Anti-splashing isolation cover of lubricating grease reaction kettle

Abstract

The utility model relates to the technical field of lubricating grease reaction kettles, and discloses an anti-splashing isolation cover of a lubricating grease reaction kettle, which comprises a reaction kettle cover and further comprises a limiting assembly which is arranged at the bottom of a second annular seat and can prevent a blocking filter screen from deviating due to external force; and the positioning assembly is arranged on the outer side of the third annular seat and can position and fix the blocking filter screen on the first annular seat. Through the blocking filter screen, on one hand, high-temperature materials can be prevented from splashing out to scald workers after the reaction kettle cover is opened, on the other hand, dust and other impurities in the air are blocked to prevent the impurities from polluting the materials, and meanwhile, air circulation inside and outside the reaction kettle body can be kept overnight; the situation that water vapor is liquefied and flows into the reaction kettle body again is prevented; by arranging the positioning assembly, the disassembly and assembly process of the blocking filter screen is simplified, the disassembly and assembly difficulty of the blocking filter screen is reduced, and cleaning and maintenance work of the blocking filter screen is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of lubricating grease reactors, and specifically relates to a splash-proof isolation cover for a lubricating grease reactor. Background Technique

[0002] A lubricating grease reactor is a device used for the production of liquids such as lubricating oil. It mainly consists of structures such as a reactor body, a reactor cover, a stirrer, a heater, a cooler, a sensor, and a control system. By means of heating, stirring, etc., raw materials can undergo chemical reactions under certain temperature and pressure conditions to produce the required grease products, which have the advantages of compact structure, convenient operation, and easy maintenance.

[0003] When the existing lubricating grease reactor is in use, it is often necessary to open the top reactor cover to operate on the materials inside the reactor body. During this process, the high-temperature materials inside the reactor body are very likely to splash out without any obstruction and scald the staff. At the same time, some dust and other impurities may enter the reactor body along with the air and contaminate the materials. In addition, in the case of overnight, due to the remaining temperature inside the reactor body, covering the reactor cover at this time will cause the water vapor in the air to liquefy and flow into the reactor body, which is not conducive to the long-term use of the lubricating grease reactor. Content of the Utility Model

[0004] The purpose of the utility model is to provide a splash-proof isolation cover for a lubricating grease reactor to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A splash-proof isolation cover for a lubricating grease reactor, including a reactor cover, a sealing cover plate is hinged to the top of one side of the reactor cover, a tension component for restricting the flipping of the sealing cover plate is arranged at the bottom of the reactor cover, an isolation sleeve is arranged inside the reactor cover, a first annular seat is fixedly connected to the bottom of the inner cavity of the isolation sleeve, a second annular seat is arranged above the first annular seat, a partition filter screen is fixedly installed inside the second annular seat, and further includes:

[0006] A limiting component arranged at the bottom of the second annular seat to prevent the partition filter screen from shifting due to external force, and a third annular seat is arranged above the second annular seat;

[0007] A positioning component arranged outside the third annular seat to position and fix the partition filter screen on the first annular seat, and a sealing component is arranged outside the second annular seat to prevent the leakage of substances inside the reactor.

[0008] Preferably, the tensioning assembly includes U-shaped seats arranged at the bottom of the reactor cover. There are multiple U-shaped seats, which are circumferentially distributed along the outer side of the reactor cover. One side of the U-shaped seat is connected to the reactor cover. A first external threaded rod is rotatably connected inside the U-shaped seat. A tensioning groove corresponding to the first external threaded rod is formed at the top edge of the sealing cover plate. The top end of the first external threaded rod penetrates outside the tensioning groove and is screwed with a locking nut. A friction gasket is arranged between the locking nut and the sealing cover plate.

[0009] Preferably, an arc-shaped edge is arranged at the top of the isolation sleeve, and the isolation sleeve is seated on the reactor cover through the arc-shaped edge.

[0010] Preferably, the limiting assembly includes limiting blocks arranged inside the first annular seat. There are no less than three limiting blocks, which are circumferentially distributed along the inner wall of the first annular seat. One side of the limiting block is connected to the first annular seat. A limiting groove corresponding to the limiting block is formed at the bottom edge of the second annular seat, and the limiting block is located inside the limiting groove.

