A diesel rise film combustion pollutant treatment device

Abstract

This utility model relates to the field of rising film combustion technology, and more particularly to a diesel rising film combustion pollutant treatment device. It includes a support rod, a connecting frame fixedly mounted at the lower end of the support rod, a clamping plate fixedly connected to the lower end of the connecting frame, a sealing gasket adhered to the bottom of the clamping plate, a rotatable drum located below the sealing gasket, soft brushes evenly distributed on the annular and bottom surfaces of the drum, a rotating shaft at the top of the drum, a drive motor on the upper side of the clamping plate, a through-hole for filling inside the clamping plate and the sealing gasket, a handle plate at the upper end of the support rod, a micro water pump mounted on the top surface of the handle plate near the left end, a connector fixedly mounted on the rear side of the handle plate, a cleaning agent storage bottle threadedly connected to the lower side of the connector, and a filling hose connected to the output end of the micro water pump. This utility model is used to clean carbon deposits and sediments on the inner wall of a diesel rising film combustion chamber, effectively removing pollutants adhering to the inner wall of the combustion chamber, while being easy to operate and use, improving the cleaning efficiency of the inner wall of the combustion chamber.

Description

Technical Field

[0001] This utility model relates to the field of rising film combustion technology, and more specifically, to a diesel rising film combustion pollutant treatment device. Background Technology

[0002] Diesel rising film combustion is a technology that forms an oil film on the inner wall of the combustion chamber and allows it to evaporate and burn. It is commonly found in combustion equipment such as direct injection diesel engines. During diesel rising film combustion, fuel is sprayed onto the combustion chamber wall to form an oil film. This oil film evaporates upon heating and mixes with air for combustion. However, due to incomplete combustion of fuel and engine oil, carbon deposits and sediments gradually accumulate on the inner wall of the combustion chamber. These contaminants not only reduce combustion efficiency but can also lead to localized overheating within the combustion chamber, abnormal ignition, and even damage to equipment components.

[0003] Currently, chemical cleaning is the primary method used to clean carbon deposits and sediments from the combustion chamber walls. Chemical cleaning requires soaking or rinsing with detergents, necessitates specialized equipment, and is cumbersome and inconvenient. Therefore, there is an urgent need for a highly efficient and easy-to-operate diesel rise-film combustion pollutant treatment device to address the aforementioned problems in existing technologies. Utility Model Content

[0004] To address the shortcomings of existing methods, the purpose of this invention is to provide a diesel rising film combustion pollutant treatment device for cleaning carbon deposits and sediments on the inner wall of the diesel rising film combustion chamber. This device can efficiently remove pollutants adhering to the inner wall of the combustion chamber, while being easy to operate and use, thus improving the cleaning efficiency of the combustion chamber inner wall.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A diesel fuel film combustion pollutant treatment device includes a support rod, a connecting frame fixedly mounted at the lower end of the support rod, a clamping plate fixedly connected at the lower end of the connecting frame, a sealing gasket adhered to the bottom of the clamping plate, a rotatable drum with a diameter smaller than that of the sealing gasket located below the sealing gasket, soft brushes evenly distributed on the annular and bottom surfaces of the drum, a rotating shaft at the top of the drum, the rotating shaft passing through the sealing gasket and the clamping plate and rotatably connected to both via bearings, a drive motor located inside the connecting frame and whose output shaft... The device is connected to the rotating shaft. A through filling hole is provided inside the card plate and the sealing gasket. An exhaust hole is provided on the sealing gasket. A handle plate is provided at the upper end of the support rod. A miniature water pump is installed on the top surface of the handle plate near the left end. A connector is fixed to the rear side of the handle plate. A cleaning agent storage bottle is screwed to the lower side of the connector through a threaded seal. The input end of the miniature water pump is connected to the connector through a delivery hose. The delivery hose extends into the cleaning agent storage bottle. A filling hose is connected to the output end of the miniature water pump. The lower end of the filling hose is inserted into the filling hole.

[0007] Furthermore, the sealing gasket has a conical structure, with the diameter of its upper end face being the same as the diameter of the card plate, and the diameter of its lower end face being smaller than the diameter of its upper end face.

[0008] Furthermore, a U-shaped slot is provided on the card plate corresponding to the exhaust vent, and a transparent observation tube is inserted inside the exhaust vent.

[0009] Furthermore, a sealing plug for sealing is inserted at the upper end of the transparent observation tube.

