CN209612383U - A kind of chemical solution filter machine - Google Patents
A kind of chemical solution filter machine Download PDFInfo
- Publication number
- CN209612383U CN209612383U CN201920214836.XU CN201920214836U CN209612383U CN 209612383 U CN209612383 U CN 209612383U CN 201920214836 U CN201920214836 U CN 201920214836U CN 209612383 U CN209612383 U CN 209612383U
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- China
- Prior art keywords
- self
- filter
- loopa
- chemical solution
- liquid medicine
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Abstract
The utility model discloses a kind of chemical solution filter machines, including rack-mounted filter cylinder and liquid medicine barrel, and it is mounted on the pump under rack, the inlet tube of filter is by pump connection filter cylinder, liquid medicine barrel is connected to downwards the inlet tube of filter by the road, the outlet tube of filter separates working line and self-circulation pipeline, operating valve is provided on working line, self-loopa valve is provided in self-circulation pipeline, one section of colorless and transparent glass tube is connected to after self-loopa valve, glass tube is connected to the top of liquid medicine barrel by the road, when chemical solution filter machine carries out self-loopa, operator can be clearly viewed when self-loopa whether still carry filter residue or active carbon secretly in filtered liquid out by glass tube, the time of self-loopa can be shortened as far as possible under the premise of guaranteeing that self-loopa is sufficient, can when clean after chemical solution filter machine as early as possible again Work；Filtering cartridge lid can not also be opened in chemical solution filter machine work and is spot-check at any time whether needs to clean or replace filter core.
Description
Technical field
The utility model relates to a kind of filter, in particular to a kind of chemical solution filter machine.
Background technique
The electroplate liquid in chemical solution filter machine circular treatment electroplating bath is commonly used in hardware electroplate factory, to remove electricity in time
Plate sludge or other impurities.Chemical solution filter machine in the prior art as shown in Figure 1, include rack-mounted filter cylinder and
Liquid medicine barrel, and the pump being mounted under rack.Liquid medicine barrel is open, facilitates medicine adding, filter aid and active carbon；Pump will be in electroplating bath
Electroplate liquid pump to the filter core in filter cylinder, filtered electroplate liquid is circulated back in electroplating bath.Two three can be used after general filtering
Port valve separates a self-loopa pipe, and the nozzle of self-loopa pipe, which is suspended in above liquid medicine barrel, facilitates observation to be discharged.Because cleaning
When filter, filter cannot topple over again very much, and the dirt impurity in filter cylinder can not wash out completely, and remaining impurity can restart
Dipper is flowed into after filter.Self-loopa pipe is exactly such case generation in order to prevent, after having cleaned filter and having restarted and by medicine
After filter cylinder is added in active carbon in bucket, filter elder generation self-loopa a few minutes are observed in the liquid of self-loopa pipe discharge without solid
Body starts to process electroplate liquid again.However during the liquid of self-loopa pipe discharge falls into liquid medicine barrel, spray is bigger, liquid medicine
The liquid level of bucket can blister again, actually be difficult to see whether there are also solids in self-loopa clearly.
Summary of the invention
For overcome the deficiencies in the prior art, the utility model, which provides one kind and is easier to see clearly, filters out whether liquid has residual
The chemical solution filter machine of solid.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of chemical solution filter machine, including rack-mounted filter cylinder and liquid medicine barrel, and be mounted under rack
The inlet tube of pump, filter is connected to the filter cylinder by the pump, and the liquid medicine barrel is connected to downwards the feed liquor of filter by the road
Pipe, the outlet tube of filter separate working line and self-circulation pipeline, and operating valve is provided on the working line, described to follow certainly
Endless tube road is provided with self-loopa valve, and one section of colorless and transparent glass tube, the glass tube warp are connected to after the self-loopa valve
The top of liquid medicine barrel described in pipeline connection.
Preferably, a two position three-way valve is provided between the glass tube and liquid medicine barrel, the two position three-way valve is all the way
Lead to the liquid medicine barrel, another way is connected to the outlet tube of filter.
Preferably, the top of the glass tube is in inverted cone, and lower part is straight tube.
Preferably, the caliber of the glass tube is less than the caliber of institute's water receiving pipe before and after the glass tube.
The beneficial effects of the utility model are: the utility model is provided with colorless and transparent glass in self-circulation pipeline
Pipe, when chemical solution filter machine carries out self-loopa, when self-loopa can be clearly viewed in operator by glass tube after filtering
Go out in liquid whether still carry filter residue or active carbon secretly, self-loopa can be shortened as far as possible under the premise of guaranteeing that self-loopa is sufficient
Time, can when clean after chemical solution filter machine rework as early as possible；It can also be in chemical solution filter machine work
Filtering cartridge lid is not opened and is spot-check at any time whether needs to clean or replace filter core.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the stereoscopic schematic diagram of chemical solution filter machine in the prior art；
Fig. 2 is one of piping arrangement of the utility model；
Fig. 3 is the two of the piping arrangement of the utility model；
Fig. 4 is the three of the piping arrangement of the utility model.
In figure: 1, filter cylinder；2, liquid medicine barrel；21, liquid medicine valve；3, self-circulation pipeline；31, self-loopa valve；4, working line；
41, operating valve；5, glass tube；6, two position three-way valve；7, liquid feed valve.
