CN202105490U - Etched filter vat - Google Patents

Abstract

The utility model is applicable to the technical field of filtering, and provides an etched filter vat, which is mounted above a water collecting tank and mainly comprises a handle, a filter element, a water inlet tube and a water outlet tube. The handle is fixed on the upper portion of the filter vat, the filter element is inserted into the filter vat and provided with a filter screen, an opening is arranged at the bottom of the filter element and connected with the water inlet tube, one end of the water outlet tube is connected with the filter vat, and the other end of the water outlet tube is connected with a motor. An original operation mode is modified, one filter element is reserved and a filter cotton core is substituted by the filter screen, so that only the filter element needs to be taken out when the filter screen is replaced. The filter screen can be cleaned for the next replacement, and thereby long-term cleaning and replacement of the filter screen can be achieved and cost is reduced.

Description

A kind of etching line filter vat

Technical field

The utility model belongs to filtration art, relates in particular to a kind of etching line filter vat.

Background technology

In the etching process of wiring board, can there be some impurity in liquid medicine through behind etching action; But the effect influence to liquid medicine is little, if be disposable use, not only makes the cost of enterprise higher; Also pollute the environment, therefore will design a kind of device that filters liquid medicine reclaims etching solution.At present, the liquid medicine filter vat is a kind of filter of widespread usage, and it uses cotton core to filter, and a filter vat has 3 to cross filter core, when changing, because of crossing cartridge surface crystal is arranged, and is difficult when one one to take out.In addition, filtering cotton core is disposable no recycle value, increases cost like this, influences production efficiency.

The utility model content

The purpose of the utility model is to provide a kind of etching line filter vat, and the filter core of crossing that is intended to solve the liquid medicine filter vat has crystal because of crossing cartridge surface when changing, difficult when one one to take out; Filtering cotton core is disposable no recycle value, increases cost, influences problems such as production efficiency.

The utility model is achieved in that a kind of etching line filter vat, is installed in the top of water leg, and this filter vat mainly comprises handle, crosses filter core, water inlet pipe, outlet pipe;

Said handle is fixed on said filter vat top, and the said filter core of crossing is inserted in said filter vat inside, and the said filter core of crossing is provided with screen pack; Opening is arranged at the said filter core bottom of crossing, and links to each other with said water inlet pipe; One end of said outlet pipe links to each other with said filter vat, and the other end links to each other with motor.

Further, said filter vat includes only a said filter core of crossing.

The utility model improves the original operation mode, will cross filter core and change one into, replaces filtering cotton core with screen pack, only need take out filter core during replacing, changes screen pack just passable.Treat after screen pack cleans to change next time, thereby can clean for a long time and change, reduced cost.

Description of drawings

Fig. 1 is the structural representation of the etching line filter vat that provides of the utility model.

Among the figure: 1, water leg; 2, motor; 3, outlet pipe; 4, filter vat; 5, handle; 6, screen pack; 7, cross filter core 8, water inlet pipe.

The specific embodiment

For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.

Fig. 1 shows the structure of the etching line filter vat that the utility model embodiment provides.For the ease of explanation, only show the part relevant with the utility model embodiment.

This filter vat 5 is installed in the top of water leg 1, and its internal structure mainly contains handle 5 and crosses filter core 7, and handle 5 is fixed on the filter vat top; Cross filter core 7 and be inserted in filter vat inside; Crossing filter core 7 primary structures is screen pack 6, and crossing filter core 7 bottoms simultaneously has opening, links to each other with water inlet pipe 8; One end of outlet pipe 3 links to each other with filter vat 4, and the other end links to each other with motor 2.

Etching solution enters in the filter vat 4 through water inlet pipe 8, because the power of motor 2 will suck in the outlet pipe 3 after will crossing the etching solution process filtration of screen pack 6 in the filter core 7, collects in the water leg 1 Recycling then.Cleaning in the filter vat 5 only needs rotary handle 5, opens the filtration bung, takes out filter core 7, changes screen pack 6 just passable.Treating to change next time after screen pack 6 cleanings.Screen pack 6 can clean and change for a long time.

The utility model embodiment improves the original operation mode, will cross filter core 7 and change one into, replaces filtering cotton core with screen pack 6; Only need take out filter core during replacing, screen pack 6 replacings are just passable, after cleaning, screen pack 6 treats to change next time; Thereby can clean for a long time and change, reduced cost.In addition; The utility model embodiment is easy to use; And the filter vat of being convenient to clear up 5 makes the life cycle of screen pack 6 longer, can not only and return etching line and use spent etching solution regeneration; Can also more can create huge economic interests and environmental benefit for the etching active line provides stable etch effect.

The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection domain of the utility model.

Claims (2)

1. etching line filter vat is installed in the top of water leg, it is characterized in that this filter vat mainly comprises handle, crosses filter core, water inlet pipe, outlet pipe;

Said handle is fixed on said filter vat top, and the said filter core of crossing is inserted in said filter vat inside, and the said filter core of crossing is provided with screen pack; Opening is arranged at the said filter core bottom of crossing, and links to each other with said water inlet pipe; One end of said outlet pipe links to each other with said filter vat, and the other end links to each other with motor.

2. filter vat as claimed in claim 1 is characterized in that, said filter vat includes only a said filter core of crossing.

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