[0010] Furthermore, a miniature suction pump is provided on the bottom surface of the handle plate near the left end, and another set of connectors is provided on the front side of the handle plate. A waste liquid recovery bottle is screwed to the lower side of the connectors through a threaded seal. A suction hose is connected to the input end of the miniature suction pump, and the output end of the miniature suction pump is connected to the connectors through a recovery hose, with the lower end of the recovery hose extending into the waste liquid recovery bottle.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. This utility model integrates functions such as detergent supply and cleaning execution into one unit. It does not require special soaking or circulating rinsing equipment. Operators can complete the cleaning work simply by holding the device, which greatly simplifies the operation process and improves work efficiency.

[0013] 2. The sealing gasket design in this utility model ensures the sealing between the device and the treatment area, prevents the cleaning agent from leaking, avoids pollution of the surrounding environment by the cleaning agent, and also improves the efficiency of the cleaning agent.

[0014] 3. The soft brush on the transfer cylinder of this utility model can directly contact the inner wall of the combustion chamber. By rotating and brushing with detergent, it can effectively remove pollutants, reduce soaking time, and achieve significant cleaning results, thus improving cleaning efficiency.

[0015] 4. In this utility model, the cleaning agent storage bottle is screwed to the lower side of the connector with a threaded seal, which is convenient for disassembly and replacement. Operators can select the appropriate cleaning agent according to different types of contaminants, thus improving the applicability of the device. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0017] Figure 2 This is a partial structural schematic diagram of the present invention.

[0018] Figure 3 This is a partial sectional view of the present invention.

[0019] Figure 4 This is a schematic diagram of the handle plate in this utility model.

[0020] Figure 5 This is a schematic diagram of the handle plate from another angle in this utility model.

[0021] In the diagram: 1. Handle plate; 2. Filling hose; 3. Support rod; 4. Clamping plate; 5. Soft brush; 6. Connecting frame; 7. Filling through hole; 8. Groove; 9. Rotary drum; 10. Rotating shaft; 11. Sealing gasket; 12. Drive motor; 13. Sealing plug; 14. Transparent observation tube; 15. Vent hole; 16. Miniature water pump; 17. Miniature suction pump; 18. Suction hose; 19. Waste liquid recovery bottle; 20. Recovery hose; 21. Connector; 22. Detergent storage bottle; 23. Delivery hose. Detailed Implementation

[0022] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0023] Example:

[0024] like Figures 1 to 5As shown, a diesel rising film combustion pollutant treatment device includes a support rod 3 for supporting the device, a handle plate 1 connected to the upper end, and a connecting frame 6 connected to the lower end. A clamping plate 4 is fixedly connected to the lower end of the connecting frame 6 to connect the clamping plate 4 to the support rod 3. A sealing gasket 11 is adhered to the bottom of the clamping plate 4 to seal the combustion chamber and prevent leakage of cleaning agent or waste liquid. A rotatable drum 9 is provided under the sealing gasket 11, and the diameter of the drum 9 is smaller than the diameter of the sealing gasket 11. The circumferential surface and bottom surface of the drum 9... The drum 9 is evenly equipped with soft brushes 5. Driven by the drive motor 12, the drum 9 rotates, using the soft brushes 5 to clean the inner wall of the combustion chamber. A rotating shaft 10 is located at the top of the drum 9, passing through the sealing gasket 11 and the clamping plate 4, and is rotatably connected to both via bearings. The drive motor 12 is located on the upper side of the clamping plate 4, inside the connecting frame 6, with its output shaft connected to the rotating shaft 10, providing power for the rotation of the drum 9. Through-holes 7 are provided inside the clamping plate 4 and the sealing gasket 11 for filling. Hole 7 is used to connect the filling hose 2 to add cleaning agent into the combustion chamber. A vent hole 15 is provided on the sealing gasket 11 to expel air from inside the combustion chamber during the cleaning agent filling process. A handle plate 1 is located at the upper end of the support rod 3. A micro water pump 16 is installed on the top surface of the handle plate 1 near the left end. A connector 21 is fixed to the rear side of the handle plate 1. A cleaning agent storage bottle 22 is threadedly connected to the lower side of the connector 21. The input end of the micro water pump 16 is connected to the connector 21 via a delivery hose 23, which extends into the cleaning agent storage bottle 22. The output end of the micro water pump 16 is connected to the filling hose 2, the lower end of which is inserted into the filling hole 7. The micro water pump 16 extracts the cleaning agent from the storage bottle 22 and injects it into the device through the filling hose 2 and the filling hole 7 to clean the inner wall of the combustion chamber. This design solves the problem that existing chemical cleaning methods require soaking or circulating rinsing with cleaning agents, necessitate specialized equipment, and are cumbersome and inconvenient to operate.

