CN205759938U - A kind of two cotton core defecators on PCB equipment - Google Patents
A kind of two cotton core defecators on PCB equipment Download PDFInfo
- Publication number
- CN205759938U CN205759938U CN201620487945.5U CN201620487945U CN205759938U CN 205759938 U CN205759938 U CN 205759938U CN 201620487945 U CN201620487945 U CN 201620487945U CN 205759938 U CN205759938 U CN 205759938U
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- Prior art keywords
- core
- cotton core
- inlet
- device body
- cotton
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Abstract
This utility model discloses a kind of two cotton core defecators on PCB equipment, including device body and be arranged on the filtering core within described device body, described device body has inlet and liquid outlet, described filtering core includes cotton core core pipe and the cotton core being set in outside described cotton core core pipe, described liquid outlet and the inner space of described cotton core core pipe, the tube wall of described cotton core core pipe is provided with several inlet openings, forming water space between the medial wall of described cotton core and described device body, described water space connects with described inlet.After liquid enters filtering core, impurity in liquid can be stopped by filter element, the liquid of cleaning can flow out from liquid outlet, this utility model has good in-depth filtration effect, effectively removed the float in liquid, granule etc. by filtration core physical ability, pollutant holding capability is big, relative to prior art, filtering accuracy is higher, and effluent quality is more stable.
Description
Technical field
This utility model relates to PCB and manufactures field, is specifically related to a kind of two cotton core defecators on PCB equipment.
Background technology
Surface mounting technology (Surface Mounted Technology " SMT ") has penetrated into every field as a new generation's circuit assembly technology, SMT has occupied leading position in circuit board dress connection technique, is most popular a kind of technology and technique in current Electronic Assemblies industry.Developing owing to electronic product trends towards direction short, little, light, thin, the pcb board adapted therewith is more and more thinner.
Pcb board, also known as printed circuit board (PCB), is the supplier of electronic devices and components electrical connection.Its development history of existing more than 100 year；It is mainly designed to layout design；The major advantage using circuit board is to greatly reduce wiring and the mistake of assembling, improves Automated water gentle productive labor rate.
In PCB manufacturing, the medicinal liquid being sprayed on pcb board need to filter out impurity therein, along with the requirement of circuit board is high, requirement to medicinal liquid is the highest, filtrate can obtain high-precision filtrate by the filter bag of required fineness grade, have a great impact for doing plate quality, also require that the operating cost of equipment is low simultaneously, floor space is little, traditional filter plant can not meet and growing does plate requirement, single filter plant originally is not the highest to the requirement of water quality, though the good filtration effect of the filter plant of multicore the biggest space can be taken, and maintain the most cumbersome, cost is the biggest.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of novel structure, take up room little, convenient and flexible operation, efficient energy-saving, good airproof performance, adaptable two cotton core defecators on PCB equipment.
The technical solution of the utility model is as follows:
A kind of two cotton core defecators on PCB equipment, including device body and be arranged on the filtering core within described device body, described device body has inlet and liquid outlet, described filtering core includes cotton core core pipe and the cotton core being set in outside described cotton core core pipe, described liquid outlet and the inner space of described cotton core core pipe, the tube wall of described cotton core core pipe is provided with several inlet openings, forming water space between the medial wall of described cotton core and described device body, described water space connects with described inlet.
In technique scheme, the outlet passage formed by the first dividing plate and second partition it is provided with in described device body, described outlet passage respectively with described liquid outlet and the intracavity inter-connection of described cotton core core pipe, be interspersed with between described first dividing plate and second partition make described inlet connect described water space water inlet pipe.
In technique scheme, being formed with interlayer between described inlet and described second partition, the internal diameter of described water inlet pipe is less than the diameter of described inlet.
In technique scheme, several inlet openings on the tube wall of described cotton core core pipe are uniformly distributed.
In technique scheme, the upper end cover of described cotton core core pipe is provided with cotton core cover plate, and described cotton core cover plate is provided with pressing handle.
