CN213527760U - Liquid-solid separation system for PCB production line - Google Patents
Liquid-solid separation system for PCB production line Download PDFInfo
- Publication number
- CN213527760U CN213527760U CN202022202754.9U CN202022202754U CN213527760U CN 213527760 U CN213527760 U CN 213527760U CN 202022202754 U CN202022202754 U CN 202022202754U CN 213527760 U CN213527760 U CN 213527760U
- Authority
- CN
- China
- Prior art keywords
- liquid
- solid
- conical surface
- conical
- centrifugal separator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Cyclones (AREA)
Abstract
The utility model discloses a PCB is line with liquid-solid separation system, collect the box including two at least liquid-solid mixtures, two at least toper centrifugal separators and installed the studio of shower head, the toper centrifugal separator of conical centrifugal separator for having conical surface up and conical surface down simultaneously, the inlet sets up in the transition cylindric interval between last conical surface and the lower conical surface along the circular tangential direction between the cylindric interval, the awl top of going up the conical surface sets up the liquid separation mouth, the awl top of lower conical surface sets up the solid-liquid mixture separation mouth, two solid-liquid mixture separation mouths all are connected to the inlet of first liquid-solid mixture collection box, the inlet of first toper centrifugal separator is connected to the liquid outlet of first liquid-solid mixture collection box. Adopt the utility model discloses a design for liquid-solid mixture can carry out solid-liquid separation at toper centrifugal separator, separates out liquid through last toper and uses.
Description
Technical Field
The utility model relates to a liquid-solid piece-rate system, especially a PCB produces line and uses liquid-solid piece-rate system.
Background
The existing liquid-solid separation system generally adopts a liquid-solid separator, adopts a standing or centrifugal mode, takes too long time and has low efficiency if the standing mode is adopted, needs to provide centrifugal power separately if the centrifugal mode is adopted, and liquid products obtained by centrifugation still have part of fine solid, and needs to be drained and pass through a procedure again to reach the corresponding liquid use standard.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims to solve the problem that the current liquid-solid separation mode is inefficient.
The technical scheme is as follows: in order to achieve the above object, the utility model provides a following technical scheme:
a liquid-solid separation system for a PCB production line comprises at least two liquid-solid mixture collecting boxes, at least two conical centrifugal separators and a working chamber provided with a spray header, wherein each conical centrifugal separator is a conical centrifugal separator which is provided with an upward conical surface and a downward conical surface simultaneously, a liquid inlet is formed in a transition cylindrical section between the upper conical surface and the lower conical surface along the tangential direction of a circular section of the cylindrical section, a liquid separation port is formed in the conical top of the upper conical surface, a solid-liquid mixture separation port is formed in the conical top of the lower conical surface, the two solid-liquid mixture separation ports are connected to a liquid inlet of a first liquid-solid mixture collecting box, a liquid outlet of the first liquid-solid mixture collecting box is connected with a liquid inlet of the first conical centrifugal separator, a liquid separation port of the first conical centrifugal separator is connected with a liquid inlet of a second liquid-solid mixture collecting box, and a liquid outlet of the second liquid-, the liquid separation port of the second conical centrifugal separator is connected with the spray header of the working chamber, and the liquid outlet of the working chamber is connected with the first liquid-solid mixture collecting box.
A production line for washing PCBs needs a washing chamber, partial solid waste materials possibly brought by washed PCB plates are collected by a first liquid-solid mixture collecting box through a liquid outlet of a working chamber and pumped to a first conical centrifugal separator through a liquid suction pump, because a liquid inlet of the conical centrifugal separator is arranged in a transition cylindrical section between an upper conical surface and a lower conical surface along the tangential direction of a circular cross section of the cylindrical section, a mixture entering the liquid inlet of the conical centrifugal separator through the liquid suction pump directly forms a spiral vortex in the cylindrical section, the solid with high density is deposited downwards under the action of gravity and returns to the first liquid-solid mixture collecting box through a solid-liquid mixture separating port, and a liquid part enters a second liquid-solid mixture collecting box through a liquid separating port of the upper conical surface after the liquid volume in the whole conical centrifugal separator reaches a certain degree and the rotational speed of the vortex reaches a certain degree, in a similar way, the same operation as that of the first conical centrifugal separator is completed again by the second conical centrifugal separator, meanwhile, a liquid pump in front of the liquid inlet of the second conical centrifugal separator can enable the second liquid-solid mixture collecting box to form negative pressure, liquid from the upper conical surface liquid separating port of the first conical centrifugal separator can be better sucked, the upper conical surface liquid separating port of the second conical centrifugal separator is connected with a spray head of a flushing chamber of a PCB flushing production line for spraying, and the liquid is circulated through a liquid outlet of the working chamber.
Further, the height of the upper conical surface is smaller than that of the lower conical surface.