Specific embodiment
Referring to Fig. 2, a kind of chemical solution filter machine, including rack-mounted filter cylinder 1 and liquid medicine barrel 2, and installation
The inlet tube of pump under rack, filter is connected to the filter cylinder 1, the liquid medicine barrel 2 connection downwards by the road by the pump
The inlet tube of filter, the outlet tube of filter separate working line 4 and self-circulation pipeline 3, are provided on the working line 4
Operating valve 41 is provided with self-loopa valve 31 in the self-circulation pipeline 3, be connected to after the self-loopa valve 31 one section it is colorless and transparent
Glass tube 5, the glass tube 5 is connected to the top of the liquid medicine barrel 2 by the road.In order to facilitate observation, it is preferable that glass tube 5
Caliber be less than the 5 front and back institute water receiving pipe of glass tube caliber.
The purpose of chemical solution filter machine self-loopa is to wash out completely after allowing filter core to fix cleaning filter
Filter residue and the active carbon of filter cylinder is added from liquid medicine barrel, the nozzle of chemical solution filter machine self-loopa pipe in the prior art is outstanding to be set
Above the bung hole of liquid medicine barrel, spray is big in liquid medicine barrel when self-loopa, and blisters, and actually operator, which is difficult to see to clear out in liquid, is
No entrained solids substance, therefore operator often decides the self-loopa time or clear-cut long of chemical solution filter machine in its sole discretion by rule of thumb
Time self-loopa guarantees that self-loopa is abundant.The too long self-loopa time can drag the production efficiency of low electroplating assembly line, and chemical drugs
Liquid filter self-loopa is insufficient to make impurity enter electroplating bath pollution electroplate liquid, can also waste active carbon, when reducing work
Filter effect.
Using the chemical solution filter machine of the utility model, colorless and transparent glass tube, In are provided in self-circulation pipeline
When chemical solution filter machine carries out self-loopa, filtered liquid out when self-loopa can be clearly viewed in operator by glass tube
In whether still carry filter residue or active carbon secretly, can shorten as far as possible under the premise of guaranteeing that self-loopa is sufficient self-loopa when
Between, can when clean after chemical solution filter machine rework as early as possible.
In work when dosing, liquid medicine valve 21 is directly opened；When self-loopa, liquid medicine valve 21 is opened, closes liquid feed valve 7, is closed
Operating valve 41 opens self-loopa valve 31；In normal work, operating valve 41 is opened, closes self-loopa valve 31.In addition, in chemical drugs
In the work of liquid filter, self-loopa valve 31 and liquid medicine valve 21 can be often opened, is equivalent to sampling into glass tube 5, it can
It spot-check filtrate at any time under the premise of not opening filtering cartridge lid, observes the color or entrainment substance of filtrate, judge whether to need to clean
Or replacement filter core.
Referring to Fig. 3, a two position three-way valve 6, the two position three-way valve 6 are provided between the glass tube 5 and liquid medicine barrel 2
Lead to the liquid medicine barrel 2 all the way, another way is connected to the outlet tube of filter.After being arranged in this way, normally closed operating valve 41 is following certainly
When ring, the selection of two position three-way valve 6 walks liquid medicine barrel all the way；Selection walks outlet tube all the way in normal work, in this way, either certainly
Circulation or working condition, operator can see the case where filtering out liquid.Equally, two position three-way valve is readily modified as one three
The logical cooperation with two valves.Two position three-way valve can use solenoid valve or hand-operated valve.
Referring to Fig. 4, the top of the glass tube 5 is in inverted cone, and lower part is straight tube, is easier to observe glass using the shape
Impurity in glass pipe.It is highly preferred that the level height of glass tube 5 is higher than the level height of liquid medicine barrel 2, and it is arranged on inverted cone
There is the blow vent equipped with plug.Plug is stoppered under self-loopa and normal operating conditions；When needing to analyze filtrate, operating valve is opened
41, two position three-way valve is fully closed, can retain in glass tube 5 and obtain filtrate, can observe floating material, can also unplug blow vent
Plug sampling.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications
It is considered as the protection scope of the utility model.
Claims (4)
1. a kind of chemical solution filter machine, including rack-mounted filter cylinder (1) and liquid medicine barrel (2), and it is mounted on rack
Under pump, the inlet tube of filter is by the pump connection filter cylinder (1), it is characterised in that the liquid medicine barrel (2) is by the road
The inlet tube of connection filter, the outlet tube of filter separate working line (4) and self-circulation pipeline (3), the work downwards
It is provided with operating valve (41), is provided with self-loopa valve (31) on the self-circulation pipeline (3), the self-loopa valve on pipeline (4)
(31) it is connected to one section of colorless and transparent glass tube (5) after, the glass tube (5) is connected to the upper of the liquid medicine barrel (2) by the road
Portion.
2. chemical solution filter machine according to claim 1, it is characterised in that the glass tube (5) and liquid medicine barrel (2) it
Between be provided with a two position three-way valve (6), the two position three-way valve (6) is led to the liquid medicine barrel (2) all the way, another way and filtering
The outlet tube of machine is connected to.
3. chemical solution filter machine according to claim 1, it is characterised in that the top of the glass tube (5) is in inverted cone
Body, lower part are straight tube.
4. chemical solution filter machine according to claim 1, it is characterised in that the caliber of the glass tube (5) is less than described
The caliber of institute's water receiving pipe before and after glass tube (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920214836.XU CN209612383U (en) | 2019-02-20 | 2019-02-20 | A kind of chemical solution filter machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920214836.XU CN209612383U (en) | 2019-02-20 | 2019-02-20 | A kind of chemical solution filter machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209612383U true CN209612383U (en) | 2019-11-12 |
Family
ID=68454104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920214836.XU Active CN209612383U (en) | 2019-02-20 | 2019-02-20 | A kind of chemical solution filter machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209612383U (en) |
-
2019
- 2019-02-20 CN CN201920214836.XU patent/CN209612383U/en active Active
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