Device and method for treating odor in vegetable oil processing

Abstract

The invention relates to the technical field of waste gas treatment, and discloses a device for treating odor in vegetable oil processing and a deodorizing method. The device for treating odor in vegetable oil processing comprises a shell, wherein a mixing component and a spray component are respectively arranged inside the shell, and an air collecting hopper is connected between the mixing component and the spray component, and the mixing component comprises a first box body, wherein an air inlet cylinder is arranged on the inner wall of the first box body, and both sides of the inner wall of the air inlet cylinder are inclined; through the mutual cooperation of an air baffle plate and a groove, part of the waste gas discharged from the exhaust port can enter the interior of the groove, and under the constraint of the air baffle plate, the waste gas can be divided into two streams, so that the subsequent two streams of waste gas are re-gathered, and under the action of impact, the waste gas is mixed more thoroughly, and under the continuous rotation of a rotating disk, the two spaces formed by the air baffle plate and the groove are continuously changed, so that the wind force in two directions is changed, so that the impact direction of the waste gas can be continuously changed to clean different positions of the first filter screen on the right side.

Description

Technical Field

[0001] The invention relates to the technical field of waste gas treatment, and in particular to a device for treating odor during vegetable oil processing and a deodorizing method. Background Art

[0002] The processing of vegetable oil mainly adopts the processes of leaching extraction, mechanical pressing and so on. The production process of leaching extraction mainly includes raw material pretreatment, leaching, refining and other processes. The cleaning, tempering, flaking, crushing, peeling, steaming, puffing and other links of the pretreatment process will produce odorous pollutants. The characteristic odor-causing substances are hydrogen sulfide, ammonia, methyl mercaptan, methyl sulfide, n-hexane and so on. Among the various waste gases, the waste gas from the tempering and puffing links has a high exhaust temperature, a high oil content and is often accompanied by particulate matter.

[0003] The announcement number is CN110215808A, and the odor treatment device includes a box and a deodorization device. The box is hollow inside, and the box is provided with an air inlet and an exhaust port. The deodorization device is arranged inside the box and adjacent to the air inlet and the exhaust port, and is used to treat odorous gas and discharge the treated odorous gas through the exhaust port. The odor treatment device provided by the embodiment of the present invention is provided with a deodorization device, and the deodorization device deodorizes by combining a first deodorization unit and a second deodorization unit, so that the odor can be quickly removed, so that the gas discharged outside no longer contains odor, and the air in the room and the surrounding air are purified.

[0004] A spray tower with announcement number CN118161942A belongs to the field of waste gas treatment technology, including a tower body, an air inlet is opened on one side of the bottom of the tower body, and an air outlet is arranged on the top of the tower body; a pump body is arranged outside the tower body; a spray pipeline is arranged outside the tower body, a packing layer is arranged in the tower body and divides the tower body into multiple filter chambers, multiple layers of spray layers, and the spray layers correspond to the filter chambers one by one; a filter assembly, the filter assembly is arranged on the inner wall of the tower body on the lower side of the lowest packing layer, and the liquid filtered by the filter assembly flows into the bottom of the tower body; wherein, a water collecting structure for collecting liquid falling from above is provided on the grid plate, and the water collecting structure transports the liquid to be filtered to the filter assembly.

[0005] Based on the above scheme, when the odor treatment device is in use, it is necessary to mix multiple odors, and then mix them with the odor by spraying a solution to make them react and remove the odor. However, during mixing, due to the different types of odors and the fact that they are always transmitted to the right, only stirring and mixing can mix part of the odors. The remaining odors cannot be mixed in time due to circulation and are transmitted to the spraying area. Subsequently, the odors that have not been fully mixed come into contact with the solution, and some odors with stronger odors cannot react completely, and thus cannot be completely deodorized. Summary of the invention

