Sampling analysis device for petroleum crude oil treatment
By designing a sampling and analysis device with motor-driven main gear and transmission gear, the problem that the bottom sampler cannot completely clean up petroleum residues is solved, and efficient cleaning of the inner wall of the sampler is achieved, ensuring the accuracy of subsequent sampling work.
Patent Information
- Application Number
- CN202411766645.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-04
- Publication Date
- 2025-03-07
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
In the prior art, the bottom sampler cannot completely remove oil residue after cleaning the oil, affecting subsequent sampling work.
A sampling and analysis device for oil crude oil treatment is designed, which includes a motor-driven main gear and a transmission gear to clean the inner wall of the sampler by driving a scraper and a brush.
The device can effectively clean up the remaining oil on the inner wall of the sampler, ensuring the accuracy and reliability of subsequent sampling work.
Smart Images
Figure CN119566018A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the field of new technology and innovative entrepreneurial service technology, and in particular to a sampling and analysis device for petroleum crude oil processing. Background Art
[0002] Petroleum is a viscous, dark brown liquid composed mainly of hydrocarbons. It is a non-renewable resource formed by ancient organisms through transformation over a long period of time.
[0003] In the prior art, when conducting mineral geological exploration, it is necessary to sample and analyze the underground crude oil in order to study the characteristics of underground rocks, structures, and sediments, thereby promoting the progress of geological science. The oil is often sampled and analyzed through a bottom sampler, which can ensure accurate oil sampling, simple operation, and high safety.
[0004] However, after using the bottom sampler to sample oil, it needs to be cleaned to prevent affecting the next oil sampling. The traditional cleaning method is to clean it by manually filling it with cleaning agent and shaking it. The inner cavity of the bottom sampler is deep, and the manual shaking cleaning method cannot completely clean the oil adsorbed on the inner wall of the sampler. A small amount of oil will still remain adsorbed on the inner wall of the sampler. Summary of the invention
[0005] The object of the present invention is to provide a sampling and analysis device for petroleum crude oil processing to solve the problems raised in the above background technology.
[0006] To achieve the above object, the present invention provides the following technical solution: a sampling and analysis device for petroleum crude oil processing, a sampler body, a support cover plate is provided at the upper end of the sampler body, a motor is fixed on the upper surface of the support cover plate, a main gear is fixed on the output end of the motor, a transmission support plate is fixed on the lower end of the main gear, and a stirring blade is movably provided on the lower surface of the end of the transmission support plate;
[0007] An upper cover plate, wherein a transmission cover is movably provided on the inner surface of the upper cover plate, a scraper is fixed on the outer surface of the transmission cover, a receiving groove is provided on the outer surface of the scraper, and a spring and a brush are movably provided on the inner wall of the receiving groove.
[0008] Preferably, the upper cover is fixed to the lower end surface of the support cover, a support column is fixed to the inner surface of the upper cover, a lower cover is fixed to the end of the support column, and the transmission cover is movably arranged between the upper cover and the lower cover.
[0009] Preferably, an annular block is fixed on the outer surface of the support column, a transmission gear is sleeved on the outer surface of the support column, an annular groove is opened on the inner wall of the transmission gear, and the annular block corresponds to the annular groove and is movably clamped.
[0010] Preferably, positioning blocks are fixed on the inner surfaces of the upper cover plate and the lower cover plate relative to each other, positioning grooves are provided at the upper and lower ends of the transmission housing, and the positioning blocks correspond to the positioning grooves and are movably mounted.
[0011] Preferably, a passive gear is fixed to the upper end of the stirring blade, and the passive gear is movably connected to the transmission support plate. A passive support plate is movably provided at the lower end of the scraper, and the stirring blade is movably connected to the passive support plate.
[0012] Preferably, a fixed cover shell is fixed to the lower end of the lower cover plate, an inner tooth groove is provided on the inner wall of the fixed cover shell, and a transmission tooth groove is provided on the inner wall of the transmission cover shell.
