Raw material pretreatment device for petroleum processing

Abstract

The utility model discloses a raw material pretreatment device for petroleum processing, and relates to the technical field of petroleum processing, the raw material pretreatment device comprises a work box, the bottom end of the work box is fixedly connected with four supporting legs in a circular array, the top of the left end of the work box is fixedly connected with a feed port, and the middle of the bottom end of the work box is fixedly connected with a discharge port; the top end of the working box is fixedly connected with a cleaning mechanism, and the top end of an inner cavity of the working box is fixedly connected with a stirring mechanism. According to the raw material pretreatment device for petroleum processing, the motor is started to drive the rotating shaft to rotate, the rotating shaft drives the connecting rod to rotate synchronously, the connecting rod drives the scraping plate to rotate synchronously, petroleum adhered to the inner cavity of the working box is scraped off by the scraping plate, and meanwhile, the rotating shaft drives the low scraping plate to scrape the bottom of the inner cavity of the working box; petroleum at the bottom of the inner cavity of the working box is shoveled up by the low scraper, so that the petroleum at the bottom of the inner cavity of the working box is prevented from sinking to the bottom and adhering to the bottom of the working box, and subsequent cleaning is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of petroleum processing, in particular to a raw material pretreatment device for petroleum processing. Background Art

[0002] Petroleum, one of the main objects of geological exploration, is a viscous, dark brown liquid, known as the "blood of industry". Petroleum is stored in some areas of the upper crust. Its main components are a mixture of various alkanes, cycloalkanes, and aromatic hydrocarbons. Existing petroleum needs to be dehydrated and desalted before processing. Pretreatment agents need to be added before processing petroleum raw materials to pretreat the petroleum.

[0003] For example, the Chinese patent with publication number CN111359491B discloses a raw material pretreatment device for oil processing, including a raw material storage tank body, a tank body cover is provided at the upper end of the raw material storage tank body, a first feed pipe and a leg are provided on the outer wall of the raw material storage tank body, and a discharge pipe is provided at the lower end of the raw material storage tank body, a plurality of support rods are provided on the inner wall of the raw material storage tank body, a guide pipe is provided inside the raw material storage tank body, and a guide pipe fixing block is provided on the outer wall of the guide pipe, a through hole is provided on the outer wall of the guide pipe, a groove is provided at the lower end of the guide pipe fixing block, and one end of the support rod is stuck in the groove at the lower end of the guide pipe fixing block. The raw material pretreatment device for oil processing is provided with a material passing structure, which can evenly introduce the pretreatment agent directly into the raw material to improve the mixing efficiency of the raw material.

[0004] The existing technology has the following problems:

[0005] When the prior art is used to pre-treat and stir the petroleum, the mixing effect of the petroleum and the pretreatment agent is poor, which reduces the practicality of the device. At the same time, when the prior art is used to stir the petroleum and the pretreatment agent, the inner wall of the mixing box is not cleaned, resulting in the petroleum adhering to the inner wall of the mixing box, which is inconvenient for subsequent cleaning. Utility Model Content

[0006] The utility model provides a raw material pretreatment device for petroleum processing to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0008] A raw material pretreatment device for petroleum processing comprises a working box, the bottom end of which is fixedly connected to four supporting legs in a circular array, the top of the left end of the working box is fixedly connected to a feed port, the middle of the bottom end of the working box is fixedly connected to a discharge port, the top end of the working box is fixedly connected to a cleaning mechanism, the top end of the inner cavity of the working box is fixedly connected to a stirring mechanism, the cleaning mechanism comprises a motor, the bottom end of the motor is fixedly connected to the top end of the working box, the stirring mechanism comprises a fixed box, the outer wall of the fixed box is fixedly connected to the top end of the inner cavity of the working box.

[0009] Preferably, the output end of the motor is fixedly connected with a rotating shaft, and the top of the rotating shaft is rotatably connected to the top of the fixed box.

[0010] Preferably, the left and right positions of the outer wall of the rotating shaft are fixedly connected with connecting rods, one end of the connecting rod is fixedly connected with a scraper, the outer wall of the scraper is slidably connected to the inner cavity of the working box, and the front and rear ends of the scraper are cut corners.

[0011] Preferably, a low scraper is fixedly connected to the bottom of the rotating shaft, and the outer wall of the low scraper is provided with through grooves in a circular array, and the through grooves are rectangular grooves.

