Crude oil separation equipment for rapeseed oil production

Abstract

The utility model relates to the technical field of rapeseed oil production, and discloses crude oil separation equipment for rapeseed oil production, which comprises a collection box body, a cover body I is arranged on the upper side of the collection box body in a matched and threaded manner, a separation box is rotationally arranged in the collection box body, and a rotating mechanism for driving the separation box is arranged at the bottom of the collection box body; a second cover body is installed on the upper side of the separation box in a matched and threaded mode, a discharging pipe rotationally penetrates through the center of the second cover body, multiple sets of material stirring plates are installed on the outer wall of the discharging pipe, scraping strips are installed on the sides, away from the discharging pipe, of the material stirring plates, the top of the discharging pipe communicates with a feeding bent pipe, and the upper end of the feeding bent pipe penetrates out of the first cover body and is provided with a connecting sleeve. Compared with the prior art, the oil separation device has the advantages that the separation box is driven to rotate through the rotating mechanism, clear oil is separated out through the separation box, and impurities on the inner wall of the separation box are continuously scraped through the scraping strips in the separation process, so that the filtering holes in the side wall of the separation box are prevented from being blocked, and the filtering efficiency is prevented from being influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of rapeseed oil production, in particular to a crude oil separation device for rapeseed oil production. Background Art

[0002] Crude rapeseed oil refers to the primary oil extracted from rapeseed without refined processing. Due to the simple processing technology, this kind of oil contains a lot of impurities and is easy to oxidize and deteriorate, so it is not suitable for long-term storage. Therefore, if you want to produce finished rapeseed oil, you need to filter the processed crude oil to separate the crude oil from the impurities. Most of the existing crude oil separation methods use filter screens or filter cloths for filtration, so that the crude oil is filled and sold after separating impurities through the filter screen or filter cloth.

[0003] However, when the existing crude oil separation equipment uses either a filter screen or a filter cloth to separate crude oil and impurities, a layer of impurities will gradually accumulate on the filter screen or filter cloth, which cannot be cleaned during the separation process, causing blockage of the filter holes and easily affecting the filtration efficiency. Summary of the Utility Model

[0004] I. Technical Problems to be Solved

[0005] The technical problem to be solved by the utility model is that when separating crude oil and impurities, a layer of impurities will gradually accumulate on the filter screen or filter cloth, and it cannot be cleaned during the separation process.

[0006] II. Technical Solutions

[0007] To solve the above technical problems, the technical solution provided by the utility model is: a crude oil separation device for rapeseed oil production, including a collection box body, a cover body one is installed on the upper side of the collection box body by matching threads, a separation box is rotatably installed inside the collection box body, and a rotation mechanism for driving the separation box is installed at the bottom of the collection box body;

[0008] A cover body two is installed on the upper side of the separation box by matching threads, a discharge pipe rotates through the center of the cover body two, a plurality of material baffle plates are installed on the outer wall of the discharge pipe, a scraping bar is installed on the side of the material baffle plate away from the discharge pipe, the scraping bar is in contact with the inner wall of the separation box, the top of the discharge pipe is communicated with a feed elbow pipe, and the upper end of the feed elbow pipe passes through the cover body one and is installed with a connection sleeve;

[0009] An oil discharge pipe is installed on the lower side of the collection box body, a slag discharge pipe passes through and is installed on the lower side of the separation box, and an electric control valve is arranged on the slag discharge pipe.

[0010] As an improvement, the rotation mechanism includes a motor installed at the bottom of the collection box body, the motor shaft end rotates and is sealed through to the inside of the collection box body and is installed with a connection disk, and a plurality of bolts are installed through and connected between the lower side wall of the separation box and the connection disk in a matching manner.

[0011] As an improvement, a controller is installed on the outer wall of the collection box body, and the controller is respectively connected to the motor and the electric material control valve through wires.

[0012] As an improvement, a positioning ring is provided at the upper part inside the collection box body. An installation frame is connected between the outer side of the positioning ring and the inner wall of the collection box body, and the second cover body is located inside the positioning ring.

[0013] As an improvement, a plurality of groups of ball bearings are embedded and installed on the inner wall of the positioning ring, and the ball bearings are in contact with the outer side of the second cover body.

[0014] As an improvement, a plurality of groups of discharge holes are provided on the side wall of the discharge pipe and between two groups of material deflecting plates.

[0015] As an improvement, a positioning support plate through which the feeding elbow passes is installed on the top of the first cover body.

[0016] As an improvement, a support frame is installed on the outer side of the lower part of the collection box body, and a support bottom plate is installed on the lower side of the support frame.

[0017] III. Beneficial Effects

[0018] The advantages of the present utility model compared with the prior art are as follows: The separation box is driven to rotate by the rotation mechanism, and the crude oil moves along a plurality of groups of material deflecting plates towards the side wall of the separation box. The clear oil is separated through the separation box, and the impurities are left on the inner wall of the separation box. During the separation process, the impurities on the inner wall of the separation box are continuously scraped by the scraping strip to prevent the filter holes on the side wall of the separation box from being blocked, affecting the filtration efficiency. Description of the Drawings

[0019] Figure 1 It is a schematic upper side structure diagram of a crude oil separation device for rapeseed oil production according to the present utility model.

[0020] Figure 2 It is a schematic lower side structure diagram of a crude oil separation device for rapeseed oil production according to the present utility model.

[0021] Figure 3 It is a schematic sectional structure diagram of a crude oil separation device for rapeseed oil production according to the present utility model.

[0022] Figure 4 It is a schematic internal structure diagram of the collection box body of a crude oil separation device for rapeseed oil production according to the present utility model.

[0023] Figure 5 It is a schematic upper side structure diagram of the separation box of a crude oil separation device for rapeseed oil production according to the present utility model.

[0024] Figure 6 It is a schematic lower side structure diagram of the separation box of a crude oil separation device for rapeseed oil production according to the present utility model.

[0025] Figure 7 This is a schematic diagram of the connection structure of the discharge pipe of a crude oil separation device for rapeseed oil production of the present utility model.

[0026] As shown in the figure: 1. Collection box; 2. Support frame; 3. Support bottom plate; 4. First cover; 5. Separation box; 6. Second cover; 7. Motor; 8. Connection disk; 9. Bolt; 10. Feeding elbow; 11. Discharge pipe; 12. Discharge hole; 13. Stirring plate; 14. Scraping bar; 15. Connection sleeve; 16. Positioning support plate; 17. Positioning ring; 18. Mounting frame; 19. Oil discharge pipe; 20. Controller; 21. Slag discharge pipe; 22. Electric control valve. Specific embodiments

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments; based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the scope of protection of the present utility model.

[0028] Embodiment 1

[0029] As shown in the attached Figure 1 、attached Figure 3 、attached Figure 5 and attached Figure 7 As shown, a crude oil separation device for rapeseed oil production includes a collection box 1, on the upper side of which a first cover 4 is installed in a threaded fit, a separation box 5 is rotatably installed inside the collection box 1, and a rotation mechanism for driving the separation box 5 is installed at the bottom of the collection box 1;

[0030] A second cover 6 is installed in a threaded fit on the upper side of the separation box 5, a discharge pipe 11 rotatably passes through the center of the second cover 6, a plurality of stirring plates 13 are installed on the outer wall of the discharge pipe 11, a scraping bar 14 is installed on the side of the stirring plate 13 away from the discharge pipe 11, the scraping bar 14 is in contact with the inner wall of the separation box 5, the top of the discharge pipe 11 is communicated with a feeding elbow 10, and the upper end of the feeding elbow 10 passes through the first cover 4 and a connection sleeve 15 is installed;

[0031] An oil discharge pipe 19 is installed on the lower side of the collection box 1, a slag discharge pipe 21 passes through and is installed on the lower side of the separation box 5, and an electric control valve 22 is provided on the slag discharge pipe 21.

[0032] A controller 20 is installed on the outer wall of the collection box 1, and the controller 20 is connected to the electric control valve 22 through a wire.

[0033] Through the above structure, the crude oil conveying pipe is externally connected to the connecting sleeve 15 to convey crude oil into the discharge pipe 11. The crude oil is sent into the separation tank 5 through the discharge pipe 11. The controller 20 starts the rotating mechanism, and the rotating mechanism drives the separation tank 5 to rotate rapidly. The discharge pipe 11, the material distributing plate 13, and the scraping strip 14 remain stationary inside the separation tank 5. The separation tank 5 drives the crude oil to flow. The crude oil flows along the material distributing plate 13 towards the side wall of the separation tank 5. The clear oil is filtered out through the filter holes on the side wall of the separation tank 5 and sent to the bottom of the collection box body 1, and is discharged and collected through the oil discharge pipe 19. The impurities remain on the inner wall of the separation tank 5. Multiple groups of scraping strips 14 are used to clean the impurities on the inner wall of the separation tank 5 to prevent the filter holes on the side wall of the separation tank 5 from being blocked.

[0034] After the separation is completed, the controller 20 opens the electric material control valve 22, injects cleaning water into the separation tank 5 through the discharge pipe 11, drives the impurities through the slag discharge pipe 21 to the bottom of the collection box body 1 by the separation tank 5, and discharges them through the oil discharge pipe 19, which is convenient for cleaning the impurities inside the separation tank 5. The specific structure is as follows:

[0035] Combined with the attached Figure 2 and the attached Figure 6 As shown, the rotating mechanism includes a motor 7 installed at the bottom of the collection box body 1. The shaft end of the motor 7 is rotationally sealed and passes through the inner side of the collection box body 1 and is installed with a connecting disk 8. Multiple groups of bolts 9 are installed through the connection between the lower side wall of the separation tank 5 and the connecting disk 8. The controller 20 is connected to the motor 7 through a matching wire.

[0036] Through the above structure, the controller 20 starts the motor 7, the motor 7 drives the connecting disk 8 to rotate, and the connecting disk 8 drives the separation tank 5 to rotate.

