CN219432064U

CN219432064U - Anti-blocking oil pump for petrochemical industry

Info

Publication number: CN219432064U
Application number: CN202320619810.XU
Authority: CN
Inventors: 叶苏青; 徐凯
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-27
Filing date: 2023-03-27
Publication date: 2023-07-28
Anticipated expiration: 2033-03-27

Abstract

The utility model relates to the technical field of petrochemical industry, in particular to an anti-blocking oil pump for petrochemical industry; the utility model discloses an anti-blocking petrochemical oil pump, which comprises a liquid storage shell, wherein an inner cavity of the liquid storage shell is provided with an anti-blocking mechanism and a cleaning mechanism, the cleaning mechanism comprises a first motor, the top of the output end of the first motor is provided with a chain wheel, the outer side wall of the chain wheel is meshed with a chain, the inner side wall of the chain is meshed with another group of chain wheels, the tops of the two groups of chain wheels are uniformly provided with brush columns, scraping plates are arranged on the outer side walls of the brush columns, brushes on the brush columns and scraping teeth on the scraping plates are in a mutually staggered state, the anti-blocking mechanism is positioned on the outer side walls of the brush columns and matched with the brush columns, a sealing plate is driven to move through an electric shrinkage rod, two groups of filter screens are driven to move through the sealing plate, continuous working performance of the device is guaranteed, and impurities in oil are filtered through the filter screens.

Description

Anti-blocking oil pump for petrochemical industry

Technical Field

The utility model relates to the technical field of petrochemical industry, in particular to an anti-blocking oil pump for petrochemical industry.

Background

Petroleum is a viscous and dark brown liquid, which is called as industrial blood, and is stored in the upper part of the crust, the main component is a mixture of various alkanes, cycloalkanes and aromatic hydrocarbons, an oil pump is needed when the petroleum is conveyed in petrochemical industry, the petroleum is conveyed by the petrochemical oil pump generally, impurities exist in the petroleum when the petrochemical oil pump is used conventionally, the impurities are easy to adhere in an oil pump liquid storage tank, the oil pump is easy to block for a long time, the impurities are inconvenient to clean, the normal operation and the service life of the oil pump are easy to influence, and aiming at the conditions, the technical innovation is carried out on the basis of the existing anti-blocking petrochemical oil pump.

Disclosure of Invention

The utility model aims to provide an anti-blocking petrochemical oil pump so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an oil pump for petrochemical of preventing blockking up, includes the stock solution shell, the inner chamber of stock solution shell is provided with anti-blocking mechanism and clearance mechanism, clearance mechanism includes first motor, the output top of first motor is provided with the sprocket, the lateral wall meshing of sprocket has the chain, the inside wall meshing of chain has another group of sprocket, two sets of the top of sprocket evenly is provided with the brush post, the scraper blade has been placed to the lateral wall of brush post, brush on the brush post is in the state of crisscross each other with scraping the tooth on the scraper blade, anti-blocking mechanism is located the lateral wall of brush post and cooperatees with the brush post.

Preferably, the anti-blocking mechanism comprises a sealing plate, two groups of filter screens are uniformly embedded on the outer side wall of the sealing plate, an electric shrinkage rod is arranged on the front side of the sealing plate, and four groups of brush columns are uniformly arranged on the left side and the right side of the sealing plate.

Preferably, the inner chamber of stock solution shell has been seted up stock solution chamber and has cleared up the chamber, the stock solution intracavity is provided with the impeller, the top intercommunication in stock solution chamber has the discharging pipe, clear up the intracavity and be provided with second pan feeding pipe and first pan feeding pipe, the second pan feeding pipe is linked together with the stock solution chamber, the closing plate sets up between first pan feeding pipe and second pan feeding pipe and laminating mutually with the two, the filter screen is corresponding with first pan feeding pipe and second pan feeding pipe, two sets of first motor all sets up in clear up the intracavity, brush post, sprocket and chain all set up in clear up the intracavity, electronic shrink pole sets up the front side at the stock solution shell, the output of electronic shrink pole runs through the front side of stock solution shell and is connected with the closing plate, the sealing cover has been cup jointed to the lateral wall of first pan feeding pipe, sealing cover passes through the bolt setting in the left side of stock solution shell.

Preferably, the right side of impeller is provided with the second motor, the output of second motor runs through the right side of stock solution shell and is connected with the impeller.

Preferably, two groups of support columns are uniformly arranged at the bottom of the liquid storage shell, and a support block is arranged at the bottom of the second motor.

