CN110355006B

CN110355006B - Be arranged in oil development low-speed centrifuge device

Info

Publication number: CN110355006B
Application number: CN201910538701.3A
Authority: CN
Inventors: 苗培华
Original assignee: Xuzhou Yatai Motor Co ltd
Current assignee: Xuzhou Yatai Motor Co ltd
Priority date: 2019-06-20
Filing date: 2019-06-20
Publication date: 2021-06-15
Anticipated expiration: 2039-06-20
Also published as: CN110355006A

Abstract

The invention belongs to the technical field of oil separation, and particularly relates to a low-speed centrifugal machine device for oil exploitation, which comprises a centrifugal machine body and a base for mounting the centrifugal machine body, wherein a cooling mechanism is arranged on the surface of the centrifugal machine body and comprises a cooling pipe and a circulating pump, the cooling pipe is wound on the surface of the centrifugal machine body in a bending mode, two ends of the cooling pipe are connected through a circulating water pump to form a closed loop, the base comprises a mounting plate and a bottom plate arranged below the mounting plate, the centrifugal machine body and the circulating pump are both mounted on the mounting plate, a clamping mechanism is arranged on the periphery of the centrifugal machine body through the mounting plate and comprises a fixing plate and a clamping plate, and a mounting groove for slidably mounting the fixing. According to the invention, through the cooperation of the clamping mechanism and the damping mechanism, the vibration of the centrifuge body is effectively slowed down, the noise generated by the centrifuge body is reduced, and the friction between the centrifuge and the ground is avoided.

Description

Be arranged in oil development low-speed centrifuge device

Technical Field

The invention relates to the technical field of oil separation, in particular to a low-speed centrifugal machine device for oil exploitation.

Background

Petroleum is a fluid mineral buried deep in the ground. At first, oily liquid minerals produced in nature are called petroleum, combustible gas is called natural gas, and solid combustible oily minerals are called asphalt. With the intensive research on these minerals, it is recognized that they are hydrocarbon compounds in composition, and are related to each other in origin, so they are collectively called petroleum. The oil exploitation technology comprises a logging engineering, a drilling engineering, an oil extraction engineering and an oil-gas gathering and transportation engineering, wherein the oil-gas gathering and transportation engineering is a process technology for building complete oil-gas collection, separation, treatment, metering, storage and transportation on an oil field, so that mixed fluids of oil, gas, water and the like extracted from the well are separated and primarily treated in a mine field to obtain oil and gas products as much as possible.

The centrifuge is required to be used for separating the mixed fluid, the centrifuge can generate heat when working, the temperature of the centrifuge is overhigh due to long-time use, the separation of the mixed fluid is influenced, the quality of petroleum is reduced, and meanwhile, the volatilization of the petroleum is accelerated due to high temperature, so that the resource waste is caused; and current centrifuge shock attenuation effect is general, can produce vibrations at the during operation, and vibrations can produce the noise again, influence people and use, and centrifuge vibrations easily produce the friction with ground moreover, and both frictions may the spark, and to separating oil, the production of spark is very dangerous.

Therefore, a low-speed centrifugal machine device for oil exploitation is needed, and the device is provided with a cooling mechanism and a damping mechanism, so that the device can be used for placing a centrifugal machine with overhigh temperature and preventing the centrifugal machine from vibrating to generate noise and generating sparks due to friction with the ground when the centrifugal machine works.

Disclosure of Invention

The invention provides a low-speed centrifugal machine device for oil exploitation, which solves the problems that the traditional centrifugal machine for separating oil has overhigh temperature after long-time use, generates noise due to vibration during work and generates sparks due to friction with the ground.

