CN212818614U

CN212818614U - Filter equipment and coolant liquid circulating and filtering system who grinds machine

Info

Publication number: CN212818614U
Application number: CN202021689800.6U
Authority: CN
Inventors: 谭义满
Original assignee: Guangdong Xinjixin Industrial Co ltd
Current assignee: Zhengjia Technology Guangdong Co ltd
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-03-30
Anticipated expiration: 2030-08-13

Abstract

The utility model discloses a filter equipment and coolant liquid circulating filtration system who grinds machine. A filtering device comprises a filtering box, a fine filtering net arranged at the liquid inlet end of the filtering box and a power pump arranged at the liquid outlet end of the filtering box; the filter box is characterized in that a plurality of partition plates are arranged on the inner side of the filter box, so that the filter box is divided into a plurality of filter cavities. The utility model discloses simple structure, the filter effect is good, cyclic utilization, non-staining environment.

Description

Filter equipment and coolant liquid circulating and filtering system who grinds machine

Technical Field

The utility model belongs to the technical field of the filtration equipment technique and specifically relates to a cooling liquid circulating filtration system of filter equipment and machine of grinding that says so.

Background

In the production of the PCB, a steel plate is required as a production tool, and the flatness of the steel plate influences the quality of the PCB. Therefore, the steel plate needs to be ground and leveled on a grinding device. In the process of steel plate grinding, a large amount of heat and grinding scraps are generated, and at the moment, grinding scraps and heat are taken away by grinding fluid. The existing filtering device matched with the grinding equipment is poor in filtering effect, cannot be effectively recycled, and often influences the grinding quality and efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide a filter equipment and grind coolant liquid circulating and filtering system of machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a filtering device comprises a filtering box, a fine filtering net arranged at the liquid inlet end of the filtering box and a power pump arranged at the liquid outlet end of the filtering box; the filter box is characterized in that a plurality of partition plates are arranged on the inner side of the filter box, so that the filter box is divided into a plurality of filter cavities.

The further technical scheme is as follows: the magnetic filter is arranged at the liquid inlet end of the filter box; the magnetic filter is used for primarily filtering the recovery liquid so that the recovery liquid flows to the fine filter screen.

The further technical scheme is as follows: a coarse filter screen is arranged between the magnetic filter and the fine filter screen; one side of the coarse filter screen is provided with a discharge hopper for discharging filtered materials.

The further technical scheme is as follows: the coarse filter screen is arranged above the filter box through an installation plate; the magnetic filter is arranged on the upper side of the mounting plate.

The further technical scheme is as follows: the upper end of the filter box is detachably connected with a box cover.

The further technical scheme is as follows: the filter tank is provided with a liquid level sensor.

The further technical scheme is as follows: the lower end of the filter box is provided with a plurality of casters.

The cooling liquid circulating and filtering system of the grinding machine comprises the filtering device and a grinding machine body; a water collecting hopper is arranged at the lower side of the grinder body; the water collecting hopper is connected with the liquid inlet end of the filtering device; a plurality of water nozzles are arranged on the upper side of the grinding machine body; the water spray nozzle is connected with the liquid outlet end of the power pump

The further technical scheme is as follows: the installation position of the filtering device is lower than that of the water collecting hopper.

The further technical scheme is as follows: the filtering device and the grinding machine body are designed in a split mode.

Compared with the prior art, the utility model beneficial effect be: the utility model discloses a magnetic filter, fine filtration net filter the recovery liquid, then flow and deposit to the rose box and filter, and the rethread power pump is taken out to the position that needs to take away abrasive dust or cooling to the liquid after filtering, and then flows to filter equipment again and filters, so circulation. The utility model discloses simple structure, the filter effect is good, cyclic utilization, non-staining environment.

The foregoing is a summary of the present invention, and other objects, features and advantages of the present invention will be apparent from the following detailed description of the preferred embodiments, which is provided for the purpose of illustration and understanding of the present invention.

Drawings

Fig. 1 is a perspective view of a filtering apparatus according to the present invention;

fig. 2 is a top view of a filter assembly according to the present invention;

fig. 3 is a cross-sectional view of a filter device of the present invention;

FIG. 4 is a perspective view of a coolant circulating and filtering system of a grinding machine according to the present invention;

fig. 5 is a sectional view of a coolant circulation filtering system of a grinding machine according to the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and the following detailed description.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "secured" are to be construed broadly and can, for example, be connected or detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by one skilled in the art.

Fig. 1 to 5 are drawings of the present invention.

The present embodiment provides a filtering apparatus 10, please refer to fig. 1 to 3, which includes a filtering tank 11, a fine filtering net 12 disposed at a liquid inlet end of the filtering tank 11, and a power pump 13 disposed at a liquid outlet end of the filtering tank 11. The inner side of the filter box 11 is provided with a plurality of partition plates 14, so that the filter box 11 is divided into a plurality of filter cavities 111. The cavity in the filter box 11 is used for fully filtering and precipitating the recovered liquid through a plurality of partition plates 14.

