Safe diesel oil quality detection equipment

Abstract

The utility model provides safe diesel oil quality detection equipment, and relates to the technical field of diesel oil quality detection. The safe diesel oil quality detection equipment comprises a detection table, supporting legs are fixedly connected to the left side and the right side of the bottom of the detection table respectively, a vertical plate is fixedly connected to the top of the detection table, and a mixing tank is fixedly connected to the side, away from the vertical plate, of the top of the detection table; a diesel pump is fixedly connected to the side, away from the mixing tank, of the top of the detection table, a detector is fixedly connected to the side, away from the diesel pump, of the top of the detection table, biodiesel and diesel fuel are poured into the mixing tank according to the proportion, and the pouring proportion of the biodiesel and the diesel fuel is observed through the top of the mixing tank; after no problem is observed, a motor is started to drive a tank cover to cover the top of the mixing tank, a stirring fan rotates to stir and mix diesel oil in the mixing tank, a lifting frame rises upwards after stirring is completed, and the top of the mixing tank is opened to facilitate observation of workers.

Description

Technical Field

[0001] The utility model relates to a safe diesel quality detection device, in particular to a safe diesel quality detection device, belonging to the technical field of diesel quality detection. Background Art

[0002] Diesel is a light petroleum product, a complex hydrocarbon mixture, and a diesel engine fuel. It is mainly a blend of diesel fractions produced by crude oil distillation, catalytic cracking, thermal cracking, hydrocracking, petroleum coking and other processes. It can also be produced by shale oil processing and coal liquefaction. It is divided into two categories: light diesel and heavy diesel. It is widely used in large vehicles, locomotives and ships. The most important use of diesel is in diesel engines of vehicles and ships. Compared with gasoline, diesel has high energy density and low fuel consumption. Diesel has low energy consumption, so some small cars and even high-performance cars should also use diesel. Among the types of diesel, biodiesel is a typical "green energy" with good environmental performance, good engine starting performance, good fuel performance, wide source of raw materials, and renewable characteristics. Vigorously developing biodiesel is of great strategic significance to the sustainable development of the economy, promoting energy substitution, alleviating environmental pressure, and controlling urban air pollution.

[0003] The existing patent application number CN201822271781.4. The utility model relates to the technical field of diesel quality detection equipment, specifically a diesel quality detection platform, including a stand, a driving motor rotating shaft passing through a diesel placement box and connected to a driving rod, a portion of the driving rod located in the diesel placement box is provided with a plurality of groups of stirring blades at both ends, the portion of the driving rod located in the stirring box is connected to a first bevel gear at the bottom end, the left end of the first bevel gear is meshed with a second bevel gear, the second bevel gear is connected to a transmission rod, the transmission rod is connected to a stirring rod, the right end of the first bevel gear is connected to a third bevel gear, the third bevel gear is connected to another transmission rod, one end of the transmission rod is connected to the third bevel gear, and the other end passes through the stirring box and is connected to the stirring rod; the utility model can better mix the biofuel of biodiesel and diesel fuel through horizontal stirring blades and longitudinal stirring rods, thereby improving the diesel quality during subsequent diesel testing.

[0004] Before diesel quality testing is required, biodiesel and diesel fuel need to be mixed. However, the mixing tanks of most existing diesel quality testing equipment are sealed, and diesel is put into the mixing tank through the oil inlet. The staff cannot observe the situation inside the mixing tank from the outside. The ratio of biodiesel to diesel fuel is difficult to control, and the mixed fuel cannot be intuitively observed, which may affect the accuracy of the test. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The purpose of the utility model is to provide a safe diesel quality detection device in order to solve the above-mentioned problems, so as to solve the problem that the mixing tank of the diesel quality detection device in the prior art is sealed, and the diesel is put into the mixing tank through the oil inlet. The staff cannot observe the situation inside the mixing tank from the outside, the ratio of biodiesel to diesel fuel is not easy to control, and the mixed fuel cannot be intuitively observed, which may lead to problems affecting the accuracy of the detection.

[0007] (II) Technical solution

[0008] The utility model is realized through the following technical scheme: a safe diesel quality detection device.

