Filtering device for synthesis process of sartan biphenyl

Abstract

The utility model relates to the technical field of filtering devices, and discloses a filtering device for a sartan biphenyl synthesis process, which comprises a feeding component, a filtering component and a wall scraping component, the filtering component and the wall scraping component are mounted on the feeding component, a power component is fixedly mounted at the bottom of the feeding component, and a discharging component is mounted at the bottom of the feeding component. When the equipment runs, materials enter an inner cavity of the centrifugal tube through the feeding hopper, at the moment, the rotating motor drives the centrifugal tube to rotate along a main shaft of the centrifugal tube through transmission, the materials enter an inner cavity of the filtering square tube through the centrifugal tube under the action of rotating centrifugal force, impurities in the materials are filtered out through the filtering net, and the efficiency is higher; meanwhile, the upper lantern ring is fixedly connected with the centrifugal tube in a clamped mode through the limiting block, at the moment, under rotation driving of the centrifugal tube, the rotating arm and the scraping plate scrape off materials remaining on the inner wall of the main shell, and material residues are avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to filter device technical field more specifically relates to a filter device of sandan biphenyl synthesis process. BACKGROUND

[0002] In the production process of sandan biphenyl, raw materials and intermediates will introduce a variety of by-products and impurities, through filter device, can effectively separate these impurities from the reaction system, prevent them from entering the final product, so as to ensure the quality of sandan biphenyl.

[0003] And in the current sandan biphenyl synthesis process, the filter rate of the filter system used is relatively low, which means that in actual operation, it needs longer time to complete the same amount of material processing work, which not only affects the production efficiency, but also may increase energy consumption and cost.

[0004] Secondly, there is a more serious problem of filtrate wall hanging phenomenon, which can lead to a decrease in effective filtration area, further reduce the filtration efficiency, and increase the workload and difficulty of cleaning and maintenance.

[0005] Therefore, in order to solve the above problems, the present application provides a filter device for sandan biphenyl synthesis process. CONTENT OF UTILITY MODEL

[0006] In order to overcome the above-mentioned defects of the prior art, the utility model provides a filter device for sandan biphenyl synthesis process to solve the problems in the above background art.

[0007] The utility model provides the following technical scheme: a filter device for sandan biphenyl synthesis process, including feed assembly and the filter assembly and scraping wall subassembly of installation on feed assembly, the power assembly is fixedly installed at feed assembly bottom, the discharge assembly is installed at feed assembly bottom, the support assembly is arranged at feed assembly bottom;

[0008] Preferably, the feed assembly comprises a main housing, a feed hopper, a centrifugal tube, an upper sealing shaft and a lower sealing shaft, wherein the feed hopper is fixedly installed at the top of the main housing, the upper and lower ends of the centrifugal tube are respectively fixedly sleeved with the upper sealing shaft and the lower sealing shaft, the upper sealing shaft is fixedly clamped at the top of the main housing, and the lower sealing shaft is fixedly clamped at the bottom of the main housing, at this time the material enters the inner cavity of the centrifugal tube through the feed hopper.

[0009] Preferably, the filter assembly comprises a filter square tube, a filter plate and a filter screen, wherein the filter square tube is fixedly installed on the side wall of the centrifugal tube and communicates with the inner cavity of the centrifugal tube, the filter plate is movably clamped on the side wall of the filter square tube close to the main shell, and the filter screen is fixedly installed on the filter plate.

[0010] Preferably, the power assembly comprises a rotating motor, a fixing frame, a first gear and a second gear, wherein the rotating motor transmission shaft is fixedly sleeved with the first gear, the first gear is engaged with the second gear, the second gear is fixedly sleeved with the centrifugal tube, and the rotating motor is fixedly clamped on the fixing frame.

[0011] Preferably, the wall scraping assembly comprises an upper sleeve ring, a limiting block, a limiting ring, a rotating arm, a scraper and a lower sleeve ring, wherein the limiting block is fixedly installed on the side wall of the centrifugal tube, the upper sleeve ring is movably sleeved on the upper side of the centrifugal tube, the lower sleeve ring is movably sleeved on the lower side of the centrifugal tube, the upper and lower ends of the scraper are fixedly connected with the upper sleeve ring and the lower sleeve ring respectively, the limiting ring is arranged below the upper sleeve ring and fixedly sleeved with the centrifugal tube, and the upper sleeve ring is fixedly clamped with the centrifugal tube through the limiting block.

