CN109095696A - A kind of chemical experiment waste product residue filter processing unit - Google Patents
A kind of chemical experiment waste product residue filter processing unit Download PDFInfo
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- CN109095696A CN109095696A CN201811017613.0A CN201811017613A CN109095696A CN 109095696 A CN109095696 A CN 109095696A CN 201811017613 A CN201811017613 A CN 201811017613A CN 109095696 A CN109095696 A CN 109095696A
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- filter
- electrostatic
- fixedly installed
- filter body
- signal
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/40—Liquid flow rate
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Filtration Of Liquid (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Electrostatic Separation (AREA)
Abstract
The invention discloses a kind of chemical experiment waste product residue filter processing units, it include: transport platform, the lower end outside of the transport platform is fixedly installed with supporting leg, the upper end outer surface of the transport platform is movably installed with conveyer belt, the upper end outer surface of the transport platform is movably installed with locating clip close to the two sides of conveyer belt, is fixedly installed with polishing case on the outside of the upper end of the transport platform.To sum up, the beneficial effects of the present invention are: the chemical experiment waste product residue filter processing unit is equipped with cleaning door, stick and filtration core occur for electrostatic, it can facilitate and device opening is cleaned and safeguarded to inside, and the filter efficiency of device can be increased using the principle of Electrostatic Absorption, it is furthermore possible to the chemical water for preventing discharge outlet discharge from having impurity, this device structure is simple, easy to use.
Description
Technical field
The present invention relates to residue filter processing unit fields, and in particular to a kind of chemical experiment waste product residue filter processing dress
It sets.
Background technique
Chemical experiment waste product residue filter processing unit is a kind of for filtering the processing unit of residue, is mainly used for chemistry
It filters and uses in experiment, strainability with higher, but existing chemical experiment waste product residue filter processing unit exists
Certain shortcoming it is to be improved；Current chemical experiment waste product residue filter processing unit exists certain when in use
Drawback, chemical experiment waste product residue filter processing unit existing first can not carry out opening cleaning to inside, be used for a long time
It will lead to the certain rubbish of its internal generation, influence treatment effect, secondly single in the when filter type of processing filtering, filtering is imitated
Fruit is bad, does not furthermore have preferable treatment measures at discharge outlet, and no filtered residue outflow can not be prevented extraneous, be
This, we design a kind of chemical experiment waste product residue filter processing unit.
Summary of the invention
The object of the invention is that providing a kind of chemical experiment waste product residue filter processing to solve the above-mentioned problems
Device, the present invention is equipped with cleaning door, stick and filtration core occur for electrostatic, can facilitate and device opening is cleaned and tieed up to inside
Shield, and the filter efficiency of device can be increased using the principle of Electrostatic Absorption, it is furthermore possible to prevent discharge outlet discharge with impurity
Chemical water, present apparatus structure is simple, easy to use.
The present invention through the following technical solutions to achieve the above objectives:
A kind of chemical experiment waste product residue filter processing unit, comprising:
One side position of upper end outer surface of filter body, the filter body is fixedly installed with water inlet, and filter master
The lower end outer surface of body is fixedly installed with two groups of fixed supporting legs, and a side external surface of the filter body is solid close to lower end position
Dingan County is equipped with discharge outlet, and the leading exterior surface of filter body is equipped with cleaning door, and the upper end outer surface of the cleaning door is fixed
Hinge is installed, and is equipped with valve, the interior table of the filter body between the lower end outer surface and filter body of cleaning door
Face is fixedly installed with primary filter close to upper end position, and the inner surface of filter body is located at the fixed peace of lower end position of primary filter
Stick occurs equipped with electrostatic, the electrostatic occurs to be equipped with insulating support, the row between a side external surface and filter body for stick
The lower end outer surface at the mouth of a river is fixedly installed with fixing bolt, and the outer surface of fixing bolt is equipped with screw thread, the discharge outlet it is interior
Surface middle position is fixedly installed with filtration core, and is fixedly installed with resistance between one side position of inner surface and filtration core of discharge outlet
Water block；
Electrostatic generator, the electrostatic generator are located at the upper end outer surface position of filter body, the electrostatic generator
Leading exterior surface is movably installed with start button, and a side external surface of electrostatic generator is fixedly installed with thermovent；
The entrance side of the water inlet is provided with the first controlled valve, is provided with below the described first controlled valve first-class
