CN212504076U

CN212504076U - Circuit board effluent disposal system

Info

Publication number: CN212504076U
Application number: CN202022223029.XU
Authority: CN
Inventors: 袁宝; 洪育佳; 凌文忠; 林嘉楷
Original assignee: Meizhou Huayu Sewage Treatment Co ltd
Current assignee: Meizhou Huayu Sewage Treatment Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-02-09
Anticipated expiration: 2030-09-30

Abstract

The utility model discloses a circuit board effluent disposal system, including a plurality of processing tanks and hanging beam, a plurality of processing tanks order intercommunication, the top at the processing tank is fixed to the hanging beam, be provided with the track on the hanging beam, movably on the track be provided with the gallows, be provided with first lift seat on the gallows, be provided with rabbling mechanism on the first lift seat, rabbling mechanism includes (mixing) shaft and drive (mixing) shaft pivoted agitator motor, be provided with stirring vane on the (mixing) shaft, agitator motor fixes on first lift seat, the (mixing) shaft can stretch into in the processing tank, still set up washing mechanism on the gallows, washing mechanism can wash the (mixing) shaft, one side of processing tank is provided with the washing jar, washing jar and processing tank intercommunication, the lower extreme of (mixing) shaft, stirring vane and washing mechanism can remove to the inside of washing jar. The utility model discloses a circuit board effluent disposal system simple structure, long service life, it is with low costs.

Description

Circuit board effluent disposal system

Technical Field

The utility model relates to a waste water treatment equipment technical field especially relates to a circuit board effluent disposal system.

Background

Circuit boards produce waste water during the manufacturing process, which needs to be treated before it can be discharged into the environment. The processing jar of waste water treatment generally is provided with the (mixing) shaft, is provided with stirring vane on the (mixing) shaft, and the waste water in the (mixing) shaft stirring processing jar makes its liquid medicine with handling can the intensive mixing for treatment process and treatment effect.

The (mixing) shaft is generally fixed in the bottom of handling the jar, and in waste water treatment process, stirring shaft and stirring vane all the time all soak in waste water, and the waste water that produces in the circuit board manufacturing process is most had corrosivity, therefore the (mixing) shaft if soak in waste water for a long time, easily corroded, has shortened the life of (mixing) shaft.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides an aim at: the circuit board wastewater treatment system is simple in structure, long in service life and low in cost.

To achieve the purpose, the embodiment of the present invention adopts the following technical solutions:

providing a circuit board wastewater treatment system, which comprises a plurality of treatment tanks, wherein the treatment tanks are sequentially communicated, and the circuit board wastewater treatment system also comprises a hanging beam, the hanging beam is fixed above the treatment tanks, a track is arranged on the hanging beam, a hanging bracket is movably arranged on the track, a first lifting seat is arranged on the hanging bracket, a stirring mechanism is arranged on the first lifting seat, the stirring mechanism comprises a stirring shaft and a stirring motor for driving the stirring shaft to rotate, a stirring blade is arranged on the stirring shaft and adjacent to the lower end of the stirring shaft, the stirring motor is fixed on the first lifting seat, the lower end of the stirring shaft can extend into the treatment tanks, a flushing mechanism is also arranged on the hanging bracket, the flushing mechanism can flush the stirring shaft, a cleaning tank is arranged on one side of the treatment tanks, and the cleaning tanks are communicated with the treatment tanks, the lower end of the stirring shaft, the stirring blade and the flushing mechanism can be moved to the inside of the cleaning tank.

As a preferred scheme of the circuit board wastewater treatment system, the circuit board wastewater treatment system further comprises a clean water tank, the clean water tank is communicated with the treatment tank and is used for receiving clean water treated by the treatment tank, the flushing mechanism comprises a water tank and a flushing main body, the water tank is fixed on the hanger, the water tank is respectively connected with the flushing main body and the clean water tank through hoses, the flushing mechanism further comprises a water pump, the water pump can pump water in the clean water tank into the water tank and pump water in the water tank into the flushing main body, and a flushing hole is formed in the flushing main body.