[0012] Preferably, the discharging assembly comprises a discharging pipe, a liquid storage tank and a sealing ring, the right end of the discharging pipe is fixedly clamped on the bottom of the main shell and communicates with the main shell, the sealing ring is arranged at the clamping position of the discharging pipe and the main shell, and the left end of the discharging pipe is fixedly clamped on the side wall of the liquid storage tank and communicates with the liquid storage tank.

[0013] Preferably, the supporting assembly comprises a bottom plate, supporting columns and a supporting plate, wherein the bottom plate is clamped on the bottom of the main shell, the bottom plate is fixedly installed with the supporting columns which are circumferentially distributed at the bottom of the bottom plate, and the supporting plate is fixedly installed at the bottom of the supporting columns.

[0014] The technical effects and advantages of the utility model are as follows:

[0015] When the device is running, the material enters the inner cavity of the centrifugal pipe through the feeding hopper, at this time, the rotating motor drives the centrifugal pipe to rotate along the main shaft of the centrifugal pipe through the transmission belt, under the action of the rotating centrifugal force, the material enters the inner cavity of the filter square pipe through the centrifugal pipe, and the impurities in the material are filtered out through the filter screen, the efficiency is higher, and the filter material is more convenient to replace, meanwhile, the upper sleeve is fixedly connected with the centrifugal pipe through the limiting block, at this time, under the driving of the rotation of the centrifugal pipe, the rotating arm and the scraper scrape off the material remaining on the inner wall of the main shell, so that the material is avoided from remaining. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a whole structure schematic view of the utility model.

[0017] Figure 2 It is a whole structure partial section schematic view of the utility model.

[0018] Figure 3 It is a 2 structure schematic view of the utility model.

[0019] Figure 4 It is a Figure 2 structure schematic view of the utility model.

[0020] Figure 5 It is a feeding assembly and wall scraping assembly structure schematic view of the utility model.

[0021] The figure sign is: 1, feeding assembly;101, main shell;102, feeding hopper;103, centrifugal pipe;104, upper sealing shaft;105, lower sealing shaft;2, filter assembly;201, filter square pipe;202, filter plate;203, filter screen;3, power assembly;301, rotating motor;302, fixing frame;303, first gear;304, second gear;4, wall scraping assembly;401, upper sleeve;402, limiting block;403, limiting ring;404, rotating arm;405, scraper;406, lower sleeve;5, discharging assembly;501, discharging pipe;502, liquid storage tank;503, sealing ring;6, supporting assembly;601, bottom plate;602, supporting column;603, supporting plate. DETAILED DESCRIPTION

[0022] The technical scheme in the utility model will be described clearly and completely below in combination with the drawings in the utility model, and additionally, the forms of each structure described in the following implementation manners are only examples, the filter device of the process of synthesizing sandatan biphenyl involved in the utility model is not limited to each structure described in the following implementation manners, all other implementation manners obtained by the ordinary skilled in the art without making creative labor belong to the protection range of the utility model.

[0023] Refer to Figure 1 and Figure 2The utility model provides a filter device of losartan biphenyl synthesis process, including feeding assembly 1 and install filter assembly 2 and scrape wall subassembly 4 on feeding assembly 1, the power assembly 3 is fixedly installed at feeding assembly 1 bottom, the discharge assembly 5 is installed at feeding assembly 1 bottom, and feeding assembly 1 bottom is provided with support assembly 6;

[0024] With reference to Figure 1 And Figure 2 Feeding assembly 1 includes main casing 101, feeding hopper 102, centrifugal pipe 103, upper sealing shaft 104 and lower sealing shaft 105, wherein feeding hopper 102 is fixedly installed at the top of main casing 101, centrifugal pipe 103 is fixedly sleeved with upper sealing shaft 104 and lower sealing shaft 105 at the upper and lower ends respectively, upper sealing shaft 104 is fixedly clamped at the top of main casing 101, and lower sealing shaft 105 is fixedly clamped at the bottom of main casing 101, so that the material enters the inner cavity of centrifugal pipe 103 through feeding hopper 102 at this time;

[0025] With reference to Figures 1-3 Filter assembly 2 includes filter square tube 201, filter plate 202 and filter screen 203, wherein filter square tube 201 is fixedly installed at the side wall of centrifugal pipe 103 and is communicated with the inner cavity of centrifugal pipe 103, filter plate 202 is movably clamped at the side wall of filter square tube 201 close to main casing 101, and filter screen 203 is fixedly installed on filter plate 202, so that the material enters the inner cavity of filter square tube 201 through centrifugal pipe 103 under the action of rotating centrifugal force, and the impurities in the material are filtered out through filter screen 203, the filtered material enters the inner cavity of main casing 101, and filter plate 202 and filter screen 203 can be directly taken out and replaced along the clamping portion of filter plate 202 and filter square tube 201 after a period of time;