Quantity sensor issues the first signal when the first flow sensor detects that flow is less than first predetermined value, described the
The first filter screen is provided with below one flow sensor, the water inlet is the circular configuration that radius is R, first filtering
Net has in the square-shaped planar net in circular configuration center, the circular cone connecting above the plane net and with the plane net
Shape net, positioned at square-shaped planar side off the net and extended downwardly along the plane network edge vertical net, be located at it is described vertical
The angle of the bottom web connected between sieve bottom and the water inlet inner wall, the cone net and the plane net is 30 °, institute
It states water inlet to be made using transparent material, the size of mesh opening of first filter screen all netted is identical and is first size, institute
The material for stating the first filter screen is magnetic material, and the length of the square is；
The electrostatic occurs stick and rotates at a predetermined velocity around the insulating support, is provided at the rear that stick occurs for the electrostatic
First granule density detection sensor, when the granule density detection sensor detects that granule density is greater than second predetermined value
Second signal is issued, the outlet side of the discharge outlet is provided with the second controlled valve, second Controlled valve is just arranged behind the door
There are second flow sensor and the second granule density sensor, when the second flow sensor detects that flow is pre- less than third
Third signal is issued when definite value, the sending when the second granule density sensor detects that granule density is greater than four predetermined values
Fourth signal；
With controller, the controller is located at the inside of the cleaning door, is provided with display screen on the outside of the cleaning door,
The controller receives the first signal, second signal, third signal and fourth signal, when controller receives above-mentioned first
When signal, the first controlled valve is closed, the first filter screen is shown on a display screen full of impurity and sounds an alarm, work as control
When device detects second signal, the first and second controlled valves are closed, show that stick occurs for the electrostatic full of miscellaneous on a display screen
Matter simultaneously sounds an alarm, and when controller receives third signal, the first and second controlled valves are closed in control controller control,
Filtration core described in display screen display full of impurity and sounds an alarm, and when controller receives fourth signal, controls controller
The first and second controlled valves are closed in control, show that wastewater treatment is not up to standard and sounds an alarm on a display screen.
Preferably, the cleaning door is flexibly connected by hinge with filter body, and clean the inner surface periphery of door
Position is fixedly installed with seal gasket.
Preferably, the electrostatic generator back end outer surface is equipped with energization mouth, the outer surface for the mouth that is powered is equipped with waterproof cover,
The input terminal that stick occurs for the output end and electrostatic of the electrostatic generator is electrically connected.
Preferably, the outer surface of the filter body is coated with insulating coating, and one side external surface of filter body leans on
Nearly lower end position is equipped with screw hole corresponding with fixing bolt position.
Preferably, the connection type of the fixed supporting leg and filter body is welding, and the outer surface of fixed supporting leg
It is coated with antirust paint.
Preferably, the outer surface of the start button is equipped with insulating gum cover, the outer surface of insulating gum cover is equipped with several groups
Anti-skid chequer.
Preferably, the quantity of the insulating support is two groups, and it is equipped with and fixes between insulating support and filter body
Screw.
Using the above scheme, in use, filter body is fixed on in working region first with fixed supporting leg, so
After use the power on mouth and be powered to electrostatic generator, start button starting electrostatic generator is pressed after energization and is started to work, it is quiet
It drives electrostatic that stick occurs after electric generator work to start to work, then people arrange the chemical wastewater of required processing from water inlet
Enter, when chemical wastewater is drained into inside filter body, first passes through primary filter and carry out primary filtration residue, then chemical wastewater
From primary filter leak down to electrostatic occur stick region, then electrostatic occur stick using Electrostatic Absorption principle in waste water compared with
It is adsorbed for tiny particulate matter, increases filter effect, then chemical wastewater is discharged from discharge outlet, is being drained into discharge outlet
Filtration core when out inside discharge outlet can preferably prevent no filtered residue from flowing to the external world, and the block that blocks water can play
Gap outflow of the waste water between filtration core and discharge outlet is prevented, certain heat can be generated when electrostatic generator continues working
Amount, thermovent can preferably play the role of lasting heat dissipation, and people can open valve after chemical wastewater is disposed, so
Afterwards will cleaning door by hinge open, then can to inside carry out clean and maintenance, effectively prevent because long-time use cause in
Portion's rubbish excessively influences filter effect, and also facilitates and safeguard to internal objects, simple and convenient, and people can also be by turning