In technique scheme, described device body includes cylinder, upper cover and base plate, the upper end of described cylinder is equiped with joint, described detachable upper cover unloads and is installed on described joint, described base plate is fixed on the lower end of described cylinder, described inlet is opened on described base plate, and described liquid outlet is opened on the barrel of described cylinder.
In technique scheme, described inlet connects inlet channel, and liquid is by point infusion pump in inlet channel enters into water space, and described liquid outlet connects outlet conduit.
Compared with prior art, the beneficial effects of the utility model are:
1, having good in-depth filtration effect, filtration core physical ability of the present utility model effectively removes the float in liquid, granule etc., and pollutant holding capability is big；
2, filtering accuracy is high, stable effluent quality；
3, filtering core can take out from device body, reloads after cleaning, and working service is convenient, decreases the maintenance workload of equipment, and corresponding cost can also reduce；
4, the suitability is strong, the clarification filtration of applicable various aqueous solutions；
5, novel structure, volume be little, convenient and flexible operation, efficient energy-saving.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this utility model is described in detail.
The utility model discloses a kind of two cotton core defecators on PCB equipment, can be used for filtering the medicinal liquid arrived used in PCB manufacture process and other solution, the suitability is strong.
Refer to Fig. 1, these two cotton core defecators being used on PCB equipment include device body 1 and are arranged on the filtering core 2 within described device body 1, described device body 1 has inlet 11 and liquid outlet 12, described filtering core 2 includes cotton core core pipe 21 and the cotton core 22 being set in outside described cotton core core pipe 21, described liquid outlet 12 and the inner space of described cotton core core pipe 21, the tube wall of described cotton core core pipe 21 is provided with several equally distributed inlet openings 211, the liquid outside cotton core core pipe 21 can be made uniformly to flow in cotton core core pipe 21 after cotton core 22 goes the removal of impurity, water space 13 is formed between described cotton core 22 and the medial wall of described device body 1, described water space 13 connects with described inlet 11.In the present embodiment, described water space 13 is crawl space, produces certain pressure after making liquid enter into water space 13 and between filtering core 2.
Further, the outlet passage 31 formed by the first dividing plate 3 and second partition 4 it is provided with in described device body 1, described outlet passage 31 respectively with described liquid outlet 12 and the intracavity inter-connection of described cotton core core pipe 21, it is interspersed with, between described first dividing plate 3 and second partition 4, the water inlet pipe 5 making described inlet 11 connect described water space 13, being formed with interlayer 14 between described inlet 11 and described second partition 4, the internal diameter of described water inlet pipe 5 is less than the diameter of described inlet 11.
Wherein, described device body 1 includes cylinder 101, upper cover 102 and base plate 103, the upper end of described cylinder 101 is equiped with joint 104, described upper cover 102 is detachably installed on described joint 104, described base plate 103 is fixed on the lower end of described cylinder 101, described inlet 11 is opened on described base plate 103, and described liquid outlet 12 is opened on the barrel of described cylinder 101.
Wherein, the upper end cover of described cotton core core pipe 21 is provided with cotton core cover plate 6, and described cotton core cover plate 6 is provided with pressing handle 7.This pressing handle 7 is used for compressing described cotton core cover plate 6, plays the effect sealing described cotton core core pipe 21, and described pressing handle 7 can be opened, it is simple to takes down cotton core cover plate 6 and carries out the cleaning within cotton core core pipe 21.
