Oil smoke, oil mist and waste gas purifier

Abstract

The utility model discloses an oil smoke, oil mist and waste gas purifier which comprises a gas suction hood, an adsorption filter box, a spray liquid storage tank and a purification tank, a waste gas guide-in head is arranged on one side of the purification tank, the gas suction hood is arranged on the top of the purification tank through a connector, a fan is arranged on the top of the gas suction hood, and the adsorption filter box is arranged on the top of the fan. A spraying cover is arranged at the upper position in the purification tank, a spraying liquid storage tank is arranged at the bottom of the purification tank, a supporting stand column is arranged at the bottom of the spraying liquid storage tank, and a supporting base is arranged at the bottom of the supporting stand column. According to the waste gas purification device, the purification tank is arranged, the spraying cover is arranged in the purification tank, spraying purification treatment can be carried out through the spraying cover, the waste gas guide-in head is arranged on one side of the purification tank, the adsorption filter box is arranged on the waste gas guide-in head, the activated carbon adsorption filter plate is arranged in the adsorption filter box, and waste gas can be conveniently adsorbed and purified through the activated carbon adsorption filter plate; a spray liquid storage tank is arranged at the bottom of the purification tank, and a liquid feeding pipe is arranged on one side of the spray liquid storage tank.

Description

Technical Field

[0001] The utility model relates to the relevant field of oil fume and oil mist waste gas purifiers, in particular to an oil fume and oil mist waste gas purifier. Background Art

[0002] The oil fume and oil mist exhaust gas purifier is used to purify the oil fume and oil mist exhaust gas. The oil fume purifier refers to the oil fume exhaust gas treatment device. The oil fume purifier is mainly used for the purification and treatment of low-altitude kitchen oil fume; used in hotels, restaurants, bars, restaurants, schools, institutions, factories and other places; food frying and cooking processing industries; oil splash heat treatment workshops, oil mist lubrication workshops, workpiece welding workshops and olefin oil boiler emissions and other industrial occasions;

[0003] For example, the authorized patent with publication number CN202036913U (oil fume and oil mist exhaust gas purifier): includes a fan (1) and an air inlet (2) connected to the fan (1), a water tank purification mechanism (3) and an exhaust gas purification mechanism (4) are arranged in sequence between the air inlet (2) and the fan (1), the water tank purification mechanism (3) includes an exhaust gas channel (31) and a water spray unit (32) arranged in the exhaust gas channel (31), the exhaust gas purification mechanism (4) includes at least one exhaust gas purification box (40), the exhaust gas purification box (40) includes an electrostatic adsorption unit (41) and an ionization unit (42) connected to each other, the electrostatic adsorption unit (41) is connected to the inlet of the fan (1), and the ionization unit (42) is connected to the outlet of the water tank purification mechanism (3). The utility model has the advantages of good purification effect, energy saving and environmental protection;

[0004] The above-mentioned prior art is not convenient for introducing waste gas, and it is impossible to perform preliminary filtration during the waste gas introduction process. The waste liquid in the purification process cannot be recycled, the waste gas purification efficiency is low, and the waste gas purification effect is not comprehensive enough. It is not convenient to discharge the waste gas after purification. Utility Model Content

[0005] The purpose of the utility model is to provide a fume and oil mist exhaust gas purifier to solve the problems proposed in the above background technology that the introduction of exhaust gas is not convenient enough, preliminary filtration cannot be performed during the exhaust gas introduction process, the waste liquid in the purification process cannot be recycled, the exhaust gas purification efficiency is low, the exhaust gas purification effect is not comprehensive enough, and the exhaust gas is not convenient to discharge after purification.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fume and oil mist waste gas purifier, comprising an air suction hood, an adsorption filter box, a spray liquid storage tank and a purification tank, a waste gas inlet head is provided on one side of the purification tank, an air suction hood is provided on the top of the purification tank through a connecting head, a fan is provided on the top of the air suction hood, a spray hood is provided at the upper position inside the purification tank, a spray liquid storage tank is provided at the bottom of the purification tank, a supporting column is provided at the bottom of the spray liquid storage tank, and a supporting base is provided at the bottom of the supporting column.