Then dynamic discharge outlet loosens fixing bolt, loosen to entire discharge outlet is separated with filter body, can be to inside after separation
Filtration core replaced, this external cause electrostatic electric current itself is smaller, and the insulation that insulating support and filter body appearance are coated with
Coating can preferably play insulation effect, will not have an impact to people
To sum up, the beneficial effects of the present invention are: the chemical experiment waste product residue filter processing units to be equipped with cleaning door, quiet
Stick and filtration core occur for electricity, can facilitate and device opening is cleaned and safeguarded to inside, and can utilize Electrostatic Absorption
Principle increases the filter efficiency of device, is furthermore possible to the chemical water for preventing discharge outlet discharge from having impurity, this device structure is simple,
It is easy to use；And by the above structure of setting water inlet, waste water can be improved to the greatest extent and enter efficiency, and into
Mouth of a river position just carries out the particle filtering of the first step to waste water, and can stop working simultaneously when first filter is full of impurity
It sounds an alarm, even if prompting changing operates, and passes through the special construction of the first filter screen, so as to largely deposit
Impurity is stored up, is replaced to not have to frequent progress, the replacement frequency that stick occurs for electrostatic is also reduced, guarantees adsorption effect, in addition, passing through
The cooperation of the controlled valve and second flow sensor and the second granule density sensor of discharge outlet prevents waste water from flowing without filtering
Out.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is overall structure view of the invention；
Fig. 2 is internal structure chart of the present invention；
Fig. 3 is present invention draining junction enlarged image；
Fig. 4 is discharge outlet explosion views of the present invention；
The reference numerals are as follows:
1, filter body；2, electrostatic generator；3, start button；4, thermovent；5, water inlet；6, fixed supporting leg；7, it drains
Mouthful；8, door is cleaned；9, hinge；10, valve；11, primary filter；12, stick occurs for electrostatic；13, insulating support；14, fixing bolt；
15, screw thread；16, filtration core；17, block water block.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, technical solution of the present invention will be carried out below
Detailed description.Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art are obtained all without making creative work
Other embodiment belongs to the range that the present invention is protected.
Shown in referring to figures 1-4, the present invention provides a kind of chemical experiment waste product residue filter processing units, comprising:
One side position of upper end outer surface of filter body 1, the filter body 1 is fixedly installed with water inlet 5, and filter
The lower end outer surface of main body 1 is fixedly installed with two groups of fixed supporting legs 6, and a side external surface of the filter body 1 is close to lower end
Position is fixedly installed with discharge outlet 7, and the leading exterior surface of filter body 1 is equipped with cleaning door 8, the upper end of the cleaning door 8
Outer surface is fixedly installed with hinge 9, and is equipped with valve 10, the mistake between the lower end outer surface and filter body 1 of cleaning door 8
The inner surface of filter body 1 is fixedly installed with primary filter 11 close to upper end position, and the inner surface of filter body 1 is located at initial filter
The lower end position of net 11 is fixedly installed with electrostatic and stick 12 occurs, and a side external surface and filter body for stick 12 occurs for the electrostatic
Insulating support 13 is equipped between 1, the lower end outer surface of the discharge outlet 7 is fixedly installed with fixing bolt 14, and fixing bolt 14
Outer surface be equipped with screw thread 15, the inner surface middle position of the discharge outlet 7 is fixedly installed with filtration core 16, and discharge outlet 7
The block 17 that blocks water is fixedly installed between one side position of inner surface and filtration core 16；
Electrostatic generator 2, the electrostatic generator 2 are located at the upper end outer surface position of filter body 1, the electrostatic generator
2 leading exterior surface is movably installed with start button 3, and a side external surface of electrostatic generator 2 is fixedly installed with thermovent 4.
Preferably, the cleaning door 8 is flexibly connected by hinge 9 with filter body 1, and clean the inner surface of door 8
Peripheral position is fixedly installed with seal gasket；2 back end outer surface of electrostatic generator is equipped with energization mouth, the outer surface for the mouth that is powered
Equipped with waterproof cover, the input terminal that stick 12 occurs for the output end and electrostatic of the electrostatic generator 2 is electrically connected；The filter master
The outer surface of body 1 is coated with insulating coating, and 1 one side external surface of filter body is equipped with and fixing bolt 14 close to lower end position
Set corresponding screw hole；The connection type of the fixed supporting leg 6 and filter body 1 is welding, and the outer surface of fixed supporting leg 6 applies
There is antirust paint；The outer surface of the start button 3 is equipped with insulating gum cover, and the outer surface of insulating gum cover is equipped with several groups anti-skid chequer；
The quantity of the insulating support 13 is two groups, and fixed screw is equipped between insulating support 13 and filter body 1.
