Guide pipe supporting device and sediment filtering device

Abstract

The utility model relates to the technical field of crude oil sediment filtering devices, in particular to a guide pipe supporting device and a sediment filtering device. The guide pipe supporting device comprises a supporting frame, the supporting frame comprises a connecting structure used for being connected with a fixing frame of the sediment filtering device, the supporting frame is provided with a limiting groove, and the limiting groove is provided with a bottom wall for supporting a guide pipe and a side wall for preventing the guide pipe from toppling; the supporting frame can be supported by the fixing frame through the connecting structure, the guide pipe can be limited through the limiting groove in the supporting frame, the guide pipe can be supported through the bottom wall of the supporting frame, the guide pipe can be prevented from toppling over through the side wall of the supporting frame, workers do not need to hold the guide pipe with hands when installing the guide pipe, and therefore one hand of the workers is liberated; and therefore, a worker can conveniently and quickly install the device.

Description

TECHNICAL FIELD

[0001] The utility model relates to crude oil sludge filter device technical field, concretely relates to a guide pipe support device and sludge filter device. BACKGROUND

[0002] Petroleum is an important energy source, compared with coal, has energy density big, transportation storage is convenient, the degree of pollution to the atmosphere is smaller after combustion and so on advantage. In the process of petroleum exploitation, the crude oil mined from the ground mixes with a large amount of sludge and other insoluble impurities, which need to be filtered out.

[0003] Prior art such as the application publication number CN108452567A, the application publication date is August 28, 2018, a kind of crude oil sludge filter device for oil exploitation is disclosed in Chinese patent application, the crude oil sludge filter device for oil exploitation includes filter box and fixed frame welded on filter box, fixed frame has support leg to support filter box. In the process of crude oil filtration, first, the first motor is used to drive the blade to rotate and break the sludge, then the second motor is used to drive the rotating shaft and stirring blade to rotate to stir the sludge, to prevent uneven filtration, finally, two layers of filter screen are set to filter the sludge, effectively filtering the insoluble impurities such as sludge in crude oil.

[0004] When using the filter device, a guide pipe is connected to the filter device to guide the crude oil out, but because the installation position is low when the guide pipe is installed, the staff needs to hold and support the guide pipe with one hand and install it with the other hand, so it is easy to cause problems such as difficult installation, time-consuming and laborious in the actual installation process. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a guide pipe support device to solve the problem of inconvenient installation, time-consuming and laborious in the installation process of the guide pipe. The utility model also aims at providing a sludge filter device to solve the problem of inconvenient installation, time-consuming and laborious in the installation process of the guide pipe of the sludge filter device.

[0006] To achieve the above-mentioned purpose, the guide pipe support device provided by the utility model adopts the following technical scheme:

[0007] A guide pipe support device includes a support frame, the support frame includes a connecting structure for connecting with the fixed frame of the sludge filter device, the support frame has a limiting slot, the limiting slot has a bottom wall for supporting the guide pipe and a side wall for preventing the guide pipe from toppling over.

[0008] As a further improvement, the support frame has a supporting portion for supporting the guide pipe and a stop portion fixedly connected with the supporting portion, the supporting portion constitutes the bottom wall of the limiting slot, and the stop portion constitutes the side wall of the limiting slot.

[0009] As a further improvement, the support frame comprises angular plates arranged at intervals, the horizontal parts of the angular plates are connected by support columns, the support columns and the horizontal parts of the angular plates form bearing parts, the vertical parts of the angular plates are connected by transverse connecting pieces, and the transverse connecting pieces and the vertical parts of the angular plates form stop parts.

[0010] As a further improvement, the stop parts further comprise fixing blocks fixed on the angular plates, and positioning members for sealing the limiting grooves are fixed on the fixing blocks.

[0011] As a further improvement, through holes are formed in the fixing blocks, and the positioning members are positioning pins passing through the through holes.