Liquid enters the liquid separation port of the upper conical surface and needs to overcome gravity, so that the height of the upper conical surface is reduced, and the liquid can be discharged from the liquid separation port of the upper conical surface more easily.
Furthermore, a liquid pump is arranged on a pipeline between the liquid inlet of the conical centrifugal separator and the liquid outlet of the liquid-solid mixture collecting box.
Further, the upward tapered surface serves as an upper tapered surface, and the downward tapered surface serves as a lower tapered surface.
Further, a filter screen is arranged at the liquid outlet of the first conical centrifugal separator.
The ability of the first conical separator to separate large particulate solids is further enhanced but has the advantage and disadvantage of causing problems requiring periodic cleaning.
Has the advantages that: compared with the prior art, the utility model: by adopting the design of the utility model,
adopt the design scheme of the utility model, make the liquid-solid mixture can carry out solid-liquid separation at toper centrifugal separator, separate out liquid through last toper and use, get back to liquid-solid mixture through the effect of gravity solid in the toper down and collect the box, design through the two-stage, can further promote filtration efficiency, and simultaneously, toper centrifugal separator inlet sets up in the circular cross section tangential direction between the transition cylindric interval between the conical surface and the lower conical surface along the cylindric interval, make the drawing liquid pump can provide the power that forms the spiral vortex in the toper centrifugal separator simultaneously, and the energy is saved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic cross-sectional structure diagram of the conical centrifugal separator of the present invention.
Detailed Description
The present invention will be further clarified by the following description with reference to the attached drawings and specific examples, which should be understood as being merely illustrative of the present invention and not limiting the scope of the present invention, and modifications of various equivalent forms of the present invention by those skilled in the art after reading the present invention, all fall within the scope defined by the appended claims of the present application.
Examples
As shown in attached figures 1 and 2, a liquid-solid separation system for a PCB production line comprises at least two liquid-solid mixture collecting boxes, at least two conical centrifugal separators and a working chamber provided with a spray header, wherein each conical centrifugal separator is a conical centrifugal separator which is provided with an upward conical surface 1 and a downward conical surface 2 at the same time, a liquid inlet 3 is arranged in a transition cylindrical section 4 between the upper conical surface 1 and the lower conical surface 2 along the tangential direction of the circular section of the cylindrical section 4, the conical top of the upper conical surface 3 is provided with a liquid separation port 5, the conical top of the lower conical surface 2 is provided with a solid-liquid mixture separation port 6, the two solid-liquid mixture separation ports 6 are connected to a liquid inlet of a first liquid-solid mixture collecting box 7, a liquid outlet of the first liquid-solid mixture collecting box 7 is connected with the liquid inlet 3 of a first conical centrifugal separator 11, the liquid separation port 5 of the first conical centrifugal separator 11 is connected with a liquid inlet of a, the liquid outlet of the second liquid-solid mixture collecting box 8 is connected with the liquid inlet 3 of the second conical centrifugal separator 12, the liquid separation port 5 of the second conical centrifugal separator 12 is connected with the spray header 9 of the working chamber, and the liquid outlet 13 of the working chamber is connected with the first liquid-solid mixture collecting box 7.
The production line for PCB washing needs a washing chamber, partial solid waste materials possibly brought by washed PCB plates are collected by a first liquid-solid mixture collecting box 7 through a working chamber liquid outlet 13, the solid waste materials are pumped to a first conical centrifugal separator 11 through a liquid pump P, because a liquid inlet 3 of the conical centrifugal separator is arranged in a transition cylindrical section 4 between an upper conical surface 1 and a lower conical surface 2 along the tangential direction of a circular cross section of the cylindrical section 4, so that the mixture entering the liquid inlet 3 of the conical centrifugal separator by the liquid pump P directly forms spiral vortex in the cylindrical section 4, the solid with high density is deposited downwards under the action of gravity and returns to the first liquid-solid mixture collecting box 7 through a solid-liquid mixture separating port 6, and after the liquid volume in the whole conical centrifugal separator reaches a certain degree and the vortex rotation speed reaches a certain degree, and the liquid enters the second liquid-solid mixture collecting box 8 through the liquid separating port 5 of the upper conical surface 1, and similarly, the second conical centrifugal separator 12 completes the same operation as the first conical centrifugal separator 11 again, meanwhile, the liquid pump P in front of the liquid inlet 3 of the second conical centrifugal separator 12 can enable the second liquid-solid mixture collecting box 8 to form negative pressure, so that the liquid from the upper conical liquid separating port 5 of the first conical centrifugal separator 11 can be better sucked, and the liquid separating port 5 of the upper conical surface 1 of the second conical centrifugal separator 12 is connected with the spray head 9 of the flushing chamber of the PCB flushing production line for spraying and is circulated through the working chamber liquid outlet 13.
The height of the upper conical surface 1 is smaller than that of the lower conical surface 2.
Liquid enters the liquid separation port of the upper conical surface and needs to overcome gravity, so that the height of the upper conical surface is reduced, and the liquid can be discharged from the liquid separation port of the upper conical surface more easily.
