Filter sieve for petrochemical engineering processing

Abstract

The utility model relates to the technical field of petroleum filtration, and discloses a filter sieve for petrochemical processing. The filter sieve for petrochemical engineering processing comprises a basic assembly, a filter assembly is mounted in the basic assembly, a pressure pump is mounted at the upper end of the filter assembly, a mounting plate is mounted at the lower end of the pressure pump, a spraying plate is mounted at the lower end of the mounting plate, and a filter screen is mounted at the lower end of the spraying plate. A cleaning assembly is mounted at the upper end of the filtering assembly, an adjusting rod is mounted at the upper end of the cleaning assembly, a scraping plate is mounted at the lower end of the adjusting rod, a collecting box is mounted on the right side of the scraping plate, a connecting opening is formed in the upper end of the left side of the collecting box, and a storage box is fixed in the collecting box; the problem that when petroleum is filtered, a filter sieve is used for filtering, the upper end of the filter sieve is blocked after long-time use, and the subsequent petroleum filtering efficiency is low is effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of petroleum filtering, in particular to a filtering screen for petrochemical processing. Background Art

[0002] Petroleum is one of the main objects of geological exploration. It is a viscous, dark brown liquid and is called the blood of industry. Petroleum is stored in some areas of the upper crust. Its main components are a mixture of various alkanes, cycloalkanes and aromatic hydrocarbons. There are two theories about the formation mechanism of petroleum: biological sedimentation and petrochemical oil. The former is more widely accepted. It believes that petroleum is formed by organisms in ancient oceans or lakes after a long evolution. It is a biological sedimentation oil and is non-renewable. The latter believes that petroleum is generated by carbon in the crust itself, has nothing to do with organisms, and is renewable. When processing petroleum, a filtering device is required to filter the petroleum.

[0003] The existing Chinese utility model patent with reference announcement number CN212523189U discloses a filtering device for oil processing, which relates to the technical field of oil processing equipment, including a filter box, wherein two parallel sliding bars are arranged in the filter box, and the two ends of the sliding bar are respectively fixedly connected to the two inner side surfaces of the filter box, and two parallel sliding blocks are also arranged in the filter box, and the sliding blocks are provided with sliding holes matching the sliding bars, and the two sliding blocks are respectively sleeved on the two sliding bars, and a fixing plate is arranged in the filter box. When cleaning, the utility model pulls the U-shaped handle, and the sliding block slides horizontally on the sliding block, so that the rectangular frame can be drawn out of the through cavity, and then by rotating the U-shaped handle, the rectangular frame rotates through the rotating shaft, and the gravel on the filter screen in the rectangular frame falls down. After the gravel falls down, the inverted filter screen is flushed, and the gravel stuck in the mesh gap of the filter screen can be quickly flushed down, so that the filter screen can be cleaned conveniently and quickly, thereby improving the filtering rate of crude oil.

[0004] Based on the search of the above patents and combined with the equipment in the prior art, it was found that there are certain fine impurities inside the oil after extraction. The oil needs to be filtered before use. The overall filtering effect of the traditional filtering device is not good, resulting in the presence of fine impurities in the subsequent filtered oil. When filtering the oil, a filter screen is used for filtering. After long-term use, the upper end of the filter screen will be blocked, resulting in low efficiency of subsequent oil filtration. The existence of these problems affects the use of the device. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the shortcomings of the prior art, the utility model provides a filter screen for petrochemical processing, which can effectively prevent the upper end of the filter screen from being blocked after long-term use when filtering petroleum, resulting in low efficiency of subsequent petroleum filtration.

[0007] Technical Solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a filter screen for petrochemical processing, comprising a base component, a filter component for multi-layer filtering of petroleum is installed inside the base component, and a cleaning component is installed on the upper end of the filter component for cleaning impurities on the upper end of the filter component.