[0011] Preferably, the positioning assembly includes round through grooves arranged inside the third annular seat. There are no less than three round through grooves, which are equidistantly distributed along the outer side of the third annular seat. An internal threaded cylinder is arranged inside each round through groove. An anti-detachment block is fixedly connected to the outside of the internal threaded cylinder. An anti-detachment groove corresponding to the anti-detachment block is formed on the inner wall of the round through groove, and the anti-detachment block is located inside the anti-detachment groove. A second external threaded rod adapted to it is arranged inside the internal threaded cylinder. The bottom end of the second external threaded rod is connected to the first annular seat. The top end of the second external threaded rod penetrates the second annular seat and is threadedly connected to the internal threaded cylinder. A disc is fixedly connected to the top of the internal threaded cylinder. A regular hexagon convex block is fixedly connected to the top of the disc. An annular slider is fixedly connected to the bottom of the disc. An annular sliding groove corresponding to the annular slider is formed at the top of the third annular seat, and the annular slider is located inside the annular sliding groove.

[0012] Preferably, a second sealing groove is arranged on the outside of the annular slider. A second sealing ring is installed inside the second sealing groove, and the second sealing ring is in contact with the reactor cover and the isolation sleeve respectively. First sealing grooves are formed at the top and bottom of the second annular seat, and a first sealing ring is installed between adjacent first sealing grooves.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] The utility model locates and installs the isolation sleeve inside the reactor cover through an arc-shaped edge. Then, through the partition filter screen inside the second annular seat, on the one hand, it can prevent high-temperature materials from splashing out and scalding the staff after the reactor cover is opened. On the other hand, it blocks dust and other impurities in the air entering the reactor interior, avoiding the pollution of the materials by the impurities. At the same time, the partition filter screen does not prevent the air from flowing, so that the air can circulate inside and outside the reactor body overnight, preventing the occurrence of the situation where water vapor liquefies and flows back into the reactor body again. By setting the positioning component, the disassembly and assembly process of the partition filter screen is simplified, the disassembly and assembly difficulty of the partition filter screen is reduced, which is beneficial to the cleaning and maintenance work of the partition filter screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 FIG. is a schematic structural diagram of the anti-splash isolation cover of the lubricating grease reactor provided by the utility model;

[0016] Figure 2 FIG. is a schematic structural diagram of the tensioning assembly provided by the utility model;

[0017] Figure 3 FIG. is a schematic structural diagram of the partition filter screen provided by the utility model;

[0018] Figure 4 FIG. is a schematic structural diagram of the limiting assembly provided by the utility model;

[0019] Figure 5 FIG. is a schematic structural diagram of the isolation sleeve provided by the utility model;

[0020] Figure 6 is Figure 5 the enlarged structural diagram at A in FIG.

