CN221732598U - A petrochemical impurity filter - Google Patents

Abstract

The utility model discloses a petrochemical impurity filter, including a filter box and a bottom plate, wherein a filter cleaning mechanism is arranged inside the filter box, a vibration filter assembly is arranged on the top of the bottom plate, and the filter cleaning assembly includes a first filter plate fixedly installed inside the filter box, and a guide plate located on the inner wall of the filter box is fixedly installed on the left side of the first filter plate. The petrochemical impurity filter uses the first filter plate and the second filter plate to perform double filtration on the oil, and discharges and recycles the oil through the first discharge pipe and the second discharge pipe. The filter box can be driven to vibrate up and down quickly by using the vibration motor, the reset spring, the movable plate and the support rod to improve the filtering efficiency. The scraper can be driven to move on the second filter plate by using the rotary motor, the reciprocating screw and the threaded block, and the oil residue impurities on the second filter plate can be scraped off and enter the inside of the recovery box through the guide plate, which greatly improves the flexibility and practicality of the device.

Description

Petrochemical impurity filter

Technical Field

The utility model belongs to the technical field of petroleum filtration, and particularly relates to a petrochemical impurity filter.

Background

Petroleum is a viscous and dark brown liquid, called as industrial blood, and is stored in the upper part of the crust, and the main components of petroleum are various alkanes, cycloalkanes, aromatic hydrocarbons and the like, and is mainly used as fuel oil and gasoline, and is also the raw material of many chemical industrial products such as solution, chemical fertilizer, insecticide, plastics and the like.

Please refer to a petrochemical industry impurity filter that publication number CN211522124U was published, propose "including the agitator tank in this patent," first motor is installed at the top of agitator tank, the output of first motor is fixed with first pivot, just first pivot runs through the top of agitator tank and extends to the inside of agitator tank, the both sides of first pivot are fixed with the (mixing) shaft, the inside both sides of agitator tank all are provided with the flitch … … rethread filter block and the filter that set up carries out double-deck filtration to the oil after the separation, improves the filter effect, can make the oil pass through "through the three-dimensional porous graphene of micro-nano on filter core surface, however the device is unable to hang the filter at the in-process stirring structure of using, and is blockked up easily at the in-process of filtering, and the device filters downwards through gravity alone, and the filter effect is lower to impurity separation recovery, therefore the application provides another technical scheme to solve this problem.

Disclosure of utility model

The utility model aims to provide a petrochemical impurity filter, which solves the problems that a stirring structure cannot hang a filter plate in the using process of the prior art reference patent, the filter plate is easy to block in the filtering process, and the device only filters downwards by gravity, so that the filtering effect and the impurity separating and recycling effect are low.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the petrochemical impurity filter comprises a filter box and a bottom plate, wherein a filtering and cleaning mechanism is arranged in the filter box, and a vibration filter assembly is arranged at the top of the bottom plate;

The filtering and cleaning assembly comprises a first filtering plate fixedly installed inside a filtering box, a guide plate positioned on the inner wall of the filtering box is fixedly installed on the left side of the first filtering plate, a recovery box is fixedly installed on the left side of the filtering box, and a second filtering plate is fixedly installed inside the filtering box;

The right side fixed mounting of rose box has first discharging pipe, the left side fixed mounting of rose box has the second discharging pipe, the top fixed mounting of rose box has the inlet pipe, the right side fixed mounting of rose box has the rotating electrical machines.

Preferably, the filtering and cleaning mechanism further comprises a reciprocating screw rod fixedly arranged on an output shaft of the rotating motor, a threaded block is connected to the outer side of the reciprocating screw rod in a threaded mode, a scraping plate is fixedly connected to the bottom of the threaded block, and a sliding block in sliding connection with the first filtering plate is fixedly arranged at the bottom of the scraping plate.

Preferably, the vibration filter assembly comprises a vibration motor fixedly installed at the top of the bottom plate and fixedly connected with the bottom of the filter box, four installation boxes are fixedly installed at the top of the bottom plate, reset springs are fixedly installed in the installation boxes, movable plates which are slidably connected with the installation boxes are fixedly installed at the tops of the reset springs, and support rods fixedly connected with the filter boxes are fixedly installed at the tops of the movable plates.

Preferably, a movable groove is formed in the right side of the filter box, and the reciprocating screw rod is rotatably connected with the filter box through the movable groove.

Preferably, a thread groove is formed in the thread block, and the thread block is in threaded connection with the reciprocating screw rod through the thread groove.

Preferably, the top of first filter has seted up the spacing groove, the slider passes through spacing groove and first filter sliding connection.

Preferably, the left side of the filter box is provided with a through groove, the guide plate is fixedly connected with the filter box through the through groove, and the guide plate corresponds to the recovery box.

Preferably, the top of the mounting box is provided with a limit groove, and the support rod is movably connected with the mounting box through the limit groove.

