Oil collecting and discharging structure of oil smoke discharging pipeline

Abstract

The utility model discloses an oil smoke exhaust pipeline oil collecting and discharging structure which comprises an exhaust fume collecting hood, the lower end of the interior of the exhaust fume collecting hood is provided with a fume inlet groove, one side of the bottom of the exhaust fume collecting hood is symmetrically and fixedly connected with guide rails, the interior of each guide rail is slidably connected with an oil collecting tank, and the interior of each oil collecting tank is fixedly connected with a guide block. A liquid storage cavity is formed in the exhaust fume collecting hood, an exhaust mechanism is arranged at the lower end of the interior of the exhaust fume collecting hood, a first flange is fixedly connected to one side of the top of the exhaust fume collecting hood, oil fume gas entering the interior of the exhaust fume collecting hood is blown through the exhaust mechanism, and the flowing efficiency of air can be instantly improved; and the oil fume gas is further conveyed to the interior of the smoke exhaust pipe and then conveyed to the outside through the smoke exhaust pipe, so that adverse effects on workers and equipment can be reduced, and the human health is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of oil fume exhaust, and in particular relates to an oil collecting and exhausting structure for an oil fume exhaust pipeline. Background Art

[0002] Every oil product has a "smoke point", which is the temperature at which it starts to smoke noticeably. In the past, the dark-colored crude oil would often start to smoke at temperatures above 130 degrees, while for most of today's pure, transparent oil products, this temperature is usually around 200 degrees, and some are even higher. The appropriate temperature for daily cooking is 180 degrees, and in fact there is no need to wait until smoke appears before putting the food in. In other words, putting the food in after smoke appears is a habit in the crude oil era. When cooking with today's pure oil, the temperature when the smoke appears is already too high, which is not only harmful to the oil and destroys vitamins. The smoke itself is a serious form of air pollution.

[0003] At present, in the process of metal processing, in order to improve the strength and other properties of the metal, the metal needs to be heat treated and then cooled with water or oil. When oil cooling is used, a large amount of oil will be placed in the oil storage tank, and then the heated metal will be placed in the oil storage tank for cooling. When the high-temperature metal contacts the oil, the oil will vaporize under the high temperature to produce a large amount of oil smoke. When the oil smoke floats in the factory, it will affect the health of the workers on the one hand, and on the other hand, it will have a certain impact on other equipment in the factory. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide an oil fume exhaust pipe oil collection and discharge structure to solve the problem raised in the above background technology that in the current metal processing process, in order to improve the metal strength and other properties, the metal needs to be heat treated and then cooled with water or oil. When oil cooling is used, a large amount of oil will be placed in the oil storage tank, and then the heated metal will be placed in the oil storage tank for cooling. When the high-temperature metal contacts the oil, the oil will vaporize under the high temperature to produce a large amount of oil fume. When the oil fume floats in the factory, it will affect the health of the staff on the one hand, and on the other hand, it will have a certain impact on other equipment in the factory.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: an oil collecting and discharging structure for oil fume exhaust ducts, comprising a smoke collecting hood, a smoke inlet groove is provided at the lower end of the interior of the smoke collecting hood, a guide rail is symmetrically fixedly connected to one side of the bottom of the smoke collecting hood, an oil collecting box is slidably connected to the interior of the guide rail, a guide block is fixedly connected to the interior of the oil collecting box, a liquid storage chamber is provided inside the smoke collecting hood, an exhaust mechanism is provided at the lower end of the interior of the smoke collecting hood, a first flange is fixedly connected to one side of the top of the smoke collecting hood, a second flange is provided on the top of the first flange, an exhaust pipe is fixedly connected to the top of the second flange, an oil collecting box is fixedly connected to one side of the oil collecting box, a collecting box is provided at the bottom of the oil drain pipe, a water pump is fixedly connected to the top of the smoke collecting hood, a water suction pipe is fixedly connected to one side of the water pump, and a water inlet pipe is fixedly connected to an adjacent side of the water pump.

[0006] Preferably, a limiting block is fixedly connected to one side of the guide rail.

[0007] Preferably, an oil drain groove is provided at the lower end of the interior of the smoke collecting hood.

[0008] Preferably, the exhaust mechanism comprises an inclined block, and a micro fan is fixedly connected to one side of the inclined block.

[0009] Preferably, the smoke exhaust pipe and the second flange are fixedly connected to the first flange by bolts.

[0010] Preferably, one end of the outer side of the oil drain pipe is fixedly connected with a valve.

[0011] Preferably, the other side of the water extraction pipe is fixedly connected to the lower end of one side of the smoke hood and is located inside the liquid storage cavity, and the other end of the water inlet pipe is fixedly connected to the upper end of the adjacent side of the smoke hood and is located inside the liquid storage cavity.