Using the above scheme, in use, filter body 1 is fixed on in working region first with fixed supporting leg 6,
Then it uses the power on mouth to be powered to electrostatic generator 2, start button 3 is pressed after energization and starts the beginning work of electrostatic generator 2
Make, electrostatic generator 2 work after drive electrostatic occur stick 12 start to work, then people by the chemical wastewater of required processing from into
The mouth of a river 5 is discharged into, and when chemical wastewater is drained into 1 inside of filter body, is first passed through primary filter 11 and is carried out primary filtration residue, so
Chemical wastewater leaks down to electrostatic to occur the region of stick 12 from primary filter 11 afterwards, and then electrostatic generation stick 12 utilizes Electrostatic Absorption
Principle particulate matter comparatively fine in waste water is adsorbed, increase filter effect, then chemical wastewater is from 7 row of discharge outlet
Out, when being drained at discharge outlet 7, the filtration core 16 inside discharge outlet 7 can preferably prevent no filtered residue stream
To the external world, and the block 17 that blocks water can play the gap outflow for preventing waste water between filtration core 16 and discharge outlet 7, occur in electrostatic
Device 2 can generate certain heat when continuing working, thermovent 4 can preferably play the role of lasting heat dissipation, work as chemical wastewater
People can open valve 10 after being disposed, and then open cleaning door 8 by hinge 9, then can clean to inside
Maintenance effectively prevents from causing internal rubbish excessively to influence filter effect because of use for a long time, and also it is convenient to internal objects into
Row maintenance, it is simple and convenient, and then people can also be loosened fixing bolt 14 by rotation discharge outlet 7, loosening extremely will be entire
Discharge outlet 7 is separated with filter body 1, can be replaced to internal filtration core 16 after separation, this external cause electrostatic electric current itself
It is smaller, and the insulating coating that insulating support 13 and 1 appearance of filter body are coated with can preferably play insulation effect, it will not be right
People have an impact.
Further, in actual use, however it remains some problems to be solved, inventor have carried out into one
Inventive improvements are walked, firstly, since the concentration of waste water is bigger, discovery primary filter 11 is often blocked when use, needs frequently
It is replaced, and due to not knowing stopping state, often there is the problem of replacing not in time, inefficiency, for this purpose,
For applicant by the way that dismountable first water inlet is arranged, specific structure is as follows: the entrance side of the water inlet 5 be provided with first by
Valve is controlled, is provided with first flow sensor below the described first controlled valve, when the first flow sensor detects
The first signal is issued when being less than first predetermined value to flow, is provided with the first filtering below the first flow sensor
Net, the water inlet are the circular configuration that radius is R, and first filter screen has the square-shaped planar in circular configuration center
Net, the conical net connecting above the plane net and with the plane net are located at the plane outer lower side and along described
Vertical net that plane network edge extends downwardly, the bottom web being connect positioned at the vertical sieve bottom with 5 inner wall of water inlet, institute
The angle for stating conical net and the horizontal net is 30 °, and the water inlet is made using transparent material, first filter screen
The size of mesh opening all netted is identical and is first size, and the material of first filter screen is magnetic material, the square
Length is；Firstly, the filling situation of impurity can be observed in real time by transparent material, secondly, by setting taper, plane net,
First filter screen structure of vertical net, bottom web, speed will not have too big smaller, raising filtering effect when waste water passes through conic net
Fruit, and the biggish impurity in part directly into vertical net, water inlet inner wall, bottom web constitute storage pocket in, be greatly improved
Impurity stores effect, reduces replacement number, in addition, greatly improving filter screen by the combination of vertical net, bottom web
Area, improve filter efficiency, reduce the appearance of blocking.And the setting at 30 ° of angles is not that limited experimentation can be in this field
It obtains, but applicant is obtained by actual tests and emulation, by the primary filtration to waste water, into the impurity of initial filter 11
It reduces, so that the impurity that the absorption of stick 12 occurs for electrostatic is less, reduces the replacement frequency of electrostatic adsorption bar 12, and improve filtering
Precision；
In addition, adsorbing more impurity in face of the side of waste water since stick occurs for electrostatic in adsorption process, utilized to improve
Rate is arranged the electrostatic generation stick 12 and rotates at a predetermined velocity around the insulating support 13, thus by entire surface to waste water
It is adsorbed, in addition, need at it since processing result of the electrostatic adsorption bar 12 to waste water is most important full of impurity, and
It stops working when can not be adsorbed to impurity, the rear that stick 12 occurs for the electrostatic is provided with the detection of the first granule density and passes