[0006] The object of the present invention is to provide a device for treating odor in vegetable oil processing and a deodorizing method to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above object, the present invention provides the following technical solution: a plant oil processing odor treatment device, comprising a housing, wherein a mixing component and a spray component are respectively arranged inside the housing, and a gas collecting hopper is connected between the mixing component and the spray component;

[0008] The mixing assembly comprises a first box body, the inner wall of the first box body is provided with an air inlet cylinder, and both sides of the inner wall of the air inlet cylinder are inclined, and a group of grooves arranged in a circumference are provided on the right side of the inner wall of the air inlet cylinder, and each groove is hemispherical;

[0009] A stirring assembly is provided inside the air intake cylinder, and the stirring assembly includes a rotating disk, which can seal the right end of the air intake cylinder, and a group of exhaust ports arranged in a circumference are provided on the outer surface of the rotating disk, and a group of first stirring plates arranged in a circumference are provided on the left side of the rotating disk, and a first air guide groove is provided on the outer surface of each of the first stirring plates, and the cross-section of the first air guide groove is in the shape of an arc, and a first slide groove is provided at one end of each of the first stirring plates away from each other, and an air blocking plate is slidably connected to the inside of each first slide groove, and the end of the air blocking plate close to the inner wall of the air intake cylinder is rounded, and a spring is provided between each of the first slide grooves and the air blocking plate;

[0010] A group of cleaning plates arranged in a circle are inserted on the back of the rotating disk, a second stirring plate is provided at the left end of each cleaning plate, and each second stirring plate is in contact with the first stirring plate close to it, a second air guide groove is provided on the right side of each second stirring plate, and two symmetrical springs are provided between the cleaning plate and the rotating disk;

[0011] The inner wall of the air intake cylinder is provided with a mounting frame, the middle part of the mounting frame is provided with a motor, the left and right ends of the air intake cylinder are both connected with air intake rings, and the inner wall of each air intake ring is provided with a first filter screen.

[0012] The mixing component can mix the incoming multiple waste gases and ozone. The ozone and waste gases are mixed evenly, which can oxidize and remove most of the reducing odor substances while making the multiple odors mix more evenly, making the subsequent spraying reaction more thorough, and avoiding some waste gases from being unable to be completely deodorized. The spray component can spray a variety of solutions to cool the mixed waste gas, absorb water-soluble substances, capture particulate matter, and preliminarily purify the waste gas.

[0013] Preferably, the output shaft of the motor is fixedly connected to the rotating shaft, a cover plate is provided at the right end of the rotating shaft, a control disk is slidably connected to the outer surface of the rotating shaft, and the control disk and the rotating disk are fixedly connected, and a spring is provided between the control disk and the cover plate.

[0014] Preferably, an activated carbon adsorption layer is provided at the right end of the gas collecting hopper, the left side surface of the shell is connected to an air inlet pipe, the right side surface of the shell is connected to an exhaust pipe, and the inner walls of the air inlet pipe and the exhaust pipe are both inclined.

[0015] Preferably, the spray assembly includes a second box body, a water divider is provided on the upper part of the inner wall of the second box body, a first pipe is provided in the middle part of the bottom surface of the water divider, a first atomizing nozzle is provided at the lower end of the first pipe, and the outer surface of the first atomizing nozzle is connected to a group of second pipes arranged in a circle, and the upper end of each second pipe is connected to the water divider, and a plurality of second atomizing nozzles are provided on the outer surface of each second pipe.

[0016] Preferably, a water tank is provided on the right side of the upper surface of the shell, a water pump is provided on the bottom surface of the water tank, an output end of the water pump is connected to a water inlet pipe, and the lower end of the water inlet pipe is connected to the water distributor.

[0017] Preferably, a collecting box is provided on the bottom surface of the water tank, and the collecting box is located below the first atomizing nozzle and the second atomizing nozzle, and a second filter is provided on the upper surface of the collecting box.