[0012] Preferably, a water injection pipe is fixedly connected to the top of the water pump.

[0013] Compared with the prior art, the utility model provides an oil collection and discharge structure for an oil fume exhaust pipe, which has the following beneficial effects:

[0014] 1. The utility model is provided with a fume hood and an exhaust mechanism, and the exhaust mechanism blows the oil fume gas entering the fume hood, which can immediately improve the air flow efficiency, so as to further transport the oil fume gas to the inside of the exhaust pipe, and then transport the oil fume gas to the outside through the exhaust pipe, thereby reducing the adverse effects on the staff and equipment, and protecting human health;

[0015] 2. The utility model provides an oil collecting box and a collection box, and the oil inside the smoke hood flows into the oil drain groove under the inclined guidance of the inner wall of the smoke hood, and the oil is collected by the oil collecting box arranged at the bottom of the smoke hood. Since the guide block arranged inside the oil collecting box is inclined, the oil can be immediately transported to the collection box through the oil drain pipe, and the oil can be immediately recovered and further recycled;

[0016] 3. The utility model provides a water pump and a liquid storage chamber. After the oil smoke enters the interior of the smoke hood, the water pump transports the external water source to the interior of the liquid storage chamber through the water inlet pipe, and then the water pump sucks the water source into the interior of the water suction pipe. A circulation loop is formed by the provided water suction pipe and the water inlet pipe, so that the smoke hood can cool the oil smoke immediately.

[0017] The parts not involved in the device are the same as the existing technology or can be implemented by using the existing technology. The utility model has a scientific and reasonable structure, is safe and convenient to use, and provides great help to people. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 This is an axonometric structural diagram of one side of an oil collecting and discharging structure of an oil fume exhaust pipe proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the axonometric structure of the other side of the oil collecting and discharging structure of an oil fume exhaust pipe proposed by the utility model;

[0021] Figure 3 This is a schematic diagram of the guide block structure of the oil collecting and discharging structure of the oil fume exhaust pipe proposed by the utility model;

[0022] Figure 4 This is a schematic cross-sectional view of an oil collecting and discharging structure of an oil fume exhaust pipe proposed by the utility model;

[0023] In the figure: smoke hood 1, smoke inlet trough 2, guide rail 3, limit block 4, oil collecting box 5, oil drain trough 6, guide block 7, liquid storage chamber 8, inclined block 9, micro fan 10, first flange 11, second flange 12, smoke exhaust pipe 13, oil drain pipe 14, valve 15, collection box 16, water pump 17, water suction pipe 18, water inlet pipe 19, water injection pipe 20. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-4 The utility model provides a technical solution: an oil collecting and discharging structure of an exhaust fume pipeline, comprising a fume collecting hood 1, a fume inlet groove 2 is arranged at the lower end inside the fume collecting hood 1, a guide rail 3 is symmetrically fixedly connected to one side of the bottom of the fume collecting hood 1, an oil collecting box 5 is slidably connected inside the guide rail 3, a guide block 7 is fixedly connected inside the oil collecting box 5, a liquid storage cavity 8 is arranged inside the fume collecting hood 1, an exhaust mechanism is arranged at the lower end inside the fume collecting hood 1, a first flange 11 is fixedly connected to one side of the top of the fume collecting hood 1, a second flange 12 is arranged on the top of the first flange 11, a fume exhaust pipe 13 is fixedly connected to the top of the second flange 12, and a fume exhaust pipe 13 is fixedly connected to the top of the second flange 12. The exhaust mechanism will blow the oil fume gas entering the smoke hood 1, which can immediately improve the air flow efficiency, so as to further transport the oil fume gas to the inside of the smoke exhaust pipe 13, and then transport the oil fume gas to the outside through the smoke exhaust pipe 13, thereby reducing the adverse effects on the staff and equipment and protecting human health. An oil drain pipe 14 is fixedly connected to one side of the oil collecting box 5, and a collecting box 16 is arranged at the bottom of the oil drain pipe 14. A water pump 17 is fixedly connected to the top of the smoke hood 1, a water suction pipe 18 is fixedly connected to one side of the water pump 17, and a water inlet pipe 19 is fixedly connected to the adjacent side of the water pump 17.

[0026] In the present invention, preferably, one side of the guide rail 3 is fixedly connected to a limiting block 4 .

[0027] In the present invention, preferably, an oil drain groove 6 is provided at the lower end of the interior of the smoke collecting hood 1 .

[0028] In the present invention, preferably, the exhaust mechanism comprises an inclined block 9 , and a micro fan 10 is fixedly connected to one side of the inclined block 9 .

