CN218968876U

CN218968876U - Cleaning fluid recycling and filtering device

Info

Publication number: CN218968876U
Application number: CN202223245407.XU
Authority: CN
Inventors: 韩俊亭; 任晓日; 赵东朝; 马振武; 闫越
Original assignee: Changcun Coal Mining of Shanxi Luan Environmental Energy Development Co Ltd
Current assignee: Changcun Coal Mining of Shanxi Luan Environmental Energy Development Co Ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-05-05
Anticipated expiration: 2032-12-05

Abstract

The utility model discloses a cleaning solution recycling and filtering device which comprises a liquid inlet, three filtering boxes, positioning strips and a liquid outlet, wherein the positioning strips are arranged on two symmetrical inner walls in a staggered mode, the three filtering boxes are sequentially and obliquely lapped on the positioning strips, cleaning solution sequentially passes through the three filtering boxes under the action of gravity after entering from the liquid inlet, is respectively subjected to rough filtration, scrap iron absorption and fine filtration, and is discharged from the liquid outlet.

Description

Cleaning fluid recycling and filtering device

Technical Field

The utility model relates to the field of maintenance of mechanical equipment, in particular to a cleaning fluid recycling and filtering device.

Background

Industrial equipment operation environment is generally poor, especially tunnel, underground and other severe conditions lead to the condition that rust-proof paste on steel parts such as bearings is hardened, and the service life and the operation efficiency of the bearings are affected. In addition to regular cleaning of parts such as bearings of mechanical equipment, operators also clean them in advance, which are sealed with rust-proof oil in advance. The cleaning step is to heat and soak the parts by using gasoline, kerosene or diesel oil and other oils as cleaning liquid, clamp the bearing by pliers and brush cleanly. Sometimes the parts are shaken in the cleaning solution, and the greasy dirt can flow away from the gap during the shaking.

The dirt on the parts after cleaning basically enters the cleaning liquid, and after 2-3 batches of parts are processed, the accumulation of impurities in the cleaning liquid can directly influence the cleaning effect of the next batch of parts. The price of the oil cleaning liquid is generally high, if the oil cleaning liquid is directly abandoned after being used once, the cleaning cost can be increased, and the subsequent treatment of the waste oil can also cause harm to the environment.

At present, mainly kerosene and diesel oil are used for steel parts such as bearings of coal mine cleaning equipment in a constant village, and 200kg of diesel oil is used in a fully mechanized coal mining workshop on average per month, so that the diesel oil is disposable, and the kerosene of the cleaning equipment is directly filled into a waste oil drum for recovery in the overhaul process, so that the recycling of cleaning liquid is a major problem to be solved urgently.

Disclosure of Invention

The utility model aims to disclose a cleaning solution recycling and filtering device, which is used for recycling and reusing disposable cleaning solution, so that the consumption of the cleaning solution can be saved, and the damage to the environment can be reduced.

The utility model discloses a cleaning solution recycling and filtering device which consists of a liquid inlet, a first filtering box, a second filtering box, a third filtering box, a positioning strip, a liquid outlet and a top cover.

The liquid inlet and the top cover are arranged at the top of the outer wall of the device, the number of the positioning strips is 4, 2 positioning strips are respectively arranged on the two opposite inner walls, the heights of the positioning strips alternately and sequentially descend, three connecting lines of the sections of the positioning strips are provided with inclined angles, and the positioning strips are named as a first positioning strip, a second positioning strip, a third positioning strip and a fourth positioning strip according to the heights;

the first filter box consists of a metal interlayer and fine stones, the metal interlayer is arranged between a first positioning strip and a second positioning strip, the metal interlayer consists of two metal nets and hinges for connecting the two metal nets, the other three sides are provided with buckles, and the fine stones are paved on the metal interlayer;

the second filter box consists of a metal interlayer, a metal filter screen and a magnet net, wherein the metal filter screen and the magnet net are arranged between the metal interlayer and the metal filter screen;

the third filter box consists of a metal interlayer and a fine filter layer arranged between the metal interlayer and the fine filter layer, and is arranged between a third positioning strip and a fourth positioning strip;

the bottom of the inner side of the device is provided with a slope, and the liquid outlet is arranged at the lowest part of the slope.

Wherein, the leakage fluid dram sets up spherical stop valve.

The filter box is lapped on the locating strip, and the positions of the filter box are fixed by utilizing the actions of the locating strip and the inner walls of the two sides, so that the filter box is convenient to detach due to the structure without a buckle.

Preferably, the fine filter layer is filter paper or filter cotton.

Preferably, for the purpose of filtering impurities without affecting the filtering speed, the metal filter screen is 60 meshes, and the number of the metal filter screens in the second filter box is 2 layers or 3 layers.

The cleaning liquid refers to oils such as gasoline, diesel oil, engine oil and the like.

The device can effectively filter impurity components in oil cleaning fluid such as diesel oil, clean the used cleaning fluid and recycle the cleaning fluid, thereby saving the total consumption of the cleaning fluid and reducing the damage of a large amount of oil cleaning fluid to the environment. The three layers of filter boxes can also be used for cleaning or replacing the contents respectively, so that the convenience is high. In order to avoid the limitation of the caliber of the liquid inlet on the filtering range of the cleaning liquid, the three filter boxes which are obliquely arranged uniformly distribute the flowing cleaning liquid by utilizing gravity, so that the effect of rapid and full filtering can be achieved.

The fully mechanized coal mining workshop is summarized in actual production, the cost for producing a cleaning liquid recovery filtering device is about 700 yuan, the production period is 10 days, the monthly diesel oil consumption of the fully mechanized coal mining workshop is about 200kg, and the annual average consumption can reach 2400kg. After the device is used, kerosene and diesel oil for cleaning equipment are greatly saved, the diesel oil can be recycled, 1800kg of diesel oil can be saved in one year, and meanwhile, the pollution of waste oil to workshop environment and the manual workload and cost for treating the waste oil are reduced.