[0009] A pressure pump is installed at the upper end of the filter assembly, and a mounting plate is installed at the lower end of the pressure pump, a spray plate is installed at the lower end of the mounting plate, and a filter screen is installed at the lower end of the spray plate, and the filter screen facilitates multi-layer filtration of petroleum;

[0010] An adjusting rod is installed at the upper end of the cleaning component, and a scraper is installed at the lower end of the adjusting rod. A collecting box is installed on the right side of the scraper, and a connecting port is installed on the upper left end of the collecting box. A storage box is fixed inside the collecting box, and the storage box stores impurities.

[0011] As the preferred technical solution of the utility model, a device box is installed on the upper end of the basic component, and a pouring inlet is installed at the rear end of the device box, an insertion port is installed on the right side of the device box, and a through plate is installed inside the insertion port, and an outlet is installed at the lower end of the device box, and the through plate blocks the insertion port.

[0012] As a preferred technical solution of the utility model, a concentration tank is fixed at the lower end of the filter assembly, and the concentration tank is convenient for collecting the filtered oil.

[0013] As a preferred technical solution of the utility model, a structural groove is installed at the upper end of the cleaning component, and a push rod is installed inside the structural groove, and the push rod drives the adjustment rod to move.

[0014] As a preferred technical solution of the utility model, the filter assembly is installed inside the device box in the basic assembly, and the cleaning assembly is installed on the upper end of the filter screen in the filter assembly.

[0015] As a preferred technical solution of the present utility model, the pouring inlet is an inclined structure, the number of the insertion ports is three, a pulling handle is installed at the upper end of the insertion plate, and the insertion plate is a disassembly structure.

[0016] As a preferred technical solution of the utility model, the pressure pump is installed at the upper end of the device box, the ejection plate is inserted and connected inside the device box, the upper end of the ejection plate is equipped with ejection holes, and the number of the filter screens is three layers.

[0017] As a preferred technical solution of the utility model, the width of the structural groove is the same as the width of the device box, the structural groove is installed at the upper end of the filter screen, the connecting port is connected to the insertion port, and the storage box is a pull-out structure.

[0018] Compared with the prior art, the utility model provides a filter screen for petrochemical processing with the following beneficial effects:

[0019] 1. The utility model sets a filter assembly, in which a filter screen is installed. The filter screen has a multi-layer structure, which is convenient for multi-layer filtering of oil. A pressure pump is installed on the upper end, and the pressure pump is installed on the upper end of the device box to provide pressure for the whole. A spray plate is installed on the lower end, and the spray plate sprays pressurized gas to accelerate the filtering of oil on the upper end of the filter screen. This structure is convenient for rapid filtering of oil and has a good filtering effect, which effectively prevents certain fine impurities from existing inside the oil after mining. The oil needs to be filtered before use. The overall filtering effect of the traditional filtering device is not good, resulting in the presence of fine impurities in the oil filtered out later.

[0020] 2. The utility model sets a cleaning component, in which a structural groove is installed, which fixes the structure of the lower end, and a push rod is installed inside. The push rod is used in conjunction with the adjusting rod to drive the scraper at the lower end, and the scraper is convenient for processing impurities on the upper end of the filter screen. A collecting box is installed on the side end, and the impurities are stored in the storage box inside the collecting box, which is convenient for subsequent centralized processing. This structure is convenient for processing impurities on the upper end of the filter screen and prevents the upper end of the filter screen from being blocked, which effectively prevents the use of the filter screen for filtering when filtering petroleum. After long-term use, the upper end of the filter screen will be blocked, resulting in low efficiency of subsequent petroleum filtration. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the basic components of the structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the structural filtering assembly of the utility model;

[0024] Figure 4 It is a schematic diagram of the structural cleaning component of the utility model.