[0012] Preferably, a turntable is rotatably and slidably connected to the bottom of the fixed box, the inner wall of the turntable is fixedly connected to the top of the rotating shaft, a guide groove is provided at the top of the inner cavity of the fixed box, and a slide groove is provided at the bottom of the fixed box.

[0013] Preferably: the inner cavity of the turntable is rotatably connected to four rotating rods in a circular array, the top of the rotating rod is fixedly connected to a gear, the outer wall of the gear is meshed with the inner wall of the fixed box, the outer wall of the rotating rod is fixedly connected to a stirring blade, and the shape of the stirring blade is spiral.

[0014] Preferably, a rotating block is rotatably connected to the top end of the rotating rod, and an outer wall of the rotating block is slidably connected to an inner wall of the guide groove.

[0015] Preferably, the outer wall of the turntable is fixedly connected with four pulleys in a circular array, and the outer wall of the pulley is slidably connected with the inner wall of the slide groove.

[0016] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0017] 1. The utility model provides a raw material pretreatment device for oil processing. By starting the motor, the motor drives the rotating shaft to rotate, so that the rotating shaft drives the rotating plate to rotate synchronously, and at the same time, the rotating plate drives the rotating rod to rotate synchronously, and the rotating rod drives the gear to rotate synchronously, so that the outer wall of the gear is engaged with the inner cavity of the fixed box, so that the gear rotates, the self-rotation of the gear drives the rotating rod to rotate synchronously, and the rotating rod drives the stirring blade to rotate synchronously, so that the stirring blade stirs the oil and pretreatment agent in the working box, and achieves a stirring and mixing effect.

[0018] 2. The utility model provides a raw material pretreatment device for oil processing, which drives the rotating shaft to rotate by starting the motor, and the rotating shaft drives the connecting rod to rotate synchronously, so that the connecting rod drives the scraper to rotate synchronously, and the scraper scrapes off the oil adhering to the inner cavity of the working box. At the same time, the rotating shaft drives the low scraper to scrape the bottom of the inner cavity of the working box, and the low scraper scoops up the oil at the bottom of the inner cavity of the working box, so as to prevent the oil at the bottom of the inner cavity of the working box from sinking to the bottom and adhering to the bottom of the working box, which is convenient for subsequent cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the main view of the utility model;

[0020] Figure 2 It is a schematic diagram of the cutaway structure of the main view of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the cleaning mechanism of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the stirring mechanism of the utility model;

[0023] Figure 5 This is an enlarged structural diagram of point A of the utility model.

[0024] In the figure: 1. working box; 11. supporting legs; 12. feeding port; 13. discharging port; 2. cleaning mechanism; 21. motor; 22. rotating shaft; 23. connecting rod; 24. scraper; 25. low scraper; 26. through groove; 3. stirring mechanism; 31. fixed box; 311. guide groove; 312. slide groove; 32. turntable; 33. gear; 34. rotating rod; 35. rotating block; 36. stirring blade; 37. pulley. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] like Figure 1-Figure 4As shown, a raw material pretreatment device for petroleum processing includes a working box 1, the bottom end of the working box 1 is fixedly connected to four supporting legs 11 in a circular array, the top of the left end of the working box 1 is fixedly connected to a feed port 12, the middle of the bottom end of the working box 1 is fixedly connected to a discharge port 13, the top of the working box 1 is fixedly connected to a cleaning mechanism 2, the top of the inner cavity of the working box 1 is fixedly connected to a stirring mechanism 3, the cleaning mechanism 2 includes a motor 21, the bottom end of the motor 21 is fixedly connected to the top of the working box 1, the stirring mechanism 3 includes a fixed box 31, the outer wall of the fixed box 31 is fixedly connected to the top of the inner cavity of the working box 1.

[0027] The petroleum and pretreatment agent are poured into the working box 1 through the feed port 12, and then the motor 21 drives the stirring mechanism 3 to stir the petroleum and the pretreatment agent to make them evenly mixed. While stirring, the cleaning mechanism 2 cleans the inner wall of the working box 1, thereby facilitating the subsequent cleaning of the working box.