[0018] The present invention also provides a deodorizing method for a plant oil processing odor treatment device, and the specific operation method steps are as follows:

[0019] S1. First, multiple exhaust gases and ozone are transferred to the mixing component through the air inlet cylinder for storage, and the multiple exhaust gases and ozone are preliminarily mixed under the exhaust gas circulation, and then the relatively static exhaust gas in the mixing component is made to flow rapidly through the first stirring plate, so that the multiple exhaust gases and ozone are quickly mixed;

[0020] S2. Secondly, by adjusting the position of the second stirring plate, the second stirring plate and the first stirring plate form a closed space in which the exhaust gas can circulate, so that the exhaust gas that enters subsequently continuously compresses the gas inside the space, making the mixture more uniform;

[0021] S3, then the groove is divided into two parts by the air blocking plate, so that the exhaust gas is divided into two exhaust gases in two directions, and finally reunited at the right end. Under the continuous flushing of the two exhaust gases, the two exhaust gases are mixed more thoroughly;

[0022] S4. Finally, the mixed exhaust gas is transported to the interior of the spray assembly, and various solutions are sprayed through the spray assembly to make the solutions mix and react with the exhaust gas to remove the odor.

[0023] Technical effects of the present invention:

[0024] 1. With the cooperation of the motor and the rotating disk, the present invention can drive the first stirring plate to perform circular motion, thereby driving the exhaust gas near the first stirring plate to move, thereby accelerating the mixing efficiency of the exhaust gas and avoiding incomplete mixing. Through the cooperation of the rotating disk and the rotating shaft, the right end of the air inlet cylinder can be sealed or opened. When closed, the incoming exhaust gas is in a sealed space, so that the exhaust gas can be stirred and mixed for a long time, avoiding incomplete mixing.

[0025] 2. The present invention can connect the first air guide groove and the second air guide groove through the mutual cooperation of the first stirring plate and then the second stirring plate to form a certain new channel, so that the subsequent exhaust gas can rotate along this trajectory, so that the internal exhaust gas is gradually compressed, so that various exhaust gases and ozone can be thoroughly mixed, avoiding incomplete mixing.

[0026] 3. Through the cooperation between the air baffle plate and the groove, part of the exhaust gas discharged from the exhaust port can enter the interior of the groove. Under the constraint of the air baffle plate, the exhaust gas can be divided into two streams, so that the subsequent two streams of exhaust gas are regrouped and mixed more thoroughly under the action of impact. As the rotating disk rotates continuously, the two spaces formed by the air baffle plate and the groove are constantly changing, and the wind force in two directions is changed, so that the impact direction of the exhaust gas can be continuously changed to clean different positions of the first filter on the right. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0028] Figure 2 It is a schematic diagram of the cross-sectional structure of the housing of the present invention;

[0029] Figure 3 It is a schematic diagram of the cross-sectional structure of the first box body of the present invention;

[0030] Figure 4 It is a schematic diagram of the cross-sectional structure of the second box body of the present invention;

[0031] Figure 5 It is a left-side structural schematic diagram of the rotating disk of the present invention;

[0032] Figure 6 It is a right view structural schematic diagram of the rotating disk of the present invention;

[0033] Figure 7 It is a schematic diagram of the cross-sectional structure of the mounting frame of the present invention;

[0034] Figure 8 It is a schematic diagram of the structure of the cleaning plate of the present invention;

[0035] Fig. 9 It is a schematic diagram of the structure of the water divider of the present invention.

