CN216170385U

CN216170385U - Waste water device in circuit board manufacturing process

Info

Publication number: CN216170385U
Application number: CN202122472823.2U
Authority: CN
Inventors: 黄小龙
Original assignee: Shenzhen Jiuxiang Electronics Co ltd
Current assignee: Shenzhen Jiuxiang Electronics Co ltd
Priority date: 2021-10-14
Filing date: 2021-10-14
Publication date: 2022-04-05
Anticipated expiration: 2031-10-14

Abstract

The utility model discloses a waste water device in a circuit board manufacturing process, which comprises a box body, wherein a filter pipe for filtering impurities in waste water is fixedly arranged on the box body, a feed inlet for feeding and a discharge outlet for discharging are formed in the filter pipe, a rotating shaft is rotatably arranged in the filter pipe, a spiral blade for conveying the impurities from the feed inlet to the discharge outlet is fixed outside the rotating shaft, a filter plate for secondarily filtering the waste water is also fixed in the box body, and the filter plate is arranged under the filter pipe in a ridge shape. According to the utility model, by arranging the filter pipe and the helical blades, solid impurities can be timely output outwards while filtration is realized, and compared with the existing filter device, frequent cleaning is not required, and the filter effect is better; in addition, through setting up the filter plate, can carry out the secondary to impurity and filter, further improve the filter effect, reduce the processing degree of difficulty to waste water.

Description

Waste water device in circuit board manufacturing process

Technical Field

The utility model belongs to the technical field of circuit board manufacturing, and particularly relates to a waste water device in a circuit board manufacturing process.

Background

The circuit board can discharge a large amount of waste water at the in-process of making, in order to reduce the processing degree of difficulty to waste water, accelerates processing speed, generally need filter out the solid impurity in the waste water earlier.

Through the retrieval, the grant publication number CN 208071506U discloses a waste water device in the circuit board manufacturing process, including the waste water treatment device body, fixedly connected with circulator on the right wall of waste water treatment device body, fixedly connected with rotatory stand on the right wall of circulator. The utility model solves the problem that when the wastewater generated by a circuit board is treated, the solid in the wastewater needs to be removed, and the blockage of the solid to a sewage discharge outlet during the later discharge is avoided.

Among the above-mentioned technical scheme, though designed the screen cloth that is used for filtering, when using, need artifical regularly to carry out cleaning process to the screen cloth, otherwise can lead to the screen cloth to block up, cause sewage discharge speed to reduce, the treatment effeciency descends, for this reason, we propose a waste water device in circuit board manufacturing process and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that a screen is easy to block and the filtering effect is poor in the prior art, and provides a waste water device in the manufacturing process of a circuit board.

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

the utility model provides a waste water device in circuit board manufacturing process, includes the box, fixed mounting has the filter tube that is arranged in filtering impurity in the waste water on the box, offer the feed inlet that is used for the feeding on the filter tube and be used for the discharge gate of the ejection of compact, the pivot is installed to the filter tube internal rotation, the pivot external fixation has the helical blade who is used for carrying impurity from the feed inlet towards the discharge gate, still be fixed with in the box and be used for carrying out secondary filter's filtration plate to waste water, it is the ridge form setting under the filter tube to filter the plate.

Furthermore, a plurality of large filtering holes are formed in the filtering pipe, end covers are respectively fixed to two ends of the filtering pipe, and the rotating shaft is rotatably connected between the two end covers.

Furthermore, one end of the rotating shaft penetrates through one end cover and is fixedly connected with a driving wheel.

Further, the mounting groove has all been seted up at the both ends of box, equal fixedly connected with spacing ring on the both ends outer wall of filter tube when the filter tube is installed in the box, two the inside wall of spacing ring is laminated spacing with the lateral wall of box respectively.

Further, the feed inlet sets up the one side at the box, the discharge gate sets up the opposite side at the box, the feed inlet sets up the upside at the filter tube and is located the inside of box, the discharge gate sets up the downside at the filter tube and is located the outside of box.

Furthermore, a feed hopper is fixed at the upper end of the feed inlet.

Furthermore, the filtering plate comprises a fixed frame at the bottom and two filtering plates which are herringbone and are arranged at the upper end of the fixed frame, and a plurality of small filtering holes are formed in the filtering plates.

Furthermore, the four corners of the inner wall of the box body are respectively fixed with a limiting block for limiting the fixing frame.