[0007] In a further embodiment, an upper liquid pipe is provided on one side of the spray liquid storage tank, and an upstream pump is provided on the upper liquid pipe.

[0008] In a further embodiment, a liquid infusion tube is provided on one side of the spray hood, a connecting head is provided at the end of the liquid infusion tube, and the connecting head is connected to the end of the upper liquid tube.

[0009] In a further embodiment, a liquid guide filter plate is provided at the middle of the top of the spray liquid storage tank, a mounting groove is provided at the top side of the spray liquid storage tank, and the spray liquid storage tank is connected to the bottom of the purification tank through the mounting groove.

[0010] In a further embodiment, an adsorption filter box is provided on the exhaust gas inlet head through a pipe sleeve, and an activated carbon adsorption filter plate is provided inside the adsorption filter box.

[0011] In a further embodiment, an air suction head is provided at the bottom of the connecting head, an air exhaust head is provided at the top of the fan, and a catalyst is provided inside the purification tank.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model is provided with a purification tank, a spray hood is provided inside the purification tank, spray purification treatment can be performed through the spray hood, and a waste gas inlet head is provided on one side of the purification tank, an adsorption filter box is provided on the waste gas inlet head, and an activated carbon adsorption filter plate is provided inside the adsorption filter box, through which the waste gas can be conveniently adsorbed and purified.

[0014] The utility model has a spray liquid storage tank at the bottom of the purification tank, an upper liquid pipe on one side of the spray liquid storage tank, and an upstream pump on the upper liquid pipe, through which the liquid can flow up to the purification tank for circulating spray purification, and the treated liquid after spraying can be purified and reused, which can save resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a fume and oil mist exhaust gas purifier of the utility model;

[0016] Figure 2This is a schematic diagram of the structure of the purification tank of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the air suction hood of the utility model;

[0018] Figure 4 This is a structural schematic diagram of the adsorption filter box of the utility model;

[0019] Figure 5 It is a top view of the spray liquid storage tank of the utility model.

[0020] In the figure: 1. Exhaust head; 2. Fan; 3. Suction hood; 4. Upflow pump; 5. Upper liquid pipe; 6. Adsorption filter box; 7. Waste gas inlet head; 8. Spray liquid storage tank; 9. Support column; 10. Purification tank; 11. Infusion pipe; 12. Pipe connection head; 13. Spray hood; 14. Catalyst; 15. Activated carbon adsorption filter plate; 16. Pipe sleeve; 17. Connector; 18. Suction head; 19. Installation slot; 20. Liquid guide filter plate; 21. Support base. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely 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 of the embodiments.

[0022] See also Figure 1-5 The utility model provides an embodiment: a fume and oil mist exhaust gas purifier, comprising an air suction hood 3, an adsorption filter box 6, a spray liquid storage tank 8 and a purification tank 10, a waste gas introduction head 7 is provided on one side of the purification tank 10, a suction hood 3 is provided on the top of the purification tank 10 through a connecting head 17, a fan 2 is provided on the top of the suction hood 3, a spray hood 13 is provided at the upper position inside the purification tank 10, a spray liquid storage tank 8 is provided at the bottom of the purification tank 10, a supporting column 9 is provided at the bottom of the spray liquid storage tank 8, and a supporting base 21 is provided at the bottom of the supporting column 9; the waste gas introduction head 7 is used to facilitate the introduction of fume exhaust gas into the purification tank 10, the air suction hood 3 is used to facilitate the suction of fume, the fan 2 is used to control the transportation of fume, the spray hood 13 is used to spray fume, the spray liquid storage tank 8 is used to store spray liquid, the support column 9 is used to facilitate the elevated support of the spray liquid storage tank 8, and the support base 21 can be used to stably support and place the support column 9.

[0023] An upper liquid pipe 5 is provided on one side of the spray liquid storage tank 8, and an upstream pump 4 is provided on the upper liquid pipe 5. The upstream pump 4 is used to transport the spray liquid in the spray liquid storage tank 8 from the upper liquid pipe 5 to the infusion pipe 11; an infusion pipe 11 is provided on one side of the spray cover 13, and a connecting pipe head 12 is provided at the end of the infusion pipe 11, and the connecting pipe head 12 is connected to the end of the upper liquid pipe 5, and is conveniently connected to the upper liquid pipe 5 through the connecting pipe head 12.