When needs clean, as long as upper cover 102 is opened, filtering core 2 is taken out, reloads after cleaning, working service extremely convenient, thus decrease the maintenance workload of equipment, corresponding cost can also reduce.
nullIn implementation process，Described inlet 11 connects inlet channel 8，Described liquid outlet 12 connects outlet conduit 9，Liquid contains float through inlet channel 8 to the input of device body 1 quantification by point infusion pump、The solution of granule etc.，Solution is flowed in water space 13 by water inlet pipe 5 in entering into interlayer 14 again，Solution will produce certain pressure in water space 13，Liquid flows into cotton core 22 under the effect of the pressure，Under the retaining of cotton core 22，Certain filtration resistance can be produced，Thus it is poor to form external and internal pressure，Inflow along with solution，Float in solution、The impurity such as granule can gradually be adsorbed in cotton core 22 surface，Solution is through circulation certain time，Solution flows into cotton core core pipe 21 inner chamber after cotton core 22 and cotton core core pipe 21 go the removal of impurity，Again through outlet passage 31、Outlet conduit 9 flows out clear liquid.
Therefore, this utility model has good in-depth filtration effect, the float in liquid, granule etc. are effectively removed by filtration core physical ability, pollutant holding capability is big, relative to prior art, filtering accuracy is higher, and effluent quality is more stable, and this utility model novel structure, volume are little, convenient and flexible operation, efficient energy-saving.
These are only preferred embodiment of the present utility model, be not limited to this utility model, all any amendment, equivalent and improvement etc. made within spirit of the present utility model and principle, within should be included in protection domain of the present utility model.
Claims (7)
1. two cotton core defecators on PCB equipment, including device body and be arranged on the filtering core within described device body, described device body has inlet and liquid outlet, it is characterized in that: described filtering core includes cotton core core pipe and the cotton core being set in outside described cotton core core pipe, described liquid outlet and the inner space of described cotton core core pipe, the tube wall of described cotton core core pipe is provided with several inlet openings, forming water space between the medial wall of described cotton core and described device body, described water space connects with described inlet.
A kind of two cotton core defecators on PCB equipment the most according to claim 1, it is characterized in that: in described device body, be provided with the outlet passage formed by the first dividing plate and second partition, described outlet passage respectively with described liquid outlet and the intracavity inter-connection of described cotton core core pipe, be interspersed with between described first dividing plate and second partition make described inlet connect described water space water inlet pipe.
A kind of two cotton core defecators on PCB equipment the most according to claim 2, it is characterised in that: being formed with interlayer between described inlet and described second partition, the internal diameter of described water inlet pipe is less than the diameter of described inlet.
A kind of two cotton core defecators on PCB equipment the most according to claim 1, it is characterised in that: several inlet openings on the tube wall of described cotton core core pipe are uniformly distributed.
A kind of two cotton core defecators on PCB equipment the most according to claim 1, it is characterised in that: the upper end cover of described cotton core core pipe is provided with cotton core cover plate, and described cotton core cover plate is provided with pressing handle.
A kind of two cotton core defecators on PCB equipment the most according to claim 1, it is characterized in that: described device body includes cylinder, upper cover and base plate, the upper end of described cylinder is equiped with joint, described detachable upper cover unloads and is installed on described joint, described base plate is fixed on the lower end of described cylinder, described inlet is opened on described base plate, and described liquid outlet is opened on the barrel of described cylinder.
7. according to a kind of two cotton core defecators on PCB equipment described in claim 1 or 6, it is characterized in that: described inlet connects inlet channel, liquid is by point infusion pump in inlet channel enters into water space, and described liquid outlet connects outlet conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620487945.5U CN205759938U (en) | 2016-05-26 | 2016-05-26 | A kind of two cotton core defecators on PCB equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620487945.5U CN205759938U (en) | 2016-05-26 | 2016-05-26 | A kind of two cotton core defecators on PCB equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205759938U true CN205759938U (en) | 2016-12-07 |
Family
ID=58109838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620487945.5U Expired - Fee Related CN205759938U (en) | 2016-05-26 | 2016-05-26 | A kind of two cotton core defecators on PCB equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205759938U (en) |
-
2016
- 2016-05-26 CN CN201620487945.5U patent/CN205759938U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20200526 |
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| CF01 | Termination of patent right due to non-payment of annual fee |