[0009] The invention comprises a testing platform, wherein the left and right sides of the bottom of the testing platform are respectively fixedly connected with supporting legs, the top of the testing platform is fixedly connected with a vertical plate, the top of the testing platform is fixedly connected with a mixing tank on the side away from the vertical plate, the top of the testing platform is fixedly connected with a diesel pump on the side away from the mixing tank, and the top of the testing platform is fixedly connected with a detector on the side away from the diesel pump.

[0010] Preferably, the vertical plate includes a vertical plate body, the bottom of the vertical plate body is fixedly connected to a vertical plate bottom block, the inner wall of the vertical plate bottom block is fixedly connected to a motor, the output end of the motor passes through the inner wall of the vertical plate body and is fixedly connected to a screw rod, the top of the screw rod is movably connected to the top of the inner wall of the vertical plate body, and the right side of the vertical plate body is movably connected to an agitator.

[0011] Preferably, the agitator comprises a transmission block, the outer wall of the screw rod is threadedly connected to the inner wall of the transmission block, and the outer wall of the transmission block is slidably connected to the inner wall of the vertical plate body.

[0012] Preferably, the right side of the transmission block penetrates to the outer wall of the vertical plate body and is fixedly connected with a connecting plate, the outer wall of the connecting plate is fixedly connected to the inner wall of the lifting frame, and the top of the connecting plate is fixedly connected with a crawler motor.

[0013] Preferably, the output end of the crawler motor passes through the top of the lifting frame and is fixedly connected to the crawler, the right inner wall of the crawler is fixedly connected to the transmission shaft, the upper right side of the lifting frame is fixedly connected to a placement plate, the bottom of the placement plate is fixedly connected to the tank cover, the bottom of the transmission shaft is fixedly connected to a stirring rod, the bottom of the stirring rod passes through the bottom of the tank cover and a plurality of stirring fans are fixedly connected to the outer wall.

[0014] Preferably, the mixing tank includes an L-shaped placing rack, the top of the L-shaped placing rack is fixedly connected to the bottom of the testing platform, a second crawler motor is fixedly connected to the upper side of one side of the L-shaped placing rack, the output end of the second crawler motor is fixedly connected to the second crawler, the right inner wall of the second crawler is fixedly connected to a screw drive shaft, the inner wall of the screw drive shaft is threadedly connected to a lifting screw, an oil storage tank is movably connected to the upper outer wall of the lifting screw, the bottom of the oil storage tank is fixedly connected to the top of the testing platform, the top of the lifting screw penetrates to the inner wall of the oil storage tank and is movably connected to a baffle.

[0015] Preferably, a mixing tank body is fixedly connected to the top of the oil storage tank, the bottom of the mixing tank body is hollowed out, and a filter screen is fixedly connected below the inner wall of the mixing tank body.

[0016] Preferably, the diesel pump includes a diesel pump base frame, the top of the diesel pump base frame is fixedly connected to the diesel pump body, the output end of the diesel pump body is fixedly connected to the pump compartment, the right end of the pump compartment is fixedly connected to the oil extraction pipe, the right end of the oil extraction pipe passes through the inner wall of the oil storage tank, the top of the pump compartment is fixedly connected to the oil outlet pipe, the rear end of the oil outlet pipe passes through the inner wall of the detector, and the outer walls of the oil outlet pipe and the oil extraction pipe are both covered with flow control valves.

[0017] The utility model provides a safe diesel quality detection device, which has the following beneficial effects:

[0018] 1. This safe diesel quality testing equipment first pours biodiesel and diesel fuel into the mixing tank in proportion, and observes the proportion of biodiesel and diesel fuel poured through the top of the mixing tank. After observing that there is no problem, start the motor to drive the tank cover to cover the top of the mixing tank, and the stirring fan rotates to stir and mix the diesel inside the mixing tank. After the stirring is completed, the lifting frame rises upward and opens the top of the mixing tank for the convenience of observation by the staff.

