Drying and dehydrating mechanism for diesel oil anti-wear agent

Abstract

The utility model relates to the technical field of drying and dewatering, in particular to a drying and dewatering mechanism for a diesel oil anti-wear agent. Comprising a heating cylinder, a heat preservation mechanism is arranged on the surface of the outer side of the heating cylinder and used for preserving heat of the heating cylinder, a stirring mechanism and a flushing mechanism are arranged in the heating cylinder, the stirring mechanism is used for stirring a diesel oil anti-wear agent to improve the heating efficiency and the heating effect, and the flushing mechanism is used for flushing and cleaning the interior of the heating cylinder. The heating device is matched with the stirring mechanism to heat and dehydrate the diesel oil anti-wear agent, moisture in the diesel oil anti-wear agent is heated and evaporated into water vapor, the sucking pump works, the water vapor in the heating cylinder is pumped out and poured into the heat preservation pipe, and the heat preservation pipe is spirally wound on the outer side surface of the heating cylinder and makes close contact with the outer side surface of the heating cylinder. And the outer side surface of the heating cylinder is subjected to heat preservation through a heat preservation sleeve, so that diffusion of heat in the heating cylinder is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of drying and dehydration, in particular to a drying and dehydration mechanism for a diesel anti-wear agent. Background Art

[0002] Diesel anti-wear agent is an additive. In the operation of diesel engines, the fuel injection process is a crucial link. Good fuel injection performance is of great significance for ensuring full combustion of fuel, improving engine efficiency and reducing emissions. Diesel anti-wear agent, as a high-performance additive, has the function of optimizing the fuel injection process and improving the overall performance of the engine. In the production process of diesel anti-wear agent, diesel anti-wear agent is often heated by heating to achieve the purpose of evaporating water for drying. However, the heating device mostly heats the middle area of ​​the anti-wear agent first during use, and the anti-wear agent far away from the middle position dissipates heat faster due to contact with the side wall of the heating device, thereby making the utilization rate of the heat inside the heating device low. In view of this, we propose a drying and dehydration mechanism for diesel anti-wear agent. Summary of the invention

[0003] The utility model aims to provide a drying and dehydrating mechanism for diesel antiwear agent to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, one of the purposes of the utility model is to provide a drying and dehydration mechanism for diesel anti-wear agent, including a heating cylinder, a heater is fixedly arranged on the lower surface of the heating cylinder, a plurality of heating rods are fixedly arranged on the inner bottom wall of the heating cylinder, the plurality of heating rods are distributed in a circular array and are electrically connected to the heater, the heating rods are used to heat the diesel anti-wear agent for dehydration, an insulation mechanism is provided on the outer surface of the heating cylinder, the insulation mechanism is used to insulate the heating cylinder, the insulation mechanism comprises an exhaust pump fixedly arranged on the circumferential surface of the heating cylinder near the top, the exhaust pump is connected to the interior of the heating cylinder through an air inlet pipe, a ventilation pipe is fixedly arranged on the air outlet end of the exhaust pump, an insulation pipe is fixedly arranged on the end of the ventilation pipe away from the exhaust pump, the insulation pipe is spirally sleeved on the circumferential surface of the heating cylinder, the exhaust pump is used to inject water vapor inside the heating cylinder into the insulation pipe, a stirring mechanism and a flushing mechanism are provided inside the heating cylinder, the stirring mechanism is used to stir the diesel anti-wear agent to improve heating efficiency and heating effect, and the flushing mechanism is used to flush and clean the inside of the heating cylinder.

[0005] As a further improvement of the present technical solution, the stirring mechanism includes a top cover arranged on the top of the heating cylinder, a motor is fixedly provided in the middle of the upper surface of the top cover, the motor output shaft is coaxially connected to a rotating shaft through a coupling, the rotating shaft rotates inside the heating cylinder, a stirring rod is fixedly provided on the circumferential surface of the rotating shaft, and the stirring rod is rotated to stir the diesel anti-wear agent.

[0006] As a further improvement of the technical solution, the flushing mechanism includes a water pump fixedly arranged on the upper surface of the top cover. The water inlet end of the water pump is fixedly provided with a water inlet pipe. In the middle of the lower surface of the top cover, a circular flushing pipe is fixedly arranged. The flushing pipe is coaxially sleeved outside the rotating shaft. The water pump is connected to the flushing pipe through a connecting pipe. The flushing pipe is used to spray water to flush the inside of the heating cylinder.

[0007] As a further improvement of the technical solution, a heat preservation sleeve is fixedly arranged on the circumferential surface of the heating cylinder. A spiral groove is formed inside the heat preservation sleeve. The heat preservation pipe is fixedly arranged inside the spiral groove. The heat preservation sleeve is used to slow down the heat diffusion speed inside the heating cylinder and the heat preservation pipe.