[0025] Among them: 1. Basic component; 101. Device box; 102. Pour inlet; 103. Insertion port; 104. Insertion plate; 105. Outlet; 2. Filter component; 201. Pressure pump; 202. Mounting plate; 203. Spray plate; 204. Filter screen; 205. Concentration tank; 3. Cleaning component; 301. Structural tank; 302. Push rod; 303. Adjustment rod; 304. Scraper; 305. Collection box; 306. Connection port; 307. Storage box. DETAILED DESCRIPTION

[0026] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0027] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] See also Figure 1 - Figure 4In the present embodiment, a filter screen for petrochemical processing comprises: a basic component 1, a filter component 2 is installed inside the basic component 1, a pressure pump 201 is installed on the upper end of the filter component 2, and a mounting plate 202 is installed on the lower end of the pressure pump 201, a spray plate 203 is installed on the lower end of the mounting plate 202, a filter screen 204 is installed on the lower end of the spray plate 203, a cleaning component 3 is installed on the upper end of the filter component 2, an adjusting rod 303 is installed on the upper end of the cleaning component 3, and a scraper 304 is installed on the lower end of the adjusting rod 303, a collecting box 305 is installed on the right side of the scraper 304, and a connecting port 306 is installed on the upper left end of the collecting box 305, a storage box 307 is fixed inside the collecting box 305, the filter component 2 is installed inside the device box 101 in the basic component 1, and the cleaning component 3 is installed on the upper end of the filter screen 204 in the filter component 2.

[0030] Through the above structure; the basic component 1 is convenient for connecting the upper structure and for the subsequent use of the overall device, the filter component 2 is convenient for multi-layer filtration of petroleum and for improving the overall filtration efficiency, and the cleaning component 3 is convenient for cleaning impurities on the upper end of the filter component 2.

[0031] See also Figure 1 - Figure 4 A device box 101 is installed at the upper end of the basic component 1, and a pouring inlet 102 is installed at the rear end of the device box 101, an insertion port 103 is installed on the right side of the device box 101, and a plug-in plate 104 is installed inside the insertion port 103, an outlet 105 is installed at the lower end of the device box 101, the pouring inlet 102 is an inclined structure, the number of insertion ports 103 is three, a pulling handle is installed on the upper end of the plug-in plate 104, and the plug-in plate 104 is a disassembly structure.

[0032] Through the above structure: by installing the device box 101, it is convenient to install the internal structure, the pouring port 102 is convenient to pour the oil into the interior of the device box 101, the insertion port 103 is convenient to install the insertion plate 104, the insertion plate 104 blocks the insertion port 103, and the outlet 105 is convenient to discharge the filtered oil.

[0033] See also Figure 1 - Figure 4 A concentration tank 205 is fixed at the lower end of the filter assembly 2, a pressure pump 201 is installed at the upper end of the device box 101, a spray plate 203 is inserted and connected inside the device box 101, a spray hole is installed at the upper end of the spray plate 203, and the number of filter screens 204 is three layers.

[0034] Through the above structure: by installing the pressure pump 201, it is convenient to generate pressure, the mounting plate 202 installs the pressure pump 201 on the upper end of the device box 101, the ejection plate 203 is convenient to eject the pressurized gas, the filter screen 204 is convenient to multi-layer filtration of the oil, and the concentration tank 205 is convenient to collect the filtered oil.

[0035] See also Figure 1 - Figure 4 A structural groove 301 is installed at the upper end of the cleaning component 3, and a push rod 302 is installed inside the structural groove 301. The width of the structural groove 301 is the same as the width of the device box 101. The structural groove 301 is installed at the upper end of the filter screen 204, the connecting port 306 is connected to the insertion port 103, and the storage box 307 is a pull-out structure.

[0036] Through the above structure: by installing the structural groove 301, it is convenient to install the internal push rod 302, the push rod 302 drives the adjustment rod 303 to move, the adjustment rod 303 is convenient to drive the lower end scraper 304 to rise and fall, the scraper 304 scrapes off the impurities on the upper end of the filter screen 204, the collection box 305 collects the impurities, the connecting port 306 is connected to the insertion port 103, it is convenient to discharge the impurities into the storage box 307, and the storage box 307 stores the impurities.