[0019] 2. This safe diesel quality testing equipment, after the diesel fuel and biodiesel are mixed, the diesel mixed inside the mixing tank body is filtered again through the filter net, and then falls into the inside of the lifting screw for storage, and the diesel pump body is started to extract the mixed diesel and transport it to the inside of the detector through the oil outlet pipe for detection by the detector. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the three-dimensional structure of the vertical plate of the utility model;

[0022] Figure 3This is a schematic diagram of the three-dimensional structure of the agitator of the utility model;

[0023] Figure 4 This is a schematic diagram of a three-dimensional cross-sectional structure of a mixing tank of the utility model;

[0024] Figure 5 It is a schematic diagram of the three-dimensional structure of the diesel pump of the utility model.

[0025]

Main component symbol description

[0026] 1. Inspection table; 2. Support legs; 3. Vertical board; 31. Vertical board body; 32. Vertical board bottom block; 33. Motor; 34. Screw; 35. Agitator; 351. Transmission block; 352. Connecting plate; 353. Lifting frame; 354. Track motor; 355. Track; 356. Transmission shaft; 357. Placement plate; 358. Tank cover; 359. Agitator rod; 3510. Agitator fan; 4. Mixing tank; 41. L-shaped placement rack; 42. Second crawler motor; 43. Second crawler; 44. Screw transmission shaft; 45. Lifting screw; 46. Oil storage tank; 47. Baffle; 48. Mixing tank body; 49. Filter; 5. Diesel pump; 51. Diesel pump base frame; 52. Diesel pump body; 53. Pump bin; 54. Oil extraction pipe; 55. Oil outlet pipe; 56. Flow control valve; 6. Detector. DETAILED DESCRIPTION

[0027] The embodiment of the utility model provides a safe diesel quality detection device.

[0028] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The left and right sides of the bottom of the testing platform 1 are fixedly connected with supporting legs 2 respectively, the top of the testing platform 1 is fixedly connected with a vertical plate 3, the top of the testing platform 1 is fixedly connected with a mixing tank 4 on one side away from the vertical plate 3, the top of the testing platform 1 is fixedly connected with a diesel pump 5 on one side away from the mixing tank 4, and the top of the testing platform 1 is fixedly connected with a detector 6 on one side away from the diesel pump 5.

[0029] When the utility model is in use: first, diesel fuel and biodiesel are poured into the interior of the mixing tank 4 according to a proportion, and the ratio of diesel fuel to biodiesel can be observed through the top of the mixing tank 4, then the vertical plate 3 is started to drive the right side to move downward to the top of the mixing tank 4, the top of the mixing tank 4 is sealed, and the interior of the mixing tank 4 is stirred, after the stirring is completed, the right side of the transmission vertical plate 3 rises, the top of the mixing tank 4 is opened, and the staff observes the stirring condition and fusion degree of the diesel inside the mixing tank 4 through the top of the mixing tank 4, then the bottom of the mixing tank 4 is started to drive the interior of the mixing tank 4 to move downward, the stirred diesel is filtered inside the mixing tank 4 to the bottom of the mixing tank 4 above the detection table 1, and stored, then the diesel pump 5 is started to extract the diesel in the bottom of the mixing tank 4 above the detection table 1 and output it to the inside of the detector 6, and the detector 6 performs detection.

[0030] Please refer again Figure 2 , Figure 3 and Figure 4 The vertical plate 3 includes a vertical plate body 31, a vertical plate bottom block 32 is fixedly connected to the bottom of the vertical plate body 31, a motor 33 is fixedly connected to the inner wall of the vertical plate bottom block 32, an output end of the motor 33 passes through the inner wall of the vertical plate body 31 and is fixedly connected to a screw rod 34, the top of the screw rod 34 is movably connected to the top of the inner wall of the vertical plate body 31, and a stirrer 35 is movably connected to the right side of the vertical plate body 31, and the stirrer 35 includes a transmission block 351, an outer wall of the screw rod 34 is threadedly connected to the inner wall of the transmission block 351, an outer wall of the transmission block 351 is slidably connected to the inner wall of the vertical plate body 31, and the right side of the transmission block 351 passes through the outer wall of the vertical plate body 31 and is fixed A connecting plate 352 is connected, the outer wall of the connecting plate 352 is fixedly connected to the inner wall of the lifting frame 353, the top of the connecting plate 352 is fixedly connected to a crawler motor 354, the output end of the crawler motor 354 passes through the top of the lifting frame 353 and is fixedly connected to a crawler 355, the right inner wall of the crawler 355 is fixedly connected to a transmission shaft 356, the upper right side of the lifting frame 353 is fixedly connected to a placement plate 357, the bottom of the placement plate 357 is fixedly connected to a tank cover 358, the bottom of the transmission shaft 356 is fixedly connected to a stirring rod 359, the bottom of the stirring rod 359 passes through the bottom of the tank cover 358 and a plurality of stirring fans 3510 are fixedly connected to the outer wall.