In order to achieve the purpose, the invention adopts the following technical scheme:

a low-speed centrifuge device for oil exploitation comprises a centrifuge body and a base used for mounting the centrifuge body, wherein a cooling mechanism is arranged on the surface of the centrifuge body and comprises a cooling pipe and a circulating pump, the cooling pipe is wound on the surface of the centrifuge body in a bending mode, two ends of the cooling pipe are connected through the circulating pump to form a closed loop, the base comprises a mounting plate and a bottom plate arranged below the mounting plate, the centrifuge body and the circulating pump are both mounted on the mounting plate, a clamping mechanism is arranged on the periphery of the centrifuge body and comprises a fixing plate and a clamping plate, a mounting groove used for slidably mounting the fixing plate is formed above the mounting plate, part of the fixing plate in the mounting groove is in threaded connection with a threaded rod, one end of the threaded rod is rotationally connected with the side wall of the mounting groove, and the other end of, the mounting panel is kept away from to the fixed plate one end slidable mounting has a pressure bar that supports, the one end that supports the pressure bar and be close to centrifuge body is equipped with the grip block, the one end that supports the pressure bar and keep away from centrifuge body is equipped with first stopper, be equipped with first spring between grip block and the fixed plate, be equipped with the second spring between first stopper and the fixed plate, first spring and second spring all cup joint on supporting the pressure bar, be equipped with multiunit damper between mounting panel and the bottom plate.

Preferably, damper includes the shock-absorbing rod, the inside shock-absorbing groove of seting up of bottom plate, the shock-absorbing inslot is equipped with the second stopper, the one end and the mounting panel downside fixed connection of shock-absorbing rod, the one end that the mounting panel was kept away from to the shock-absorbing rod passes bottom plate and second stopper fixed connection, be equipped with the third spring between bottom plate and the mounting panel, the third spring cup joints on the shock-absorbing rod, be equipped with the inserted bar on the shock-absorbing groove bottom wall, the slot that is used for placeeing the inserted bar is seted up to the shock-absorbing rod downside, be equipped with the fourth spring between second stopper and the shock-absorbing groove diapire, the fourth spring cup joints on the inserted bar.

Preferably, the grip block is equipped with the slide bar in the both sides of supporting the pressure bar, set up the slide opening that is used for slidable mounting slide bar on the fixed plate, be equipped with the fifth spring between grip block and the fixed plate, the fifth spring cup joints on the slide bar, one side that the grip block was kept away from to the fixed plate is equipped with the bracing piece, the one end slidable mounting that the fixed plate was kept away from to the bracing piece is in the mounting groove and with threaded rod threaded connection.

Preferably, a clamping groove used for clamping the cooling pipe is formed in the surface of the centrifuge body, the depth of the clamping groove is the same as the diameter of the cooling pipe, a fixing piece is arranged at the clamping groove on the surface of the centrifuge body, bolts are arranged at two ends of the fixing piece, and screw holes used for installing the bolts are formed in the surface of the centrifuge body.

Preferably, the clamping plate is arranged in a bending mode and has the same curvature radius with the surface of the centrifuge body, a rubber layer is arranged on one side, close to the centrifuge body, of the clamping plate, a rubber layer is also arranged on the upper surface of the mounting plate, and a shock pad is arranged on the lower surface of the bottom plate.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the clamping mechanism and the damping mechanism are arranged on the base of the centrifuge body, and the clamping mechanism and the damping mechanism are matched, so that vibration of the centrifuge body in the horizontal direction or the vertical direction can be effectively reduced, noise generated by vibration of the centrifuge body is reduced, friction between the centrifuge body and the ground due to large vibration amplitude is avoided, safety and stability of a user during work are ensured, and the centrifuge is convenient for the user to use.

2. According to the invention, the cooling mechanism is arranged on the surface of the centrifuge body and is used for cooling the centrifuge body, so that the heat dissipation performance of the centrifuge body is enhanced, the temperature of the centrifuge body is not too high during operation, the quality of decomposed petroleum is ensured, the volatilization speed of the petroleum is also reduced, and the resource waste is avoided.

Drawings

FIG. 1 is a schematic front view of a low-speed centrifugal apparatus for oil production according to the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic top view of a low-speed centrifuge apparatus for oil production according to the present invention;

fig. 4 is a schematic structural diagram at B in fig. 3.