Furthermore, the upper ends of the two filter plates are fixedly connected with material guide strips together, and the direction of the material guide strips is parallel to the axis of the filter pipe.

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

by arranging the filter pipe and the helical blades, solid impurities can be timely output outwards while filtration is realized, and compared with the existing filter device, the filter device does not need to be cleaned frequently and has better filtering effect; in addition, through setting up the filter plate, can carry out the secondary to impurity and filter, further improve the filter effect, reduce the processing degree of difficulty to waste water.

Drawings

FIG. 1 is a schematic view of the internal structure of a wastewater treatment apparatus for circuit board manufacturing according to the present invention;

FIG. 2 is an exploded view of the waste water device in the circuit board manufacturing process according to the present invention;

FIG. 3 is a schematic structural diagram of a filter tube in a wastewater device in a circuit board manufacturing process according to the present invention;

FIG. 4 is a schematic structural diagram of a filtering plate in a wastewater device in a circuit board manufacturing process according to the present invention.

In the figure: the filter comprises a box body 1, a filter pipe 2, a feed inlet 3, a discharge outlet 4, a rotating shaft 5, a helical blade 6, a filter plate 7, a large filter hole 8, an end cover 9, a driving wheel 10, a mounting groove 11, a limiting ring 12, a feed hopper 13, a fixed frame 14, a filter plate 15, a small filter hole 16, a limiting block 17, a guide strip 18 and a storage groove 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-2, a waste water device in a circuit board manufacturing process, comprising a box body 1, wherein a filter pipe 2 for filtering impurities in waste water is fixedly installed on the box body 1, the filter pipe 2 can be installed horizontally or obliquely, so that the height of a feeding end is higher than that of a discharging end, and the materials can be conveniently discharged, in order to realize the fixed installation of the filter pipe 2, installation grooves 11 are respectively arranged at both ends of the box body 1, when the filter pipe 2 is installed horizontally, the depths of the two installation grooves 11 are the same, when the filter pipe 2 is installed obliquely, the depth of the installation groove 11 at one side of the feeding end is smaller than that of the installation groove 11 at one side of the discharging end, limiting rings 12 are fixedly connected on the outer walls at both ends of the filter pipe 2, the outer diameters of the limiting rings 12 are larger than the calibers of the installation grooves 11, when the filter pipe 2 is installed in the box body 1, the inner side walls of the two limiting rings 12 are respectively attached to the outer side walls of the box body 1 for limiting, utilize two spacing rings 12 to block filter tube 2 on box 1, avoid filter tube 2 to take place the skew along its axial.

Referring to fig. 3, a feed inlet 3 for feeding and a discharge outlet 4 for discharging are provided on the filter tube 2, wherein the feed inlet 3 is provided on one side of the box 1, the discharge outlet 4 is provided on the other side of the box 1, the feed inlet 3 is provided on the upper side of the filter tube 2 and is located inside the box 1, the discharge outlet 4 is provided on the lower side of the filter tube 2 and is located outside the box 1, so that a solid-liquid mixture enters from the feed inlet 3 on one side of the box 1 and is discharged from the discharge outlet 4 on the other side of the box 1, and the discharge outlet 4 is located outside the box 1, thereby facilitating the collection of impurities discharged from the filter tube 2.

The upper end of the feed inlet 3 is fixed with a feed hopper 13, and the feed hopper 13 is large in upper part and small in lower part, so that a solid-liquid mixture can be conveniently collected.

In order to realize filterable effect, a plurality of big filtration pores 8 have been seted up on filter tube 2, in order to realize the closed effect to filter tube 2, filter tube 2's both ends still are fixed with end cover 9 respectively, pivot 5 is installed to the 2 internal rotations of filter tube, it is concrete, pivot 5 rotates to be connected between two end cover 9, in order to realize the drive to pivot 5, one of them end cover 9 and fixedly connected with drive wheel 10 are run through to pivot 5's one end, when using, it is rotatory to make drive wheel 10 through drive devices such as motors, can drive pivot 5 and continuously rotate, pivot 5 external fixation is used for the helical blade 6 of carrying impurity from feed inlet 3 towards discharge gate 4, helical blade 6 is laminated with filter tube 2's inner wall.

Still be fixed with in the box 1 and be used for carrying out secondary filter's filtration plate 7 to waste water, filter plate 7 and be the setting of ridge form under filter tube 2.