[0028] like Figure 2 , Figure 3 As shown, the output end of the motor 21 is fixedly connected to the rotating shaft 22, the top of the rotating shaft 22 is rotatably connected to the top of the fixed box 31, the left and right positions of the outer wall of the rotating shaft 22 are fixedly connected to the connecting rod 23, one end of the connecting rod 23 is fixedly connected to the scraper 24, the outer wall of the scraper 24 is slidably connected to the inner cavity of the working box 1, and the front and rear ends of the scraper 24 are cut corners.

[0029] By starting the motor 21, the motor 21 drives the shaft 22 to rotate synchronously, the shaft 22 drives the connecting rod 23 to rotate synchronously, and the connecting rod 23 drives the scraper 24 to rotate synchronously, and the scraper 24 scrapes off the oil adhered to the inner cavity of the working box 1, so as to facilitate the subsequent cleaning of the inner wall of the working box 1.

[0030] like Figure 2 , Figure 3 As shown, a low scraper plate 25 is fixedly connected to the bottom of the rotating shaft 22, and the outer wall of the low scraper plate 25 is provided with through grooves 26 in a circular array, and the through grooves 26 are rectangular grooves.

[0031] When the rotating shaft 22 rotates, it drives the low scraper 25 to scrape the bottom of the inner cavity of the working box 1. The low scraper 25 scoops up the oil at the bottom of the inner cavity of the working box 1 to prevent the oil at the bottom of the inner cavity of the working box 1 from sinking to the bottom and adhering to the bottom of the working box 1, which is convenient for subsequent cleaning and has the effect of facilitating cleaning.

[0032] like Figure 2 , Figure 4As shown, a turntable 32 is rotatably and slidably connected to the bottom of the fixed box 31, the inner wall of the turntable 32 is fixedly connected to the top of the rotating shaft 22, a guide groove 311 is provided at the top of the inner cavity of the fixed box 31, a slide groove 312 is provided at the bottom of the fixed box 31, the inner cavity of the turntable 32 is rotatably connected to four rotating rods 34 in a circular array, the top of the rotating rod 34 is fixedly connected to a gear 33, the outer wall of the gear 33 is meshed with the inner wall of the fixed box 31, the outer wall of the rotating rod 34 is fixedly connected to a stirring blade 36, and the outer shape of the stirring blade 36 is spiral.

[0033] By starting the motor 21, the motor 21 drives the rotating shaft 22 to rotate, so that the rotating shaft 22 drives the turntable 32 to rotate synchronously, and the turntable 32 drives the rotating rod 34 to rotate synchronously, and the rotating rod 34 drives the gear 33 to rotate synchronously, so that the outer wall of the gear 33 is engaged with the inner cavity of the fixed box 31, so that the gear 33 rotates, and the self-rotation of the gear 33 drives the rotating rod 34 to rotate synchronously, and the rotating rod 34 drives the stirring blade 36 to rotate synchronously, so that the stirring blade 36 stirs the petroleum and pretreatment agent in the working box 1, thereby achieving a stirring and mixing effect.

[0034] like Figure 2 , Figure 4 As shown, the top end of the rotating rod 34 is rotatably connected to a rotating block 35 , and the outer wall of the rotating block 35 is slidably connected to the inner wall of the guide groove 311 .

[0035] When the rotating rod 34 rotates, the rotating block 35 is driven to slide synchronously on the inner wall of the guide groove 311 , and the rotating block 35 limits the rotating rod 34 , so that the rotating rod 34 rotates more smoothly.

[0036] like Figure 4 , Figure 5 As shown, the outer wall of the turntable 32 is fixedly connected with four pulleys 37 in a circular array, and the outer wall of the pulley 37 is slidably connected with the inner wall of the slide groove 312.

[0037] When the turntable 32 rotates, the pulley 37 is driven to slide on the inner wall of the slide groove 312, and the pulley 37 limits and guides the turntable 32, so that the turntable 32 rotates more smoothly.