In the figure: the centrifugal machine comprises a centrifugal machine body 1, a cooling pipe 2, a fixing piece 3, a bolt 4, a circulating pump 5, a mounting plate 6, a base plate 7, a mounting groove 8, a threaded rod 9, a rotating plate 10, a fixing plate 11, a supporting rod 12, a pressure resisting rod 13, a first limiting block 14, a clamping plate 15, a first spring 16, a second spring 17, a damping rod 18, a third spring 19, a second limiting block 20, a damping groove 21, a fourth spring 22, an inserting rod 23, a slot 24, a fifth spring 25 and a sliding rod 26.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-4, a low-speed centrifuge device for oil exploitation, which includes a centrifuge body 1 and a base for mounting the centrifuge body 1, wherein a cooling mechanism is disposed on a surface of the centrifuge body 1, the cooling mechanism cools and cools the centrifuge body 1, so as to enhance heat dissipation performance of the centrifuge body 1, so that the temperature of the centrifuge body 1 is not too high during operation, the cooling mechanism includes a cooling pipe 2 and a circulating pump 5, the cooling pipe 2 is wound on the surface of the centrifuge body 1 in a bending manner, and two ends of the cooling pipe are connected by a circulating water pump to form a closed loop, the cooling pipe 2 is provided with a cooling liquid, the cooling liquid absorbs heat generated during operation of the centrifuge body 1, the circulating pump 5 enables the cooling liquid to continuously circulate in the closed cooling pipe 2, so as to accelerate heat dissipation capacity of the cooling liquid, and further enhance cooling effect of;

the base comprises a mounting plate 6 and a bottom plate 7 arranged below the mounting plate 6, the centrifuge body 1 and the circulating pump 5 are both arranged on the mounting plate 6, the mounting plate 6 is provided with a clamping mechanism around the centrifuge body 1, the clamping mechanism has the function of clamping and fixing the centrifuge body 1 and the function of reducing the radial vibration amplitude of the centrifuge body 1 on the mounting plate 6, the clamping mechanism comprises a fixed plate 11 and a clamping plate 15, a mounting groove 8 for slidably mounting the fixed plate 11 is arranged above the mounting plate 6, part of the fixed plate 11 positioned in the mounting groove 8 is in threaded connection with a threaded rod 9, one end of the threaded rod 9 is rotatably connected with the side wall of the mounting groove 8, the other end of the threaded rod 9 penetrates through the mounting plate 6 and is connected with a rotating plate 10, one end of the fixed plate 11 far away from the mounting plate 6 is slidably mounted, a first limiting block 14 is arranged at one end of the pressure lever 13 far away from the centrifuge body 1, a first spring 16 is arranged between the clamping plate 15 and the fixing plate 11, a second spring 17 is arranged between the first limiting block 14 and the fixing plate 11, the first spring 16 and the second spring 17 are both sleeved on the pressure lever 13, in the clamping process, if the centrifuge body 1 vibrates in the radial direction of the mounting plate 6, the pressing rod 13 is driven to slide on the fixing plate 11, so that the first spring 16 and the second spring 17 are deformed, the two springs generate acting force in the direction opposite to the vibration direction of the centrifuge body 1 after being deformed, thereby reducing the vibration amplitude of the centrifuge body 1 in the radial direction of the mounting plate 6, playing a role of shock absorption, simultaneously, a user can rotate the rotating plate 10 to adjust the position of the fixed plate 11, the clamping force of the clamping mechanism on the centrifuge body 1 is further adjusted, and the damping degree of the clamping mechanism is also adjusted;