[0024] A liquid guide filter plate 20 is provided in the middle of the top of the spray liquid storage tank 8, and a mounting groove 19 is provided on the top side of the spray liquid storage tank 8. The spray liquid storage tank 8 is connected to the bottom of the purification tank 10 through the mounting groove 19. The spray liquid after spraying can be filtered and purified through the liquid guide filter plate 20.

[0025] An adsorption filter box 6 is provided on the exhaust gas introduction head 7 through a pipe sleeve 16 , and an activated carbon adsorption filter plate 15 is provided inside the adsorption filter box 6 , and the adsorption filter box 6 can be used to adsorb and filter the introduced oil smoke.

[0026] An air suction head 18 is provided at the bottom of the connecting head 17, an air exhaust head 1 is provided at the top of the fan 2, and a catalyst 14 is provided inside the purification tank 10, through which the spray reaction treatment can be assisted.

[0027] Working principle: When in use, the top of the spray liquid storage tank 8 is connected to the bottom of the purification tank 10 through the installation groove 19, the bottom of the suction hood 3 is connected to the top of the purification tank 10 through the connecting head 17, the pipe sleeve 16 is put on the exhaust gas inlet head 7 for connection, and the oil fume exhaust gas is introduced into the purification tank 10 through the exhaust gas inlet head 7. The oil fume in the spray liquid storage tank 8 is upstreamed to the infusion pipe 11 by the action of the upstream pump 4, and is transported to the spray hood 13 through the infusion pipe 11, and is sprayed through the spray hood 13 to spray and purify the oil fume. Then, under the action of the fan 2, the oil fume is sucked in by the suction head 18, and then discharged through the exhaust head 1. The spray liquid storage tank 8 is supported by the support column 9, and the support column 9 can be stably supported and placed by the support base 21.

[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A fume and oil mist exhaust gas purifier, comprising an air intake hood (3), an adsorption filter box (6), a spray liquid storage tank (8) and a purification tank (10), characterized in that: An exhaust gas inlet head (7) is provided on one side of the purification tank (10); an air suction hood (3) is provided on the top of the purification tank (10) via a connector (17); a fan (2) is provided on the top of the air suction hood (3); a spray hood (13) is provided at an upper position inside the purification tank (10); a spray liquid storage tank (8) is provided at the bottom of the purification tank (10); a support column (9) is provided at the bottom of the spray liquid storage tank (8); and a support base (21) is provided at the bottom of the support column (9).

2. The oil fume and oil mist exhaust gas purifier according to claim 1, characterized in that: An upper liquid pipe (5) is provided on one side of the spray liquid storage tank (8), and an upstream pump (4) is provided on the upper liquid pipe (5).

3. The oil fume and oil mist exhaust gas purifier according to claim 1, characterized in that: A liquid infusion tube (11) is provided on one side of the spray hood (13); a connecting head (12) is provided at the end of the liquid infusion tube (11); and the connecting head (12) is connected to the end of the upper liquid tube (5).

4. The oil fume and oil mist exhaust gas purifier according to claim 1, characterized in that: A liquid guide filter plate (20) is provided at the middle of the top of the spray liquid storage tank (8), a mounting groove (19) is provided at the side of the top of the spray liquid storage tank (8), and the spray liquid storage tank (8) is connected to the bottom of the purification tank (10) via the mounting groove (19).

5. The oil fume and oil mist exhaust gas purifier according to claim 1, characterized in that: An adsorption filter box (6) is provided on the exhaust gas inlet head (7) through a pipe sleeve (16), and an activated carbon adsorption filter plate (15) is provided inside the adsorption filter box (6).

6. The oil fume and oil mist exhaust gas purifier according to claim 1, characterized in that: An air suction head (18) is provided at the bottom of the connecting head (17), an air exhaust head (1) is provided at the top of the fan (2), and a catalyst (14) is provided inside the purification tank (10).

Images