[0036] In the figure: 1, housing; 2, mixing assembly; 201, first housing; 202, air inlet cylinder; 203, groove; 204, air inlet ring; 205, first filter; 3, spray assembly; 301, second housing; 302, water distributor; 303, first pipeline; 304, first atomizing nozzle; 305, second pipeline; 306, second atomizing nozzle; 4, air collecting bucket; 5, stirring assembly; 501, rotating disk; 502, The first stirring plate; 503, the exhaust port; 504, the first air guide groove; 505, the first slide groove; 506, the air blocking plate; 507, the cleaning plate; 508, the second stirring plate; 509, the second air guide groove; 6, the mounting frame; 7, the motor; 8, the rotating shaft; 9, the cover plate; 10, the control panel; 11, the air inlet pipe; 12, the exhaust pipe; 13, the water tank; 14, the water pump; 15, the water inlet pipe; 16, the collecting box; 17, the second filter. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0038] First embodiment: The present invention provides Figures 1 to 9 The device for treating odor in vegetable oil processing shown in the figure comprises a shell 1. The shell 1 is relatively sealed except for the inlet and outlet to prevent the waste gas from leaking out and causing pollution during the treatment. A mixing component 2 and a spray component 3 are respectively arranged inside the shell 1. The mixing component 2 can mix the various waste gases entering with ozone. The ozone is evenly mixed with the waste gas, and can oxidize and remove most of the reducing odor substances while making the multiple odors mixed more evenly, so that the reaction is more thorough during subsequent spraying, and it is avoided that some waste gases cannot be completely deodorized. The spray component 3 can spray a variety of solutions to cool the mixed waste gas, absorb water-soluble substances, capture particulate matter, and preliminarily purify the waste gas. A gas gathering bucket 4 is connected between the mixing component 2 and the spray component 3, and the gas gathering bucket 4 can gather the mixed waste gas to better cover it during subsequent spraying, and avoid the situation where the spraying is not in place.

[0039] The mixing assembly 2 includes a first box body 201, the inner wall of the first box body 201 is provided with an air intake cylinder 202, and the inner wall of the air intake cylinder 202 is inclined on both sides, and the inclined surface on the left side can make the incoming exhaust gas converge to the center, making subsequent processing more convenient, and a group of circularly arranged grooves 203 are provided on the right side of the inner wall of the air intake cylinder 202, and each groove 203 is hemispherical, and the grooves 203 can make the exhaust gas move along the inner wall, and because the grooves 203 are hemispherical, the exhaust gas can eventually be re-gathered, and under continuous flushing, the exhaust gas is continuously collided and mixed, so that it is mixed more thoroughly.

[0040] A stirring assembly 5 is provided inside the air intake cylinder 202. Under the action of the motor 7, the stirring assembly 5 can rotate, so that the multiple first stirring plates 502 can perform circular motion, thereby driving the exhaust gas near the first stirring plates 502 to move, thereby accelerating the mixing efficiency of the exhaust gas and avoiding incomplete mixing. The stirring assembly 5 includes a rotating disk 501. The rotating disk 501 can seal the right end of the air intake cylinder 202 so that the incoming exhaust gas is in a sealed space, so that the various exhaust gases and ozone are mixed more thoroughly. A group of exhaust ports 503 arranged in a circle are provided on the outer surface of the rotating disk 501. When the rotating disk 501 is squeezed by the exhaust gas and continuously moves to the right side, it gradually moves to the inclined surface on the right side of the air intake cylinder 202, so that a gap appears between the air intake cylinder 202 and the rotating disk 501, and the mixed exhaust gas can be effectively discharged through the exhaust port 503 to achieve the purpose of exhaust.

[0041] A group of first stirring plates 502 arranged in a circle are provided on the left side of the rotating disk 501. The first stirring plates 502 can move with the rotating disk 501, thereby driving the exhaust gas to flow quickly and mix it quickly. A first air guide groove 504 is provided on the outer surface of each first stirring plate 502, and the cross-section of the first air guide groove 504 is arc-shaped. The exhaust gas can move along the trajectory of the first air guide groove 504, thereby achieving the purpose of guidance. A first slide groove 505 is provided at one end of each first stirring plate 502 away from each other, and an air blocking plate 506 is slidably connected to the inside of each first slide groove 505. The air blocking plate 506 can divide the exhaust gas into two streams, so that the subsequent two streams of exhaust gas are reunited, and under the action of impact, the mixing is more thorough. The end of the air blocking plate 506 close to the inner wall of the air inlet cylinder 202 is rounded, which can effectively prevent the air blocking plate 506 from getting stuck during movement. A spring is provided between each first slide groove 505 and the air blocking plate 506.