a plurality of groups of damping mechanisms are arranged between the mounting plate 6 and the bottom plate 7, the damping mechanisms have the function of reducing the vibration amplitude of the centrifuge body 1 in the axial direction of the mounting plate 6, each damping mechanism comprises a damping rod 18, a damping groove 21 is formed in the bottom plate 7, a second limiting block 20 is arranged in the damping groove 21, the second limiting block 20 can slide in the damping groove 21, one end of each damping rod 18 is fixedly connected with the lower side of the mounting plate 6, one end of each damping rod 18, far away from the mounting plate 6, penetrates through the bottom plate 7 and is fixedly connected with the second limiting block 20, the second limiting block 20 limits the damping rod 18 to be separated from the damping groove 21, a third spring 19 is arranged between the bottom plate 7 and the mounting plate 6, the third spring 19 is sleeved on the damping rod 18, the third spring 19 can reduce the vibration amplitude of the mounting plate 6 up and down, further has the damping effect on the centrifuge, a slot 24 for inserting an inserting rod 23 is formed in the lower side of the damping rod 18, a fourth spring 22 is arranged between the second limiting block 20 and the bottom wall of the damping slot 21, the fourth spring 22 is sleeved on the inserting rod 23, the fourth spring 22 and the third spring 19 have the same damping effect, and the fourth spring 22 and the third spring 19 are matched to enable the damping effect of the damping mechanism to be better;

grip block 15 is equipped with slide bar 26 in the both sides that support pressure bar 13, set up the slide opening that is used for slidable mounting slide bar 26 on fixed plate 11, slide bar 26 has stabilized the slip of support pressure bar 13 on fixed plate 11, be equipped with fifth spring 25 between grip block 15 and fixed plate 11, fifth spring 25 cup joints on slide bar 26, fifth spring 25 has strengthened fixture's centre gripping shock attenuation effect, one side that grip block 15 was kept away from to fixed plate 11 is equipped with bracing piece 12, one end slidable mounting that fixed plate 11 was kept away from to bracing piece 12 is in mounting groove 8 and with threaded rod 9 threaded connection, through the slip stress point that increases fixed plate 11, make fixture's slip more stable, make fixture also more stable when the centre gripping simultaneously.

The joint groove that is used for joint cooling tube 2 is offered on centrifuge body 1 surface, the joint groove depth degree is the same with the diameter of cooling tube 2, cooling tube 2 just completely the joint is in the joint inslot, cooling tube 2 has been protected, avoid cooling tube 2 and foreign object contact to lead to the damage, centrifuge body 1 surface is equipped with stationary blade 3 in joint groove department, the both ends of stationary blade 3 are equipped with bolt 4, the screw that is used for construction bolt 4 is offered on centrifuge body 1 surface, stationary blade 3 passes through bolt 4 and centrifuge body 1 fixed surface and is connected, and then with cooling tube 2 fixed joint in the joint inslot, cooling tube 2 has been avoided deviating from the joint groove.

The clamping plate 15 is bent and arranged and has the same curvature radius with the surface of the centrifuge body 1, the contact area between the clamping plate 15 and the surface of the centrifuge body 1 is increased, the clamping is more stable, one side, close to the centrifuge body 1, of the clamping plate 15 is provided with a rubber layer, the clamping plate slips when the clamping is avoided, the clamping plate 15 generates friction, the upper surface of the mounting plate 6 is also provided with the rubber layer, the friction force between the mounting plate 6 and the centrifuge body 1 is increased, the sliding friction of the centrifuge body 1 on the mounting plate 6 is avoided, the lower surface of the bottom plate 7 is provided with a shock pad, and the shock absorption effect of the base.