[0021] In the figure: 1, reactor cover; 2, sealing cover plate; 3, tensioning assembly; 31, U-shaped seat; 32, first external threaded rod; 33, locking nut; 34, friction gasket; 35, tensioning groove; 4, isolation sleeve; 5, arc-shaped edge; 6, first annular seat; 7, second annular seat; 8, limiting assembly; 81, limiting block; 82, limiting groove; 9, third annular seat; 10, partition filter screen; 11, positioning assembly; 111, round groove; 112, internal threaded cylinder; 113, disc; 114, regular hexagon convex block; 115, annular sliding groove; 116, annular sliding block; 117, anti-detachment block; 118, anti-detachment groove; 119, second external threaded rod; 12, sealing assembly; 121, first sealing ring; 122, first sealing groove; 123, second sealing groove; 124, second sealing ring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1-6 As shown, a splash-proof isolation cover for a lubricating grease reactor includes a reactor cover 1. A sealing cover plate 2 is hinged to the top of one side of the reactor cover 1. A tension component 3 for restricting the flipping of the sealing cover plate 2 is provided at the bottom of the reactor cover 1. By setting the tension component 3, the sealing cover plate 2 can be tightly positioned on the top of the reactor cover 1, so that the reactor cover 1 remains closed and prevents external foreign objects from entering; an isolation sleeve 4 is provided inside the reactor cover 1. A first annular seat 6 is fixedly connected to the bottom of the inner cavity of the isolation sleeve 4. A second annular seat 7 is provided above the first annular seat 6. A partition filter screen 10 is fixedly installed inside the second annular seat 7. As Figure 2 , Figure 3 , Figure 4 shown, by setting the partition filter screen 10, on the one hand, it can prevent high-temperature materials from splashing out and scalding workers after the reactor cover 1 is opened, and on the other hand, it can block dust and other impurities in the air entering the reactor, avoiding the pollution of the materials by the impurities. At the same time, the partition filter screen 10 does not prevent the air from flowing, so that the air inside and outside the reactor body can be kept flowing overnight, preventing the occurrence of the situation where water vapor liquefies and flows back into the reactor body; it also includes: a limiting component 8 provided at the bottom of the second annular seat 7 to prevent the partition filter screen 10 from shifting due to external force. By setting the limiting component 8, the partition filter screen 10 inside the second annular seat 7 can be restricted, avoiding the influence on the isolation effect caused by the shift of the partition filter screen 10 due to external force; a third annular seat 9 is provided above the second annular seat 7; a positioning component 11 provided outside the third annular seat 9 to position and fix the partition filter screen 10 on the first annular seat 6. By setting the positioning component 11, the disassembly and assembly process of the partition filter screen 10 is simplified, and the disassembly and assembly difficulty of the partition filter screen 10 is reduced; a sealing component 12 is provided outside the second annular seat 7 to prevent the leakage of substances inside the reactor. By setting the sealing component 12, the sealing performance between the first annular seat 6, the second annular seat 7, and the third annular seat 9 is further improved, effectively avoiding the leakage of substances inside the reactor and preventing dust and other impurities in the external air from entering the reactor.

[0024] The tensioning assembly 3 includes U-shaped seats 31 arranged at the bottom of the reactor cover 1. There are multiple U-shaped seats 31, and the multiple U-shaped seats 31 are circumferentially distributed along the outer side of the reactor cover 1. One side of the U-shaped seat 31 is connected to the reactor cover 1. A first external threaded rod 32 is rotatably connected inside the U-shaped seat 31. A tensioning groove 35 corresponding to the first external threaded rod 32 is formed at the top edge of the sealing cover plate 2. The top end of the first external threaded rod 32 penetrates outside the tensioning groove 35 and is threadedly connected with a locking nut 33. A friction gasket 34 is arranged between the locking nut 33 and the sealing cover plate 2. As Figure 1 , Figure 2 shown, the U-shaped seat 31 can be used to rotate the first external threaded rod 32 into the corresponding tensioning groove 35, and then the distance between the friction gasket 34 and the sealing cover plate 2 is adjusted by rotating the locking nut 33 until the friction gasket 34 tightly fits the sealing cover plate 2. At this time, the sealing cover plate 2 cannot be flipped, thus realizing the quick closing of the reactor cover 1.

[0025] An arc-shaped edge 5 is arranged at the top of the isolation sleeve 4. The isolation sleeve 4 is seated on the reactor cover 1 through the arc-shaped edge 5. As Figure 2 , Figure 5 shown, by arranging the arc-shaped edge 5, it is convenient to position and install the isolation sleeve 4 inside the reactor cover 1, so as to facilitate the subsequent normal operation of the partition filter screen 10.

[0026] The limiting assembly 8 includes limiting blocks 81 arranged inside the first annular seat 6. There are no less than three limiting blocks 81, and the multiple limiting blocks 81 are circumferentially distributed along the inner wall of the first annular seat 6. One side of the limiting block 81 is connected to the first annular seat 6. A limiting groove 82 corresponding to the limiting block 81 is formed at the bottom edge of the second annular seat 7. The limiting block 81 is located inside the limiting groove 82. As Figure 3 , Figure 4 shown, by arranging the limiting blocks 81 and the limiting grooves 82, the overall partition filter screen 10 can be restricted to remain in a preset position on the first annular seat 6, avoiding the influence of the partition filter screen 10 being offset by external forces on the isolation effect.