[0025] In this embodiment, the sealing gasket 11 has a conical structure, with its upper end face diameter being the same as that of the clamping plate 4, and its lower end face diameter being smaller than that of the upper end face. The conical sealing gasket 11 can adapt to combustion chambers with different inner diameters, and can keep its edge in close contact with the top edge of the combustion chamber, ensuring the sealing of the connection. The sealing gasket 11 achieves a tighter seal through elastic deformation, preventing cleaning agent leakage.

[0026] In this embodiment, a U-shaped slot 8 is provided on the card plate 4 corresponding to the exhaust vent 15, and a transparent observation tube 14 is inserted inside the exhaust vent 15. The transparent observation tube 14 allows for monitoring of the dosage of cleaning agent added inside the combustion chamber, while preventing cleaning agent from overflowing from the exhaust vent 15. During the cleaning agent addition process, if cleaning agent enters the transparent observation tube 14, it indicates that the cleaning agent is full, and adding can be stopped.

[0027] In this embodiment, a sealing plug 13 is inserted at the upper end of the transparent observation tube 14 for sealing. The sealing plug 13 can seal the transparent observation tube 14 to prevent the cleaning agent inside the combustion chamber from overflowing from the transparent observation tube 14 during the cleaning process. At the same time, the sealing plug 13 can effectively block foreign objects from entering the transparent observation tube 14 and then entering the combustion chamber, thus affecting the cleaning effect.

[0028] In this embodiment, a micro-suction pump 17 is located near the left end of the bottom surface of the handle plate 1. Another set of connectors 21 is also located on the front side of the handle plate 1. A waste liquid recovery bottle 19 is threadedly connected to the lower side of the connectors 21. A suction hose 18 is connected to the input end of the micro-suction pump 17, and the output end of the micro-suction pump 17 is connected to the connectors 21 via a recovery hose 20, with the lower end of the recovery hose 20 extending into the waste liquid recovery bottle 19. This design, through the micro-suction pump 17, suction hose 18, recovery hose 20, and waste liquid recovery bottle 19, enables the recovery of waste liquid after cleaning in the combustion chamber. After cleaning, the micro-suction pump 17 is activated, generating negative pressure and drawing the waste liquid from the treatment area through the suction hose 18. The drawn waste liquid enters the micro-suction pump 17 via the suction hose 18 and is then transported to the waste liquid recovery bottle 19 via the recovery hose 20. The waste liquid recovery bottle 19 collects and stores the waste liquid.

[0029] The working principle of this diesel rise film combustion pollutant treatment device:

[0030] In actual use, first add cleaning agent to the cleaning agent storage bottle 22, and then screw the cleaning agent storage bottle 22 onto the lower side of the connector 21 on the back of the handle plate 1 using a threaded seal screw, ensuring a tight connection to prevent cleaning agent leakage. Then, the operator holds the handle plate 1 at the upper end of the support rod 3 and moves the device above the diesel fuel rising film combustion chamber to be treated. This ensures that the conical sealing gasket 11 at the bottom of the clamping plate 4 fits tightly against the top edge of the combustion chamber, forming a reliable seal to prevent leakage during subsequent cleaning agent addition and cleaning processes.

[0031] Turn on the micro water pump 16 installed near the left end of the top surface of the handle plate 1. The micro water pump 16 starts working, and its input end draws cleaning agent from the cleaning agent storage bottle 22 through the delivery hose 23. The drawn cleaning agent is delivered through the filling hose 2 connected to the output end of the micro water pump 16, and the cleaning agent is injected into the combustion chamber through the filling port 7.

[0032] During the refueling process, air in the combustion chamber is discharged through the vent hole 15 on the sealing gasket 11. A transparent observation tube 14 is inserted inside the vent hole 15, and a U-shaped slot 8 is provided on the clamping plate 4 corresponding to the vent hole 15 to facilitate the installation and observation of the transparent observation tube 14. The operator can observe the dosage of the cleaning agent inside the combustion chamber in real time through the transparent observation tube 14. When the cleaning agent enters the transparent observation tube 14, it indicates that the cleaning agent in the combustion chamber is full. At this time, the micro water pump 16 is turned off to stop the refueling.