[0042] A group of cleaning plates 507 arranged in a circle are plugged into the back of the rotating disk 501. The cleaning plates 507 can move with the rotating disk 501. When the right end of the cleaning plate 507 contacts the first filter screen 205, the debris attached to the surface of the first filter screen 205 can be cleaned by friction to avoid clogging. A second stirring plate 508 is provided at the left end of each cleaning plate 507, and each second stirring plate 508 contacts the first stirring plate 502 which is close to it. The second stirring plate 508 can move along the surface of the first stirring plate 502 and is always in contact. When the second stirring plate 50 8 and when the gas inside the first stirring plate 502 gradually increases, the second stirring plate 508 gradually moves to the left, so that the first air guide groove 504 and the second air guide groove 509 are connected to form a certain new channel, so that the subsequent exhaust gas can rotate along this trajectory, so that the internal exhaust gas is gradually compressed, so that various exhaust gases and ozone can be thoroughly mixed, avoiding incomplete mixing. The right side of each second stirring plate 508 is provided with a second air guide groove 509, and two symmetrical springs are provided between the cleaning plate 507 and the rotating disk 501, which can play a certain resetting role under the action of the spring.

[0043] The inner wall of the air intake cylinder 202 is provided with a mounting bracket 6, which can fix the position of the motor 7, making its position more reasonable and more convenient to use. A motor 7 is provided in the middle of the mounting bracket 6. When the motor 7 is started, it can drive the rotating shaft 8 to rotate. Under the constraint of the rotating shaft 8, it can drive the control disk 10 to rotate, thereby achieving the purpose of power transmission. The output shaft of the motor 7 is fixedly connected with the rotating shaft 8, and a cover plate 9 is provided at the right end of the rotating shaft 8. The outer surface of the rotating shaft 8 is slidably connected with the control disk 10, and the control disk 10 and the rotating disk 501 are fixedly connected. The control disk 10 can only move left and right along the trajectory of the rotating shaft 8. A spring is provided between the control disk 10 and the cover plate 9, and the cover plate 9 can activate the constraint effect to avoid falling off.

[0044] The left and right ends of the air intake cylinder 202 are connected to the air intake ring 204. The inner wall of each air intake ring 204 is provided with a first filter 205. The first filter 205 can effectively clean the dust in the exhaust gas, making subsequent treatment more convenient. The right end of the gas collecting bucket 4 is provided with an activated carbon adsorption layer, which can adsorb and clean the debris that the first filter 205 cannot clean. The left side of the outer shell 1 is connected to the air intake pipe 11. Under the action of the air intake pipe 11, various exhaust gases and ozone can be transmitted to the interior of the mixing component 2. The right side of the outer shell 1 is connected to the exhaust pipe 12, and the inner walls of the air intake pipe 11 and the exhaust pipe 12 are both inclined, which can discharge the treated exhaust gas.