[0013] Preferably, the main gear corresponds to and is clamped on the inner surface of the transmission gear, the outer surface of the transmission gear corresponds to and is clamped on the transmission tooth groove, and the driven gear corresponds to and is clamped on the inner tooth groove.
[0014] Preferably, a push plate is movably provided on the inner wall of the brush, one end of the spring is fixed to the bottom surface of the inner wall of the storage groove, and the other end of the spring is fixed to the inner surface of the push plate.
[0015] Preferably, the receiving groove is provided with a notch near the end, the push plate has the same size as the receiving groove, and the receiving groove is larger than the size of the notch.
[0016] Preferably, the push plates are provided in two groups, and the two groups of push plates are symmetrically distributed on the outer surface of the scraper, and the distance between the two groups of push plates is the same as the diameter of the inner wall of the sampler body.
[0017] Compared with the prior art, the present invention has the following beneficial effects:
[0018] Pour the cleaning agent into the sampler body, then install the cleaning group, start the motor to drive the main gear to rotate, the rotation of the main gear will drive the transmission cover to rotate through the transmission gear, since the transmission cover is indirectly driven by the transmission gear, the rotation direction of the transmission cover is opposite to the rotation direction of the main gear, the rotation of the transmission cover will drive the scraper to rotate, the rotation of the scraper will drive the brush on its outer surface to clean the inner wall of the sampler body, since the length of the scraper is the same as the depth of the sampler body, the brush will clean all the residual oil on the inner wall, and will not affect the next sampling work. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the present invention;
[0020] Figure 2 It is an exploded stereoscopic schematic diagram of the overall structure of the present invention;
[0021] Figure 3It is an exploded stereoscopic schematic diagram of the cleaning component structure of the present invention;
[0022] Figure 4 It is an exploded stereoscopic schematic diagram of the stirring blade assembly structure of the present invention;
[0023] Figure 5 It is a three-dimensional schematic diagram of the structure of the motor assembly of the present invention;
[0024] Figure 6 It is a cutaway exploded perspective schematic diagram of the transmission assembly structure of the present invention;
[0025] Figure 7 It is an exploded stereoscopic schematic diagram of the scraper assembly structure of the present invention;
[0026] Figure 8 It is a partially cutaway perspective schematic diagram of the scraper structure of the present invention.
[0027] In the figure: 1, motor; 2, support cover; 3, sampler body; 4, transmission cover; 5, stirring blade; 6, scraper; 7, transmission gear; 8, upper cover; 9, main gear; 10, passive gear; 11, transmission support plate; 12, support column; 13, lower cover; 14, fixed cover; 15, inner tooth groove; 16, passive support plate; 17, transmission tooth groove; 18, spring; 19, push plate; 20, brush; 21, storage groove; 22, notch; 23, annular block; 24, annular groove; 25, positioning block; 26, positioning groove DETAILED DESCRIPTION
[0028] In order to make the purpose and technical solution of the present invention clearly and completely described, and the advantages more clearly understood, the embodiments of the present invention are further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, rather than all of the embodiments, and are only used to explain the embodiments of the present invention, and are not used to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0029] See also Figures 1 to 8 The present invention provides a technical solution: a sampling and analysis device for petroleum crude oil processing.
[0030] Embodiment 1, a sampling and analysis device for petroleum crude oil processing, comprising: a support cover plate 2 is provided at the upper end of a sampler body 3, a motor 1 is fixed on the upper surface of the support cover plate 2, the motor 1 is the driving power source of the entire cleaning device, a main gear 9 is fixed at the output end of the motor 1, the main gear 9 can drive the scraper 6 to rotate through the transmission gear 7 on the one hand, and can drive the stirring blade 5 to move on the other hand, and the two rotation directions are opposite, a transmission support plate 11 is fixed at the lower end of the main gear 9, and a stirring blade 5 is movably provided on the lower surface of the end of the transmission support plate 11, and the gear 9 rotates while driving the transmission support plate 11 fixed at its bottom to rotate, and the rotation of the transmission support plate 11 drives the passive gear 10 to make a circular motion with the center of the main gear 9 as the axis, so that the stirring blade 5 stirs the cleaning agent inside the sampler body 3, so that the cleaning agent can cover the entire inner wall of the sampler body 3, thereby improving the cleaning effect.