As an optimal scheme of the circuit board wastewater treatment system, the flushing main body comprises an annular flushing pipe, the flushing pipe is sleeved outside the stirring shaft, one side of the flushing pipe, which is close to the stirring shaft, is provided with the flushing hole, and the flushing pipe is provided with a water inlet communicated with the water tank.

As a preferable scheme of the waste water treatment system for the circuit board, a second lifting seat is arranged on the hanging bracket, the second lifting seat is connected with the flushing pipe through a connecting rod, and the second lifting seat drives the flushing pipe to move up and down so as to move relative to the stirring shaft.

As a preferred scheme of the circuit board wastewater treatment system, the second lifting seat is provided with two connecting rods at intervals, and the two connecting rods are symmetrically arranged along the central axis of the stirring shaft.

As a preferred scheme of circuit board effluent disposal system, the second goes up and down the seat and includes two edges the center axis symmetry of (mixing) shaft sets up second lift cylinder on the gallows, two the tailpiece of the piston rod portion of second lift cylinder passes through the second mounting panel to be connected, it installs to wash the main part on the second mounting panel, the second mounting panel corresponds the first hole of dodging that rabbling mechanism seted up.

As a preferred scheme of circuit board effluent disposal system, first lift seat includes first lift cylinder, the first mounting panel of piston rod end connection of first lift cylinder, agitator motor installs on the first mounting panel.

As a preferred scheme of the circuit board wastewater treatment system, electric heating wires are arranged in the stirring shaft and the stirring blades.

As a preferred scheme of the circuit board wastewater treatment system, the circuit board wastewater treatment system further comprises a controller, the hanging bracket is connected with a driving piece, the driving piece can drive the hanging bracket to move on the hanging beam, and the driving piece, the first lifting seat, the stirring mechanism and the flushing mechanism are all connected with the controller.

As a circuit board effluent disposal system's an preferred scheme, be fixed with the limiting plate on the (mixing) shaft, the cover is equipped with the apron on the (mixing) shaft, the apron is close to a side of treatment tank with the limiting plate butt, offer the confession on the apron the hole is dodged to the second that the (mixing) shaft passes through, the diameter in hole is dodged to the second is greater than the diameter of (mixing) shaft, the diameter in hole is dodged to the second is less than the limiting plate size, stirring vane is located the below of apron.

The utility model discloses beneficial effect does: the hanging beam is arranged above the treatment tank, the movable hanging frame is arranged on the hanging beam, the stirring mechanism is arranged on the hanging frame, waste water in the treatment tank to be stirred can be stirred according to needs, after stirring is finished, the stirring mechanism can ascend under the action of the first lifting seat to leave the treatment tank, and then the waste water on the surfaces of the stirring shaft and the stirring blades is washed clean by the washing mechanism on the hanging frame, so that the stirring shaft and the stirring blades are prevented from being corroded by the waste water; by arranging the cleaning tank, the stirring shaft and the flushing mechanism can be transferred to the cleaning tank for cleaning, and the cleaned wastewater can be collected and then returned to the treatment tank for treatment, so that the environmental pollution is avoided, in addition, the temporary change of the concentration of the wastewater in the treatment tank is also avoided, and the treatment precision is ensured; the plurality of treatment tanks share one stirring mechanism, so that the manufacturing cost of the treatment tanks can be effectively reduced.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and examples.

FIG. 1 is a schematic structural diagram of a waste water treatment system for a circuit board according to an embodiment of the present invention.

Fig. 2 is a schematic cross-sectional view of a main flushing body according to an embodiment of the present invention.

In the figure:

1. a treatment tank; 2. a hanging beam; 3. a hanger; 4. a first lifting seat; 41. a first lifting cylinder; 42. a first mounting plate; 5. a stirring mechanism; 51. a stirring motor; 52. a stirring shaft; 53. a stirring blade; 6. a flushing mechanism; 61. a water tank; 62. a hose; 63. rinsing the body; 631. flushing the hole; 632. a flush tube; 7. cleaning the tank; 8. a clean water tank; 9. a second lifting seat; 91. a second lifting cylinder; 92. a second mounting plate; 10. a connecting rod.