Wherein, the device also comprises a magnetic filter 15 arranged at the liquid inlet end of the filter box 11. The magnetic filter 15 is used for preliminarily filtering the recovery liquid so that the recovery liquid flows to the fine filter mesh 12. The magnetic filter 15 can recover ferrous or magnetic substances.

A coarse filter screen 16 is arranged between the magnetic filter 15 and the fine filter screen 12. One side of the coarse filter screen 16 is provided with a discharge hopper 17 for discharging filtered materials. The coarse filter screen 16 performs coarse filtration on the recovered liquid, and the filtered impurities are discharged to a collecting container through a discharge hopper 17.

Specifically, the coarse filter screen 16 is disposed above the filter box 11 through a mounting plate 18. The magnetic filter 15 is provided on the upper side of the mounting plate 18. The recovered liquid is firstly filtered by the magnetic filter 15, then flows to the coarse filter screen 16 to filter coarse impurities, then flows to the fine filter screen 12 by the self gravity of the liquid so as to further filter the recovered liquid, and finally flows to the filter box 11 to be precipitated and filtered.

Preferably, the upper end of the filter box 11 is detachably connected with a box cover 19, so that the inside of the filter box 11 can be conveniently treated, such as cleaned.

The filter box 11 is provided with a liquid level sensor 20, so that liquid in the filter box 11 can be monitored conveniently.

The lower end of the filter box 11 is provided with a plurality of casters 21 to facilitate movement of the filter device 10.

A cooling liquid circulation filtering system of a grinder, please refer to fig. 1, 4 to 5, which comprises the above-mentioned filtering device 10, a grinder body 30. A water collection hopper 31 is provided at the lower side of the grinder body 30. The water collecting hopper 31 is connected with the liquid inlet end of the filtering device 10. The grinder body 30 is provided at an upper side thereof with a plurality of water nozzles 32. The water nozzle 32 is connected with the liquid outlet end of the power pump 13. Wherein, the outlet of the water nozzle 32 faces the grinding part of the grinder body 30, and the liquid carries away the grinding dust and cools.

The installation position of the filtering apparatus 10 is lower than that of the water collecting hopper 31.

The filter device 10 is of a split design with the mill body 30, typically the filter device 10 being located on one side of the mill body 30.

After the liquid flowing out from the grinder body 30 is filtered and precipitated by the filtering device 10, the liquid is continuously pumped to the water spray nozzle 32 by the power pump 13 to cool the grinding part of the grinder body 30 and take away grinding scraps, and a circulation is formed.

Compared with the prior art, the utility model discloses a magnetic filter 15, fine filtration net 12 filter the recovery liquid, then flow to rose box 11 and deposit and filter, rethread power pump 13 is taken away abrasive dust or cooling to the position that needs to the liquid after filtering out, and then flows to filter equipment 10 again and filters, so circulation. The utility model discloses simple structure, the filter effect is good, cyclic utilization, non-staining environment.

The technical content of the present invention is further described by the embodiments only, so that the reader can understand it more easily, but the embodiments of the present invention are not limited thereto, and any technical extension or re-creation according to the present invention is protected by the present invention. The protection scope of the present invention is subject to the claims.

Claims

1. The filtering device is characterized by comprising a filtering box, a fine filtering net arranged at the liquid inlet end of the filtering box and a power pump arranged at the liquid outlet end of the filtering box; the filter box is characterized in that a plurality of partition plates are arranged on the inner side of the filter box, so that the filter box is divided into a plurality of filter cavities.

2. The filtration apparatus as claimed in claim 1, further comprising a magnetic filter disposed at the inlet end of the filter box; the magnetic filter is used for primarily filtering the recovery liquid so that the recovery liquid flows to the fine filter screen.

3. A filter arrangement according to claim 2, wherein a coarse filter screen is provided between the magnetic filter and the fine filter screen; one side of the coarse filter screen is provided with a discharge hopper for discharging filtered materials.

4. A filter device according to claim 3, wherein the coarse filter screen is arranged above the filter box by means of a mounting plate; the magnetic filter is arranged on the upper side of the mounting plate.

5. The filtering device as claimed in claim 1, wherein a cover is detachably connected to the upper end of the filtering box.

6. A filter device according to claim 1, wherein the filter tank is provided with a level sensor.

7. A filter device according to claim 1, wherein the filter box is provided with a plurality of casters at its lower end.

8. A cooling liquid circulating filter system of a grinding mill, comprising the filter device of any one of claims 1 to 7, a grinding mill body; a water collecting hopper is arranged at the lower side of the grinder body; the water collecting hopper is connected with the liquid inlet end of the filtering device; a plurality of water nozzles are arranged on the upper side of the grinding machine body; the water spray nozzle is connected with the liquid outlet end of the power pump.

9. A grinding mill coolant circulation filter system according to claim 8, wherein the filter unit is installed at a position lower than the installation position of the water collection hopper.

10. A cooling liquid circulation filter system for grinding mills according to claim 8, characterized in that the filter device is designed separately from the mill body.