[0012] As a further improvement, the connecting structure comprises a moving block, one end of the moving block is fixed to the support frame, and the other end of the moving block is provided with a sliding sleeve matched with the supporting leg of the fixing frame.

[0013] As a further improvement, the moving block is provided with an adjusting structure, so that the adjusting structure drives the moving block to move on the fixing frame.

[0014] As a further improvement, the adjusting structure is a screw nut mechanism.

[0015] As a further improvement, the adjusting structure is distributed on both sides of the limiting groove.

[0016] Beneficial effects: The novel conduit support device can support and limit the conduit during installation. Since the support frame comprises a connecting structure connected with the fixing frame of the sand filtering device, the relative position of the support frame and the fixing frame is ensured, the support frame has a limiting groove, the limiting groove has a bottom wall supporting the conduit and a side wall preventing the conduit from toppling, the conduit is stopped by the side wall in the horizontal direction and the front-back direction, and is stopped by the bottom wall in the downward direction, so that the conduit can only move upward, and the upper part is just the oil outlet of the filtering barrel. Therefore, during the installation process, the staff does not need to hold the conduit with one hand, and the problem of inconvenient installation and time-consuming and labor-consuming of the conduit in the prior art is solved.

[0017] To achieve the above-mentioned purposes, the sand filtering device provided by the utility model adopts the following technical scheme:

[0018] A sand filtering device comprises a dispersing device, a filtering barrel and a fixing frame fixed on the filtering barrel, the surface of the filtering barrel is fixed with a conduit, and the sand filtering device further comprises a conduit support device connected with the fixing frame, the conduit support device comprises a support frame, the support frame comprises a connecting structure for connecting with the fixing frame of the sand filtering device, the support frame is provided with a limiting groove, and the limiting groove has a bottom wall supporting the conduit and a side wall preventing the conduit from toppling.

[0019] As a further improvement, the support frame has a supporting portion supporting the conduit and a blocking portion fixedly connected with the supporting portion, the supporting portion constituting a bottom wall of the limiting slot, and the blocking portion constituting a side wall of the limiting slot.

[0020] As a further improvement, the support frame comprises angular plates arranged at intervals, the horizontal portions of the angular plates being connected by support columns, the support columns and the horizontal portions of the angular plates constituting the supporting portion, and the vertical portions of the angular plates being connected by transverse connecting pieces, the transverse connecting pieces and the vertical portions of the angular plates constituting the blocking portion.

[0021] As a further improvement, the blocking portion further comprises a fixing block fixed on the angular plate, and a positioning member for sealing the limiting slot is fixed on the fixing block.

[0022] As a further improvement, a through hole is formed in the fixing block, and the positioning member is a positioning pin passing through the through hole.

[0023] As a further improvement, the connecting structure comprises a moving block, one end of the moving block being fixed with the limiting structure, and the other end of the moving block being provided with a sliding sleeve matched with the leg of the fixing frame.

[0024] As a further improvement, the moving block is provided with an adjusting structure, so that the adjusting structure drives the moving block to move on the fixing frame.

[0025] As a further improvement, the adjusting structure is a screw-nut mechanism.

[0026] As a further improvement, the adjusting structure is distributed on both sides of the limiting slot.

[0027] Beneficial effects: The utility model discloses an improvement on the existing silt filtering device, which can support and limit the conduit during installation. Since the support frame comprises a connecting structure connected with the fixing frame of the silt filtering device, the relative position of the support frame and the fixing frame is ensured unchanged. The support frame has a limiting slot with a bottom wall supporting the conduit and a side wall preventing the conduit from tilting. The conduit is blocked by the side wall in the horizontal direction and the front-back direction, and is blocked by the bottom wall in the downward direction. Therefore, the conduit can only move upward, and the upper part is just the oil outlet of the filtering barrel. During installation of the conduit, the conduit is placed in the limiting slot first, and then the conduit is connected with the oil outlet at the bottom of the filtering barrel to realize conveying of the filtered crude oil. During the above installation process, the staff does not need to free one hand to hold the conduit, thereby solving the problem of inconvenience, time-consuming and laborious installation of the conduit in the prior art. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 It is a perspective view of one embodiment of the conduit support device provided by the utility model;

[0029] Figure 2 This is a perspective structural diagram of one embodiment of the sediment filtration device provided by this utility model, and also a schematic diagram of the use state of the guide tube support device of this utility model.