[0037] When in use, first, pour the oil to be filtered into the device box 101 through the pouring inlet 102. The device box 101 is equipped with a filter assembly 2. After the oil enters the device box 101, the oil falls into the upper end of the filter screen 204, and the filter screen 204 filters the oil. The filter screen 204 has three layers. The oil is filtered through the layers of the filter screen 204. In order to increase the filtering speed of the oil, a pressure pump 201 is installed on the upper end of the device box 101. The pressure pump 201 generates pressurized gas, which is ejected through the ejection plate 203 at the lower end of the pressure pump 201. The pressurized gas is ejected to pressure filter the oil on the upper end of the filter screen 204, thereby speeding up the filtering speed of the oil. After the oil is filtered, it is collected by the concentration tank 205 and discharged from the outlet 105. After long-term use, the upper end of the filter screen 204 will be blocked. The push rod 302 inside the structural groove 301 is started through the terminal. The push rod 302 is connected to the adjustment rod 303, and the adjustment rod 303 is driven to move by the push rod 302. The lower end of the adjustment rod 303 is connected with a scraper 304, and the scraper 304 is driven to rise and fall by the adjustment rod 303. The impurities on the upper end of the filter screen 204 are cleaned by the scraper 304, and the insertion plate 104 is pulled out from the insertion port 103. After being pulled out, the impurities enter the storage box 307 through the connection port 306 at the side end of the collection box 305.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A filter screen for petrochemical processing, characterized in that: The invention comprises a base component (1), wherein a filter component (2) is installed inside the base component (1), a pressure pump (201) is installed at the upper end of the filter component (2), and a mounting plate (202) is installed at the lower end of the pressure pump (201), a spray plate (203) is installed at the lower end of the mounting plate (202), and a filter screen (204) is installed at the lower end of the spray plate (203), a cleaning component (3) is installed at the upper end of the filter component (2), an adjustment rod (303) is installed at the upper end of the cleaning component (3), and a scraper (304) is installed at the lower end of the adjustment rod (303), a collection box (305) is installed on the right side of the scraper (304), and a connection port (306) is installed at the upper left end of the collection box (305), and a storage box (307) is fixed inside the collection box (305).

2. A filter screen for petrochemical processing according to claim 1, characterized in that: The upper end of the basic component (1) is equipped with a device box (101), and the rear end of the device box (101) is equipped with a pouring port (102), the right side of the device box (101) is equipped with an insertion port (103), and the interior of the insertion port (103) is equipped with a plug-in plate (104), and the lower end of the device box (101) is equipped with an outlet (105).

3. A filter screen for petrochemical processing according to claim 1, characterized in that: A centralizing tank (205) is fixed at the lower end of the filter assembly (2).

4. A filter screen for petrochemical processing according to claim 1, characterized in that: A structural groove (301) is installed at the upper end of the cleaning component (3), and a pushing rod (302) is installed inside the structural groove (301).

5. A filter screen for petrochemical processing according to claim 1, characterized in that: The filter assembly (2) is installed inside the device box (101) in the base assembly (1), and the cleaning assembly (3) is installed on the upper end of the filter screen (204) in the filter assembly (2).

6. A filter screen for petrochemical processing according to claim 2, characterized in that: The pouring port (102) is an inclined structure, the number of the insertion ports (103) is three, a pulling handle is installed at the upper end of the insertion plate (104), and the insertion plate (104) is a disassembly structure.

7. A filter screen for petrochemical processing according to claim 3, characterized in that: The pressure pump (201) is installed at the upper end of the device box (101), the ejection plate (203) is inserted and connected inside the device box (101), the upper end of the ejection plate (203) is provided with an ejection hole, and the number of the filter screen (204) is three layers.

8. A filter screen for petrochemical processing according to claim 4, characterized in that: The width of the structural groove (301) is the same as the width of the device box (101), the structural groove (301) is installed on the upper end of the filter screen (204), the connection port (306) is connected to the insertion port (103), and the storage box (307) is a pull-out structure.

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