Sensor issues second signal when the granule density detection sensor detects that granule density is greater than second predetermined value, thus
Judge that the absorption situation of stick 12 occurs for electrostatic according to second signal, guarantee its ability to work, in order to guarantee by the useless of filtering
Water is up to standard, needs to detect the water of discharge outlet, mainly the detection of granule density, for this purpose, in the outlet of the discharge outlet 7
It is provided with the second controlled valve out, second Controlled valve is just provided with second flow sensor behind the door and the second granule density passes
Sensor issues third signal when the second flow sensor detects that flow is less than third predetermined value, when described second
Grain concentration sensor detect granule density be greater than four predetermined values when issues fourth signal, need to illustrate when, the filtering
Core 16 can no longer be retouched using structure identical with the first filter screen due to being described in more detail above in detail herein
It states；
In addition, having controller in order to which entire processing unit is controlled and shown, the controller is located at the cleaning door
8 inside is provided with display screen in the outside of the cleaning door 8, and the controller receives the first signal, second signal, third
Signal and fourth signal close the first controlled valve, in display screen when controller receives above-mentioned first signal
The first filter screen of upper display is full of impurity and sounding an alarm, when controller detects second signal, close first and second by
Valve is controlled, shows that the electrostatic occurs stick 12 full of impurity and sounds an alarm on a display screen, when controller receives third letter
Number when, control controller control close the first and second controlled valves, show on a display screen filtration core 16 be full of impurity it is concurrent
Alarm out, when controller receives fourth signal, the first and second controlled valves are closed in control controller control, in display screen
Upper display wastewater treatment is not up to standard and sounds an alarm.
By the way that the above structure of water inlet is arranged, waste water can be improved to the greatest extent and enters efficiency, and in water inlet
Position just carries out the particle filtering of the first step to waste water, and can stop working and issue when first filter is full of impurity
Alarm, timely prompting changing operation, and pass through the special construction of the first filter screen, so as to largely store miscellaneous
Matter, is replaced to not have to frequent progress, is also reduced the replacement frequency that stick occurs for electrostatic, is guaranteed adsorption effect, in addition, passing through draining
The cooperation of the controlled valve and second flow sensor and the second granule density sensor of mouth, prevents waste water from flowing out without filtering.
To advanced optimize the performance of processing unit, improve filter efficiency and safety by above-mentioned more progressive setting.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (7)
1. a kind of chemical experiment waste product residue filter processing unit characterized by comprising
One side position of upper end outer surface of filter body (1), the filter body (1) is fixedly installed with water inlet (5), and
The lower end outer surface of filter body (1) is fixedly installed with two groups of fixed supporting legs (6), outside the side of the filter body (1)
Surface is fixedly installed with discharge outlet (7) close to lower end position, and the leading exterior surface of filter body (1) is equipped with cleaning door (8),
The upper end outer surface of cleaning door (8) is fixedly installed with hinge (9), and cleans lower end outer surface and the filter master of door (8)
Valve (10) are equipped between body (1), the inner surface of the filter body (1) is fixedly installed with primary filter close to upper end position
(11), and the inner surface of filter body (1) be located at primary filter (11) lower end position be fixedly installed with electrostatic occur stick (12),
The electrostatic occurs to be equipped with insulating support (13) between a side external surface and filter body (1) of stick (12), the discharge outlet
(7) lower end outer surface is fixedly installed with fixing bolt (14), and the outer surface of fixing bolt (14) is equipped with screw thread (15), described
The inner surface middle position of discharge outlet (7) is fixedly installed with filtration core (16), and one side position of inner surface and mistake of discharge outlet (7)
The block that blocks water (17) are fixedly installed between filter core (16)；
Electrostatic generator (2), the electrostatic generator (2) are located at the upper end outer surface position of filter body (1), the electrostatic
The leading exterior surface of generator (2) is movably installed with start button (3), and the fixed peace of a side external surface of electrostatic generator (2)
Equipped with thermovent (4)；
The entrance side of the water inlet (5) is provided with the first controlled valve, and is provided with below the described first controlled valve
One flow sensor issues the first signal when the first flow sensor detects that flow is less than first predetermined value, in institute
It states and is provided with the first filter screen below first flow sensor, the water inlet is the circular configuration that radius is R, described first
Filter screen, which has, to be connect in the square-shaped planar net in circular configuration center, above the plane net and with the plane net
Conical net, positioned at square-shaped planar side off the net and extended downwardly along the plane network edge vertical net, be located at it is described
The bottom web connected between vertical sieve bottom and the water inlet (5) inner wall, the angle of the cone net and the plane net
It is 30 °, the water inlet is made using transparent material, and the size of mesh opening of first filter screen all netted is identical and is first
The material of size, first filter screen is magnetic material, and the length of the square is；
The electrostatic occurs stick (12) and rotates at a predetermined velocity around the insulating support (13), and stick (12) occur in the electrostatic
Rear be provided with the first granule density detection sensor, when the granule density detection sensor detects that granule density is greater than
Issue second signal when second predetermined value, the outlet side of the discharge outlet (7) be provided with the second controlled valve, described second by
Control valve rear is provided with second flow sensor and the second granule density sensor, when the second flow sensor detects
Flow issues third signal when being less than third predetermined value, when the second granule density sensor detects that granule density is greater than the
Fourth signal is issued when four predetermined values；
With controller, the controller is located at the inside of cleaning door (8), is provided on the outside of the cleaning door (8)
Display screen, the controller receives the first signal, second signal, third signal and fourth signal, on controller receives
When stating the first signal, the first controlled valve is closed, the first filter screen is shown on a display screen full of impurity and sounds an alarm,
When controller detects second signal, the first and second controlled valves are closed, show that stick occurs for the electrostatic on a display screen
(12) it is full of impurity and sounds an alarm, when controller receives third signal, control controller control closes first and second
Controlled valve shows the filtration core (16) full of impurity on a display screen and sounds an alarm, when controller receives the 4th letter
Number when, control controller control close the first and second controlled valves, show that wastewater treatment is not up to standard and issues on a display screen
Alarm.
2. a kind of chemical experiment waste product residue filter processing unit according to claim 1, it is characterised in that: the cleaning door
(8) the inner surface periphery position for being flexibly connected by hinge (9) with filter body (1), and cleaning door (8) is fixedly installed with close
Potting pad.
3. a kind of chemical experiment waste product residue filter processing unit according to claim 1, it is characterised in that: the electrostatic hair
Raw device (2) back end outer surface is equipped with energization mouth, and the outer surface for the mouth that is powered is equipped with waterproof cover, the output of the electrostatic generator (2)
The input terminal that with electrostatic stick (12) occur for end is electrically connected.
4. a kind of chemical experiment waste product residue filter processing unit according to claim 1, it is characterised in that: the filter
The outer surface of main body (1) is coated with insulating coating, and (1) one side external surface of filter body is equipped with and fixed spiral shell close to lower end position
The corresponding screw hole in bolt (14) position.
5. a kind of chemical experiment waste product residue filter processing unit according to claim 1, it is characterised in that: the fixed branch
The connection type of leg (6) and filter body (1) is welding, and the outer surface of fixed supporting leg (6) is coated with antirust paint.
6. a kind of chemical experiment waste product residue filter processing unit according to claim 1, it is characterised in that: the starting is pressed
The outer surface of button (3) is equipped with insulating gum cover, and the outer surface of insulating gum cover is equipped with several groups anti-skid chequer.
7. a kind of chemical experiment waste product residue filter processing unit according to claim 1, it is characterised in that: the insulation branch
The quantity of frame (13) is two groups, and fixed screw is equipped between insulating support (13) and filter body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811017613.0A CN109095696B (en) | 2018-09-02 | 2018-09-02 | Chemical experiment waste residue filtration treatment device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811017613.0A CN109095696B (en) | 2018-09-02 | 2018-09-02 | Chemical experiment waste residue filtration treatment device |
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| CN109095696A true CN109095696A (en) | 2018-12-28 |
| CN109095696B CN109095696B (en) | 2022-03-11 |
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| CN101173807A (en) * | 2006-10-31 | 2008-05-07 | 舒和实业股份有限公司 | Method for dust filtration and purification and its improved structure |
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| CN107413525A (en) * | 2017-08-28 | 2017-12-01 | 安徽理工大学 | Service water filters Electrostatic Absorption screen pack |
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