[0031] A transmission cover 4 is movably provided on the inner surface of the upper cover plate 8, and a scraper 6 is fixed on the outer surface of the transmission cover 4. The rotation of the movable cover 4 will drive the scraper 6 to rotate, and the rotation of the scraper 6 will drive the brush 20 provided on its outer surface to clean the inner wall of the sampler body 3. Since the length of the scraper 6 is the same as the depth of the sampler body 3, the brush 20 will clean all the oil remaining on the inner wall and will not affect the next sampling work. A storage groove 21 is provided on the outer surface of the scraper 6, and a spring 18 and a brush 20 are movably provided on the inner wall of the storage groove 21. Due to the elasticity of the spring 18, the spring 18 will push the push plate 19 to drive the brush 20 to move toward the inner wall of the sampler body 3, so that the brush 20 always remains in a state of close contact with the inner wall of the sampler body 3, thereby achieving stability in cleaning the sampler body 3.
[0032] On the basis of Example 1, in order to completely clean the residual oil on the inner wall of the bottom sampler body 3, the upper cover plate 8 is fixed to the lower end surface of the support cover plate 2, the inner surface of the upper cover plate 8 is fixed with a support column 12, the end of the support column 12 is fixed with a lower cover plate 13, and the transmission cover 4 is movably arranged between the upper cover plate 8 and the lower cover plate 13.
[0033] An annular block 23 is fixed to the outer surface of the support column 12, and a transmission gear 7 is sleeved on the outer surface of the support column 12. An annular groove 24 is provided on the inner wall of the transmission gear 7. The annular block 23 corresponds to the annular groove 24 and is movably clamped. The clamping of the two has a positioning effect on the transmission gear 7 to prevent the transmission gear 7 from deviating on the outer surface of the support column 12.
[0034] Positioning blocks 25 are fixed on the relative inner surfaces of the upper cover plate 8 and the lower cover plate 13, and positioning grooves 26 are provided at the upper and lower ends of the transmission cover 4. The positioning blocks 25 correspond to the positioning grooves 26 and are movably clamped. The clamping of the two has a positioning effect on the transmission cover 7, preventing the transmission cover 4 from shifting between the upper and lower cover plates, thereby causing the scraper 6 to be driven.
[0035] A passive gear 10 is fixed to the upper end of the stirring blade 5, and the passive gear 10 is movably connected to the transmission support plate 11. A passive support plate 16 is movably provided at the lower end of the scraper 6. The stirring blade 5 is movably connected to the passive support plate 16. The passive support plate 16 movably provided at the bottom of the scraper 6 can provide sufficient support for the stirring blade 5, thereby improving the stability of the stirring blade 5 during movement.
[0036] A fixed cover 14 is fixed to the lower end of the lower cover plate 13, and an inner tooth groove 15 is provided on the inner wall of the fixed cover 14. The driven gear 10 is clamped with the inner tooth groove 15, so the driven gear 10 will rotate when performing circular motion, thereby driving the stirring blade 5 fixedly connected to the driven gear 10 to perform circular and self-rotating motion. A transmission tooth groove 17 is provided on the inner wall of the transmission cover 4, and the transmission gear 7 is clamped with the inner tooth groove 15 to drive the transmission cover 4 to rotate. Since the transmission cover 4 is indirectly driven by the transmission gear 7, the direction of rotation of the transmission cover 4 is opposite to the direction of rotation of the main gear 9.