Referring to fig. 4, filter plate 7 and include the fixed frame 14 of bottom and be two filter 15 that the chevron was erect in fixed frame 14 upper end, a plurality of little filtration pores 16 have been seted up on the filter 15, big filtration pore 8 realizes once filtering solid impurity, little filtration pore 16 realizes the secondary filter to solid impurity, it is further required to explain that, the part that filter 15 is located the downside still is fixed with and is used for holding groove 19 of collecting impurity, the inner wall four corners department of box 1 all is fixed with and is used for the spacing stopper 17 of fixed frame 14.

The common fixedly connected with guide strip 18 of the upper end of two filter plates 15, the direction of guide strip 18 is parallel with the axis of filter tube 2, when making the material fall on guide strip 18, can be by even direction both sides, filter the material by filter plate 15.

The operating principle of the present invention will now be described as follows:

when the filter tube is used, a solid-liquid mixture is poured from the feeding hopper 13, the solid-liquid mixture is firstly filtered by the large filtering holes 8 on the filter tube 2, wherein the mixture after the first filtering enters the box body 1 from the large filtering holes 8, large granular impurities are remained in the filter tube 2, then the driving wheel 10 is used for driving the rotating shaft 5 to rotate, the helical blades 6 outside the rotating shaft 5 are rotated, the large granular impurities are output to the discharge hole 4 of the filter tube 2, and the interior of the filter tube 2 is kept clean.

When the solid-liquid mixture falls on filtering plate 7 from filter tube 2, the small filtration pore 16 on filter 15 separates part of the residual solid impurities again in the top of filter 15, and because filter 15 is the slope setting, the residual impurities will be collected in holding groove 19 finally, and because filter plate 7 and box 1 between for can dismantle the connection, can be convenient for will filter plate 7 and wholly take out and clear up.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a waste water device in circuit board manufacturing process, includes box (1), its characterized in that, fixed mounting has filter tube (2) that are arranged in filtering waste water impurity on box (1), offer feed inlet (3) that are arranged in the feeding and discharge gate (4) that are used for the ejection of compact on filter tube (2), pivot (5) are installed to filter tube (2) internal rotation, pivot (5) external fixation has and is used for carrying helical blade (6) of impurity from feed inlet (3) towards discharge gate (4), still be fixed with in box (1) and be used for carrying out secondary filter's filtration plate (7) to waste water, it is that roof-like shape sets up under filter tube (2) to filter plate (7).

2. The waste water device in the circuit board manufacturing process according to claim 1, wherein the filtering pipe (2) is provided with a plurality of large filtering holes (8), end covers (9) are respectively fixed at two ends of the filtering pipe (2), and the rotating shaft (5) is rotatably connected between the two end covers (9).

3. A waste water device in the manufacturing process of circuit board according to claim 2, characterized in that one end of the rotating shaft (5) penetrates one of the end covers (9) and is fixedly connected with a driving wheel (10).

4. The waste water device in the circuit board manufacturing process according to claim 1, wherein mounting grooves (11) are formed in both ends of the box body (1), limiting rings (12) are fixedly connected to outer walls of both ends of the filter tube (2), and when the filter tube (2) is mounted in the box body (1), inner side walls of the two limiting rings (12) are respectively attached to and limited by outer side walls of the box body (1).

5. The waste water device in the circuit board manufacturing process according to claim 1, wherein the feeding port (3) is arranged at one side of the box body (1), the discharging port (4) is arranged at the other side of the box body (1), the feeding port (3) is arranged at the upper side of the filter pipe (2) and is positioned inside the box body (1), and the discharging port (4) is arranged at the lower side of the filter pipe (2) and is positioned outside the box body (1).

6. A waste water device in the manufacturing process of circuit board according to claim 5 is characterized in that the feed hopper (13) is fixed on the upper end of the feed inlet (3).

7. The waste water device in the manufacturing process of the circuit board as claimed in claim 1, wherein the filtering plate member (7) comprises a bottom fixing frame (14) and two filtering plates (15) which are arranged on the upper end of the fixing frame (14) in a herringbone shape, and a plurality of small filtering holes (16) are formed on the filtering plates (15).

8. The waste water device in the circuit board manufacturing process according to claim 7, wherein the four corners of the inner wall of the box body (1) are fixed with limit blocks (17) for limiting the fixing frame (14).

9. The circuit board manufacturing process waste water device according to claim 7, characterized in that the upper ends of two filter plates (15) are fixedly connected with a material guiding strip (18), and the direction of the material guiding strip (18) is parallel to the axis of the filter tube (2).