification box 31 under the action of fan 1 36, and enters the water tank 34 after being guided by the air guide plate 33 to wash the smoke with water, wash away the impurities, and the clean gas is discharged through the exhaust port 35.

The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the present invention according to the technical solution and application concept of the present invention, which should be covered by the protection scope of the present invention.

Claims (4)

1. An environmental protection equipment is handled to oil smoke, its characterized in that: including oil smoke case (1), be located oil smoke case (1) oil smoke passageway (2) of rear end and be located flue gas cleaner (3) of oil smoke passageway (2) rear end, the both ends port of oil smoke passageway (2) all adopts the toper structure, be equipped with baffle (4) in oil smoke passageway (2), baffle (4) separate into about oil smoke passageway (2) inner chamber two the cavity, two the top all is equipped with baffle (5) in the cavity, the summit of baffle (4) is located the line at two baffle (5) midpoints, two the cavity bottom all is equipped with hopper (6), the detachable oil collecting groove (7) that is connected with in hopper (6) bottom.

2. The fume treatment environmental protection device of claim 1, wherein: the flue gas purifier (3) comprises a purifying box (31), an air inlet (32) communicated with the oil smoke channel (2) is formed in the side wall of the purifying box (31), an air guide plate (33) is arranged on the inner side of the air inlet (32), the air guide plate (33) is fixedly connected to the inner wall of the purifying box (31), a water tank (34) is arranged in the purifying box (31), purified water is filled in the water tank (34), an exhaust port (35) is formed in the top of the purifying box (31), and a fan I (36) is arranged in the exhaust port (35).

3. The fume treatment environmental protection device of claim 1, wherein: be equipped with fan support (8) in oil smoke case (1), install fan two (9) on fan support (8), fan two (9) front end is equipped with filter screen (10), filter screen (10) pass through screw fixed connection on oil smoke case (1).

4. The fume treatment environmental protection device of claim 1, wherein: the material of oil collecting groove (7) is transparent plastic, be equipped with anti-skidding line on oil collecting groove (7) outer wall.