[0038] The working principle of the utility model is as follows: when in use, oil and pretreatment agent are poured into the working box 1 from the feed port 12, and then the motor 21 is started, and the motor 21 drives the rotating shaft 22 to rotate, so that the rotating shaft 22 drives the rotating disk 32 to rotate synchronously, and the rotating disk 32 drives the pulley 37 to slide on the inner wall of the slide groove 312, and the pulley 37 limits the rotating disk 32 to guide the rotating disk 32, so that the rotating disk 32 is more stable when rotating, and at the same time, the rotating disk 32 drives the rotating rod 34 to rotate synchronously, and the rotating rod 34 drives the rotating block 35 to slide on the inner wall of the guide groove 311, and the rotating block 35 limits the rotating rod 34, so that the rotating rod 34 is more stable when rotating, and at the same time, the rotating rod 34 drives the gear 33 to rotate synchronously, so that the outer wall of the gear 33 is meshed with the inner cavity of the fixed box 31, so that the gear 33 rotates, and the gear 33 The self-rotation drives the rotating rod 34 to rotate synchronously, and the rotating rod 34 drives the stirring blade 36 to rotate synchronously, so that the stirring blade 36 stirs the oil and pretreatment agent in the working box 1, and achieves the effect of stirring and mixing. While the rotating shaft 22 rotates, the rotating shaft 22 drives the connecting rod 23 to rotate synchronously, so that the connecting rod 23 drives the scraper 24 to rotate synchronously, and the scraper 24 scrapes off the oil adhered to the inner cavity of the working box 1, so as to facilitate the subsequent cleaning of the inner wall of the working box 1. At the same time, the rotating shaft 22 drives the low scraper 25 to scrape the bottom of the inner cavity of the working box 1, and the low scraper 25 scoops up the oil at the bottom of the inner cavity of the working box 1, so as to prevent the oil at the bottom of the inner cavity of the working box 1 from sinking to the bottom and adhering to the bottom of the working box 1, which is convenient for subsequent cleaning and achieves the effect of facilitating cleaning, thereby greatly improving the user experience.

[0039] 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 raw material pretreatment device for petroleum processing, comprising a working box (1), characterized in that: The bottom end of the working box (1) is fixedly connected to four supporting legs (11) in a circular array, the top of the left end of the working box (1) is fixedly connected to a feed port (12), the middle of the bottom end of the working box (1) is fixedly connected to a discharge port (13), the top of the working box (1) is fixedly connected to a cleaning mechanism (2), the top of the inner cavity of the working box (1) is fixedly connected to a stirring mechanism (3), the cleaning mechanism (2) comprises a motor (21), the bottom end of the motor (21) is fixedly connected to the top of the working box (1), the stirring mechanism (3) comprises a fixed box (31), the outer wall of the fixed box (31) is fixedly connected to the top of the inner cavity of the working box (1), the output end of the motor (21) is fixedly connected to a rotating shaft (22), the top of the rotating shaft (22) is rotatably connected to the top of the fixed box (31), the fixed A turntable (32) is rotatably and slidably connected to the bottom of the box (31), the inner wall of the turntable (32) is fixedly connected to the top of the rotating shaft (22), a guide groove (311) is provided at the top of the inner cavity of the fixed box (31), a slide groove (312) is provided at the bottom of the fixed box (31), the inner cavity of the turntable (32) is rotatably connected to four rotating rods (34) in a circular array, the top of the rotating rod (34) is fixedly connected to a gear (33), the outer wall of the gear (33) is meshed with the inner wall of the fixed box (31), the outer wall of the rotating rod (34) is fixedly connected to a stirring blade (36), the outer shape of the stirring blade (36) is spiral, the bottom of the rotating shaft (22) is fixedly connected to a low scraper (25), the outer wall of the low scraper (25) is provided with a through groove (26) in a circular array, and the through groove (26) is a rectangular groove.

2. A raw material pretreatment device for petroleum processing according to claim 1, characterized in that: The left and right positions of the outer wall of the rotating shaft (22) are fixedly connected with connecting rods (23), one end of the connecting rod (23) is fixedly connected with a scraper (24), the outer wall of the scraper (24) is slidably connected to the inner cavity of the working box (1), and the front and rear ends of the scraper (24) are cut corners.

3. A raw material pretreatment device for petroleum processing according to claim 1, characterized in that: The top end of the rotating rod (34) is rotatably connected to a rotating block (35), and the outer wall of the rotating block (35) is slidably connected to the inner wall of the guide groove (311).

4. A raw material pretreatment device for petroleum processing according to claim 1, characterized in that: The outer wall of the rotating disk (32) is fixedly connected to four pulleys (37) in a circular array, and the outer wall of the pulley (37) is slidably connected to the inner wall of the sliding groove (312).

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