[0037] The main gear 9 corresponds to and is clamped with the inner surface of the transmission gear 7 , the outer surface of the transmission gear 7 corresponds to and is clamped with the transmission tooth groove 17 , and the driven gear 10 corresponds to and is clamped with the inner tooth groove 15 .
[0038] A push plate 19 is movably provided on the inner wall of the brush 20, one end of the spring 18 is fixed to the bottom surface of the inner wall of the storage groove 21, and the other end of the spring 18 is fixed to the inner surface of the push plate 19. Due to the elasticity of the spring 18, the spring 18 will push the push plate 19 to drive the brush 20 to move toward the inner wall of the sampler body 3, so that the brush 20 always remains in a state of close contact with the inner wall of the sampler body 3, thereby achieving stability in cleaning the sampler body 3.
[0039] A notch 22 is provided near the end of the receiving groove 21 . The push plate 19 has the same size as the receiving groove 21 , and the receiving groove 21 is larger than the notch 22 . Therefore, the push plate 19 will not escape from the receiving groove 21 , and the push plate 19 will not separate from the scraper 6 .
[0040] There are two groups of push plates 19, which are symmetrically distributed on the outer surface of the scraper 6. The distance between the two groups of push plates 19 is the same as the diameter of the inner wall of the sampler body 3. Since the length of the scraper 6 is the same as the depth of the sampler body 3, the brush 20 will clean up all the oil remaining on its inner wall and will not affect the next sampling work.
[0041] In actual use, after the bottom sampler body 3 has finished sampling the oil, the cleaning agent is first poured into the sampler body 3, and then the cleaning group is installed, and the motor 1 is started to drive the main gear 9 to rotate. The rotation of the main gear 9 will drive the transmission cover 4 to rotate through the transmission gear 7. Since the transmission cover 4 is indirectly driven by the transmission gear 7, the rotation direction of the transmission cover 4 is opposite to the rotation direction of the main gear 9. The rotation of the transmission cover 4 will drive the scraper 6 to rotate. The rotation of the scraper 6 will drive the brush 20 provided on its outer surface to clean the inner wall of the sampler body 3. Since the length of the scraper 6 is the same as the depth of the sampler body 3, the brush 20 will clean all the oil remaining on its inner wall, and will not affect the next sampling work; and when the brush 20 is worn out after long-term use, due to the elasticity of the spring 18, the spring 18 will push the push plate 19 to drive the brush 20 to move toward the inner wall of the sampler body 3, so that the brush 20 is always kept in a tight position. The state of being close to the inner wall of the sampler body 3 realizes the stability of cleaning the sampler body 3; when the main gear 9 rotates, it will drive the transmission support plate 11 fixed at the bottom to rotate, and the rotation of the transmission support plate 11 will drive the passive gear 10 to make a circular remote motion with the center of the main gear 9 as the axis. At the same time, the passive gear 10 is clamped with the internal tooth groove 15, so the passive gear 10 will produce self-rotation when making a circumferential remote motion, thereby driving the stirring blade 5 fixedly connected to the passive gear 10 to make a circular and self-rotating motion, and the passive support plate 16 movably provided at the bottom of the scraper 6 will provide sufficient support for the stirring blade 5, so the stirring blade 5 will stir the cleaning agent inside the sampler body 3, so that the cleaning agent can cover the entire inner wall of the sampler body 3, thereby improving the cleaning effect; and the stirring blade 5 rotates in the opposite direction to the scraper 6, so that the cleaning agent on the inner wall of the sampler body 3 moves more violently, further improving the cleaning of the residual oil on the inner wall of the sampler body 3.
[0042] Although the above describes the illustrative specific implementation methods of the present application so that technicians in this technical field can understand the present application, the present application is not limited to the scope of the specific implementation methods. For ordinary technicians in this technical field, as long as various changes are within the spirit and scope of the present application defined and determined by the attached claims, all application creations using the concept of the present application are protected.
