Diesel oil blending device

Abstract

The utility model relates to the technical field of fuel oil, in particular to a diesel oil blending device which comprises a barrel with an opening in the top, a discharging port is formed in the bottom of the barrel, a portal frame is arranged on the top of the barrel, a first motor is installed on the portal frame in a hanging mode, and an output shaft of the first motor is connected with a stirring roller stretching into the barrel. A base is arranged below the cylinder body, a pair of vertical frames is arranged at the top of the base, and the upper end of the cylinder body is rotationally connected between the pair of vertical frames; a second motor is mounted on the base, a driving disc which is coaxially arranged is mounted on an output shaft of the second motor, and an eccentric shaft is arranged on the disc surface of the driving disc; a lug seat is arranged at the position, close to the eccentric shaft, of the cylinder body, and a connecting rod is arranged between the lug seat and the eccentric shaft. According to the device, the diesel oil blending and mixing effect and efficiency are improved, and meanwhile the problems that the oil drainage speed is low and oil drainage is not thorough after stirring is completed can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of fuel oil, in particular to a diesel blending device. Background Art

[0002] At present, after the diesel is separated, it needs to be blended according to different machines. The blending process is to put the diesel and additives into a mixing drum for mixing. Due to the high viscosity of diesel, the mixing roller in the mixing drum is prone to stratified mixing when rotating, which results in only good mixing effect of the diesel at the position in contact with the mixing roller, and poor mixing effect at other positions, making it impossible to evenly mix the additives and diesel.

[0003] In addition, after the diesel is mixed, the discharge port on the mixing drum is used to drain the oil. However, due to the high viscosity of the diesel, it sticks to the wall, resulting in slow draining and incomplete draining. Utility Model Content

[0004] The purpose of the utility model is to provide a diesel blending device to address the defects of the prior art, which improves the diesel blending and mixing effect and efficiency, and can also solve the problems of slow oil release and incomplete oil release after stirring.

[0005] The technical solution of the utility model is: a diesel blending device, comprising a cylinder with an opening at the top, a discharge port at the bottom of the cylinder, a gantry at the top of the cylinder, a first motor suspended on the gantry, and a stirring roller extending into the cylinder connected to the output shaft of the first motor;

[0006] A base is provided below the cylinder, a pair of vertical frames are provided on the top of the base, and the upper end of the cylinder is rotatably connected between the pair of vertical frames;

[0007] A second motor is mounted on the base, a coaxially arranged drive disk is mounted on the output shaft of the second motor, and an eccentric shaft is disposed on the disk surface of the drive disk;

[0008] An ear seat is provided on the cylinder body at a position close to the eccentric shaft, a connecting rod is provided between the ear seat and the eccentric shaft, and two ends of the connecting rod are rotatably connected to the ear seat and the eccentric shaft respectively.

[0009] Preferably, a group of vertically arranged electric telescopic rods are installed on the gantry, and the bottom of the group of electric telescopic rods is connected to an annular scraper coaxially arranged with the cylinder, and the annular scraper is adapted to the inner cavity of the cylinder.

[0010] Preferably, a group of the electric telescopic rods consists of two rods symmetrically distributed on both sides of the first motor.

[0011] Preferably, an annular opening groove is provided on the outer peripheral surface of the annular scraper, an annular scraper blade made of a flexible material is installed in the annular opening groove, and the outer edge end of the annular scraper blade protrudes out of the annular opening groove.

[0012] Preferably, the base is an annular structure coaxially arranged with the cylinder, and a group of bolt through holes are arranged around the annular structure.

[0013] Compared with the prior art, the utility model has the following advantages:

[0014] When the device is rotating and stirring the oil, it uses a left-right swinging mixing method to avoid the problem of oil stratification and uneven mixing, thereby improving the diesel blending effect and efficiency.

[0015] In addition, a set of electric telescopic rods is used to control the lifting of the annular scraper. When draining the oil after the mixing is completed, the annular scraper is lowered and the outer edge of the annular scraper is used to scrape off the diesel adhering to the inner wall of the cylinder, thereby increasing the oil draining speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a structural schematic diagram of a half-section state of the cylinder;

[0018] Figure 3 It is a structural schematic diagram of a half-section state of an annular scraper;

[0019] In the figure: 1, electric telescopic rod, 2, first motor, 3, gantry, 4, annular scraper, 5, cylinder, 6, stand, 7, base, 8, ear seat, 9, connecting rod, 10, eccentric shaft, 11, drive plate, 12, second motor, 13, stirring roller, 14, discharge port, 15, annular scraper. DETAILED DESCRIPTION

[0020] The utility model is further described below with reference to the accompanying drawings and embodiments. Example 1

[0021] As shown in Figures 1 and 2, a diesel blending device is shown, wherein the main body is a cylinder 5 with an opening at the top, a discharge port 14 is provided at the bottom of the cylinder 5, a gantry 3 is provided at the top of the cylinder 5, a first motor 2 is suspended on the gantry 3, and a stirring roller 13 extending into the cylinder 5 is connected to the output shaft of the first motor 2.

[0022] A base 7 is provided below the cylinder 5. The base 7 is an annular structure coaxially arranged with the cylinder 5, and a group of bolt through holes are opened around the annular structure. This design facilitates the base 7 to be fixed on the ground or on a cement foundation pile using expansion bolts, thereby improving the working stability of the device.