[0008] As a further improvement of the technical solution, one end of the heat preservation pipe far away from the air extraction pump penetrates through the circumferential surface of one end of the heat preservation sleeve and is fixedly provided with a cooling pipe. An inlet and an outlet are respectively arranged at the bottom and the top of the outer surface of the cooling pipe. The cooling pipe is used to reduce the temperature of the water vapor inside the heat preservation pipe.

[0009] As a further improvement of the technical solution, a discharge pipe is fixedly arranged on the lower surface of the heating cylinder. A discharge valve is fixedly arranged inside the discharge pipe. The discharge pipe is used to discharge the diesel anti-wear agent inside the heating cylinder. A plurality of support legs distributed in a circumferential array are fixedly arranged at the edge of the lower surface of the heating cylinder.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0011] 1. For the drying and dehydration mechanism of the diesel anti-wear agent, the heating device cooperates with the stirring mechanism to heat and dehydrate the diesel anti-wear agent, heat and evaporate the moisture inside the diesel anti-wear agent into water vapor, make the air extraction pump work, extract the water vapor inside the heating cylinder and pour it into the heat preservation pipe. The heat preservation pipe is spirally wound around the outer surface of the heating cylinder and is in close contact, and cooperates with the heat preservation sleeve to heat and insulate the outer surface of the heating cylinder, thereby effectively reducing the diffusion of heat inside the heating cylinder, improving the utilization rate of heat inside the heating device and the drying and dehydration efficiency of the diesel anti-wear agent. Description of the Drawings

[0012] Figure 1 is a three-dimensional structure diagram of the present utility model;

[0013] Figure 2 is a three-dimensional sectional structure diagram of the heat preservation mechanism in the present utility model;

[0014] Figure 3 is a three-dimensional sectional structure diagram of the heating cylinder in the present utility model;

[0015] Figure 4 is a front sectional three-dimensional structure diagram of the present utility model.

[0016] The meanings of each label in the figure are as follows:

[0017] 1. Heating cylinder; 11. Heater; 12. Heating rod;

[0018] 2. Heat preservation mechanism; 21. Heat preservation sleeve; 22. Air extraction pump; 23. Ventilation pipe; 24. Heat preservation pipe; 25. Cooling pipe;

[0019] 3. Stirring mechanism; 31. Top cover; 32. Motor; 33. Rotating shaft; 34. Stirring rod;

[0020] 4. Flushing mechanism; 41. Water pump; 42. Flushing pipe. Specific implementation manner

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a 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 those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention. Embodiment

[0022] Please refer to Figures 1-4 As shown, one of the purposes of this embodiment is to provide a drying and dehydration mechanism for diesel anti-wear agent, including a heating cylinder 1. A heater 11 is fixedly arranged on the lower surface of the heating cylinder 1, and a plurality of heating rods 12 are fixedly arranged on the inner bottom wall of the heating cylinder 1. The plurality of heating rods 12 are distributed in a circular array and are electrically connected to the heater 11. Pour the diesel anti-wear agent into the interior of the heating cylinder 1, control the heating rods 12 to work through the heater 11, heat the diesel anti-wear agent inside the heating cylinder 1, so as to heat and evaporate the water inside the diesel anti-wear agent into water vapor. An outlet pipe is fixedly arranged on the lower surface of the heating cylinder 1, and an outlet valve is fixedly arranged inside the outlet pipe. When the diesel anti-wear agent is heated and dried, open the outlet valve, and discharge the diesel anti-wear agent inside the heating cylinder 1 through the outlet pipe for subsequent processing. A plurality of support legs distributed in a circular array are fixedly arranged at the edge of the lower surface of the heating cylinder 1, and the heating cylinder 1 is supported by the support legs to increase the stability of the heating cylinder 1 during use.

[0023] In order to reduce the diffusion of heat inside the heating tube 1, a heat preservation mechanism 2 is provided on the outer surface of the heating tube 1. The heat preservation mechanism 2 is used to insulate the heating tube 1 to slow down the diffusion rate of heat inside the heating tube 1. The heat preservation mechanism 2 includes an air pump 22 fixedly arranged on the circumferential surface of the heating tube 1 near the top. The air pump 22 is connected to the interior of the heating tube 1 through an air inlet pipe. A ventilation pipe 23 is fixedly arranged at the air outlet end of the air pump 22. An insulation pipe 24 is fixedly arranged at one end of the ventilation pipe 23 away from the air pump 22. The insulation pipe 24 is spirally sleeved on the circumferential surface of the heating tube 1. When the air pump 22 works, the water vapor inside the heating tube 1 is extracted through the air inlet pipe, and the water vapor is poured into the insulation pipe 24 through the ventilation pipe 23. The water vapor inside the insulation pipe 24 dissipates heat to heat the outer wall of the heating tube 1 to reduce the heat diffusion inside the heating tube 1.