[0027] The positioning assembly 11 includes round through grooves 111 arranged inside the third annular seat 9. There are no less than three round through grooves 111, and the multiple round through grooves 111 are equidistantly distributed along the outer side of the third annular seat 9. An internal threaded cylinder 112 is arranged inside each round through groove 111. An anti-disengagement block 117 is fixedly connected to the outside of the internal threaded cylinder 112. An anti-disengagement groove 118 corresponding to the anti-disengagement block 117 is formed on the inner wall of the round through groove 111. The anti-disengagement block 117 is located inside the anti-disengagement groove 118. As Figure 6As shown in the figure, by providing the anti - detachment groove 118 and the anti - detachment block 117, the axial displacement of the internal - thread cylinder 112 can be restricted, thereby avoiding the loss of the internal - thread cylinder 112 after it slips out of the round - through groove 111; inside the internal - thread cylinder 112, there is a second external - thread rod 119 adapted to it. The bottom end of the second external - thread rod 119 is connected to the first annular seat 6, and the top end of the second external - thread rod 119 penetrates through the second annular seat 7 and is thread - connected to the internal - thread cylinder 112. The top of the internal - thread cylinder 112 is fixedly connected with a disc 113, the top of the disc 113 is fixedly connected with a regular - hexagon convex block 114, the bottom of the disc 113 is fixedly connected with an annular slider 116, and on the top of the third annular seat 9, there is an annular chute 115 corresponding to the annular slider 116. The annular slider 116 is located inside the annular chute 115. By driving the disc 113 and the internal - thread cylinder 112 at the bottom of the disc 113 to rotate through the regular - hexagon convex block 114, as the internal - thread cylinder 112 rotates, the second external - thread rod 119 will extend into the internal - thread cylinder 112, so that the partition filter screen 10 on the second annular seat 7 is firmly clamped between the first annular seat 6 and the second annular seat 7. In this way, the quick installation of the partition filter screen 10 is realized, and the internal - thread cylinder 112 is rotatably arranged inside the round - through groove 111, and the second external - thread rod 119 is fixedly installed on the first annular seat 6, thus avoiding the trouble of losing fasteners.

[0028] The sealing assembly 12 includes a second sealing groove 123 provided on the outer side of the annular slider 116. Inside the second sealing groove 123, a second sealing ring 124 is installed, and the second sealing ring 124 is in contact with the reaction - kettle cover 1 and the isolation sleeve 4 respectively. On the top and bottom of the second annular seat 7, first sealing grooves 122 are provided, and a first sealing ring 121 is installed between adjacent first sealing grooves 122. As Figure 6 shown, by providing the second sealing ring 124, the leakage of materials between the reaction - kettle cover 1 and the isolation sleeve 4 can be avoided. By using the first sealing ring 121, the sealing performance between the first annular seat 6, the second annular seat 7, and the third annular seat 9 is further enhanced. In this way, the leakage of substances inside the reaction kettle is effectively avoided, and dust and other impurities in the external air are prevented from entering the reaction kettle.

[0029] Working principle: First, the staff positions and installs the isolation sleeve 4 inside the reaction - kettle cover 1 through the arc - shaped edge 5. Then, through the partition filter screen 10 inside the second annular seat 7, on the one hand, it can prevent high - temperature materials from splashing out and scalding the staff after the reaction - kettle cover 1 is opened. On the other hand, it can block dust and other impurities in the air entering the reaction kettle, avoiding the pollution of the materials by the impurities. At the same time, the partition filter screen 10 does not prevent the air from flowing. In this way, the air circulation inside and outside the reaction kettle body can be maintained overnight, preventing the occurrence of the situation where water vapor liquefies and flows back into the reaction kettle body again. By providing the positioning assembly 11, the disassembly and assembly process of the partition filter screen 10 is simplified, the disassembly and assembly difficulty of the partition filter screen 10 is reduced, which is beneficial to the cleaning and maintenance work of the partition filter screen 10.

[0030] It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the said element.