[0026] With reference to Figure 2 And Figure 4 Power assembly 3 includes rotating motor 301, fixed frame 302, first gear 303 and second gear 304, wherein the transmission shaft of rotating motor 301 is fixedly sleeved with first gear 303, first gear 303 is engaged with second gear 304, second gear 304 is fixedly sleeved with centrifugal pipe 103, and rotating motor 301 is fixedly clamped on fixed frame 302, so that the transmission shaft of rotating motor 301 drives first gear 303, and centrifugal pipe 103 rotates along the main shaft thereof through the meshing action between first gear 303 and second gear 304 at this time;

[0027] With reference to Figure 2 And Figure 5The scraping wall assembly 4 comprises an upper sleeve ring 401, a limiting block 402, a limiting ring 403, a rotating arm 404, a scraping plate 405 and a lower sleeve ring 406, wherein the limiting block 402 is fixedly installed on the side wall of the centrifugal pipe 103, the upper sleeve ring 401 is movably sleeved on the upper side of the centrifugal pipe 103, the lower sleeve ring 406 is movably sleeved on the lower side of the centrifugal pipe 103, the upper and lower ends of the scraping plate 405 are fixedly connected with the upper sleeve ring 401 and the lower sleeve ring 406 respectively, and the limiting ring 403 is arranged below the upper sleeve ring 401 and is fixedly sleeved with the centrifugal pipe 103; at this time, the upper sleeve ring 401 is fixedly clamped with the centrifugal pipe 103 through the limiting block 402; at this time, under the rotation of the centrifugal pipe 103, the rotating arm 404 is driven to rotate along the main shaft of the main shell 101, and the residual material on the inner wall of the main shell 101 is scraped off through the scraping plate 405.

[0028] With reference to Figure 1 And Figure 2 The discharging assembly 5 comprises a discharging pipe 501, a liquid storage tank 502 and a sealing ring 503, the right end of the discharging pipe 501 is fixedly clamped on the bottom of the main shell 101 and is communicated with the main shell 101, the sealing ring 503 is arranged at the clamping position of the discharging pipe 501 and the main shell 101, and the left end of the discharging pipe 501 is fixedly clamped on the side wall of the liquid storage tank 502 and is communicated with the liquid storage tank 502; at this time, the filtered material enters the liquid storage tank 502 through the discharging pipe 501 at the bottom.

[0029] With reference to Figure 1 And Figure 2 The supporting assembly 6 comprises a bottom plate 601, supporting columns 602 and a supporting plate 603, wherein the bottom plate 601 is clamped on the bottom of the main shell 101, the bottom plate 601 is fixedly installed with the supporting columns 602 which are distributed in a circle at the bottom of the bottom plate 601, and the supporting plate 603 is fixedly installed at the bottom of the supporting columns 602.

[0030] The working principle of the utility model is as follows: when the equipment is running, the material enters the inner cavity of the centrifugal pipe 103 through the feeding hopper 102; at this time, the rotating motor 301 drives the first gear 303 to rotate, and the first gear 303 drives the centrifugal pipe 103 to rotate along the main shaft of the centrifugal pipe 103 through the meshing action between the first gear 303 and the second gear 304; under the action of the rotating centrifugal force, the material enters the inner cavity of the filtering square pipe 201 through the centrifugal pipe 103, and the impurities in the material are filtered out through the filter screen 203; the filtered material enters the inner cavity of the main shell 101, and then enters the liquid storage tank 502 through the discharging pipe 501 at the bottom; at this time, the upper sleeve ring 401 is fixedly clamped with the centrifugal pipe 103 through the limiting block 402; under the rotation of the centrifugal pipe 103, the rotating arm 404 is driven to rotate along the main shaft of the main shell 101, and the residual material on the inner wall of the main shell 101 is scraped off through the scraping plate 405; after being used for a period of time, the filtering plate 202 and the filter screen 203 can be directly taken out along the clamping position of the filtering plate 202 and the filtering square pipe 201 for replacement, so that the impurities are prevented from being blocked.