[0024] An insulation sleeve 21 is fixedly provided on the circumferential surface of the heating cylinder 1, and a spiral groove is opened inside the insulation sleeve 21. The insulation pipe 24 is fixed inside the spiral groove. The insulation sleeve 21 is used to fix the insulation pipe 24, so as to increase the stability of the insulation pipe 24 during use and further reduce the diffusion of heat inside the heating cylinder 1 and the insulation pipe 24. The insulation pipe 24 penetrates the outer surface of the insulation sleeve 21 at one end away from the vacuum pump 22. A cooling pipe 25 is fixedly provided on the circumferential surface of one end of the insulation pipe 24 located on the outer side of the insulation sleeve 21. A water inlet and a water outlet are respectively provided at the bottom and top of the outer surface of the cooling pipe 25. Cold water is poured into the cooling pipe 25 through the water inlet and the water outlet. The insulation pipe 24 located inside the cooling pipe 25 is cooled by the cold water, so that the water vapor inside the insulation pipe 24 is condensed into water for subsequent treatment.

[0025] In order to improve the heating efficiency of the diesel anti-wear agent inside the heating cylinder 1, a stirring mechanism 3 is provided inside the heating cylinder 1. The stirring mechanism 3 is used to stir and mix the diesel anti-wear agent to improve the heating efficiency. The stirring mechanism 3 includes a top cover 31 arranged on the top of the heating cylinder 1. A motor 32 is fixedly provided in the middle of the upper surface of the top cover 31. The output shaft of the motor 32 is coaxially connected to a rotating shaft 33 through a coupling. The rotating shaft 33 rotates inside the heating cylinder 1. A stirring rod 34 is fixedly provided on the circumferential surface of the rotating shaft 33. When the motor 32 is working, the stirring rod 34 is driven to rotate by the rotating shaft 33 to stir and mix the diesel anti-wear agent inside the heating cylinder 1. The diesel anti-wear agent away from the heating rod 12 area can be stirred to the area close to the heating rod 12, thereby improving the heating efficiency of the heating rod 12 for the diesel anti-wear agent and the working efficiency of drying and dehydrating the diesel anti-wear agent.

[0026] To facilitate the subsequent cleaning of the inside of the heating cylinder 1, a flushing mechanism 4 is provided on the surface of the top cover 31. The flushing mechanism 4 is used to flush and clean the inside of the heating cylinder 1. The flushing mechanism 4 includes a water pump 41 fixedly mounted on the upper surface of the top cover 31. A water inlet pipe is fixedly mounted at the water inlet end of the water pump 41. A circular flushing pipe 42 is fixedly mounted in the middle of the lower surface of the top cover 31. A plurality of holes are opened on the lower side of the flushing pipe 42. The flushing pipe 42 is coaxially sleeved on the outside of the rotating shaft 33. The water pump 41 is connected to the flushing pipe 42 through a connecting pipe. When the water pump 41 is working, water is poured into the flushing pipe 42 through the water inlet pipe and the connecting pipe, and the water is sprayed out through the holes on the surface of the flushing pipe 42. The sprayed water flushes and cleans the inner wall of the heating cylinder 1, which is convenient for subsequent staff to handle the heating cylinder 1.

[0027] In summary, the working principle of this scheme is as follows: open the sealing cover, pour the diesel anti-wear agent into the heating cylinder 1 through the feed pipe, close the sealing cover, control the heating rod 12 to work through the heater 11, so that the diesel anti-wear agent in the heating cylinder 1 is heated by the heating rod 12, and the moisture in the diesel anti-wear agent is heated and evaporated into water vapor, so that the vacuum pump 22 is operated, and the water vapor in the heating cylinder 1 is extracted through the air intake pipe, and the water vapor is poured into the insulation pipe 24 through the ventilation pipe 23, and the water vapor in the insulation pipe 24 emits heat to the outer wall of the heating cylinder 1. Heat is applied to reduce the heat diffusion inside the heating tube 1, and a heat-insulating sleeve 21 is provided outside the heating tube 1 and the heat-insulating tube 24 to further reduce the heat diffusion inside the heating tube 1 and the heat-insulating tube 24. As the water vapor flows inside the heat-insulating tube 24 to the cooling tube 25 area, cold water is poured into the cooling tube 25 through the water inlet and the water outlet. The heat-insulating tube 24 located inside the cooling tube 25 is cooled by the cold water, so that the water vapor inside the heat-insulating tube 24 is condensed into water. When the diesel anti-wear agent is dried and dehydrated, the discharge valve is opened to discharge the diesel anti-wear agent through the discharge pipe.