[0031] When the utility model is in use: first, pour the biodiesel and diesel fuel into the mixing tank 4 in proportion. When stirring is required, start the motor 33 inside the vertical plate bottom block 32 to drive the screw rod 34 to rotate, and the transmission block 351 drives the lifting frame 353 to move downward, and at the same time drives the placement plate 357 to move downward to cover the top of the mixing tank 4. Then start the crawler motor 354, drive the crawler 355 to drive the transmission shaft 356 to rotate the stirring rod 359, and the stirring rod 359 drives the stirring fan 3510 to rotate to stir and mix the diesel inside the mixing tank 4. After stirring is completed, restart the motor 33 to drive the lifting frame 353 to rise upward, and open the top of the mixing tank 4 for easy observation by the staff.

[0032] Please refer again Figure 4 and Figure 5 The mixing tank 4 includes an L-shaped placement frame 41, the top of the L-shaped placement frame 41 is fixedly connected to the bottom of the detection platform 1, a second crawler motor 42 is fixedly connected to the upper side of the L-shaped placement frame 41, the output end of the second crawler motor 42 is fixedly connected to the second crawler 43, the right inner wall of the second crawler 43 is fixedly connected to a screw drive shaft 44, the inner wall of the screw drive shaft 44 is threadedly connected to a lifting screw 45, an oil storage tank 46 is movably connected to the upper outer wall of the lifting screw 45, the bottom of the oil storage tank 46 is fixedly connected to the top of the detection platform 1, the top of the lifting screw 45 penetrates to the inner wall of the oil storage tank 46 and is movably connected to a baffle 47, the oil storage tank 46 A mixing tank body 48 is fixedly connected to the top, and the bottom of the mixing tank body 48 is hollowed out. A filter screen 49 is fixedly connected to the lower inner wall of the mixing tank body 48. The diesel pump 5 includes a diesel pump base frame 51. The top of the diesel pump base frame 51 is fixedly connected to a diesel pump body 52. ​​The output end of the diesel pump body 52 is fixedly connected to a pump bin 53. The right end of the pump bin 53 is fixedly connected to an oil extraction pipe 54. The right end of the oil extraction pipe 54 passes through the inner wall of the oil storage tank 46. An oil outlet pipe 55 is fixedly connected to the top of the pump bin 53. The rear end of the oil outlet pipe 55 passes through the inner wall of the detector 6. The outer walls of the oil outlet pipe 55 and the oil extraction pipe 54 are both covered with flow control valves 56.

[0033] When the utility model is in use: after the diesel fuel and biodiesel are stirred and mixed, the diesel is prevented from being mixed with foreign matter or debris that has not been completely filtered out falling into the interior of the lifting screw 45 and affecting the accuracy of detection. The diesel that has been stirred completely inside the mixing tank body 48 is filtered again through the filter screen 49 and then falls into the interior of the lifting screw 45 for storage. After the diesel is stirred and mixed, the second crawler motor 42 is started to drive the screw drive shaft 44 to rotate, and the screw drive shaft 44 drives the lifting screw 45 to drive the baffle 47 to move downward to the bottom of the lifting screw 45, so that the filter screen 49 filters the diesel inside the mixing tank body 48 and falls into the interior of the lifting screw 45, and then the diesel pump body 52 is started, and the stirred diesel stored in the lifting screw 45 is extracted through the oil extraction pipe 54 and transported to the interior of the detector 6 through the oil outlet pipe 55, and then detected by the detector 6.