[0031] Finally, it should be noted that: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the term "installation", "connected", "connection" should be broadly understood, can be mechanical or electrical connection, but also can be two elements inside the communication, can be directly connected, "up", "down", "left", "right" and so on, only for indicating the relative position relationship, when the absolute position of the described object changes, the relative position relationship may change;

[0032] Second: the utility model discloses the embodiment in the drawing, only relate to the structure involved in the embodiment of the present disclosure, other structures can refer to the usual design, under the condition of not conflicting, the same embodiment and different embodiments of the utility model can be combined with each other;

[0033] Finally: the above only for the preferred embodiment of the utility model, and does not for limiting the utility model, any modification, equivalent replacement, improvement etc. within the spirit and principle of the utility model, should be contained in the protection scope of the utility model.

Claims

1. A filtering device for a process of synthesis of sartan biphenyl, comprising a feeding assembly (1) and a filtering assembly (2) and a wall scraping assembly (4) mounted on the feeding assembly (1), characterized in that: The bottom of the feeding assembly (1) is fixedly installed with a power assembly (3), the bottom of the feeding assembly (1) is installed with a discharging assembly (5), the bottom of the feeding assembly (1) is provided with a supporting assembly (6), the feeding assembly (1) comprises a main shell (101), the filtering assembly (2) comprises a filtering square tube (201), a filtering plate (202) and a filter screen (203), wherein the filtering square tube (201) is fixedly installed on the side wall of the centrifugal tube (103) and communicates with the inner cavity of the centrifugal tube (103), the filtering plate (202) is movably clamped on the side wall of the filtering square tube (201) close to the main shell (101), the filter screen (203) is fixedly installed on the filtering plate (202), the power assembly (3) comprises a rotary motor (301), a fixing frame (302), a first gear (303) and a second gear (304), wherein the transmission shaft of the rotary motor (301) is fixedly sleeved with the first gear (303), the first gear (303) is engaged with the second gear (304), the second gear (304) is fixedly sleeved with the centrifugal tube (103), and the rotary motor (301) is fixedly clamped on the fixing frame (302).

2. A filtering device for a process of synthesis of sartan biphenyl according to claim 1, characterized by the fact that: The feeding assembly (1) further comprises a feeding hopper (102), a centrifugal tube (103), an upper sealing shaft (104) and a lower sealing shaft (105), wherein the feeding hopper (102) is fixedly installed on the top of the main shell (101), the upper and lower ends of the centrifugal tube (103) are fixedly sleeved with the upper sealing shaft (104) and the lower sealing shaft (105) respectively, the upper sealing shaft (104) is fixedly clamped on the top of the main shell (101), and the lower sealing shaft (105) is fixedly clamped on the bottom of the main shell (101).

3. A filtering device for a process of synthesis of sartan biphenyl according to claim 2, characterized by the fact that: The scraping wall assembly (4) comprises an upper sleeve ring (401), a limiting block (402), a limiting ring (403), a rotating arm (404), a scraper (405) and a lower sleeve ring (406), wherein the limiting block (402) is fixedly installed on the side wall of the centrifugal tube (103), the upper sleeve ring (401) is movably sleeved on the upper side of the centrifugal tube (103), the lower sleeve ring (406) is movably sleeved on the lower side of the centrifugal tube (103), the upper and lower ends of the scraper (405) are fixedly connected with the upper sleeve ring (401) and the lower sleeve ring (406) respectively, the limiting ring (403) is arranged below the upper sleeve ring (401) and fixedly sleeved with the centrifugal tube (103), and the upper sleeve ring (401) is fixedly clamped with the centrifugal tube (103) through the limiting block (402).

4. A filtering device for a process of synthesis of sartan biphenyl according to claim 2, characterized by the fact that: The discharging assembly (5) comprises a discharging pipe (501), a liquid storage tank (502) and a sealing ring (503), the right end of the discharging pipe (501) is fixedly clamped on the bottom of the main shell (101) and communicates therewith, the sealing ring (503) is arranged at the clamping position of the discharging pipe (501) and the main shell (101), and the left end of the discharging pipe (501) is fixedly clamped on the side wall of the liquid storage tank (502) and communicates therewith.

5. A filtering device for a process of synthesis of sartan biphenyl according to claim 2, characterized by the fact that: The support assembly (6) comprises a bottom plate (601), support columns (602) and support plates (603), wherein the bottom plate (601) is clamped at the bottom of the main shell (101), the bottom of the bottom plate (601) is fixedly provided with the support columns (602) in a circumferential distribution, and the support plates (603) are fixedly installed at the bottom of the support columns (602).

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