[0045] The spray assembly 3 includes a second box body 301, and a water divider 302 is provided on the upper part of the inner wall of the second box body 301. The water divider 302 can transfer the solution to the first pipe 303 and the second pipe 305 in sequence, so as to achieve the purpose of diversion. A first pipe 303 is provided in the middle of the bottom surface of the water divider 302, and a first atomizing nozzle 304 is provided at the lower end of the first pipe 303. The size of the first atomizing nozzle 304 is larger than that of the second atomizing nozzle 306. More solution is sprayed here, which is the main spraying channel, and is located in the middle and can cover most of the exhaust gas. The outer surface of the first atomizing nozzle 304 is connected to a group of second pipes 305 arranged in a circle, and the upper end of each second pipe 305 is connected to the water divider 302. A plurality of second atomizing nozzles 306 are provided on the outer surface of each second pipe 305. The second atomizing nozzles 306 are distributed in a circle to make the coverage area larger. , it can spray the area that the first atomizing nozzle 304 fails to cover to avoid omissions. At the same time, the second atomizing nozzle 306 is smaller and has a smaller spraying volume, which can effectively prevent waste. A water tank 13 is provided on the right side of the upper surface of the shell 1. The water tank 13 can mix multiple solutions together, and can just react with the exhaust gas during subsequent spraying. A water pump 14 is provided on the bottom of the water tank 13. The output end of the water pump 14 is connected to a water inlet pipe 15, and the lower end of the water inlet pipe 15 is connected to the water divider 302. A collecting box 16 is provided on the bottom of the water tank 13, and the collecting box 16 is located below the first atomizing nozzle 304 and the second atomizing nozzle 306. A second filter 17 is provided on the upper surface of the collecting box 16. The collecting box 16 can collect the solution that has not reacted to reduce waste. Under the action of the second filter 17, it can effectively prevent debris from entering the collected solution.

[0046] In actual use, a variety of exhaust gases and ozone enter the outer shell 1 through the intake pipe 11, and then under the action of the first filter 205 on the left, the exhaust gas can be preliminarily treated. Under the impact of subsequent exhaust gas, the exhaust gas gradually enters the intake cylinder 202, and the motor 7 is started. Under the action of the output shaft of the motor 7, the rotating shaft 8 can drive the control disk 10 to rotate. Driven by the control disk 10, the rotating disk 501 drives multiple first stirring plates 502 to rotate, and drives the exhaust gas near the first stirring plates 502 to move, thereby accelerating the mixing efficiency of the exhaust gas and avoiding incomplete mixing.

[0047] As the exhaust gas gradually increases, the exhaust gas pushed by the first stirring plate 502 gradually increases. Under the push of air pressure, each second stirring plate 508 gradually moves to the left, so that the space formed by the first stirring plate 502 and the second stirring plate 508 gradually increases, and the pushed gas gradually increases, so that the efficiency of exhaust gas mixing is increased. At the same time, the first air guide groove 504 and the second air guide groove 509 are connected, so that the subsequent exhaust gas can rotate along this trajectory, so that the internal exhaust gas is gradually compressed, so that various exhaust gases and ozone can be thoroughly mixed, avoiding incomplete mixing.

[0048] Since the rotating disk 501 seals the right end of the air intake cylinder 202, the air pressure inside the air intake cylinder 202 gradually increases as the exhaust gas gradually increases. Under the action of the air pressure, the rotating disk 501 is pushed to gradually move to the right side, so that the rotating disk 501 gradually moves to the inclined surface on the right side of the air intake cylinder 202, so that a gap appears between the air intake cylinder 202 and the rotating disk 501, and the mixed exhaust gas can be effectively discharged through the exhaust port 503 to achieve the purpose of exhaust. Under the action of the spring, the air blocking plate 506 can always extend outward, so that the air blocking plate 506 enters the interior of the groove 203, and the groove 203 is It is divided into two spaces, so that the exhaust gas that subsequently enters the groove 203 is divided into two streams. Under the constraint of the inner wall of the groove 203, the two exhaust gases are finally reunited. Under continuous flushing, the exhaust gases are continuously collided and mixed, so that the mixing is more thorough. As the rotating disk 501 continuously rotates, the air blocking plate 506 can move in a circle along the inner wall of the groove 203, thereby changing the size of the two spaces formed by the groove 203 and the air blocking plate 506, and changing the wind force in two directions, thereby continuously changing the impact direction of the exhaust gas to clean different positions of the first filter screen 205 on the right side.