[0034] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A safe diesel quality testing device, comprising a testing platform (1), characterized in that: The left and right sides of the bottom of the test platform (1) are respectively fixedly connected with support legs (2); the top of the test platform (1) is fixedly connected with a vertical plate (3); the side of the top of the test platform (1) away from the vertical plate (3) is fixedly connected with a mixing tank (4); the side of the top of the test platform (1) away from the mixing tank (4) is fixedly connected with a diesel pump (5); and the side of the top of the test platform (1) away from the diesel pump (5) is fixedly connected with a detector (6); The vertical plate (3) comprises a vertical plate body (31), the bottom of the vertical plate body (31) is fixedly connected to a vertical plate bottom block (32), the inner wall of the vertical plate bottom block (32) is fixedly connected to a motor (33), the output end of the motor (33) passes through the inner wall of the vertical plate body (31) and is fixedly connected to a screw rod (34), the top of the screw rod (34) is movably connected to the top of the inner wall of the vertical plate body (31), and the right side of the vertical plate body (31) is movably connected to a stirrer (35).

2. A safe diesel quality detection device according to claim 1, characterized in that: The stirrer (35) comprises a transmission block (351), the outer wall of the screw rod (34) is threadedly connected to the inner wall of the transmission block (351), and the outer wall of the transmission block (351) is slidably connected to the inner wall of the vertical plate body (31).

3. A safe diesel quality detection device according to claim 2, characterized in that: The right side of the transmission block (351) penetrates the outer wall of the vertical plate body (31) and is fixedly connected to a connecting plate (352); the outer wall of the connecting plate (352) is fixedly connected to the inner wall of the lifting frame (353); and the top of the connecting plate (352) is fixedly connected to a crawler motor (354).

4. A safe diesel quality detection device according to claim 3, characterized in that: The output end of the crawler motor (354) passes through the top of the lifting frame (353) and is fixedly connected to the crawler (355); the right inner wall of the crawler (355) is fixedly connected to the transmission shaft (356); the upper right side of the lifting frame (353) is fixedly connected to a placement plate (357); the bottom of the placement plate (357) is fixedly connected to a tank cover (358); the bottom of the transmission shaft (356) is fixedly connected to a stirring rod (359); the bottom of the stirring rod (359) passes through the bottom of the tank cover (358) and the outer wall is fixedly connected to a plurality of stirring fans (3510).

5. A safe diesel quality detection device according to claim 1, characterized in that: The mixing tank (4) comprises an L-shaped placement frame (41), the top of the L-shaped placement frame (41) is fixedly connected to the bottom of the detection platform (1), a second crawler motor (42) is fixedly connected to the upper side of one side of the L-shaped placement frame (41), the output end of the second crawler motor (42) is fixedly connected to the second crawler (43), the right inner wall of the second crawler (43) is fixedly connected to a screw drive shaft (44), the inner wall of the screw drive shaft (44) is threadedly connected to a lifting screw (45), an oil storage tank (46) is movably connected to the upper outer wall of the lifting screw (45), the bottom of the oil storage tank (46) is fixedly connected to the top of the detection platform (1), the top of the lifting screw (45) penetrates to the inner wall of the oil storage tank (46) and is movably connected to a baffle (47).

6. A safe diesel quality detection device according to claim 5, characterized in that: The top of the oil storage tank (46) is fixedly connected to a mixing tank body (48), the bottom of the mixing tank body (48) is hollowed out, and a filter screen (49) is fixedly connected below the inner wall of the mixing tank body (48).

7. A safe diesel quality detection device according to claim 1, characterized in that: The diesel pump (5) comprises a diesel pump base frame (51), the top of the diesel pump base frame (51) is fixedly connected to a diesel pump body (52), the output end of the diesel pump body (52) is fixedly connected to a pump chamber (53), the right end of the pump chamber (53) is fixedly connected to an oil extraction pipe (54), the right end of the oil extraction pipe (54) penetrates the inner wall of the oil storage tank (46), the top of the pump chamber (53) is fixedly connected to an oil outlet pipe (55), the rear end of the oil outlet pipe (55) penetrates the inner wall of the detector (6), and the outer walls of the oil outlet pipe (55) and the oil extraction pipe (54) are both sleeved with flow control valves (56).

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