[0028] During the drying and dehydration process of the diesel anti-wear agent, the diesel anti-wear agent inside the heating cylinder 1 is stirred and mixed by the stirring mechanism 3, so that the diesel anti-wear agent is heated more evenly, thereby improving the heating efficiency of the heating rod 12 for the diesel anti-wear agent and the working efficiency of the drying and dehydration of the diesel anti-wear agent;

[0029] After the diesel anti-wear agent is dried and dehydrated, water can be sprayed into the interior of the heating cylinder 1 through the flushing mechanism 4 to flush and clean the inner wall of the heating cylinder 1, making it easier for subsequent staff to handle the heating cylinder 1.

[0030] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments, and the above embodiments and the descriptions in the specification are only preferred examples of the present utility model, which are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A drying and dehydrating mechanism for diesel antiwear agent, comprising a heating cylinder (1), a heater (11) being fixedly provided on the lower surface of the heating cylinder (1), a plurality of heating rods (12) being fixedly provided on the inner bottom wall of the heating cylinder (1), the plurality of heating rods (12) being distributed in a circular array and electrically connected to the heater (11), the heating rods (12) being used to heat the diesel antiwear agent for dehydration, and characterized in that: The outer surface of the heating tube (1) is provided with a heat preservation mechanism (2), the heat preservation mechanism (2) is used to keep the heating tube (1) warm, the heat preservation mechanism (2) comprises an air pump (22) fixedly arranged on the circumferential surface of the heating tube (1) near the top, the air pump (22) is connected to the interior of the heating tube (1) through an air inlet pipe, a ventilation pipe (23) is fixedly arranged at the air outlet end of the air pump (22), an insulation pipe (24) is fixedly arranged at one end of the ventilation pipe (23) away from the air pump (22), the insulation pipe (24) is spirally sleeved on the circumferential surface of the heating tube (1), the air pump (22) is used to inject water vapor inside the heating tube (1) into the insulation pipe (24), the heating tube (1) is provided with a stirring mechanism (3) and a flushing mechanism (4), the stirring mechanism (3) is used to stir the diesel anti-wear agent to improve the heating efficiency and heating effect, and the flushing mechanism (4) is used to flush and clean the interior of the heating tube (1).

2. The drying and dehydrating mechanism for diesel antiwear agent according to claim 1, characterized in that: The stirring mechanism (3) comprises a top cover (31) arranged on the top of the heating cylinder (1); a motor (32) is fixedly arranged in the middle of the upper surface of the top cover (31); an output shaft of the motor (32) is coaxially connected to a rotating shaft (33) via a coupling; the rotating shaft (33) rotates inside the heating cylinder (1); a stirring rod (34) is fixedly arranged on the circumferential surface of the rotating shaft (33); the stirring rod (34) rotates to stir the diesel anti-wear agent.

3. The drying and dehydrating mechanism for diesel antiwear agent according to claim 2, characterized in that: The flushing mechanism (4) comprises a water pump (41) fixedly mounted on the upper surface of the top cover (31); a water inlet pipe is fixedly mounted on the water inlet end of the water pump (41); a circular flushing pipe (42) is fixedly mounted on the middle of the lower surface of the top cover (31); the flushing pipe (42) is coaxially sleeved on the outside of the rotating shaft (33); the water pump (41) is connected to the flushing pipe (42) via a connecting pipe; the flushing pipe (42) is used to spray water to flush the interior of the heating cylinder (1).

4. The drying and dehydrating mechanism for diesel antiwear agent according to claim 1, characterized in that: A heat-insulating sleeve (21) is fixedly provided on the circumferential surface of the heating cylinder (1), a spiral groove is provided inside the heat-insulating sleeve (21), and the heat-insulating pipe (24) is fixedly provided inside the spiral groove. The heat-insulating sleeve (21) is used to slow down the diffusion speed of heat inside the heating cylinder (1) and the heat-insulating pipe (24).

5. The drying and dehydrating mechanism for diesel antiwear agent according to claim 4, characterized in that: A cooling pipe (25) is fixedly provided on the circumferential surface of the end of the insulation pipe (24) that is away from the vacuum pump (22) and penetrates through one end of the insulation sleeve (21). A water inlet and a water outlet are respectively provided at the bottom and the top of the outer surface of the cooling pipe (25). The cooling pipe (25) is used to reduce the temperature of water vapor inside the insulation pipe (24).

6. The drying and dehydrating mechanism for diesel antiwear agent according to claim 1, characterized in that: A discharge pipe is fixedly provided on the lower surface of the heating cylinder (1), a discharge valve is fixedly provided inside the discharge pipe, and the discharge pipe is used to discharge the diesel anti-wear agent inside the heating cylinder (1). A plurality of supporting legs distributed in a circular array are fixedly provided at the edge of the lower surface of the heating cylinder (1).

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