[0030] Figure 3 for Figure 2 A three-dimensional structural diagram from another perspective;

[0031] Figure 4 A structural diagram of the dispersing device of the silt filtration device provided by this utility model;

[0032] Figure 5 for Figure 2 A three-dimensional structural diagram from another perspective;

[0033] In the diagram: 1. Support frame; 2. Fixing frame; 3. Angle plate; 4. Support column; 5. Horizontal connector; 6. Fixing block; 7. Positioning pin; 8. Moving block; 9. Sliding sleeve; 10. Sliding block; 11. Threaded rod; 12. Hollow block; 13. Collar; 14. Cylinder; 15. Rotating shaft; 16. Round rod; 17. Motor; 18. Belt; 20. Filter canister; 21. Connecting pipe; 22. Support leg; 23. Anti-slip pad; 24. Conduit. Detailed Implementation

[0034] The features and performance of this utility model will be further described in detail below with reference to the embodiments.

[0035] During oil extraction, crude oil extracted from the ground contains a large amount of insoluble impurities such as silt and sand. Before processing the crude oil, it is necessary to filter out the silt and sand. After filtration, the crude oil needs to be discharged through a conduit installed on the filter. In existing technology, the conduit is generally L-shaped, with the vertical part connected to the filter and the horizontal part transporting the crude oil. However, since the conduit is generally installed at a low position, workers usually need to hold the conduit steady with one hand and connect it with the other hand when installing it, which can easily lead to installation problems that are troublesome, time-consuming and labor-intensive.

[0036] In response to this, the present invention provides a conduit support device and a sediment filtration device, which can support and limit the conduit during installation by workers, thus solving the problems of inconvenient, time-consuming and labor-intensive installation.

[0037] The overall design concept of the catheter support device provided by this utility model is as follows:

[0038] like Figures 1-3As shown, the pipe supporting device of the utility model includes support frame 1, support frame 1 includes the connecting structure for being connected with the fixed frame 2 of silt filter device, the connecting structure can make support frame 1 support on fixed frame 2.Support frame 1 has limit slot, limit slot has the bottom wall of supporting pipe 24 and the side wall of preventing pipe 24 from toppling over, pipe 24 is supported by bottom wall, and pipe 24 is blocked by side wall, because support frame 1 is supported by fixed frame 2, and pipe 24 is supported and limited by the limit slot of support frame 1, the position of pipe 24 is fixed, so staff is not needed to hold pipe 24 to install, and the problem of inconvenient installation, time-consuming and laborious when installing pipe 24 is avoided.

[0039] Based on the overall introduction of the pipe supporting device of the utility model above, a more specific embodiment is provided based on the overall introduction as follows:

[0040] This embodiment focuses on detailed description of limit slot.

[0041] As shown, Figures 1-3 Support frame 1 has supporting part of supporting pipe 24 and blocking part fixedly connected with supporting part, supporting part constitutes the bottom wall of limit slot, and blocking part constitutes the side wall of limit slot. In this way, under the joint action of supporting part and blocking part, the bottom of horizontal part of pipe 24 is blocked by supporting part, and the horizontal direction and front-back direction are blocked by blocking part, at this time, the position of pipe 24 is limited, so staff is not needed to hold pipe 24.

[0042] Preferably, support frame 1 includes angular plates 3 arranged at intervals, horizontal parts of angular plates 3 are connected by support columns 4, vertical parts are connected by transverse connecting pieces 5, transverse connecting pieces 5 block vertical parts of pipe 24, and support columns 4 support horizontal parts of pipe 24. In this way, the frame structure formed by angular plates 3, support columns 4 and transverse connecting pieces 5 can reduce the weight of support frame 1 while having good bearing effect, and reduce the labor intensity of staff. In other embodiments, support frame 1 can be triangular plates arranged at intervals, and other arrangement modes are the same as the arrangement mode of angular plates, except that the side surface of triangular plate can block horizontal parts of pipe 24 to prevent pipe 24 from moving in the horizontal direction. Support frame 1 can be two hoops arranged at an angle, the hoop ring of hoop can limit the circumference of horizontal parts and vertical parts of pipe 24 in all directions, of course, only one hoop can be arranged to hoop horizontal parts of pipe 24, as long as the friction between hoop ring and pipe 24 is large enough, and pipe 24 does not tilt relative to the hoop. Support frame 1 can also be a sleeve pipe matched with the size and shape of pipe 24, and the sleeve pipe has an opening for pipe 24 to be put into.

[0043] On the basis of the above, the stop portion further comprises a fixed block 6 fixed on the angular plate 3, and a positioning member for sealing the limiting groove is fixed. The positioning member can stop the inner side of the connection between the horizontal part and the vertical part of the L-shaped conduit 24, so that the positioning member cooperates with the angular plate 3, the transverse connecting piece 5 and the support column 4 to limit the position of the conduit 24 in the horizontal direction, the lower side and the front and back direction, and to ensure the position determination of the worker when connecting the conduit 24. In other embodiments, a U-shaped piece can be connected between the angular plates 3 arranged at intervals, the conduit 24 penetrates into the inside of the U-shaped piece, and the curved part of the U-shaped piece is matched with the diameter of the conduit 24.

[0044] Preferably, a through hole is formed in the fixed block 6, the positioning member is a positioning pin 7 penetrating through the through hole, and the position of the through hole is determined according to the conduit 24 of different diameters, as long as the positioning pin 7 can seal the limiting groove when penetrating through to stop the conduit 24. When the conduit 24 is installed, the conduit 24 is placed between the angular plates 3 arranged at intervals, and then the positioning pin 7 is penetrated into the through hole of the fixed block 6, and then the subsequent work of connecting the connecting pipe 21 of the sand filtering device is performed, so that the installation is simple and convenient. In other embodiments, a threaded hole can be formed in the fixed block 6, and the positioning member is a bolt penetrating through the threaded hole, so that the positioning member can be prevented from falling off due to vibration during the operation of the sand filtering device.

[0045] On the basis of the above overall description of the conduit support device of the utility model, or on the basis of the above described embodiments of the conduit support device of the utility model, a more specific embodiment is further provided below:

[0046] The embodiment focuses on a detailed description of the connecting structure.

[0047] As shown in Figures 1-3 The connecting structure comprises a moving block 8, one end of the moving block 8 is fixed with the support frame 1, and the other end is provided with a sliding sleeve 9 matched with the supporting leg 22 of the fixed frame 2, so that when the conduit 24 of different specifications is installed, the conduit 24 of different specifications here is that the length of the vertical part of the conduit 24 is different, the position of the moving block 8 can be moved to make the conduit 24 correspond to the connecting pipe 21 of the sand filtering device, so that the support device can be applied to the conduit 24 of different specifications.

[0048] Preferably, the moving block 8 is provided with an adjusting structure, the adjusting structure can drive the moving block 8 to move on the fixed frame 2, so that the conduit 24 moves to the position corresponding to the connecting pipe 21 of the sand filtering device, and the position of the moving block 8 and the conduit 24 can be moved by using the adjusting structure, so that the conduit 24 of different specifications can be conveniently adjusted to correspond to the connecting pipe 21.

[0049] Preferably, the adjusting structure is a screw nut mechanism, which is a commonly used adjusting mechanism and can be self-locking, so that after the conduit 24 is adjusted in place, no additional mechanism needs to be designed to cause the problem of structural complexity that the conduit 24 remains in position. The adjusting structure specifically includes the sliding block 10 fixed with the moving block 8, the sliding block 10 is correspondingly provided with a threaded rod 11 threadedly connected thereto, one end of the threaded rod 11 is fixed with the leg 22 through the hollow block 12, and the other end is sleeved on the fixed frame 2 through the sleeve ring 13. The threaded rod 11 is rotationally connected with the hollow block 12 and the sleeve ring 13, the sleeve ring 13 and the hollow block 12 are arranged to limit the position of the threaded rod 11 relative to the fixed frame 2, and only the moving block 8 moves when the threaded rod 11 is rotated, and the threaded rod 11 is rotationally connected with the hollow block 12 and the sleeve ring 13 to ensure that the threaded rod 11 can be rotated to drive the moving block 8 to move. When facing conduits 24 of different specifications, the worker only needs to rotate the threaded rod 11 to drive the sliding block 10 to move, thereby driving the moving block 8 to move to make the conduit 24 correspond to the connecting pipe 21. In other embodiments, the adjusting structure can be a manual jack, the fixed end of the jack is fixed with the fixed frame 2, and the moving end is fixed with the moving block 8. The adjusting structure can also be a gas cylinder, the telescopic end of the gas cylinder is fixed with the moving block 8, and the other end is fixed with the fixed frame 2.

[0050] Preferably, the adjusting structure is distributed on both sides of the limiting groove, so that the problem of the supporting frame 1 being inclined caused by the adjusting structure being arranged on one side is avoided, and the adjustment is stable.

[0051] Preferably, the number of moving blocks 8 corresponds to the number of legs 22 of the fixed frame 2, so that the supporting frame 1 can be better supported, and the stability of the entire conduit supporting device is ensured.

[0052] In use, the conduit 24 is placed in the limiting groove formed by the angular plates 3, the transverse connecting pieces 5, the supporting columns 4 and the fixed blocks 6, so that the horizontal part of the conduit 24 is supported by the supporting columns 4, and the vertical part leans against the transverse connecting pieces 5. After being placed stably, the positioning pin 7 is inserted into the through hole in the fixed block 7, and the conduit 24 is stably limited and supported. Then the worker rotates the threaded rods 11 on both sides of the limiting groove to stably lift the entire supporting frame 1 to a position corresponding to the connecting pipe 21 of the sand filtering device, and then the worker connects the conduit 24 and the connecting pipe 21 of the sand filtering device. After the sand filtering device is opened, the conduit supporting device also stably supports and limits the conduit 24, so that the loosening of the connection between the conduit 24 and the connecting pipe 21 caused by the vibration of the filtering barrel 20 is reduced.

[0053] The embodiment of the sand filtering device provided by the utility model is:

[0054] As Figures 1-5As shown, the silt filtering device comprises a dispersing device, a filtering barrel 20 and a fixing frame 2 fixed on the filtering barrel 20, the filtering barrel 20 is fixed with a conduit 24, the fixing frame 2 is supported on the ground through supporting legs 22, the filtering barrel 20 fixed thereon can be supported, a dispersing device is arranged above the filtering barrel 20, and the dispersing device is used for dispersing the silt agglomerates in the crude oil. The dispersing device comprises a cylinder 14, the cylinder 14 is internally provided with a passage for the crude oil to pass through, a rotating shaft 15 is arranged on the side wall of the cylinder 14, the rotating shaft 15 extends into the inner cavity of the cylinder 14, a plurality of round rods 16 are fixed on the surface of the rotating shaft 15, so that the rotating shaft 15 drives the round rods 16 to disperse the silt agglomerates. A motor 17 is arranged on the upper surface of the filtering barrel 20, a belt 18 is sleeved on the surface of the rotating shaft 15 and the output end of the motor 17, when working, the motor 17 drives the belt 18 to act, the belt 18 drives the rotating shaft 15 and then drives the round rods 16 to rotate around the rotating shaft 15. The filtering barrel 20 is provided with a filtering structure, so that the silt dispersed by the dispersing device can be filtered. The specific structure of the filtering device is the prior art, and will not be described here. The silt filtering device further comprises a conduit supporting device connected with the fixing frame 2, the conduit supporting device can support and limit the conduit 24, so that the conduit 24 corresponds to the position of the connecting pipe 21 at the oil outlet of the silt filtering device, and the problem that the staff needs to hold the conduit 24 with one hand and then connect with the other hand, thereby causing the installation to be troublesome, time-consuming and laborious does not exist.

[0055] Preferably, an anti-skid pad 23 is sleeved on the bottom of the supporting leg 22 of the fixing frame 2, and convex points are arranged on the anti-skid pad 23 to increase the friction between the fixing frame 2 and the ground, so as to reduce the displacement of the fixing frame 2 due to vibration.

[0056] In the embodiment, the specific structure of the conduit supporting device is the same as that of the conduit supporting device in the embodiment of the conduit supporting device introduced above, and will not be described here.

[0057] It should be noted that each specific technical feature described in the above specific embodiments can be combined in any appropriate manner without contradiction. In order to avoid unnecessary repetition, the various possible combinations are not described again in the utility model.

[0058] In addition, the various different embodiments of the utility model can also be combined arbitrarily, as long as they do not deviate from the idea of the utility model, and they should also be regarded as the contents disclosed by the utility model.

[0059] The above is only a preferred embodiment of the utility model, and is not used to limit the utility model, the patent protection range of the utility model is subject to the claims, and any equivalent structural changes made by referring to the contents of the specification and drawings of the utility model should also be included in the protection range of the utility model.

Claims

1. A catheter support device, characterized in that, The device includes a support frame, which has a connection structure for connecting to a fixed frame of a sediment filtration device. The support frame has a limiting groove with a bottom wall for supporting the conduit and a side wall for preventing the conduit from tipping over.

2. The catheter support device according to claim 1, characterized in that, The support frame has a support portion for supporting the conduit and a stop portion fixedly connected to the support portion. The support portion forms the bottom wall of the limiting groove, and the stop portion forms the side wall of the limiting groove.

3. The catheter support device according to claim 2, characterized in that, The support frame includes spaced-apart angled plates. The horizontal portions of the angled plates are connected by support columns, and the support columns and the horizontal portions of the angled plates form a supporting part. The vertical portions of the angled plates are connected by transverse connectors, and the transverse connectors and the vertical portions of the angled plates form a stopping part.

4. The catheter support device according to claim 3, characterized in that, The stop portion also includes a fixing block fixed to the angle plate, and a positioning element for sealing the limiting groove is fixed on the fixing block.

5. The catheter support device according to claim 4, characterized in that, The fixing block has a through hole, and the positioning element is a positioning pin that passes through the through hole.

6. The catheter support device according to any one of claims 1-5, characterized in that, The connection structure includes a movable block, one end of which is fixed to the support frame, and the other end is provided with a sliding sleeve that cooperates with the support leg of the fixed frame.

7. The catheter support device according to claim 6, characterized in that, The movable block is equipped with an adjustment structure so that the adjustment structure drives the movable block to move on the fixed frame.

8. The catheter support device according to claim 7, characterized in that, The adjustment structure is a lead screw and nut mechanism.

9. The catheter support device according to claim 7 or 8, characterized in that, The adjustment structure is distributed on both sides of the limiting groove.

10. A sediment filtration device, comprising a dispersing device, a filter barrel, and a fixing frame fixed to the filter barrel, wherein a guide tube is fixed to the filter barrel, characterized in that, It also includes a catheter support device connected to a fixation frame, wherein the catheter support device is the catheter support device according to any one of claims 1-9.

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