Detailed Description

In order to make the technical problems, technical solutions and technical effects achieved by the present invention more clear, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. 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, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; 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 in specific cases to 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.

As shown in fig. 1 and fig. 2, the waste water treatment system for circuit boards of the embodiment of the present invention comprises a plurality of treatment tanks 1 and a hanging beam 2, wherein the plurality of treatment tanks 1 are sequentially communicated, the hanging beam 2 is fixed above the treatment tanks 1, a track is arranged on the hanging beam 2, a hanging frame 3 is movably arranged on the track, a first lifting seat 4 is arranged on the hanging frame 3, an agitating mechanism 5 is arranged on the first lifting seat 4, the agitating mechanism 5 comprises an agitating shaft 52 and an agitating motor 51 for driving the agitating shaft 52 to rotate, an agitating blade 53 is arranged on the agitating shaft 52 and adjacent to the lower end of the agitating shaft 52, the agitating motor 51 is fixed on the first lifting seat 4, the lower end of the agitating shaft 52 and the agitating blade 53 can extend into the treatment tanks 1, a flushing mechanism 6 is further arranged on the hanging frame 3, the washing mechanism 6 can wash the stirring shaft 52, one side of the treatment tank 1 is provided with a washing tank 7, the washing tank 7 is communicated with the treatment tank 1, and the stirring shaft 52, the stirring blades 53 and the washing mechanism 6 can move to the inside of the washing tank 7. The hanging beam 2 is arranged above the treatment tank 1, the movable hanging frame 3 is arranged on the hanging beam 2, the stirring mechanism 5 is arranged on the hanging frame 3, wastewater in the treatment tank 1 needing stirring can be stirred according to needs, after stirring is finished, the stirring mechanism 5 can ascend under the action of the first lifting seat 4 to leave the treatment tank 1, then the wastewater on the surfaces of the stirring shaft 52 and the stirring blades 53 is washed clean by the washing mechanism 6 on the hanging frame 3, and the stirring shaft 52 and the stirring blades 53 are ensured not to be corroded by the wastewater; by arranging the cleaning tank 7, the stirring shaft 52 and the flushing mechanism 6 can be transferred to the cleaning tank 7 for cleaning, and the cleaned wastewater can be collected and then returned to the treatment tank 1 for treatment, so that the environmental pollution is avoided, in addition, the temporary change of the concentration of the wastewater in the treatment tank 1 is also avoided, and the treatment precision is ensured; the plurality of treatment tanks 1 share the stirring mechanism 5, and the manufacturing cost of the treatment tanks 1 can be effectively reduced.

Circuit board effluent disposal system still includes clear water tank 8, clear water tank 8 with treatment tank 1 intercommunication for receive clear water after treatment tank 1 handles, wash mechanism 6 and include water tank 61 and wash main part 63, water tank 61 is fixed on gallows 3, water tank 61 passes through hose 62 and connects respectively wash main part 63 with clear water tank 8, wash mechanism 6 still includes the water pump (not shown in the figure), the water pump can with the water suction in the clear water tank 8 is arrived in the water tank 61, and will the water suction in the water tank 61 is arrived in wash in the main part 63, be provided with flushing hole 631 on the washing main part 63. By communicating the water tank 61 of the flushing mechanism 6 with the clean water tank 8, the water treated in the clean water tank 8 can be used for cleaning the stirring shaft 52 and the stirring blades 53, the use amount of extra clean water is reduced, and the cost is reduced.

Specifically, the flushing main body 63 includes an annular flushing pipe 632, the flushing pipe 632 is sleeved outside the stirring shaft 52, one side of the flushing pipe 632 close to the stirring shaft 52 is provided with the flushing hole 631, and the flushing pipe 632 is provided with a water inlet communicated with the water tank 61. Through setting up flushing pipe 632 to the annular, and the cover is established outside (mixing) shaft 52, can form the washing water curtain of round (mixing) shaft 52, wash (mixing) shaft 52 and stirring vane 53's each position clean, moreover, the flushing pipe 632 of this structure can not obstruct (mixing) shaft 52 and stirring vane 53's rotation.