[0023] A pair of vertical frames 6 are connected to the top of the base 7 , and the upper end of the cylinder 5 is rotatably connected between the pair of vertical frames 6 .

[0024] A second motor 12 is mounted on the base 7 , a coaxially arranged drive disc 11 is mounted on the output shaft of the second motor 12 , and an eccentric shaft 10 is disposed on the disc surface of the drive disc 11 .

[0025] An ear seat 8 is connected to the cylinder body 5 at a position close to the eccentric shaft 10 , a connecting rod 9 is arranged between the ear seat 8 and the eccentric shaft 10 , and two ends of the connecting rod 9 are rotatably connected to the ear seat 8 and the eccentric shaft 10 respectively.

[0026] Working principle: When in use, diesel and additives are input into the cylinder 5, and the first motor 2 is used to drive the stirring roller 13 to rotate and stir them. In order to avoid stratification when the liquid level in the cylinder 5 is stirred, the second motor 12 is turned on at the same time. The second motor 12 drives the cylinder 5 to swing left and right through the transmission of the driving disk 11 and the connecting rod 9, so as to shake and mix the liquid in the cylinder 5 left and right;

[0027] When the device is rotating, stirring and mixing the oil, it avoids the problem of oil stratification and uneven mixing by coordinating the shaking mixing method of left and right swinging, thereby improving the diesel blending effect and efficiency. Example 2

[0028] This embodiment is further optimized on the basis of the above embodiment, specifically:

[0029] As shown in FIGS. 1 and 2 , two vertically arranged electric telescopic rods 1 are installed on the gantry 3 , and the two electric telescopic rods 1 are symmetrically distributed on both sides of the first motor 2 .

[0030] The bottoms of the two electric telescopic rods 1 are connected with an annular scraper 4, which is coaxially arranged with the cylinder 5 and is adapted to the inner cavity of the cylinder 5.

[0031] The annular scraper 4 can be controlled to rise and fall by the electric telescopic rod 1. When the oil is drained after the mixing is completed, the annular scraper 4 is lowered, and the diesel adhered to the inner wall of the cylinder 5 is scraped downward by the outer edge of the annular scraper 4, so that the oil is drained more thoroughly and the oil draining speed is improved.

[0032] In addition, during the mixing process, the position of the annular scraper 4 can be adjusted to just fall into the opening of the cylinder 5 through the electric telescopic rod 1. In this way, the annular scraper 4 is used as a retaining ring to prevent the diesel oil from overflowing along the inner wall of the cylinder 5 during rotational stirring and swinging stirring. Example 3

[0033] This embodiment is further optimized on the basis of the above embodiment, specifically:

[0034] like Figure 3 An annular opening groove is provided on the outer peripheral surface of the annular scraper 4, and an annular scraper blade 15 made of flexible material is installed in the annular opening groove. The outer edge end of the annular scraper blade 15 protrudes from the annular opening groove, and the annular scraper blade 15 is used to scrape the diesel attached to the inner wall of the cylinder 5.

[0035] This structure makes it easy to replace the consumable annular scraper 15 during long-term use, thereby reducing maintenance costs. In addition, the annular scraper 15 made of flexible material fits more closely with the inner wall of the cylinder 5, resulting in a better scraping effect.

[0036] The present invention is not limited to the above-mentioned implementation modes. Within the knowledge scope of those skilled in the art, various changes can be made without departing from the purpose of the present invention. The changed contents still belong to the protection scope of the present invention.

Claims

1. A diesel blending device, comprising a cylinder with an opening at the top, a discharge port at the bottom of the cylinder, characterized in that: A gantry is provided on the top of the cylinder, a first motor is suspended on the gantry, and a stirring roller extending into the cylinder is connected to the output shaft of the first motor; A base is provided below the cylinder, a pair of vertical frames are provided on the top of the base, and the upper end of the cylinder is rotatably connected between the pair of vertical frames; A second motor is mounted on the base, a coaxially arranged drive disk is mounted on the output shaft of the second motor, and an eccentric shaft is disposed on the disk surface of the drive disk; An ear seat is provided on the cylinder body at a position close to the eccentric shaft, a connecting rod is provided between the ear seat and the eccentric shaft, and two ends of the connecting rod are rotatably connected to the ear seat and the eccentric shaft respectively.

2. A diesel blending device according to claim 1, characterized in that: A group of vertically arranged electric telescopic rods are installed on the gantry, and the bottom of the group of electric telescopic rods is connected to an annular scraper coaxially arranged with the cylinder, and the annular scraper is adapted to the inner cavity of the cylinder.

3. A diesel blending device according to claim 2, characterized in that: A group of the electric telescopic rods consists of two rods symmetrically distributed on both sides of the first motor.

4. A diesel blending device according to claim 2, characterized in that: An annular opening groove is provided on the outer peripheral surface of the annular scraper plate, an annular scraper blade made of a flexible material is installed in the annular opening groove, and the outer edge end of the annular scraper blade protrudes out of the annular opening groove.

5. A diesel blending device according to claim 1, characterized in that: The base is an annular structure coaxially arranged with the cylinder, and a group of bolt through holes are arranged around the annular structure.

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