[0049] After a part of the exhaust gas mixed by the rotating disk 501 is discharged, when the thrust of the air pressure is less than the elastic force of the spring, the rotating disk 501 can gradually move to the left side to reseal the air intake cylinder 202 to prepare for the next mixed gas.

[0050] The mixed exhaust gas, under the constraint of the gas gathering bucket 4, can gather toward the center, making the diameter of the air flow formed by the exhaust gas smaller, and starting the water pump 14. Under the action of the water pump 14, the solution inside the water tank 13 can be introduced into the water separator 302, and then the solutions enter the first pipe 303 and the second pipe 305 respectively, and are sprayed out through the first atomizing nozzle 304 and the second atomizing nozzle 306 respectively, so that the solution is fully in contact with the exhaust gas, which can not only cool the exhaust gas, but also treat the odor of the exhaust gas through the solution. Finally, the treated exhaust gas is introduced to a suitable position through the exhaust pipe 12.

[0051] Second embodiment: The present invention also provides a deodorization method for a plant oil processing odor treatment device, and the specific operation method steps are as follows:

[0052] S1. First, various exhaust gases and ozone are transferred to the mixing component 2 for storage through the air inlet cylinder 202, and the various exhaust gases and ozone are preliminarily mixed under the exhaust gas circulation, and then the relatively static exhaust gas inside the mixing component 2 is made to flow rapidly through the first stirring plate 502, so that the various exhaust gases and ozone are quickly mixed.

[0053] S2. Secondly, by adjusting the position of the second stirring plate 508, the second stirring plate 508 and the first stirring plate 502 form a closed space in which the exhaust gas can circulate, so that the exhaust gas that enters subsequently continuously compresses the gas inside the space, making it mixed more evenly.

[0054] S3. Then the groove 203 is divided into two parts by the air blocking plate 506, so that the exhausted exhaust gas is divided into two exhaust gases in two directions, and finally reunited at the right end. Under the continuous flushing of the two exhaust gases, the two exhaust gases are mixed more thoroughly.

[0055] S4. Finally, the mixed exhaust gas is transported to the interior of the spray assembly 3, and a variety of solutions are sprayed through the spray assembly 3 to make the solutions mix and react with the exhaust gas to remove the odor.

[0056] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for treating odor in vegetable oil processing, comprising a housing (1), characterized in that: A mixing component (2) and a spray component (3) are respectively arranged inside the housing (1), and a gas collecting hopper (4) is connected between the mixing component (2) and the spray component (3); The mixing assembly (2) comprises a first box body (201), an air intake cylinder (202) is provided on the inner wall of the first box body (201), and both sides of the inner wall of the air intake cylinder (202) are inclined surfaces, and a group of grooves (203) arranged in a circumferential manner are provided on the right side of the inner wall of the air intake cylinder (202), and each groove (203) is hemispherical; The air inlet cylinder (202) is provided with a stirring assembly (5), the stirring assembly (5) comprising a rotating disk (501), the rotating disk (501) being capable of sealing the right end of the air inlet cylinder (202), the outer surface of the rotating disk (501) being provided with a group of circumferentially arranged exhaust ports (503), the left side of the rotating disk (501) being provided with a group of circumferentially arranged first stirring plates (502), the outer surface of each of the first stirring plates (502) being provided with a first air guide groove (504), and the cross section of the first air guide groove (504) being in the shape of an arc, the ends of each of the first stirring plates (502) being away from each other being provided with a first slide groove (505), the interior of each of the first slide grooves (505) being slidably connected with an air blocking plate (506), and the end of the air blocking plate (506) close to the inner wall of the air inlet cylinder (202) being rounded, and a spring being provided between each of the first slide grooves (505) and the air blocking plate (506); A group of cleaning plates (507) arranged in a circumferential pattern are inserted on the back of the rotating disk (501); a second stirring plate (508) is provided at the left end of each cleaning plate (507); each second stirring plate (508) is in contact with a first stirring plate (502) adjacent thereto; a second air guide groove (509) is provided on the right side of each second stirring plate (508); and two symmetrical springs are provided between the cleaning plates (507) and the rotating disk (501); The inner wall of the air intake cylinder (202) is provided with a mounting frame (6), the middle part of the mounting frame (6) is provided with a motor (7), the output shaft of the motor (7) is fixedly connected to a rotating shaft (8), the right end of the rotating shaft (8) is provided with a cover plate (9), the outer surface of the rotating shaft (8) is slidably connected to a control disk (10), and the control disk (10) and the rotating disk (501) are fixedly connected, a spring is provided between the control disk (10) and the cover plate (9), the left and right ends of the air intake cylinder (202) are both connected to an air intake ring (204), and the inner wall of each air intake ring (204) is provided with a first filter screen (205).