A plurality of flushing holes 631 are uniformly distributed on the inner circumference of the flushing pipe 632.

Each flushing hole 631 is tapered with an end inside the flushing pipe 632 larger than an end outside the flushing pipe 632. This design can make the dynamics that the water jet came out strengthen, and the dynamics of washing is stronger, and (mixing) shaft 52 and stirring vane 53 surface wash cleaner.

Of course, in other embodiments, the flushing holes 631 are not limited to be tapered, but may be straight holes, or through holes of other configurations.

The hanger 3 is provided with a second lifting seat 9, the second lifting seat 9 is connected with the flushing pipe 632 through a connecting rod 10, and the second lifting seat 9 drives the flushing pipe 632 to move up and down so as to move relative to the stirring shaft 52. The washing pipe 632 that moves up and down can wash along the length direction of the stirring shaft 52, and the washing effect is better.

The second lifting seat 9 is provided with two connecting rods 10 at intervals, and the two connecting rods 10 are symmetrically arranged along the central axis of the stirring shaft 52. By providing two symmetrical connecting rods 10, the fixing stability of the flushing pipe 632 can be improved.

Further, the second lifting seat 9 includes two second lifting cylinders 91 symmetrically disposed on the hanger 3 along the central axis of the stirring shaft 52, the end portions of the piston rods of the two second lifting cylinders 91 are connected by a second mounting plate 92, the water tank 61 is mounted on the hanger 3, the flushing body 63 is mounted on the second mounting plate 92, and the second mounting plate 92 corresponds to a first avoiding hole (not shown in the drawing) formed in the stirring mechanism 5. Through setting up two second lift cylinders 91 drive second mounting panel 92 and removing, mainly consider that second mounting panel 92 needs dodge (mixing) shaft 52 and stirring vane 53, if use single lift cylinder, this lift cylinder can't be connected to the center of second mounting panel 92, consequently under the action of gravity of second mounting panel 92 and washing main part 63 of washing mechanism 6, the position is inclined easily, consequently this scheme adopts two second lift cylinders 91 can connect more stably, the removal process is also more steady, effectively prevent the position skew.

The first lifting seat 4 comprises a first lifting cylinder 41, the end part of a piston rod of the first lifting cylinder 41 is connected with a first mounting plate 42, and the stirring motor 51 is mounted on the first mounting plate 42.

Electric heating wires (not shown in the figure) are arranged in the stirring shaft 52 and the stirring blades 53. Through at (mixing) shaft 52 with be provided with electric heating wire in stirring vane 53, can heat waste water when rabbling mechanism 5 stirs waste water, let the pollutant in the waste water more easily with liquid medicine emergence reaction, waste water purification with higher speed.

The circuit board wastewater treatment system further comprises a controller, the hanging bracket 3 is connected with a driving piece, the driving piece can drive the hanging bracket 3 to move on the hanging beam 2, and the driving piece, the first lifting seat 4, the stirring mechanism 5 and the flushing mechanism 6 are all connected with the controller. Through setting up the driving piece that controller and drive gallows 3 removed, can realize gallows 3 automatic movement, 5 automatic lifting of rabbling mechanism and stirring, wash 6 automatic flushes etc. of mechanism, whole process is full automation, has reduced the operation degree of difficulty effectively.

In addition, be fixed with limiting plate (not shown on the figure) on (mixing) shaft 52, the cover is equipped with apron (not shown on the figure) on the (mixing) shaft 52, the apron is close to a side of handling jar 1 with the limiting plate butt, seted up the confession on the apron the hole is dodged to the second that (mixing) shaft 52 passes through, the diameter in hole is dodged to the second is greater than the diameter of (mixing) shaft 52, the diameter in hole is dodged to the second is less than the limiting plate size, stirring vane 53 is located the below of apron. Through setting up the apron, can be at the in-process of 1 stirring of treatment tank with the temporary shutoff of treatment tank 1, because the stirring in-process, extremely easily send harmful gas, polluted environment in the treatment tank 1.