[0031] Although embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present utility model, and the scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A splash-proof isolation cover for a lubricating grease reactor, comprising a reactor cover (1), characterized in that: A sealing cover plate (2) is hingedly connected to the top of one side of the reactor cover (1); a pulling assembly (3) for limiting the turning of the sealing cover plate (2) is provided at the bottom of the reactor cover (1); an isolation sleeve (4) is provided inside the reactor cover (1); a first annular seat (6) is fixedly connected to the bottom of the inner cavity of the isolation sleeve (4); a second annular seat (7) is provided above the first annular seat (6); a barrier filter screen (10) is fixedly installed inside the second annular seat (7); and the reactor cover (1) further comprises: A limiting assembly (8) is arranged at the bottom of the second annular seat (7) and can prevent the barrier filter (10) from being deflected due to external force, and a third annular seat (9) is arranged above the second annular seat (7); A positioning component (11) is arranged outside the third annular seat (9) and can position and fix the barrier filter (10) on the first annular seat (6); and a sealing component (12) is arranged outside the second annular seat (7) and can prevent leakage of substances inside the reactor.

2. The splash-proof isolation cover for a lubricating grease reactor according to claim 1, characterized in that: The tensioning assembly (3) comprises a U-shaped seat (31) arranged at the bottom of the reactor cover (1), wherein a plurality of the U-shaped seats (31) are arranged, and the plurality of U-shaped seats (31) are distributed along the circumferential direction of the outer side of the reactor cover (1), and one side of the U-shaped seat (31) is connected to the reactor cover (1), and a first externally threaded rod (32) is rotatably connected inside the U-shaped seat (31), and a tensioning groove (35) corresponding to the first externally threaded rod (32) is provided at the top edge of the sealing cover plate (2), and the top end of the first externally threaded rod (32) passes through the outside of the tensioning groove (35) and is spirally connected to a locking nut (33), and a friction gasket (34) is provided between the locking nut (33) and the sealing cover plate (2).

3. The splash-proof isolation cover for a lubricating grease reactor according to claim 1, characterized in that: The top of the isolation sleeve (4) is provided with an arc-shaped overlap (5), and the isolation sleeve (4) is seated on the reactor cover (1) via the arc-shaped overlap (5).

4. The splash-proof isolation cover for a lubricating grease reactor according to claim 1, characterized in that: The limiting assembly (8) comprises a limiting block (81) arranged inside the first annular seat (6), wherein at least three limiting blocks (81) are arranged, and the plurality of limiting blocks (81) are distributed circumferentially along the inner wall of the first annular seat (6), one side of the limiting block (81) is connected to the first annular seat (6), and a limiting groove (82) corresponding to the limiting block (81) is provided at the bottom edge of the second annular seat (7), and the limiting block (81) is located inside the limiting groove (82).

5. The splash-proof isolation cover for a lubricating grease reactor according to claim 1, characterized in that: The positioning assembly (11) comprises a round through groove (111) arranged inside the third annular seat (9), the round through groove (111) being provided with no less than three round through grooves (111), the plurality of round through grooves (111) being evenly distributed along the outer side of the third annular seat (9), each round through groove (111) being provided with an internal threaded tube (112), the outer side of the internal threaded tube (112) being fixedly connected with an anti-slipping block (117), an anti-slipping groove (118) corresponding to the anti-slipping block (117) being provided on the inner wall of the round through groove (111), the anti-slipping block (117) being located inside the anti-slipping groove (118), and a second external threaded tube (112) matching with the internal threaded tube (112) being provided inside. The third annular seat (9) is provided with an annular groove (115) corresponding to the annular slide block (116), and the annular slide block (116) is located inside the annular groove (115).

6. The splash-proof isolation cover for a lubricating grease reactor according to claim 1, characterized in that: The sealing assembly (12) comprises a second sealing groove (123) arranged on the outside of the annular slider (116), a second sealing ring (124) is installed inside the second sealing groove (123), the second sealing ring (124) is in contact with the reactor cover (1) and the isolation sleeve (4) respectively, the second annular seat (7) is provided with a first sealing groove (122) at the top and the bottom, and a first sealing ring (121) is installed between adjacent first sealing grooves (122).

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