Drawings

FIG. 1 is a sectional view of a washing liquid recovery filter.

FIG. 2 is a side view of the purge fluid recovery filter apparatus.

Fig. 3 is a structural diagram of a metal interlayer.

The device comprises a liquid inlet 1, a first positioning strip 2, a second positioning strip 3, a third positioning strip 4, a fourth positioning strip 5, a liquid outlet 6, a first filtering box 7, a second filtering box 8, a third filtering box 9, a metal interlayer 10, fine stones 11, a metal filter screen 12, a magnet net 13, a fine filtering layer 14, a hinge 15 and a top cover 16.

Description of the embodiments

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. 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.

In the description of the present utility model, it should be noted that, if terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like are used, the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, only for convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the indicated apparatus or element must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like, as used herein, are used for descriptive purposes only and are not to be construed as indicating or implying any relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The cleaning solution recovery and filtration device shown in fig. 1 to 3 consists of a liquid inlet 1, a first filtration box 7, a second filtration box 8, a third filtration box 9, a positioning strip, a liquid outlet 6 and a top cover 16.

As shown in fig. 1, the liquid inlet 1 and the top cover 16 are arranged on the top of the outer wall of the device,

the number of the positioning strips is 4, 2 positioning strips are respectively arranged on the two opposite inner walls, the heights of the positioning strips alternately and sequentially descend, three connecting lines of the sections of the positioning strips are provided with inclination angles, and the positioning strips are named as a first positioning strip 2, a second positioning strip 3, a third positioning strip 4 and a fourth positioning strip 5 according to the heights. As shown in fig. 3, the metal interlayer 10 is composed of two metal meshes and a hinge 15 for connecting the two metal meshes, the other three sides are fixed with buckles, and fine stones 11 are paved on the metal interlayer 10. The first filter box 7 is composed of a metal interlayer 10 and fine stones 11, is lapped between the first positioning strip 2 and the second positioning strip 3, and performs coarse filtration on cleaning liquid. The second filter box 8 consists of a metal interlayer 10, a 60-mesh metal filter screen 12 and a magnet screen 13 which are clamped between the metal interlayer 10 and the magnet screen, and is lapped between the second positioning strip 3 and the third positioning strip 4, the metal filter screen 12 in the second filter box 8 is paved with 2 layers, and is placed at one side close to the first filter box 7, and the magnet screen 13 is paved below the metal filter screen for adsorbing scrap iron in cleaning liquid. The third filter box 9 is composed of a metal interlayer 10 and a fine filter layer 14 sandwiched between the metal interlayer 10 and the fine filter layer 14, and is lapped between the third positioning strip 4 and the fourth positioning strip 5 to carry out fine filtration on cleaning liquid, wherein the fine filter layer 14 is filter paper or filter cotton. The bottom in the device is provided with a slope, a liquid outlet 6 is fixed at the lowest part of the slope, and a spherical stop valve is arranged at the liquid outlet 6.

The waste liquid tank is used as a shell of a cleaning liquid recovery filtering device, fine stones 11 are paved between metal interlayers 10 before use, and three buckles are fastened to obtain a first filtering box 7. Firstly, a magnet net 13 is placed in a metal interlayer 10, two layers of 60-mesh metal filter screens 12 are placed above the magnet net 13, three buckles are fastened to obtain a second filter box 8, and finally, filter cotton is paved between the metal interlayers 10, and the buckles are fastened to obtain a third filter box 9. The third filter box 9 is obliquely put into the device, two ends of the third filter box 9 are respectively lapped on the third locating strip 4 and the fourth locating strip 5, the second filter box 8 is obliquely put into the device, two ends of the second filter box 8 are respectively lapped on the second locating strip 3 and the third locating strip 4, and therefore the third filter box 9 is placed on the third locating strip 4, and the second filter box 8 is lapped above the third filter box 9. The first filter box 7 is obliquely put into the device, two ends of the first filter box 7 are respectively lapped on the first positioning strip 2 and the second positioning strip 3, and at the moment, the second filter box 8 is arranged on the second positioning strip 3, so that the first filter box 7 is lapped above the second filter box 8.

When in use, the cleaning liquid is poured from the liquid inlet 1, and the liquid outlet 6 is connected with a pipeline to collect the discharged liquid. When the filtering speed is slowed, the top cover 16 is opened, the first filtering box 7, the second filtering box 8 and the third filtering box 9 are taken out, the fine stones 11 in the first filtering box 7, the metal filter screen 12 and the magnet screen 13 in the second filtering box 8 are cleaned, filter cotton in the third filtering box 9 is replaced, and after the treatment is finished, the three filtering boxes are put back into the cleaning liquid recycling filtering device, and the top cover 16 is covered for continuous use.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced with equivalents; such modifications and substitutions do not depart from the spirit of the technical solutions according to the embodiments of the present utility model.

Claims

1. The utility model provides a filter equipment is retrieved to washing liquid comprises inlet, first filter cartridge, second filter cartridge, third filter cartridge, location strip, leakage fluid dram, top cap, characterized by:

2. The cleaning liquid recovery filter device according to claim 1, wherein the liquid discharge port is provided with a spherical stop valve.

3. The washer fluid recovery filter device of claim 1 wherein said filter cartridge is lapped over a locating strip.

4. The washer fluid recovery filter device of claim 1 wherein said fine filter layer is filter paper or cotton.

5. The cleaning solution recovery filtration device of claim 1 wherein said metal screen is 60 mesh.

6. The washer fluid recovery filter device of claim 1 wherein the number of metal screens in the second filter cartridge is 2 or 3.