A liquid pump 13 is arranged on a pipeline between the liquid inlet 3 of the conical centrifugal separator and the liquid outlet of the liquid-solid mixture collecting box.
The upward taper surface is an upper taper surface 1, and the downward taper surface is a lower taper surface 2.
A filter screen (not shown) is arranged at the outlet of the first conical centrifugal separator 11.
The ability of the first conical separator to separate large particulate solids is further enhanced but has the advantage and disadvantage of causing problems requiring periodic cleaning.
Claims (5)
1. The utility model provides a PCB is produced line and is used liquid-solid piece-rate system which characterized in that: the device comprises at least two liquid-solid mixture collecting boxes, at least two conical centrifugal separators and a working chamber provided with a spray header, wherein each conical centrifugal separator is a conical centrifugal separator which is provided with an upward conical surface and a downward conical surface simultaneously, a liquid inlet is arranged in a transition cylindrical section between the upper conical surface and the lower conical surface along the tangential direction of a circular section of the cylindrical section, the conical top of the upper conical surface is provided with a liquid separation port, the conical top of the lower conical surface is provided with a solid-liquid mixture separation port, the two solid-liquid mixture separation ports are both connected to a liquid inlet of a first liquid-solid mixture collecting box, a liquid outlet of the first liquid-solid mixture collecting box is connected with a liquid inlet of the first conical centrifugal separator, a liquid separation port of the first conical centrifugal separator is connected with a liquid inlet of a second liquid-solid mixture collecting box, and a liquid outlet of the second, the liquid separation port of the second conical centrifugal separator is connected with the spray header of the working chamber, and the liquid outlet of the working chamber is connected with the first liquid-solid mixture collecting box.
2. The liquid-solid separation system for PCB production line of claim 1, wherein: the height of the upper conical surface is smaller than that of the lower conical surface.
3. The liquid-solid separation system for PCB production line of claim 1, wherein: a liquid pump is arranged on a pipeline between the liquid inlet of the conical centrifugal separator and the liquid outlet of the liquid-solid mixture collecting box.
4. The liquid-solid separation system for PCB production line of claim 1, wherein: the upward conical surface is used as an upper conical surface, and the downward conical surface is used as a lower conical surface.
5. The liquid-solid separation system for PCB production line of claim 1, wherein: a filter screen is arranged at the liquid outlet of the first conical centrifugal separator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022202754.9U CN213527760U (en) | 2020-09-30 | 2020-09-30 | Liquid-solid separation system for PCB production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022202754.9U CN213527760U (en) | 2020-09-30 | 2020-09-30 | Liquid-solid separation system for PCB production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213527760U true CN213527760U (en) | 2021-06-25 |
Family
ID=76495593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022202754.9U Active CN213527760U (en) | 2020-09-30 | 2020-09-30 | Liquid-solid separation system for PCB production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213527760U (en) |
-
2020
- 2020-09-30 CN CN202022202754.9U patent/CN213527760U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106861929A (en) | External force drives rotation cyclone separator | |
| CN201333002Y (en) | Multilevel cyclone dust removal device for vacuum cleaner | |
| CN208320080U (en) | A kind of hydrocyclone | |
| CN1729924A (en) | Dust-collecting unit of outlay type dust collector | |
| CN201643868U (en) | Vortex filter | |
| CN101314489A (en) | Rotary tower separator | |
| CN213527760U (en) | Liquid-solid separation system for PCB production line | |
| CN208303040U (en) | It is a kind of to remove filter residue solid-liquid separating machine automatically | |
| CN209530415U (en) | A kind of denitrogen collector of ball-milling method production aluminium powder | |
| CN213407869U (en) | High-efficient filter core | |
| CN2920421Y (en) | Longitudinal gap internal circulation cyclone separator | |
| CN214655981U (en) | Papermaking paper pulp sand removing device | |
| CN206815081U (en) | A kind of paper pulp squeezing device | |
| CN212166720U (en) | Novel reverse-suction type drum filtering device | |
| CN201261729Y (en) | Rotary tower separator | |
| CN201064741Y (en) | Continuous solid-liquid centrifugal separator | |
| CN207839203U (en) | Automatic sand washing cyclone sand remover and automatic sand washing system | |
| CN208440383U (en) | A kind of oilfield sewage separator | |
| CN207388088U (en) | A kind of plastic cleaning and purifying plant for household garbage sorting system | |
| CN203077538U (en) | Automatic material suction machine | |
| CN213967192U (en) | Cyclone separator for producing carbon | |
| CN218756754U (en) | Quick dross removal mechanism of paper thick liquid for preparation corrugated surface paper | |
| CN221183225U (en) | Efficient cyclone separator | |
| CN201019676Y (en) | Dust removing device for dust collector | |
| CN2875547Y (en) | Internal circulation cyclone oil water separator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |