Conduction oil filtering device

Abstract

The utility model discloses a heat conduction oil filtering device which comprises a first-order filter, a second-order filter, a third-order filter, a fourth-order filter and a leading-out mechanism, the first-order filter, the second-order filter, the third-order filter and the fourth-order filter are respectively composed of an inner cylinder, an outer cylinder and a pushing mechanism, the outer cylinder is installed on the outer side of the middle of the inner cylinder, and the pushing mechanism is installed on the outer cylinder. A filter screen is installed at the section, located in the outer cylinder, of the inner cylinder, a pushing mechanism is installed in the inner cylinder, the upper end of a dragging mechanism is connected through a transmission mechanism, the outer cylinder is connected with the adjacent inner cylinder through a guide pipe, a discharging pipe is installed at the bottom end of the inner cylinder, and the bottom end of the discharging pipe is installed on the upper side of a guiding-out mechanism. According to the heat-conducting oil filtering device, heat-conducting oil can quickly flow through the pushing mechanism, meanwhile, crushed aggregates generated by filtering can be guided downwards, solids are prevented from blocking the filtering net, and the filtering effect on the heat-conducting oil can be improved by filtering the heat-conducting oil in stages.

Description

TECHNICAL FIELD

[0001] The utility model relates to a heat conducting oil filtering technology field, specifically a heat conducting oil filtering device. BACKGROUND

[0002] Heat conducting oil is widely used in industrial production, especially in power plants, power stations, industrial and mining enterprises, lubricating oil depots, ships, petroleum, chemical industry, metallurgy, national defense industry and other industries. However, during the use of heat conducting oil, impurities such as gum, asphaltene and fine carbon particles may be generated due to thermal cracking and thermal polymerization reaction. The accumulation of these impurities not only causes equipment coking, but also may cause a series of operation problems. Therefore, it is crucial to filter heat conducting oil regularly to remove impurities in it, so as to maintain the good performance of heat conducting oil and prolong its service life.

[0003] Chinese patent No. CN202323511639.X discloses a heat conducting oil filtering device, which comprises a filter cartridge. A fixed block is fixedly installed on the inner wall of the filter cartridge. An installation rod is fixedly installed on the top of the fixed block. A first limiting ring and a second limiting ring are fixedly connected to the outer wall of the installation rod. The second limiting ring is located on the opposite side of the first limiting ring. A first filter screen and a second filter screen are sleeved on the outer wall of the installation rod. The first filter screen is located at one end of the first limiting ring. The second filter screen is located at one end of the second limiting ring. A first sealing disc is detachably connected to one end of the filter cartridge through bolts. A first positioning rod is fixedly connected to one end of the first sealing disc.

[0004] In the prior art, the viscosity of heat conducting oil is relatively large, which leads to poor flowability during filtration, thereby affecting the filtration effect of heat conducting oil. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a heat conducting oil filtering device to solve the problems in the prior art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a heat conducting oil filtering device, which comprises a first-order filter, a second-order filter, a third-order filter, a fourth-order filter and a leading-out mechanism. The first-order filter, the second-order filter, the third-order filter and the fourth-order filter are each composed of an inner cylinder, an outer cylinder and a pushing mechanism. The outer cylinder is installed at the intermediate position outside the inner cylinder. The inner cylinder is installed with a filter screen at the inner segment position of the outer cylinder. The mesh diameters of the filter screens in the first-order filter, the second-order filter, the third-order filter and the fourth-order filter gradually decrease. The inner cylinder is installed with a pushing mechanism at the inner position. The pushing mechanism is connected to the upper end through a transmission mechanism. The outer cylinder and the adjacent inner cylinder are connected through a conduit. The inner cylinder is installed with a discharge pipe at the bottom end position. The discharge pipe is installed at the upper side of the leading-out mechanism at the bottom end.

[0007] Preferably, the discharge pipe is provided with a control valve on the upper side, and the control valve is installed on the upper side of the bottom end of the discharge pipe.

[0008] Preferably, the pushing mechanism is composed of a first screw rod and a first power mechanism, the first screw rod is installed at an inner position of the inner cylinder, the upper end of the first screw rod penetrates through the inner cylinder and is installed at the bottom end of the first power mechanism, and the first power mechanism is installed at an upper position of the inner cylinder.

[0009] Preferably, the transmission mechanism is composed of synchronous belts and synchronous wheels, the synchronous wheels are installed at upper positions of the first screw rods, and the synchronous wheels are connected through the synchronous belts.

[0010] Preferably, the discharging mechanism is composed of a second power mechanism, a discharging pipe and a second screw rod, the second screw rod is rotatably installed at an inner position of the discharging pipe, one end of the second screw rod penetrates through the discharging pipe and is installed at the front end of the second power mechanism, and the second power mechanism is installed at a position on one side of the discharging pipe.

[0011] Preferably, the first power mechanism and the second power mechanism are both composed of an electric motor and a speed changer, and the electric motor is installed at a position on one side of the speed changer.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] 1. The pushing mechanism can make the heat conducting oil flow quickly, and can guide the filter generated scraps downward, so as to avoid the solid from blocking the filter screen, and the heat conducting oil is filtered in stages, so that the filtering effect of the heat conducting oil is improved.

[0014] 2. When the pushing mechanism is used, the first power mechanism is started through the switch, the first power mechanism drives the first screw rod to rotate, the first screw rod pushes the material downward, the material is extruded, and the material is filtered quickly.

[0015] 3. When the transmission mechanism is used, the first power mechanism drives the synchronous wheels to rotate, the synchronous wheels drive all the synchronous wheels to rotate through the synchronous belts in the rotating process, so as to drive all the pushing mechanisms to rotate.

[0016] 4. When the discharging mechanism is used, the second power mechanism is started through the switch, the second power mechanism drives the second screw rod to rotate, and the second screw rod discharges the waste through the discharging pipe. BRIEF DESCRIPTION OF DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the utility model, constitute part of the specification, are used together with the embodiments of the utility model to explain the utility model, and do not constitute the limitation to the utility model. In the drawings:

[0018] Figure 1 It is a structure schematic view of the utility model;

[0019] Figure 2 It is a structure schematic view of the utility model from side;

[0020] Figure 3 It is a structure schematic view of the utility model from side of first-order filter;

[0021] Figure 4 It is a structure schematic view of the utility model from inside of first-order filter;

[0022] Figure 5 It is a structure schematic view of the utility model from inside of leading-out mechanism.

[0023] In the figure: 1, first-order filter;2, second-order filter;3, third-order filter;4, fourth-order filter;5, leading-out mechanism;6, leading-out pipe;7, discharge pipe;8, second power mechanism;9, control valve;10, outer cylinder;11, inner cylinder;12, transmission;13, motor;14, transmission mechanism;15, synchronous belt;16, synchronous wheel;17, guide pipe;18, first power mechanism;19, filter screen;20, second spiral rod;21, first spiral rod;22, pushing mechanism. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by those skilled in the art without creative work belong to the scope of protection of the utility model.

[0025] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5The utility model discloses an embodiment of a heat conducting oil filtering device, including first filter 1, second filter 2, third filter 3, fourth filter 4 and lead out mechanism 5, first filter 1, second filter 2, third filter 3, fourth filter 4 all are by inner tube 11 outer tube 10 and push mechanism 22 are composed, and outer tube 10 is installed in the middle outer side position of inner tube 11, and the filter screen 19 is installed in the inner segment position of outer tube 10, and the mesh diameter of filter screen 19 in first filter 1, second filter 2, third filter 3, fourth filter 4 inside is reduced in turn, and push mechanism 22 is installed in the inner position of inner tube 11, and the upper end of drag mechanism is connected through transmission mechanism 14, and outer tube 10 and adjacent inner tube 11 are connected through the pipe 17, and the bottom end position of inner tube 11 is installed with the discharge pipe 7, and the bottom end of discharge pipe 7 is installed on the upside of lead out mechanism 5, and the upside of discharge pipe 7 is provided with control valve 9, and control valve 9 is installed on the upside position of the bottom end of discharge pipe 7, and control valve 9 is set to close the bottom end of inner tube 11 in initial use, to avoid the heat conducting oil from entering the inside of lead out mechanism 5 in use.

[0026] Push mechanism 22 is composed of first screw rod 21 and first power mechanism 18, and first screw rod 21 is installed in the inner position of inner tube 11, and the upper end of first screw rod 21 is installed in the bottom end of first power mechanism 18 through inner tube 11, and first power mechanism 18 is installed in the upper end position of inner tube 11, and push mechanism 22 is opened through switch in use, and first power mechanism 18 will drive first screw rod 21 to rotate, and first screw rod 21 will push the material downwards, and the material is extruded, to facilitate the rapid filtration of the material.

[0027] Transmission mechanism 14 is composed of synchronous belt 15 and synchronous wheel 16, and synchronous wheel 16 is installed in the upper end position of first screw rod 21, and synchronous wheel 16 is connected through synchronous belt 15, and transmission mechanism 14 is rotated in use, and first power mechanism 18 drives synchronous wheel 16, and synchronous wheel 16 drives all synchronous wheels 16 to rotate through synchronous belt 15 in the process of rotation, to drive all push mechanisms 22 to rotate.

[0028] Lead out mechanism 5 is composed of second power mechanism 8, lead out pipe 6 and second screw rod 20, and second screw rod 20 is rotatably installed in the inner position of lead out pipe 6, and one end of second screw rod 20 is installed in the front end of second power mechanism 8 through lead out pipe 6, and second power mechanism 8 is installed in the one side position of lead out pipe 6, and lead out mechanism 5 is opened through switch in use, and second power mechanism 8 will drive second screw rod 20 to rotate, and second screw rod 20 will lead out the waste through lead out pipe 6.

[0029] The first power mechanism 18 and the second power mechanism 8 are both composed of an electric motor 13 and a transmission 12, the electric motor 13 is installed at one side of the transmission 12, in use, the electric motor 13 is started by a switch, the electric motor 13 drives the transmission 12 to run, and the transmission 12 integrates the rotating speed of the electric motor 13 and outputs.

[0030] The working principle and use process of the utility model: when using, the heat conducting oil is introduced into the inner cylinder 11 of the first filter 1 through the pipeline 17, and can quickly pass through the filter screen 19 into the outer cylinder 10 under the pressurization of the pushing mechanism 22, the heat conducting oil in the outer cylinder 10 is sequentially introduced into the second filter 2, the third filter 3 and the fourth filter 4, the pushing mechanism 22 can make the heat conducting oil flow quickly, and can guide the debris generated by filtering downward, avoiding solid blockage of the filter screen 19, filtering the heat conducting oil in stages can improve the filtering effect of the heat conducting oil, and the waste is guided into the guide-out mechanism 5 after a period of filtering, and is guided out through the guide-out mechanism 5.

[0031] Finally, it should be pointed out that: the above is only the preferred embodiment of the utility model, and is not used to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical scheme recorded in the foregoing embodiments can still be modified, or some technical features can be replaced equivalently. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A heat conducting oil filtering device comprising a first filter (1), a second filter (2), a third filter (3), a fourth filter (4) and a leading-out mechanism (5), characterized in that: The first filter (1), second filter (2), third filter (3), fourth filter (4) are composed of inner cylinder (11), outer cylinder (10) and push mechanism (22), the outer cylinder (10) is installed in the middle of the inner cylinder (11) outside position, the inner cylinder (11) is located in the outer cylinder (10) inside segment position is provided with filter screen (19), the mesh diameter of filter screen (19) in the first filter (1), second filter (2), third filter (3), fourth filter (4) inside gradually reduces, the inner cylinder (11) inside position is provided with push mechanism (22), the upper end of the push mechanism is connected through transmission mechanism (14), the outer cylinder (10) and adjacent inner cylinder (11) are connected through conduit (17), the inner cylinder (11) bottom end position is provided with discharge pipe (7), the discharge pipe (7) bottom end is installed on the upper side of guide-out mechanism (5).

2. The heat transfer oil filtering device according to claim 1, characterized in that: The upper side of the discharge pipe (7) is provided with control valve (9), the control valve (9) is installed on the upper side of the discharge pipe (7) bottom end position.

3. The heat transfer oil filtering device according to claim 1, wherein: The push mechanism (22) is composed of first screw rod (21) and first power mechanism (18), the first screw rod (21) is installed in the inner cylinder (11) inside position, the first screw rod (21) upper end passes through the inner cylinder (11) and is installed in the first power mechanism (18) bottom end, the first power mechanism (18) is installed in the inner cylinder (11) upper end position.

4. The heat transfer oil filtering device of claim 1, wherein: The transmission mechanism (14) is composed of synchronous belt (15) and synchronous wheel (16), the synchronous wheel (16) is installed in the first screw rod (21) upper end position, the synchronous wheel (16) is connected through the synchronous belt (15) between.

5. The heat transfer oil filtering device according to claim 3, wherein: The guide-out mechanism (5) is composed of second power mechanism (8), guide-out pipe (6) and second screw rod (20), the second screw rod (20) is rotatably installed in the guide-out pipe (6) inside position, one end of the second screw rod (20) passes through the guide-out pipe (6) and is installed in the second power mechanism (8) front end, the second power mechanism is installed in the guide-out pipe (6) one side position.

6. A heat transfer oil filtering device according to claim 5, characterized in that: The first power mechanism (18) and second power mechanism (8) are composed of motor (13) and transmission (12), the motor (13) is installed in the transmission (12) one side position.

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