Claims
1. A sampling and analysis device for petroleum crude oil processing, characterized in that: include: A sampler body (3), wherein a support cover plate (2) is provided at the upper end of the sampler body (3), a motor (1) is fixed on the upper surface of the support cover plate (2), a main gear (9) is fixed on the output end of the motor (1), a transmission support plate (11) is fixed on the lower end of the main gear (9), and a stirring blade (5) is movably provided on the lower surface of the end of the transmission support plate (11); An upper cover plate (8), wherein a transmission housing (4) is movably provided on the inner surface of the upper cover plate (8), a scraper (6) is fixed on the outer surface of the transmission housing (4), a receiving groove (21) is provided on the outer surface of the scraper (6), and a spring (18) and a brush (20) are movably provided on the inner wall of the receiving groove (21).
2. A sampling and analysis device for petroleum crude oil processing according to claim 1, characterized in that: The upper cover plate (8) is fixed to the lower end surface of the support cover plate (2), a support column (12) is fixed to the inner surface of the upper cover plate (8), a lower cover plate (13) is fixed to the end of the support column (12), and the transmission housing (4) is movably arranged between the upper cover plate (8) and the lower cover plate (13).
3. A sampling and analysis device for petroleum crude oil processing according to claim 2, characterized in that: An annular block (23) is fixed on the outer surface of the support column (12), a transmission gear (7) is sleeved on the outer surface of the support column (12), an annular groove (24) is formed on the inner wall of the transmission gear (7), and the annular block (23) corresponds to the annular groove (24) and is movably mounted.
4. A sampling and analysis device for petroleum crude oil processing according to claim 3, characterized in that: Positioning blocks (25) are fixed on the inner surfaces of the upper cover plate (8) and the lower cover plate (13) facing each other. Positioning grooves (26) are provided at the upper and lower ends of the transmission housing (4). The positioning blocks (25) correspond to the positioning grooves (26) and are movably mounted.
5. The sampling and analysis device for petroleum crude oil processing according to claim 4, characterized in that: A passive gear (10) is fixed to the upper end of the stirring blade (5), and the passive gear (10) is movably connected to a transmission support plate (11). A passive support plate (16) is movably provided at the lower end of the scraper (6), and the stirring blade (5) is movably connected to the passive support plate (16).
6. The sampling and analysis device for petroleum crude oil processing according to claim 5, characterized in that: A fixed cover shell (14) is fixed to the lower end of the lower cover plate (13), an inner tooth groove (15) is provided on the inner wall of the fixed cover shell (14), and a transmission tooth groove (17) is provided on the inner wall of the transmission cover shell (4).
7. A sampling and analysis device for petroleum crude oil processing according to claim 6, characterized in that: The main gear (9) corresponds to and is clamped on the inner surface of the transmission gear (7), the outer surface of the transmission gear (7) corresponds to and is clamped on the transmission tooth groove (17), and the driven gear (10) corresponds to and is clamped on the inner tooth groove (15).
8. The sampling and analysis device for petroleum crude oil processing according to claim 7, characterized in that: A push plate (19) is movably provided on the inner wall of the brush (20); one end of the spring (18) is fixed to the bottom surface of the inner wall of the storage groove (21); and the other end of the spring (18) is fixed to the inner surface of the push plate (19).
9. The sampling and analysis device for petroleum crude oil processing according to claim 8, characterized in that: The receiving groove (21) is provided with a notch (22) near the end, the push plate (19) has the same size as the receiving groove (21), and the receiving groove (21) is larger than the size of the notch (22).
10. The sampling and analysis device for petroleum crude oil processing according to claim 9, characterized in that: The push plates (19) are provided in two groups, and the two groups of push plates (19) are symmetrically distributed on the outer surface of the scraper (6), and the distance between the two groups of push plates (19) is the same as the diameter of the inner wall of the sampler body (3).