2. The device for treating odor in vegetable oil processing according to claim 1, characterized in that: An activated carbon adsorption layer is provided at the right end of the gas collecting hopper (4), the left side surface of the shell (1) is connected to an air intake pipe (11), and the right side surface of the shell (1) is connected to an exhaust pipe (12), and the inner walls of the air intake pipe (11) and the exhaust pipe (12) are both inclined.

3. The device for treating odor in vegetable oil processing according to claim 1, characterized in that: The spray assembly (3) comprises a second box body (301), a water distributor (302) is provided at the upper part of the inner wall of the second box body (301), a first pipe (303) is provided at the middle part of the bottom surface of the water distributor (302), a first atomizing nozzle (304) is provided at the lower end of the first pipe (303), the outer surface of the first atomizing nozzle (304) is connected to a group of second pipes (305) arranged in a circumference, and the upper end of each second pipe (305) is connected to the water distributor (302), and a plurality of second atomizing nozzles (306) are provided on the outer surface of each second pipe (305).

4. The device for treating odor in vegetable oil processing according to claim 3, characterized in that: A water tank (13) is provided on the right side of the upper surface of the housing (1), a water pump (14) is provided on the bottom surface of the water tank (13), an output end of the water pump (14) is connected to a water inlet pipe (15), and a lower end of the water inlet pipe (15) is connected to the water distributor (302).

5. The device for treating odor in vegetable oil processing according to claim 4, characterized in that: A collecting box (16) is provided on the bottom surface of the water tank (13), and the collecting box (16) is located below the first atomizing nozzle (304) and the second atomizing nozzle (306), and a second filter screen (17) is provided on the upper surface of the collecting box (16).

6. A deodorization method using the plant oil processing odor treatment device as claimed in claim 1, characterized in that: The steps include: S1. First, the various waste gases and ozone are transmitted to the interior of the mixing component (2) through the air inlet cylinder (202) for storage, the various waste gases and ozone are preliminarily mixed under the flow of waste gas, and then the relatively static waste gas inside the mixing component (2) is made to flow rapidly through the first stirring plate (502), so that the various waste gases and ozone are quickly mixed; S2. As the amount of waste gas increases, the position of the second stirring plate (508) is adjusted by air pressure, so that the second stirring plate (508) and the first stirring plate (502) form a space that allows the waste gas to circulate, so that the waste gas that subsequently enters continuously compresses the gas inside the space, making the mixture more uniform; S3, then, under the action of air pressure, the rotating disk (501) gradually moves to the inclined surface of the air inlet cylinder (202), and the groove (203) is divided into two parts by the air blocking plate (506), so that the exhausted exhaust gas is divided into two exhaust gases in two directions, and finally reunited at the right end. Under the continuous flushing of the two exhaust gases, the two exhaust gases are mixed more thoroughly; S4. Finally, the mixed waste gas is transported to the interior of the spray assembly (3), and a plurality of solutions are sprayed through the spray assembly (3) so that the solutions are mixed with the waste gas to react and remove the odor.

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