[0033] At this point, the cleaning agent fills the space between the rotating drum 9 and the inner wall of the combustion chamber, activating the drive motor 12 located inside the connecting bracket 6 on the upper side of the clamping plate 4. After the drive motor 12 starts, it drives the rotating shaft 10 to rotate, thereby causing the rotating drum 9 to begin rotating. Soft brushes 5 are evenly distributed on the annular surface and bottom surface of the rotating drum 9. During the rotation of the rotating drum 9, the soft brushes 5 fully contact the inner wall of the combustion chamber, scrubbing the contaminants on the inner wall and removing them from the inner wall, thus achieving the cleaning purpose.

[0034] After cleaning, insert the lower end of the suction hose 18 into the transparent observation tube 14, and insert the lower end of the suction hose 18 into the combustion chamber near the bottom. Start the micro suction pump 17 located on the bottom of the handle plate 1 near the left end. The micro suction pump 17 starts working, generating negative pressure, which draws out the waste liquid from the combustion chamber. The drawn waste liquid enters the micro suction pump 17 through the suction hose 18, and then is transported through the recovery hose 20 connected to the output end of the micro suction pump 17 to the waste liquid recovery bottle 19 screwed to the lower side of the connector 21 on the front side of the handle plate 1. The waste liquid recovery bottle 19 collects and stores the waste liquid. When the waste liquid in the waste liquid recovery bottle 19 reaches a certain volume, it can be removed and properly disposed of.

[0035] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating this utility model, and are not intended to limit the implementation of this utility model. For those skilled in the art, other variations or modifications can be made based on the above description. It is impossible to exhaustively list all the implementation methods here. Any obvious variations or modifications derived from the technical solutions of this utility model are still within the protection scope of this utility model.

Claims

1. A diesel fuel rise-film combustion pollutant treatment device, characterized in that: The system includes a support rod (3), a connecting frame (6) fixedly mounted at the lower end of the support rod (3), a clamping plate (4) fixedly connected at the lower end of the connecting frame (6), a sealing gasket (11) pasted on the bottom of the clamping plate (4), a rotatable drum (9) provided on the lower side of the sealing gasket (11), and the diameter of the drum (9) being smaller than the diameter of the sealing gasket (11), soft brushes (5) evenly provided on the annular surface and bottom surface of the drum (9), a rotating shaft (10) provided on the top of the drum (9), the rotating shaft (10) passing through the sealing gasket (11) and the clamping plate (4) and rotatably connected to both through bearings, a drive motor (12) provided on the upper side of the clamping plate (4), the drive motor (12) being located inside the connecting frame (6) and its output shaft being connected to the rotating shaft (10), and the... The card plate (4) and the sealing gasket (11) are provided with a through filling hole (7). The sealing gasket (11) is provided with an exhaust hole (15). The upper end of the support rod (3) is provided with a handle plate (1). A micro water pump (16) is installed on the top surface of the handle plate (1) near the left end. A connector (21) is fixed on the rear side of the handle plate (1). A cleaning agent storage bottle (22) is screwed to the lower side of the connector (21) by a threaded seal. The input end of the micro water pump (16) is connected to the connector (21) through a delivery hose (23). The delivery hose (23) extends into the cleaning agent storage bottle (22). A filling hose (2) is connected to the output end of the micro water pump (16). The lower end of the filling hose (2) is inserted into the filling hole (7).

2. The diesel rising film combustion pollutant treatment device according to claim 1, characterized in that: The sealing gasket (11) has a conical structure, with the diameter of its upper end face being the same as that of the card plate (4), and the diameter of its lower end face being smaller than that of its upper end face.

3. The diesel rising film combustion pollutant treatment device according to claim 1, characterized in that: The card plate (4) has a U-shaped slot (8) corresponding to the exhaust hole (15), and a transparent observation tube (14) is inserted inside the exhaust hole (15).

4. The diesel rising film combustion pollutant treatment device according to claim 3, characterized in that: The upper end of the transparent observation tube (14) is fitted with a sealing plug (13) for sealing.

5. The diesel rising film combustion pollutant treatment device according to claim 1, characterized in that: A micro suction pump (17) is provided on the bottom surface of the handle plate (1) near the left end. Another set of connectors (21) is also provided on the front side of the handle plate (1). A waste liquid recycling bottle (19) is screwed to the lower side of the connector (21) through a threaded seal. A suction hose (18) is connected to the input end of the micro suction pump (17). The output end of the micro suction pump (17) is connected to the connector (21) through a recycling hose (20), and the lower end of the recycling hose (20) extends into the waste liquid recycling bottle (19).

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