When the centrifugal machine is used, the centrifugal machine body 1 is arranged on the base, and the cooling mechanism on the surface of the centrifugal machine body 1 is used for cooling the centrifugal machine body 1, so that the heat dissipation performance of the centrifugal machine body 1 is enhanced, and the temperature of the centrifugal machine body 1 is not too high during working; meanwhile, the mounting plate 6 is provided with a clamping mechanism around the centrifuge body 1, the clamping mechanism has a clamping and fixing effect on the centrifuge body 1, and meanwhile, the vibration amplitude of the centrifuge body 1 in the radial direction of the mounting plate 6 can be reduced, so that a damping effect is achieved; be equipped with multiunit damper between mounting panel 6 and the bottom plate 7, damper has the effect that reduces centrifuge body 1 at 6 axial upward vibrations range of mounting panel, fixture and damper's cooperation for centrifuge body 1 no matter is at the ascending vibrations of horizontal direction or vertical side, all can obtain slowing down effectively.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a low-speed centrifuge device in oil development, includes centrifuge body (1) and is used for installing the base of centrifuge body (1), centrifuge body (1) surface is equipped with cooling body, cooling body includes cooling tube (2) and circulating pump (5), the crooked winding of cooling tube (2) is on the surface of centrifuge body (1), and both ends are connected through circulating water pump and are formed closed return circuit, the base includes mounting panel (6) and establishes bottom plate (7) in mounting panel (6) below, centrifuge body (1) and circulating pump (5) are all installed on mounting panel (6), mounting panel (6) are equipped with fixture around centrifuge body (1), fixture includes fixed plate (11) and grip block (15), mounting groove (8) that are used for slidable mounting fixed plate (11) are seted up to mounting panel (6) top, the part of the fixing plate (11) in the mounting groove (8) is in threaded connection with a threaded rod (9), one end of the threaded rod (9) is rotationally connected with the side wall of the mounting groove (8), the other end of the threaded rod (9) penetrates through the mounting plate (6) and is connected with a rotating plate (10), one end, far away from the mounting plate (6), of the fixing plate (11) is slidably mounted with a pressing rod (13), one end, close to the centrifuge body (1), of the pressing rod (13) is provided with a clamping plate (15), one end, far away from the centrifuge body (1), of the pressing rod (13) is provided with a first limiting block (14), a first spring (16) is arranged between the clamping plate (15) and the fixing plate (11), a second spring (17) is arranged between the first limiting block (14) and the fixing plate (11), and the first spring (16) and the second spring (17) are both sleeved on the, be equipped with multiunit damper between mounting panel (6) and bottom plate (7), its characterized in that, damper includes shock attenuation pole (18), some damping grooves (21) are seted up to bottom plate (7) inside, be equipped with second stopper (20) in damping grooves (21), the one end and mounting panel (6) downside fixed connection of shock attenuation pole (18), the one end that mounting panel (6) were kept away from to shock attenuation pole (18) passes bottom plate (7) and second stopper (20) fixed connection, be equipped with third spring (19) between bottom plate (7) and mounting panel (6), third spring (19) cup joint on shock attenuation pole (18), be equipped with inserted bar (23) on damping grooves (21) diapire, slot (24) that are used for inserting inserted bar (23) are seted up to shock attenuation pole (18) downside, be equipped with fourth spring (22) between second stopper (20) and damping grooves (21) diapire, the fourth spring (22) is sleeved on the inserted rod (23).

2. The low-speed centrifugal machine device used in oil exploitation according to claim 1, wherein the clamping plate (15) is provided with sliding rods (26) at two sides of the pressing rod (13), the fixing plate (11) is provided with a sliding hole for slidably mounting the sliding rods (26), a fifth spring (25) is arranged between the clamping plate (15) and the fixing plate (11), the fifth spring (25) is sleeved on the sliding rods (26), a supporting rod (12) is arranged at one side of the fixing plate (11) far away from the clamping plate (15), and one end of the supporting rod (12) far away from the fixing plate (11) is slidably mounted in the mounting groove (8) and is in threaded connection with the threaded rod (9).

3. The low-speed centrifugal machine device for oil exploitation according to claim 1, wherein a clamping groove for clamping the cooling pipe (2) is formed in the surface of the centrifugal machine body (1), the depth of the clamping groove is the same as the diameter of the cooling pipe (2), a fixing piece (3) is arranged on the surface of the centrifugal machine body (1) at the clamping groove, bolts (4) are arranged at two ends of the fixing piece (3), and screw holes for installing the bolts (4) are formed in the surface of the centrifugal machine body (1).

4. The low-speed centrifugal machine device for oil exploitation according to claim 1, wherein the clamping plate (15) is arranged in a curved manner and has the same curvature radius as that of the surface of the centrifuge body (1), a rubber layer is arranged on one side of the clamping plate (15) close to the centrifuge body (1), a rubber layer is arranged on the upper surface of the mounting plate (6), and a shock pad is arranged on the lower surface of the bottom plate (7).