[0037] Combined with the attached Figure 1 As shown, a positioning support plate 16 through which the feeding elbow 10 passes is installed at the top of the cover body 1. A support frame 2 is installed on the outer side of the lower part of the collection box body 1, and a support bottom plate 3 is installed on the lower side of the support frame 2.

[0038] Through the above structure, the feeding elbow 10 is fixedly installed through the positioning support plate 16 to ensure the stability of the feeding elbow 10 and the discharge pipe 11. The collection box body 1 is supported by the support frame 2 and the support bottom plate 3 to ensure the stability of the collection box body 1.

[0039] Embodiment 2

[0040] On the basis of Embodiment 1, please refer to the attached Figure 4 and the attached Figure 7 , and multiple groups of discharge holes 12 are provided on the side wall of the discharge pipe 11 and between two groups of material distributing plates 13.

[0041] A positioning ring 17 is provided at the upper part inside the collection box body 1. An installation frame 18 is connected between the outer side of the positioning ring 17 and the inner wall of the collection box body 1. The second cover body 6 is located inside the positioning ring 17. A plurality of groups of ball bearings are embedded and installed on the inner wall of the positioning ring 17, and the ball bearings are in contact with the outer side of the second cover body 6.

[0042] Through the above structure of the second embodiment, the plurality of discharge holes 12 facilitate driving the crude oil to flow inside the separation box 5, and the plurality of discharge holes 12 can evenly spray the cleaning liquid onto the side wall of the separation box 5, facilitating the cleaning of the impurities adhered to the side wall of the separation box 5.

[0043] When the separation box 5 rotates, the second cover body 6 rotates inside the positioning ring 17, playing a role in limiting the separation box 5, and reducing the rotation resistance of the separation box 5 through a plurality of groups of ball bearings.

[0044] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variation thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0045] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

[0046] The above describes the present invention and its implementation manners. Such a description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present invention, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and design similar structural manners and embodiments without creative efforts without departing from the creative purpose of the present invention, they shall fall within the protection scope of the present invention.

Claims

1. An equipment for separating crude oil used in rapeseed oil production, including a collecting box body (1), and a first cover body (4) is installed on the upper side of the collecting box body (1) by means of threaded fitting. It is characterized in that: A separating box (5) is rotatably installed inside the collecting box body (1), and a rotating mechanism for driving the separating box (5) is installed at the bottom of the collecting box body (1); A second cover body (6) is installed on the upper side of the separating box (5) by means of threaded fitting. A discharge pipe (11) rotatably passes through the center of the second cover body (6). A plurality of material stirring plates (13) are installed on the outer wall of the discharge pipe (11). A scraping bar (14) is installed on one side of the material stirring plate (13) away from the discharge pipe (11). The scraping bar (14) is in contact with the inner wall of the separating box (5). The top of the discharge pipe (11) is communicated with a feed elbow pipe (10), and the upper end of the feed elbow pipe (10) passes through the first cover body (4) and is installed with a connecting sleeve (15); An oil discharge pipe (19) is installed on the lower side of the collecting box body (1), and a slag discharge pipe (21) passes through and is installed on the lower side of the separating box (5). An electric control valve (22) is provided on the slag discharge pipe (21).

2. The crude oil separation equipment for rapeseed oil production according to claim 1, characterized in that: The rotating mechanism includes a motor (7) installed at the bottom of the collecting box body (1). The shaft end of the motor (7) rotatably and sealingly passes to the inner side of the collecting box body (1) and is installed with a connecting disk (8). A plurality of bolts (9) are installed through and connected between the lower side wall of the separating box (5) and the connecting disk (8) in a matching manner.

3. The crude oil separation equipment for rapeseed oil production according to claim 2, characterized in that: A controller (20) is installed on the outer wall of the collecting box body (1). The controller (20) is respectively connected with the motor (7) and the electric control valve (22) by means of wires.

4. An equipment for separating crude oil used in rapeseed oil production according to claim 1, characterized in that: A positioning ring (17) is provided in the upper part inside the collecting box body (1). An installation frame (18) is connected between the outer side of the positioning ring (17) and the inner wall of the collecting box body (1). The second cover body (6) is located inside the positioning ring (17).

5. An equipment for separating crude oil used in rapeseed oil production according to claim 4, characterized in that: A plurality of ball bearings are embedded and installed on the inner wall of the positioning ring (17). The ball bearings are in contact with the outer side of the second cover body (6).

6. A crude oil separation device for rapeseed oil production according to claim 1, characterized in that: A plurality of discharge holes (12) are provided on the side wall of the discharge pipe (11) and between two groups of material stirring plates (13).

7. An equipment for separating crude oil used in rapeseed oil production according to claim 1, characterized in that: A positioning support plate (16) for the feed elbow pipe (10) to pass through is installed on the top of the first cover body (4).

8. A crude oil separation device for rapeseed oil production according to claim 1, characterized in that: A support frame (2) is installed on the outer side of the lower part of the collecting box body (1). A support bottom plate (3) is installed on the lower side of the support frame (2).

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