CN219050576U

CN219050576U - Scroll type filter paper circulating filter device

Info

Publication number: CN219050576U
Application number: CN202222861073.2U
Authority: CN
Inventors: 黄启建; 宦忠勇
Original assignee: Shanying International Holding Co Ltd
Current assignee: Shanying International Holding Co Ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-05-23
Anticipated expiration: 2032-10-28

Abstract

The utility model discloses a scroll type filter paper circulating and filtering device, which comprises a lifting control box, wherein a lifting arm is connected to the lifting control box, a high-strength lifting rope is connected to the lifting arm, the end part of the high-strength lifting rope penetrates through a lifting ring, a filter box upper cover is arranged below the lifting ring, the filter box upper cover is placed on a filter box body, a first scroll is arranged below the filter box upper cover, a second scroll is arranged at the bottom of the filter box body, a filter paper roll is arranged on the first scroll, a grid is arranged on the filter paper roll in the sagging direction of filter paper, and the grid is fixed on two sides of the filter box body; the utility model has novel design, the oil in the lubricating oil station is introduced into the filter box, the filter paper roll in the filter box is driven by the stepping motor to rotate, the filter paper is slowly lowered, and compared with a common filter element, the cost can be reduced by using the filter paper roll.

Description

Scroll type filter paper circulating filter device

Technical Field

The utility model relates to the technical field of filtration of papermaking lubricating oil stations, in particular to a scroll type filter paper circulating filter device.

Background

The large-scale oil station circulating lubricating oil in the factory lubricates equipment by long-term uninterrupted circulation and reciprocating, oil takes away a large amount of equipment to generate heat, oil itself generates a large amount of fatty acid ester (fatlute) by oxidation of the oil due to high temperature and equipment abrasion to form a large amount of metal pollutant particles which enter the oil tank along with the flushing of the oil to form suspended matters to be filled in the whole oil tank to form pollutants, according to the industrial design standard, an oil supply pipeline of the oil tank and an internal circulating system are respectively provided with a group of filters, the inside of the oil tank is provided with a disposable cylindrical high-precision filter element, the defect of the filter element is remarkable, the unit price is high, the inside of the filter element is a metal reinforcing layer, filter paper and engineering plastic combination body, the disassembly difficulty and the labor cost are high, the recycling additional value is low, and the waste filter element is listed in a dangerous waste directory, so that the dangerous waste treatment cost of enterprises is increased intangibly.

Disclosure of Invention

The utility model aims to provide a scroll type filter paper circulating and filtering device which is used for solving 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 a spool formula filter paper circulation filter equipment, includes lifts by crane the control box, it is connected with the lifting arm on the control box to lift by crane, it is connected with high strength lifting rope to lift by crane on the lifting arm, the tip of high strength lifting rope passes rings, the rose box upper cover has been equipped with under the rings, the rose box upper cover is placed on the rose box, the rose box upper cover below is equipped with first spool, the rose box bottom is equipped with the second spool, install the strain scroll on the first spool, be equipped with the grid on the filter paper sagging direction on the strain scroll, the grid is fixed in the rose box both sides.

Preferably, the first reel is provided with a pressure sensor, the pressure sensor is provided with an alarm, the filtering box body is provided with a liquid inlet and a liquid outlet, the liquid inlet is connected to the lubricating oil station through a liquid inlet pipeline, the liquid inlet is provided with a control valve, the liquid outlet is connected to the lubricating oil station through a liquid outlet pipeline to form a closed circuit, and the liquid outlet pipeline is provided with a circulating oil pump.

Preferably, the first scroll is connected with a first stepping motor, the second scroll is provided with a second stepping motor, and the movement directions of the first stepping motor and the second stepping motor are opposite.

Preferably, a soft hook patch is attached to the second reel, and a plurality of soft hooks are arranged on the soft hook patch.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has novel design, utilizes reasonable mechanical structure, skillfully plays the inherent potential of each element, introduces the oil in the lubricating oil station into the filter box, drives the filter paper roll in the filter box to rotate by the stepping motor, slowly descends the filter paper, compared with a common filter element, can reduce the cost by using the filter paper roll, hooks the filter paper by the soft hook paste on the second scroll, rolls up and recycles the used filter paper, installs the scroll and the stepping motor at the upper cover of the filter box, adopts an integral electric lifting mode, is convenient and quick to replace the filter paper roll, saves labor cost, and can greatly reduce the environmental protection treatment cost of enterprises according to the national dangerous waste directory, and the oily cotton paper does not belong to dangerous waste.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the filtering box of the present utility model;

fig. 3 is a schematic view of a second reel structure in the present utility model.

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, the present utility model provides a technical solution: the utility model provides a spool formula filter paper circulation filter equipment, includes lifts by crane control box 11, it lifts by crane arm 12 to be connected with on the control box 11 to lift by crane, it is connected with high strength lifting rope 13 to lift by crane on the arm 12, the tip of high strength lifting rope 13 passes rings 14, rings 14 have filter box upper cover 21 down, filter box upper cover 21 is placed on filter box 22, filter box upper cover 21 below is equipped with first spool 31, filter box 22 bottom is equipped with second spool 32, install filter paper roll 4 on the first spool 31, can easily lift the filter box upper cover through lifting by crane arm, conveniently change the filter paper roll, guarantee the filter effect, be equipped with grid 5 on the filter paper roll 4 in the filter paper sagging direction, grid 5 is fixed in filter box 22 both sides, leads to the high damage of pressure differential to filter failure for offset filter paper impact and granule pollution accumulation to filter paper.

In this embodiment, be equipped with pressure sensor 6 on the first spool 31, be equipped with alarm 61 on the pressure sensor 6, after the filter paper is rolled up and is used, pressure sensor 6 can sense the pressure and alleviate, and the alarm can in time report to the police to remind the staff to change in time, be equipped with inlet 7 and liquid outlet 8 on the rose box 22, inlet 7 is connected to lubricating oil station 9 through inlet pipe 71, be equipped with control valve 72 on the inlet pipe 71, liquid outlet 8 is connected to lubricating oil station 9 through outlet pipe 81, be equipped with circulation oil pump 82 on the outlet pipe 81 to this forms the closed circuit, realizes circulating filtration.

In this embodiment, the first reel 31 is connected with a first stepper motor 33, the second reel 32 is provided with a second stepper motor 34, and the movement directions of the first stepper motor 33 and the second stepper motor 34 are opposite, so that the filter paper is put down and rolled up, and the first stepper motor 33 and the second stepper motor 34 are disposed outside the filter box 22, so that damage to the motor caused by oil is avoided.

In this embodiment, the second reel 32 is attached with a soft hook patch 35, and the soft hook patch 35 is provided with a plurality of soft hooks 36, and the filter paper is hooked by the soft hooks on the soft hook patch, so that the used filter paper is recovered in time, and a new filter paper roll is replaced.

Working principle: through lifting by crane control box control davit, raise the rose box upper cover, place brand-new strain scroll on first spool, start first step motor, second step motor, cover the rose box upper cover, filter paper slowly puts down this moment, open the control valve, fluid gets into the rose box through the inlet and filters in, the fluid discharge outlet discharges after the filtration, open the circulating oil pump, fluid can get back to the lubricating oil station, used filter paper is hooked by the soft hook on the second spool, roll up on the second spool, can send the warning after the sensor senses that the strain scroll has used up, remind the staff to change.

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. The utility model provides a spool formula filter paper circulation filter equipment, includes lifts by crane control box (11), it is connected with on control box (11) to lift by crane and plays davit (12), its characterized in that: the novel filter box is characterized in that the lifting arm (12) is connected with a high-strength lifting rope (13), the end part of the high-strength lifting rope (13) penetrates through the lifting ring (14), a filter box upper cover (21) is arranged below the lifting ring (14), the filter box upper cover (21) is placed on the filter box body (22), a first scroll (31) is arranged below the filter box upper cover (21), a second scroll (32) is arranged at the bottom of the filter box body (22), a filter paper roll (4) is arranged on the first scroll (31), a grid (5) is arranged on the filter paper roll (4) in the sagging direction of filter paper, and the grid (5) is fixed on two sides of the filter box body (22).

2. A scroll filter paper circulation filter apparatus as claimed in claim 1, wherein: be equipped with pressure sensor (6) on first spool (31), be equipped with alarm (61) on pressure sensor (6), be equipped with inlet (7) and liquid outlet (8) on rose box (22), inlet (7) are connected to lubricating oil station (9) through feed liquor pipeline (71), be equipped with control valve (72) on feed liquor pipeline (71), liquid outlet (8) are connected to lubricating oil station (9) through liquid outlet pipeline (81), form the closed circuit, be equipped with circulation oil pump (82) on liquid outlet pipeline (81).

3. A scroll filter paper circulation filter apparatus as claimed in claim 1, wherein: the first scroll (31) is connected with a first stepping motor (33), the second scroll (32) is provided with a second stepping motor (34), and the movement direction of the first stepping motor (33) is opposite to that of the second stepping motor (34).

4. A scroll filter paper circulation filter apparatus as claimed in claim 1, wherein: the second scroll (32) is stuck with a soft hook patch (35), and the soft hook patch (35) is provided with a plurality of soft hooks (36).