In the description herein, it is to be understood that the terms "upper" and the like are used in a descriptive sense and based on the orientation or positional relationship shown in the drawings for convenience in description and simplicity of operation, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, configuration and operation in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description herein, references to the description of "an embodiment" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be appropriately combined to form other embodiments as will be appreciated by those skilled in the art.

The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.

Claims

1. A circuit board wastewater treatment system comprises a plurality of treatment tanks which are sequentially communicated, and is characterized by further comprising a hanging beam, wherein the hanging beam is fixed above the treatment tanks, a track is arranged on the hanging beam, a hanging bracket is movably arranged on the track, a first lifting seat is arranged on the hanging bracket, a stirring mechanism is arranged on the first lifting seat and comprises a stirring shaft and a stirring motor for driving the stirring shaft to rotate, stirring blades are arranged on the stirring shaft and adjacent to the lower end of the stirring shaft, the stirring motor is fixed on the first lifting seat, the lower end of the stirring shaft can extend into the treatment tanks, a flushing mechanism is further arranged on the hanging bracket and can flush the stirring shaft, a cleaning tank is arranged on one side of the treatment tanks and is communicated with the treatment tanks, the lower end of the stirring shaft, the stirring blade and the flushing mechanism can be moved to the inside of the cleaning tank.

2. The circuit board wastewater treatment system according to claim 1, further comprising a clean water tank, wherein the clean water tank is communicated with the treatment tank and is used for receiving clean water treated by the treatment tank, the flushing mechanism comprises a water tank and a flushing main body, the water tank is fixed on the hanger, the water tank is respectively connected with the flushing main body and the clean water tank through hoses, the flushing mechanism further comprises a water pump, the water pump can pump water in the clean water tank into the water tank and pump water in the water tank into the flushing main body, and the flushing main body is provided with a flushing hole.

3. The circuit board wastewater treatment system according to claim 2, wherein the flushing body comprises an annular flushing pipe, the flushing pipe is sleeved outside the stirring shaft, one side of the flushing pipe close to the stirring shaft is provided with the flushing hole, and the flushing pipe is provided with a water inlet hole communicated with the water tank.

4. The breadboard waste water treatment system of claim 3 wherein a second lifting base is provided on the hanger, the second lifting base being connected to the flushing pipe by a connecting rod, the second lifting base driving the flushing pipe to move up and down to move relative to the agitator shaft.

5. A circuit board wastewater treatment system according to claim 4, wherein two connecting rods are arranged on the second lifting seat at intervals, and are symmetrically arranged along the central axis of the stirring shaft.

6. The circuit board wastewater treatment system according to claim 4, wherein the second lifting seat comprises two second lifting cylinders symmetrically arranged on the hanger along a central axis of the stirring shaft, ends of piston rods of the two second lifting cylinders are connected through a second mounting plate, the flushing body is mounted on the second mounting plate, and the second mounting plate corresponds to the first avoidance hole formed in the stirring mechanism.

7. A circuit board wastewater treatment system according to any one of claims 1 to 6, wherein the first lifting seat comprises a first lifting cylinder, the end of a piston rod of the first lifting cylinder is connected with a first mounting plate, and the stirring motor is mounted on the first mounting plate.

8. A circuit board wastewater treatment system according to any of claims 1 to 6, wherein electric heating wires are arranged in the stirring shaft and the stirring blades.

9. A circuit board wastewater treatment system according to any of claims 1 to 6, further comprising a controller, wherein the hanger is connected to a driving member, the driving member can drive the hanger to move on the hanging beam, and the driving member, the first lifting seat, the stirring mechanism and the flushing mechanism are all connected to the controller.

10. A circuit board effluent disposal system according to any one of claims 1 to 6, wherein a limiting plate is fixed on the stirring shaft, a cover plate is sleeved on the stirring shaft, the cover plate is close to one side surface of the treatment tank and abutted against the limiting plate, a second avoiding hole is formed in the cover plate, the diameter of the second avoiding hole is larger than that of the stirring shaft, the diameter of the second avoiding hole is smaller than that of the limiting plate, and the stirring blades are located below the cover plate.