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

This petrochemical impurity filter, through the clean mechanism of filtration that sets up, use first filter and second filter to carry out dual filtration to discharge through first discharging pipe and second discharging pipe and retrieve, use vibrating motor, reset spring, fly leaf and bracing piece's effect, can drive the rose box and carry out quick up-and-down vibration, with this first filter and the second filter that drive rose box inside carry out quick vibration, help accelerating the filtration rate of petroleum, improve filtration efficiency, use rotating electrical machines, reciprocating screw and the effect of screw thread piece, can drive the scraper blade laminating and remove on the second filter, can strike off the dregs of fat impurity on the second filter, and get into the inside of rose box through the guide plate, the flexibility and the practicality of device have been extremely high.

Drawings

FIG. 1 is a schematic cross-sectional view of the structure of the present utility model;

FIG. 2 is a schematic perspective view of the present utility model;

Fig. 3 is a schematic front view of the structure of the present utility model.

In the figure: 1. a filter box; 2. a first filter plate; 3. a deflector; 4. a recovery box; 5. a second filter plate; 6. a first discharge pipe; 7. a second discharge pipe; 8. a feed pipe; 9. a rotating electric machine; 10. a reciprocating screw rod; 11. a screw block; 12. a scraper; 13. a slide block; 14. a bottom plate; 15. a vibration motor; 16. a mounting box; 17. a return spring; 18. a movable plate; 19. and (5) supporting the rod.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-3, a petrochemical impurity filter comprises a filter box 1 and a bottom plate 14, wherein a filter cleaning mechanism is arranged in the filter box 1, and a vibration filter assembly is arranged at the top of the bottom plate 14.

First embodiment, filter clean subassembly includes with the inside fixed mounting's of rose box 1 first filter 2, the left side fixed mounting of first filter 2 has the guide plate 3 that is located rose box 1 inner wall, and the left side fixed mounting of rose box 1 has the collection box 4, and logical groove has been seted up in the left side of rose box 1, and guide plate 3 passes through logical groove and rose box 1 fixed connection, and guide plate 3 corresponds with collection box 4, helps the oil to flow out through guide plate 3.

Wherein, the inside fixed mounting of rose box 1 has second filter 5, the right side fixed mounting of rose box 1 has first discharging pipe 6, the left side fixed mounting of rose box 1 has second discharging pipe 7, the top fixed mounting of rose box 1 has inlet pipe 8, the right side fixed mounting of rose box 1 has rotating electrical machines 9, filter clean mechanism still includes the output shaft fixed mounting of rotating electrical machines 9 has reciprocating screw 10, the movable groove has been seted up on the right side of rose box 1, reciprocating screw 10 rotates with rose box 1 through the movable groove and is connected, make things convenient for rotating electrical machines 9 to drive reciprocating screw 10 and rotate.

In this embodiment, the outside threaded connection of reciprocating screw rod 10 has screw thread piece 11, and the screw thread groove has been seted up to screw thread piece 11's inside, and screw thread piece 11 passes through screw thread groove and reciprocating screw rod 10 threaded connection, makes things convenient for screw thread piece 11 to remove in the outside of reciprocating screw rod 10, and screw thread piece 11 bottom fixedly connected with scraper blade 12, scraper blade 12's bottom fixed mounting have with first filter 2 sliding connection's slider 13, limit groove has been seted up at first filter 2's top, and slider 13 passes through limit groove and first filter 2 sliding connection, makes things convenient for slider 13 to carry out spacingly to scraper blade 12.

In the second embodiment, the vibration filter assembly comprises a vibration motor 15 fixedly installed on the top of the bottom plate 14 and fixedly connected with the bottom of the filter box 1, four installation boxes 16 are fixedly installed on the top of the bottom plate 14, and a reset spring 17 is fixedly installed in the installation boxes 16.

Wherein, return spring 17's top fixed mounting has the fly leaf 18 with mounting box 16 sliding connection, and the top fixed mounting of fly leaf 18 has the bracing piece 19 with filter tank 1 fixed connection, and the spacing groove has been seted up at the top of mounting box 16, and bracing piece 19 is through spacing groove and mounting box 16 swing joint, helps bracing piece 19 to vibrate.

When the filter is used, chemical petroleum is poured into the filter box 1 through the feed pipe 8, the petroleum is reserved at the top of the first filter plate 2 under the action of gravity, the first filter plate 2 starts to primarily filter the petroleum, impurities such as oil residues with density and volume larger than those of the petroleum are intercepted at the top of the first filter plate 2, the petroleum falls on the second filter plate 5, the petroleum is secondarily filtered when passing through the second filter plate 5, at the moment, petroleum solution with larger density and volume is intercepted at the top of the second filter plate 5 and flows rightwards, enters the first discharge pipe 6 to be recovered, smaller volume petroleum solution flows downwards through the second filter plate 5 and is discharged through the second discharge pipe 7 to be recovered, and the petroleum solution can be separated and recovered in two groups with different densities, so that the subsequent processing is convenient, and meanwhile, in the filtering process;