Preferably, the bottoms of the supporting blocks and the supporting columns are respectively provided with a base, and supporting feet are uniformly arranged at the bottoms of the bases.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model relates to an oil pump for petrochemical of preventing blockking up drives the closing plate through electronic shrink pole and removes, drives two sets of filter screens through the closing plate and removes, filters through two sets of filter screens are crisscross, guarantees the continuity of operation of device, filters the impurity in the oil through the filter screen to this prevents impurity from blocking up the oil pump;

the impurities on the filter screen are cleaned through the brush column, and the impurities attached to the brush column are removed through the scraping plate when the brush column rotates, so that the cleaning effect of the brush column is ensured, the filtering effect of the filter screen is ensured by phase change, and the anti-blocking reliability of the device is improved;

the cleaning cavity is sealed through the sealing cover plate, and the sealing cover plate can be taken down after the bolts are disassembled, so that impurities in the cleaning cavity can be conveniently collected, and the use convenience of the device is improved.

Drawings

FIG. 1 is a schematic diagram of a petrochemical oil pump with anti-clogging function;

FIG. 2 is a front cross-sectional view of an anti-clogging petrochemical oil pump of the present utility model;

FIG. 3 is an enlarged view of the portion A of FIG. 2 of the anti-clogging petrochemical oil pump;

FIG. 4 is a left side cross-sectional view of an anti-clogging petrochemical oil pump of the present utility model;

FIG. 5 is an enlarged view of the portion B of FIG. 4 of the anti-clogging petrochemical oil pump of the present utility model;

fig. 6 is a top cross-sectional view of an anti-clogging petrochemical oil pump.

In the figure: 1. a first motor; 11. a sprocket; 12. a chain; 13. a brush column; 14. a scraper; 2. a sealing plate; 21. a filter screen; 22. an electric retracting lever; 3. a liquid storage shell; 31. the first feeding pipe; 32. a second feeding pipe; 33. an impeller; 34. sealing the cover plate; 35. a discharge pipe; 4. a second motor; 5. a support block; 51. a support column; 6. a base; 61. and supporting the feet.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, an anti-blocking oil pump for petrochemical industry comprises a liquid storage shell 3, an anti-blocking mechanism is slidably arranged in an inner cavity of the liquid storage shell 3, a cleaning mechanism is rotatably arranged in the inner cavity of the liquid storage shell 3, the cleaning mechanism comprises a first motor 1, a chain wheel 11 is fixedly arranged at the top of an output end of the first motor 1, a chain 12 is meshed with the outer side wall of the chain 11, another group of chain wheels 11 is meshed with the inner side wall of the chain 12, brush columns 13 are uniformly and fixedly arranged at the tops of the two groups of chain wheels 11, scraping plates 14 are placed on the outer side walls of the brush columns 13, the chain wheels 11 are driven to rotate by the first motor 1, two groups of chain wheels 11 can be simultaneously rotated by the chain 12, so that the two groups of brush columns 13 are driven to rotate, impurities on a filter screen 21 are cleaned by the brush columns 13, the impurities attached to the brush columns 13 are removed by the scraping plates 14 when the brush columns 13 rotate, so that the cleaning effect of the brush columns 13 is ensured, the brush on the brush column 13 and the scraping teeth on the scraping plate 14 are in a staggered state, the anti-blocking mechanism is positioned on the outer side wall of the brush column 13 and is matched with the brush column 13, the anti-blocking mechanism comprises a sealing plate 2, two groups of filter screens 21 are uniformly embedded on the outer side wall of the sealing plate 2, an electric shrinkage rod 22 is fixedly arranged on the front side of the sealing plate 2, the electric shrinkage rod 22 drives the sealing plate 2 to move, the two groups of filter screens 21 are driven to move through the sealing plate 2, the two groups of filter screens 21 are used for staggered filtration to ensure the continuous working performance of the device, the filter screens 21 are used for filtering impurities in oil, so as to prevent the oil pump from being blocked, the four groups of brush columns 13 are uniformly arranged on the left side and the right side of the sealing plate 2 in a rotating manner, a liquid storage cavity and a cleaning cavity are formed in the inner cavity of the liquid storage shell 3, impellers 33 are arranged in the inner cavity, the top of the liquid storage cavity is communicated with a discharging pipe 35, the cleaning cavity is fixedly provided with a second feeding pipe 32 and a first feeding pipe 31, the second feeding pipe 32 is communicated with the liquid storage cavity, the sealing plate 2 is arranged between the first feeding pipe 31 and the second feeding pipe 32 in a sliding way and is attached to the first feeding pipe 32 and the second feeding pipe 32, the filter screen 21 corresponds to the first feeding pipe 31 and the second feeding pipe 32, the two groups of first motors 1 are fixedly arranged in the cleaning cavity, the hairbrush column 13, the chain wheel 11 and the chain 12 are rotatably arranged in the cleaning cavity, the electric shrinkage rod 22 is fixedly arranged at the front side of the liquid storage shell 3, the output end of the electric shrinkage rod 22 penetrates through the front side of the liquid storage shell 3 and is connected with the sealing plate 2, the outer side wall of the first feeding pipe 31 is sleeved with a sealing cover plate 34, the sealing cover plate 34 is fixedly arranged at the left side of the liquid storage shell 3 through bolts, the cleaning cavity is sealed through the sealing cover plate 34, the sealing cover plate 34 can be taken down after the bolts are disassembled, so that impurities cleaned in the cleaning cavity can be conveniently collected, the second motor 4 is fixedly arranged on the right side of the impeller 33, the impeller 33 is driven to rotate through the second motor 4, oil enters the liquid storage cavity from the first feeding pipe 31 and the second feeding pipe 32, the oil is input from the discharging pipe 35 through the impeller 33, the output end of the second motor 4 penetrates through the right side of the liquid storage shell 3 and is connected with the impeller 33, two groups of support columns 51 are uniformly and fixedly arranged at the bottom of the liquid storage shell 3, the support blocks 5 are fixedly arranged at the bottom of the second motor 4, the bases 6 are fixedly arranged at the bottoms of the support blocks 5 and the support columns 51, and the supporting feet 61 are uniformly and fixedly arranged at the bottom of the bases 6.