[0029] In the present invention, preferably, the smoke exhaust pipe 13 and the second flange 12 are fixedly connected to the first flange 11 by bolts.

[0030] In the present invention, preferably, one end of the outer side of the oil drain pipe 14 is fixedly connected with a valve 15 .

[0031] In the utility model, preferably, the other side of the water extraction pipe 18 is fixedly connected to the lower end of one side of the smoke hood 1 and is located inside the liquid storage cavity 8, and the other end of the water inlet pipe 19 is fixedly connected to the upper end of the adjacent side of the smoke hood 1 and is located inside the liquid storage cavity 8.

[0032] In the present invention, preferably, a water injection pipe 20 is fixedly connected to the top of the water pump 17 .

[0033] The working principle and use process of the utility model are as follows: when in use, the oil fume gas entering the smoke hood 1 is blown by the exhaust mechanism, which can immediately improve the air flow efficiency, so as to further transport the oil fume gas to the inside of the smoke exhaust pipe 13, and then transport the oil fume gas to the outside through the smoke exhaust pipe 13, thereby reducing the adverse effects on the staff and equipment, and protecting human health. The oil inside the smoke hood 1 flows into the inside of the oil discharge groove 6 under the guidance of the inclined inner wall of the smoke hood 1, and the oil is collected by the oil collecting box 5 arranged at the bottom of the smoke hood 1. Since the guide block 7 arranged inside the oil collecting box 5 is inclined, the oil can be immediately transported to the collecting box 16 through the oil discharge pipe 14, and the oil can be immediately recovered and further recycled. By arranging the water pump 17 and the liquid storage chamber 8, after the oil smoke enters the interior of the smoke collecting hood 1, the external water source is transported to the interior of the liquid storage chamber 8 through the water inlet pipe 19 by the water pump 17, and then the water source is sucked into the interior of the water suction pipe 18 by the water pump 17. A circulation loop is formed by the arranged water suction pipe 18 and the water inlet pipe 19, so that the smoke collecting hood 1 can cool the oil smoke immediately.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An oil collecting and discharging structure for an oil fume exhaust pipe, comprising a fume collecting hood (1), characterized in that: The lower end of the interior of the smoke hood (1) is provided with a smoke inlet groove (2), one side of the bottom of the smoke hood (1) is symmetrically fixedly connected to a guide rail (3), an oil collecting box (5) is slidably connected to the interior of the guide rail (3), a guide block (7) is fixedly connected to the interior of the oil collecting box (5), a liquid storage chamber (8) is provided inside the smoke hood (1), an exhaust mechanism is provided at the lower end of the interior of the smoke hood (1), a first flange (11) is fixedly connected to one side of the top of the smoke hood (1), and the A second flange (12) is arranged on the top of the first flange (11), a smoke exhaust pipe (13) is fixedly connected to the top of the second flange (12), an oil drain pipe (14) is fixedly connected to one side of the oil collecting box (5), a collecting box (16) is arranged at the bottom of the oil drain pipe (14), a water pump (17) is fixedly connected to the top of the smoke collecting hood (1), a water suction pipe (18) is fixedly connected to one side of the water pump (17), and a water inlet pipe (19) is fixedly connected to the adjacent side of the water pump (17).

2. The oil collecting and discharging structure for oil fume exhaust pipe according to claim 1, characterized in that: One side of the guide rail (3) is fixedly connected to a limiting block (4).

3. The oil collecting and discharging structure for oil fume exhaust pipe according to claim 1, characterized in that: An oil drain groove (6) is provided at the lower end of the interior of the smoke collecting hood (1).

4. The oil collecting and discharging structure for oil fume exhaust pipe according to claim 1, characterized in that: The exhaust mechanism comprises an inclined block (9), and a micro fan (10) is fixedly connected to one side of the inclined block (9).

5. The oil collecting and discharging structure for oil fume exhaust pipe according to claim 1, characterized in that: The smoke exhaust pipe (13) and the second flange (12) are fixedly connected to the first flange (11) by bolts.

6. The oil collecting and discharging structure for oil fume exhaust pipe according to claim 1, characterized in that: One end of the outer side of the oil drain pipe (14) is fixedly connected with a valve (15).

7. The oil collecting and discharging structure for oil fume exhaust pipe according to claim 1, characterized in that: The other side of the water extraction pipe (18) is fixedly connected to the lower end of one side of the smoke hood (1) and is located inside the liquid storage chamber (8), and the other end of the water inlet pipe (19) is fixedly connected to the upper end of an adjacent side of the smoke hood (1) and is located inside the liquid storage chamber (8).

8. The oil collecting and discharging structure for oil fume exhaust pipe according to claim 1, characterized in that: A water injection pipe (20) is fixedly connected to the top of the water pump (17).

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