In addition, can start vibrating motor 15, vibrating motor 15 drives rose box 1 and bracing piece 19 and carries out the vertical vibration and remove, bracing piece 19 removes and drives fly leaf 18 and remove, fly leaf 18 stretches out and draws back to return spring 17 when removing, thereby drive the inside first filter 2 of rose box 1 and second filter 5 and carry out quick vibration, help accelerating the filtration rate of oil, improve filtration efficiency, simultaneously conveniently support rose box 1, after filtering, can start rotating electrical machines 9, rotating electrical machines 9 drive reciprocating screw 10 and rotate, the screw thread piece 11 in the outside of reciprocating screw 10 begins to remove under the spacing of slider 13, and drive scraper blade 12 and remove left, scraper blade 12 laminating is on first filter 2, strike off the filtration to the impurity on the first filter 2, until scraper blade 12 removes the left side of first filter 2, can strike off the oil residue impurity on the first filter 2, and get into the inside of recovery box 4 through guide plate 3, conveniently retrieve, multistage separation filtration has been realized, the flexibility and practicality of device are high.

To sum up, this petrochemical impurity filter, through the filtration clean mechanism that sets up, use first filter 2 and second filter 5 to carry out dual filtration to retrieve through first discharging pipe 6 and the discharge of second discharging pipe 7, use vibrating motor 15, reset spring 17, fly leaf 18 and bracing piece 19's effect, can drive filter tank 1 and carry out quick upper and lower vibration, with this first filter 2 and the second filter 5 that drive filter tank 1 inside carry out quick vibration, help accelerating the filtration rate of oil, improve filtration efficiency, use rotating electrical machines 9, reciprocating screw 10 and the effect of screw thread piece 11, can drive scraper blade 12 laminating and remove on first filter 2, can strike off the oil residue impurity on the first filter 2, and get into the inside of collection tank 4 through guide plate 3, the flexibility and the practicality of device have been extremely high.

Claims (8)

1. A petrochemical impurity filter, its characterized in that: the filter comprises a filter box (1) and a bottom plate (14), wherein a filter cleaning mechanism is arranged in the filter box (1), and a vibration filter assembly is arranged at the top of the bottom plate (14);

The filtering and cleaning mechanism comprises a first filter plate (2) fixedly installed inside a filter box (1), a guide plate (3) positioned on the inner wall of the filter box (1) is fixedly installed on the left side of the first filter plate (2), a recovery box (4) is fixedly installed on the left side of the filter box (1), and a second filter plate (5) is fixedly installed inside the filter box (1);

The right side fixed mounting of rose box (1) has first discharging pipe (6), the left side fixed mounting of rose box (1) has second discharging pipe (7), the top fixed mounting of rose box (1) has inlet pipe (8), the right side fixed mounting of rose box (1) has rotating electrical machines (9).

2. A petrochemical impurity filter according to claim 1, wherein: the filtering and cleaning mechanism further comprises an output shaft of the rotating motor (9), a reciprocating screw rod (10) is fixedly arranged on the output shaft, a threaded block (11) is connected to the outer side of the reciprocating screw rod (10) in a threaded mode, a scraping plate (12) is fixedly connected to the bottom of the threaded block (11), and a sliding block (13) which is in sliding connection with the first filtering plate (2) is fixedly arranged at the bottom of the scraping plate (12).

3. A petrochemical impurity filter according to claim 1, wherein: the vibration filter assembly comprises a vibration motor (15) fixedly mounted on the top of a bottom plate (14) and fixedly connected with the bottom of a filter box (1), four mounting boxes (16) are fixedly mounted on the top of the bottom plate (14), return springs (17) are fixedly mounted in the mounting boxes (16), a movable plate (18) which is slidably connected with the mounting boxes (16) is fixedly mounted on the top of the return springs (17), and a supporting rod (19) fixedly connected with the filter box (1) is fixedly mounted on the top of the movable plate (18).

4. A petrochemical impurity filter according to claim 2, wherein: the right side of the filter box (1) is provided with a movable groove, and the reciprocating screw rod (10) is rotationally connected with the filter box (1) through the movable groove.

5. A petrochemical impurity filter according to claim 2, wherein: the inside of screw thread piece (11) has offered the screw thread groove, screw thread piece (11) are through screw thread groove and reciprocal lead screw (10) threaded connection.

6. A petrochemical impurity filter according to claim 2, wherein: the top of first filter (2) has seted up the spacing groove, slider (13) pass through spacing groove and first filter (2) sliding connection.

7. A petrochemical impurity filter according to claim 1, wherein: the left side of rose box (1) has seted up logical groove, guide plate (3) are through logical groove and rose box (1) fixed connection, guide plate (3) are corresponding with recovery tank (4).

8. A petrochemical impurity filter according to claim 3, wherein: the top of the installation box (16) is provided with a limit groove, and the support rod (19) is movably connected with the installation box (16) through the limit groove.