Working principle: the impeller 33 is driven to rotate through the second motor 4, oil enters the liquid storage cavity from the first feeding pipe 31 and the second feeding pipe 32, oil is input from the discharging pipe 35 through the impeller 33, the sealing plate 2 is driven to move through the electric shrinkage rod 22, the two groups of filter screens 21 are driven to move through the sealing plate 2, the continuous operability of the device is guaranteed through staggered filtration of the two groups of filter screens 21, impurities in the oil are filtered through the filter screens 21, the oil pump is prevented from being blocked by the impurities, the chain wheel 11 is driven to rotate through the first motor 1, the two groups of chain wheels 11 can be simultaneously rotated through the chain 12, the two groups of brush columns 13 are driven to rotate, the impurities on the filter screens 21 are cleaned through the brush columns 13, the impurities attached to the brush columns 13 are removed through the scraping plate 14 when the brush columns 13 rotate, the cleaning effect of the brush columns 13 is guaranteed, the cleaning cavity is sealed through the sealing cover plate 34, the sealing cover plate 34 can be taken down after the bolts are disassembled, and the impurities cleaned in the cleaning cavity can be conveniently collected.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Anti-blocking oil pump for petrochemical industry, including stock solution shell (3), its characterized in that: the inner chamber of stock solution shell (3) is provided with anti-blocking mechanism and clearance mechanism, clearance mechanism includes first motor (1), the output top of first motor (1) is provided with sprocket (11), the lateral wall meshing of sprocket (11) has chain (12), the inside wall meshing of chain (12) has another group sprocket (11), two sets of the top of sprocket (11) evenly is provided with brush post (13), scraper blade (14) have been placed to the lateral wall of brush post (13), brush on brush post (13) is in the state of crisscross each other with scraping the tooth on scraper blade (14), anti-blocking mechanism is located the lateral wall of brush post (13) and cooperatees with brush post (13).

2. An anti-clogging petrochemical oil pump as defined in claim 1, wherein: the anti-blocking mechanism comprises a sealing plate (2), two groups of filter screens (21) are uniformly embedded in the outer side wall of the sealing plate (2), an electric shrinkage rod (22) is arranged on the front side of the sealing plate (2), and four groups of brush columns (13) are uniformly arranged on the left side and the right side of the sealing plate (2).

3. An anti-clogging petrochemical oil pump as defined in claim 2, wherein: the utility model discloses a liquid storage shell, including liquid storage shell (3), including inner chamber, filter screen (21), brush post (13), sprocket (11) and chain (12), liquid storage shell (3) inner chamber has been seted up liquid storage cavity and clearance chamber, liquid storage cavity's top intercommunication has discharging pipe (35), clearance intracavity is provided with second pan feeding pipe (32) and first pan feeding pipe (31), second pan feeding pipe (32) are linked together with the liquid storage cavity, closing plate (2) set up between first pan feeding pipe (31) and second pan feeding pipe (32) and laminate mutually with the two, filter screen (21) are corresponding with first pan feeding pipe (31) and second pan feeding pipe (32), two sets of first motor (1) all set up in the clearance intracavity, brush post (13), sprocket (11) and chain (12) all set up in the clearance intracavity, electronic shrink pole (22) set up the front side in liquid storage shell (3), the output of electronic shrink pole (22) runs through the front side of shell (3) and is connected with closing plate (2) liquid storage, the outside of first pan feeding pipe (31) has the apron (34) to cup joint at sealed apron (34) side of sealing plate (34).

4. A blocking-preventing petrochemical oil pump according to claim 3, wherein: the right side of impeller (33) is provided with second motor (4), the output of second motor (4) runs through the right side of reservoir (3) and is connected with impeller (33).

5. An anti-clogging petrochemical oil pump as defined in claim 4, wherein: two groups of support columns (51) are uniformly arranged at the bottom of the liquid storage shell (3), and support blocks (5) are arranged at the bottom of the second motor (4).

6. An anti-clogging petrochemical oil pump as defined in claim 5, wherein: the bottom of supporting shoe (5) and support column (51) all is provided with base (6), the bottom of base (6) evenly is provided with supporting legs (61).